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718e3744 | 1 | /* BGP routing information |
2 | Copyright (C) 1996, 97, 98, 99 Kunihiro Ishiguro | |
3 | ||
4 | This file is part of GNU Zebra. | |
5 | ||
6 | GNU Zebra is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published by the | |
8 | Free Software Foundation; either version 2, or (at your option) any | |
9 | later version. | |
10 | ||
11 | GNU Zebra is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Zebra; see the file COPYING. If not, write to the Free | |
18 | Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
19 | 02111-1307, USA. */ | |
20 | ||
21 | #include <zebra.h> | |
b05a1c8b | 22 | #include <json/json.h> |
718e3744 | 23 | |
24 | #include "prefix.h" | |
25 | #include "linklist.h" | |
26 | #include "memory.h" | |
27 | #include "command.h" | |
28 | #include "stream.h" | |
29 | #include "filter.h" | |
30 | #include "str.h" | |
31 | #include "log.h" | |
32 | #include "routemap.h" | |
33 | #include "buffer.h" | |
34 | #include "sockunion.h" | |
35 | #include "plist.h" | |
36 | #include "thread.h" | |
200df115 | 37 | #include "workqueue.h" |
3f9c7369 | 38 | #include "queue.h" |
718e3744 | 39 | |
40 | #include "bgpd/bgpd.h" | |
41 | #include "bgpd/bgp_table.h" | |
42 | #include "bgpd/bgp_route.h" | |
43 | #include "bgpd/bgp_attr.h" | |
44 | #include "bgpd/bgp_debug.h" | |
45 | #include "bgpd/bgp_aspath.h" | |
46 | #include "bgpd/bgp_regex.h" | |
47 | #include "bgpd/bgp_community.h" | |
48 | #include "bgpd/bgp_ecommunity.h" | |
49 | #include "bgpd/bgp_clist.h" | |
50 | #include "bgpd/bgp_packet.h" | |
51 | #include "bgpd/bgp_filter.h" | |
52 | #include "bgpd/bgp_fsm.h" | |
53 | #include "bgpd/bgp_mplsvpn.h" | |
54 | #include "bgpd/bgp_nexthop.h" | |
55 | #include "bgpd/bgp_damp.h" | |
56 | #include "bgpd/bgp_advertise.h" | |
57 | #include "bgpd/bgp_zebra.h" | |
0a486e5f | 58 | #include "bgpd/bgp_vty.h" |
96450faf | 59 | #include "bgpd/bgp_mpath.h" |
fc9a856f | 60 | #include "bgpd/bgp_nht.h" |
3f9c7369 | 61 | #include "bgpd/bgp_updgrp.h" |
718e3744 | 62 | |
63 | /* Extern from bgp_dump.c */ | |
dde72586 SH |
64 | extern const char *bgp_origin_str[]; |
65 | extern const char *bgp_origin_long_str[]; | |
6b0655a2 | 66 | |
94f2b392 | 67 | static struct bgp_node * |
fee0f4c6 | 68 | bgp_afi_node_get (struct bgp_table *table, afi_t afi, safi_t safi, struct prefix *p, |
718e3744 | 69 | struct prefix_rd *prd) |
70 | { | |
71 | struct bgp_node *rn; | |
72 | struct bgp_node *prn = NULL; | |
da5b30f6 PJ |
73 | |
74 | assert (table); | |
75 | if (!table) | |
76 | return NULL; | |
77 | ||
718e3744 | 78 | if (safi == SAFI_MPLS_VPN) |
79 | { | |
fee0f4c6 | 80 | prn = bgp_node_get (table, (struct prefix *) prd); |
718e3744 | 81 | |
82 | if (prn->info == NULL) | |
64e580a7 | 83 | prn->info = bgp_table_init (afi, safi); |
718e3744 | 84 | else |
85 | bgp_unlock_node (prn); | |
86 | table = prn->info; | |
87 | } | |
718e3744 | 88 | |
89 | rn = bgp_node_get (table, p); | |
90 | ||
91 | if (safi == SAFI_MPLS_VPN) | |
92 | rn->prn = prn; | |
93 | ||
94 | return rn; | |
95 | } | |
6b0655a2 | 96 | |
fb982c25 PJ |
97 | /* Allocate bgp_info_extra */ |
98 | static struct bgp_info_extra * | |
99 | bgp_info_extra_new (void) | |
100 | { | |
101 | struct bgp_info_extra *new; | |
102 | new = XCALLOC (MTYPE_BGP_ROUTE_EXTRA, sizeof (struct bgp_info_extra)); | |
103 | return new; | |
104 | } | |
105 | ||
106 | static void | |
107 | bgp_info_extra_free (struct bgp_info_extra **extra) | |
108 | { | |
109 | if (extra && *extra) | |
110 | { | |
111 | if ((*extra)->damp_info) | |
112 | bgp_damp_info_free ((*extra)->damp_info, 0); | |
113 | ||
114 | (*extra)->damp_info = NULL; | |
115 | ||
116 | XFREE (MTYPE_BGP_ROUTE_EXTRA, *extra); | |
117 | ||
118 | *extra = NULL; | |
119 | } | |
120 | } | |
121 | ||
122 | /* Get bgp_info extra information for the given bgp_info, lazy allocated | |
123 | * if required. | |
124 | */ | |
125 | struct bgp_info_extra * | |
126 | bgp_info_extra_get (struct bgp_info *ri) | |
127 | { | |
128 | if (!ri->extra) | |
129 | ri->extra = bgp_info_extra_new(); | |
130 | return ri->extra; | |
131 | } | |
132 | ||
718e3744 | 133 | /* Free bgp route information. */ |
200df115 | 134 | static void |
718e3744 | 135 | bgp_info_free (struct bgp_info *binfo) |
136 | { | |
137 | if (binfo->attr) | |
f6f434b2 | 138 | bgp_attr_unintern (&binfo->attr); |
fb018d25 DS |
139 | |
140 | bgp_unlink_nexthop(binfo); | |
fb982c25 | 141 | bgp_info_extra_free (&binfo->extra); |
de8d5dff | 142 | bgp_info_mpath_free (&binfo->mpath); |
718e3744 | 143 | |
200df115 | 144 | peer_unlock (binfo->peer); /* bgp_info peer reference */ |
145 | ||
718e3744 | 146 | XFREE (MTYPE_BGP_ROUTE, binfo); |
147 | } | |
148 | ||
200df115 | 149 | struct bgp_info * |
150 | bgp_info_lock (struct bgp_info *binfo) | |
151 | { | |
152 | binfo->lock++; | |
153 | return binfo; | |
154 | } | |
155 | ||
156 | struct bgp_info * | |
157 | bgp_info_unlock (struct bgp_info *binfo) | |
158 | { | |
159 | assert (binfo && binfo->lock > 0); | |
160 | binfo->lock--; | |
161 | ||
162 | if (binfo->lock == 0) | |
163 | { | |
164 | #if 0 | |
165 | zlog_debug ("%s: unlocked and freeing", __func__); | |
166 | zlog_backtrace (LOG_DEBUG); | |
167 | #endif | |
168 | bgp_info_free (binfo); | |
169 | return NULL; | |
170 | } | |
171 | ||
172 | #if 0 | |
173 | if (binfo->lock == 1) | |
174 | { | |
175 | zlog_debug ("%s: unlocked to 1", __func__); | |
176 | zlog_backtrace (LOG_DEBUG); | |
177 | } | |
178 | #endif | |
179 | ||
180 | return binfo; | |
181 | } | |
182 | ||
718e3744 | 183 | void |
184 | bgp_info_add (struct bgp_node *rn, struct bgp_info *ri) | |
185 | { | |
186 | struct bgp_info *top; | |
187 | ||
188 | top = rn->info; | |
200df115 | 189 | |
718e3744 | 190 | ri->next = rn->info; |
191 | ri->prev = NULL; | |
192 | if (top) | |
193 | top->prev = ri; | |
194 | rn->info = ri; | |
200df115 | 195 | |
196 | bgp_info_lock (ri); | |
197 | bgp_lock_node (rn); | |
198 | peer_lock (ri->peer); /* bgp_info peer reference */ | |
718e3744 | 199 | } |
200 | ||
b40d939b | 201 | /* Do the actual removal of info from RIB, for use by bgp_process |
202 | completion callback *only* */ | |
203 | static void | |
204 | bgp_info_reap (struct bgp_node *rn, struct bgp_info *ri) | |
718e3744 | 205 | { |
206 | if (ri->next) | |
207 | ri->next->prev = ri->prev; | |
208 | if (ri->prev) | |
209 | ri->prev->next = ri->next; | |
210 | else | |
211 | rn->info = ri->next; | |
200df115 | 212 | |
de8d5dff | 213 | bgp_info_mpath_dequeue (ri); |
200df115 | 214 | bgp_info_unlock (ri); |
215 | bgp_unlock_node (rn); | |
718e3744 | 216 | } |
217 | ||
b40d939b | 218 | void |
219 | bgp_info_delete (struct bgp_node *rn, struct bgp_info *ri) | |
220 | { | |
1a392d46 PJ |
221 | bgp_info_set_flag (rn, ri, BGP_INFO_REMOVED); |
222 | /* set of previous already took care of pcount */ | |
b40d939b | 223 | UNSET_FLAG (ri->flags, BGP_INFO_VALID); |
224 | } | |
225 | ||
8d45210e AS |
226 | /* undo the effects of a previous call to bgp_info_delete; typically |
227 | called when a route is deleted and then quickly re-added before the | |
228 | deletion has been processed */ | |
229 | static void | |
230 | bgp_info_restore (struct bgp_node *rn, struct bgp_info *ri) | |
231 | { | |
232 | bgp_info_unset_flag (rn, ri, BGP_INFO_REMOVED); | |
233 | /* unset of previous already took care of pcount */ | |
234 | SET_FLAG (ri->flags, BGP_INFO_VALID); | |
235 | } | |
236 | ||
1a392d46 PJ |
237 | /* Adjust pcount as required */ |
238 | static void | |
239 | bgp_pcount_adjust (struct bgp_node *rn, struct bgp_info *ri) | |
240 | { | |
67174041 AS |
241 | struct bgp_table *table; |
242 | ||
243 | assert (rn && bgp_node_table (rn)); | |
6f58544d PJ |
244 | assert (ri && ri->peer && ri->peer->bgp); |
245 | ||
67174041 AS |
246 | table = bgp_node_table (rn); |
247 | ||
1a392d46 | 248 | /* Ignore 'pcount' for RS-client tables */ |
67174041 | 249 | if (table->type != BGP_TABLE_MAIN |
1a392d46 PJ |
250 | || ri->peer == ri->peer->bgp->peer_self) |
251 | return; | |
252 | ||
80e0ad24 | 253 | if (!BGP_INFO_COUNTABLE (ri) |
1a392d46 PJ |
254 | && CHECK_FLAG (ri->flags, BGP_INFO_COUNTED)) |
255 | { | |
256 | ||
257 | UNSET_FLAG (ri->flags, BGP_INFO_COUNTED); | |
258 | ||
259 | /* slight hack, but more robust against errors. */ | |
67174041 AS |
260 | if (ri->peer->pcount[table->afi][table->safi]) |
261 | ri->peer->pcount[table->afi][table->safi]--; | |
1a392d46 PJ |
262 | else |
263 | { | |
264 | zlog_warn ("%s: Asked to decrement 0 prefix count for peer %s", | |
265 | __func__, ri->peer->host); | |
266 | zlog_backtrace (LOG_WARNING); | |
267 | zlog_warn ("%s: Please report to Quagga bugzilla", __func__); | |
268 | } | |
269 | } | |
80e0ad24 | 270 | else if (BGP_INFO_COUNTABLE (ri) |
1a392d46 PJ |
271 | && !CHECK_FLAG (ri->flags, BGP_INFO_COUNTED)) |
272 | { | |
273 | SET_FLAG (ri->flags, BGP_INFO_COUNTED); | |
67174041 | 274 | ri->peer->pcount[table->afi][table->safi]++; |
1a392d46 PJ |
275 | } |
276 | } | |
277 | ||
278 | ||
279 | /* Set/unset bgp_info flags, adjusting any other state as needed. | |
280 | * This is here primarily to keep prefix-count in check. | |
281 | */ | |
282 | void | |
283 | bgp_info_set_flag (struct bgp_node *rn, struct bgp_info *ri, u_int32_t flag) | |
284 | { | |
285 | SET_FLAG (ri->flags, flag); | |
286 | ||
80e0ad24 DS |
287 | /* early bath if we know it's not a flag that changes countability state */ |
288 | if (!CHECK_FLAG (flag, BGP_INFO_VALID|BGP_INFO_HISTORY|BGP_INFO_REMOVED)) | |
1a392d46 PJ |
289 | return; |
290 | ||
291 | bgp_pcount_adjust (rn, ri); | |
292 | } | |
293 | ||
294 | void | |
295 | bgp_info_unset_flag (struct bgp_node *rn, struct bgp_info *ri, u_int32_t flag) | |
296 | { | |
297 | UNSET_FLAG (ri->flags, flag); | |
298 | ||
80e0ad24 DS |
299 | /* early bath if we know it's not a flag that changes countability state */ |
300 | if (!CHECK_FLAG (flag, BGP_INFO_VALID|BGP_INFO_HISTORY|BGP_INFO_REMOVED)) | |
1a392d46 PJ |
301 | return; |
302 | ||
303 | bgp_pcount_adjust (rn, ri); | |
304 | } | |
305 | ||
718e3744 | 306 | /* Get MED value. If MED value is missing and "bgp bestpath |
307 | missing-as-worst" is specified, treat it as the worst value. */ | |
94f2b392 | 308 | static u_int32_t |
718e3744 | 309 | bgp_med_value (struct attr *attr, struct bgp *bgp) |
310 | { | |
311 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) | |
312 | return attr->med; | |
313 | else | |
314 | { | |
315 | if (bgp_flag_check (bgp, BGP_FLAG_MED_MISSING_AS_WORST)) | |
3b424979 | 316 | return BGP_MED_MAX; |
718e3744 | 317 | else |
318 | return 0; | |
319 | } | |
320 | } | |
321 | ||
9fbdd100 | 322 | /* Compare two bgp route entity. If 'new' is preferable over 'exist' return 1. */ |
94f2b392 | 323 | static int |
96450faf | 324 | bgp_info_cmp (struct bgp *bgp, struct bgp_info *new, struct bgp_info *exist, |
9fbdd100 DS |
325 | int *paths_eq, struct bgp_maxpaths_cfg *mpath_cfg, int debug, |
326 | char *pfx_buf) | |
718e3744 | 327 | { |
8ff56318 JBD |
328 | struct attr *newattr, *existattr; |
329 | struct attr_extra *newattre, *existattre; | |
330 | bgp_peer_sort_t new_sort; | |
331 | bgp_peer_sort_t exist_sort; | |
718e3744 | 332 | u_int32_t new_pref; |
333 | u_int32_t exist_pref; | |
334 | u_int32_t new_med; | |
335 | u_int32_t exist_med; | |
8ff56318 JBD |
336 | u_int32_t new_weight; |
337 | u_int32_t exist_weight; | |
338 | uint32_t newm, existm; | |
718e3744 | 339 | struct in_addr new_id; |
340 | struct in_addr exist_id; | |
341 | int new_cluster; | |
342 | int exist_cluster; | |
8ff56318 JBD |
343 | int internal_as_route; |
344 | int confed_as_route; | |
718e3744 | 345 | int ret; |
96450faf JB |
346 | |
347 | *paths_eq = 0; | |
718e3744 | 348 | |
349 | /* 0. Null check. */ | |
350 | if (new == NULL) | |
9fbdd100 DS |
351 | { |
352 | if (debug) | |
353 | zlog_debug("%s: new is NULL", pfx_buf); | |
354 | return 0; | |
355 | } | |
356 | ||
718e3744 | 357 | if (exist == NULL) |
9fbdd100 DS |
358 | { |
359 | if (debug) | |
360 | zlog_debug("%s: path %s is the initial bestpath", | |
361 | pfx_buf, new->peer->host); | |
362 | return 1; | |
363 | } | |
718e3744 | 364 | |
8ff56318 JBD |
365 | newattr = new->attr; |
366 | existattr = exist->attr; | |
367 | newattre = newattr->extra; | |
368 | existattre = existattr->extra; | |
369 | ||
718e3744 | 370 | /* 1. Weight check. */ |
8ff56318 JBD |
371 | new_weight = exist_weight = 0; |
372 | ||
373 | if (newattre) | |
374 | new_weight = newattre->weight; | |
375 | if (existattre) | |
376 | exist_weight = existattre->weight; | |
377 | ||
fb982c25 | 378 | if (new_weight > exist_weight) |
9fbdd100 DS |
379 | { |
380 | if (debug) | |
381 | zlog_debug("%s: path %s wins over path %s due to weight %d > %d", | |
382 | pfx_buf, new->peer->host, exist->peer->host, new_weight, | |
383 | exist_weight); | |
384 | return 1; | |
385 | } | |
386 | ||
fb982c25 | 387 | if (new_weight < exist_weight) |
9fbdd100 DS |
388 | { |
389 | if (debug) | |
390 | zlog_debug("%s: path %s loses to path %s due to weight %d < %d", | |
391 | pfx_buf, new->peer->host, exist->peer->host, new_weight, | |
392 | exist_weight); | |
393 | return 0; | |
394 | } | |
718e3744 | 395 | |
396 | /* 2. Local preference check. */ | |
8ff56318 JBD |
397 | new_pref = exist_pref = bgp->default_local_pref; |
398 | ||
399 | if (newattr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) | |
400 | new_pref = newattr->local_pref; | |
401 | if (existattr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) | |
402 | exist_pref = existattr->local_pref; | |
718e3744 | 403 | |
718e3744 | 404 | if (new_pref > exist_pref) |
9fbdd100 DS |
405 | { |
406 | if (debug) | |
407 | zlog_debug("%s: path %s wins over path %s due to localpref %d > %d", | |
408 | pfx_buf, new->peer->host, exist->peer->host, new_pref, | |
409 | exist_pref); | |
410 | return 1; | |
411 | } | |
412 | ||
718e3744 | 413 | if (new_pref < exist_pref) |
9fbdd100 DS |
414 | { |
415 | if (debug) | |
416 | zlog_debug("%s: path %s loses to path %s due to localpref %d < %d", | |
417 | pfx_buf, new->peer->host, exist->peer->host, new_pref, | |
418 | exist_pref); | |
419 | return 0; | |
420 | } | |
718e3744 | 421 | |
8ff56318 JBD |
422 | /* 3. Local route check. We prefer: |
423 | * - BGP_ROUTE_STATIC | |
424 | * - BGP_ROUTE_AGGREGATE | |
425 | * - BGP_ROUTE_REDISTRIBUTE | |
426 | */ | |
427 | if (! (new->sub_type == BGP_ROUTE_NORMAL)) | |
9fbdd100 DS |
428 | { |
429 | if (debug) | |
430 | zlog_debug("%s: path %s wins over path %s due to preferred BGP_ROUTE type", | |
431 | pfx_buf, new->peer->host, exist->peer->host); | |
432 | return 1; | |
433 | } | |
434 | ||
8ff56318 | 435 | if (! (exist->sub_type == BGP_ROUTE_NORMAL)) |
9fbdd100 DS |
436 | { |
437 | if (debug) | |
438 | zlog_debug("%s: path %s loses to path %s due to preferred BGP_ROUTE type", | |
439 | pfx_buf, new->peer->host, exist->peer->host); | |
440 | return 0; | |
441 | } | |
718e3744 | 442 | |
443 | /* 4. AS path length check. */ | |
444 | if (! bgp_flag_check (bgp, BGP_FLAG_ASPATH_IGNORE)) | |
445 | { | |
8ff56318 JBD |
446 | int exist_hops = aspath_count_hops (existattr->aspath); |
447 | int exist_confeds = aspath_count_confeds (existattr->aspath); | |
fe69a505 | 448 | |
6811845b | 449 | if (bgp_flag_check (bgp, BGP_FLAG_ASPATH_CONFED)) |
450 | { | |
fe69a505 | 451 | int aspath_hops; |
452 | ||
8ff56318 JBD |
453 | aspath_hops = aspath_count_hops (newattr->aspath); |
454 | aspath_hops += aspath_count_confeds (newattr->aspath); | |
fe69a505 | 455 | |
456 | if ( aspath_hops < (exist_hops + exist_confeds)) | |
9fbdd100 DS |
457 | { |
458 | if (debug) | |
459 | zlog_debug("%s: path %s wins over path %s due to aspath (with confeds) hopcount %d < %d", | |
460 | pfx_buf, new->peer->host, exist->peer->host, | |
461 | aspath_hops, (exist_hops + exist_confeds)); | |
462 | return 1; | |
463 | } | |
464 | ||
fe69a505 | 465 | if ( aspath_hops > (exist_hops + exist_confeds)) |
9fbdd100 DS |
466 | { |
467 | if (debug) | |
468 | zlog_debug("%s: path %s loses to path %s due to aspath (with confeds) hopcount %d > %d", | |
469 | pfx_buf, new->peer->host, exist->peer->host, | |
470 | aspath_hops, (exist_hops + exist_confeds)); | |
471 | return 0; | |
472 | } | |
6811845b | 473 | } |
474 | else | |
475 | { | |
8ff56318 | 476 | int newhops = aspath_count_hops (newattr->aspath); |
fe69a505 | 477 | |
478 | if (newhops < exist_hops) | |
9fbdd100 DS |
479 | { |
480 | if (debug) | |
481 | zlog_debug("%s: path %s wins over path %s due to aspath hopcount %d < %d", | |
482 | pfx_buf, new->peer->host, exist->peer->host, | |
483 | newhops, exist_hops); | |
484 | return 1; | |
485 | } | |
486 | ||
fe69a505 | 487 | if (newhops > exist_hops) |
9fbdd100 DS |
488 | { |
489 | if (debug) | |
490 | zlog_debug("%s: path %s loses to path %s due to aspath hopcount %d > %d", | |
491 | pfx_buf, new->peer->host, exist->peer->host, | |
492 | newhops, exist_hops); | |
493 | return 0; | |
494 | } | |
6811845b | 495 | } |
718e3744 | 496 | } |
497 | ||
498 | /* 5. Origin check. */ | |
8ff56318 | 499 | if (newattr->origin < existattr->origin) |
9fbdd100 DS |
500 | { |
501 | if (debug) | |
502 | zlog_debug("%s: path %s wins over path %s due to ORIGIN %s < %s", | |
503 | pfx_buf, new->peer->host, exist->peer->host, | |
504 | bgp_origin_long_str[newattr->origin], | |
505 | bgp_origin_long_str[existattr->origin]); | |
506 | return 1; | |
507 | } | |
508 | ||
8ff56318 | 509 | if (newattr->origin > existattr->origin) |
9fbdd100 DS |
510 | { |
511 | if (debug) | |
512 | zlog_debug("%s: path %s loses to path %s due to ORIGIN %s > %s", | |
513 | pfx_buf, new->peer->host, exist->peer->host, | |
514 | bgp_origin_long_str[newattr->origin], | |
515 | bgp_origin_long_str[existattr->origin]); | |
516 | return 0; | |
517 | } | |
718e3744 | 518 | |
519 | /* 6. MED check. */ | |
8ff56318 JBD |
520 | internal_as_route = (aspath_count_hops (newattr->aspath) == 0 |
521 | && aspath_count_hops (existattr->aspath) == 0); | |
522 | confed_as_route = (aspath_count_confeds (newattr->aspath) > 0 | |
523 | && aspath_count_confeds (existattr->aspath) > 0 | |
524 | && aspath_count_hops (newattr->aspath) == 0 | |
525 | && aspath_count_hops (existattr->aspath) == 0); | |
718e3744 | 526 | |
527 | if (bgp_flag_check (bgp, BGP_FLAG_ALWAYS_COMPARE_MED) | |
528 | || (bgp_flag_check (bgp, BGP_FLAG_MED_CONFED) | |
529 | && confed_as_route) | |
8ff56318 JBD |
530 | || aspath_cmp_left (newattr->aspath, existattr->aspath) |
531 | || aspath_cmp_left_confed (newattr->aspath, existattr->aspath) | |
718e3744 | 532 | || internal_as_route) |
533 | { | |
534 | new_med = bgp_med_value (new->attr, bgp); | |
535 | exist_med = bgp_med_value (exist->attr, bgp); | |
536 | ||
537 | if (new_med < exist_med) | |
9fbdd100 DS |
538 | { |
539 | if (debug) | |
540 | zlog_debug("%s: path %s wins over path %s due to MED %d < %d", | |
541 | pfx_buf, new->peer->host, exist->peer->host, new_med, | |
542 | exist_med); | |
543 | return 1; | |
544 | } | |
545 | ||
718e3744 | 546 | if (new_med > exist_med) |
9fbdd100 DS |
547 | { |
548 | if (debug) | |
549 | zlog_debug("%s: path %s loses to path %s due to MED %d > %d", | |
550 | pfx_buf, new->peer->host, exist->peer->host, new_med, | |
551 | exist_med); | |
552 | return 0; | |
553 | } | |
718e3744 | 554 | } |
555 | ||
556 | /* 7. Peer type check. */ | |
8ff56318 JBD |
557 | new_sort = new->peer->sort; |
558 | exist_sort = exist->peer->sort; | |
559 | ||
560 | if (new_sort == BGP_PEER_EBGP | |
561 | && (exist_sort == BGP_PEER_IBGP || exist_sort == BGP_PEER_CONFED)) | |
9fbdd100 DS |
562 | { |
563 | if (debug) | |
564 | zlog_debug("%s: path %s wins over path %s due to eBGP peer > iBGP peeer", | |
565 | pfx_buf, new->peer->host, exist->peer->host); | |
566 | return 1; | |
567 | } | |
568 | ||
8ff56318 JBD |
569 | if (exist_sort == BGP_PEER_EBGP |
570 | && (new_sort == BGP_PEER_IBGP || new_sort == BGP_PEER_CONFED)) | |
9fbdd100 DS |
571 | { |
572 | if (debug) | |
573 | zlog_debug("%s: path %s loses to path %s due to iBGP peer < eBGP peeer", | |
574 | pfx_buf, new->peer->host, exist->peer->host); | |
575 | return 0; | |
576 | } | |
718e3744 | 577 | |
578 | /* 8. IGP metric check. */ | |
8ff56318 JBD |
579 | newm = existm = 0; |
580 | ||
581 | if (new->extra) | |
582 | newm = new->extra->igpmetric; | |
583 | if (exist->extra) | |
584 | existm = exist->extra->igpmetric; | |
585 | ||
96450faf | 586 | if (newm < existm) |
9fbdd100 DS |
587 | { |
588 | if (debug) | |
589 | zlog_debug("%s: path %s wins over path %s due to IGP metric %d < %d", | |
590 | pfx_buf, new->peer->host, exist->peer->host, newm, existm); | |
591 | ret = 1; | |
592 | } | |
593 | ||
96450faf | 594 | if (newm > existm) |
9fbdd100 DS |
595 | { |
596 | if (debug) | |
597 | zlog_debug("%s: path %s loses to path %s due to IGP metric %d > %d", | |
598 | pfx_buf, new->peer->host, exist->peer->host, newm, existm); | |
599 | ret = 0; | |
600 | } | |
718e3744 | 601 | |
5e242b0d DS |
602 | /* 8.1. Same IGP metric. Compare the cluster list length as |
603 | representative of IGP hops metric. Rewrite the metric value | |
604 | pair (newm, existm) with the cluster list length. Prefer the | |
605 | path with smaller cluster list length. */ | |
606 | if (newm == existm) | |
607 | { | |
608 | if (peer_sort (new->peer) == BGP_PEER_IBGP | |
609 | && peer_sort (exist->peer) == BGP_PEER_IBGP | |
610 | && CHECK_FLAG (mpath_cfg->ibgp_flags, | |
611 | BGP_FLAG_IBGP_MULTIPATH_SAME_CLUSTERLEN)) | |
612 | { | |
613 | newm = BGP_CLUSTER_LIST_LENGTH(new->attr); | |
614 | existm = BGP_CLUSTER_LIST_LENGTH(exist->attr); | |
9fbdd100 | 615 | |
5e242b0d | 616 | if (newm < existm) |
9fbdd100 DS |
617 | { |
618 | if (debug) | |
619 | zlog_debug("%s: path %s wins over path %s due to CLUSTER_LIST length %d < %d", | |
620 | pfx_buf, new->peer->host, exist->peer->host, newm, | |
621 | existm); | |
622 | ret = 1; | |
623 | } | |
624 | ||
5e242b0d | 625 | if (newm > existm) |
9fbdd100 DS |
626 | { |
627 | if (debug) | |
628 | zlog_debug("%s: path %s loses to path %s due to CLUSTER_LIST length %d > %d", | |
629 | pfx_buf, new->peer->host, exist->peer->host, newm, | |
630 | existm); | |
631 | ret = 0; | |
632 | } | |
5e242b0d DS |
633 | } |
634 | } | |
635 | ||
718e3744 | 636 | /* 9. Maximum path check. */ |
96450faf JB |
637 | if (newm == existm) |
638 | { | |
2fdd455c PM |
639 | if (bgp_flag_check(bgp, BGP_FLAG_ASPATH_MULTIPATH_RELAX)) |
640 | { | |
641 | ||
642 | /* | |
643 | * For the two paths, all comparison steps till IGP metric | |
644 | * have succeeded - including AS_PATH hop count. Since 'bgp | |
645 | * bestpath as-path multipath-relax' knob is on, we don't need | |
646 | * an exact match of AS_PATH. Thus, mark the paths are equal. | |
647 | * That will trigger both these paths to get into the multipath | |
648 | * array. | |
649 | */ | |
650 | *paths_eq = 1; | |
9fbdd100 DS |
651 | |
652 | if (debug) | |
653 | zlog_debug("%s: path %s and path %s are equal via multipath-relax", | |
654 | pfx_buf, new->peer->host, exist->peer->host); | |
2fdd455c PM |
655 | } |
656 | else if (new->peer->sort == BGP_PEER_IBGP) | |
96450faf JB |
657 | { |
658 | if (aspath_cmp (new->attr->aspath, exist->attr->aspath)) | |
9fbdd100 DS |
659 | { |
660 | *paths_eq = 1; | |
661 | ||
662 | if (debug) | |
663 | zlog_debug("%s: path %s and path %s are equal via matching aspaths", | |
664 | pfx_buf, new->peer->host, exist->peer->host); | |
665 | } | |
96450faf JB |
666 | } |
667 | else if (new->peer->as == exist->peer->as) | |
9fbdd100 DS |
668 | { |
669 | *paths_eq = 1; | |
670 | ||
671 | if (debug) | |
672 | zlog_debug("%s: path %s and path %s are equal via same remote-as", | |
673 | pfx_buf, new->peer->host, exist->peer->host); | |
674 | } | |
96450faf JB |
675 | } |
676 | else | |
677 | { | |
678 | /* | |
679 | * TODO: If unequal cost ibgp multipath is enabled we can | |
680 | * mark the paths as equal here instead of returning | |
681 | */ | |
682 | return ret; | |
683 | } | |
718e3744 | 684 | |
685 | /* 10. If both paths are external, prefer the path that was received | |
686 | first (the oldest one). This step minimizes route-flap, since a | |
687 | newer path won't displace an older one, even if it was the | |
688 | preferred route based on the additional decision criteria below. */ | |
689 | if (! bgp_flag_check (bgp, BGP_FLAG_COMPARE_ROUTER_ID) | |
8ff56318 JBD |
690 | && new_sort == BGP_PEER_EBGP |
691 | && exist_sort == BGP_PEER_EBGP) | |
718e3744 | 692 | { |
693 | if (CHECK_FLAG (new->flags, BGP_INFO_SELECTED)) | |
9fbdd100 DS |
694 | { |
695 | if (debug) | |
696 | zlog_debug("%s: path %s wins over path %s due to oldest external", | |
697 | pfx_buf, new->peer->host, exist->peer->host); | |
698 | return 1; | |
699 | } | |
700 | ||
718e3744 | 701 | if (CHECK_FLAG (exist->flags, BGP_INFO_SELECTED)) |
9fbdd100 DS |
702 | { |
703 | if (debug) | |
704 | zlog_debug("%s: path %s loses to path %s due to oldest external", | |
705 | pfx_buf, new->peer->host, exist->peer->host); | |
706 | return 0; | |
707 | } | |
718e3744 | 708 | } |
709 | ||
0de5153c DS |
710 | /* 11. Router-ID comparision. */ |
711 | /* If one of the paths is "stale", the corresponding peer router-id will | |
712 | * be 0 and would always win over the other path. If originator id is | |
713 | * used for the comparision, it will decide which path is better. | |
714 | */ | |
8ff56318 JBD |
715 | if (newattr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
716 | new_id.s_addr = newattre->originator_id.s_addr; | |
718e3744 | 717 | else |
718 | new_id.s_addr = new->peer->remote_id.s_addr; | |
8ff56318 JBD |
719 | if (existattr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
720 | exist_id.s_addr = existattre->originator_id.s_addr; | |
718e3744 | 721 | else |
722 | exist_id.s_addr = exist->peer->remote_id.s_addr; | |
723 | ||
724 | if (ntohl (new_id.s_addr) < ntohl (exist_id.s_addr)) | |
9fbdd100 DS |
725 | { |
726 | if (debug) | |
727 | zlog_debug("%s: path %s wins over path %s due to Router-ID comparison", | |
728 | pfx_buf, new->peer->host, exist->peer->host); | |
729 | return 1; | |
730 | } | |
731 | ||
718e3744 | 732 | if (ntohl (new_id.s_addr) > ntohl (exist_id.s_addr)) |
9fbdd100 DS |
733 | { |
734 | if (debug) | |
735 | zlog_debug("%s: path %s loses to path %s due to Router-ID comparison", | |
736 | pfx_buf, new->peer->host, exist->peer->host); | |
737 | return 0; | |
738 | } | |
718e3744 | 739 | |
740 | /* 12. Cluster length comparision. */ | |
5e242b0d DS |
741 | new_cluster = BGP_CLUSTER_LIST_LENGTH(new->attr); |
742 | exist_cluster = BGP_CLUSTER_LIST_LENGTH(exist->attr); | |
718e3744 | 743 | |
744 | if (new_cluster < exist_cluster) | |
9fbdd100 DS |
745 | { |
746 | if (debug) | |
747 | zlog_debug("%s: path %s wins over path %s due to CLUSTER_LIST length %d < %d", | |
748 | pfx_buf, new->peer->host, exist->peer->host, new_cluster, | |
749 | exist_cluster); | |
750 | return 1; | |
751 | } | |
752 | ||
718e3744 | 753 | if (new_cluster > exist_cluster) |
9fbdd100 DS |
754 | { |
755 | if (debug) | |
756 | zlog_debug("%s: path %s loses to path %s due to CLUSTER_LIST length %d > %d", | |
757 | pfx_buf, new->peer->host, exist->peer->host, new_cluster, | |
758 | exist_cluster); | |
759 | return 0; | |
760 | } | |
718e3744 | 761 | |
762 | /* 13. Neighbor address comparision. */ | |
0de5153c DS |
763 | /* Do this only if neither path is "stale" as stale paths do not have |
764 | * valid peer information (as the connection may or may not be up). | |
765 | */ | |
766 | if (CHECK_FLAG (exist->flags, BGP_INFO_STALE)) | |
9fbdd100 DS |
767 | { |
768 | if (debug) | |
769 | zlog_debug("%s: path %s wins over path %s due to latter path being STALE", | |
770 | pfx_buf, new->peer->host, exist->peer->host); | |
771 | return 1; | |
772 | } | |
773 | ||
0de5153c | 774 | if (CHECK_FLAG (new->flags, BGP_INFO_STALE)) |
9fbdd100 DS |
775 | { |
776 | if (debug) | |
777 | zlog_debug("%s: path %s loses to path %s due to former path being STALE", | |
778 | pfx_buf, new->peer->host, exist->peer->host); | |
779 | return 0; | |
780 | } | |
0de5153c | 781 | |
718e3744 | 782 | ret = sockunion_cmp (new->peer->su_remote, exist->peer->su_remote); |
783 | ||
784 | if (ret == 1) | |
9fbdd100 DS |
785 | { |
786 | if (debug) | |
787 | zlog_debug("%s: path %s loses to path %s due to Neighor IP comparison", | |
788 | pfx_buf, new->peer->host, exist->peer->host); | |
789 | return 0; | |
790 | } | |
791 | ||
718e3744 | 792 | if (ret == -1) |
9fbdd100 DS |
793 | { |
794 | if (debug) | |
795 | zlog_debug("%s: path %s wins over path %s due to Neighor IP comparison", | |
796 | pfx_buf, new->peer->host, exist->peer->host); | |
797 | return 1; | |
798 | } | |
799 | ||
800 | if (debug) | |
801 | zlog_debug("%s: path %s wins over path %s due to nothing left to compare", | |
802 | pfx_buf, new->peer->host, exist->peer->host); | |
718e3744 | 803 | |
804 | return 1; | |
805 | } | |
806 | ||
94f2b392 | 807 | static enum filter_type |
718e3744 | 808 | bgp_input_filter (struct peer *peer, struct prefix *p, struct attr *attr, |
809 | afi_t afi, safi_t safi) | |
810 | { | |
811 | struct bgp_filter *filter; | |
812 | ||
813 | filter = &peer->filter[afi][safi]; | |
814 | ||
650f76c2 PJ |
815 | #define FILTER_EXIST_WARN(F,f,filter) \ |
816 | if (BGP_DEBUG (update, UPDATE_IN) \ | |
817 | && !(F ## _IN (filter))) \ | |
16286195 | 818 | zlog_warn ("%s: Could not find configured input %s-list %s!", \ |
650f76c2 PJ |
819 | peer->host, #f, F ## _IN_NAME(filter)); |
820 | ||
821 | if (DISTRIBUTE_IN_NAME (filter)) { | |
822 | FILTER_EXIST_WARN(DISTRIBUTE, distribute, filter); | |
823 | ||
718e3744 | 824 | if (access_list_apply (DISTRIBUTE_IN (filter), p) == FILTER_DENY) |
825 | return FILTER_DENY; | |
650f76c2 | 826 | } |
718e3744 | 827 | |
650f76c2 PJ |
828 | if (PREFIX_LIST_IN_NAME (filter)) { |
829 | FILTER_EXIST_WARN(PREFIX_LIST, prefix, filter); | |
830 | ||
718e3744 | 831 | if (prefix_list_apply (PREFIX_LIST_IN (filter), p) == PREFIX_DENY) |
832 | return FILTER_DENY; | |
650f76c2 | 833 | } |
718e3744 | 834 | |
650f76c2 PJ |
835 | if (FILTER_LIST_IN_NAME (filter)) { |
836 | FILTER_EXIST_WARN(FILTER_LIST, as, filter); | |
837 | ||
718e3744 | 838 | if (as_list_apply (FILTER_LIST_IN (filter), attr->aspath)== AS_FILTER_DENY) |
839 | return FILTER_DENY; | |
650f76c2 PJ |
840 | } |
841 | ||
718e3744 | 842 | return FILTER_PERMIT; |
650f76c2 | 843 | #undef FILTER_EXIST_WARN |
718e3744 | 844 | } |
845 | ||
94f2b392 | 846 | static enum filter_type |
718e3744 | 847 | bgp_output_filter (struct peer *peer, struct prefix *p, struct attr *attr, |
848 | afi_t afi, safi_t safi) | |
849 | { | |
850 | struct bgp_filter *filter; | |
851 | ||
852 | filter = &peer->filter[afi][safi]; | |
853 | ||
650f76c2 PJ |
854 | #define FILTER_EXIST_WARN(F,f,filter) \ |
855 | if (BGP_DEBUG (update, UPDATE_OUT) \ | |
856 | && !(F ## _OUT (filter))) \ | |
16286195 | 857 | zlog_warn ("%s: Could not find configured output %s-list %s!", \ |
650f76c2 PJ |
858 | peer->host, #f, F ## _OUT_NAME(filter)); |
859 | ||
860 | if (DISTRIBUTE_OUT_NAME (filter)) { | |
861 | FILTER_EXIST_WARN(DISTRIBUTE, distribute, filter); | |
862 | ||
718e3744 | 863 | if (access_list_apply (DISTRIBUTE_OUT (filter), p) == FILTER_DENY) |
864 | return FILTER_DENY; | |
650f76c2 | 865 | } |
718e3744 | 866 | |
650f76c2 PJ |
867 | if (PREFIX_LIST_OUT_NAME (filter)) { |
868 | FILTER_EXIST_WARN(PREFIX_LIST, prefix, filter); | |
869 | ||
718e3744 | 870 | if (prefix_list_apply (PREFIX_LIST_OUT (filter), p) == PREFIX_DENY) |
871 | return FILTER_DENY; | |
650f76c2 | 872 | } |
718e3744 | 873 | |
650f76c2 PJ |
874 | if (FILTER_LIST_OUT_NAME (filter)) { |
875 | FILTER_EXIST_WARN(FILTER_LIST, as, filter); | |
876 | ||
718e3744 | 877 | if (as_list_apply (FILTER_LIST_OUT (filter), attr->aspath) == AS_FILTER_DENY) |
878 | return FILTER_DENY; | |
650f76c2 | 879 | } |
718e3744 | 880 | |
881 | return FILTER_PERMIT; | |
650f76c2 | 882 | #undef FILTER_EXIST_WARN |
718e3744 | 883 | } |
884 | ||
885 | /* If community attribute includes no_export then return 1. */ | |
94f2b392 | 886 | static int |
718e3744 | 887 | bgp_community_filter (struct peer *peer, struct attr *attr) |
888 | { | |
889 | if (attr->community) | |
890 | { | |
891 | /* NO_ADVERTISE check. */ | |
892 | if (community_include (attr->community, COMMUNITY_NO_ADVERTISE)) | |
893 | return 1; | |
894 | ||
895 | /* NO_EXPORT check. */ | |
6d85b15b | 896 | if (peer->sort == BGP_PEER_EBGP && |
718e3744 | 897 | community_include (attr->community, COMMUNITY_NO_EXPORT)) |
898 | return 1; | |
899 | ||
900 | /* NO_EXPORT_SUBCONFED check. */ | |
6d85b15b JBD |
901 | if (peer->sort == BGP_PEER_EBGP |
902 | || peer->sort == BGP_PEER_CONFED) | |
718e3744 | 903 | if (community_include (attr->community, COMMUNITY_NO_EXPORT_SUBCONFED)) |
904 | return 1; | |
905 | } | |
906 | return 0; | |
907 | } | |
908 | ||
909 | /* Route reflection loop check. */ | |
910 | static int | |
911 | bgp_cluster_filter (struct peer *peer, struct attr *attr) | |
912 | { | |
913 | struct in_addr cluster_id; | |
914 | ||
fb982c25 | 915 | if (attr->extra && attr->extra->cluster) |
718e3744 | 916 | { |
917 | if (peer->bgp->config & BGP_CONFIG_CLUSTER_ID) | |
918 | cluster_id = peer->bgp->cluster_id; | |
919 | else | |
920 | cluster_id = peer->bgp->router_id; | |
921 | ||
fb982c25 | 922 | if (cluster_loop_check (attr->extra->cluster, cluster_id)) |
718e3744 | 923 | return 1; |
924 | } | |
925 | return 0; | |
926 | } | |
6b0655a2 | 927 | |
94f2b392 | 928 | static int |
718e3744 | 929 | bgp_input_modifier (struct peer *peer, struct prefix *p, struct attr *attr, |
0b16f239 | 930 | afi_t afi, safi_t safi, char *rmap_name) |
718e3744 | 931 | { |
932 | struct bgp_filter *filter; | |
933 | struct bgp_info info; | |
934 | route_map_result_t ret; | |
0b16f239 | 935 | struct route_map *rmap = NULL; |
718e3744 | 936 | |
937 | filter = &peer->filter[afi][safi]; | |
938 | ||
939 | /* Apply default weight value. */ | |
fb982c25 PJ |
940 | if (peer->weight) |
941 | (bgp_attr_extra_get (attr))->weight = peer->weight; | |
718e3744 | 942 | |
0b16f239 DS |
943 | if (rmap_name) |
944 | { | |
945 | rmap = route_map_lookup_by_name(rmap_name); | |
946 | } | |
947 | else | |
948 | { | |
949 | if (ROUTE_MAP_IN_NAME(filter)) | |
950 | rmap = ROUTE_MAP_IN (filter); | |
951 | } | |
952 | ||
718e3744 | 953 | /* Route map apply. */ |
0b16f239 | 954 | if (rmap) |
718e3744 | 955 | { |
956 | /* Duplicate current value to new strucutre for modification. */ | |
957 | info.peer = peer; | |
958 | info.attr = attr; | |
959 | ||
ac41b2a2 | 960 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_IN); |
961 | ||
718e3744 | 962 | /* Apply BGP route map to the attribute. */ |
0b16f239 DS |
963 | ret = route_map_apply (rmap, p, RMAP_BGP, &info); |
964 | ||
965 | peer->rmap_type = 0; | |
966 | ||
967 | if (ret == RMAP_DENYMATCH) | |
968 | { | |
969 | /* Free newly generated AS path and community by route-map. */ | |
970 | bgp_attr_flush (attr); | |
971 | return RMAP_DENY; | |
972 | } | |
973 | } | |
974 | return RMAP_PERMIT; | |
975 | } | |
976 | ||
977 | static int | |
978 | bgp_output_modifier (struct peer *peer, struct prefix *p, struct attr *attr, | |
979 | afi_t afi, safi_t safi, char *rmap_name) | |
980 | { | |
981 | struct bgp_filter *filter; | |
982 | struct bgp_info info; | |
983 | route_map_result_t ret; | |
984 | struct route_map *rmap = NULL; | |
985 | ||
986 | filter = &peer->filter[afi][safi]; | |
987 | ||
988 | /* Apply default weight value. */ | |
989 | if (peer->weight) | |
990 | (bgp_attr_extra_get (attr))->weight = peer->weight; | |
991 | ||
992 | if (rmap_name) | |
993 | { | |
994 | rmap = route_map_lookup_by_name(rmap_name); | |
995 | } | |
996 | else | |
997 | { | |
998 | if (ROUTE_MAP_OUT_NAME(filter)) | |
999 | rmap = ROUTE_MAP_OUT (filter); | |
1000 | } | |
1001 | ||
1002 | /* Route map apply. */ | |
1003 | if (rmap) | |
1004 | { | |
1005 | /* Duplicate current value to new strucutre for modification. */ | |
1006 | info.peer = peer; | |
1007 | info.attr = attr; | |
1008 | ||
1009 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_OUT); | |
1010 | ||
1011 | /* Apply BGP route map to the attribute. */ | |
1012 | ret = route_map_apply (rmap, p, RMAP_BGP, &info); | |
ac41b2a2 | 1013 | |
1014 | peer->rmap_type = 0; | |
1015 | ||
718e3744 | 1016 | if (ret == RMAP_DENYMATCH) |
c460e572 DL |
1017 | /* caller has multiple error paths with bgp_attr_flush() */ |
1018 | return RMAP_DENY; | |
718e3744 | 1019 | } |
1020 | return RMAP_PERMIT; | |
1021 | } | |
6b0655a2 | 1022 | |
94f2b392 | 1023 | static int |
fee0f4c6 | 1024 | bgp_export_modifier (struct peer *rsclient, struct peer *peer, |
1025 | struct prefix *p, struct attr *attr, afi_t afi, safi_t safi) | |
1026 | { | |
1027 | struct bgp_filter *filter; | |
1028 | struct bgp_info info; | |
1029 | route_map_result_t ret; | |
1030 | ||
1031 | filter = &peer->filter[afi][safi]; | |
1032 | ||
1033 | /* Route map apply. */ | |
1034 | if (ROUTE_MAP_EXPORT_NAME (filter)) | |
1035 | { | |
1036 | /* Duplicate current value to new strucutre for modification. */ | |
1037 | info.peer = rsclient; | |
1038 | info.attr = attr; | |
1039 | ||
1040 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_EXPORT); | |
1041 | ||
1042 | /* Apply BGP route map to the attribute. */ | |
1043 | ret = route_map_apply (ROUTE_MAP_EXPORT (filter), p, RMAP_BGP, &info); | |
1044 | ||
1045 | rsclient->rmap_type = 0; | |
1046 | ||
1047 | if (ret == RMAP_DENYMATCH) | |
1048 | { | |
1049 | /* Free newly generated AS path and community by route-map. */ | |
1050 | bgp_attr_flush (attr); | |
1051 | return RMAP_DENY; | |
1052 | } | |
1053 | } | |
1054 | return RMAP_PERMIT; | |
1055 | } | |
1056 | ||
94f2b392 | 1057 | static int |
fee0f4c6 | 1058 | bgp_import_modifier (struct peer *rsclient, struct peer *peer, |
1059 | struct prefix *p, struct attr *attr, afi_t afi, safi_t safi) | |
1060 | { | |
1061 | struct bgp_filter *filter; | |
1062 | struct bgp_info info; | |
1063 | route_map_result_t ret; | |
1064 | ||
1065 | filter = &rsclient->filter[afi][safi]; | |
1066 | ||
1067 | /* Apply default weight value. */ | |
fb982c25 PJ |
1068 | if (peer->weight) |
1069 | (bgp_attr_extra_get (attr))->weight = peer->weight; | |
fee0f4c6 | 1070 | |
1071 | /* Route map apply. */ | |
1072 | if (ROUTE_MAP_IMPORT_NAME (filter)) | |
1073 | { | |
1074 | /* Duplicate current value to new strucutre for modification. */ | |
1075 | info.peer = peer; | |
1076 | info.attr = attr; | |
1077 | ||
1078 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_IMPORT); | |
1079 | ||
1080 | /* Apply BGP route map to the attribute. */ | |
1081 | ret = route_map_apply (ROUTE_MAP_IMPORT (filter), p, RMAP_BGP, &info); | |
1082 | ||
1083 | peer->rmap_type = 0; | |
1084 | ||
1085 | if (ret == RMAP_DENYMATCH) | |
1086 | { | |
1087 | /* Free newly generated AS path and community by route-map. */ | |
1088 | bgp_attr_flush (attr); | |
1089 | return RMAP_DENY; | |
1090 | } | |
1091 | } | |
1092 | return RMAP_PERMIT; | |
1093 | } | |
6b0655a2 | 1094 | |
5000f21c DS |
1095 | |
1096 | /* If this is an EBGP peer with remove-private-AS */ | |
1097 | void | |
1098 | bgp_peer_remove_private_as(struct bgp *bgp, afi_t afi, safi_t safi, | |
1099 | struct peer *peer, struct attr *attr) | |
1100 | { | |
1101 | if (peer->sort == BGP_PEER_EBGP && | |
1102 | peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS)) | |
1103 | { | |
1104 | // Take action on the entire aspath | |
1105 | if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_ALL)) | |
1106 | { | |
1107 | if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_REPLACE)) | |
1108 | attr->aspath = aspath_replace_private_asns (attr->aspath, bgp->as); | |
1109 | ||
1110 | // The entire aspath consists of private ASNs so create an empty aspath | |
1111 | else if (aspath_private_as_check (attr->aspath)) | |
1112 | attr->aspath = aspath_empty_get (); | |
1113 | ||
1114 | // There are some public and some private ASNs, remove the private ASNs | |
1115 | else | |
1116 | attr->aspath = aspath_remove_private_asns (attr->aspath); | |
1117 | } | |
1118 | ||
1119 | // 'all' was not specified so the entire aspath must be private ASNs | |
1120 | // for us to do anything | |
1121 | else if (aspath_private_as_check (attr->aspath)) | |
1122 | { | |
1123 | if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_REPLACE)) | |
1124 | attr->aspath = aspath_replace_private_asns (attr->aspath, bgp->as); | |
1125 | else | |
1126 | attr->aspath = aspath_empty_get (); | |
1127 | } | |
1128 | } | |
1129 | } | |
1130 | ||
c7122e14 DS |
1131 | /* If this is an EBGP peer with as-override */ |
1132 | static void | |
1133 | bgp_peer_as_override(struct bgp *bgp, afi_t afi, safi_t safi, | |
1134 | struct peer *peer, struct attr *attr) | |
1135 | { | |
1136 | if (peer->sort == BGP_PEER_EBGP && | |
1137 | peer_af_flag_check (peer, afi, safi, PEER_FLAG_AS_OVERRIDE)) | |
1138 | { | |
1139 | if (aspath_single_asn_check (attr->aspath, peer->as)) | |
1140 | attr->aspath = aspath_replace_specific_asn (attr->aspath, peer->as, bgp->as); | |
1141 | } | |
1142 | } | |
1143 | ||
94f2b392 | 1144 | static int |
718e3744 | 1145 | bgp_announce_check (struct bgp_info *ri, struct peer *peer, struct prefix *p, |
1146 | struct attr *attr, afi_t afi, safi_t safi) | |
1147 | { | |
1148 | int ret; | |
1149 | char buf[SU_ADDRSTRLEN]; | |
1150 | struct bgp_filter *filter; | |
718e3744 | 1151 | struct peer *from; |
1152 | struct bgp *bgp; | |
718e3744 | 1153 | int transparent; |
1154 | int reflect; | |
0b597ef0 | 1155 | struct attr *riattr; |
718e3744 | 1156 | |
1157 | from = ri->peer; | |
1158 | filter = &peer->filter[afi][safi]; | |
1159 | bgp = peer->bgp; | |
0b597ef0 | 1160 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; |
718e3744 | 1161 | |
750e8146 PJ |
1162 | if (DISABLE_BGP_ANNOUNCE) |
1163 | return 0; | |
718e3744 | 1164 | |
fee0f4c6 | 1165 | /* Do not send announces to RS-clients from the 'normal' bgp_table. */ |
1166 | if (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
1167 | return 0; | |
1168 | ||
718e3744 | 1169 | /* Do not send back route to sender. */ |
1170 | if (from == peer) | |
1171 | return 0; | |
1172 | ||
1173 | /* Aggregate-address suppress check. */ | |
fb982c25 | 1174 | if (ri->extra && ri->extra->suppress) |
718e3744 | 1175 | if (! UNSUPPRESS_MAP_NAME (filter)) |
1176 | return 0; | |
1177 | ||
1178 | /* Default route check. */ | |
1179 | if (CHECK_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_DEFAULT_ORIGINATE)) | |
1180 | { | |
1181 | if (p->family == AF_INET && p->u.prefix4.s_addr == INADDR_ANY) | |
1182 | return 0; | |
1183 | #ifdef HAVE_IPV6 | |
1184 | else if (p->family == AF_INET6 && p->prefixlen == 0) | |
1185 | return 0; | |
1186 | #endif /* HAVE_IPV6 */ | |
1187 | } | |
1188 | ||
286e1e71 | 1189 | /* Transparency check. */ |
1190 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) | |
1191 | && CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
1192 | transparent = 1; | |
1193 | else | |
1194 | transparent = 0; | |
1195 | ||
718e3744 | 1196 | /* If community is not disabled check the no-export and local. */ |
0b597ef0 | 1197 | if (! transparent && bgp_community_filter (peer, riattr)) |
718e3744 | 1198 | return 0; |
1199 | ||
1200 | /* If the attribute has originator-id and it is same as remote | |
1201 | peer's id. */ | |
0b597ef0 | 1202 | if (riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)) |
718e3744 | 1203 | { |
0b597ef0 | 1204 | if (IPV4_ADDR_SAME (&peer->remote_id, &riattr->extra->originator_id)) |
718e3744 | 1205 | { |
3f9c7369 | 1206 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1207 | zlog_debug("%s [Update:SEND] %s/%d originator-id is same as remote router-id", |
1208 | peer->host, | |
1209 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1210 | p->prefixlen); | |
718e3744 | 1211 | return 0; |
1212 | } | |
1213 | } | |
1214 | ||
1215 | /* ORF prefix-list filter check */ | |
1216 | if (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1217 | && (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1218 | || CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1219 | if (peer->orf_plist[afi][safi]) | |
1220 | { | |
1221 | if (prefix_list_apply (peer->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1222 | return 0; | |
1223 | } | |
1224 | ||
1225 | /* Output filter check. */ | |
0b597ef0 | 1226 | if (bgp_output_filter (peer, p, riattr, afi, safi) == FILTER_DENY) |
718e3744 | 1227 | { |
3f9c7369 | 1228 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1229 | zlog_debug("%s [Update:SEND] %s/%d is filtered", |
1230 | peer->host, | |
1231 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1232 | p->prefixlen); | |
718e3744 | 1233 | return 0; |
1234 | } | |
1235 | ||
1236 | #ifdef BGP_SEND_ASPATH_CHECK | |
1237 | /* AS path loop check. */ | |
0b597ef0 | 1238 | if (aspath_loop_check (riattr->aspath, peer->as)) |
718e3744 | 1239 | { |
3f9c7369 | 1240 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1241 | zlog_debug("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", |
1242 | peer->host, peer->as); | |
718e3744 | 1243 | return 0; |
1244 | } | |
1245 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1246 | ||
1247 | /* If we're a CONFED we need to loop check the CONFED ID too */ | |
1248 | if (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION)) | |
1249 | { | |
0b597ef0 | 1250 | if (aspath_loop_check(riattr->aspath, bgp->confed_id)) |
718e3744 | 1251 | { |
3f9c7369 | 1252 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1253 | zlog_debug("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", |
1254 | peer->host, | |
1255 | bgp->confed_id); | |
718e3744 | 1256 | return 0; |
1257 | } | |
1258 | } | |
1259 | ||
1260 | /* Route-Reflect check. */ | |
6d85b15b | 1261 | if (from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) |
718e3744 | 1262 | reflect = 1; |
1263 | else | |
1264 | reflect = 0; | |
1265 | ||
1266 | /* IBGP reflection check. */ | |
1267 | if (reflect) | |
1268 | { | |
1269 | /* A route from a Client peer. */ | |
1270 | if (CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1271 | { | |
1272 | /* Reflect to all the Non-Client peers and also to the | |
1273 | Client peers other than the originator. Originator check | |
1274 | is already done. So there is noting to do. */ | |
1275 | /* no bgp client-to-client reflection check. */ | |
1276 | if (bgp_flag_check (bgp, BGP_FLAG_NO_CLIENT_TO_CLIENT)) | |
1277 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1278 | return 0; | |
1279 | } | |
1280 | else | |
1281 | { | |
1282 | /* A route from a Non-client peer. Reflect to all other | |
1283 | clients. */ | |
1284 | if (! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1285 | return 0; | |
1286 | } | |
1287 | } | |
41367172 | 1288 | |
718e3744 | 1289 | /* For modify attribute, copy it to temporary structure. */ |
0b597ef0 | 1290 | bgp_attr_dup (attr, riattr); |
fb982c25 | 1291 | |
718e3744 | 1292 | /* If local-preference is not set. */ |
6d85b15b JBD |
1293 | if ((peer->sort == BGP_PEER_IBGP |
1294 | || peer->sort == BGP_PEER_CONFED) | |
718e3744 | 1295 | && (! (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)))) |
1296 | { | |
1297 | attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF); | |
1298 | attr->local_pref = bgp->default_local_pref; | |
1299 | } | |
1300 | ||
689bb66c PM |
1301 | /* If originator-id is not set and the route is to be reflected, |
1302 | set the originator id */ | |
1303 | if (peer && from && peer->sort == BGP_PEER_IBGP && | |
1304 | from->sort == BGP_PEER_IBGP && | |
1305 | (! (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)))) | |
1306 | { | |
1307 | attr->extra = bgp_attr_extra_get(attr); | |
1308 | IPV4_ADDR_COPY(&(attr->extra->originator_id), &(from->remote_id)); | |
1309 | SET_FLAG(attr->flag, BGP_ATTR_ORIGINATOR_ID); | |
1310 | } | |
1311 | ||
718e3744 | 1312 | /* Remove MED if its an EBGP peer - will get overwritten by route-maps */ |
6d85b15b | 1313 | if (peer->sort == BGP_PEER_EBGP |
718e3744 | 1314 | && attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) |
1315 | { | |
1316 | if (ri->peer != bgp->peer_self && ! transparent | |
1317 | && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MED_UNCHANGED)) | |
1318 | attr->flag &= ~(ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)); | |
1319 | } | |
1320 | ||
1321 | /* next-hop-set */ | |
9e7a53c1 TT |
1322 | if (transparent |
1323 | || (reflect && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_SELF_ALL)) | |
718e3744 | 1324 | || (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_UNCHANGED) |
1325 | && ((p->family == AF_INET && attr->nexthop.s_addr) | |
286e1e71 | 1326 | #ifdef HAVE_IPV6 |
fee0f4c6 | 1327 | || (p->family == AF_INET6 && |
fb982c25 | 1328 | ! IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) |
286e1e71 | 1329 | #endif /* HAVE_IPV6 */ |
1330 | ))) | |
718e3744 | 1331 | { |
1332 | /* NEXT-HOP Unchanged. */ | |
1333 | } | |
1334 | else if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_SELF) | |
1335 | || (p->family == AF_INET && attr->nexthop.s_addr == 0) | |
1336 | #ifdef HAVE_IPV6 | |
fee0f4c6 | 1337 | || (p->family == AF_INET6 && |
fb982c25 | 1338 | IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) |
718e3744 | 1339 | #endif /* HAVE_IPV6 */ |
6d85b15b | 1340 | || (peer->sort == BGP_PEER_EBGP |
fc9a856f | 1341 | && (bgp_multiaccess_check_v4 (attr->nexthop, peer) == 0))) |
718e3744 | 1342 | { |
1343 | /* Set IPv4 nexthop. */ | |
1344 | if (p->family == AF_INET) | |
1345 | { | |
1346 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
1347 | memcpy (&attr->extra->mp_nexthop_global_in, &peer->nexthop.v4, |
1348 | IPV4_MAX_BYTELEN); | |
718e3744 | 1349 | else |
1350 | memcpy (&attr->nexthop, &peer->nexthop.v4, IPV4_MAX_BYTELEN); | |
1351 | } | |
1352 | #ifdef HAVE_IPV6 | |
1353 | /* Set IPv6 nexthop. */ | |
1354 | if (p->family == AF_INET6) | |
1355 | { | |
1356 | /* IPv6 global nexthop must be included. */ | |
fb982c25 | 1357 | memcpy (&attr->extra->mp_nexthop_global, &peer->nexthop.v6_global, |
718e3744 | 1358 | IPV6_MAX_BYTELEN); |
801a9bcc | 1359 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
718e3744 | 1360 | } |
1361 | #endif /* HAVE_IPV6 */ | |
1362 | } | |
1363 | ||
1364 | #ifdef HAVE_IPV6 | |
1365 | if (p->family == AF_INET6) | |
1366 | { | |
fee0f4c6 | 1367 | /* Left nexthop_local unchanged if so configured. */ |
1368 | if ( CHECK_FLAG (peer->af_flags[afi][safi], | |
1369 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) ) | |
1370 | { | |
fb982c25 | 1371 | if ( IN6_IS_ADDR_LINKLOCAL (&attr->extra->mp_nexthop_local) ) |
801a9bcc | 1372 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
fee0f4c6 | 1373 | else |
801a9bcc | 1374 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
fee0f4c6 | 1375 | } |
1376 | ||
1377 | /* Default nexthop_local treatment for non-RS-Clients */ | |
1378 | else | |
1379 | { | |
718e3744 | 1380 | /* Link-local address should not be transit to different peer. */ |
801a9bcc | 1381 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
718e3744 | 1382 | |
1383 | /* Set link-local address for shared network peer. */ | |
1384 | if (peer->shared_network | |
1385 | && ! IN6_IS_ADDR_UNSPECIFIED (&peer->nexthop.v6_local)) | |
1386 | { | |
fb982c25 | 1387 | memcpy (&attr->extra->mp_nexthop_local, &peer->nexthop.v6_local, |
718e3744 | 1388 | IPV6_MAX_BYTELEN); |
801a9bcc | 1389 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
718e3744 | 1390 | } |
1391 | ||
1392 | /* If bgpd act as BGP-4+ route-reflector, do not send link-local | |
1393 | address.*/ | |
1394 | if (reflect) | |
801a9bcc | 1395 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
718e3744 | 1396 | |
1397 | /* If BGP-4+ link-local nexthop is not link-local nexthop. */ | |
1398 | if (! IN6_IS_ADDR_LINKLOCAL (&peer->nexthop.v6_local)) | |
801a9bcc | 1399 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
718e3744 | 1400 | } |
fee0f4c6 | 1401 | |
1402 | } | |
718e3744 | 1403 | #endif /* HAVE_IPV6 */ |
1404 | ||
5000f21c | 1405 | bgp_peer_remove_private_as(bgp, afi, safi, peer, attr); |
c7122e14 | 1406 | bgp_peer_as_override(bgp, afi, safi, peer, attr); |
718e3744 | 1407 | |
1408 | /* Route map & unsuppress-map apply. */ | |
1409 | if (ROUTE_MAP_OUT_NAME (filter) | |
fb982c25 | 1410 | || (ri->extra && ri->extra->suppress) ) |
718e3744 | 1411 | { |
7c7fa1b4 | 1412 | struct bgp_info info; |
558d1fec JBD |
1413 | struct attr dummy_attr; |
1414 | struct attr_extra dummy_extra; | |
1415 | ||
1416 | dummy_attr.extra = &dummy_extra; | |
1417 | ||
718e3744 | 1418 | info.peer = peer; |
1419 | info.attr = attr; | |
1420 | ||
1421 | /* The route reflector is not allowed to modify the attributes | |
1422 | of the reflected IBGP routes. */ | |
8bd9d948 DS |
1423 | if ((from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) && |
1424 | !bgp_flag_check(bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY)) | |
718e3744 | 1425 | { |
fb982c25 | 1426 | bgp_attr_dup (&dummy_attr, attr); |
9eda90ce | 1427 | info.attr = &dummy_attr; |
718e3744 | 1428 | } |
ac41b2a2 | 1429 | |
1430 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_OUT); | |
1431 | ||
fb982c25 | 1432 | if (ri->extra && ri->extra->suppress) |
718e3744 | 1433 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); |
1434 | else | |
1435 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1436 | ||
ac41b2a2 | 1437 | peer->rmap_type = 0; |
558d1fec | 1438 | |
718e3744 | 1439 | if (ret == RMAP_DENYMATCH) |
1440 | { | |
1441 | bgp_attr_flush (attr); | |
1442 | return 0; | |
1443 | } | |
1444 | } | |
1445 | return 1; | |
1446 | } | |
1447 | ||
3f9c7369 DS |
1448 | static void |
1449 | subgroup_announce_reset_nhop (u_char family, struct attr *attr) | |
1450 | { | |
1451 | if (family == AF_INET) | |
1452 | attr->nexthop.s_addr = 0; | |
1453 | #ifdef HAVE_IPV6 | |
1454 | if (family == AF_INET6) | |
1455 | memset (&attr->extra->mp_nexthop_global, 0, IPV6_MAX_BYTELEN); | |
1456 | #endif | |
1457 | } | |
1458 | ||
1459 | int | |
1460 | subgroup_announce_check (struct bgp_info *ri, struct update_subgroup *subgrp, | |
1461 | struct prefix *p, struct attr *attr) | |
1462 | { | |
1463 | struct bgp_filter *filter; | |
1464 | struct peer *from; | |
1465 | struct peer *peer; | |
1466 | struct peer *onlypeer; | |
1467 | struct bgp *bgp; | |
1468 | struct attr *riattr; | |
1469 | struct peer_af *paf; | |
1470 | char buf[SU_ADDRSTRLEN]; | |
1471 | int ret; | |
1472 | int transparent; | |
1473 | int reflect; | |
1474 | afi_t afi; | |
1475 | safi_t safi; | |
1476 | ||
1477 | if (DISABLE_BGP_ANNOUNCE) | |
1478 | return 0; | |
1479 | ||
1480 | afi = SUBGRP_AFI(subgrp); | |
1481 | safi = SUBGRP_SAFI(subgrp); | |
1482 | peer = SUBGRP_PEER(subgrp); | |
1483 | onlypeer = NULL; | |
1484 | if (CHECK_FLAG (peer->flags, PEER_FLAG_LONESOUL)) | |
1485 | onlypeer = SUBGRP_PFIRST(subgrp)->peer; | |
1486 | ||
1487 | from = ri->peer; | |
1488 | filter = &peer->filter[afi][safi]; | |
1489 | bgp = SUBGRP_INST(subgrp); | |
1490 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; | |
1491 | ||
1492 | /* Aggregate-address suppress check. */ | |
1493 | if (ri->extra && ri->extra->suppress) | |
1494 | if (! UNSUPPRESS_MAP_NAME (filter)) | |
1495 | { | |
1496 | return 0; | |
1497 | } | |
1498 | ||
1499 | /* Do not send announces to RS-clients from the 'normal' bgp_table. */ | |
1500 | if (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
1501 | { | |
1502 | return 0; | |
1503 | } | |
1504 | ||
1505 | /* Do not send back route to sender. */ | |
1506 | if (onlypeer && from == onlypeer) | |
1507 | { | |
1508 | return 0; | |
1509 | } | |
1510 | ||
1511 | /* Transparency check. */ | |
1512 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) | |
1513 | && CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
1514 | transparent = 1; | |
1515 | else | |
1516 | transparent = 0; | |
1517 | ||
1518 | /* If community is not disabled check the no-export and local. */ | |
1519 | if (! transparent && bgp_community_filter (peer, riattr)) | |
1520 | { | |
1521 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1522 | zlog_debug ("subgrpannouncecheck: community filter check fail"); | |
1523 | return 0; | |
1524 | } | |
1525 | ||
1526 | /* If the attribute has originator-id and it is same as remote | |
1527 | peer's id. */ | |
1528 | if (onlypeer && | |
1529 | riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID) && | |
1530 | (IPV4_ADDR_SAME (&onlypeer->remote_id, &riattr->extra->originator_id))) | |
1531 | { | |
1532 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1533 | zlog_debug ("%s [Update:SEND] %s/%d originator-id is same as " | |
1534 | "remote router-id", | |
1535 | onlypeer->host, | |
1536 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1537 | p->prefixlen); | |
1538 | return 0; | |
1539 | } | |
1540 | ||
1541 | /* ORF prefix-list filter check */ | |
1542 | if (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1543 | && (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1544 | || CHECK_FLAG (peer->af_cap[afi][safi], | |
1545 | PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1546 | if (peer->orf_plist[afi][safi]) | |
1547 | { | |
1548 | if (prefix_list_apply (peer->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1549 | { | |
1550 | return 0; | |
1551 | } | |
1552 | } | |
1553 | ||
1554 | /* Output filter check. */ | |
1555 | if (bgp_output_filter (peer, p, riattr, afi, safi) == FILTER_DENY) | |
1556 | { | |
1557 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1558 | zlog_debug ("%s [Update:SEND] %s/%d is filtered", | |
1559 | peer->host, | |
1560 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1561 | p->prefixlen); | |
1562 | return 0; | |
1563 | } | |
1564 | ||
1565 | #ifdef BGP_SEND_ASPATH_CHECK | |
1566 | /* AS path loop check. */ | |
1567 | if (onlypeer && aspath_loop_check (riattr->aspath, onlypeer->as)) | |
1568 | { | |
1569 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1570 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u " | |
1571 | "that is part of AS path.", | |
1572 | onlypeer->host, onlypeer->as); | |
1573 | return 0; | |
1574 | } | |
1575 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1576 | ||
1577 | /* If we're a CONFED we need to loop check the CONFED ID too */ | |
1578 | if (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION)) | |
1579 | { | |
1580 | if (aspath_loop_check(riattr->aspath, bgp->confed_id)) | |
1581 | { | |
1582 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1583 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u" | |
1584 | " is AS path.", | |
1585 | peer->host, | |
1586 | bgp->confed_id); | |
1587 | return 0; | |
1588 | } | |
1589 | } | |
1590 | ||
1591 | /* Route-Reflect check. */ | |
1592 | if (from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) | |
1593 | reflect = 1; | |
1594 | else | |
1595 | reflect = 0; | |
1596 | ||
1597 | /* IBGP reflection check. */ | |
1598 | if (reflect) | |
1599 | { | |
1600 | /* A route from a Client peer. */ | |
1601 | if (CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1602 | { | |
1603 | /* Reflect to all the Non-Client peers and also to the | |
1604 | Client peers other than the originator. Originator check | |
1605 | is already done. So there is noting to do. */ | |
1606 | /* no bgp client-to-client reflection check. */ | |
1607 | if (bgp_flag_check (bgp, BGP_FLAG_NO_CLIENT_TO_CLIENT)) | |
1608 | if (CHECK_FLAG (peer->af_flags[afi][safi], | |
1609 | PEER_FLAG_REFLECTOR_CLIENT)) | |
1610 | return 0; | |
1611 | } | |
1612 | else | |
1613 | { | |
1614 | /* A route from a Non-client peer. Reflect to all other | |
1615 | clients. */ | |
1616 | if (! CHECK_FLAG (peer->af_flags[afi][safi], | |
1617 | PEER_FLAG_REFLECTOR_CLIENT)) | |
1618 | return 0; | |
1619 | } | |
1620 | } | |
1621 | ||
1622 | /* For modify attribute, copy it to temporary structure. */ | |
1623 | bgp_attr_dup (attr, riattr); | |
1624 | ||
1625 | /* If local-preference is not set. */ | |
1626 | if ((peer->sort == BGP_PEER_IBGP | |
1627 | || peer->sort == BGP_PEER_CONFED) | |
1628 | && (! (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)))) | |
1629 | { | |
1630 | attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF); | |
1631 | attr->local_pref = bgp->default_local_pref; | |
1632 | } | |
1633 | ||
1634 | /* If originator-id is not set and the route is to be reflected, | |
1635 | set the originator id */ | |
1636 | if (reflect && (!(attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)))) | |
1637 | { | |
1638 | attr->extra = bgp_attr_extra_get(attr); | |
1639 | IPV4_ADDR_COPY(&(attr->extra->originator_id), &(from->remote_id)); | |
1640 | SET_FLAG(attr->flag, BGP_ATTR_ORIGINATOR_ID); | |
1641 | } | |
1642 | ||
1643 | /* Remove MED if its an EBGP peer - will get overwritten by route-maps */ | |
1644 | if (peer->sort == BGP_PEER_EBGP | |
1645 | && attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) | |
1646 | { | |
1647 | if (ri->peer != bgp->peer_self && ! transparent | |
1648 | && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MED_UNCHANGED)) | |
1649 | attr->flag &= ~(ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)); | |
1650 | } | |
1651 | ||
1652 | /* Since the nexthop attribute can vary per peer, it is not explicitly set | |
1653 | * in announce check, only certain flags and length (or number of nexthops | |
1654 | * -- for IPv6/MP_REACH) are set here in order to guide the update formation | |
1655 | * code in setting the nexthop(s) on a per peer basis in reformat_peer(). | |
1656 | * Typically, the source nexthop in the attribute is preserved but in the | |
1657 | * scenarios where we know it will always be overwritten, we reset the | |
1658 | * nexthop to "0" in an attempt to achieve better Update packing. An | |
1659 | * example of this is when a prefix from each of 2 IBGP peers needs to be | |
1660 | * announced to an EBGP peer (and they have the same attributes barring | |
1661 | * their nexthop). | |
1662 | */ | |
1663 | if (reflect) | |
1664 | SET_FLAG(attr->rmap_change_flags, BATTR_REFLECTED); | |
1665 | ||
1666 | #ifdef HAVE_IPV6 | |
1667 | /* IPv6/MP starts with 1 nexthop, the link-local address is passed only if | |
1668 | * we're not reflecting the route and the peer (group) to whom we're going | |
1669 | * to announce is on a shared network (directly connected peers) or the | |
1670 | * peer (group) is configured to receive link-local nexthop and it is | |
1671 | * available in the prefix. | |
1672 | * Of course, the operator can always set it through the route-map, if | |
1673 | * so desired. | |
1674 | */ | |
1675 | if (p->family == AF_INET6) | |
1676 | { | |
801a9bcc | 1677 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
3f9c7369 DS |
1678 | if (!reflect) |
1679 | { | |
1680 | if (peer->shared_network || | |
1681 | (CHECK_FLAG (peer->af_flags[afi][safi], | |
1682 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) && | |
1683 | IN6_IS_ADDR_LINKLOCAL (&attr->extra->mp_nexthop_local))) | |
801a9bcc | 1684 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
3f9c7369 DS |
1685 | } |
1686 | ||
1687 | /* Clear off link-local nexthop in source, if not needed. This may help | |
1688 | * more prefixes share the same attribute for announcement. | |
1689 | */ | |
1690 | if (!(CHECK_FLAG (peer->af_flags[afi][safi], | |
1691 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED))) | |
1692 | memset (&attr->extra->mp_nexthop_local, 0, IPV6_MAX_BYTELEN); | |
1693 | } | |
1694 | #endif /* HAVE_IPV6 */ | |
1695 | ||
1696 | bgp_peer_remove_private_as(bgp, afi, safi, peer, attr); | |
1697 | bgp_peer_as_override(bgp, afi, safi, peer, attr); | |
1698 | ||
1699 | /* Route map & unsuppress-map apply. */ | |
1700 | if (ROUTE_MAP_OUT_NAME (filter) | |
1701 | || (ri->extra && ri->extra->suppress) ) | |
1702 | { | |
1703 | struct bgp_info info; | |
1704 | struct attr dummy_attr; | |
1705 | struct attr_extra dummy_extra; | |
1706 | ||
1707 | dummy_attr.extra = &dummy_extra; | |
1708 | ||
1709 | info.peer = peer; | |
1710 | info.attr = attr; | |
316e074d DS |
1711 | /* don't confuse inbound and outbound setting */ |
1712 | RESET_FLAG(attr->rmap_change_flags); | |
3f9c7369 DS |
1713 | |
1714 | /* | |
1715 | * The route reflector is not allowed to modify the attributes | |
1716 | * of the reflected IBGP routes unless explicitly allowed. | |
1717 | */ | |
1718 | if ((from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) | |
1719 | && !bgp_flag_check(bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY)) | |
1720 | { | |
1721 | bgp_attr_dup (&dummy_attr, attr); | |
1722 | info.attr = &dummy_attr; | |
1723 | } | |
1724 | ||
1725 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_OUT); | |
1726 | ||
1727 | if (ri->extra && ri->extra->suppress) | |
1728 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); | |
1729 | else | |
1730 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1731 | ||
1732 | peer->rmap_type = 0; | |
1733 | ||
1734 | if (ret == RMAP_DENYMATCH) | |
1735 | { | |
1736 | bgp_attr_flush (attr); | |
1737 | return 0; | |
1738 | } | |
1739 | } | |
1740 | ||
1741 | /* After route-map has been applied, we check to see if the nexthop to | |
1742 | * be carried in the attribute (that is used for the announcement) can | |
1743 | * be cleared off or not. We do this in all cases where we would be | |
1744 | * setting the nexthop to "ourselves". For IPv6, we only need to consider | |
1745 | * the global nexthop here; the link-local nexthop would have been cleared | |
1746 | * already, and if not, it is required by the update formation code. | |
1747 | * Also see earlier comments in this function. | |
1748 | */ | |
1749 | if (!(CHECK_FLAG(attr->rmap_change_flags, BATTR_RMAP_NEXTHOP_CHANGED) || | |
316e074d DS |
1750 | CHECK_FLAG(attr->rmap_change_flags, BATTR_RMAP_NEXTHOP_UNCHANGED) || |
1751 | CHECK_FLAG(riattr->rmap_change_flags, BATTR_RMAP_NEXTHOP_UNCHANGED) || | |
3f9c7369 DS |
1752 | transparent || |
1753 | CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_UNCHANGED))) | |
1754 | { | |
1755 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_SELF)) | |
1756 | { | |
1757 | if (!reflect || | |
1758 | CHECK_FLAG (peer->af_flags[afi][safi], | |
1759 | PEER_FLAG_FORCE_NEXTHOP_SELF)) | |
1760 | subgroup_announce_reset_nhop (p->family, attr); | |
1761 | } | |
1762 | else if (peer->sort == BGP_PEER_EBGP) | |
1763 | { | |
1764 | SUBGRP_FOREACH_PEER (subgrp, paf) | |
1765 | { | |
1766 | if (bgp_multiaccess_check_v4 (riattr->nexthop, paf->peer)) | |
1767 | break; | |
1768 | } | |
1769 | if (!paf) | |
1770 | subgroup_announce_reset_nhop (p->family, attr); | |
1771 | } | |
1772 | } | |
1773 | ||
1774 | return 1; | |
1775 | } | |
1776 | ||
1777 | static int | |
1778 | bgp_announce_check_rsclient (struct bgp_info *ri, struct peer *rsclient, | |
1779 | struct prefix *p, struct attr *attr, afi_t afi, safi_t safi) | |
1780 | { | |
1781 | int ret; | |
1782 | char buf[SU_ADDRSTRLEN]; | |
1783 | struct bgp_filter *filter; | |
1784 | struct bgp_info info; | |
1785 | struct peer *from; | |
1786 | struct attr *riattr; | |
1787 | ||
1788 | from = ri->peer; | |
1789 | filter = &rsclient->filter[afi][safi]; | |
1790 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; | |
1791 | ||
1792 | if (DISABLE_BGP_ANNOUNCE) | |
1793 | return 0; | |
1794 | ||
1795 | /* Do not send back route to sender. */ | |
1796 | if (from == rsclient) | |
1797 | return 0; | |
1798 | ||
1799 | /* Aggregate-address suppress check. */ | |
1800 | if (ri->extra && ri->extra->suppress) | |
1801 | if (! UNSUPPRESS_MAP_NAME (filter)) | |
1802 | return 0; | |
1803 | ||
1804 | /* Default route check. */ | |
1805 | if (CHECK_FLAG (rsclient->af_sflags[afi][safi], | |
1806 | PEER_STATUS_DEFAULT_ORIGINATE)) | |
1807 | { | |
1808 | if (p->family == AF_INET && p->u.prefix4.s_addr == INADDR_ANY) | |
1809 | return 0; | |
1810 | #ifdef HAVE_IPV6 | |
1811 | else if (p->family == AF_INET6 && p->prefixlen == 0) | |
1812 | return 0; | |
1813 | #endif /* HAVE_IPV6 */ | |
1814 | } | |
1815 | ||
1816 | /* If the attribute has originator-id and it is same as remote | |
1817 | peer's id. */ | |
1818 | if (riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)) | |
1819 | { | |
1820 | if (IPV4_ADDR_SAME (&rsclient->remote_id, | |
1821 | &riattr->extra->originator_id)) | |
1822 | { | |
1823 | if (bgp_debug_update(rsclient, p, NULL, 0)) | |
1824 | zlog_debug ("%s [Update:SEND] %s/%d originator-id is same as remote router-id", | |
1825 | rsclient->host, | |
1826 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1827 | p->prefixlen); | |
1828 | return 0; | |
1829 | } | |
1830 | } | |
1831 | ||
1832 | /* ORF prefix-list filter check */ | |
1833 | if (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1834 | && (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1835 | || CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1836 | if (rsclient->orf_plist[afi][safi]) | |
1837 | { | |
1838 | if (prefix_list_apply (rsclient->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1839 | return 0; | |
1840 | } | |
1841 | ||
1842 | /* Output filter check. */ | |
1843 | if (bgp_output_filter (rsclient, p, riattr, afi, safi) == FILTER_DENY) | |
1844 | { | |
1845 | if (bgp_debug_update(rsclient, p, NULL, 0)) | |
1846 | zlog_debug ("%s [Update:SEND] %s/%d is filtered", | |
1847 | rsclient->host, | |
1848 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1849 | p->prefixlen); | |
1850 | return 0; | |
1851 | } | |
1852 | ||
1853 | #ifdef BGP_SEND_ASPATH_CHECK | |
1854 | /* AS path loop check. */ | |
1855 | if (aspath_loop_check (riattr->aspath, rsclient->as)) | |
1856 | { | |
1857 | if (bgp_debug_update(rsclient, p, NULL, 0)) | |
1858 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", | |
1859 | rsclient->host, rsclient->as); | |
1860 | return 0; | |
1861 | } | |
1862 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1863 | ||
1864 | /* For modify attribute, copy it to temporary structure. */ | |
1865 | bgp_attr_dup (attr, riattr); | |
1866 | ||
1867 | /* next-hop-set */ | |
1868 | if ((p->family == AF_INET && attr->nexthop.s_addr == 0) | |
1869 | #ifdef HAVE_IPV6 | |
1870 | || (p->family == AF_INET6 && | |
1871 | IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) | |
1872 | #endif /* HAVE_IPV6 */ | |
1873 | ) | |
1874 | { | |
1875 | /* Set IPv4 nexthop. */ | |
1876 | if (p->family == AF_INET) | |
1877 | { | |
1878 | if (safi == SAFI_MPLS_VPN) | |
1879 | memcpy (&attr->extra->mp_nexthop_global_in, &rsclient->nexthop.v4, | |
1880 | IPV4_MAX_BYTELEN); | |
1881 | else | |
1882 | memcpy (&attr->nexthop, &rsclient->nexthop.v4, IPV4_MAX_BYTELEN); | |
1883 | } | |
1884 | #ifdef HAVE_IPV6 | |
1885 | /* Set IPv6 nexthop. */ | |
1886 | if (p->family == AF_INET6) | |
1887 | { | |
1888 | /* IPv6 global nexthop must be included. */ | |
1889 | memcpy (&attr->extra->mp_nexthop_global, &rsclient->nexthop.v6_global, | |
1890 | IPV6_MAX_BYTELEN); | |
801a9bcc | 1891 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
3f9c7369 DS |
1892 | } |
1893 | #endif /* HAVE_IPV6 */ | |
1894 | } | |
1895 | ||
1896 | #ifdef HAVE_IPV6 | |
1897 | if (p->family == AF_INET6) | |
1898 | { | |
1899 | struct attr_extra *attre = attr->extra; | |
1900 | ||
1901 | /* Left nexthop_local unchanged if so configured. */ | |
1902 | if ( CHECK_FLAG (rsclient->af_flags[afi][safi], | |
1903 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) ) | |
1904 | { | |
1905 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) | |
801a9bcc | 1906 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
3f9c7369 | 1907 | else |
801a9bcc | 1908 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
3f9c7369 DS |
1909 | } |
1910 | ||
1911 | /* Default nexthop_local treatment for RS-Clients */ | |
1912 | else | |
1913 | { | |
1914 | /* Announcer and RS-Client are both in the same network */ | |
1915 | if (rsclient->shared_network && from->shared_network && | |
1916 | (rsclient->ifindex == from->ifindex)) | |
1917 | { | |
1918 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) | |
801a9bcc | 1919 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
3f9c7369 | 1920 | else |
801a9bcc | 1921 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
3f9c7369 DS |
1922 | } |
1923 | ||
1924 | /* Set link-local address for shared network peer. */ | |
1925 | else if (rsclient->shared_network | |
1926 | && IN6_IS_ADDR_LINKLOCAL (&rsclient->nexthop.v6_local)) | |
1927 | { | |
1928 | memcpy (&attre->mp_nexthop_local, &rsclient->nexthop.v6_local, | |
1929 | IPV6_MAX_BYTELEN); | |
801a9bcc | 1930 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
3f9c7369 DS |
1931 | } |
1932 | ||
1933 | else | |
801a9bcc | 1934 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
3f9c7369 DS |
1935 | } |
1936 | ||
1937 | } | |
1938 | #endif /* HAVE_IPV6 */ | |
1939 | ||
1940 | ||
1941 | /* If this is EBGP peer and remove-private-AS is set. */ | |
1942 | if (rsclient->sort == BGP_PEER_EBGP | |
1943 | && peer_af_flag_check (rsclient, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS) | |
1944 | && aspath_private_as_check (attr->aspath)) | |
1945 | attr->aspath = aspath_empty_get (); | |
1946 | ||
1947 | /* Route map & unsuppress-map apply. */ | |
1948 | if (ROUTE_MAP_OUT_NAME (filter) || (ri->extra && ri->extra->suppress) ) | |
1949 | { | |
1950 | info.peer = rsclient; | |
1951 | info.attr = attr; | |
1952 | ||
1953 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_OUT); | |
1954 | ||
1955 | if (ri->extra && ri->extra->suppress) | |
1956 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); | |
1957 | else | |
1958 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1959 | ||
1960 | rsclient->rmap_type = 0; | |
1961 | ||
1962 | if (ret == RMAP_DENYMATCH) | |
1963 | { | |
1964 | bgp_attr_flush (attr); | |
1965 | return 0; | |
1966 | } | |
1967 | } | |
1968 | ||
1969 | return 1; | |
1970 | } | |
1971 | ||
94f2b392 | 1972 | static int |
3f9c7369 DS |
1973 | subgroup_announce_check_rsclient (struct bgp_info *ri, |
1974 | struct update_subgroup *subgrp, | |
1975 | struct prefix *p, struct attr *attr) | |
fee0f4c6 | 1976 | { |
1977 | int ret; | |
1978 | char buf[SU_ADDRSTRLEN]; | |
1979 | struct bgp_filter *filter; | |
1980 | struct bgp_info info; | |
1981 | struct peer *from; | |
3f9c7369 DS |
1982 | struct peer *rsclient; |
1983 | struct peer *onlypeer; | |
0b597ef0 | 1984 | struct attr *riattr; |
5000f21c | 1985 | struct bgp *bgp; |
3f9c7369 DS |
1986 | afi_t afi; |
1987 | safi_t safi; | |
1988 | ||
1989 | if (DISABLE_BGP_ANNOUNCE) | |
1990 | return 0; | |
fee0f4c6 | 1991 | |
3f9c7369 DS |
1992 | afi = SUBGRP_AFI(subgrp); |
1993 | safi = SUBGRP_SAFI(subgrp); | |
1994 | rsclient = SUBGRP_PEER(subgrp); | |
1995 | onlypeer = ((SUBGRP_PCOUNT(subgrp) == 1) ? | |
1996 | (SUBGRP_PFIRST(subgrp))->peer : NULL); | |
fee0f4c6 | 1997 | from = ri->peer; |
1998 | filter = &rsclient->filter[afi][safi]; | |
5000f21c | 1999 | bgp = rsclient->bgp; |
0b597ef0 | 2000 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; |
fee0f4c6 | 2001 | |
fee0f4c6 | 2002 | /* Do not send back route to sender. */ |
3f9c7369 | 2003 | if (onlypeer && (from == onlypeer)) |
fee0f4c6 | 2004 | return 0; |
2005 | ||
2006 | /* Aggregate-address suppress check. */ | |
fb982c25 | 2007 | if (ri->extra && ri->extra->suppress) |
fee0f4c6 | 2008 | if (! UNSUPPRESS_MAP_NAME (filter)) |
2009 | return 0; | |
2010 | ||
2011 | /* Default route check. */ | |
2012 | if (CHECK_FLAG (rsclient->af_sflags[afi][safi], | |
2013 | PEER_STATUS_DEFAULT_ORIGINATE)) | |
2014 | { | |
2015 | if (p->family == AF_INET && p->u.prefix4.s_addr == INADDR_ANY) | |
2016 | return 0; | |
2017 | #ifdef HAVE_IPV6 | |
2018 | else if (p->family == AF_INET6 && p->prefixlen == 0) | |
2019 | return 0; | |
2020 | #endif /* HAVE_IPV6 */ | |
2021 | } | |
2022 | ||
2023 | /* If the attribute has originator-id and it is same as remote | |
2024 | peer's id. */ | |
3f9c7369 | 2025 | if (onlypeer && riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)) |
fee0f4c6 | 2026 | { |
3f9c7369 | 2027 | if (IPV4_ADDR_SAME (&onlypeer->remote_id, |
0b597ef0 | 2028 | &riattr->extra->originator_id)) |
fee0f4c6 | 2029 | { |
3f9c7369 | 2030 | if (bgp_debug_update(rsclient, p, subgrp->update_group, 0)) |
16286195 | 2031 | zlog_debug ("%s [Update:SEND] %s/%d originator-id is same as remote router-id", |
3f9c7369 | 2032 | onlypeer->host, |
16286195 DS |
2033 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), |
2034 | p->prefixlen); | |
fee0f4c6 | 2035 | return 0; |
2036 | } | |
2037 | } | |
2038 | ||
2039 | /* ORF prefix-list filter check */ | |
2040 | if (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
2041 | && (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
2042 | || CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
2043 | if (rsclient->orf_plist[afi][safi]) | |
2044 | { | |
2045 | if (prefix_list_apply (rsclient->orf_plist[afi][safi], p) == PREFIX_DENY) | |
2046 | return 0; | |
2047 | } | |
2048 | ||
2049 | /* Output filter check. */ | |
0b597ef0 | 2050 | if (bgp_output_filter (rsclient, p, riattr, afi, safi) == FILTER_DENY) |
fee0f4c6 | 2051 | { |
3f9c7369 | 2052 | if (bgp_debug_update(rsclient, p, subgrp->update_group, 0)) |
16286195 DS |
2053 | zlog_debug ("%s [Update:SEND] %s/%d is filtered", |
2054 | rsclient->host, | |
2055 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2056 | p->prefixlen); | |
fee0f4c6 | 2057 | return 0; |
2058 | } | |
2059 | ||
2060 | #ifdef BGP_SEND_ASPATH_CHECK | |
2061 | /* AS path loop check. */ | |
3f9c7369 | 2062 | if (onlypeer && aspath_loop_check (riattr->aspath, onlypeer->as)) |
fee0f4c6 | 2063 | { |
3f9c7369 | 2064 | if (bgp_debug_update(rsclient, p, subgrp->update_group, 0)) |
16286195 | 2065 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", |
3f9c7369 | 2066 | onlypeer->host, onlypeer->as); |
fee0f4c6 | 2067 | return 0; |
2068 | } | |
2069 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
2070 | ||
2071 | /* For modify attribute, copy it to temporary structure. */ | |
0b597ef0 | 2072 | bgp_attr_dup (attr, riattr); |
fee0f4c6 | 2073 | |
2074 | /* next-hop-set */ | |
2075 | if ((p->family == AF_INET && attr->nexthop.s_addr == 0) | |
2076 | #ifdef HAVE_IPV6 | |
2077 | || (p->family == AF_INET6 && | |
fb982c25 | 2078 | IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) |
fee0f4c6 | 2079 | #endif /* HAVE_IPV6 */ |
2080 | ) | |
2081 | { | |
2082 | /* Set IPv4 nexthop. */ | |
2083 | if (p->family == AF_INET) | |
2084 | { | |
2085 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 2086 | memcpy (&attr->extra->mp_nexthop_global_in, &rsclient->nexthop.v4, |
fee0f4c6 | 2087 | IPV4_MAX_BYTELEN); |
2088 | else | |
2089 | memcpy (&attr->nexthop, &rsclient->nexthop.v4, IPV4_MAX_BYTELEN); | |
2090 | } | |
2091 | #ifdef HAVE_IPV6 | |
2092 | /* Set IPv6 nexthop. */ | |
2093 | if (p->family == AF_INET6) | |
2094 | { | |
2095 | /* IPv6 global nexthop must be included. */ | |
fb982c25 | 2096 | memcpy (&attr->extra->mp_nexthop_global, &rsclient->nexthop.v6_global, |
fee0f4c6 | 2097 | IPV6_MAX_BYTELEN); |
801a9bcc | 2098 | attr->extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
fee0f4c6 | 2099 | } |
2100 | #endif /* HAVE_IPV6 */ | |
2101 | } | |
2102 | ||
2103 | #ifdef HAVE_IPV6 | |
2104 | if (p->family == AF_INET6) | |
2105 | { | |
fb982c25 | 2106 | struct attr_extra *attre = attr->extra; |
558d1fec | 2107 | |
fee0f4c6 | 2108 | /* Left nexthop_local unchanged if so configured. */ |
3f9c7369 | 2109 | if ( CHECK_FLAG (rsclient->af_flags[afi][safi], |
fee0f4c6 | 2110 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) ) |
2111 | { | |
fb982c25 | 2112 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) |
801a9bcc | 2113 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
fee0f4c6 | 2114 | else |
801a9bcc | 2115 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
fee0f4c6 | 2116 | } |
3f9c7369 | 2117 | |
fee0f4c6 | 2118 | /* Default nexthop_local treatment for RS-Clients */ |
3f9c7369 DS |
2119 | else |
2120 | { | |
2121 | /* Announcer and RS-Client are both in the same network */ | |
fee0f4c6 | 2122 | if (rsclient->shared_network && from->shared_network && |
2123 | (rsclient->ifindex == from->ifindex)) | |
2124 | { | |
fb982c25 | 2125 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) |
801a9bcc | 2126 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
fee0f4c6 | 2127 | else |
801a9bcc | 2128 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
fee0f4c6 | 2129 | } |
2130 | ||
2131 | /* Set link-local address for shared network peer. */ | |
2132 | else if (rsclient->shared_network | |
2133 | && IN6_IS_ADDR_LINKLOCAL (&rsclient->nexthop.v6_local)) | |
2134 | { | |
fb982c25 | 2135 | memcpy (&attre->mp_nexthop_local, &rsclient->nexthop.v6_local, |
fee0f4c6 | 2136 | IPV6_MAX_BYTELEN); |
801a9bcc | 2137 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
fee0f4c6 | 2138 | } |
2139 | ||
2140 | else | |
801a9bcc | 2141 | attre->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
fee0f4c6 | 2142 | } |
2143 | ||
2144 | } | |
2145 | #endif /* HAVE_IPV6 */ | |
2146 | ||
5000f21c | 2147 | bgp_peer_remove_private_as(bgp, afi, safi, rsclient, attr); |
c7122e14 | 2148 | bgp_peer_as_override(bgp, afi, safi, rsclient, attr); |
fee0f4c6 | 2149 | |
2150 | /* Route map & unsuppress-map apply. */ | |
fb982c25 | 2151 | if (ROUTE_MAP_OUT_NAME (filter) || (ri->extra && ri->extra->suppress) ) |
fee0f4c6 | 2152 | { |
2153 | info.peer = rsclient; | |
2154 | info.attr = attr; | |
2155 | ||
2156 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_OUT); | |
2157 | ||
fb982c25 | 2158 | if (ri->extra && ri->extra->suppress) |
fee0f4c6 | 2159 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); |
2160 | else | |
2161 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
2162 | ||
2163 | rsclient->rmap_type = 0; | |
2164 | ||
2165 | if (ret == RMAP_DENYMATCH) | |
2166 | { | |
2167 | bgp_attr_flush (attr); | |
2168 | return 0; | |
2169 | } | |
2170 | } | |
2171 | ||
2172 | return 1; | |
2173 | } | |
2174 | ||
2175 | struct bgp_info_pair | |
2176 | { | |
2177 | struct bgp_info *old; | |
2178 | struct bgp_info *new; | |
2179 | }; | |
2180 | ||
94f2b392 | 2181 | static void |
96450faf JB |
2182 | bgp_best_selection (struct bgp *bgp, struct bgp_node *rn, |
2183 | struct bgp_maxpaths_cfg *mpath_cfg, | |
2184 | struct bgp_info_pair *result) | |
718e3744 | 2185 | { |
718e3744 | 2186 | struct bgp_info *new_select; |
2187 | struct bgp_info *old_select; | |
fee0f4c6 | 2188 | struct bgp_info *ri; |
718e3744 | 2189 | struct bgp_info *ri1; |
2190 | struct bgp_info *ri2; | |
b40d939b | 2191 | struct bgp_info *nextri = NULL; |
9fbdd100 | 2192 | int paths_eq, do_mpath, debug; |
96450faf | 2193 | struct list mp_list; |
d889623f | 2194 | char buf[INET6_BUFSIZ]; |
9fbdd100 | 2195 | char pfx_buf[INET6_ADDRSTRLEN]; |
96450faf JB |
2196 | |
2197 | bgp_mp_list_init (&mp_list); | |
2198 | do_mpath = (mpath_cfg->maxpaths_ebgp != BGP_DEFAULT_MAXPATHS || | |
2199 | mpath_cfg->maxpaths_ibgp != BGP_DEFAULT_MAXPATHS); | |
2200 | ||
9fbdd100 DS |
2201 | debug = bgp_debug_bestpath(&rn->p); |
2202 | ||
2203 | if (debug) | |
2204 | prefix2str (&rn->p, pfx_buf, sizeof (pfx_buf)); | |
2205 | ||
718e3744 | 2206 | /* bgp deterministic-med */ |
2207 | new_select = NULL; | |
2208 | if (bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED)) | |
2209 | for (ri1 = rn->info; ri1; ri1 = ri1->next) | |
2210 | { | |
2211 | if (CHECK_FLAG (ri1->flags, BGP_INFO_DMED_CHECK)) | |
2212 | continue; | |
2213 | if (BGP_INFO_HOLDDOWN (ri1)) | |
2214 | continue; | |
2fed8887 DS |
2215 | if (ri1->peer && ri1->peer != bgp->peer_self) |
2216 | if (ri1->peer->status != Established) | |
2217 | continue; | |
718e3744 | 2218 | |
2219 | new_select = ri1; | |
6918e74b | 2220 | old_select = CHECK_FLAG (ri1->flags, BGP_INFO_SELECTED) ? ri1 : NULL; |
718e3744 | 2221 | if (ri1->next) |
2222 | for (ri2 = ri1->next; ri2; ri2 = ri2->next) | |
2223 | { | |
2224 | if (CHECK_FLAG (ri2->flags, BGP_INFO_DMED_CHECK)) | |
2225 | continue; | |
2226 | if (BGP_INFO_HOLDDOWN (ri2)) | |
2227 | continue; | |
2fed8887 DS |
2228 | if (ri2->peer && |
2229 | ri2->peer != bgp->peer_self && | |
2230 | !CHECK_FLAG (ri2->peer->sflags, PEER_STATUS_NSF_WAIT)) | |
2231 | if (ri2->peer->status != Established) | |
2232 | continue; | |
718e3744 | 2233 | |
2234 | if (aspath_cmp_left (ri1->attr->aspath, ri2->attr->aspath) | |
2235 | || aspath_cmp_left_confed (ri1->attr->aspath, | |
2236 | ri2->attr->aspath)) | |
2237 | { | |
6918e74b JB |
2238 | if (CHECK_FLAG (ri2->flags, BGP_INFO_SELECTED)) |
2239 | old_select = ri2; | |
5e242b0d | 2240 | if (bgp_info_cmp (bgp, ri2, new_select, &paths_eq, |
9fbdd100 | 2241 | mpath_cfg, debug, pfx_buf)) |
718e3744 | 2242 | { |
1a392d46 | 2243 | bgp_info_unset_flag (rn, new_select, BGP_INFO_DMED_SELECTED); |
718e3744 | 2244 | new_select = ri2; |
2245 | } | |
2246 | ||
1a392d46 | 2247 | bgp_info_set_flag (rn, ri2, BGP_INFO_DMED_CHECK); |
718e3744 | 2248 | } |
2249 | } | |
1a392d46 PJ |
2250 | bgp_info_set_flag (rn, new_select, BGP_INFO_DMED_CHECK); |
2251 | bgp_info_set_flag (rn, new_select, BGP_INFO_DMED_SELECTED); | |
718e3744 | 2252 | } |
2253 | ||
2254 | /* Check old selected route and new selected route. */ | |
2255 | old_select = NULL; | |
2256 | new_select = NULL; | |
b40d939b | 2257 | for (ri = rn->info; (ri != NULL) && (nextri = ri->next, 1); ri = nextri) |
718e3744 | 2258 | { |
2259 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) | |
2260 | old_select = ri; | |
2261 | ||
2262 | if (BGP_INFO_HOLDDOWN (ri)) | |
b40d939b | 2263 | { |
2264 | /* reap REMOVED routes, if needs be | |
2265 | * selected route must stay for a while longer though | |
2266 | */ | |
2267 | if (CHECK_FLAG (ri->flags, BGP_INFO_REMOVED) | |
2268 | && (ri != old_select)) | |
2269 | bgp_info_reap (rn, ri); | |
2270 | ||
2271 | continue; | |
2272 | } | |
718e3744 | 2273 | |
2fed8887 DS |
2274 | if (ri->peer && |
2275 | ri->peer != bgp->peer_self && | |
2276 | !CHECK_FLAG (ri->peer->sflags, PEER_STATUS_NSF_WAIT)) | |
2277 | if (ri->peer->status != Established) | |
2278 | continue; | |
2279 | ||
718e3744 | 2280 | if (bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED) |
2281 | && (! CHECK_FLAG (ri->flags, BGP_INFO_DMED_SELECTED))) | |
2282 | { | |
1a392d46 | 2283 | bgp_info_unset_flag (rn, ri, BGP_INFO_DMED_CHECK); |
718e3744 | 2284 | continue; |
2285 | } | |
1a392d46 PJ |
2286 | bgp_info_unset_flag (rn, ri, BGP_INFO_DMED_CHECK); |
2287 | bgp_info_unset_flag (rn, ri, BGP_INFO_DMED_SELECTED); | |
718e3744 | 2288 | |
9fbdd100 | 2289 | if (bgp_info_cmp (bgp, ri, new_select, &paths_eq, mpath_cfg, debug, pfx_buf)) |
96450faf JB |
2290 | { |
2291 | new_select = ri; | |
96450faf | 2292 | } |
718e3744 | 2293 | } |
b40d939b | 2294 | |
f4eeff72 DS |
2295 | /* Now that we know which path is the bestpath see if any of the other paths |
2296 | * qualify as multipaths | |
2297 | */ | |
2298 | if (do_mpath && new_select) | |
2299 | { | |
9fbdd100 DS |
2300 | if (debug) |
2301 | zlog_debug("%s: path %s is the bestpath, now find multipaths", | |
2302 | pfx_buf, new_select->peer->host); | |
2303 | ||
f4eeff72 DS |
2304 | for (ri = rn->info; (ri != NULL) && (nextri = ri->next, 1); ri = nextri) |
2305 | { | |
2306 | if (ri == new_select) | |
2307 | { | |
9fbdd100 DS |
2308 | if (debug) |
2309 | zlog_debug("%s: path %s is the bestpath, add to the multipath list", | |
2310 | pfx_buf, ri->peer->host); | |
f4eeff72 DS |
2311 | bgp_mp_list_add (&mp_list, ri); |
2312 | continue; | |
2313 | } | |
2314 | ||
2315 | if (BGP_INFO_HOLDDOWN (ri)) | |
2316 | continue; | |
2317 | ||
2318 | if (ri->peer && | |
2319 | ri->peer != bgp->peer_self && | |
2320 | !CHECK_FLAG (ri->peer->sflags, PEER_STATUS_NSF_WAIT)) | |
2321 | if (ri->peer->status != Established) | |
2322 | continue; | |
2323 | ||
2324 | if (bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED) | |
2325 | && (! CHECK_FLAG (ri->flags, BGP_INFO_DMED_SELECTED))) | |
2326 | continue; | |
2327 | ||
9fbdd100 | 2328 | bgp_info_cmp (bgp, ri, new_select, &paths_eq, mpath_cfg, debug, pfx_buf); |
f4eeff72 DS |
2329 | |
2330 | if (paths_eq) | |
2331 | { | |
9fbdd100 DS |
2332 | if (debug) |
2333 | zlog_debug("%s: %s path is equivalent to the bestpath, add to the multipath list", | |
2334 | pfx_buf, ri->peer->host); | |
f4eeff72 DS |
2335 | bgp_mp_list_add (&mp_list, ri); |
2336 | } | |
2337 | } | |
2338 | } | |
fee0f4c6 | 2339 | |
6918e74b JB |
2340 | if (!bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED)) |
2341 | bgp_info_mpath_update (rn, new_select, old_select, &mp_list, mpath_cfg); | |
96450faf | 2342 | |
0b597ef0 | 2343 | bgp_info_mpath_aggregate_update (new_select, old_select); |
96450faf JB |
2344 | bgp_mp_list_clear (&mp_list); |
2345 | ||
2346 | result->old = old_select; | |
2347 | result->new = new_select; | |
2348 | ||
2349 | return; | |
fee0f4c6 | 2350 | } |
2351 | ||
3f9c7369 DS |
2352 | /* |
2353 | * A new route/change in bestpath of an existing route. Evaluate the path | |
2354 | * for advertisement to the subgroup. | |
2355 | */ | |
2356 | int | |
2357 | subgroup_process_announce_selected (struct update_subgroup *subgrp, | |
2358 | struct bgp_info *selected, | |
2359 | struct bgp_node *rn) | |
9eda90ce | 2360 | { |
fee0f4c6 | 2361 | struct prefix *p; |
3f9c7369 DS |
2362 | struct peer_af *paf; |
2363 | struct peer *onlypeer; | |
558d1fec JBD |
2364 | struct attr attr; |
2365 | struct attr_extra extra; | |
3f9c7369 DS |
2366 | afi_t afi; |
2367 | safi_t safi; | |
fee0f4c6 | 2368 | |
2369 | p = &rn->p; | |
3f9c7369 DS |
2370 | afi = SUBGRP_AFI(subgrp); |
2371 | safi = SUBGRP_SAFI(subgrp); | |
2372 | onlypeer = ((SUBGRP_PCOUNT(subgrp) == 1) ? | |
2373 | (SUBGRP_PFIRST(subgrp))->peer : NULL); | |
718e3744 | 2374 | |
9eda90ce | 2375 | /* First update is deferred until ORF or ROUTE-REFRESH is received */ |
3f9c7369 DS |
2376 | if (onlypeer && CHECK_FLAG (onlypeer->af_sflags[afi][safi], |
2377 | PEER_STATUS_ORF_WAIT_REFRESH)) | |
fee0f4c6 | 2378 | return 0; |
718e3744 | 2379 | |
558d1fec JBD |
2380 | /* It's initialized in bgp_announce_[check|check_rsclient]() */ |
2381 | attr.extra = &extra; | |
2382 | ||
67174041 | 2383 | switch (bgp_node_table (rn)->type) |
fee0f4c6 | 2384 | { |
2385 | case BGP_TABLE_MAIN: | |
3f9c7369 | 2386 | /* Announcement to the subgroup. If the route is filtered, |
718e3744 | 2387 | withdraw it. */ |
3f9c7369 DS |
2388 | if (selected && subgroup_announce_check(selected, subgrp, p, &attr)) |
2389 | bgp_adj_out_set_subgroup(rn, subgrp, &attr, selected); | |
fee0f4c6 | 2390 | else |
3f9c7369 DS |
2391 | bgp_adj_out_unset_subgroup(rn, subgrp); |
2392 | ||
fee0f4c6 | 2393 | break; |
2394 | case BGP_TABLE_RSCLIENT: | |
3f9c7369 | 2395 | /* Announcement to peer->conf. If the route is filtered, |
fee0f4c6 | 2396 | withdraw it. */ |
3f9c7369 DS |
2397 | if (selected && |
2398 | subgroup_announce_check_rsclient (selected, subgrp, p, &attr)) | |
2399 | bgp_adj_out_set_subgroup (rn, subgrp, &attr, selected); | |
9eda90ce | 2400 | else |
3f9c7369 | 2401 | bgp_adj_out_unset_subgroup(rn, subgrp); |
fee0f4c6 | 2402 | break; |
2403 | } | |
558d1fec | 2404 | |
fee0f4c6 | 2405 | return 0; |
200df115 | 2406 | } |
fee0f4c6 | 2407 | |
3f9c7369 | 2408 | struct bgp_process_queue |
fee0f4c6 | 2409 | { |
200df115 | 2410 | struct bgp *bgp; |
2411 | struct bgp_node *rn; | |
2412 | afi_t afi; | |
2413 | safi_t safi; | |
2414 | }; | |
2415 | ||
2416 | static wq_item_status | |
0fb58d5d | 2417 | bgp_process_rsclient (struct work_queue *wq, void *data) |
200df115 | 2418 | { |
0fb58d5d | 2419 | struct bgp_process_queue *pq = data; |
200df115 | 2420 | struct bgp *bgp = pq->bgp; |
2421 | struct bgp_node *rn = pq->rn; | |
2422 | afi_t afi = pq->afi; | |
2423 | safi_t safi = pq->safi; | |
fee0f4c6 | 2424 | struct bgp_info *new_select; |
2425 | struct bgp_info *old_select; | |
2426 | struct bgp_info_pair old_and_new; | |
1eb8ef25 | 2427 | struct listnode *node, *nnode; |
cb1faec9 | 2428 | struct peer *rsclient; |
3f9c7369 DS |
2429 | struct peer_af *paf; |
2430 | struct update_subgroup *subgrp; | |
cb1faec9 DS |
2431 | |
2432 | /* Is it end of initial update? (after startup) */ | |
2433 | if (!rn) | |
2434 | { | |
4a16ae86 DS |
2435 | /* This is just to keep the display sane in case all the peers are |
2436 | rsclients only */ | |
2437 | quagga_timestamp(3, bgp->update_delay_zebra_resume_time, | |
2438 | sizeof(bgp->update_delay_zebra_resume_time)); | |
2439 | ||
2440 | bgp->rsclient_peers_update_hold = 0; | |
cb1faec9 DS |
2441 | bgp_start_routeadv(bgp); |
2442 | return WQ_SUCCESS; | |
2443 | } | |
2444 | ||
2445 | rsclient = bgp_node_table (rn)->owner; | |
2446 | ||
fee0f4c6 | 2447 | /* Best path selection. */ |
96450faf | 2448 | bgp_best_selection (bgp, rn, &bgp->maxpaths[afi][safi], &old_and_new); |
fee0f4c6 | 2449 | new_select = old_and_new.new; |
2450 | old_select = old_and_new.old; | |
2451 | ||
200df115 | 2452 | if (CHECK_FLAG (rsclient->sflags, PEER_STATUS_GROUP)) |
2453 | { | |
228da428 CC |
2454 | if (rsclient->group) |
2455 | for (ALL_LIST_ELEMENTS (rsclient->group->peer, node, nnode, rsclient)) | |
2456 | { | |
2457 | /* Nothing to do. */ | |
2458 | if (old_select && old_select == new_select) | |
2459 | if (!CHECK_FLAG (old_select->flags, BGP_INFO_ATTR_CHANGED)) | |
2460 | continue; | |
2461 | ||
2462 | if (old_select) | |
2463 | bgp_info_unset_flag (rn, old_select, BGP_INFO_SELECTED); | |
2464 | if (new_select) | |
2465 | { | |
2466 | bgp_info_set_flag (rn, new_select, BGP_INFO_SELECTED); | |
2467 | bgp_info_unset_flag (rn, new_select, BGP_INFO_ATTR_CHANGED); | |
8196f13d JB |
2468 | UNSET_FLAG (new_select->flags, BGP_INFO_MULTIPATH_CHG); |
2469 | } | |
228da428 | 2470 | |
3f9c7369 DS |
2471 | paf = peer_af_find(rsclient, afi, safi); |
2472 | assert(paf); | |
2473 | subgrp = PAF_SUBGRP(paf); | |
2474 | if (!subgrp) /* not an established session */ | |
2475 | continue; | |
2476 | subgroup_process_announce_selected (subgrp, new_select, rn); | |
228da428 | 2477 | } |
200df115 | 2478 | } |
2479 | else | |
2480 | { | |
b7395791 | 2481 | if (old_select) |
1a392d46 | 2482 | bgp_info_unset_flag (rn, old_select, BGP_INFO_SELECTED); |
b7395791 | 2483 | if (new_select) |
2484 | { | |
1a392d46 PJ |
2485 | bgp_info_set_flag (rn, new_select, BGP_INFO_SELECTED); |
2486 | bgp_info_unset_flag (rn, new_select, BGP_INFO_ATTR_CHANGED); | |
8196f13d | 2487 | UNSET_FLAG (new_select->flags, BGP_INFO_MULTIPATH_CHG); |
b7395791 | 2488 | } |
3f9c7369 DS |
2489 | paf = peer_af_find(rsclient, afi, safi); |
2490 | if (paf && (subgrp = PAF_SUBGRP(paf))) /* if an established session */ | |
2491 | subgroup_process_announce_selected (subgrp, new_select, rn); | |
200df115 | 2492 | } |
2493 | ||
b40d939b | 2494 | if (old_select && CHECK_FLAG (old_select->flags, BGP_INFO_REMOVED)) |
2495 | bgp_info_reap (rn, old_select); | |
3f9c7369 | 2496 | |
200df115 | 2497 | UNSET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
2498 | return WQ_SUCCESS; | |
fee0f4c6 | 2499 | } |
2500 | ||
200df115 | 2501 | static wq_item_status |
0fb58d5d | 2502 | bgp_process_main (struct work_queue *wq, void *data) |
200df115 | 2503 | { |
0fb58d5d | 2504 | struct bgp_process_queue *pq = data; |
200df115 | 2505 | struct bgp *bgp = pq->bgp; |
2506 | struct bgp_node *rn = pq->rn; | |
2507 | afi_t afi = pq->afi; | |
2508 | safi_t safi = pq->safi; | |
2509 | struct prefix *p = &rn->p; | |
fee0f4c6 | 2510 | struct bgp_info *new_select; |
2511 | struct bgp_info *old_select; | |
2512 | struct bgp_info_pair old_and_new; | |
1eb8ef25 | 2513 | struct listnode *node, *nnode; |
fee0f4c6 | 2514 | struct peer *peer; |
cb1faec9 DS |
2515 | |
2516 | /* Is it end of initial update? (after startup) */ | |
2517 | if (!rn) | |
2518 | { | |
4a16ae86 DS |
2519 | quagga_timestamp(3, bgp->update_delay_zebra_resume_time, |
2520 | sizeof(bgp->update_delay_zebra_resume_time)); | |
2521 | ||
2522 | bgp->main_zebra_update_hold = 0; | |
2523 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2524 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
2525 | { | |
2526 | bgp_zebra_announce_table(bgp, afi, safi); | |
2527 | } | |
2528 | bgp->main_peers_update_hold = 0; | |
2529 | ||
cb1faec9 DS |
2530 | bgp_start_routeadv(bgp); |
2531 | return WQ_SUCCESS; | |
2532 | } | |
2533 | ||
fee0f4c6 | 2534 | /* Best path selection. */ |
96450faf | 2535 | bgp_best_selection (bgp, rn, &bgp->maxpaths[afi][safi], &old_and_new); |
fee0f4c6 | 2536 | old_select = old_and_new.old; |
2537 | new_select = old_and_new.new; | |
2538 | ||
2539 | /* Nothing to do. */ | |
8ad7271d | 2540 | if (old_select && old_select == new_select && !CHECK_FLAG(rn->flags, BGP_NODE_USER_CLEAR)) |
fee0f4c6 | 2541 | { |
2542 | if (! CHECK_FLAG (old_select->flags, BGP_INFO_ATTR_CHANGED)) | |
200df115 | 2543 | { |
8196f13d JB |
2544 | if (CHECK_FLAG (old_select->flags, BGP_INFO_IGP_CHANGED) || |
2545 | CHECK_FLAG (old_select->flags, BGP_INFO_MULTIPATH_CHG)) | |
73ac8160 | 2546 | bgp_zebra_announce (p, old_select, bgp, afi, safi); |
200df115 | 2547 | |
8196f13d | 2548 | UNSET_FLAG (old_select->flags, BGP_INFO_MULTIPATH_CHG); |
200df115 | 2549 | UNSET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
2550 | return WQ_SUCCESS; | |
2551 | } | |
fee0f4c6 | 2552 | } |
2553 | ||
8ad7271d DS |
2554 | /* If the user did "clear ip bgp prefix x.x.x.x" this flag will be set */ |
2555 | UNSET_FLAG(rn->flags, BGP_NODE_USER_CLEAR); | |
2556 | ||
3f9c7369 DS |
2557 | /* bestpath has changed; bump version */ |
2558 | if (old_select || new_select) | |
0de4848d DS |
2559 | { |
2560 | bgp_bump_version(rn); | |
2561 | ||
2562 | if (!bgp->t_rmap_def_originate_eval) | |
2563 | { | |
2564 | bgp_lock (bgp); | |
2565 | THREAD_TIMER_ON(master, bgp->t_rmap_def_originate_eval, | |
2566 | update_group_refresh_default_originate_route_map, | |
2567 | bgp, RMAP_DEFAULT_ORIGINATE_EVAL_TIMER); | |
2568 | } | |
2569 | } | |
3f9c7369 | 2570 | |
338b3424 | 2571 | if (old_select) |
1a392d46 | 2572 | bgp_info_unset_flag (rn, old_select, BGP_INFO_SELECTED); |
338b3424 | 2573 | if (new_select) |
2574 | { | |
1a392d46 PJ |
2575 | bgp_info_set_flag (rn, new_select, BGP_INFO_SELECTED); |
2576 | bgp_info_unset_flag (rn, new_select, BGP_INFO_ATTR_CHANGED); | |
8196f13d | 2577 | UNSET_FLAG (new_select->flags, BGP_INFO_MULTIPATH_CHG); |
338b3424 | 2578 | } |
2579 | ||
3f9c7369 | 2580 | group_announce_route(bgp, afi, safi, rn, new_select); |
718e3744 | 2581 | |
2582 | /* FIB update. */ | |
5a616c08 B |
2583 | if ((safi == SAFI_UNICAST || safi == SAFI_MULTICAST) && (! bgp->name && |
2584 | ! bgp_option_check (BGP_OPT_NO_FIB))) | |
718e3744 | 2585 | { |
2586 | if (new_select | |
2587 | && new_select->type == ZEBRA_ROUTE_BGP | |
f992e2a9 DS |
2588 | && (new_select->sub_type == BGP_ROUTE_NORMAL || |
2589 | new_select->sub_type == BGP_ROUTE_AGGREGATE)) | |
73ac8160 | 2590 | bgp_zebra_announce (p, new_select, bgp, afi, safi); |
718e3744 | 2591 | else |
2592 | { | |
2593 | /* Withdraw the route from the kernel. */ | |
2594 | if (old_select | |
2595 | && old_select->type == ZEBRA_ROUTE_BGP | |
f992e2a9 DS |
2596 | && (old_select->sub_type == BGP_ROUTE_NORMAL || |
2597 | old_select->sub_type == BGP_ROUTE_AGGREGATE)) | |
5a616c08 | 2598 | bgp_zebra_withdraw (p, old_select, safi); |
718e3744 | 2599 | } |
2600 | } | |
b40d939b | 2601 | |
2602 | /* Reap old select bgp_info, it it has been removed */ | |
2603 | if (old_select && CHECK_FLAG (old_select->flags, BGP_INFO_REMOVED)) | |
2604 | bgp_info_reap (rn, old_select); | |
2605 | ||
200df115 | 2606 | UNSET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
2607 | return WQ_SUCCESS; | |
718e3744 | 2608 | } |
2609 | ||
200df115 | 2610 | static void |
0fb58d5d | 2611 | bgp_processq_del (struct work_queue *wq, void *data) |
200df115 | 2612 | { |
0fb58d5d | 2613 | struct bgp_process_queue *pq = data; |
cb1faec9 DS |
2614 | struct bgp_table *table; |
2615 | ||
228da428 | 2616 | bgp_unlock (pq->bgp); |
cb1faec9 DS |
2617 | if (pq->rn) |
2618 | { | |
2619 | table = bgp_node_table (pq->rn); | |
2620 | bgp_unlock_node (pq->rn); | |
2621 | bgp_table_unlock (table); | |
2622 | } | |
200df115 | 2623 | XFREE (MTYPE_BGP_PROCESS_QUEUE, pq); |
2624 | } | |
2625 | ||
f188f2c4 | 2626 | void |
200df115 | 2627 | bgp_process_queue_init (void) |
2628 | { | |
2629 | bm->process_main_queue | |
2630 | = work_queue_new (bm->master, "process_main_queue"); | |
2631 | bm->process_rsclient_queue | |
2632 | = work_queue_new (bm->master, "process_rsclient_queue"); | |
2633 | ||
2634 | if ( !(bm->process_main_queue && bm->process_rsclient_queue) ) | |
2635 | { | |
2636 | zlog_err ("%s: Failed to allocate work queue", __func__); | |
2637 | exit (1); | |
2638 | } | |
2639 | ||
2640 | bm->process_main_queue->spec.workfunc = &bgp_process_main; | |
200df115 | 2641 | bm->process_main_queue->spec.del_item_data = &bgp_processq_del; |
838bbde0 PJ |
2642 | bm->process_main_queue->spec.max_retries = 0; |
2643 | bm->process_main_queue->spec.hold = 50; | |
d889623f DS |
2644 | /* Use a higher yield value of 50ms for main queue processing */ |
2645 | bm->process_main_queue->spec.yield = 50 * 1000L; | |
838bbde0 PJ |
2646 | |
2647 | memcpy (bm->process_rsclient_queue, bm->process_main_queue, | |
2648 | sizeof (struct work_queue *)); | |
2649 | bm->process_rsclient_queue->spec.workfunc = &bgp_process_rsclient; | |
200df115 | 2650 | } |
2651 | ||
2652 | void | |
fee0f4c6 | 2653 | bgp_process (struct bgp *bgp, struct bgp_node *rn, afi_t afi, safi_t safi) |
2654 | { | |
200df115 | 2655 | struct bgp_process_queue *pqnode; |
2656 | ||
2657 | /* already scheduled for processing? */ | |
2658 | if (CHECK_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED)) | |
2659 | return; | |
2660 | ||
2661 | if ( (bm->process_main_queue == NULL) || | |
2662 | (bm->process_rsclient_queue == NULL) ) | |
2663 | bgp_process_queue_init (); | |
2664 | ||
2665 | pqnode = XCALLOC (MTYPE_BGP_PROCESS_QUEUE, | |
2666 | sizeof (struct bgp_process_queue)); | |
2667 | if (!pqnode) | |
2668 | return; | |
228da428 CC |
2669 | |
2670 | /* all unlocked in bgp_processq_del */ | |
67174041 | 2671 | bgp_table_lock (bgp_node_table (rn)); |
228da428 | 2672 | pqnode->rn = bgp_lock_node (rn); |
200df115 | 2673 | pqnode->bgp = bgp; |
228da428 | 2674 | bgp_lock (bgp); |
200df115 | 2675 | pqnode->afi = afi; |
2676 | pqnode->safi = safi; | |
2677 | ||
67174041 | 2678 | switch (bgp_node_table (rn)->type) |
fee0f4c6 | 2679 | { |
200df115 | 2680 | case BGP_TABLE_MAIN: |
2681 | work_queue_add (bm->process_main_queue, pqnode); | |
2682 | break; | |
2683 | case BGP_TABLE_RSCLIENT: | |
2684 | work_queue_add (bm->process_rsclient_queue, pqnode); | |
2685 | break; | |
fee0f4c6 | 2686 | } |
200df115 | 2687 | |
07ff4dc4 | 2688 | SET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
200df115 | 2689 | return; |
fee0f4c6 | 2690 | } |
0a486e5f | 2691 | |
cb1faec9 DS |
2692 | void |
2693 | bgp_add_eoiu_mark (struct bgp *bgp, bgp_table_t type) | |
2694 | { | |
2695 | struct bgp_process_queue *pqnode; | |
2696 | ||
2697 | if ( (bm->process_main_queue == NULL) || | |
2698 | (bm->process_rsclient_queue == NULL) ) | |
2699 | bgp_process_queue_init (); | |
2700 | ||
2701 | pqnode = XCALLOC (MTYPE_BGP_PROCESS_QUEUE, | |
2702 | sizeof (struct bgp_process_queue)); | |
2703 | if (!pqnode) | |
2704 | return; | |
2705 | ||
2706 | pqnode->rn = NULL; | |
2707 | pqnode->bgp = bgp; | |
2708 | bgp_lock (bgp); | |
2709 | switch (type) | |
2710 | { | |
2711 | case BGP_TABLE_MAIN: | |
2712 | work_queue_add (bm->process_main_queue, pqnode); | |
2713 | break; | |
2714 | case BGP_TABLE_RSCLIENT: | |
2715 | work_queue_add (bm->process_rsclient_queue, pqnode); | |
2716 | break; | |
2717 | } | |
2718 | ||
2719 | return; | |
2720 | } | |
2721 | ||
94f2b392 | 2722 | static int |
0a486e5f | 2723 | bgp_maximum_prefix_restart_timer (struct thread *thread) |
2724 | { | |
2725 | struct peer *peer; | |
2726 | ||
2727 | peer = THREAD_ARG (thread); | |
2728 | peer->t_pmax_restart = NULL; | |
2729 | ||
16286195 | 2730 | if (bgp_debug_neighbor_events(peer)) |
0a486e5f | 2731 | zlog_debug ("%s Maximum-prefix restart timer expired, restore peering", |
2732 | peer->host); | |
2733 | ||
1ff9a340 | 2734 | peer_clear (peer, NULL); |
0a486e5f | 2735 | |
2736 | return 0; | |
2737 | } | |
2738 | ||
718e3744 | 2739 | int |
5228ad27 | 2740 | bgp_maximum_prefix_overflow (struct peer *peer, afi_t afi, |
2741 | safi_t safi, int always) | |
718e3744 | 2742 | { |
e0701b79 | 2743 | if (!CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX)) |
2744 | return 0; | |
2745 | ||
2746 | if (peer->pcount[afi][safi] > peer->pmax[afi][safi]) | |
718e3744 | 2747 | { |
e0701b79 | 2748 | if (CHECK_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_LIMIT) |
2749 | && ! always) | |
2750 | return 0; | |
2751 | ||
16286195 DS |
2752 | zlog_info ("%%MAXPFXEXCEED: No. of %s prefix received from %s %ld exceed, " |
2753 | "limit %ld", afi_safi_print (afi, safi), peer->host, | |
2754 | peer->pcount[afi][safi], peer->pmax[afi][safi]); | |
e0701b79 | 2755 | SET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_LIMIT); |
2756 | ||
2757 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING)) | |
2758 | return 0; | |
2759 | ||
2760 | { | |
5228ad27 | 2761 | u_int8_t ndata[7]; |
e0701b79 | 2762 | |
2763 | if (safi == SAFI_MPLS_VPN) | |
42e6d745 | 2764 | safi = SAFI_MPLS_LABELED_VPN; |
5228ad27 | 2765 | |
2766 | ndata[0] = (afi >> 8); | |
2767 | ndata[1] = afi; | |
2768 | ndata[2] = safi; | |
2769 | ndata[3] = (peer->pmax[afi][safi] >> 24); | |
2770 | ndata[4] = (peer->pmax[afi][safi] >> 16); | |
2771 | ndata[5] = (peer->pmax[afi][safi] >> 8); | |
2772 | ndata[6] = (peer->pmax[afi][safi]); | |
e0701b79 | 2773 | |
2774 | SET_FLAG (peer->sflags, PEER_STATUS_PREFIX_OVERFLOW); | |
2775 | bgp_notify_send_with_data (peer, BGP_NOTIFY_CEASE, | |
2776 | BGP_NOTIFY_CEASE_MAX_PREFIX, ndata, 7); | |
2777 | } | |
0a486e5f | 2778 | |
f14e6fdb DS |
2779 | /* Dynamic peers will just close their connection. */ |
2780 | if (peer_dynamic_neighbor (peer)) | |
2781 | return 1; | |
2782 | ||
0a486e5f | 2783 | /* restart timer start */ |
2784 | if (peer->pmax_restart[afi][safi]) | |
2785 | { | |
2786 | peer->v_pmax_restart = peer->pmax_restart[afi][safi] * 60; | |
2787 | ||
16286195 | 2788 | if (bgp_debug_neighbor_events(peer)) |
0a486e5f | 2789 | zlog_debug ("%s Maximum-prefix restart timer started for %d secs", |
2790 | peer->host, peer->v_pmax_restart); | |
2791 | ||
2792 | BGP_TIMER_ON (peer->t_pmax_restart, bgp_maximum_prefix_restart_timer, | |
2793 | peer->v_pmax_restart); | |
2794 | } | |
2795 | ||
e0701b79 | 2796 | return 1; |
2797 | } | |
2798 | else | |
2799 | UNSET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_LIMIT); | |
2800 | ||
2801 | if (peer->pcount[afi][safi] > (peer->pmax[afi][safi] * peer->pmax_threshold[afi][safi] / 100)) | |
2802 | { | |
2803 | if (CHECK_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_THRESHOLD) | |
2804 | && ! always) | |
2805 | return 0; | |
2806 | ||
16286195 DS |
2807 | zlog_info ("%%MAXPFX: No. of %s prefix received from %s reaches %ld, max %ld", |
2808 | afi_safi_print (afi, safi), peer->host, peer->pcount[afi][safi], | |
2809 | peer->pmax[afi][safi]); | |
e0701b79 | 2810 | SET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_THRESHOLD); |
718e3744 | 2811 | } |
e0701b79 | 2812 | else |
2813 | UNSET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_THRESHOLD); | |
718e3744 | 2814 | return 0; |
2815 | } | |
2816 | ||
b40d939b | 2817 | /* Unconditionally remove the route from the RIB, without taking |
2818 | * damping into consideration (eg, because the session went down) | |
2819 | */ | |
94f2b392 | 2820 | static void |
718e3744 | 2821 | bgp_rib_remove (struct bgp_node *rn, struct bgp_info *ri, struct peer *peer, |
2822 | afi_t afi, safi_t safi) | |
2823 | { | |
902212c3 | 2824 | bgp_aggregate_decrement (peer->bgp, &rn->p, ri, afi, safi); |
2825 | ||
2826 | if (!CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
2827 | bgp_info_delete (rn, ri); /* keep historical info */ | |
2828 | ||
b40d939b | 2829 | bgp_process (peer->bgp, rn, afi, safi); |
718e3744 | 2830 | } |
2831 | ||
94f2b392 | 2832 | static void |
718e3744 | 2833 | bgp_rib_withdraw (struct bgp_node *rn, struct bgp_info *ri, struct peer *peer, |
b40d939b | 2834 | afi_t afi, safi_t safi) |
718e3744 | 2835 | { |
718e3744 | 2836 | int status = BGP_DAMP_NONE; |
2837 | ||
b40d939b | 2838 | /* apply dampening, if result is suppressed, we'll be retaining |
2839 | * the bgp_info in the RIB for historical reference. | |
2840 | */ | |
2841 | if (CHECK_FLAG (peer->bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) | |
6d85b15b | 2842 | && peer->sort == BGP_PEER_EBGP) |
b40d939b | 2843 | if ( (status = bgp_damp_withdraw (ri, rn, afi, safi, 0)) |
2844 | == BGP_DAMP_SUPPRESSED) | |
902212c3 | 2845 | { |
902212c3 | 2846 | bgp_aggregate_decrement (peer->bgp, &rn->p, ri, afi, safi); |
2847 | return; | |
2848 | } | |
2849 | ||
2850 | bgp_rib_remove (rn, ri, peer, afi, safi); | |
718e3744 | 2851 | } |
2852 | ||
fb018d25 | 2853 | static struct bgp_info * |
7c8ff89e | 2854 | info_make (int type, int sub_type, u_short instance, struct peer *peer, struct attr *attr, |
fb018d25 DS |
2855 | struct bgp_node *rn) |
2856 | { | |
2857 | struct bgp_info *new; | |
2858 | ||
2859 | /* Make new BGP info. */ | |
2860 | new = XCALLOC (MTYPE_BGP_ROUTE, sizeof (struct bgp_info)); | |
2861 | new->type = type; | |
7c8ff89e | 2862 | new->instance = instance; |
fb018d25 DS |
2863 | new->sub_type = sub_type; |
2864 | new->peer = peer; | |
2865 | new->attr = attr; | |
2866 | new->uptime = bgp_clock (); | |
2867 | new->net = rn; | |
2868 | return new; | |
2869 | } | |
2870 | ||
94f2b392 | 2871 | static void |
cd808e74 DS |
2872 | bgp_info_addpath_rx_str(struct bgp_info *ri, char *buf) |
2873 | { | |
2874 | if (ri && ri->addpath_rx_id) | |
2875 | sprintf(buf, " with addpath ID %d", ri->addpath_rx_id); | |
2876 | else | |
2877 | sprintf(buf, ""); | |
2878 | } | |
2879 | ||
2880 | static void | |
2881 | bgp_update_rsclient (struct peer *rsclient, u_int32_t addpath_id, | |
2882 | afi_t afi, safi_t safi, struct attr *attr, | |
2883 | struct peer *peer, struct prefix *p, int type, | |
2884 | int sub_type, struct prefix_rd *prd, u_char *tag) | |
fee0f4c6 | 2885 | { |
2886 | struct bgp_node *rn; | |
2887 | struct bgp *bgp; | |
558d1fec JBD |
2888 | struct attr new_attr; |
2889 | struct attr_extra new_extra; | |
fee0f4c6 | 2890 | struct attr *attr_new; |
2891 | struct attr *attr_new2; | |
2892 | struct bgp_info *ri; | |
2893 | struct bgp_info *new; | |
fd79ac91 | 2894 | const char *reason; |
fee0f4c6 | 2895 | char buf[SU_ADDRSTRLEN]; |
cd808e74 | 2896 | char buf2[30]; |
fee0f4c6 | 2897 | |
2898 | /* Do not insert announces from a rsclient into its own 'bgp_table'. */ | |
2899 | if (peer == rsclient) | |
2900 | return; | |
2901 | ||
2902 | bgp = peer->bgp; | |
2903 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, prd); | |
2904 | ||
2905 | /* Check previously received route. */ | |
2906 | for (ri = rn->info; ri; ri = ri->next) | |
cd808e74 DS |
2907 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type && |
2908 | ri->addpath_rx_id == addpath_id) | |
fee0f4c6 | 2909 | break; |
2910 | ||
2911 | /* AS path loop check. */ | |
000e157c | 2912 | if (aspath_loop_check (attr->aspath, rsclient->as) > rsclient->allowas_in[afi][safi]) |
fee0f4c6 | 2913 | { |
2914 | reason = "as-path contains our own AS;"; | |
2915 | goto filtered; | |
2916 | } | |
2917 | ||
2918 | /* Route reflector originator ID check. */ | |
2919 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID) | |
fb982c25 | 2920 | && IPV4_ADDR_SAME (&rsclient->remote_id, &attr->extra->originator_id)) |
fee0f4c6 | 2921 | { |
2922 | reason = "originator is us;"; | |
2923 | goto filtered; | |
2924 | } | |
fb982c25 | 2925 | |
558d1fec | 2926 | new_attr.extra = &new_extra; |
fb982c25 | 2927 | bgp_attr_dup (&new_attr, attr); |
fee0f4c6 | 2928 | |
2929 | /* Apply export policy. */ | |
2930 | if (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) && | |
2931 | bgp_export_modifier (rsclient, peer, p, &new_attr, afi, safi) == RMAP_DENY) | |
2932 | { | |
2933 | reason = "export-policy;"; | |
2934 | goto filtered; | |
2935 | } | |
2936 | ||
2937 | attr_new2 = bgp_attr_intern (&new_attr); | |
fb982c25 | 2938 | |
fee0f4c6 | 2939 | /* Apply import policy. */ |
2940 | if (bgp_import_modifier (rsclient, peer, p, &new_attr, afi, safi) == RMAP_DENY) | |
2941 | { | |
f6f434b2 | 2942 | bgp_attr_unintern (&attr_new2); |
fee0f4c6 | 2943 | |
2944 | reason = "import-policy;"; | |
2945 | goto filtered; | |
2946 | } | |
2947 | ||
2948 | attr_new = bgp_attr_intern (&new_attr); | |
f6f434b2 | 2949 | bgp_attr_unintern (&attr_new2); |
fee0f4c6 | 2950 | |
2951 | /* IPv4 unicast next hop check. */ | |
5a616c08 | 2952 | if ((afi == AFI_IP) && ((safi == SAFI_UNICAST) || safi == SAFI_MULTICAST)) |
fee0f4c6 | 2953 | { |
733cd9e5 | 2954 | /* Next hop must not be 0.0.0.0 nor Class D/E address. */ |
fee0f4c6 | 2955 | if (new_attr.nexthop.s_addr == 0 |
733cd9e5 | 2956 | || IPV4_CLASS_DE (ntohl (new_attr.nexthop.s_addr))) |
fee0f4c6 | 2957 | { |
f6f434b2 | 2958 | bgp_attr_unintern (&attr_new); |
fee0f4c6 | 2959 | |
2960 | reason = "martian next-hop;"; | |
2961 | goto filtered; | |
2962 | } | |
2963 | } | |
558d1fec | 2964 | |
fee0f4c6 | 2965 | /* If the update is implicit withdraw. */ |
2966 | if (ri) | |
2967 | { | |
65957886 | 2968 | ri->uptime = bgp_clock (); |
fee0f4c6 | 2969 | |
2970 | /* Same attribute comes in. */ | |
16d2e241 PJ |
2971 | if (!CHECK_FLAG(ri->flags, BGP_INFO_REMOVED) |
2972 | && attrhash_cmp (ri->attr, attr_new)) | |
fee0f4c6 | 2973 | { |
2974 | ||
3f9c7369 | 2975 | if (bgp_debug_update(peer, p, NULL, 1)) |
cd808e74 DS |
2976 | { |
2977 | bgp_info_addpath_rx_str(ri, buf2); | |
2978 | zlog_debug ("%s rcvd %s/%d%s for RS-client %s...duplicate ignored", | |
2979 | peer->host, | |
2980 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2981 | p->prefixlen, buf2, rsclient->host); | |
2982 | } | |
fee0f4c6 | 2983 | |
228da428 | 2984 | bgp_unlock_node (rn); |
f6f434b2 | 2985 | bgp_attr_unintern (&attr_new); |
fee0f4c6 | 2986 | |
228da428 | 2987 | return; |
fee0f4c6 | 2988 | } |
2989 | ||
16d2e241 PJ |
2990 | /* Withdraw/Announce before we fully processed the withdraw */ |
2991 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) | |
2992 | bgp_info_restore (rn, ri); | |
2993 | ||
fee0f4c6 | 2994 | /* Received Logging. */ |
3f9c7369 | 2995 | if (bgp_debug_update(peer, p, NULL, 1)) |
cd808e74 DS |
2996 | { |
2997 | bgp_info_addpath_rx_str(ri, buf2); | |
2998 | zlog_debug ("%s rcvd %s/%d%s for RS-client %s", | |
2999 | peer->host, | |
3000 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3001 | p->prefixlen, buf2, rsclient->host); | |
3002 | } | |
fee0f4c6 | 3003 | |
3004 | /* The attribute is changed. */ | |
1a392d46 | 3005 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
fee0f4c6 | 3006 | |
3007 | /* Update to new attribute. */ | |
f6f434b2 | 3008 | bgp_attr_unintern (&ri->attr); |
fee0f4c6 | 3009 | ri->attr = attr_new; |
3010 | ||
3011 | /* Update MPLS tag. */ | |
3012 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 3013 | memcpy ((bgp_info_extra_get (ri))->tag, tag, 3); |
fee0f4c6 | 3014 | |
1a392d46 | 3015 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
fee0f4c6 | 3016 | |
3017 | /* Process change. */ | |
3018 | bgp_process (bgp, rn, afi, safi); | |
3019 | bgp_unlock_node (rn); | |
3020 | ||
3021 | return; | |
3022 | } | |
3023 | ||
3024 | /* Received Logging. */ | |
3f9c7369 | 3025 | if (bgp_debug_update(peer, p, NULL, 1)) |
fee0f4c6 | 3026 | { |
cd808e74 DS |
3027 | bgp_info_addpath_rx_str(ri, buf2); |
3028 | zlog_debug ("%s rcvd %s/%d%s for RS-client %s", | |
16286195 DS |
3029 | peer->host, |
3030 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
cd808e74 | 3031 | p->prefixlen, buf2, rsclient->host); |
fee0f4c6 | 3032 | } |
3033 | ||
7c8ff89e | 3034 | new = info_make(type, sub_type, 0, peer, attr_new, rn); |
fee0f4c6 | 3035 | |
3036 | /* Update MPLS tag. */ | |
3037 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 3038 | memcpy ((bgp_info_extra_get (new))->tag, tag, 3); |
fee0f4c6 | 3039 | |
1a392d46 | 3040 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
fee0f4c6 | 3041 | |
3042 | /* Register new BGP information. */ | |
3043 | bgp_info_add (rn, new); | |
200df115 | 3044 | |
3045 | /* route_node_get lock */ | |
3046 | bgp_unlock_node (rn); | |
3047 | ||
fee0f4c6 | 3048 | /* Process change. */ |
3049 | bgp_process (bgp, rn, afi, safi); | |
558d1fec | 3050 | |
fee0f4c6 | 3051 | return; |
3052 | ||
3053 | filtered: | |
3054 | ||
3055 | /* This BGP update is filtered. Log the reason then update BGP entry. */ | |
3f9c7369 | 3056 | if (bgp_debug_update(peer, p, NULL, 1)) |
cd808e74 DS |
3057 | { |
3058 | bgp_info_addpath_rx_str(ri, buf2); | |
3059 | zlog_debug ("%s rcvd UPDATE about %s/%d%s -- DENIED for RS-client %s due to: %s", | |
3060 | peer->host, | |
3061 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3062 | p->prefixlen, buf2, rsclient->host, reason); | |
3063 | } | |
fee0f4c6 | 3064 | |
3065 | if (ri) | |
b40d939b | 3066 | bgp_rib_remove (rn, ri, peer, afi, safi); |
fee0f4c6 | 3067 | |
3068 | bgp_unlock_node (rn); | |
558d1fec | 3069 | |
fee0f4c6 | 3070 | return; |
3071 | } | |
3072 | ||
94f2b392 | 3073 | static void |
cd808e74 DS |
3074 | bgp_withdraw_rsclient (struct peer *rsclient, u_int32_t addpath_id, |
3075 | afi_t afi, safi_t safi, struct peer *peer, | |
3076 | struct prefix *p, int type, int sub_type, | |
3077 | struct prefix_rd *prd, u_char *tag) | |
228da428 | 3078 | { |
fee0f4c6 | 3079 | struct bgp_node *rn; |
3080 | struct bgp_info *ri; | |
3081 | char buf[SU_ADDRSTRLEN]; | |
3082 | ||
3083 | if (rsclient == peer) | |
228da428 | 3084 | return; |
fee0f4c6 | 3085 | |
3086 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, prd); | |
3087 | ||
3088 | /* Lookup withdrawn route. */ | |
3089 | for (ri = rn->info; ri; ri = ri->next) | |
cd808e74 DS |
3090 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type && |
3091 | ri->addpath_rx_id == addpath_id) | |
fee0f4c6 | 3092 | break; |
3093 | ||
3094 | /* Withdraw specified route from routing table. */ | |
3095 | if (ri && ! CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
b40d939b | 3096 | bgp_rib_withdraw (rn, ri, peer, afi, safi); |
3f9c7369 | 3097 | else if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3098 | zlog_debug ("%s Can't find the route %s/%d", peer->host, |
3099 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3100 | p->prefixlen); | |
fee0f4c6 | 3101 | |
3102 | /* Unlock bgp_node_get() lock. */ | |
228da428 CC |
3103 | bgp_unlock_node (rn); |
3104 | } | |
fee0f4c6 | 3105 | |
94f2b392 | 3106 | static int |
a82478b9 DS |
3107 | bgp_update_main (struct peer *peer, struct prefix *p, u_int32_t addpath_id, |
3108 | struct attr *attr, afi_t afi, safi_t safi, int type, | |
3109 | int sub_type, struct prefix_rd *prd, u_char *tag, | |
3110 | int soft_reconfig) | |
718e3744 | 3111 | { |
3112 | int ret; | |
3113 | int aspath_loop_count = 0; | |
3114 | struct bgp_node *rn; | |
3115 | struct bgp *bgp; | |
558d1fec JBD |
3116 | struct attr new_attr; |
3117 | struct attr_extra new_extra; | |
718e3744 | 3118 | struct attr *attr_new; |
3119 | struct bgp_info *ri; | |
3120 | struct bgp_info *new; | |
fd79ac91 | 3121 | const char *reason; |
718e3744 | 3122 | char buf[SU_ADDRSTRLEN]; |
cd808e74 | 3123 | char buf2[30]; |
fc9a856f | 3124 | int connected = 0; |
718e3744 | 3125 | |
3126 | bgp = peer->bgp; | |
fee0f4c6 | 3127 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
fb982c25 | 3128 | |
718e3744 | 3129 | /* When peer's soft reconfiguration enabled. Record input packet in |
3130 | Adj-RIBs-In. */ | |
343aa822 JBD |
3131 | if (! soft_reconfig && CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_SOFT_RECONFIG) |
3132 | && peer != bgp->peer_self) | |
43143c8f | 3133 | bgp_adj_in_set (rn, peer, attr, addpath_id); |
718e3744 | 3134 | |
3135 | /* Check previously received route. */ | |
3136 | for (ri = rn->info; ri; ri = ri->next) | |
a82478b9 DS |
3137 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type && |
3138 | ri->addpath_rx_id == addpath_id) | |
718e3744 | 3139 | break; |
3140 | ||
3141 | /* AS path local-as loop check. */ | |
3142 | if (peer->change_local_as) | |
3143 | { | |
3144 | if (! CHECK_FLAG (peer->flags, PEER_FLAG_LOCAL_AS_NO_PREPEND)) | |
3145 | aspath_loop_count = 1; | |
3146 | ||
3147 | if (aspath_loop_check (attr->aspath, peer->change_local_as) > aspath_loop_count) | |
3148 | { | |
3149 | reason = "as-path contains our own AS;"; | |
3150 | goto filtered; | |
3151 | } | |
3152 | } | |
3153 | ||
3154 | /* AS path loop check. */ | |
3155 | if (aspath_loop_check (attr->aspath, bgp->as) > peer->allowas_in[afi][safi] | |
3156 | || (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION) | |
3157 | && aspath_loop_check(attr->aspath, bgp->confed_id) | |
3158 | > peer->allowas_in[afi][safi])) | |
3159 | { | |
3160 | reason = "as-path contains our own AS;"; | |
3161 | goto filtered; | |
3162 | } | |
3163 | ||
3164 | /* Route reflector originator ID check. */ | |
3165 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID) | |
fb982c25 | 3166 | && IPV4_ADDR_SAME (&bgp->router_id, &attr->extra->originator_id)) |
718e3744 | 3167 | { |
3168 | reason = "originator is us;"; | |
3169 | goto filtered; | |
3170 | } | |
3171 | ||
3172 | /* Route reflector cluster ID check. */ | |
3173 | if (bgp_cluster_filter (peer, attr)) | |
3174 | { | |
3175 | reason = "reflected from the same cluster;"; | |
3176 | goto filtered; | |
3177 | } | |
3178 | ||
3179 | /* Apply incoming filter. */ | |
3180 | if (bgp_input_filter (peer, p, attr, afi, safi) == FILTER_DENY) | |
3181 | { | |
3182 | reason = "filter;"; | |
3183 | goto filtered; | |
3184 | } | |
3185 | ||
558d1fec | 3186 | new_attr.extra = &new_extra; |
fb982c25 | 3187 | bgp_attr_dup (&new_attr, attr); |
718e3744 | 3188 | |
c460e572 DL |
3189 | /* Apply incoming route-map. |
3190 | * NB: new_attr may now contain newly allocated values from route-map "set" | |
3191 | * commands, so we need bgp_attr_flush in the error paths, until we intern | |
3192 | * the attr (which takes over the memory references) */ | |
0b16f239 | 3193 | if (bgp_input_modifier (peer, p, &new_attr, afi, safi, NULL) == RMAP_DENY) |
718e3744 | 3194 | { |
3195 | reason = "route-map;"; | |
c460e572 | 3196 | bgp_attr_flush (&new_attr); |
718e3744 | 3197 | goto filtered; |
3198 | } | |
3199 | ||
3200 | /* IPv4 unicast next hop check. */ | |
3201 | if (afi == AFI_IP && safi == SAFI_UNICAST) | |
3202 | { | |
733cd9e5 | 3203 | /* Next hop must not be 0.0.0.0 nor Class D/E address. Next hop |
718e3744 | 3204 | must not be my own address. */ |
10f9bf3f JBD |
3205 | if (new_attr.nexthop.s_addr == 0 |
3206 | || IPV4_CLASS_DE (ntohl (new_attr.nexthop.s_addr)) | |
3207 | || bgp_nexthop_self (&new_attr)) | |
718e3744 | 3208 | { |
3209 | reason = "martian next-hop;"; | |
c460e572 | 3210 | bgp_attr_flush (&new_attr); |
718e3744 | 3211 | goto filtered; |
3212 | } | |
3213 | } | |
3214 | ||
3215 | attr_new = bgp_attr_intern (&new_attr); | |
3216 | ||
3217 | /* If the update is implicit withdraw. */ | |
3218 | if (ri) | |
3219 | { | |
65957886 | 3220 | ri->uptime = bgp_clock (); |
718e3744 | 3221 | |
3222 | /* Same attribute comes in. */ | |
16d2e241 PJ |
3223 | if (!CHECK_FLAG (ri->flags, BGP_INFO_REMOVED) |
3224 | && attrhash_cmp (ri->attr, attr_new)) | |
718e3744 | 3225 | { |
718e3744 | 3226 | if (CHECK_FLAG (bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) |
6d85b15b | 3227 | && peer->sort == BGP_PEER_EBGP |
718e3744 | 3228 | && CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) |
3229 | { | |
3f9c7369 | 3230 | if (bgp_debug_update(peer, p, NULL, 1)) |
cd808e74 DS |
3231 | { |
3232 | bgp_info_addpath_rx_str(ri, buf2); | |
3233 | zlog_debug ("%s rcvd %s/%d%s", | |
16286195 DS |
3234 | peer->host, |
3235 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
cd808e74 DS |
3236 | p->prefixlen, buf2); |
3237 | } | |
718e3744 | 3238 | |
902212c3 | 3239 | if (bgp_damp_update (ri, rn, afi, safi) != BGP_DAMP_SUPPRESSED) |
3240 | { | |
3241 | bgp_aggregate_increment (bgp, p, ri, afi, safi); | |
3242 | bgp_process (bgp, rn, afi, safi); | |
3243 | } | |
718e3744 | 3244 | } |
16d2e241 | 3245 | else /* Duplicate - odd */ |
718e3744 | 3246 | { |
3f9c7369 | 3247 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3248 | { |
3249 | if (!peer->rcvd_attr_printed) | |
3250 | { | |
3251 | zlog_debug ("%s rcvd UPDATE w/ attr: %s", peer->host, peer->rcvd_attr_str); | |
3252 | peer->rcvd_attr_printed = 1; | |
3253 | } | |
3254 | ||
cd808e74 DS |
3255 | bgp_info_addpath_rx_str(ri, buf2); |
3256 | zlog_debug ("%s rcvd %s/%d%s...duplicate ignored", | |
16286195 DS |
3257 | peer->host, |
3258 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
cd808e74 | 3259 | p->prefixlen, buf2); |
16286195 | 3260 | } |
93406d87 | 3261 | |
3262 | /* graceful restart STALE flag unset. */ | |
3263 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) | |
3264 | { | |
1a392d46 | 3265 | bgp_info_unset_flag (rn, ri, BGP_INFO_STALE); |
902212c3 | 3266 | bgp_process (bgp, rn, afi, safi); |
93406d87 | 3267 | } |
718e3744 | 3268 | } |
3269 | ||
3270 | bgp_unlock_node (rn); | |
f6f434b2 | 3271 | bgp_attr_unintern (&attr_new); |
558d1fec | 3272 | |
718e3744 | 3273 | return 0; |
3274 | } | |
3275 | ||
16d2e241 PJ |
3276 | /* Withdraw/Announce before we fully processed the withdraw */ |
3277 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) | |
3278 | { | |
3f9c7369 | 3279 | if (bgp_debug_update(peer, p, NULL, 1)) |
cd808e74 DS |
3280 | { |
3281 | bgp_info_addpath_rx_str(ri, buf2); | |
3282 | zlog_debug ("%s rcvd %s/%d%s, flapped quicker than processing", | |
3283 | peer->host, | |
3284 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3285 | p->prefixlen, buf2); | |
3286 | } | |
16d2e241 PJ |
3287 | bgp_info_restore (rn, ri); |
3288 | } | |
3289 | ||
718e3744 | 3290 | /* Received Logging. */ |
3f9c7369 | 3291 | if (bgp_debug_update(peer, p, NULL, 1)) |
cd808e74 DS |
3292 | { |
3293 | bgp_info_addpath_rx_str(ri, buf2); | |
3294 | zlog_debug ("%s rcvd %s/%d%s", | |
16286195 DS |
3295 | peer->host, |
3296 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
cd808e74 DS |
3297 | p->prefixlen, buf2); |
3298 | } | |
718e3744 | 3299 | |
93406d87 | 3300 | /* graceful restart STALE flag unset. */ |
3301 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) | |
1a392d46 | 3302 | bgp_info_unset_flag (rn, ri, BGP_INFO_STALE); |
93406d87 | 3303 | |
718e3744 | 3304 | /* The attribute is changed. */ |
1a392d46 | 3305 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
902212c3 | 3306 | |
3307 | /* implicit withdraw, decrement aggregate and pcount here. | |
3308 | * only if update is accepted, they'll increment below. | |
3309 | */ | |
902212c3 | 3310 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); |
3311 | ||
718e3744 | 3312 | /* Update bgp route dampening information. */ |
3313 | if (CHECK_FLAG (bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) | |
6d85b15b | 3314 | && peer->sort == BGP_PEER_EBGP) |
718e3744 | 3315 | { |
3316 | /* This is implicit withdraw so we should update dampening | |
3317 | information. */ | |
3318 | if (! CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
3319 | bgp_damp_withdraw (ri, rn, afi, safi, 1); | |
718e3744 | 3320 | } |
3321 | ||
718e3744 | 3322 | /* Update to new attribute. */ |
f6f434b2 | 3323 | bgp_attr_unintern (&ri->attr); |
718e3744 | 3324 | ri->attr = attr_new; |
3325 | ||
3326 | /* Update MPLS tag. */ | |
3327 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 3328 | memcpy ((bgp_info_extra_get (ri))->tag, tag, 3); |
718e3744 | 3329 | |
3330 | /* Update bgp route dampening information. */ | |
3331 | if (CHECK_FLAG (bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) | |
6d85b15b | 3332 | && peer->sort == BGP_PEER_EBGP) |
718e3744 | 3333 | { |
3334 | /* Now we do normal update dampening. */ | |
3335 | ret = bgp_damp_update (ri, rn, afi, safi); | |
3336 | if (ret == BGP_DAMP_SUPPRESSED) | |
3337 | { | |
3338 | bgp_unlock_node (rn); | |
3339 | return 0; | |
3340 | } | |
3341 | } | |
3342 | ||
3343 | /* Nexthop reachability check. */ | |
fc9a856f | 3344 | if ((afi == AFI_IP || afi == AFI_IP6) && safi == SAFI_UNICAST) |
718e3744 | 3345 | { |
fc9a856f | 3346 | if (peer->sort == BGP_PEER_EBGP && peer->ttl == 1 && |
907f92c8 DS |
3347 | ! CHECK_FLAG (peer->flags, PEER_FLAG_DISABLE_CONNECTED_CHECK) |
3348 | && ! bgp_flag_check(bgp, BGP_FLAG_DISABLE_NH_CONNECTED_CHK)) | |
fc9a856f DS |
3349 | connected = 1; |
3350 | else | |
3351 | connected = 0; | |
3352 | ||
75aead62 | 3353 | if (bgp_find_or_add_nexthop (bgp, afi, ri, NULL, connected)) |
1a392d46 | 3354 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
718e3744 | 3355 | else |
fc9a856f DS |
3356 | { |
3357 | if (BGP_DEBUG(nht, NHT)) | |
3358 | { | |
3359 | char buf1[INET6_ADDRSTRLEN]; | |
3360 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, buf1, INET6_ADDRSTRLEN); | |
3361 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
3362 | } | |
3363 | bgp_info_unset_flag (rn, ri, BGP_INFO_VALID); | |
3364 | } | |
718e3744 | 3365 | } |
3366 | else | |
fc9a856f | 3367 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
718e3744 | 3368 | |
3369 | /* Process change. */ | |
3370 | bgp_aggregate_increment (bgp, p, ri, afi, safi); | |
3371 | ||
3372 | bgp_process (bgp, rn, afi, safi); | |
3373 | bgp_unlock_node (rn); | |
558d1fec | 3374 | |
718e3744 | 3375 | return 0; |
a82478b9 | 3376 | } // End of implicit withdraw |
718e3744 | 3377 | |
3378 | /* Received Logging. */ | |
3f9c7369 | 3379 | if (bgp_debug_update(peer, p, NULL, 1)) |
718e3744 | 3380 | { |
16286195 DS |
3381 | if (!peer->rcvd_attr_printed) |
3382 | { | |
3383 | zlog_debug ("%s rcvd UPDATE w/ attr: %s", peer->host, peer->rcvd_attr_str); | |
3384 | peer->rcvd_attr_printed = 1; | |
3385 | } | |
3386 | ||
cd808e74 DS |
3387 | bgp_info_addpath_rx_str(ri, buf2); |
3388 | zlog_debug ("%s rcvd %s/%d%s", | |
16286195 DS |
3389 | peer->host, |
3390 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
cd808e74 | 3391 | p->prefixlen, buf2); |
718e3744 | 3392 | } |
3393 | ||
718e3744 | 3394 | /* Make new BGP info. */ |
7c8ff89e | 3395 | new = info_make(type, sub_type, 0, peer, attr_new, rn); |
718e3744 | 3396 | |
3397 | /* Update MPLS tag. */ | |
3398 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 3399 | memcpy ((bgp_info_extra_get (new))->tag, tag, 3); |
718e3744 | 3400 | |
3401 | /* Nexthop reachability check. */ | |
fc9a856f DS |
3402 | if ((afi == AFI_IP || afi == AFI_IP6) && safi == SAFI_UNICAST) |
3403 | { | |
3404 | if (peer->sort == BGP_PEER_EBGP && peer->ttl == 1 && | |
907f92c8 DS |
3405 | ! CHECK_FLAG (peer->flags, PEER_FLAG_DISABLE_CONNECTED_CHECK) |
3406 | && ! bgp_flag_check(bgp, BGP_FLAG_DISABLE_NH_CONNECTED_CHK)) | |
fc9a856f DS |
3407 | connected = 1; |
3408 | else | |
3409 | connected = 0; | |
3410 | ||
75aead62 | 3411 | if (bgp_find_or_add_nexthop (bgp, afi, new, NULL, connected)) |
1a392d46 | 3412 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
718e3744 | 3413 | else |
fc9a856f DS |
3414 | { |
3415 | if (BGP_DEBUG(nht, NHT)) | |
3416 | { | |
3417 | char buf1[INET6_ADDRSTRLEN]; | |
3418 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, buf1, INET6_ADDRSTRLEN); | |
3419 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
3420 | } | |
3421 | bgp_info_unset_flag (rn, new, BGP_INFO_VALID); | |
3422 | } | |
718e3744 | 3423 | } |
3424 | else | |
1a392d46 | 3425 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
718e3744 | 3426 | |
a82478b9 DS |
3427 | /* Addpath ID */ |
3428 | new->addpath_rx_id = addpath_id; | |
3429 | new->addpath_tx_id = 0; | |
3430 | ||
902212c3 | 3431 | /* Increment prefix */ |
718e3744 | 3432 | bgp_aggregate_increment (bgp, p, new, afi, safi); |
3433 | ||
3434 | /* Register new BGP information. */ | |
3435 | bgp_info_add (rn, new); | |
200df115 | 3436 | |
3437 | /* route_node_get lock */ | |
3438 | bgp_unlock_node (rn); | |
558d1fec | 3439 | |
718e3744 | 3440 | /* If maximum prefix count is configured and current prefix |
3441 | count exeed it. */ | |
e0701b79 | 3442 | if (bgp_maximum_prefix_overflow (peer, afi, safi, 0)) |
3443 | return -1; | |
718e3744 | 3444 | |
3445 | /* Process change. */ | |
3446 | bgp_process (bgp, rn, afi, safi); | |
3447 | ||
3448 | return 0; | |
3449 | ||
3450 | /* This BGP update is filtered. Log the reason then update BGP | |
3451 | entry. */ | |
3452 | filtered: | |
3f9c7369 | 3453 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3454 | { |
3455 | if (!peer->rcvd_attr_printed) | |
3456 | { | |
3457 | zlog_debug ("%s rcvd UPDATE w/ attr: %s", peer->host, peer->rcvd_attr_str); | |
3458 | peer->rcvd_attr_printed = 1; | |
3459 | } | |
3460 | ||
cd808e74 DS |
3461 | bgp_info_addpath_rx_str(ri, buf2); |
3462 | zlog_debug ("%s rcvd UPDATE about %s/%d%s -- DENIED due to: %s", | |
16286195 DS |
3463 | peer->host, |
3464 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
cd808e74 | 3465 | p->prefixlen, buf2, reason); |
16286195 | 3466 | } |
718e3744 | 3467 | |
3468 | if (ri) | |
b40d939b | 3469 | bgp_rib_remove (rn, ri, peer, afi, safi); |
718e3744 | 3470 | |
3471 | bgp_unlock_node (rn); | |
558d1fec | 3472 | |
718e3744 | 3473 | return 0; |
3474 | } | |
3475 | ||
fee0f4c6 | 3476 | int |
a82478b9 DS |
3477 | bgp_update (struct peer *peer, struct prefix *p, u_int32_t addpath_id, |
3478 | struct attr *attr, afi_t afi, safi_t safi, int type, int sub_type, | |
fee0f4c6 | 3479 | struct prefix_rd *prd, u_char *tag, int soft_reconfig) |
3480 | { | |
3481 | struct peer *rsclient; | |
1eb8ef25 | 3482 | struct listnode *node, *nnode; |
fee0f4c6 | 3483 | struct bgp *bgp; |
3484 | int ret; | |
3485 | ||
a82478b9 DS |
3486 | ret = bgp_update_main (peer, p, addpath_id, attr, afi, safi, type, sub_type, |
3487 | prd, tag, soft_reconfig); | |
fee0f4c6 | 3488 | |
3489 | bgp = peer->bgp; | |
3490 | ||
3491 | /* Process the update for each RS-client. */ | |
1eb8ef25 | 3492 | for (ALL_LIST_ELEMENTS (bgp->rsclient, node, nnode, rsclient)) |
fee0f4c6 | 3493 | { |
3494 | if (CHECK_FLAG (rsclient->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
cd808e74 | 3495 | bgp_update_rsclient (rsclient, addpath_id, afi, safi, attr, peer, p, |
a82478b9 | 3496 | type, sub_type, prd, tag); |
fee0f4c6 | 3497 | } |
3498 | ||
3499 | return ret; | |
3500 | } | |
3501 | ||
718e3744 | 3502 | int |
a82478b9 DS |
3503 | bgp_withdraw (struct peer *peer, struct prefix *p, u_int32_t addpath_id, |
3504 | struct attr *attr, afi_t afi, safi_t safi, int type, int sub_type, | |
3505 | struct prefix_rd *prd, u_char *tag) | |
718e3744 | 3506 | { |
3507 | struct bgp *bgp; | |
3508 | char buf[SU_ADDRSTRLEN]; | |
cd808e74 | 3509 | char buf2[30]; |
718e3744 | 3510 | struct bgp_node *rn; |
3511 | struct bgp_info *ri; | |
fee0f4c6 | 3512 | struct peer *rsclient; |
1eb8ef25 | 3513 | struct listnode *node, *nnode; |
718e3744 | 3514 | |
3515 | bgp = peer->bgp; | |
3516 | ||
fee0f4c6 | 3517 | /* Process the withdraw for each RS-client. */ |
1eb8ef25 | 3518 | for (ALL_LIST_ELEMENTS (bgp->rsclient, node, nnode, rsclient)) |
fee0f4c6 | 3519 | { |
3520 | if (CHECK_FLAG (rsclient->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
cd808e74 | 3521 | bgp_withdraw_rsclient (rsclient, addpath_id, afi, safi, peer, p, type, |
a82478b9 | 3522 | sub_type, prd, tag); |
fee0f4c6 | 3523 | } |
3524 | ||
718e3744 | 3525 | /* Lookup node. */ |
fee0f4c6 | 3526 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
718e3744 | 3527 | |
3528 | /* If peer is soft reconfiguration enabled. Record input packet for | |
3529 | further calculation. */ | |
3530 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_SOFT_RECONFIG) | |
3531 | && peer != bgp->peer_self) | |
43143c8f | 3532 | bgp_adj_in_unset (rn, peer, addpath_id); |
718e3744 | 3533 | |
3534 | /* Lookup withdrawn route. */ | |
3535 | for (ri = rn->info; ri; ri = ri->next) | |
a82478b9 DS |
3536 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type && |
3537 | ri->addpath_rx_id == addpath_id) | |
718e3744 | 3538 | break; |
3539 | ||
cd808e74 DS |
3540 | /* Logging. */ |
3541 | if (bgp_debug_update(peer, p, NULL, 1)) | |
3542 | { | |
3543 | bgp_info_addpath_rx_str(ri, buf2); | |
3544 | zlog_debug ("%s rcvd UPDATE about %s/%d%s -- withdrawn", | |
3545 | peer->host, | |
3546 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3547 | p->prefixlen, buf2); | |
3548 | } | |
3549 | ||
718e3744 | 3550 | /* Withdraw specified route from routing table. */ |
3551 | if (ri && ! CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
b40d939b | 3552 | bgp_rib_withdraw (rn, ri, peer, afi, safi); |
3f9c7369 | 3553 | else if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3554 | zlog_debug ("%s Can't find the route %s/%d", peer->host, |
3555 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3556 | p->prefixlen); | |
718e3744 | 3557 | |
3558 | /* Unlock bgp_node_get() lock. */ | |
3559 | bgp_unlock_node (rn); | |
3560 | ||
3561 | return 0; | |
3562 | } | |
6b0655a2 | 3563 | |
718e3744 | 3564 | void |
3565 | bgp_default_originate (struct peer *peer, afi_t afi, safi_t safi, int withdraw) | |
3566 | { | |
3f9c7369 DS |
3567 | struct update_subgroup *subgrp; |
3568 | subgrp = peer_subgroup(peer, afi, safi); | |
3569 | subgroup_default_originate(subgrp, withdraw); | |
3570 | } | |
6182d65b | 3571 | |
718e3744 | 3572 | |
3f9c7369 DS |
3573 | /* |
3574 | * bgp_stop_announce_route_timer | |
3575 | */ | |
3576 | void | |
3577 | bgp_stop_announce_route_timer (struct peer_af *paf) | |
3578 | { | |
3579 | if (!paf->t_announce_route) | |
3580 | return; | |
718e3744 | 3581 | |
3f9c7369 | 3582 | THREAD_TIMER_OFF (paf->t_announce_route); |
718e3744 | 3583 | } |
6b0655a2 | 3584 | |
3f9c7369 DS |
3585 | /* |
3586 | * bgp_announce_route_timer_expired | |
3587 | * | |
3588 | * Callback that is invoked when the route announcement timer for a | |
3589 | * peer_af expires. | |
3590 | */ | |
3591 | static int | |
3592 | bgp_announce_route_timer_expired (struct thread *t) | |
718e3744 | 3593 | { |
3f9c7369 DS |
3594 | struct peer_af *paf; |
3595 | struct peer *peer; | |
558d1fec | 3596 | |
718e3744 | 3597 | |
3f9c7369 DS |
3598 | paf = THREAD_ARG (t); |
3599 | peer = paf->peer; | |
718e3744 | 3600 | |
3f9c7369 DS |
3601 | assert (paf->t_announce_route); |
3602 | paf->t_announce_route = NULL; | |
558d1fec | 3603 | |
3f9c7369 DS |
3604 | if (peer->status != Established) |
3605 | return 0; | |
3606 | ||
3607 | if (!peer->afc_nego[paf->afi][paf->safi]) | |
3608 | return 0; | |
3609 | ||
3610 | peer_af_announce_route (paf, 1); | |
3611 | return 0; | |
718e3744 | 3612 | } |
3613 | ||
3f9c7369 DS |
3614 | /* |
3615 | * bgp_announce_route | |
3616 | * | |
3617 | * *Triggers* announcement of routes of a given AFI/SAFI to a peer. | |
3618 | */ | |
718e3744 | 3619 | void |
3620 | bgp_announce_route (struct peer *peer, afi_t afi, safi_t safi) | |
3621 | { | |
3f9c7369 DS |
3622 | struct peer_af *paf; |
3623 | struct update_subgroup *subgrp; | |
718e3744 | 3624 | |
3f9c7369 DS |
3625 | paf = peer_af_find (peer, afi, safi); |
3626 | if (!paf) | |
718e3744 | 3627 | return; |
3f9c7369 | 3628 | subgrp = PAF_SUBGRP(paf); |
718e3744 | 3629 | |
3f9c7369 DS |
3630 | /* |
3631 | * Ignore if subgroup doesn't exist (implies AF is not negotiated) | |
3632 | * or a refresh has already been triggered. | |
3633 | */ | |
3634 | if (!subgrp || paf->t_announce_route) | |
718e3744 | 3635 | return; |
3636 | ||
d889623f | 3637 | /* |
3f9c7369 DS |
3638 | * Start a timer to stagger/delay the announce. This serves |
3639 | * two purposes - announcement can potentially be combined for | |
3640 | * multiple peers and the announcement doesn't happen in the | |
3641 | * vty context. | |
d889623f | 3642 | */ |
3f9c7369 DS |
3643 | THREAD_TIMER_MSEC_ON (master, paf->t_announce_route, |
3644 | bgp_announce_route_timer_expired, paf, | |
3645 | (subgrp->peer_count == 1) ? | |
3646 | BGP_ANNOUNCE_ROUTE_SHORT_DELAY_MS : | |
3647 | BGP_ANNOUNCE_ROUTE_DELAY_MS); | |
3648 | } | |
3649 | ||
3650 | /* | |
3651 | * Announce routes from all AF tables to a peer. | |
3652 | * | |
3653 | * This should ONLY be called when there is a need to refresh the | |
3654 | * routes to the peer based on a policy change for this peer alone | |
3655 | * or a route refresh request received from the peer. | |
3656 | * The operation will result in splitting the peer from its existing | |
3657 | * subgroups and putting it in new subgroups. | |
3658 | */ | |
718e3744 | 3659 | void |
3660 | bgp_announce_route_all (struct peer *peer) | |
3661 | { | |
3f9c7369 DS |
3662 | struct peer_af *paf; |
3663 | int af; | |
718e3744 | 3664 | afi_t afi; |
3665 | safi_t safi; | |
3666 | ||
3667 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
3668 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
3669 | bgp_announce_route (peer, afi, safi); | |
3670 | } | |
6b0655a2 | 3671 | |
718e3744 | 3672 | static void |
fee0f4c6 | 3673 | bgp_soft_reconfig_table_rsclient (struct peer *rsclient, afi_t afi, |
8692c506 | 3674 | safi_t safi, struct bgp_table *table, struct prefix_rd *prd) |
fee0f4c6 | 3675 | { |
3676 | struct bgp_node *rn; | |
3677 | struct bgp_adj_in *ain; | |
3678 | ||
3679 | if (! table) | |
3680 | table = rsclient->bgp->rib[afi][safi]; | |
3681 | ||
3682 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3683 | for (ain = rn->adj_in; ain; ain = ain->next) | |
3684 | { | |
8692c506 | 3685 | struct bgp_info *ri = rn->info; |
d53d8fda | 3686 | u_char *tag = (ri && ri->extra) ? ri->extra->tag : NULL; |
8692c506 | 3687 | |
cd808e74 DS |
3688 | bgp_update_rsclient (rsclient, ri->addpath_rx_id, afi, safi, ain->attr, |
3689 | ain->peer, &rn->p, ZEBRA_ROUTE_BGP, | |
3690 | BGP_ROUTE_NORMAL, prd, tag); | |
fee0f4c6 | 3691 | } |
3692 | } | |
3693 | ||
3694 | void | |
3695 | bgp_soft_reconfig_rsclient (struct peer *rsclient, afi_t afi, safi_t safi) | |
3696 | { | |
3697 | struct bgp_table *table; | |
3698 | struct bgp_node *rn; | |
3699 | ||
3700 | if (safi != SAFI_MPLS_VPN) | |
8692c506 | 3701 | bgp_soft_reconfig_table_rsclient (rsclient, afi, safi, NULL, NULL); |
fee0f4c6 | 3702 | |
3703 | else | |
3704 | for (rn = bgp_table_top (rsclient->bgp->rib[afi][safi]); rn; | |
3705 | rn = bgp_route_next (rn)) | |
3706 | if ((table = rn->info) != NULL) | |
8692c506 JBD |
3707 | { |
3708 | struct prefix_rd prd; | |
3709 | prd.family = AF_UNSPEC; | |
3710 | prd.prefixlen = 64; | |
3711 | memcpy(&prd.val, rn->p.u.val, 8); | |
3712 | ||
3713 | bgp_soft_reconfig_table_rsclient (rsclient, afi, safi, table, &prd); | |
3714 | } | |
fee0f4c6 | 3715 | } |
6b0655a2 | 3716 | |
fee0f4c6 | 3717 | static void |
718e3744 | 3718 | bgp_soft_reconfig_table (struct peer *peer, afi_t afi, safi_t safi, |
8692c506 | 3719 | struct bgp_table *table, struct prefix_rd *prd) |
718e3744 | 3720 | { |
3721 | int ret; | |
3722 | struct bgp_node *rn; | |
3723 | struct bgp_adj_in *ain; | |
3724 | ||
3725 | if (! table) | |
3726 | table = peer->bgp->rib[afi][safi]; | |
3727 | ||
3728 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3729 | for (ain = rn->adj_in; ain; ain = ain->next) | |
3730 | { | |
3731 | if (ain->peer == peer) | |
3732 | { | |
8692c506 | 3733 | struct bgp_info *ri = rn->info; |
d53d8fda | 3734 | u_char *tag = (ri && ri->extra) ? ri->extra->tag : NULL; |
8692c506 | 3735 | |
43143c8f | 3736 | ret = bgp_update (peer, &rn->p, ain->addpath_rx_id, ain->attr, |
a82478b9 | 3737 | afi, safi, ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, |
d53d8fda | 3738 | prd, tag, 1); |
8692c506 | 3739 | |
718e3744 | 3740 | if (ret < 0) |
3741 | { | |
3742 | bgp_unlock_node (rn); | |
3743 | return; | |
3744 | } | |
718e3744 | 3745 | } |
3746 | } | |
3747 | } | |
3748 | ||
3749 | void | |
3750 | bgp_soft_reconfig_in (struct peer *peer, afi_t afi, safi_t safi) | |
3751 | { | |
3752 | struct bgp_node *rn; | |
3753 | struct bgp_table *table; | |
3754 | ||
3755 | if (peer->status != Established) | |
3756 | return; | |
3757 | ||
3758 | if (safi != SAFI_MPLS_VPN) | |
8692c506 | 3759 | bgp_soft_reconfig_table (peer, afi, safi, NULL, NULL); |
718e3744 | 3760 | else |
3761 | for (rn = bgp_table_top (peer->bgp->rib[afi][safi]); rn; | |
3762 | rn = bgp_route_next (rn)) | |
3763 | if ((table = rn->info) != NULL) | |
8692c506 JBD |
3764 | { |
3765 | struct prefix_rd prd; | |
3766 | prd.family = AF_UNSPEC; | |
3767 | prd.prefixlen = 64; | |
3768 | memcpy(&prd.val, rn->p.u.val, 8); | |
3769 | ||
3770 | bgp_soft_reconfig_table (peer, afi, safi, table, &prd); | |
3771 | } | |
718e3744 | 3772 | } |
6b0655a2 | 3773 | |
228da428 CC |
3774 | |
3775 | struct bgp_clear_node_queue | |
3776 | { | |
3777 | struct bgp_node *rn; | |
3778 | enum bgp_clear_route_type purpose; | |
3779 | }; | |
3780 | ||
200df115 | 3781 | static wq_item_status |
0fb58d5d | 3782 | bgp_clear_route_node (struct work_queue *wq, void *data) |
200df115 | 3783 | { |
228da428 CC |
3784 | struct bgp_clear_node_queue *cnq = data; |
3785 | struct bgp_node *rn = cnq->rn; | |
64e580a7 | 3786 | struct peer *peer = wq->spec.data; |
718e3744 | 3787 | struct bgp_info *ri; |
67174041 AS |
3788 | afi_t afi = bgp_node_table (rn)->afi; |
3789 | safi_t safi = bgp_node_table (rn)->safi; | |
200df115 | 3790 | |
64e580a7 | 3791 | assert (rn && peer); |
200df115 | 3792 | |
43143c8f DS |
3793 | /* It is possible that we have multiple paths for a prefix from a peer |
3794 | * if that peer is using AddPath. | |
3795 | */ | |
64e580a7 | 3796 | for (ri = rn->info; ri; ri = ri->next) |
228da428 | 3797 | if (ri->peer == peer || cnq->purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) |
200df115 | 3798 | { |
3799 | /* graceful restart STALE flag set. */ | |
64e580a7 PJ |
3800 | if (CHECK_FLAG (peer->sflags, PEER_STATUS_NSF_WAIT) |
3801 | && peer->nsf[afi][safi] | |
200df115 | 3802 | && ! CHECK_FLAG (ri->flags, BGP_INFO_STALE) |
1a392d46 PJ |
3803 | && ! CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
3804 | bgp_info_set_flag (rn, ri, BGP_INFO_STALE); | |
200df115 | 3805 | else |
64e580a7 | 3806 | bgp_rib_remove (rn, ri, peer, afi, safi); |
200df115 | 3807 | } |
200df115 | 3808 | return WQ_SUCCESS; |
3809 | } | |
3810 | ||
3811 | static void | |
0fb58d5d | 3812 | bgp_clear_node_queue_del (struct work_queue *wq, void *data) |
200df115 | 3813 | { |
228da428 CC |
3814 | struct bgp_clear_node_queue *cnq = data; |
3815 | struct bgp_node *rn = cnq->rn; | |
67174041 | 3816 | struct bgp_table *table = bgp_node_table (rn); |
64e580a7 PJ |
3817 | |
3818 | bgp_unlock_node (rn); | |
228da428 CC |
3819 | bgp_table_unlock (table); |
3820 | XFREE (MTYPE_BGP_CLEAR_NODE_QUEUE, cnq); | |
200df115 | 3821 | } |
3822 | ||
3823 | static void | |
94f2b392 | 3824 | bgp_clear_node_complete (struct work_queue *wq) |
200df115 | 3825 | { |
64e580a7 PJ |
3826 | struct peer *peer = wq->spec.data; |
3827 | ||
3e0c78ef | 3828 | /* Tickle FSM to start moving again */ |
ca058a30 | 3829 | BGP_EVENT_ADD (peer, Clearing_Completed); |
228da428 CC |
3830 | |
3831 | peer_unlock (peer); /* bgp_clear_route */ | |
200df115 | 3832 | } |
3833 | ||
3834 | static void | |
64e580a7 | 3835 | bgp_clear_node_queue_init (struct peer *peer) |
200df115 | 3836 | { |
a2943657 | 3837 | char wname[sizeof("clear xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx")]; |
64e580a7 | 3838 | |
a2943657 | 3839 | snprintf (wname, sizeof(wname), "clear %s", peer->host); |
64e580a7 PJ |
3840 | #undef CLEAR_QUEUE_NAME_LEN |
3841 | ||
3842 | if ( (peer->clear_node_queue = work_queue_new (bm->master, wname)) == NULL) | |
200df115 | 3843 | { |
3844 | zlog_err ("%s: Failed to allocate work queue", __func__); | |
3845 | exit (1); | |
3846 | } | |
64e580a7 PJ |
3847 | peer->clear_node_queue->spec.hold = 10; |
3848 | peer->clear_node_queue->spec.workfunc = &bgp_clear_route_node; | |
3849 | peer->clear_node_queue->spec.del_item_data = &bgp_clear_node_queue_del; | |
3850 | peer->clear_node_queue->spec.completion_func = &bgp_clear_node_complete; | |
3851 | peer->clear_node_queue->spec.max_retries = 0; | |
3852 | ||
3853 | /* we only 'lock' this peer reference when the queue is actually active */ | |
3854 | peer->clear_node_queue->spec.data = peer; | |
200df115 | 3855 | } |
718e3744 | 3856 | |
200df115 | 3857 | static void |
3858 | bgp_clear_route_table (struct peer *peer, afi_t afi, safi_t safi, | |
228da428 CC |
3859 | struct bgp_table *table, struct peer *rsclient, |
3860 | enum bgp_clear_route_type purpose) | |
200df115 | 3861 | { |
200df115 | 3862 | struct bgp_node *rn; |
3863 | ||
f2c31acb | 3864 | |
718e3744 | 3865 | if (! table) |
fee0f4c6 | 3866 | table = (rsclient) ? rsclient->rib[afi][safi] : peer->bgp->rib[afi][safi]; |
64e580a7 | 3867 | |
6cf159b9 | 3868 | /* If still no table => afi/safi isn't configured at all or smth. */ |
3869 | if (! table) | |
3870 | return; | |
65ca75e0 PJ |
3871 | |
3872 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3873 | { | |
f2c31acb PJ |
3874 | struct bgp_info *ri; |
3875 | struct bgp_adj_in *ain; | |
43143c8f | 3876 | struct bgp_adj_in *ain_next; |
f2c31acb | 3877 | struct bgp_adj_out *aout; |
f2c31acb PJ |
3878 | |
3879 | /* XXX:TODO: This is suboptimal, every non-empty route_node is | |
3880 | * queued for every clearing peer, regardless of whether it is | |
3881 | * relevant to the peer at hand. | |
3882 | * | |
3883 | * Overview: There are 3 different indices which need to be | |
3884 | * scrubbed, potentially, when a peer is removed: | |
3885 | * | |
3886 | * 1 peer's routes visible via the RIB (ie accepted routes) | |
3887 | * 2 peer's routes visible by the (optional) peer's adj-in index | |
3888 | * 3 other routes visible by the peer's adj-out index | |
3889 | * | |
3890 | * 3 there is no hurry in scrubbing, once the struct peer is | |
3891 | * removed from bgp->peer, we could just GC such deleted peer's | |
3892 | * adj-outs at our leisure. | |
3893 | * | |
3894 | * 1 and 2 must be 'scrubbed' in some way, at least made | |
3895 | * invisible via RIB index before peer session is allowed to be | |
3896 | * brought back up. So one needs to know when such a 'search' is | |
3897 | * complete. | |
3898 | * | |
3899 | * Ideally: | |
3900 | * | |
3901 | * - there'd be a single global queue or a single RIB walker | |
3902 | * - rather than tracking which route_nodes still need to be | |
3903 | * examined on a peer basis, we'd track which peers still | |
3904 | * aren't cleared | |
3905 | * | |
3906 | * Given that our per-peer prefix-counts now should be reliable, | |
3907 | * this may actually be achievable. It doesn't seem to be a huge | |
3908 | * problem at this time, | |
43143c8f DS |
3909 | * |
3910 | * It is possible that we have multiple paths for a prefix from a peer | |
3911 | * if that peer is using AddPath. | |
f2c31acb | 3912 | */ |
43143c8f DS |
3913 | ain = rn->adj_in; |
3914 | while (ain) | |
3915 | { | |
3916 | ain_next = ain->next; | |
3917 | ||
3918 | if (ain->peer == peer || purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) | |
3919 | { | |
3920 | bgp_adj_in_remove (rn, ain); | |
3921 | bgp_unlock_node (rn); | |
3922 | } | |
3923 | ||
3924 | ain = ain_next; | |
3925 | } | |
3f9c7369 DS |
3926 | |
3927 | /* | |
3928 | * Can't do this anymore. adj-outs are not maintained per peer. | |
3929 | * | |
24e50f20 JBD |
3930 | for (aout = rn->adj_out; aout; aout = aout->next) |
3931 | if (aout->peer == peer || purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) | |
3932 | { | |
3933 | bgp_adj_out_remove (rn, aout, peer, afi, safi); | |
3934 | bgp_unlock_node (rn); | |
3935 | break; | |
3936 | } | |
3f9c7369 | 3937 | */ |
f2c31acb | 3938 | for (ri = rn->info; ri; ri = ri->next) |
228da428 | 3939 | if (ri->peer == peer || purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) |
f2c31acb | 3940 | { |
228da428 CC |
3941 | struct bgp_clear_node_queue *cnq; |
3942 | ||
3943 | /* both unlocked in bgp_clear_node_queue_del */ | |
67174041 | 3944 | bgp_table_lock (bgp_node_table (rn)); |
228da428 CC |
3945 | bgp_lock_node (rn); |
3946 | cnq = XCALLOC (MTYPE_BGP_CLEAR_NODE_QUEUE, | |
3947 | sizeof (struct bgp_clear_node_queue)); | |
3948 | cnq->rn = rn; | |
3949 | cnq->purpose = purpose; | |
3950 | work_queue_add (peer->clear_node_queue, cnq); | |
3951 | break; | |
f2c31acb | 3952 | } |
65ca75e0 PJ |
3953 | } |
3954 | return; | |
3955 | } | |
3956 | ||
3957 | void | |
228da428 CC |
3958 | bgp_clear_route (struct peer *peer, afi_t afi, safi_t safi, |
3959 | enum bgp_clear_route_type purpose) | |
65ca75e0 PJ |
3960 | { |
3961 | struct bgp_node *rn; | |
3962 | struct bgp_table *table; | |
3963 | struct peer *rsclient; | |
3964 | struct listnode *node, *nnode; | |
6cf159b9 | 3965 | |
64e580a7 PJ |
3966 | if (peer->clear_node_queue == NULL) |
3967 | bgp_clear_node_queue_init (peer); | |
200df115 | 3968 | |
ca058a30 PJ |
3969 | /* bgp_fsm.c keeps sessions in state Clearing, not transitioning to |
3970 | * Idle until it receives a Clearing_Completed event. This protects | |
3971 | * against peers which flap faster than we can we clear, which could | |
3972 | * lead to: | |
64e580a7 PJ |
3973 | * |
3974 | * a) race with routes from the new session being installed before | |
3975 | * clear_route_node visits the node (to delete the route of that | |
3976 | * peer) | |
3977 | * b) resource exhaustion, clear_route_node likely leads to an entry | |
3978 | * on the process_main queue. Fast-flapping could cause that queue | |
3979 | * to grow and grow. | |
200df115 | 3980 | */ |
dc83d712 DS |
3981 | |
3982 | /* lock peer in assumption that clear-node-queue will get nodes; if so, | |
3983 | * the unlock will happen upon work-queue completion; other wise, the | |
3984 | * unlock happens at the end of this function. | |
3985 | */ | |
ca058a30 | 3986 | if (!peer->clear_node_queue->thread) |
dc83d712 | 3987 | peer_lock (peer); |
fee0f4c6 | 3988 | |
228da428 | 3989 | switch (purpose) |
fee0f4c6 | 3990 | { |
228da428 CC |
3991 | case BGP_CLEAR_ROUTE_NORMAL: |
3992 | if (safi != SAFI_MPLS_VPN) | |
3993 | bgp_clear_route_table (peer, afi, safi, NULL, NULL, purpose); | |
3994 | else | |
3995 | for (rn = bgp_table_top (peer->bgp->rib[afi][safi]); rn; | |
3996 | rn = bgp_route_next (rn)) | |
3997 | if ((table = rn->info) != NULL) | |
3998 | bgp_clear_route_table (peer, afi, safi, table, NULL, purpose); | |
3999 | ||
4000 | for (ALL_LIST_ELEMENTS (peer->bgp->rsclient, node, nnode, rsclient)) | |
4001 | if (CHECK_FLAG(rsclient->af_flags[afi][safi], | |
4002 | PEER_FLAG_RSERVER_CLIENT)) | |
4003 | bgp_clear_route_table (peer, afi, safi, NULL, rsclient, purpose); | |
4004 | break; | |
4005 | ||
4006 | case BGP_CLEAR_ROUTE_MY_RSCLIENT: | |
4007 | bgp_clear_route_table (peer, afi, safi, NULL, peer, purpose); | |
4008 | break; | |
4009 | ||
4010 | default: | |
4011 | assert (0); | |
4012 | break; | |
fee0f4c6 | 4013 | } |
dc83d712 DS |
4014 | |
4015 | /* unlock if no nodes got added to the clear-node-queue. */ | |
65ca75e0 | 4016 | if (!peer->clear_node_queue->thread) |
dc83d712 DS |
4017 | peer_unlock (peer); |
4018 | ||
718e3744 | 4019 | } |
4020 | ||
4021 | void | |
4022 | bgp_clear_route_all (struct peer *peer) | |
4023 | { | |
4024 | afi_t afi; | |
4025 | safi_t safi; | |
4026 | ||
4027 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
4028 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
228da428 | 4029 | bgp_clear_route (peer, afi, safi, BGP_CLEAR_ROUTE_NORMAL); |
718e3744 | 4030 | } |
4031 | ||
4032 | void | |
4033 | bgp_clear_adj_in (struct peer *peer, afi_t afi, safi_t safi) | |
4034 | { | |
4035 | struct bgp_table *table; | |
4036 | struct bgp_node *rn; | |
4037 | struct bgp_adj_in *ain; | |
43143c8f | 4038 | struct bgp_adj_in *ain_next; |
718e3744 | 4039 | |
4040 | table = peer->bgp->rib[afi][safi]; | |
4041 | ||
43143c8f DS |
4042 | /* It is possible that we have multiple paths for a prefix from a peer |
4043 | * if that peer is using AddPath. | |
4044 | */ | |
718e3744 | 4045 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) |
43143c8f DS |
4046 | { |
4047 | ain = rn->adj_in; | |
4048 | ||
4049 | while (ain) | |
4050 | { | |
4051 | ain_next = ain->next; | |
4052 | ||
4053 | if (ain->peer == peer) | |
4054 | { | |
4055 | bgp_adj_in_remove (rn, ain); | |
4056 | bgp_unlock_node (rn); | |
4057 | } | |
4058 | ||
4059 | ain = ain_next; | |
4060 | } | |
4061 | } | |
718e3744 | 4062 | } |
93406d87 | 4063 | |
4064 | void | |
4065 | bgp_clear_stale_route (struct peer *peer, afi_t afi, safi_t safi) | |
4066 | { | |
4067 | struct bgp_node *rn; | |
4068 | struct bgp_info *ri; | |
4069 | struct bgp_table *table; | |
4070 | ||
4071 | table = peer->bgp->rib[afi][safi]; | |
4072 | ||
4073 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
4074 | { | |
4075 | for (ri = rn->info; ri; ri = ri->next) | |
4076 | if (ri->peer == peer) | |
4077 | { | |
4078 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) | |
4079 | bgp_rib_remove (rn, ri, peer, afi, safi); | |
4080 | break; | |
4081 | } | |
4082 | } | |
4083 | } | |
6b0655a2 | 4084 | |
718e3744 | 4085 | /* Delete all kernel routes. */ |
4086 | void | |
66e5cd87 | 4087 | bgp_cleanup_routes (void) |
718e3744 | 4088 | { |
4089 | struct bgp *bgp; | |
1eb8ef25 | 4090 | struct listnode *node, *nnode; |
718e3744 | 4091 | struct bgp_node *rn; |
4092 | struct bgp_table *table; | |
4093 | struct bgp_info *ri; | |
4094 | ||
1eb8ef25 | 4095 | for (ALL_LIST_ELEMENTS (bm->bgp, node, nnode, bgp)) |
718e3744 | 4096 | { |
4097 | table = bgp->rib[AFI_IP][SAFI_UNICAST]; | |
4098 | ||
4099 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
4100 | for (ri = rn->info; ri; ri = ri->next) | |
4101 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED) | |
4102 | && ri->type == ZEBRA_ROUTE_BGP | |
f992e2a9 DS |
4103 | && (ri->sub_type == BGP_ROUTE_NORMAL || |
4104 | ri->sub_type == BGP_ROUTE_AGGREGATE)) | |
5a616c08 | 4105 | bgp_zebra_withdraw (&rn->p, ri,SAFI_UNICAST); |
718e3744 | 4106 | |
4107 | table = bgp->rib[AFI_IP6][SAFI_UNICAST]; | |
4108 | ||
4109 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
4110 | for (ri = rn->info; ri; ri = ri->next) | |
4111 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED) | |
4112 | && ri->type == ZEBRA_ROUTE_BGP | |
f992e2a9 DS |
4113 | && (ri->sub_type == BGP_ROUTE_NORMAL || |
4114 | ri->sub_type == BGP_ROUTE_AGGREGATE)) | |
5a616c08 | 4115 | bgp_zebra_withdraw (&rn->p, ri,SAFI_UNICAST); |
718e3744 | 4116 | } |
4117 | } | |
4118 | ||
4119 | void | |
66e5cd87 | 4120 | bgp_reset (void) |
718e3744 | 4121 | { |
4122 | vty_reset (); | |
4123 | bgp_zclient_reset (); | |
4124 | access_list_reset (); | |
4125 | prefix_list_reset (); | |
4126 | } | |
6b0655a2 | 4127 | |
718e3744 | 4128 | /* Parse NLRI stream. Withdraw NLRI is recognized by NULL attr |
4129 | value. */ | |
4130 | int | |
4131 | bgp_nlri_parse (struct peer *peer, struct attr *attr, struct bgp_nlri *packet) | |
4132 | { | |
4133 | u_char *pnt; | |
4134 | u_char *lim; | |
4135 | struct prefix p; | |
4136 | int psize; | |
4137 | int ret; | |
a82478b9 DS |
4138 | afi_t afi; |
4139 | safi_t safi; | |
4140 | u_char addpath_encoded; | |
4141 | u_int32_t addpath_id; | |
718e3744 | 4142 | |
4143 | /* Check peer status. */ | |
4144 | if (peer->status != Established) | |
4145 | return 0; | |
4146 | ||
4147 | pnt = packet->nlri; | |
4148 | lim = pnt + packet->length; | |
a82478b9 DS |
4149 | afi = packet->afi; |
4150 | safi = packet->safi; | |
4151 | addpath_id = 0; | |
4152 | ||
4153 | addpath_encoded = (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_RX_ADV) && | |
4154 | CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_TX_RCV)); | |
718e3744 | 4155 | |
4156 | for (; pnt < lim; pnt += psize) | |
4157 | { | |
4158 | /* Clear prefix structure. */ | |
4159 | memset (&p, 0, sizeof (struct prefix)); | |
4160 | ||
a82478b9 DS |
4161 | if (addpath_encoded) |
4162 | { | |
cd808e74 DS |
4163 | |
4164 | /* When packet overflow occurs return immediately. */ | |
4165 | if (pnt + BGP_ADDPATH_ID_LEN > lim) | |
4166 | return -1; | |
4167 | ||
a82478b9 DS |
4168 | addpath_id = ntohl(*((uint32_t*) pnt)); |
4169 | pnt += BGP_ADDPATH_ID_LEN; | |
4170 | } | |
4171 | ||
718e3744 | 4172 | /* Fetch prefix length. */ |
4173 | p.prefixlen = *pnt++; | |
a82478b9 | 4174 | p.family = afi2family (afi); |
718e3744 | 4175 | |
4176 | /* Already checked in nlri_sanity_check(). We do double check | |
4177 | here. */ | |
a82478b9 DS |
4178 | if ((afi == AFI_IP && p.prefixlen > 32) |
4179 | || (afi == AFI_IP6 && p.prefixlen > 128)) | |
718e3744 | 4180 | return -1; |
4181 | ||
4182 | /* Packet size overflow check. */ | |
4183 | psize = PSIZE (p.prefixlen); | |
4184 | ||
4185 | /* When packet overflow occur return immediately. */ | |
4186 | if (pnt + psize > lim) | |
4187 | return -1; | |
4188 | ||
4189 | /* Fetch prefix from NLRI packet. */ | |
4190 | memcpy (&p.u.prefix, pnt, psize); | |
4191 | ||
4192 | /* Check address. */ | |
a82478b9 | 4193 | if (afi == AFI_IP && safi == SAFI_UNICAST) |
718e3744 | 4194 | { |
4195 | if (IN_CLASSD (ntohl (p.u.prefix4.s_addr))) | |
4196 | { | |
f5ba3874 | 4197 | /* |
4198 | * From draft-ietf-idr-bgp4-22, Section 6.3: | |
4199 | * If a BGP router receives an UPDATE message with a | |
4200 | * semantically incorrect NLRI field, in which a prefix is | |
4201 | * semantically incorrect (eg. an unexpected multicast IP | |
4202 | * address), it should ignore the prefix. | |
4203 | */ | |
16286195 DS |
4204 | zlog_err ("IPv4 unicast NLRI is multicast address %s", |
4205 | inet_ntoa (p.u.prefix4)); | |
f5ba3874 | 4206 | |
718e3744 | 4207 | return -1; |
4208 | } | |
4209 | } | |
4210 | ||
4211 | #ifdef HAVE_IPV6 | |
4212 | /* Check address. */ | |
a82478b9 | 4213 | if (afi == AFI_IP6 && safi == SAFI_UNICAST) |
718e3744 | 4214 | { |
4215 | if (IN6_IS_ADDR_LINKLOCAL (&p.u.prefix6)) | |
4216 | { | |
4217 | char buf[BUFSIZ]; | |
4218 | ||
16286195 DS |
4219 | zlog_warn ("IPv6 link-local NLRI received %s ignore this NLRI", |
4220 | inet_ntop (AF_INET6, &p.u.prefix6, buf, BUFSIZ)); | |
718e3744 | 4221 | |
4222 | continue; | |
4223 | } | |
4224 | } | |
4225 | #endif /* HAVE_IPV6 */ | |
4226 | ||
4227 | /* Normal process. */ | |
4228 | if (attr) | |
a82478b9 | 4229 | ret = bgp_update (peer, &p, addpath_id, attr, afi, safi, |
718e3744 | 4230 | ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, NULL, NULL, 0); |
4231 | else | |
a82478b9 | 4232 | ret = bgp_withdraw (peer, &p, addpath_id, attr, afi, safi, |
718e3744 | 4233 | ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, NULL, NULL); |
4234 | ||
4235 | /* Address family configuration mismatch or maximum-prefix count | |
4236 | overflow. */ | |
4237 | if (ret < 0) | |
4238 | return -1; | |
4239 | } | |
4240 | ||
4241 | /* Packet length consistency check. */ | |
4242 | if (pnt != lim) | |
4243 | return -1; | |
4244 | ||
4245 | return 0; | |
4246 | } | |
4247 | ||
4248 | /* NLRI encode syntax check routine. */ | |
4249 | int | |
a82478b9 | 4250 | bgp_nlri_sanity_check (struct peer *peer, int afi, safi_t safi, u_char *pnt, |
d889623f | 4251 | bgp_size_t length, int *numpfx) |
718e3744 | 4252 | { |
4253 | u_char *end; | |
4254 | u_char prefixlen; | |
4255 | int psize; | |
a82478b9 | 4256 | u_char addpath_encoded; |
718e3744 | 4257 | |
d889623f | 4258 | *numpfx = 0; |
718e3744 | 4259 | end = pnt + length; |
4260 | ||
a82478b9 DS |
4261 | addpath_encoded = (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_RX_ADV) && |
4262 | CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_TX_RCV)); | |
4263 | ||
718e3744 | 4264 | /* RFC1771 6.3 The NLRI field in the UPDATE message is checked for |
4265 | syntactic validity. If the field is syntactically incorrect, | |
4266 | then the Error Subcode is set to Invalid Network Field. */ | |
4267 | ||
4268 | while (pnt < end) | |
4269 | { | |
cd808e74 | 4270 | |
a82478b9 DS |
4271 | /* If the NLRI is encoded using addpath then the first 4 bytes are |
4272 | * the addpath ID. */ | |
4273 | if (addpath_encoded) | |
cd808e74 DS |
4274 | { |
4275 | if (pnt + BGP_ADDPATH_ID_LEN > end) | |
4276 | { | |
4277 | zlog_err ("%s [Error] Update packet error" | |
4278 | " (prefix data addpath overflow)", | |
4279 | peer->host); | |
4280 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
4281 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
4282 | return -1; | |
4283 | } | |
4284 | pnt += BGP_ADDPATH_ID_LEN; | |
4285 | } | |
a82478b9 | 4286 | |
718e3744 | 4287 | prefixlen = *pnt++; |
4288 | ||
4289 | /* Prefix length check. */ | |
4290 | if ((afi == AFI_IP && prefixlen > 32) | |
4291 | || (afi == AFI_IP6 && prefixlen > 128)) | |
4292 | { | |
16286195 | 4293 | zlog_err ("%s [Error] Update packet error (wrong prefix length %d)", |
718e3744 | 4294 | peer->host, prefixlen); |
4295 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
4296 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
4297 | return -1; | |
4298 | } | |
4299 | ||
4300 | /* Packet size overflow check. */ | |
4301 | psize = PSIZE (prefixlen); | |
4302 | ||
4303 | if (pnt + psize > end) | |
4304 | { | |
16286195 | 4305 | zlog_err ("%s [Error] Update packet error" |
718e3744 | 4306 | " (prefix data overflow prefix size is %d)", |
4307 | peer->host, psize); | |
4308 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
4309 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
4310 | return -1; | |
4311 | } | |
4312 | ||
4313 | pnt += psize; | |
d889623f | 4314 | (*numpfx)++; |
718e3744 | 4315 | } |
4316 | ||
4317 | /* Packet length consistency check. */ | |
4318 | if (pnt != end) | |
4319 | { | |
16286195 | 4320 | zlog_err ("%s [Error] Update packet error" |
718e3744 | 4321 | " (prefix length mismatch with total length)", |
4322 | peer->host); | |
4323 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
4324 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
4325 | return -1; | |
4326 | } | |
4327 | return 0; | |
4328 | } | |
6b0655a2 | 4329 | |
94f2b392 | 4330 | static struct bgp_static * |
66e5cd87 | 4331 | bgp_static_new (void) |
718e3744 | 4332 | { |
393deb9b | 4333 | return XCALLOC (MTYPE_BGP_STATIC, sizeof (struct bgp_static)); |
718e3744 | 4334 | } |
4335 | ||
94f2b392 | 4336 | static void |
718e3744 | 4337 | bgp_static_free (struct bgp_static *bgp_static) |
4338 | { | |
4339 | if (bgp_static->rmap.name) | |
4340 | free (bgp_static->rmap.name); | |
4341 | XFREE (MTYPE_BGP_STATIC, bgp_static); | |
4342 | } | |
4343 | ||
94f2b392 | 4344 | static void |
fee0f4c6 | 4345 | bgp_static_withdraw_rsclient (struct bgp *bgp, struct peer *rsclient, |
4346 | struct prefix *p, afi_t afi, safi_t safi) | |
4347 | { | |
4348 | struct bgp_node *rn; | |
4349 | struct bgp_info *ri; | |
4350 | ||
4351 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, NULL); | |
4352 | ||
4353 | /* Check selected route and self inserted route. */ | |
4354 | for (ri = rn->info; ri; ri = ri->next) | |
4355 | if (ri->peer == bgp->peer_self | |
4356 | && ri->type == ZEBRA_ROUTE_BGP | |
4357 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4358 | break; | |
4359 | ||
4360 | /* Withdraw static BGP route from routing table. */ | |
4361 | if (ri) | |
4362 | { | |
fee0f4c6 | 4363 | bgp_info_delete (rn, ri); |
1a392d46 | 4364 | bgp_process (bgp, rn, afi, safi); |
fee0f4c6 | 4365 | } |
4366 | ||
4367 | /* Unlock bgp_node_lookup. */ | |
4368 | bgp_unlock_node (rn); | |
4369 | } | |
4370 | ||
94f2b392 | 4371 | static void |
fee0f4c6 | 4372 | bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p, |
fb982c25 PJ |
4373 | struct bgp_static *bgp_static, |
4374 | afi_t afi, safi_t safi) | |
fee0f4c6 | 4375 | { |
4376 | struct bgp_node *rn; | |
4377 | struct bgp_info *ri; | |
4378 | struct bgp_info *new; | |
4379 | struct bgp_info info; | |
fee0f4c6 | 4380 | struct attr *attr_new; |
e16a4133 | 4381 | struct attr attr; |
558d1fec JBD |
4382 | struct attr new_attr; |
4383 | struct attr_extra new_extra; | |
fee0f4c6 | 4384 | struct bgp *bgp; |
4385 | int ret; | |
4386 | char buf[SU_ADDRSTRLEN]; | |
4387 | ||
4388 | bgp = rsclient->bgp; | |
4389 | ||
06e110f9 PJ |
4390 | assert (bgp_static); |
4391 | if (!bgp_static) | |
4392 | return; | |
4393 | ||
fee0f4c6 | 4394 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, NULL); |
4395 | ||
4396 | bgp_attr_default_set (&attr, BGP_ORIGIN_IGP); | |
06e110f9 PJ |
4397 | |
4398 | attr.nexthop = bgp_static->igpnexthop; | |
4399 | attr.med = bgp_static->igpmetric; | |
4400 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC); | |
41367172 | 4401 | |
41367172 PJ |
4402 | if (bgp_static->atomic) |
4403 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE); | |
4404 | ||
fee0f4c6 | 4405 | /* Apply network route-map for export to this rsclient. */ |
4406 | if (bgp_static->rmap.name) | |
4407 | { | |
fb982c25 | 4408 | struct attr attr_tmp = attr; |
fee0f4c6 | 4409 | info.peer = rsclient; |
fb982c25 PJ |
4410 | info.attr = &attr_tmp; |
4411 | ||
fee0f4c6 | 4412 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_EXPORT); |
4413 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_NETWORK); | |
4414 | ||
4415 | ret = route_map_apply (bgp_static->rmap.map, p, RMAP_BGP, &info); | |
4416 | ||
4417 | rsclient->rmap_type = 0; | |
4418 | ||
4419 | if (ret == RMAP_DENYMATCH) | |
4420 | { | |
4421 | /* Free uninterned attribute. */ | |
fb982c25 | 4422 | bgp_attr_flush (&attr_tmp); |
fee0f4c6 | 4423 | |
4424 | /* Unintern original. */ | |
f6f434b2 | 4425 | aspath_unintern (&attr.aspath); |
fee0f4c6 | 4426 | bgp_static_withdraw_rsclient (bgp, rsclient, p, afi, safi); |
fb982c25 PJ |
4427 | bgp_attr_extra_free (&attr); |
4428 | ||
fee0f4c6 | 4429 | return; |
4430 | } | |
fb982c25 | 4431 | attr_new = bgp_attr_intern (&attr_tmp); |
fee0f4c6 | 4432 | } |
4433 | else | |
4434 | attr_new = bgp_attr_intern (&attr); | |
558d1fec JBD |
4435 | |
4436 | new_attr.extra = &new_extra; | |
7badc263 | 4437 | bgp_attr_dup(&new_attr, attr_new); |
fb982c25 | 4438 | |
fee0f4c6 | 4439 | SET_FLAG (bgp->peer_self->rmap_type, PEER_RMAP_TYPE_NETWORK); |
4440 | ||
fb982c25 PJ |
4441 | if (bgp_import_modifier (rsclient, bgp->peer_self, p, &new_attr, afi, safi) |
4442 | == RMAP_DENY) | |
4443 | { | |
fee0f4c6 | 4444 | /* This BGP update is filtered. Log the reason then update BGP entry. */ |
3f9c7369 | 4445 | if (bgp_debug_update(rsclient, p, NULL, 1)) |
16286195 DS |
4446 | zlog_debug ("Static UPDATE about %s/%d -- DENIED for RS-client %s due to: import-policy", |
4447 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
4448 | p->prefixlen, rsclient->host); | |
fee0f4c6 | 4449 | |
4450 | bgp->peer_self->rmap_type = 0; | |
4451 | ||
f6f434b2 PJ |
4452 | bgp_attr_unintern (&attr_new); |
4453 | aspath_unintern (&attr.aspath); | |
fb982c25 | 4454 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4455 | |
4456 | bgp_static_withdraw_rsclient (bgp, rsclient, p, afi, safi); | |
4457 | ||
4458 | return; | |
fb982c25 | 4459 | } |
fee0f4c6 | 4460 | |
4461 | bgp->peer_self->rmap_type = 0; | |
4462 | ||
f6f434b2 | 4463 | bgp_attr_unintern (&attr_new); |
fee0f4c6 | 4464 | attr_new = bgp_attr_intern (&new_attr); |
4465 | ||
4466 | for (ri = rn->info; ri; ri = ri->next) | |
4467 | if (ri->peer == bgp->peer_self && ri->type == ZEBRA_ROUTE_BGP | |
4468 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4469 | break; | |
4470 | ||
4471 | if (ri) | |
4472 | { | |
8d45210e | 4473 | if (attrhash_cmp (ri->attr, attr_new) && |
078430f6 DS |
4474 | !CHECK_FLAG(ri->flags, BGP_INFO_REMOVED) && |
4475 | !bgp_flag_check(bgp, BGP_FLAG_FORCE_STATIC_PROCESS)) | |
fee0f4c6 | 4476 | { |
4477 | bgp_unlock_node (rn); | |
f6f434b2 PJ |
4478 | bgp_attr_unintern (&attr_new); |
4479 | aspath_unintern (&attr.aspath); | |
fb982c25 | 4480 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4481 | return; |
4482 | } | |
4483 | else | |
4484 | { | |
4485 | /* The attribute is changed. */ | |
1a392d46 | 4486 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
fee0f4c6 | 4487 | |
4488 | /* Rewrite BGP route information. */ | |
8d45210e AS |
4489 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) |
4490 | bgp_info_restore(rn, ri); | |
f6f434b2 | 4491 | bgp_attr_unintern (&ri->attr); |
fee0f4c6 | 4492 | ri->attr = attr_new; |
65957886 | 4493 | ri->uptime = bgp_clock (); |
fee0f4c6 | 4494 | |
fc9a856f DS |
4495 | /* Nexthop reachability check. */ |
4496 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4497 | { | |
75aead62 | 4498 | if (bgp_find_or_add_nexthop (bgp, afi, ri, NULL, 0)) |
fc9a856f DS |
4499 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
4500 | else | |
4501 | { | |
4502 | if (BGP_DEBUG(nht, NHT)) | |
4503 | { | |
4504 | char buf1[INET6_ADDRSTRLEN]; | |
078430f6 DS |
4505 | inet_ntop (p->family, &p->u.prefix, buf1, |
4506 | INET6_ADDRSTRLEN); | |
4507 | zlog_debug("%s(%s): Route not in table, not advertising", | |
4508 | __FUNCTION__, buf1); | |
fc9a856f DS |
4509 | } |
4510 | bgp_info_unset_flag (rn, ri, BGP_INFO_VALID); | |
4511 | } | |
4512 | } | |
078430f6 DS |
4513 | else |
4514 | { | |
4515 | /* Delete the NHT structure if any, if we're toggling between | |
4516 | * enabling/disabling import check. We deregister the route | |
4517 | * from NHT to avoid overloading NHT and the process interaction | |
4518 | */ | |
4519 | bgp_unlink_nexthop(ri); | |
4520 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); | |
4521 | } | |
fee0f4c6 | 4522 | /* Process change. */ |
4523 | bgp_process (bgp, rn, afi, safi); | |
4524 | bgp_unlock_node (rn); | |
f6f434b2 | 4525 | aspath_unintern (&attr.aspath); |
fb982c25 | 4526 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4527 | return; |
fb982c25 | 4528 | } |
fee0f4c6 | 4529 | } |
fb018d25 | 4530 | |
fee0f4c6 | 4531 | /* Make new BGP info. */ |
7c8ff89e | 4532 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, bgp->peer_self, |
fb018d25 | 4533 | attr_new, rn); |
fc9a856f DS |
4534 | /* Nexthop reachability check. */ |
4535 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4536 | { | |
75aead62 | 4537 | if (bgp_find_or_add_nexthop (bgp, afi, new, NULL, 0)) |
fc9a856f DS |
4538 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
4539 | else | |
4540 | { | |
4541 | if (BGP_DEBUG(nht, NHT)) | |
4542 | { | |
4543 | char buf1[INET6_ADDRSTRLEN]; | |
078430f6 DS |
4544 | inet_ntop(p->family, &p->u.prefix, buf1, |
4545 | INET6_ADDRSTRLEN); | |
4546 | zlog_debug("%s(%s): Route not in table, not advertising", __FUNCTION__, | |
4547 | buf1); | |
fc9a856f DS |
4548 | } |
4549 | bgp_info_unset_flag (rn, new, BGP_INFO_VALID); | |
4550 | } | |
4551 | } | |
4552 | else | |
078430f6 DS |
4553 | { |
4554 | /* Delete the NHT structure if any, if we're toggling between | |
4555 | * enabling/disabling import check. We deregister the route | |
4556 | * from NHT to avoid overloading NHT and the process interaction | |
4557 | */ | |
4558 | bgp_unlink_nexthop(new); | |
4559 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); | |
4560 | } | |
fee0f4c6 | 4561 | |
4562 | /* Register new BGP information. */ | |
4563 | bgp_info_add (rn, new); | |
200df115 | 4564 | |
4565 | /* route_node_get lock */ | |
4566 | bgp_unlock_node (rn); | |
4567 | ||
fee0f4c6 | 4568 | /* Process change. */ |
4569 | bgp_process (bgp, rn, afi, safi); | |
4570 | ||
4571 | /* Unintern original. */ | |
f6f434b2 | 4572 | aspath_unintern (&attr.aspath); |
fb982c25 | 4573 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4574 | } |
4575 | ||
94f2b392 | 4576 | static void |
fee0f4c6 | 4577 | bgp_static_update_main (struct bgp *bgp, struct prefix *p, |
fc9a856f | 4578 | struct bgp_static *bgp_static, afi_t afi, safi_t safi) |
718e3744 | 4579 | { |
4580 | struct bgp_node *rn; | |
4581 | struct bgp_info *ri; | |
4582 | struct bgp_info *new; | |
4583 | struct bgp_info info; | |
e16a4133 | 4584 | struct attr attr; |
718e3744 | 4585 | struct attr *attr_new; |
4586 | int ret; | |
4587 | ||
dd8103a9 PJ |
4588 | assert (bgp_static); |
4589 | if (!bgp_static) | |
4590 | return; | |
4591 | ||
fee0f4c6 | 4592 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, NULL); |
718e3744 | 4593 | |
4594 | bgp_attr_default_set (&attr, BGP_ORIGIN_IGP); | |
dd8103a9 PJ |
4595 | |
4596 | attr.nexthop = bgp_static->igpnexthop; | |
4597 | attr.med = bgp_static->igpmetric; | |
4598 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC); | |
718e3744 | 4599 | |
41367172 PJ |
4600 | if (bgp_static->atomic) |
4601 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE); | |
4602 | ||
718e3744 | 4603 | /* Apply route-map. */ |
4604 | if (bgp_static->rmap.name) | |
4605 | { | |
fb982c25 | 4606 | struct attr attr_tmp = attr; |
718e3744 | 4607 | info.peer = bgp->peer_self; |
286e1e71 | 4608 | info.attr = &attr_tmp; |
718e3744 | 4609 | |
fee0f4c6 | 4610 | SET_FLAG (bgp->peer_self->rmap_type, PEER_RMAP_TYPE_NETWORK); |
4611 | ||
718e3744 | 4612 | ret = route_map_apply (bgp_static->rmap.map, p, RMAP_BGP, &info); |
286e1e71 | 4613 | |
fee0f4c6 | 4614 | bgp->peer_self->rmap_type = 0; |
4615 | ||
718e3744 | 4616 | if (ret == RMAP_DENYMATCH) |
4617 | { | |
4618 | /* Free uninterned attribute. */ | |
286e1e71 | 4619 | bgp_attr_flush (&attr_tmp); |
718e3744 | 4620 | |
4621 | /* Unintern original. */ | |
f6f434b2 | 4622 | aspath_unintern (&attr.aspath); |
fb982c25 | 4623 | bgp_attr_extra_free (&attr); |
718e3744 | 4624 | bgp_static_withdraw (bgp, p, afi, safi); |
4625 | return; | |
4626 | } | |
286e1e71 | 4627 | attr_new = bgp_attr_intern (&attr_tmp); |
718e3744 | 4628 | } |
286e1e71 | 4629 | else |
4630 | attr_new = bgp_attr_intern (&attr); | |
718e3744 | 4631 | |
4632 | for (ri = rn->info; ri; ri = ri->next) | |
4633 | if (ri->peer == bgp->peer_self && ri->type == ZEBRA_ROUTE_BGP | |
4634 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4635 | break; | |
4636 | ||
4637 | if (ri) | |
4638 | { | |
8d45210e | 4639 | if (attrhash_cmp (ri->attr, attr_new) && |
078430f6 DS |
4640 | !CHECK_FLAG(ri->flags, BGP_INFO_REMOVED) && |
4641 | !bgp_flag_check(bgp, BGP_FLAG_FORCE_STATIC_PROCESS)) | |
718e3744 | 4642 | { |
4643 | bgp_unlock_node (rn); | |
f6f434b2 PJ |
4644 | bgp_attr_unintern (&attr_new); |
4645 | aspath_unintern (&attr.aspath); | |
fb982c25 | 4646 | bgp_attr_extra_free (&attr); |
718e3744 | 4647 | return; |
4648 | } | |
4649 | else | |
4650 | { | |
4651 | /* The attribute is changed. */ | |
1a392d46 | 4652 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 4653 | |
4654 | /* Rewrite BGP route information. */ | |
8d45210e AS |
4655 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) |
4656 | bgp_info_restore(rn, ri); | |
4657 | else | |
4658 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); | |
f6f434b2 | 4659 | bgp_attr_unintern (&ri->attr); |
718e3744 | 4660 | ri->attr = attr_new; |
65957886 | 4661 | ri->uptime = bgp_clock (); |
718e3744 | 4662 | |
fc9a856f DS |
4663 | /* Nexthop reachability check. */ |
4664 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4665 | { | |
75aead62 | 4666 | if (bgp_find_or_add_nexthop (bgp, afi, ri, NULL, 0)) |
fc9a856f DS |
4667 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
4668 | else | |
4669 | { | |
4670 | if (BGP_DEBUG(nht, NHT)) | |
4671 | { | |
4672 | char buf1[INET6_ADDRSTRLEN]; | |
078430f6 DS |
4673 | inet_ntop(p->family, &p->u.prefix, buf1, |
4674 | INET6_ADDRSTRLEN); | |
4675 | zlog_debug("%s(%s): Route not in table, not advertising", | |
4676 | __FUNCTION__, buf1); | |
fc9a856f DS |
4677 | } |
4678 | bgp_info_unset_flag (rn, ri, BGP_INFO_VALID); | |
4679 | } | |
4680 | } | |
078430f6 DS |
4681 | else |
4682 | { | |
4683 | /* Delete the NHT structure if any, if we're toggling between | |
4684 | * enabling/disabling import check. We deregister the route | |
4685 | * from NHT to avoid overloading NHT and the process interaction | |
4686 | */ | |
4687 | bgp_unlink_nexthop(ri); | |
4688 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); | |
4689 | } | |
718e3744 | 4690 | /* Process change. */ |
4691 | bgp_aggregate_increment (bgp, p, ri, afi, safi); | |
4692 | bgp_process (bgp, rn, afi, safi); | |
4693 | bgp_unlock_node (rn); | |
f6f434b2 | 4694 | aspath_unintern (&attr.aspath); |
fb982c25 | 4695 | bgp_attr_extra_free (&attr); |
718e3744 | 4696 | return; |
4697 | } | |
4698 | } | |
4699 | ||
4700 | /* Make new BGP info. */ | |
7c8ff89e | 4701 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, bgp->peer_self, attr_new, |
fb018d25 | 4702 | rn); |
fc9a856f DS |
4703 | /* Nexthop reachability check. */ |
4704 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4705 | { | |
75aead62 | 4706 | if (bgp_find_or_add_nexthop (bgp, afi, new, NULL, 0)) |
fc9a856f DS |
4707 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
4708 | else | |
4709 | { | |
4710 | if (BGP_DEBUG(nht, NHT)) | |
4711 | { | |
4712 | char buf1[INET6_ADDRSTRLEN]; | |
078430f6 | 4713 | inet_ntop(p->family, &p->u.prefix, buf1, |
fc9a856f | 4714 | INET6_ADDRSTRLEN); |
078430f6 DS |
4715 | zlog_debug("%s(%s): Route not in table, not advertising", |
4716 | __FUNCTION__, buf1); | |
fc9a856f DS |
4717 | } |
4718 | bgp_info_unset_flag (rn, new, BGP_INFO_VALID); | |
4719 | } | |
4720 | } | |
4721 | else | |
078430f6 DS |
4722 | { |
4723 | /* Delete the NHT structure if any, if we're toggling between | |
4724 | * enabling/disabling import check. We deregister the route | |
4725 | * from NHT to avoid overloading NHT and the process interaction | |
4726 | */ | |
4727 | bgp_unlink_nexthop(new); | |
4728 | ||
4729 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); | |
4730 | } | |
718e3744 | 4731 | |
4732 | /* Aggregate address increment. */ | |
4733 | bgp_aggregate_increment (bgp, p, new, afi, safi); | |
4734 | ||
4735 | /* Register new BGP information. */ | |
4736 | bgp_info_add (rn, new); | |
200df115 | 4737 | |
4738 | /* route_node_get lock */ | |
4739 | bgp_unlock_node (rn); | |
4740 | ||
718e3744 | 4741 | /* Process change. */ |
4742 | bgp_process (bgp, rn, afi, safi); | |
4743 | ||
4744 | /* Unintern original. */ | |
f6f434b2 | 4745 | aspath_unintern (&attr.aspath); |
fb982c25 | 4746 | bgp_attr_extra_free (&attr); |
718e3744 | 4747 | } |
4748 | ||
fee0f4c6 | 4749 | void |
4750 | bgp_static_update (struct bgp *bgp, struct prefix *p, | |
4751 | struct bgp_static *bgp_static, afi_t afi, safi_t safi) | |
4752 | { | |
4753 | struct peer *rsclient; | |
1eb8ef25 | 4754 | struct listnode *node, *nnode; |
fee0f4c6 | 4755 | |
4756 | bgp_static_update_main (bgp, p, bgp_static, afi, safi); | |
4757 | ||
1eb8ef25 | 4758 | for (ALL_LIST_ELEMENTS (bgp->rsclient, node, nnode, rsclient)) |
fee0f4c6 | 4759 | { |
da5b30f6 PJ |
4760 | if (CHECK_FLAG (rsclient->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) |
4761 | bgp_static_update_rsclient (rsclient, p, bgp_static, afi, safi); | |
fee0f4c6 | 4762 | } |
4763 | } | |
4764 | ||
94f2b392 | 4765 | static void |
4c9641ba ML |
4766 | bgp_static_update_vpnv4 (struct bgp *bgp, struct prefix *p, afi_t afi, |
4767 | safi_t safi, struct prefix_rd *prd, u_char *tag) | |
718e3744 | 4768 | { |
4769 | struct bgp_node *rn; | |
4770 | struct bgp_info *new; | |
fb982c25 | 4771 | |
fee0f4c6 | 4772 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
718e3744 | 4773 | |
4774 | /* Make new BGP info. */ | |
7c8ff89e | 4775 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, bgp->peer_self, |
fb018d25 DS |
4776 | bgp_attr_default_intern(BGP_ORIGIN_IGP), rn); |
4777 | ||
718e3744 | 4778 | SET_FLAG (new->flags, BGP_INFO_VALID); |
fb982c25 PJ |
4779 | new->extra = bgp_info_extra_new(); |
4780 | memcpy (new->extra->tag, tag, 3); | |
718e3744 | 4781 | |
4782 | /* Aggregate address increment. */ | |
200df115 | 4783 | bgp_aggregate_increment (bgp, p, new, afi, safi); |
718e3744 | 4784 | |
4785 | /* Register new BGP information. */ | |
200df115 | 4786 | bgp_info_add (rn, new); |
718e3744 | 4787 | |
200df115 | 4788 | /* route_node_get lock */ |
4789 | bgp_unlock_node (rn); | |
4790 | ||
718e3744 | 4791 | /* Process change. */ |
4792 | bgp_process (bgp, rn, afi, safi); | |
4793 | } | |
4794 | ||
4795 | void | |
4796 | bgp_static_withdraw (struct bgp *bgp, struct prefix *p, afi_t afi, | |
4797 | safi_t safi) | |
4798 | { | |
4799 | struct bgp_node *rn; | |
4800 | struct bgp_info *ri; | |
4801 | ||
fee0f4c6 | 4802 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, NULL); |
718e3744 | 4803 | |
4804 | /* Check selected route and self inserted route. */ | |
4805 | for (ri = rn->info; ri; ri = ri->next) | |
4806 | if (ri->peer == bgp->peer_self | |
4807 | && ri->type == ZEBRA_ROUTE_BGP | |
4808 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4809 | break; | |
4810 | ||
4811 | /* Withdraw static BGP route from routing table. */ | |
4812 | if (ri) | |
4813 | { | |
4814 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); | |
fc9a856f | 4815 | bgp_unlink_nexthop(ri); |
718e3744 | 4816 | bgp_info_delete (rn, ri); |
1a392d46 | 4817 | bgp_process (bgp, rn, afi, safi); |
718e3744 | 4818 | } |
4819 | ||
4820 | /* Unlock bgp_node_lookup. */ | |
4821 | bgp_unlock_node (rn); | |
4822 | } | |
4823 | ||
fee0f4c6 | 4824 | void |
4825 | bgp_check_local_routes_rsclient (struct peer *rsclient, afi_t afi, safi_t safi) | |
4826 | { | |
4827 | struct bgp_static *bgp_static; | |
4828 | struct bgp *bgp; | |
4829 | struct bgp_node *rn; | |
4830 | struct prefix *p; | |
4831 | ||
4832 | bgp = rsclient->bgp; | |
4833 | ||
4834 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
4835 | if ((bgp_static = rn->info) != NULL) | |
4836 | { | |
4837 | p = &rn->p; | |
4838 | ||
4839 | bgp_static_update_rsclient (rsclient, p, bgp_static, | |
4840 | afi, safi); | |
4841 | } | |
4842 | } | |
4843 | ||
94f2b392 | 4844 | static void |
4c9641ba ML |
4845 | bgp_static_withdraw_vpnv4 (struct bgp *bgp, struct prefix *p, afi_t afi, |
4846 | safi_t safi, struct prefix_rd *prd, u_char *tag) | |
718e3744 | 4847 | { |
4848 | struct bgp_node *rn; | |
4849 | struct bgp_info *ri; | |
4850 | ||
fee0f4c6 | 4851 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
718e3744 | 4852 | |
4853 | /* Check selected route and self inserted route. */ | |
4854 | for (ri = rn->info; ri; ri = ri->next) | |
4855 | if (ri->peer == bgp->peer_self | |
4856 | && ri->type == ZEBRA_ROUTE_BGP | |
4857 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4858 | break; | |
4859 | ||
4860 | /* Withdraw static BGP route from routing table. */ | |
4861 | if (ri) | |
4862 | { | |
4863 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); | |
718e3744 | 4864 | bgp_info_delete (rn, ri); |
1a392d46 | 4865 | bgp_process (bgp, rn, afi, safi); |
718e3744 | 4866 | } |
4867 | ||
4868 | /* Unlock bgp_node_lookup. */ | |
4869 | bgp_unlock_node (rn); | |
4870 | } | |
4871 | ||
4872 | /* Configure static BGP network. When user don't run zebra, static | |
4873 | route should be installed as valid. */ | |
94f2b392 | 4874 | static int |
fd79ac91 | 4875 | bgp_static_set (struct vty *vty, struct bgp *bgp, const char *ip_str, |
c8f3fe30 | 4876 | afi_t afi, safi_t safi, const char *rmap, int backdoor) |
718e3744 | 4877 | { |
4878 | int ret; | |
4879 | struct prefix p; | |
4880 | struct bgp_static *bgp_static; | |
4881 | struct bgp_node *rn; | |
41367172 | 4882 | u_char need_update = 0; |
718e3744 | 4883 | |
4884 | /* Convert IP prefix string to struct prefix. */ | |
4885 | ret = str2prefix (ip_str, &p); | |
4886 | if (! ret) | |
4887 | { | |
4888 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
4889 | return CMD_WARNING; | |
4890 | } | |
4891 | #ifdef HAVE_IPV6 | |
4892 | if (afi == AFI_IP6 && IN6_IS_ADDR_LINKLOCAL (&p.u.prefix6)) | |
4893 | { | |
4894 | vty_out (vty, "%% Malformed prefix (link-local address)%s", | |
4895 | VTY_NEWLINE); | |
4896 | return CMD_WARNING; | |
4897 | } | |
4898 | #endif /* HAVE_IPV6 */ | |
4899 | ||
4900 | apply_mask (&p); | |
4901 | ||
4902 | /* Set BGP static route configuration. */ | |
4903 | rn = bgp_node_get (bgp->route[afi][safi], &p); | |
4904 | ||
4905 | if (rn->info) | |
4906 | { | |
4907 | /* Configuration change. */ | |
4908 | bgp_static = rn->info; | |
4909 | ||
4910 | /* Check previous routes are installed into BGP. */ | |
c8f3fe30 PJ |
4911 | if (bgp_static->valid && bgp_static->backdoor != backdoor) |
4912 | need_update = 1; | |
41367172 | 4913 | |
718e3744 | 4914 | bgp_static->backdoor = backdoor; |
41367172 | 4915 | |
718e3744 | 4916 | if (rmap) |
4917 | { | |
4918 | if (bgp_static->rmap.name) | |
4919 | free (bgp_static->rmap.name); | |
4920 | bgp_static->rmap.name = strdup (rmap); | |
4921 | bgp_static->rmap.map = route_map_lookup_by_name (rmap); | |
4922 | } | |
4923 | else | |
4924 | { | |
4925 | if (bgp_static->rmap.name) | |
4926 | free (bgp_static->rmap.name); | |
4927 | bgp_static->rmap.name = NULL; | |
4928 | bgp_static->rmap.map = NULL; | |
4929 | bgp_static->valid = 0; | |
4930 | } | |
4931 | bgp_unlock_node (rn); | |
4932 | } | |
4933 | else | |
4934 | { | |
4935 | /* New configuration. */ | |
4936 | bgp_static = bgp_static_new (); | |
4937 | bgp_static->backdoor = backdoor; | |
4938 | bgp_static->valid = 0; | |
4939 | bgp_static->igpmetric = 0; | |
4940 | bgp_static->igpnexthop.s_addr = 0; | |
41367172 | 4941 | |
718e3744 | 4942 | if (rmap) |
4943 | { | |
4944 | if (bgp_static->rmap.name) | |
4945 | free (bgp_static->rmap.name); | |
4946 | bgp_static->rmap.name = strdup (rmap); | |
4947 | bgp_static->rmap.map = route_map_lookup_by_name (rmap); | |
4948 | } | |
4949 | rn->info = bgp_static; | |
4950 | } | |
4951 | ||
fc9a856f DS |
4952 | bgp_static->valid = 1; |
4953 | if (need_update) | |
4954 | bgp_static_withdraw (bgp, &p, afi, safi); | |
718e3744 | 4955 | |
fc9a856f DS |
4956 | if (! bgp_static->backdoor) |
4957 | bgp_static_update (bgp, &p, bgp_static, afi, safi); | |
718e3744 | 4958 | |
4959 | return CMD_SUCCESS; | |
4960 | } | |
4961 | ||
4962 | /* Configure static BGP network. */ | |
94f2b392 | 4963 | static int |
fd79ac91 | 4964 | bgp_static_unset (struct vty *vty, struct bgp *bgp, const char *ip_str, |
4c9641ba | 4965 | afi_t afi, safi_t safi) |
718e3744 | 4966 | { |
4967 | int ret; | |
4968 | struct prefix p; | |
4969 | struct bgp_static *bgp_static; | |
4970 | struct bgp_node *rn; | |
4971 | ||
4972 | /* Convert IP prefix string to struct prefix. */ | |
4973 | ret = str2prefix (ip_str, &p); | |
4974 | if (! ret) | |
4975 | { | |
4976 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
4977 | return CMD_WARNING; | |
4978 | } | |
4979 | #ifdef HAVE_IPV6 | |
4980 | if (afi == AFI_IP6 && IN6_IS_ADDR_LINKLOCAL (&p.u.prefix6)) | |
4981 | { | |
4982 | vty_out (vty, "%% Malformed prefix (link-local address)%s", | |
4983 | VTY_NEWLINE); | |
4984 | return CMD_WARNING; | |
4985 | } | |
4986 | #endif /* HAVE_IPV6 */ | |
4987 | ||
4988 | apply_mask (&p); | |
4989 | ||
4990 | rn = bgp_node_lookup (bgp->route[afi][safi], &p); | |
4991 | if (! rn) | |
4992 | { | |
4993 | vty_out (vty, "%% Can't find specified static route configuration.%s", | |
4994 | VTY_NEWLINE); | |
4995 | return CMD_WARNING; | |
4996 | } | |
4997 | ||
4998 | bgp_static = rn->info; | |
41367172 | 4999 | |
718e3744 | 5000 | /* Update BGP RIB. */ |
5001 | if (! bgp_static->backdoor) | |
5002 | bgp_static_withdraw (bgp, &p, afi, safi); | |
5003 | ||
5004 | /* Clear configuration. */ | |
5005 | bgp_static_free (bgp_static); | |
5006 | rn->info = NULL; | |
5007 | bgp_unlock_node (rn); | |
5008 | bgp_unlock_node (rn); | |
5009 | ||
5010 | return CMD_SUCCESS; | |
5011 | } | |
5012 | ||
5013 | /* Called from bgp_delete(). Delete all static routes from the BGP | |
5014 | instance. */ | |
5015 | void | |
5016 | bgp_static_delete (struct bgp *bgp) | |
5017 | { | |
5018 | afi_t afi; | |
5019 | safi_t safi; | |
5020 | struct bgp_node *rn; | |
5021 | struct bgp_node *rm; | |
5022 | struct bgp_table *table; | |
5023 | struct bgp_static *bgp_static; | |
5024 | ||
5025 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
5026 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
5027 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
5028 | if (rn->info != NULL) | |
5029 | { | |
5030 | if (safi == SAFI_MPLS_VPN) | |
5031 | { | |
5032 | table = rn->info; | |
5033 | ||
5034 | for (rm = bgp_table_top (table); rm; rm = bgp_route_next (rm)) | |
5035 | { | |
5036 | bgp_static = rn->info; | |
5037 | bgp_static_withdraw_vpnv4 (bgp, &rm->p, | |
5038 | AFI_IP, SAFI_MPLS_VPN, | |
5039 | (struct prefix_rd *)&rn->p, | |
5040 | bgp_static->tag); | |
5041 | bgp_static_free (bgp_static); | |
5042 | rn->info = NULL; | |
5043 | bgp_unlock_node (rn); | |
5044 | } | |
5045 | } | |
5046 | else | |
5047 | { | |
5048 | bgp_static = rn->info; | |
5049 | bgp_static_withdraw (bgp, &rn->p, afi, safi); | |
5050 | bgp_static_free (bgp_static); | |
5051 | rn->info = NULL; | |
5052 | bgp_unlock_node (rn); | |
5053 | } | |
5054 | } | |
5055 | } | |
5056 | ||
078430f6 DS |
5057 | void |
5058 | bgp_static_redo_import_check (struct bgp *bgp) | |
5059 | { | |
5060 | afi_t afi; | |
5061 | safi_t safi; | |
5062 | struct bgp_node *rn; | |
5063 | struct bgp_node *rm; | |
5064 | struct bgp_table *table; | |
5065 | struct bgp_static *bgp_static; | |
5066 | ||
5067 | /* Use this flag to force reprocessing of the route */ | |
5068 | bgp_flag_set(bgp, BGP_FLAG_FORCE_STATIC_PROCESS); | |
5069 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
5070 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
5071 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
5072 | if (rn->info != NULL) | |
5073 | { | |
5074 | bgp_static = rn->info; | |
5075 | bgp_static_update (bgp, &rn->p, bgp_static, afi, safi); | |
5076 | } | |
5077 | bgp_flag_unset(bgp, BGP_FLAG_FORCE_STATIC_PROCESS); | |
5078 | } | |
5079 | ||
718e3744 | 5080 | int |
fd79ac91 | 5081 | bgp_static_set_vpnv4 (struct vty *vty, const char *ip_str, const char *rd_str, |
5082 | const char *tag_str) | |
718e3744 | 5083 | { |
5084 | int ret; | |
5085 | struct prefix p; | |
5086 | struct prefix_rd prd; | |
5087 | struct bgp *bgp; | |
5088 | struct bgp_node *prn; | |
5089 | struct bgp_node *rn; | |
5090 | struct bgp_table *table; | |
5091 | struct bgp_static *bgp_static; | |
5092 | u_char tag[3]; | |
5093 | ||
5094 | bgp = vty->index; | |
5095 | ||
5096 | ret = str2prefix (ip_str, &p); | |
5097 | if (! ret) | |
5098 | { | |
5099 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
5100 | return CMD_WARNING; | |
5101 | } | |
5102 | apply_mask (&p); | |
5103 | ||
5104 | ret = str2prefix_rd (rd_str, &prd); | |
5105 | if (! ret) | |
5106 | { | |
5107 | vty_out (vty, "%% Malformed rd%s", VTY_NEWLINE); | |
5108 | return CMD_WARNING; | |
5109 | } | |
5110 | ||
5111 | ret = str2tag (tag_str, tag); | |
5112 | if (! ret) | |
5113 | { | |
5114 | vty_out (vty, "%% Malformed tag%s", VTY_NEWLINE); | |
5115 | return CMD_WARNING; | |
5116 | } | |
5117 | ||
5118 | prn = bgp_node_get (bgp->route[AFI_IP][SAFI_MPLS_VPN], | |
5119 | (struct prefix *)&prd); | |
5120 | if (prn->info == NULL) | |
64e580a7 | 5121 | prn->info = bgp_table_init (AFI_IP, SAFI_MPLS_VPN); |
718e3744 | 5122 | else |
5123 | bgp_unlock_node (prn); | |
5124 | table = prn->info; | |
5125 | ||
5126 | rn = bgp_node_get (table, &p); | |
5127 | ||
5128 | if (rn->info) | |
5129 | { | |
5130 | vty_out (vty, "%% Same network configuration exists%s", VTY_NEWLINE); | |
5131 | bgp_unlock_node (rn); | |
5132 | } | |
5133 | else | |
5134 | { | |
5135 | /* New configuration. */ | |
5136 | bgp_static = bgp_static_new (); | |
5137 | bgp_static->valid = 1; | |
5138 | memcpy (bgp_static->tag, tag, 3); | |
5139 | rn->info = bgp_static; | |
5140 | ||
5141 | bgp_static_update_vpnv4 (bgp, &p, AFI_IP, SAFI_MPLS_VPN, &prd, tag); | |
5142 | } | |
5143 | ||
5144 | return CMD_SUCCESS; | |
5145 | } | |
5146 | ||
5147 | /* Configure static BGP network. */ | |
5148 | int | |
fd79ac91 | 5149 | bgp_static_unset_vpnv4 (struct vty *vty, const char *ip_str, |
5150 | const char *rd_str, const char *tag_str) | |
718e3744 | 5151 | { |
5152 | int ret; | |
5153 | struct bgp *bgp; | |
5154 | struct prefix p; | |
5155 | struct prefix_rd prd; | |
5156 | struct bgp_node *prn; | |
5157 | struct bgp_node *rn; | |
5158 | struct bgp_table *table; | |
5159 | struct bgp_static *bgp_static; | |
5160 | u_char tag[3]; | |
5161 | ||
5162 | bgp = vty->index; | |
5163 | ||
5164 | /* Convert IP prefix string to struct prefix. */ | |
5165 | ret = str2prefix (ip_str, &p); | |
5166 | if (! ret) | |
5167 | { | |
5168 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
5169 | return CMD_WARNING; | |
5170 | } | |
5171 | apply_mask (&p); | |
5172 | ||
5173 | ret = str2prefix_rd (rd_str, &prd); | |
5174 | if (! ret) | |
5175 | { | |
5176 | vty_out (vty, "%% Malformed rd%s", VTY_NEWLINE); | |
5177 | return CMD_WARNING; | |
5178 | } | |
5179 | ||
5180 | ret = str2tag (tag_str, tag); | |
5181 | if (! ret) | |
5182 | { | |
5183 | vty_out (vty, "%% Malformed tag%s", VTY_NEWLINE); | |
5184 | return CMD_WARNING; | |
5185 | } | |
5186 | ||
5187 | prn = bgp_node_get (bgp->route[AFI_IP][SAFI_MPLS_VPN], | |
5188 | (struct prefix *)&prd); | |
5189 | if (prn->info == NULL) | |
64e580a7 | 5190 | prn->info = bgp_table_init (AFI_IP, SAFI_MPLS_VPN); |
718e3744 | 5191 | else |
5192 | bgp_unlock_node (prn); | |
5193 | table = prn->info; | |
5194 | ||
5195 | rn = bgp_node_lookup (table, &p); | |
5196 | ||
5197 | if (rn) | |
5198 | { | |
5199 | bgp_static_withdraw_vpnv4 (bgp, &p, AFI_IP, SAFI_MPLS_VPN, &prd, tag); | |
5200 | ||
5201 | bgp_static = rn->info; | |
5202 | bgp_static_free (bgp_static); | |
5203 | rn->info = NULL; | |
5204 | bgp_unlock_node (rn); | |
5205 | bgp_unlock_node (rn); | |
5206 | } | |
5207 | else | |
5208 | vty_out (vty, "%% Can't find the route%s", VTY_NEWLINE); | |
5209 | ||
5210 | return CMD_SUCCESS; | |
5211 | } | |
6b0655a2 | 5212 | |
73ac8160 DS |
5213 | static int |
5214 | bgp_table_map_set (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi, | |
5215 | const char *rmap_name) | |
5216 | { | |
5217 | struct bgp_rmap *rmap; | |
5218 | ||
5219 | rmap = &bgp->table_map[afi][safi]; | |
5220 | if (rmap_name) | |
5221 | { | |
5222 | if (rmap->name) | |
5223 | free (rmap->name); | |
5224 | rmap->name = strdup (rmap_name); | |
5225 | rmap->map = route_map_lookup_by_name (rmap_name); | |
5226 | } | |
5227 | else | |
5228 | { | |
5229 | if (rmap->name) | |
5230 | free (rmap->name); | |
5231 | rmap->name = NULL; | |
5232 | rmap->map = NULL; | |
5233 | } | |
5234 | ||
5235 | bgp_zebra_announce_table(bgp, afi, safi); | |
5236 | ||
5237 | return CMD_SUCCESS; | |
5238 | } | |
5239 | ||
5240 | static int | |
5241 | bgp_table_map_unset (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi, | |
5242 | const char *rmap_name) | |
5243 | { | |
5244 | struct bgp_rmap *rmap; | |
5245 | ||
5246 | rmap = &bgp->table_map[afi][safi]; | |
5247 | if (rmap->name) | |
5248 | free (rmap->name); | |
5249 | rmap->name = NULL; | |
5250 | rmap->map = NULL; | |
5251 | ||
5252 | bgp_zebra_announce_table(bgp, afi, safi); | |
5253 | ||
5254 | return CMD_SUCCESS; | |
5255 | } | |
5256 | ||
5257 | int | |
5258 | bgp_config_write_table_map (struct vty *vty, struct bgp *bgp, afi_t afi, | |
5259 | safi_t safi, int *write) | |
5260 | { | |
5261 | if (bgp->table_map[afi][safi].name) | |
5262 | { | |
5263 | bgp_config_write_family_header (vty, afi, safi, write); | |
5264 | vty_out (vty, " table-map %s%s", | |
5265 | bgp->table_map[afi][safi].name, VTY_NEWLINE); | |
5266 | } | |
5267 | ||
5268 | return 0; | |
5269 | } | |
5270 | ||
5271 | ||
5272 | DEFUN (bgp_table_map, | |
5273 | bgp_table_map_cmd, | |
5274 | "table-map WORD", | |
5275 | "BGP table to RIB route download filter\n" | |
5276 | "Name of the route map\n") | |
5277 | { | |
5278 | return bgp_table_map_set (vty, vty->index, | |
5279 | bgp_node_afi (vty), bgp_node_safi (vty), argv[0]); | |
5280 | } | |
5281 | DEFUN (no_bgp_table_map, | |
5282 | no_bgp_table_map_cmd, | |
5283 | "no table-map WORD", | |
5284 | "BGP table to RIB route download filter\n" | |
5285 | "Name of the route map\n") | |
5286 | { | |
5287 | return bgp_table_map_unset (vty, vty->index, | |
5288 | bgp_node_afi (vty), bgp_node_safi (vty), argv[0]); | |
5289 | } | |
5290 | ||
718e3744 | 5291 | DEFUN (bgp_network, |
5292 | bgp_network_cmd, | |
5293 | "network A.B.C.D/M", | |
5294 | "Specify a network to announce via BGP\n" | |
5295 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
5296 | { | |
5297 | return bgp_static_set (vty, vty->index, argv[0], | |
c8f3fe30 | 5298 | AFI_IP, bgp_node_safi (vty), NULL, 0); |
718e3744 | 5299 | } |
5300 | ||
5301 | DEFUN (bgp_network_route_map, | |
5302 | bgp_network_route_map_cmd, | |
5303 | "network A.B.C.D/M route-map WORD", | |
5304 | "Specify a network to announce via BGP\n" | |
5305 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5306 | "Route-map to modify the attributes\n" | |
5307 | "Name of the route map\n") | |
5308 | { | |
5309 | return bgp_static_set (vty, vty->index, argv[0], | |
c8f3fe30 | 5310 | AFI_IP, bgp_node_safi (vty), argv[1], 0); |
718e3744 | 5311 | } |
5312 | ||
5313 | DEFUN (bgp_network_backdoor, | |
5314 | bgp_network_backdoor_cmd, | |
5315 | "network A.B.C.D/M backdoor", | |
5316 | "Specify a network to announce via BGP\n" | |
5317 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5318 | "Specify a BGP backdoor route\n") | |
5319 | { | |
41367172 | 5320 | return bgp_static_set (vty, vty->index, argv[0], AFI_IP, SAFI_UNICAST, |
c8f3fe30 | 5321 | NULL, 1); |
718e3744 | 5322 | } |
5323 | ||
5324 | DEFUN (bgp_network_mask, | |
5325 | bgp_network_mask_cmd, | |
5326 | "network A.B.C.D mask A.B.C.D", | |
5327 | "Specify a network to announce via BGP\n" | |
5328 | "Network number\n" | |
5329 | "Network mask\n" | |
5330 | "Network mask\n") | |
5331 | { | |
5332 | int ret; | |
5333 | char prefix_str[BUFSIZ]; | |
41367172 | 5334 | |
718e3744 | 5335 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); |
5336 | if (! ret) | |
5337 | { | |
5338 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5339 | return CMD_WARNING; | |
5340 | } | |
5341 | ||
5342 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 5343 | AFI_IP, bgp_node_safi (vty), NULL, 0); |
718e3744 | 5344 | } |
5345 | ||
5346 | DEFUN (bgp_network_mask_route_map, | |
5347 | bgp_network_mask_route_map_cmd, | |
5348 | "network A.B.C.D mask A.B.C.D route-map WORD", | |
5349 | "Specify a network to announce via BGP\n" | |
5350 | "Network number\n" | |
5351 | "Network mask\n" | |
5352 | "Network mask\n" | |
5353 | "Route-map to modify the attributes\n" | |
5354 | "Name of the route map\n") | |
5355 | { | |
5356 | int ret; | |
5357 | char prefix_str[BUFSIZ]; | |
41367172 | 5358 | |
718e3744 | 5359 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); |
5360 | if (! ret) | |
5361 | { | |
5362 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5363 | return CMD_WARNING; | |
5364 | } | |
5365 | ||
5366 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 5367 | AFI_IP, bgp_node_safi (vty), argv[2], 0); |
718e3744 | 5368 | } |
5369 | ||
5370 | DEFUN (bgp_network_mask_backdoor, | |
5371 | bgp_network_mask_backdoor_cmd, | |
5372 | "network A.B.C.D mask A.B.C.D backdoor", | |
5373 | "Specify a network to announce via BGP\n" | |
5374 | "Network number\n" | |
5375 | "Network mask\n" | |
5376 | "Network mask\n" | |
5377 | "Specify a BGP backdoor route\n") | |
5378 | { | |
5379 | int ret; | |
5380 | char prefix_str[BUFSIZ]; | |
41367172 | 5381 | |
718e3744 | 5382 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); |
5383 | if (! ret) | |
5384 | { | |
5385 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5386 | return CMD_WARNING; | |
5387 | } | |
5388 | ||
41367172 | 5389 | return bgp_static_set (vty, vty->index, prefix_str, AFI_IP, SAFI_UNICAST, |
c8f3fe30 | 5390 | NULL, 1); |
718e3744 | 5391 | } |
5392 | ||
5393 | DEFUN (bgp_network_mask_natural, | |
5394 | bgp_network_mask_natural_cmd, | |
5395 | "network A.B.C.D", | |
5396 | "Specify a network to announce via BGP\n" | |
5397 | "Network number\n") | |
5398 | { | |
5399 | int ret; | |
5400 | char prefix_str[BUFSIZ]; | |
5401 | ||
5402 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5403 | if (! ret) | |
5404 | { | |
5405 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5406 | return CMD_WARNING; | |
5407 | } | |
5408 | ||
5409 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 5410 | AFI_IP, bgp_node_safi (vty), NULL, 0); |
718e3744 | 5411 | } |
5412 | ||
5413 | DEFUN (bgp_network_mask_natural_route_map, | |
5414 | bgp_network_mask_natural_route_map_cmd, | |
5415 | "network A.B.C.D route-map WORD", | |
5416 | "Specify a network to announce via BGP\n" | |
5417 | "Network number\n" | |
5418 | "Route-map to modify the attributes\n" | |
5419 | "Name of the route map\n") | |
5420 | { | |
5421 | int ret; | |
5422 | char prefix_str[BUFSIZ]; | |
5423 | ||
5424 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5425 | if (! ret) | |
5426 | { | |
5427 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5428 | return CMD_WARNING; | |
5429 | } | |
5430 | ||
5431 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 5432 | AFI_IP, bgp_node_safi (vty), argv[1], 0); |
718e3744 | 5433 | } |
5434 | ||
5435 | DEFUN (bgp_network_mask_natural_backdoor, | |
5436 | bgp_network_mask_natural_backdoor_cmd, | |
5437 | "network A.B.C.D backdoor", | |
5438 | "Specify a network to announce via BGP\n" | |
5439 | "Network number\n" | |
5440 | "Specify a BGP backdoor route\n") | |
5441 | { | |
5442 | int ret; | |
5443 | char prefix_str[BUFSIZ]; | |
5444 | ||
5445 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5446 | if (! ret) | |
5447 | { | |
5448 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5449 | return CMD_WARNING; | |
5450 | } | |
5451 | ||
41367172 | 5452 | return bgp_static_set (vty, vty->index, prefix_str, AFI_IP, SAFI_UNICAST, |
c8f3fe30 | 5453 | NULL, 1); |
718e3744 | 5454 | } |
5455 | ||
5456 | DEFUN (no_bgp_network, | |
5457 | no_bgp_network_cmd, | |
5458 | "no network A.B.C.D/M", | |
5459 | NO_STR | |
5460 | "Specify a network to announce via BGP\n" | |
5461 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
5462 | { | |
5463 | return bgp_static_unset (vty, vty->index, argv[0], AFI_IP, | |
5464 | bgp_node_safi (vty)); | |
5465 | } | |
5466 | ||
5467 | ALIAS (no_bgp_network, | |
5468 | no_bgp_network_route_map_cmd, | |
5469 | "no network A.B.C.D/M route-map WORD", | |
5470 | NO_STR | |
5471 | "Specify a network to announce via BGP\n" | |
5472 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5473 | "Route-map to modify the attributes\n" | |
5474 | "Name of the route map\n") | |
5475 | ||
5476 | ALIAS (no_bgp_network, | |
5477 | no_bgp_network_backdoor_cmd, | |
5478 | "no network A.B.C.D/M backdoor", | |
5479 | NO_STR | |
5480 | "Specify a network to announce via BGP\n" | |
5481 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5482 | "Specify a BGP backdoor route\n") | |
5483 | ||
5484 | DEFUN (no_bgp_network_mask, | |
5485 | no_bgp_network_mask_cmd, | |
5486 | "no network A.B.C.D mask A.B.C.D", | |
5487 | NO_STR | |
5488 | "Specify a network to announce via BGP\n" | |
5489 | "Network number\n" | |
5490 | "Network mask\n" | |
5491 | "Network mask\n") | |
5492 | { | |
5493 | int ret; | |
5494 | char prefix_str[BUFSIZ]; | |
5495 | ||
5496 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
5497 | if (! ret) | |
5498 | { | |
5499 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5500 | return CMD_WARNING; | |
5501 | } | |
5502 | ||
5503 | return bgp_static_unset (vty, vty->index, prefix_str, AFI_IP, | |
5504 | bgp_node_safi (vty)); | |
5505 | } | |
5506 | ||
5507 | ALIAS (no_bgp_network_mask, | |
5508 | no_bgp_network_mask_route_map_cmd, | |
5509 | "no network A.B.C.D mask A.B.C.D route-map WORD", | |
5510 | NO_STR | |
5511 | "Specify a network to announce via BGP\n" | |
5512 | "Network number\n" | |
5513 | "Network mask\n" | |
5514 | "Network mask\n" | |
5515 | "Route-map to modify the attributes\n" | |
5516 | "Name of the route map\n") | |
5517 | ||
5518 | ALIAS (no_bgp_network_mask, | |
5519 | no_bgp_network_mask_backdoor_cmd, | |
5520 | "no network A.B.C.D mask A.B.C.D backdoor", | |
5521 | NO_STR | |
5522 | "Specify a network to announce via BGP\n" | |
5523 | "Network number\n" | |
5524 | "Network mask\n" | |
5525 | "Network mask\n" | |
5526 | "Specify a BGP backdoor route\n") | |
5527 | ||
5528 | DEFUN (no_bgp_network_mask_natural, | |
5529 | no_bgp_network_mask_natural_cmd, | |
5530 | "no network A.B.C.D", | |
5531 | NO_STR | |
5532 | "Specify a network to announce via BGP\n" | |
5533 | "Network number\n") | |
5534 | { | |
5535 | int ret; | |
5536 | char prefix_str[BUFSIZ]; | |
5537 | ||
5538 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5539 | if (! ret) | |
5540 | { | |
5541 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5542 | return CMD_WARNING; | |
5543 | } | |
5544 | ||
5545 | return bgp_static_unset (vty, vty->index, prefix_str, AFI_IP, | |
5546 | bgp_node_safi (vty)); | |
5547 | } | |
5548 | ||
5549 | ALIAS (no_bgp_network_mask_natural, | |
5550 | no_bgp_network_mask_natural_route_map_cmd, | |
5551 | "no network A.B.C.D route-map WORD", | |
5552 | NO_STR | |
5553 | "Specify a network to announce via BGP\n" | |
5554 | "Network number\n" | |
5555 | "Route-map to modify the attributes\n" | |
5556 | "Name of the route map\n") | |
5557 | ||
5558 | ALIAS (no_bgp_network_mask_natural, | |
5559 | no_bgp_network_mask_natural_backdoor_cmd, | |
5560 | "no network A.B.C.D backdoor", | |
5561 | NO_STR | |
5562 | "Specify a network to announce via BGP\n" | |
5563 | "Network number\n" | |
5564 | "Specify a BGP backdoor route\n") | |
5565 | ||
5566 | #ifdef HAVE_IPV6 | |
5567 | DEFUN (ipv6_bgp_network, | |
5568 | ipv6_bgp_network_cmd, | |
5569 | "network X:X::X:X/M", | |
5570 | "Specify a network to announce via BGP\n" | |
5571 | "IPv6 prefix <network>/<length>\n") | |
5572 | { | |
73bfe0bd | 5573 | return bgp_static_set (vty, vty->index, argv[0], AFI_IP6, bgp_node_safi(vty), |
c8f3fe30 | 5574 | NULL, 0); |
718e3744 | 5575 | } |
5576 | ||
5577 | DEFUN (ipv6_bgp_network_route_map, | |
5578 | ipv6_bgp_network_route_map_cmd, | |
5579 | "network X:X::X:X/M route-map WORD", | |
5580 | "Specify a network to announce via BGP\n" | |
5581 | "IPv6 prefix <network>/<length>\n" | |
5582 | "Route-map to modify the attributes\n" | |
5583 | "Name of the route map\n") | |
5584 | { | |
5585 | return bgp_static_set (vty, vty->index, argv[0], AFI_IP6, | |
c8f3fe30 | 5586 | bgp_node_safi (vty), argv[1], 0); |
718e3744 | 5587 | } |
5588 | ||
5589 | DEFUN (no_ipv6_bgp_network, | |
5590 | no_ipv6_bgp_network_cmd, | |
5591 | "no network X:X::X:X/M", | |
5592 | NO_STR | |
5593 | "Specify a network to announce via BGP\n" | |
5594 | "IPv6 prefix <network>/<length>\n") | |
5595 | { | |
73bfe0bd | 5596 | return bgp_static_unset (vty, vty->index, argv[0], AFI_IP6, bgp_node_safi(vty)); |
718e3744 | 5597 | } |
5598 | ||
5599 | ALIAS (no_ipv6_bgp_network, | |
5600 | no_ipv6_bgp_network_route_map_cmd, | |
5601 | "no network X:X::X:X/M route-map WORD", | |
5602 | NO_STR | |
5603 | "Specify a network to announce via BGP\n" | |
5604 | "IPv6 prefix <network>/<length>\n" | |
5605 | "Route-map to modify the attributes\n" | |
5606 | "Name of the route map\n") | |
5607 | ||
5608 | ALIAS (ipv6_bgp_network, | |
5609 | old_ipv6_bgp_network_cmd, | |
5610 | "ipv6 bgp network X:X::X:X/M", | |
5611 | IPV6_STR | |
5612 | BGP_STR | |
5613 | "Specify a network to announce via BGP\n" | |
5614 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
5615 | ||
5616 | ALIAS (no_ipv6_bgp_network, | |
5617 | old_no_ipv6_bgp_network_cmd, | |
5618 | "no ipv6 bgp network X:X::X:X/M", | |
5619 | NO_STR | |
5620 | IPV6_STR | |
5621 | BGP_STR | |
5622 | "Specify a network to announce via BGP\n" | |
5623 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
5624 | #endif /* HAVE_IPV6 */ | |
c8f3fe30 PJ |
5625 | |
5626 | /* stubs for removed AS-Pathlimit commands, kept for config compatibility */ | |
5627 | ALIAS_DEPRECATED (bgp_network, | |
5628 | bgp_network_ttl_cmd, | |
5629 | "network A.B.C.D/M pathlimit <0-255>", | |
5630 | "Specify a network to announce via BGP\n" | |
5631 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5632 | "AS-Path hopcount limit attribute\n" | |
5633 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5634 | ALIAS_DEPRECATED (bgp_network_backdoor, | |
5635 | bgp_network_backdoor_ttl_cmd, | |
5636 | "network A.B.C.D/M backdoor pathlimit <0-255>", | |
5637 | "Specify a network to announce via BGP\n" | |
5638 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5639 | "Specify a BGP backdoor route\n" | |
5640 | "AS-Path hopcount limit attribute\n" | |
5641 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5642 | ALIAS_DEPRECATED (bgp_network_mask, | |
5643 | bgp_network_mask_ttl_cmd, | |
5644 | "network A.B.C.D mask A.B.C.D pathlimit <0-255>", | |
5645 | "Specify a network to announce via BGP\n" | |
5646 | "Network number\n" | |
5647 | "Network mask\n" | |
5648 | "Network mask\n" | |
5649 | "AS-Path hopcount limit attribute\n" | |
5650 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5651 | ALIAS_DEPRECATED (bgp_network_mask_backdoor, | |
5652 | bgp_network_mask_backdoor_ttl_cmd, | |
5653 | "network A.B.C.D mask A.B.C.D backdoor pathlimit <0-255>", | |
5654 | "Specify a network to announce via BGP\n" | |
5655 | "Network number\n" | |
5656 | "Network mask\n" | |
5657 | "Network mask\n" | |
5658 | "Specify a BGP backdoor route\n" | |
5659 | "AS-Path hopcount limit attribute\n" | |
5660 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5661 | ALIAS_DEPRECATED (bgp_network_mask_natural, | |
5662 | bgp_network_mask_natural_ttl_cmd, | |
5663 | "network A.B.C.D pathlimit <0-255>", | |
5664 | "Specify a network to announce via BGP\n" | |
5665 | "Network number\n" | |
5666 | "AS-Path hopcount limit attribute\n" | |
5667 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5668 | ALIAS_DEPRECATED (bgp_network_mask_natural_backdoor, | |
5669 | bgp_network_mask_natural_backdoor_ttl_cmd, | |
2b00515a | 5670 | "network A.B.C.D backdoor pathlimit <1-255>", |
c8f3fe30 PJ |
5671 | "Specify a network to announce via BGP\n" |
5672 | "Network number\n" | |
5673 | "Specify a BGP backdoor route\n" | |
5674 | "AS-Path hopcount limit attribute\n" | |
5675 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5676 | ALIAS_DEPRECATED (no_bgp_network, | |
5677 | no_bgp_network_ttl_cmd, | |
5678 | "no network A.B.C.D/M pathlimit <0-255>", | |
5679 | NO_STR | |
5680 | "Specify a network to announce via BGP\n" | |
5681 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5682 | "AS-Path hopcount limit attribute\n" | |
5683 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5684 | ALIAS_DEPRECATED (no_bgp_network, | |
5685 | no_bgp_network_backdoor_ttl_cmd, | |
5686 | "no network A.B.C.D/M backdoor pathlimit <0-255>", | |
5687 | NO_STR | |
5688 | "Specify a network to announce via BGP\n" | |
5689 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5690 | "Specify a BGP backdoor route\n" | |
5691 | "AS-Path hopcount limit attribute\n" | |
5692 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5693 | ALIAS_DEPRECATED (no_bgp_network, | |
5694 | no_bgp_network_mask_ttl_cmd, | |
5695 | "no network A.B.C.D mask A.B.C.D pathlimit <0-255>", | |
5696 | NO_STR | |
5697 | "Specify a network to announce via BGP\n" | |
5698 | "Network number\n" | |
5699 | "Network mask\n" | |
5700 | "Network mask\n" | |
5701 | "AS-Path hopcount limit attribute\n" | |
5702 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5703 | ALIAS_DEPRECATED (no_bgp_network_mask, | |
5704 | no_bgp_network_mask_backdoor_ttl_cmd, | |
5705 | "no network A.B.C.D mask A.B.C.D backdoor pathlimit <0-255>", | |
5706 | NO_STR | |
5707 | "Specify a network to announce via BGP\n" | |
5708 | "Network number\n" | |
5709 | "Network mask\n" | |
5710 | "Network mask\n" | |
5711 | "Specify a BGP backdoor route\n" | |
5712 | "AS-Path hopcount limit attribute\n" | |
5713 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5714 | ALIAS_DEPRECATED (no_bgp_network_mask_natural, | |
5715 | no_bgp_network_mask_natural_ttl_cmd, | |
5716 | "no network A.B.C.D pathlimit <0-255>", | |
5717 | NO_STR | |
5718 | "Specify a network to announce via BGP\n" | |
5719 | "Network number\n" | |
5720 | "AS-Path hopcount limit attribute\n" | |
5721 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5722 | ALIAS_DEPRECATED (no_bgp_network_mask_natural, | |
5723 | no_bgp_network_mask_natural_backdoor_ttl_cmd, | |
5724 | "no network A.B.C.D backdoor pathlimit <0-255>", | |
5725 | NO_STR | |
5726 | "Specify a network to announce via BGP\n" | |
5727 | "Network number\n" | |
5728 | "Specify a BGP backdoor route\n" | |
5729 | "AS-Path hopcount limit attribute\n" | |
5730 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
3bde17f1 | 5731 | #ifdef HAVE_IPV6 |
c8f3fe30 PJ |
5732 | ALIAS_DEPRECATED (ipv6_bgp_network, |
5733 | ipv6_bgp_network_ttl_cmd, | |
5734 | "network X:X::X:X/M pathlimit <0-255>", | |
5735 | "Specify a network to announce via BGP\n" | |
5736 | "IPv6 prefix <network>/<length>\n" | |
5737 | "AS-Path hopcount limit attribute\n" | |
5738 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5739 | ALIAS_DEPRECATED (no_ipv6_bgp_network, | |
5740 | no_ipv6_bgp_network_ttl_cmd, | |
5741 | "no network X:X::X:X/M pathlimit <0-255>", | |
5742 | NO_STR | |
5743 | "Specify a network to announce via BGP\n" | |
5744 | "IPv6 prefix <network>/<length>\n" | |
5745 | "AS-Path hopcount limit attribute\n" | |
5746 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
3bde17f1 | 5747 | #endif /* HAVE_IPV6 */ |
6b0655a2 | 5748 | |
718e3744 | 5749 | /* Aggreagete address: |
5750 | ||
5751 | advertise-map Set condition to advertise attribute | |
5752 | as-set Generate AS set path information | |
5753 | attribute-map Set attributes of aggregate | |
5754 | route-map Set parameters of aggregate | |
5755 | summary-only Filter more specific routes from updates | |
5756 | suppress-map Conditionally filter more specific routes from updates | |
5757 | <cr> | |
5758 | */ | |
5759 | struct bgp_aggregate | |
5760 | { | |
5761 | /* Summary-only flag. */ | |
5762 | u_char summary_only; | |
5763 | ||
5764 | /* AS set generation. */ | |
5765 | u_char as_set; | |
5766 | ||
5767 | /* Route-map for aggregated route. */ | |
5768 | struct route_map *map; | |
5769 | ||
5770 | /* Suppress-count. */ | |
5771 | unsigned long count; | |
5772 | ||
5773 | /* SAFI configuration. */ | |
5774 | safi_t safi; | |
5775 | }; | |
5776 | ||
94f2b392 | 5777 | static struct bgp_aggregate * |
66e5cd87 | 5778 | bgp_aggregate_new (void) |
718e3744 | 5779 | { |
393deb9b | 5780 | return XCALLOC (MTYPE_BGP_AGGREGATE, sizeof (struct bgp_aggregate)); |
718e3744 | 5781 | } |
5782 | ||
94f2b392 | 5783 | static void |
718e3744 | 5784 | bgp_aggregate_free (struct bgp_aggregate *aggregate) |
5785 | { | |
5786 | XFREE (MTYPE_BGP_AGGREGATE, aggregate); | |
5787 | } | |
5788 | ||
b5d58c32 | 5789 | /* Update an aggregate as routes are added/removed from the BGP table */ |
94f2b392 | 5790 | static void |
718e3744 | 5791 | bgp_aggregate_route (struct bgp *bgp, struct prefix *p, struct bgp_info *rinew, |
5792 | afi_t afi, safi_t safi, struct bgp_info *del, | |
5793 | struct bgp_aggregate *aggregate) | |
5794 | { | |
5795 | struct bgp_table *table; | |
5796 | struct bgp_node *top; | |
5797 | struct bgp_node *rn; | |
5798 | u_char origin; | |
5799 | struct aspath *aspath = NULL; | |
5800 | struct aspath *asmerge = NULL; | |
5801 | struct community *community = NULL; | |
5802 | struct community *commerge = NULL; | |
5803 | struct in_addr nexthop; | |
5804 | u_int32_t med = 0; | |
5805 | struct bgp_info *ri; | |
5806 | struct bgp_info *new; | |
5807 | int first = 1; | |
5808 | unsigned long match = 0; | |
42f7e184 | 5809 | u_char atomic_aggregate = 0; |
718e3744 | 5810 | |
5811 | /* Record adding route's nexthop and med. */ | |
5812 | if (rinew) | |
5813 | { | |
5814 | nexthop = rinew->attr->nexthop; | |
5815 | med = rinew->attr->med; | |
5816 | } | |
5817 | ||
5818 | /* ORIGIN attribute: If at least one route among routes that are | |
5819 | aggregated has ORIGIN with the value INCOMPLETE, then the | |
5820 | aggregated route must have the ORIGIN attribute with the value | |
5821 | INCOMPLETE. Otherwise, if at least one route among routes that | |
5822 | are aggregated has ORIGIN with the value EGP, then the aggregated | |
5823 | route must have the origin attribute with the value EGP. In all | |
5824 | other case the value of the ORIGIN attribute of the aggregated | |
5825 | route is INTERNAL. */ | |
5826 | origin = BGP_ORIGIN_IGP; | |
5827 | ||
5828 | table = bgp->rib[afi][safi]; | |
5829 | ||
5830 | top = bgp_node_get (table, p); | |
5831 | for (rn = bgp_node_get (table, p); rn; rn = bgp_route_next_until (rn, top)) | |
5832 | if (rn->p.prefixlen > p->prefixlen) | |
5833 | { | |
5834 | match = 0; | |
5835 | ||
5836 | for (ri = rn->info; ri; ri = ri->next) | |
5837 | { | |
5838 | if (BGP_INFO_HOLDDOWN (ri)) | |
5839 | continue; | |
5840 | ||
5841 | if (del && ri == del) | |
5842 | continue; | |
5843 | ||
5844 | if (! rinew && first) | |
5845 | { | |
5846 | nexthop = ri->attr->nexthop; | |
5847 | med = ri->attr->med; | |
5848 | first = 0; | |
5849 | } | |
5850 | ||
5851 | #ifdef AGGREGATE_NEXTHOP_CHECK | |
5852 | if (! IPV4_ADDR_SAME (&ri->attr->nexthop, &nexthop) | |
5853 | || ri->attr->med != med) | |
5854 | { | |
5855 | if (aspath) | |
5856 | aspath_free (aspath); | |
5857 | if (community) | |
5858 | community_free (community); | |
5859 | bgp_unlock_node (rn); | |
5860 | bgp_unlock_node (top); | |
5861 | return; | |
5862 | } | |
5863 | #endif /* AGGREGATE_NEXTHOP_CHECK */ | |
5864 | ||
42f7e184 DS |
5865 | if (ri->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE)) |
5866 | atomic_aggregate = 1; | |
5867 | ||
718e3744 | 5868 | if (ri->sub_type != BGP_ROUTE_AGGREGATE) |
5869 | { | |
5870 | if (aggregate->summary_only) | |
5871 | { | |
fb982c25 | 5872 | (bgp_info_extra_get (ri))->suppress++; |
1a392d46 | 5873 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 5874 | match++; |
5875 | } | |
5876 | ||
5877 | aggregate->count++; | |
5878 | ||
b5d58c32 DS |
5879 | if (origin < ri->attr->origin) |
5880 | origin = ri->attr->origin; | |
5881 | ||
718e3744 | 5882 | if (aggregate->as_set) |
5883 | { | |
718e3744 | 5884 | if (aspath) |
5885 | { | |
5886 | asmerge = aspath_aggregate (aspath, ri->attr->aspath); | |
5887 | aspath_free (aspath); | |
5888 | aspath = asmerge; | |
5889 | } | |
5890 | else | |
5891 | aspath = aspath_dup (ri->attr->aspath); | |
5892 | ||
5893 | if (ri->attr->community) | |
5894 | { | |
5895 | if (community) | |
5896 | { | |
5897 | commerge = community_merge (community, | |
5898 | ri->attr->community); | |
5899 | community = community_uniq_sort (commerge); | |
5900 | community_free (commerge); | |
5901 | } | |
5902 | else | |
5903 | community = community_dup (ri->attr->community); | |
5904 | } | |
5905 | } | |
5906 | } | |
5907 | } | |
5908 | if (match) | |
5909 | bgp_process (bgp, rn, afi, safi); | |
5910 | } | |
5911 | bgp_unlock_node (top); | |
5912 | ||
5913 | if (rinew) | |
5914 | { | |
5915 | aggregate->count++; | |
5916 | ||
5917 | if (aggregate->summary_only) | |
fb982c25 | 5918 | (bgp_info_extra_get (rinew))->suppress++; |
718e3744 | 5919 | |
b5d58c32 DS |
5920 | if (origin < rinew->attr->origin) |
5921 | origin = rinew->attr->origin; | |
5922 | ||
718e3744 | 5923 | if (aggregate->as_set) |
5924 | { | |
718e3744 | 5925 | if (aspath) |
5926 | { | |
5927 | asmerge = aspath_aggregate (aspath, rinew->attr->aspath); | |
5928 | aspath_free (aspath); | |
5929 | aspath = asmerge; | |
5930 | } | |
5931 | else | |
5932 | aspath = aspath_dup (rinew->attr->aspath); | |
5933 | ||
5934 | if (rinew->attr->community) | |
5935 | { | |
5936 | if (community) | |
5937 | { | |
5938 | commerge = community_merge (community, | |
5939 | rinew->attr->community); | |
5940 | community = community_uniq_sort (commerge); | |
5941 | community_free (commerge); | |
5942 | } | |
5943 | else | |
5944 | community = community_dup (rinew->attr->community); | |
5945 | } | |
5946 | } | |
5947 | } | |
5948 | ||
5949 | if (aggregate->count > 0) | |
5950 | { | |
5951 | rn = bgp_node_get (table, p); | |
7c8ff89e | 5952 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_AGGREGATE, 0, bgp->peer_self, |
fb018d25 | 5953 | bgp_attr_aggregate_intern(bgp, origin, aspath, community, |
42f7e184 DS |
5954 | aggregate->as_set, |
5955 | atomic_aggregate), rn); | |
718e3744 | 5956 | SET_FLAG (new->flags, BGP_INFO_VALID); |
718e3744 | 5957 | |
5958 | bgp_info_add (rn, new); | |
200df115 | 5959 | bgp_unlock_node (rn); |
718e3744 | 5960 | bgp_process (bgp, rn, afi, safi); |
5961 | } | |
5962 | else | |
5963 | { | |
5964 | if (aspath) | |
5965 | aspath_free (aspath); | |
5966 | if (community) | |
5967 | community_free (community); | |
5968 | } | |
5969 | } | |
5970 | ||
5971 | void bgp_aggregate_delete (struct bgp *, struct prefix *, afi_t, safi_t, | |
5972 | struct bgp_aggregate *); | |
5973 | ||
5974 | void | |
5975 | bgp_aggregate_increment (struct bgp *bgp, struct prefix *p, | |
5976 | struct bgp_info *ri, afi_t afi, safi_t safi) | |
5977 | { | |
5978 | struct bgp_node *child; | |
5979 | struct bgp_node *rn; | |
5980 | struct bgp_aggregate *aggregate; | |
f018db83 | 5981 | struct bgp_table *table; |
718e3744 | 5982 | |
5983 | /* MPLS-VPN aggregation is not yet supported. */ | |
5984 | if (safi == SAFI_MPLS_VPN) | |
5985 | return; | |
5986 | ||
f018db83 JBD |
5987 | table = bgp->aggregate[afi][safi]; |
5988 | ||
5989 | /* No aggregates configured. */ | |
67174041 | 5990 | if (bgp_table_top_nolock (table) == NULL) |
f018db83 JBD |
5991 | return; |
5992 | ||
718e3744 | 5993 | if (p->prefixlen == 0) |
5994 | return; | |
5995 | ||
5996 | if (BGP_INFO_HOLDDOWN (ri)) | |
5997 | return; | |
5998 | ||
bb782fb5 | 5999 | child = bgp_node_get (table, p); |
718e3744 | 6000 | |
6001 | /* Aggregate address configuration check. */ | |
67174041 | 6002 | for (rn = child; rn; rn = bgp_node_parent_nolock (rn)) |
718e3744 | 6003 | if ((aggregate = rn->info) != NULL && rn->p.prefixlen < p->prefixlen) |
6004 | { | |
6005 | bgp_aggregate_delete (bgp, &rn->p, afi, safi, aggregate); | |
286e1e71 | 6006 | bgp_aggregate_route (bgp, &rn->p, ri, afi, safi, NULL, aggregate); |
718e3744 | 6007 | } |
6008 | bgp_unlock_node (child); | |
6009 | } | |
6010 | ||
6011 | void | |
6012 | bgp_aggregate_decrement (struct bgp *bgp, struct prefix *p, | |
6013 | struct bgp_info *del, afi_t afi, safi_t safi) | |
6014 | { | |
6015 | struct bgp_node *child; | |
6016 | struct bgp_node *rn; | |
6017 | struct bgp_aggregate *aggregate; | |
f018db83 | 6018 | struct bgp_table *table; |
718e3744 | 6019 | |
6020 | /* MPLS-VPN aggregation is not yet supported. */ | |
6021 | if (safi == SAFI_MPLS_VPN) | |
6022 | return; | |
6023 | ||
f018db83 JBD |
6024 | table = bgp->aggregate[afi][safi]; |
6025 | ||
6026 | /* No aggregates configured. */ | |
67174041 | 6027 | if (bgp_table_top_nolock (table) == NULL) |
f018db83 JBD |
6028 | return; |
6029 | ||
718e3744 | 6030 | if (p->prefixlen == 0) |
6031 | return; | |
6032 | ||
bb782fb5 | 6033 | child = bgp_node_get (table, p); |
718e3744 | 6034 | |
6035 | /* Aggregate address configuration check. */ | |
67174041 | 6036 | for (rn = child; rn; rn = bgp_node_parent_nolock (rn)) |
718e3744 | 6037 | if ((aggregate = rn->info) != NULL && rn->p.prefixlen < p->prefixlen) |
6038 | { | |
6039 | bgp_aggregate_delete (bgp, &rn->p, afi, safi, aggregate); | |
286e1e71 | 6040 | bgp_aggregate_route (bgp, &rn->p, NULL, afi, safi, del, aggregate); |
718e3744 | 6041 | } |
6042 | bgp_unlock_node (child); | |
6043 | } | |
6044 | ||
b5d58c32 | 6045 | /* Called via bgp_aggregate_set when the user configures aggregate-address */ |
94f2b392 | 6046 | static void |
718e3744 | 6047 | bgp_aggregate_add (struct bgp *bgp, struct prefix *p, afi_t afi, safi_t safi, |
6048 | struct bgp_aggregate *aggregate) | |
6049 | { | |
6050 | struct bgp_table *table; | |
6051 | struct bgp_node *top; | |
6052 | struct bgp_node *rn; | |
6053 | struct bgp_info *new; | |
6054 | struct bgp_info *ri; | |
6055 | unsigned long match; | |
6056 | u_char origin = BGP_ORIGIN_IGP; | |
6057 | struct aspath *aspath = NULL; | |
6058 | struct aspath *asmerge = NULL; | |
6059 | struct community *community = NULL; | |
6060 | struct community *commerge = NULL; | |
42f7e184 | 6061 | u_char atomic_aggregate = 0; |
718e3744 | 6062 | |
6063 | table = bgp->rib[afi][safi]; | |
6064 | ||
6065 | /* Sanity check. */ | |
6066 | if (afi == AFI_IP && p->prefixlen == IPV4_MAX_BITLEN) | |
6067 | return; | |
6068 | if (afi == AFI_IP6 && p->prefixlen == IPV6_MAX_BITLEN) | |
6069 | return; | |
6070 | ||
6071 | /* If routes exists below this node, generate aggregate routes. */ | |
6072 | top = bgp_node_get (table, p); | |
6073 | for (rn = bgp_node_get (table, p); rn; rn = bgp_route_next_until (rn, top)) | |
6074 | if (rn->p.prefixlen > p->prefixlen) | |
6075 | { | |
6076 | match = 0; | |
6077 | ||
6078 | for (ri = rn->info; ri; ri = ri->next) | |
6079 | { | |
6080 | if (BGP_INFO_HOLDDOWN (ri)) | |
6081 | continue; | |
6082 | ||
42f7e184 DS |
6083 | if (ri->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE)) |
6084 | atomic_aggregate = 1; | |
6085 | ||
718e3744 | 6086 | if (ri->sub_type != BGP_ROUTE_AGGREGATE) |
6087 | { | |
6088 | /* summary-only aggregate route suppress aggregated | |
6089 | route announcement. */ | |
6090 | if (aggregate->summary_only) | |
6091 | { | |
fb982c25 | 6092 | (bgp_info_extra_get (ri))->suppress++; |
1a392d46 | 6093 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 6094 | match++; |
6095 | } | |
b5d58c32 DS |
6096 | |
6097 | /* If at least one route among routes that are aggregated has | |
6098 | * ORIGIN with the value INCOMPLETE, then the aggregated route | |
6099 | * MUST have the ORIGIN attribute with the value INCOMPLETE. | |
6100 | * Otherwise, if at least one route among routes that are | |
6101 | * aggregated has ORIGIN with the value EGP, then the aggregated | |
6102 | * route MUST have the ORIGIN attribute with the value EGP. | |
6103 | */ | |
6104 | if (origin < ri->attr->origin) | |
6105 | origin = ri->attr->origin; | |
6106 | ||
718e3744 | 6107 | /* as-set aggregate route generate origin, as path, |
6108 | community aggregation. */ | |
6109 | if (aggregate->as_set) | |
6110 | { | |
718e3744 | 6111 | if (aspath) |
6112 | { | |
6113 | asmerge = aspath_aggregate (aspath, ri->attr->aspath); | |
6114 | aspath_free (aspath); | |
6115 | aspath = asmerge; | |
6116 | } | |
6117 | else | |
6118 | aspath = aspath_dup (ri->attr->aspath); | |
6119 | ||
6120 | if (ri->attr->community) | |
6121 | { | |
6122 | if (community) | |
6123 | { | |
6124 | commerge = community_merge (community, | |
6125 | ri->attr->community); | |
6126 | community = community_uniq_sort (commerge); | |
6127 | community_free (commerge); | |
6128 | } | |
6129 | else | |
6130 | community = community_dup (ri->attr->community); | |
6131 | } | |
6132 | } | |
6133 | aggregate->count++; | |
6134 | } | |
6135 | } | |
6136 | ||
6137 | /* If this node is suppressed, process the change. */ | |
6138 | if (match) | |
6139 | bgp_process (bgp, rn, afi, safi); | |
6140 | } | |
6141 | bgp_unlock_node (top); | |
6142 | ||
6143 | /* Add aggregate route to BGP table. */ | |
6144 | if (aggregate->count) | |
6145 | { | |
6146 | rn = bgp_node_get (table, p); | |
7c8ff89e | 6147 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_AGGREGATE, 0, bgp->peer_self, |
fb018d25 | 6148 | bgp_attr_aggregate_intern(bgp, origin, aspath, community, |
42f7e184 DS |
6149 | aggregate->as_set, |
6150 | atomic_aggregate), rn); | |
718e3744 | 6151 | SET_FLAG (new->flags, BGP_INFO_VALID); |
718e3744 | 6152 | |
6153 | bgp_info_add (rn, new); | |
200df115 | 6154 | bgp_unlock_node (rn); |
6155 | ||
718e3744 | 6156 | /* Process change. */ |
6157 | bgp_process (bgp, rn, afi, safi); | |
6158 | } | |
6159 | } | |
6160 | ||
6161 | void | |
6162 | bgp_aggregate_delete (struct bgp *bgp, struct prefix *p, afi_t afi, | |
6163 | safi_t safi, struct bgp_aggregate *aggregate) | |
6164 | { | |
6165 | struct bgp_table *table; | |
6166 | struct bgp_node *top; | |
6167 | struct bgp_node *rn; | |
6168 | struct bgp_info *ri; | |
6169 | unsigned long match; | |
6170 | ||
6171 | table = bgp->rib[afi][safi]; | |
6172 | ||
6173 | if (afi == AFI_IP && p->prefixlen == IPV4_MAX_BITLEN) | |
6174 | return; | |
6175 | if (afi == AFI_IP6 && p->prefixlen == IPV6_MAX_BITLEN) | |
6176 | return; | |
6177 | ||
6178 | /* If routes exists below this node, generate aggregate routes. */ | |
6179 | top = bgp_node_get (table, p); | |
6180 | for (rn = bgp_node_get (table, p); rn; rn = bgp_route_next_until (rn, top)) | |
6181 | if (rn->p.prefixlen > p->prefixlen) | |
6182 | { | |
6183 | match = 0; | |
6184 | ||
6185 | for (ri = rn->info; ri; ri = ri->next) | |
6186 | { | |
6187 | if (BGP_INFO_HOLDDOWN (ri)) | |
6188 | continue; | |
6189 | ||
6190 | if (ri->sub_type != BGP_ROUTE_AGGREGATE) | |
6191 | { | |
fb982c25 | 6192 | if (aggregate->summary_only && ri->extra) |
718e3744 | 6193 | { |
fb982c25 | 6194 | ri->extra->suppress--; |
718e3744 | 6195 | |
fb982c25 | 6196 | if (ri->extra->suppress == 0) |
718e3744 | 6197 | { |
1a392d46 | 6198 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 6199 | match++; |
6200 | } | |
6201 | } | |
6202 | aggregate->count--; | |
6203 | } | |
6204 | } | |
6205 | ||
fb982c25 | 6206 | /* If this node was suppressed, process the change. */ |
718e3744 | 6207 | if (match) |
6208 | bgp_process (bgp, rn, afi, safi); | |
6209 | } | |
6210 | bgp_unlock_node (top); | |
6211 | ||
6212 | /* Delete aggregate route from BGP table. */ | |
6213 | rn = bgp_node_get (table, p); | |
6214 | ||
6215 | for (ri = rn->info; ri; ri = ri->next) | |
6216 | if (ri->peer == bgp->peer_self | |
6217 | && ri->type == ZEBRA_ROUTE_BGP | |
6218 | && ri->sub_type == BGP_ROUTE_AGGREGATE) | |
6219 | break; | |
6220 | ||
6221 | /* Withdraw static BGP route from routing table. */ | |
6222 | if (ri) | |
6223 | { | |
718e3744 | 6224 | bgp_info_delete (rn, ri); |
1a392d46 | 6225 | bgp_process (bgp, rn, afi, safi); |
718e3744 | 6226 | } |
6227 | ||
6228 | /* Unlock bgp_node_lookup. */ | |
6229 | bgp_unlock_node (rn); | |
6230 | } | |
6231 | ||
6232 | /* Aggregate route attribute. */ | |
6233 | #define AGGREGATE_SUMMARY_ONLY 1 | |
6234 | #define AGGREGATE_AS_SET 1 | |
6235 | ||
94f2b392 | 6236 | static int |
f6269b4f RB |
6237 | bgp_aggregate_unset (struct vty *vty, const char *prefix_str, |
6238 | afi_t afi, safi_t safi) | |
718e3744 | 6239 | { |
6240 | int ret; | |
6241 | struct prefix p; | |
6242 | struct bgp_node *rn; | |
6243 | struct bgp *bgp; | |
6244 | struct bgp_aggregate *aggregate; | |
6245 | ||
6246 | /* Convert string to prefix structure. */ | |
6247 | ret = str2prefix (prefix_str, &p); | |
6248 | if (!ret) | |
6249 | { | |
6250 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
6251 | return CMD_WARNING; | |
6252 | } | |
6253 | apply_mask (&p); | |
6254 | ||
6255 | /* Get BGP structure. */ | |
6256 | bgp = vty->index; | |
6257 | ||
6258 | /* Old configuration check. */ | |
f6269b4f RB |
6259 | rn = bgp_node_lookup (bgp->aggregate[afi][safi], &p); |
6260 | if (! rn) | |
718e3744 | 6261 | { |
f6269b4f RB |
6262 | vty_out (vty, "%% There is no aggregate-address configuration.%s", |
6263 | VTY_NEWLINE); | |
718e3744 | 6264 | return CMD_WARNING; |
6265 | } | |
6266 | ||
f6269b4f RB |
6267 | aggregate = rn->info; |
6268 | if (aggregate->safi & SAFI_UNICAST) | |
6269 | bgp_aggregate_delete (bgp, &p, afi, SAFI_UNICAST, aggregate); | |
6270 | if (aggregate->safi & SAFI_MULTICAST) | |
6271 | bgp_aggregate_delete (bgp, &p, afi, SAFI_MULTICAST, aggregate); | |
718e3744 | 6272 | |
f6269b4f RB |
6273 | /* Unlock aggregate address configuration. */ |
6274 | rn->info = NULL; | |
6275 | bgp_aggregate_free (aggregate); | |
6276 | bgp_unlock_node (rn); | |
6277 | bgp_unlock_node (rn); | |
718e3744 | 6278 | |
6279 | return CMD_SUCCESS; | |
6280 | } | |
6281 | ||
94f2b392 | 6282 | static int |
f6269b4f RB |
6283 | bgp_aggregate_set (struct vty *vty, const char *prefix_str, |
6284 | afi_t afi, safi_t safi, | |
6285 | u_char summary_only, u_char as_set) | |
718e3744 | 6286 | { |
6287 | int ret; | |
6288 | struct prefix p; | |
6289 | struct bgp_node *rn; | |
6290 | struct bgp *bgp; | |
6291 | struct bgp_aggregate *aggregate; | |
6292 | ||
6293 | /* Convert string to prefix structure. */ | |
6294 | ret = str2prefix (prefix_str, &p); | |
6295 | if (!ret) | |
6296 | { | |
6297 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
6298 | return CMD_WARNING; | |
6299 | } | |
6300 | apply_mask (&p); | |
6301 | ||
6302 | /* Get BGP structure. */ | |
6303 | bgp = vty->index; | |
6304 | ||
6305 | /* Old configuration check. */ | |
f6269b4f RB |
6306 | rn = bgp_node_get (bgp->aggregate[afi][safi], &p); |
6307 | ||
6308 | if (rn->info) | |
718e3744 | 6309 | { |
f6269b4f | 6310 | vty_out (vty, "There is already same aggregate network.%s", VTY_NEWLINE); |
368473f6 | 6311 | /* try to remove the old entry */ |
f6269b4f RB |
6312 | ret = bgp_aggregate_unset (vty, prefix_str, afi, safi); |
6313 | if (ret) | |
6314 | { | |
368473f6 RB |
6315 | vty_out (vty, "Error deleting aggregate.%s", VTY_NEWLINE); |
6316 | bgp_unlock_node (rn); | |
f6269b4f RB |
6317 | return CMD_WARNING; |
6318 | } | |
718e3744 | 6319 | } |
6320 | ||
f6269b4f RB |
6321 | /* Make aggregate address structure. */ |
6322 | aggregate = bgp_aggregate_new (); | |
6323 | aggregate->summary_only = summary_only; | |
6324 | aggregate->as_set = as_set; | |
6325 | aggregate->safi = safi; | |
6326 | rn->info = aggregate; | |
718e3744 | 6327 | |
f6269b4f RB |
6328 | /* Aggregate address insert into BGP routing table. */ |
6329 | if (safi & SAFI_UNICAST) | |
6330 | bgp_aggregate_add (bgp, &p, afi, SAFI_UNICAST, aggregate); | |
6331 | if (safi & SAFI_MULTICAST) | |
6332 | bgp_aggregate_add (bgp, &p, afi, SAFI_MULTICAST, aggregate); | |
718e3744 | 6333 | |
6334 | return CMD_SUCCESS; | |
6335 | } | |
6336 | ||
6337 | DEFUN (aggregate_address, | |
6338 | aggregate_address_cmd, | |
6339 | "aggregate-address A.B.C.D/M", | |
6340 | "Configure BGP aggregate entries\n" | |
6341 | "Aggregate prefix\n") | |
6342 | { | |
6343 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), 0, 0); | |
6344 | } | |
6345 | ||
6346 | DEFUN (aggregate_address_mask, | |
6347 | aggregate_address_mask_cmd, | |
6348 | "aggregate-address A.B.C.D A.B.C.D", | |
6349 | "Configure BGP aggregate entries\n" | |
6350 | "Aggregate address\n" | |
6351 | "Aggregate mask\n") | |
6352 | { | |
6353 | int ret; | |
6354 | char prefix_str[BUFSIZ]; | |
6355 | ||
6356 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6357 | ||
6358 | if (! ret) | |
6359 | { | |
6360 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6361 | return CMD_WARNING; | |
6362 | } | |
6363 | ||
6364 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
6365 | 0, 0); | |
6366 | } | |
6367 | ||
6368 | DEFUN (aggregate_address_summary_only, | |
6369 | aggregate_address_summary_only_cmd, | |
6370 | "aggregate-address A.B.C.D/M summary-only", | |
6371 | "Configure BGP aggregate entries\n" | |
6372 | "Aggregate prefix\n" | |
6373 | "Filter more specific routes from updates\n") | |
6374 | { | |
6375 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), | |
6376 | AGGREGATE_SUMMARY_ONLY, 0); | |
6377 | } | |
6378 | ||
6379 | DEFUN (aggregate_address_mask_summary_only, | |
6380 | aggregate_address_mask_summary_only_cmd, | |
6381 | "aggregate-address A.B.C.D A.B.C.D summary-only", | |
6382 | "Configure BGP aggregate entries\n" | |
6383 | "Aggregate address\n" | |
6384 | "Aggregate mask\n" | |
6385 | "Filter more specific routes from updates\n") | |
6386 | { | |
6387 | int ret; | |
6388 | char prefix_str[BUFSIZ]; | |
6389 | ||
6390 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6391 | ||
6392 | if (! ret) | |
6393 | { | |
6394 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6395 | return CMD_WARNING; | |
6396 | } | |
6397 | ||
6398 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
6399 | AGGREGATE_SUMMARY_ONLY, 0); | |
6400 | } | |
6401 | ||
6402 | DEFUN (aggregate_address_as_set, | |
6403 | aggregate_address_as_set_cmd, | |
6404 | "aggregate-address A.B.C.D/M as-set", | |
6405 | "Configure BGP aggregate entries\n" | |
6406 | "Aggregate prefix\n" | |
6407 | "Generate AS set path information\n") | |
6408 | { | |
6409 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), | |
6410 | 0, AGGREGATE_AS_SET); | |
6411 | } | |
6412 | ||
6413 | DEFUN (aggregate_address_mask_as_set, | |
6414 | aggregate_address_mask_as_set_cmd, | |
6415 | "aggregate-address A.B.C.D A.B.C.D as-set", | |
6416 | "Configure BGP aggregate entries\n" | |
6417 | "Aggregate address\n" | |
6418 | "Aggregate mask\n" | |
6419 | "Generate AS set path information\n") | |
6420 | { | |
6421 | int ret; | |
6422 | char prefix_str[BUFSIZ]; | |
6423 | ||
6424 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6425 | ||
6426 | if (! ret) | |
6427 | { | |
6428 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6429 | return CMD_WARNING; | |
6430 | } | |
6431 | ||
6432 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
6433 | 0, AGGREGATE_AS_SET); | |
6434 | } | |
6435 | ||
6436 | ||
6437 | DEFUN (aggregate_address_as_set_summary, | |
6438 | aggregate_address_as_set_summary_cmd, | |
6439 | "aggregate-address A.B.C.D/M as-set summary-only", | |
6440 | "Configure BGP aggregate entries\n" | |
6441 | "Aggregate prefix\n" | |
6442 | "Generate AS set path information\n" | |
6443 | "Filter more specific routes from updates\n") | |
6444 | { | |
6445 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), | |
6446 | AGGREGATE_SUMMARY_ONLY, AGGREGATE_AS_SET); | |
6447 | } | |
6448 | ||
6449 | ALIAS (aggregate_address_as_set_summary, | |
6450 | aggregate_address_summary_as_set_cmd, | |
6451 | "aggregate-address A.B.C.D/M summary-only as-set", | |
6452 | "Configure BGP aggregate entries\n" | |
6453 | "Aggregate prefix\n" | |
6454 | "Filter more specific routes from updates\n" | |
6455 | "Generate AS set path information\n") | |
6456 | ||
6457 | DEFUN (aggregate_address_mask_as_set_summary, | |
6458 | aggregate_address_mask_as_set_summary_cmd, | |
6459 | "aggregate-address A.B.C.D A.B.C.D as-set summary-only", | |
6460 | "Configure BGP aggregate entries\n" | |
6461 | "Aggregate address\n" | |
6462 | "Aggregate mask\n" | |
6463 | "Generate AS set path information\n" | |
6464 | "Filter more specific routes from updates\n") | |
6465 | { | |
6466 | int ret; | |
6467 | char prefix_str[BUFSIZ]; | |
6468 | ||
6469 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6470 | ||
6471 | if (! ret) | |
6472 | { | |
6473 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6474 | return CMD_WARNING; | |
6475 | } | |
6476 | ||
6477 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
6478 | AGGREGATE_SUMMARY_ONLY, AGGREGATE_AS_SET); | |
6479 | } | |
6480 | ||
6481 | ALIAS (aggregate_address_mask_as_set_summary, | |
6482 | aggregate_address_mask_summary_as_set_cmd, | |
6483 | "aggregate-address A.B.C.D A.B.C.D summary-only as-set", | |
6484 | "Configure BGP aggregate entries\n" | |
6485 | "Aggregate address\n" | |
6486 | "Aggregate mask\n" | |
6487 | "Filter more specific routes from updates\n" | |
6488 | "Generate AS set path information\n") | |
6489 | ||
6490 | DEFUN (no_aggregate_address, | |
6491 | no_aggregate_address_cmd, | |
6492 | "no aggregate-address A.B.C.D/M", | |
6493 | NO_STR | |
6494 | "Configure BGP aggregate entries\n" | |
6495 | "Aggregate prefix\n") | |
6496 | { | |
6497 | return bgp_aggregate_unset (vty, argv[0], AFI_IP, bgp_node_safi (vty)); | |
6498 | } | |
6499 | ||
6500 | ALIAS (no_aggregate_address, | |
6501 | no_aggregate_address_summary_only_cmd, | |
6502 | "no aggregate-address A.B.C.D/M summary-only", | |
6503 | NO_STR | |
6504 | "Configure BGP aggregate entries\n" | |
6505 | "Aggregate prefix\n" | |
6506 | "Filter more specific routes from updates\n") | |
6507 | ||
6508 | ALIAS (no_aggregate_address, | |
6509 | no_aggregate_address_as_set_cmd, | |
6510 | "no aggregate-address A.B.C.D/M as-set", | |
6511 | NO_STR | |
6512 | "Configure BGP aggregate entries\n" | |
6513 | "Aggregate prefix\n" | |
6514 | "Generate AS set path information\n") | |
6515 | ||
6516 | ALIAS (no_aggregate_address, | |
6517 | no_aggregate_address_as_set_summary_cmd, | |
6518 | "no aggregate-address A.B.C.D/M as-set summary-only", | |
6519 | NO_STR | |
6520 | "Configure BGP aggregate entries\n" | |
6521 | "Aggregate prefix\n" | |
6522 | "Generate AS set path information\n" | |
6523 | "Filter more specific routes from updates\n") | |
6524 | ||
6525 | ALIAS (no_aggregate_address, | |
6526 | no_aggregate_address_summary_as_set_cmd, | |
6527 | "no aggregate-address A.B.C.D/M summary-only as-set", | |
6528 | NO_STR | |
6529 | "Configure BGP aggregate entries\n" | |
6530 | "Aggregate prefix\n" | |
6531 | "Filter more specific routes from updates\n" | |
6532 | "Generate AS set path information\n") | |
6533 | ||
6534 | DEFUN (no_aggregate_address_mask, | |
6535 | no_aggregate_address_mask_cmd, | |
6536 | "no aggregate-address A.B.C.D A.B.C.D", | |
6537 | NO_STR | |
6538 | "Configure BGP aggregate entries\n" | |
6539 | "Aggregate address\n" | |
6540 | "Aggregate mask\n") | |
6541 | { | |
6542 | int ret; | |
6543 | char prefix_str[BUFSIZ]; | |
6544 | ||
6545 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6546 | ||
6547 | if (! ret) | |
6548 | { | |
6549 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6550 | return CMD_WARNING; | |
6551 | } | |
6552 | ||
6553 | return bgp_aggregate_unset (vty, prefix_str, AFI_IP, bgp_node_safi (vty)); | |
6554 | } | |
6555 | ||
6556 | ALIAS (no_aggregate_address_mask, | |
6557 | no_aggregate_address_mask_summary_only_cmd, | |
6558 | "no aggregate-address A.B.C.D A.B.C.D summary-only", | |
6559 | NO_STR | |
6560 | "Configure BGP aggregate entries\n" | |
6561 | "Aggregate address\n" | |
6562 | "Aggregate mask\n" | |
6563 | "Filter more specific routes from updates\n") | |
6564 | ||
6565 | ALIAS (no_aggregate_address_mask, | |
6566 | no_aggregate_address_mask_as_set_cmd, | |
6567 | "no aggregate-address A.B.C.D A.B.C.D as-set", | |
6568 | NO_STR | |
6569 | "Configure BGP aggregate entries\n" | |
6570 | "Aggregate address\n" | |
6571 | "Aggregate mask\n" | |
6572 | "Generate AS set path information\n") | |
6573 | ||
6574 | ALIAS (no_aggregate_address_mask, | |
6575 | no_aggregate_address_mask_as_set_summary_cmd, | |
6576 | "no aggregate-address A.B.C.D A.B.C.D as-set summary-only", | |
6577 | NO_STR | |
6578 | "Configure BGP aggregate entries\n" | |
6579 | "Aggregate address\n" | |
6580 | "Aggregate mask\n" | |
6581 | "Generate AS set path information\n" | |
6582 | "Filter more specific routes from updates\n") | |
6583 | ||
6584 | ALIAS (no_aggregate_address_mask, | |
6585 | no_aggregate_address_mask_summary_as_set_cmd, | |
6586 | "no aggregate-address A.B.C.D A.B.C.D summary-only as-set", | |
6587 | NO_STR | |
6588 | "Configure BGP aggregate entries\n" | |
6589 | "Aggregate address\n" | |
6590 | "Aggregate mask\n" | |
6591 | "Filter more specific routes from updates\n" | |
6592 | "Generate AS set path information\n") | |
6593 | ||
6594 | #ifdef HAVE_IPV6 | |
6595 | DEFUN (ipv6_aggregate_address, | |
6596 | ipv6_aggregate_address_cmd, | |
6597 | "aggregate-address X:X::X:X/M", | |
6598 | "Configure BGP aggregate entries\n" | |
6599 | "Aggregate prefix\n") | |
6600 | { | |
6601 | return bgp_aggregate_set (vty, argv[0], AFI_IP6, SAFI_UNICAST, 0, 0); | |
6602 | } | |
6603 | ||
6604 | DEFUN (ipv6_aggregate_address_summary_only, | |
6605 | ipv6_aggregate_address_summary_only_cmd, | |
6606 | "aggregate-address X:X::X:X/M summary-only", | |
6607 | "Configure BGP aggregate entries\n" | |
6608 | "Aggregate prefix\n" | |
6609 | "Filter more specific routes from updates\n") | |
6610 | { | |
6611 | return bgp_aggregate_set (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
6612 | AGGREGATE_SUMMARY_ONLY, 0); | |
6613 | } | |
6614 | ||
6615 | DEFUN (no_ipv6_aggregate_address, | |
6616 | no_ipv6_aggregate_address_cmd, | |
6617 | "no aggregate-address X:X::X:X/M", | |
6618 | NO_STR | |
6619 | "Configure BGP aggregate entries\n" | |
6620 | "Aggregate prefix\n") | |
6621 | { | |
6622 | return bgp_aggregate_unset (vty, argv[0], AFI_IP6, SAFI_UNICAST); | |
6623 | } | |
6624 | ||
6625 | DEFUN (no_ipv6_aggregate_address_summary_only, | |
6626 | no_ipv6_aggregate_address_summary_only_cmd, | |
6627 | "no aggregate-address X:X::X:X/M summary-only", | |
6628 | NO_STR | |
6629 | "Configure BGP aggregate entries\n" | |
6630 | "Aggregate prefix\n" | |
6631 | "Filter more specific routes from updates\n") | |
6632 | { | |
6633 | return bgp_aggregate_unset (vty, argv[0], AFI_IP6, SAFI_UNICAST); | |
6634 | } | |
6635 | ||
6636 | ALIAS (ipv6_aggregate_address, | |
6637 | old_ipv6_aggregate_address_cmd, | |
6638 | "ipv6 bgp aggregate-address X:X::X:X/M", | |
6639 | IPV6_STR | |
6640 | BGP_STR | |
6641 | "Configure BGP aggregate entries\n" | |
6642 | "Aggregate prefix\n") | |
6643 | ||
6644 | ALIAS (ipv6_aggregate_address_summary_only, | |
6645 | old_ipv6_aggregate_address_summary_only_cmd, | |
6646 | "ipv6 bgp aggregate-address X:X::X:X/M summary-only", | |
6647 | IPV6_STR | |
6648 | BGP_STR | |
6649 | "Configure BGP aggregate entries\n" | |
6650 | "Aggregate prefix\n" | |
6651 | "Filter more specific routes from updates\n") | |
6652 | ||
6653 | ALIAS (no_ipv6_aggregate_address, | |
6654 | old_no_ipv6_aggregate_address_cmd, | |
6655 | "no ipv6 bgp aggregate-address X:X::X:X/M", | |
6656 | NO_STR | |
6657 | IPV6_STR | |
6658 | BGP_STR | |
6659 | "Configure BGP aggregate entries\n" | |
6660 | "Aggregate prefix\n") | |
6661 | ||
6662 | ALIAS (no_ipv6_aggregate_address_summary_only, | |
6663 | old_no_ipv6_aggregate_address_summary_only_cmd, | |
6664 | "no ipv6 bgp aggregate-address X:X::X:X/M summary-only", | |
6665 | NO_STR | |
6666 | IPV6_STR | |
6667 | BGP_STR | |
6668 | "Configure BGP aggregate entries\n" | |
6669 | "Aggregate prefix\n" | |
6670 | "Filter more specific routes from updates\n") | |
6671 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 6672 | |
718e3744 | 6673 | /* Redistribute route treatment. */ |
6674 | void | |
f04a80a5 | 6675 | bgp_redistribute_add (struct prefix *p, const struct in_addr *nexthop, |
bc413143 | 6676 | const struct in6_addr *nexthop6, unsigned int ifindex, |
7c8ff89e | 6677 | u_int32_t metric, u_char type, u_short instance, u_short tag) |
718e3744 | 6678 | { |
6679 | struct bgp *bgp; | |
1eb8ef25 | 6680 | struct listnode *node, *nnode; |
718e3744 | 6681 | struct bgp_info *new; |
6682 | struct bgp_info *bi; | |
6683 | struct bgp_info info; | |
6684 | struct bgp_node *bn; | |
e16a4133 | 6685 | struct attr attr; |
718e3744 | 6686 | struct attr *new_attr; |
6687 | afi_t afi; | |
6688 | int ret; | |
7c8ff89e | 6689 | struct bgp_redist *red; |
718e3744 | 6690 | |
6691 | /* Make default attribute. */ | |
6692 | bgp_attr_default_set (&attr, BGP_ORIGIN_INCOMPLETE); | |
6693 | if (nexthop) | |
6694 | attr.nexthop = *nexthop; | |
bc413143 | 6695 | attr.nh_ifindex = ifindex; |
718e3744 | 6696 | |
f04a80a5 SH |
6697 | #ifdef HAVE_IPV6 |
6698 | if (nexthop6) | |
6699 | { | |
6700 | struct attr_extra *extra = bgp_attr_extra_get(&attr); | |
6701 | extra->mp_nexthop_global = *nexthop6; | |
801a9bcc | 6702 | extra->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; |
f04a80a5 SH |
6703 | } |
6704 | #endif | |
6705 | ||
718e3744 | 6706 | attr.med = metric; |
6707 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC); | |
0d9551dc | 6708 | attr.extra->tag = tag; |
718e3744 | 6709 | |
1eb8ef25 | 6710 | for (ALL_LIST_ELEMENTS (bm->bgp, node, nnode, bgp)) |
718e3744 | 6711 | { |
6712 | afi = family2afi (p->family); | |
6713 | ||
7c8ff89e DS |
6714 | red = bgp_redist_lookup(bgp, afi, type, instance); |
6715 | if (red) | |
718e3744 | 6716 | { |
558d1fec JBD |
6717 | struct attr attr_new; |
6718 | struct attr_extra extra_new; | |
6719 | ||
718e3744 | 6720 | /* Copy attribute for modification. */ |
558d1fec | 6721 | attr_new.extra = &extra_new; |
fb982c25 | 6722 | bgp_attr_dup (&attr_new, &attr); |
718e3744 | 6723 | |
7c8ff89e DS |
6724 | if (red->redist_metric_flag) |
6725 | attr_new.med = red->redist_metric; | |
718e3744 | 6726 | |
6727 | /* Apply route-map. */ | |
7c8ff89e | 6728 | if (red->rmap.map) |
718e3744 | 6729 | { |
6730 | info.peer = bgp->peer_self; | |
6731 | info.attr = &attr_new; | |
6732 | ||
fee0f4c6 | 6733 | SET_FLAG (bgp->peer_self->rmap_type, PEER_RMAP_TYPE_REDISTRIBUTE); |
6734 | ||
7c8ff89e | 6735 | ret = route_map_apply (red->rmap.map, p, RMAP_BGP, &info); |
fee0f4c6 | 6736 | |
6737 | bgp->peer_self->rmap_type = 0; | |
6738 | ||
718e3744 | 6739 | if (ret == RMAP_DENYMATCH) |
6740 | { | |
6741 | /* Free uninterned attribute. */ | |
6742 | bgp_attr_flush (&attr_new); | |
558d1fec | 6743 | |
718e3744 | 6744 | /* Unintern original. */ |
f6f434b2 | 6745 | aspath_unintern (&attr.aspath); |
fb982c25 | 6746 | bgp_attr_extra_free (&attr); |
7c8ff89e | 6747 | bgp_redistribute_delete (p, type, instance); |
718e3744 | 6748 | return; |
6749 | } | |
6750 | } | |
6751 | ||
fb982c25 PJ |
6752 | bn = bgp_afi_node_get (bgp->rib[afi][SAFI_UNICAST], |
6753 | afi, SAFI_UNICAST, p, NULL); | |
6754 | ||
718e3744 | 6755 | new_attr = bgp_attr_intern (&attr_new); |
558d1fec | 6756 | |
718e3744 | 6757 | for (bi = bn->info; bi; bi = bi->next) |
6758 | if (bi->peer == bgp->peer_self | |
6759 | && bi->sub_type == BGP_ROUTE_REDISTRIBUTE) | |
6760 | break; | |
6761 | ||
6762 | if (bi) | |
6763 | { | |
8d45210e AS |
6764 | if (attrhash_cmp (bi->attr, new_attr) && |
6765 | !CHECK_FLAG(bi->flags, BGP_INFO_REMOVED)) | |
718e3744 | 6766 | { |
f6f434b2 PJ |
6767 | bgp_attr_unintern (&new_attr); |
6768 | aspath_unintern (&attr.aspath); | |
fb982c25 | 6769 | bgp_attr_extra_free (&attr); |
718e3744 | 6770 | bgp_unlock_node (bn); |
6771 | return; | |
6772 | } | |
6773 | else | |
6774 | { | |
6775 | /* The attribute is changed. */ | |
1a392d46 | 6776 | bgp_info_set_flag (bn, bi, BGP_INFO_ATTR_CHANGED); |
718e3744 | 6777 | |
6778 | /* Rewrite BGP route information. */ | |
8d45210e AS |
6779 | if (CHECK_FLAG(bi->flags, BGP_INFO_REMOVED)) |
6780 | bgp_info_restore(bn, bi); | |
6781 | else | |
6782 | bgp_aggregate_decrement (bgp, p, bi, afi, SAFI_UNICAST); | |
f6f434b2 | 6783 | bgp_attr_unintern (&bi->attr); |
718e3744 | 6784 | bi->attr = new_attr; |
65957886 | 6785 | bi->uptime = bgp_clock (); |
718e3744 | 6786 | |
6787 | /* Process change. */ | |
6788 | bgp_aggregate_increment (bgp, p, bi, afi, SAFI_UNICAST); | |
6789 | bgp_process (bgp, bn, afi, SAFI_UNICAST); | |
6790 | bgp_unlock_node (bn); | |
f6f434b2 | 6791 | aspath_unintern (&attr.aspath); |
fb982c25 | 6792 | bgp_attr_extra_free (&attr); |
718e3744 | 6793 | return; |
fb018d25 | 6794 | } |
718e3744 | 6795 | } |
6796 | ||
7c8ff89e | 6797 | new = info_make(type, BGP_ROUTE_REDISTRIBUTE, instance, bgp->peer_self, |
fb018d25 | 6798 | new_attr, bn); |
718e3744 | 6799 | SET_FLAG (new->flags, BGP_INFO_VALID); |
718e3744 | 6800 | |
6801 | bgp_aggregate_increment (bgp, p, new, afi, SAFI_UNICAST); | |
6802 | bgp_info_add (bn, new); | |
200df115 | 6803 | bgp_unlock_node (bn); |
718e3744 | 6804 | bgp_process (bgp, bn, afi, SAFI_UNICAST); |
6805 | } | |
6806 | } | |
6807 | ||
6808 | /* Unintern original. */ | |
f6f434b2 | 6809 | aspath_unintern (&attr.aspath); |
fb982c25 | 6810 | bgp_attr_extra_free (&attr); |
718e3744 | 6811 | } |
6812 | ||
6813 | void | |
7c8ff89e | 6814 | bgp_redistribute_delete (struct prefix *p, u_char type, u_short instance) |
718e3744 | 6815 | { |
6816 | struct bgp *bgp; | |
1eb8ef25 | 6817 | struct listnode *node, *nnode; |
718e3744 | 6818 | afi_t afi; |
6819 | struct bgp_node *rn; | |
6820 | struct bgp_info *ri; | |
7c8ff89e | 6821 | struct bgp_redist *red; |
718e3744 | 6822 | |
1eb8ef25 | 6823 | for (ALL_LIST_ELEMENTS (bm->bgp, node, nnode, bgp)) |
718e3744 | 6824 | { |
6825 | afi = family2afi (p->family); | |
6826 | ||
7c8ff89e DS |
6827 | red = bgp_redist_lookup(bgp, afi, type, instance); |
6828 | if (red) | |
718e3744 | 6829 | { |
fee0f4c6 | 6830 | rn = bgp_afi_node_get (bgp->rib[afi][SAFI_UNICAST], afi, SAFI_UNICAST, p, NULL); |
718e3744 | 6831 | |
6832 | for (ri = rn->info; ri; ri = ri->next) | |
6833 | if (ri->peer == bgp->peer_self | |
6834 | && ri->type == type) | |
6835 | break; | |
6836 | ||
6837 | if (ri) | |
6838 | { | |
6839 | bgp_aggregate_decrement (bgp, p, ri, afi, SAFI_UNICAST); | |
718e3744 | 6840 | bgp_info_delete (rn, ri); |
1a392d46 | 6841 | bgp_process (bgp, rn, afi, SAFI_UNICAST); |
718e3744 | 6842 | } |
6843 | bgp_unlock_node (rn); | |
6844 | } | |
6845 | } | |
6846 | } | |
6847 | ||
6848 | /* Withdraw specified route type's route. */ | |
6849 | void | |
7c8ff89e | 6850 | bgp_redistribute_withdraw (struct bgp *bgp, afi_t afi, int type, u_short instance) |
718e3744 | 6851 | { |
6852 | struct bgp_node *rn; | |
6853 | struct bgp_info *ri; | |
6854 | struct bgp_table *table; | |
6855 | ||
6856 | table = bgp->rib[afi][SAFI_UNICAST]; | |
6857 | ||
6858 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
6859 | { | |
6860 | for (ri = rn->info; ri; ri = ri->next) | |
6861 | if (ri->peer == bgp->peer_self | |
7c8ff89e DS |
6862 | && ri->type == type |
6863 | && ri->instance == instance) | |
718e3744 | 6864 | break; |
6865 | ||
6866 | if (ri) | |
6867 | { | |
6868 | bgp_aggregate_decrement (bgp, &rn->p, ri, afi, SAFI_UNICAST); | |
718e3744 | 6869 | bgp_info_delete (rn, ri); |
1a392d46 | 6870 | bgp_process (bgp, rn, afi, SAFI_UNICAST); |
718e3744 | 6871 | } |
6872 | } | |
6873 | } | |
6b0655a2 | 6874 | |
718e3744 | 6875 | /* Static function to display route. */ |
94f2b392 | 6876 | static void |
718e3744 | 6877 | route_vty_out_route (struct prefix *p, struct vty *vty) |
6878 | { | |
6879 | int len; | |
6880 | u_int32_t destination; | |
6881 | char buf[BUFSIZ]; | |
6882 | ||
6883 | if (p->family == AF_INET) | |
6884 | { | |
6885 | len = vty_out (vty, "%s", inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ)); | |
6886 | destination = ntohl (p->u.prefix4.s_addr); | |
6887 | ||
6888 | if ((IN_CLASSC (destination) && p->prefixlen == 24) | |
6889 | || (IN_CLASSB (destination) && p->prefixlen == 16) | |
6890 | || (IN_CLASSA (destination) && p->prefixlen == 8) | |
6891 | || p->u.prefix4.s_addr == 0) | |
6892 | { | |
6893 | /* When mask is natural, mask is not displayed. */ | |
6894 | } | |
6895 | else | |
6896 | len += vty_out (vty, "/%d", p->prefixlen); | |
6897 | } | |
6898 | else | |
6899 | len = vty_out (vty, "%s/%d", inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ), | |
6900 | p->prefixlen); | |
6901 | ||
6902 | len = 17 - len; | |
6903 | if (len < 1) | |
6904 | vty_out (vty, "%s%*s", VTY_NEWLINE, 20, " "); | |
6905 | else | |
6906 | vty_out (vty, "%*s", len, " "); | |
6907 | } | |
6908 | ||
718e3744 | 6909 | enum bgp_display_type |
6910 | { | |
6911 | normal_list, | |
6912 | }; | |
6913 | ||
b40d939b | 6914 | /* Print the short form route status for a bgp_info */ |
6915 | static void | |
b05a1c8b DS |
6916 | route_vty_short_status_out (struct vty *vty, struct bgp_info *binfo, |
6917 | json_object *json_path) | |
718e3744 | 6918 | { |
b05a1c8b DS |
6919 | json_object *json_boolean_false; |
6920 | json_object *json_boolean_true; | |
6921 | ||
6922 | if (json_path) | |
6923 | { | |
6924 | json_boolean_false = json_object_new_boolean(0); | |
6925 | json_boolean_true = json_object_new_boolean(1); | |
6926 | ||
6927 | /* Route status display. */ | |
6928 | if (CHECK_FLAG (binfo->flags, BGP_INFO_REMOVED)) | |
6929 | json_object_object_add(json_path, "removed", json_boolean_true); | |
6930 | ||
6931 | if (CHECK_FLAG (binfo->flags, BGP_INFO_STALE)) | |
6932 | json_object_object_add(json_path, "stale", json_boolean_true); | |
6933 | ||
6934 | if (binfo->extra && binfo->extra->suppress) | |
6935 | json_object_object_add(json_path, "suppressed", json_boolean_true); | |
6936 | ||
6937 | if (CHECK_FLAG (binfo->flags, BGP_INFO_VALID) && | |
6938 | ! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
6939 | json_object_object_add(json_path, "valid", json_boolean_true); | |
6940 | ||
6941 | /* Selected */ | |
6942 | if (CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
6943 | json_object_object_add(json_path, "history", json_boolean_true); | |
6944 | ||
6945 | if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED)) | |
6946 | json_object_object_add(json_path, "damped", json_boolean_true); | |
6947 | ||
6948 | if (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED)) | |
6949 | json_object_object_add(json_path, "bestpath", json_boolean_true); | |
6950 | ||
6951 | if (CHECK_FLAG (binfo->flags, BGP_INFO_MULTIPATH)) | |
6952 | json_object_object_add(json_path, "multipath", json_boolean_true); | |
6953 | ||
6954 | /* Internal route. */ | |
6955 | if ((binfo->peer->as) && (binfo->peer->as == binfo->peer->local_as)) | |
6956 | json_object_object_add(json_path, "internal", json_boolean_true); | |
6957 | else | |
6958 | json_object_object_add(json_path, "external", json_boolean_true); | |
6959 | ||
6960 | return; | |
6961 | } | |
6962 | ||
b40d939b | 6963 | /* Route status display. */ |
6964 | if (CHECK_FLAG (binfo->flags, BGP_INFO_REMOVED)) | |
6965 | vty_out (vty, "R"); | |
6966 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_STALE)) | |
93406d87 | 6967 | vty_out (vty, "S"); |
fb982c25 | 6968 | else if (binfo->extra && binfo->extra->suppress) |
718e3744 | 6969 | vty_out (vty, "s"); |
31eba040 DS |
6970 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_VALID) && |
6971 | ! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
718e3744 | 6972 | vty_out (vty, "*"); |
6973 | else | |
6974 | vty_out (vty, " "); | |
6975 | ||
6976 | /* Selected */ | |
6977 | if (CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
6978 | vty_out (vty, "h"); | |
6979 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED)) | |
6980 | vty_out (vty, "d"); | |
6981 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED)) | |
6982 | vty_out (vty, ">"); | |
b366b518 BB |
6983 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_MULTIPATH)) |
6984 | vty_out (vty, "="); | |
718e3744 | 6985 | else |
6986 | vty_out (vty, " "); | |
6987 | ||
6988 | /* Internal route. */ | |
b05a1c8b DS |
6989 | if ((binfo->peer->as) && (binfo->peer->as == binfo->peer->local_as)) |
6990 | vty_out (vty, "i"); | |
6991 | else | |
6992 | vty_out (vty, " "); | |
b40d939b | 6993 | } |
6994 | ||
6995 | /* called from terminal list command */ | |
6996 | void | |
6997 | route_vty_out (struct vty *vty, struct prefix *p, | |
b05a1c8b DS |
6998 | struct bgp_info *binfo, int display, safi_t safi, |
6999 | json_object *json_paths) | |
b40d939b | 7000 | { |
7001 | struct attr *attr; | |
b05a1c8b DS |
7002 | json_object *json_path; |
7003 | json_object *json_int; | |
7004 | json_object *json_string; | |
47fc97cc | 7005 | |
b05a1c8b DS |
7006 | if (json_paths) |
7007 | json_path = json_object_new_object(); | |
718e3744 | 7008 | else |
b05a1c8b DS |
7009 | json_path = NULL; |
7010 | ||
7011 | /* short status lead text */ | |
7012 | route_vty_short_status_out (vty, binfo, json_path); | |
718e3744 | 7013 | |
b05a1c8b DS |
7014 | if (!json_paths) |
7015 | { | |
7016 | /* print prefix and mask */ | |
7017 | if (! display) | |
7018 | route_vty_out_route (p, vty); | |
7019 | else | |
7020 | vty_out (vty, "%*s", 17, " "); | |
7021 | } | |
47fc97cc | 7022 | |
718e3744 | 7023 | /* Print attribute */ |
7024 | attr = binfo->attr; | |
7025 | if (attr) | |
7026 | { | |
b05a1c8b DS |
7027 | |
7028 | /* IPv4 Next Hop */ | |
718e3744 | 7029 | if (p->family == AF_INET) |
7030 | { | |
b05a1c8b DS |
7031 | if (json_paths) |
7032 | { | |
7033 | if (safi == SAFI_MPLS_VPN) | |
7034 | { | |
7035 | json_string = json_object_new_string(inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
7036 | json_object_object_add(json_path, "nexthop", json_string); | |
7037 | } | |
7038 | else | |
7039 | { | |
7040 | json_string = json_object_new_string(inet_ntoa (attr->nexthop)); | |
7041 | json_object_object_add(json_path, "nexthop", json_string); | |
7042 | } | |
7043 | } | |
7044 | else | |
7045 | { | |
7046 | if (safi == SAFI_MPLS_VPN) | |
7047 | vty_out (vty, "%-16s", | |
7048 | inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
7049 | else | |
7050 | vty_out (vty, "%-16s", inet_ntoa (attr->nexthop)); | |
7051 | } | |
718e3744 | 7052 | } |
b05a1c8b DS |
7053 | |
7054 | #ifdef HAVE_IPV6 | |
7055 | /* IPv6 Next Hop */ | |
718e3744 | 7056 | else if (p->family == AF_INET6) |
7057 | { | |
7058 | int len; | |
7059 | char buf[BUFSIZ]; | |
7060 | ||
b05a1c8b DS |
7061 | if (json_paths) |
7062 | { | |
7063 | json_string = json_object_new_string(inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, buf, BUFSIZ)); | |
7064 | json_object_object_add(json_path, "nexthop", json_string); | |
7065 | } | |
7066 | else | |
7067 | { | |
7068 | len = vty_out (vty, "%s", | |
7069 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, | |
7070 | buf, BUFSIZ)); | |
7071 | len = 16 - len; | |
7072 | if (len < 1) | |
7073 | vty_out (vty, "%s%*s", VTY_NEWLINE, 36, " "); | |
7074 | else | |
7075 | vty_out (vty, "%*s", len, " "); | |
7076 | } | |
718e3744 | 7077 | } |
7078 | #endif /* HAVE_IPV6 */ | |
7079 | ||
b05a1c8b | 7080 | /* MED/Metric */ |
718e3744 | 7081 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) |
b05a1c8b DS |
7082 | if (json_paths) |
7083 | { | |
7084 | json_int = json_object_new_int(attr->med); | |
7085 | json_object_object_add(json_path, "med", json_int); | |
7086 | } | |
7087 | else | |
7088 | vty_out (vty, "%10u", attr->med); | |
718e3744 | 7089 | else |
b05a1c8b DS |
7090 | if (!json_paths) |
7091 | vty_out (vty, " "); | |
47fc97cc | 7092 | |
b05a1c8b | 7093 | /* Local Pref */ |
718e3744 | 7094 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) |
b05a1c8b DS |
7095 | if (json_paths) |
7096 | { | |
7097 | json_int = json_object_new_int(attr->local_pref); | |
7098 | json_object_object_add(json_path, "localpref", json_int); | |
7099 | } | |
7100 | else | |
7101 | vty_out (vty, "%7u", attr->local_pref); | |
718e3744 | 7102 | else |
b05a1c8b DS |
7103 | if (!json_paths) |
7104 | vty_out (vty, " "); | |
718e3744 | 7105 | |
b05a1c8b DS |
7106 | if (json_paths) |
7107 | { | |
7108 | if (attr->extra) | |
7109 | json_int = json_object_new_int(attr->extra->weight); | |
7110 | else | |
7111 | json_int = json_object_new_int(0); | |
47fc97cc | 7112 | |
b05a1c8b DS |
7113 | json_object_object_add(json_path, "weight", json_int); |
7114 | } | |
7115 | else | |
7116 | vty_out (vty, "%7u ", (attr->extra ? attr->extra->weight : 0)); | |
47fc97cc | 7117 | |
b2518c1e PJ |
7118 | /* Print aspath */ |
7119 | if (attr->aspath) | |
b05a1c8b DS |
7120 | { |
7121 | if (json_paths) | |
7122 | { | |
e5eee9af DS |
7123 | if (!attr->aspath->str || aspath_count_hops (attr->aspath) == 0) |
7124 | json_string = json_object_new_string("Local"); | |
7125 | else | |
7126 | json_string = json_object_new_string(attr->aspath->str); | |
b05a1c8b DS |
7127 | json_object_object_add(json_path, "aspath", json_string); |
7128 | } | |
7129 | else | |
7130 | { | |
7131 | aspath_print_vty (vty, "%s", attr->aspath, " "); | |
7132 | } | |
7133 | } | |
47fc97cc | 7134 | |
b2518c1e | 7135 | /* Print origin */ |
b05a1c8b DS |
7136 | if (json_paths) |
7137 | { | |
7138 | json_string = json_object_new_string(bgp_origin_str[attr->origin]); | |
7139 | json_object_object_add(json_path, "origin", json_string); | |
7140 | } | |
7141 | else | |
7142 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); | |
b2518c1e | 7143 | } |
b05a1c8b DS |
7144 | |
7145 | if (json_paths) | |
7146 | json_object_array_add(json_paths, json_path); | |
7147 | else | |
7148 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7149 | } |
7150 | ||
7151 | /* called from terminal list command */ | |
7152 | void | |
7153 | route_vty_out_tmp (struct vty *vty, struct prefix *p, | |
b05a1c8b | 7154 | struct attr *attr, safi_t safi) |
718e3744 | 7155 | { |
7156 | /* Route status display. */ | |
7157 | vty_out (vty, "*"); | |
7158 | vty_out (vty, ">"); | |
7159 | vty_out (vty, " "); | |
7160 | ||
7161 | /* print prefix and mask */ | |
7162 | route_vty_out_route (p, vty); | |
7163 | ||
7164 | /* Print attribute */ | |
7165 | if (attr) | |
7166 | { | |
7167 | if (p->family == AF_INET) | |
7168 | { | |
7169 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
7170 | vty_out (vty, "%-16s", |
7171 | inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
718e3744 | 7172 | else |
7173 | vty_out (vty, "%-16s", inet_ntoa (attr->nexthop)); | |
7174 | } | |
7175 | #ifdef HAVE_IPV6 | |
7176 | else if (p->family == AF_INET6) | |
7177 | { | |
7178 | int len; | |
7179 | char buf[BUFSIZ]; | |
fb982c25 PJ |
7180 | |
7181 | assert (attr->extra); | |
718e3744 | 7182 | |
7183 | len = vty_out (vty, "%s", | |
fb982c25 PJ |
7184 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
7185 | buf, BUFSIZ)); | |
718e3744 | 7186 | len = 16 - len; |
7187 | if (len < 1) | |
7188 | vty_out (vty, "%s%*s", VTY_NEWLINE, 36, " "); | |
7189 | else | |
7190 | vty_out (vty, "%*s", len, " "); | |
7191 | } | |
7192 | #endif /* HAVE_IPV6 */ | |
7193 | ||
7194 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) | |
c099baf6 | 7195 | vty_out (vty, "%10u", attr->med); |
718e3744 | 7196 | else |
7197 | vty_out (vty, " "); | |
7198 | ||
7199 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) | |
c099baf6 | 7200 | vty_out (vty, "%7u", attr->local_pref); |
718e3744 | 7201 | else |
7202 | vty_out (vty, " "); | |
fb982c25 | 7203 | |
c099baf6 | 7204 | vty_out (vty, "%7u ", (attr->extra ? attr->extra->weight : 0)); |
fb982c25 | 7205 | |
b2518c1e PJ |
7206 | /* Print aspath */ |
7207 | if (attr->aspath) | |
841f7a57 | 7208 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 7209 | |
b2518c1e | 7210 | /* Print origin */ |
718e3744 | 7211 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
b2518c1e | 7212 | } |
718e3744 | 7213 | |
7214 | vty_out (vty, "%s", VTY_NEWLINE); | |
7215 | } | |
7216 | ||
5a646650 | 7217 | void |
718e3744 | 7218 | route_vty_out_tag (struct vty *vty, struct prefix *p, |
7219 | struct bgp_info *binfo, int display, safi_t safi) | |
7220 | { | |
7221 | struct attr *attr; | |
718e3744 | 7222 | u_int32_t label = 0; |
fb982c25 PJ |
7223 | |
7224 | if (!binfo->extra) | |
7225 | return; | |
7226 | ||
b40d939b | 7227 | /* short status lead text */ |
b05a1c8b | 7228 | route_vty_short_status_out (vty, binfo, NULL); |
b40d939b | 7229 | |
718e3744 | 7230 | /* print prefix and mask */ |
7231 | if (! display) | |
7232 | route_vty_out_route (p, vty); | |
7233 | else | |
7234 | vty_out (vty, "%*s", 17, " "); | |
7235 | ||
7236 | /* Print attribute */ | |
7237 | attr = binfo->attr; | |
7238 | if (attr) | |
7239 | { | |
7240 | if (p->family == AF_INET) | |
7241 | { | |
7242 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
7243 | vty_out (vty, "%-16s", |
7244 | inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
718e3744 | 7245 | else |
7246 | vty_out (vty, "%-16s", inet_ntoa (attr->nexthop)); | |
7247 | } | |
7248 | #ifdef HAVE_IPV6 | |
7249 | else if (p->family == AF_INET6) | |
7250 | { | |
fb982c25 | 7251 | assert (attr->extra); |
718e3744 | 7252 | char buf[BUFSIZ]; |
7253 | char buf1[BUFSIZ]; | |
801a9bcc | 7254 | if (attr->extra->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL) |
718e3744 | 7255 | vty_out (vty, "%s", |
fb982c25 PJ |
7256 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
7257 | buf, BUFSIZ)); | |
801a9bcc | 7258 | else if (attr->extra->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) |
718e3744 | 7259 | vty_out (vty, "%s(%s)", |
fb982c25 PJ |
7260 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
7261 | buf, BUFSIZ), | |
7262 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local, | |
7263 | buf1, BUFSIZ)); | |
718e3744 | 7264 | |
7265 | } | |
7266 | #endif /* HAVE_IPV6 */ | |
7267 | } | |
7268 | ||
fb982c25 | 7269 | label = decode_label (binfo->extra->tag); |
718e3744 | 7270 | |
7271 | vty_out (vty, "notag/%d", label); | |
7272 | ||
7273 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7274 | } |
7275 | ||
7276 | /* dampening route */ | |
5a646650 | 7277 | static void |
718e3744 | 7278 | damp_route_vty_out (struct vty *vty, struct prefix *p, |
7279 | struct bgp_info *binfo, int display, safi_t safi) | |
7280 | { | |
7281 | struct attr *attr; | |
718e3744 | 7282 | int len; |
50aef6f3 | 7283 | char timebuf[BGP_UPTIME_LEN]; |
718e3744 | 7284 | |
b40d939b | 7285 | /* short status lead text */ |
b05a1c8b | 7286 | route_vty_short_status_out (vty, binfo, NULL); |
b40d939b | 7287 | |
718e3744 | 7288 | /* print prefix and mask */ |
7289 | if (! display) | |
7290 | route_vty_out_route (p, vty); | |
7291 | else | |
7292 | vty_out (vty, "%*s", 17, " "); | |
7293 | ||
7294 | len = vty_out (vty, "%s", binfo->peer->host); | |
7295 | len = 17 - len; | |
7296 | if (len < 1) | |
7297 | vty_out (vty, "%s%*s", VTY_NEWLINE, 34, " "); | |
7298 | else | |
7299 | vty_out (vty, "%*s", len, " "); | |
7300 | ||
50aef6f3 | 7301 | vty_out (vty, "%s ", bgp_damp_reuse_time_vty (vty, binfo, timebuf, BGP_UPTIME_LEN)); |
718e3744 | 7302 | |
7303 | /* Print attribute */ | |
7304 | attr = binfo->attr; | |
7305 | if (attr) | |
7306 | { | |
7307 | /* Print aspath */ | |
7308 | if (attr->aspath) | |
841f7a57 | 7309 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 7310 | |
7311 | /* Print origin */ | |
b2518c1e | 7312 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
718e3744 | 7313 | } |
7314 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7315 | } |
7316 | ||
718e3744 | 7317 | /* flap route */ |
5a646650 | 7318 | static void |
718e3744 | 7319 | flap_route_vty_out (struct vty *vty, struct prefix *p, |
7320 | struct bgp_info *binfo, int display, safi_t safi) | |
7321 | { | |
7322 | struct attr *attr; | |
7323 | struct bgp_damp_info *bdi; | |
718e3744 | 7324 | char timebuf[BGP_UPTIME_LEN]; |
7325 | int len; | |
fb982c25 PJ |
7326 | |
7327 | if (!binfo->extra) | |
7328 | return; | |
7329 | ||
7330 | bdi = binfo->extra->damp_info; | |
718e3744 | 7331 | |
b40d939b | 7332 | /* short status lead text */ |
b05a1c8b | 7333 | route_vty_short_status_out (vty, binfo, NULL); |
b40d939b | 7334 | |
718e3744 | 7335 | /* print prefix and mask */ |
7336 | if (! display) | |
7337 | route_vty_out_route (p, vty); | |
7338 | else | |
7339 | vty_out (vty, "%*s", 17, " "); | |
7340 | ||
7341 | len = vty_out (vty, "%s", binfo->peer->host); | |
7342 | len = 16 - len; | |
7343 | if (len < 1) | |
7344 | vty_out (vty, "%s%*s", VTY_NEWLINE, 33, " "); | |
7345 | else | |
7346 | vty_out (vty, "%*s", len, " "); | |
7347 | ||
7348 | len = vty_out (vty, "%d", bdi->flap); | |
7349 | len = 5 - len; | |
7350 | if (len < 1) | |
7351 | vty_out (vty, " "); | |
7352 | else | |
7353 | vty_out (vty, "%*s ", len, " "); | |
7354 | ||
7355 | vty_out (vty, "%s ", peer_uptime (bdi->start_time, | |
7356 | timebuf, BGP_UPTIME_LEN)); | |
7357 | ||
7358 | if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED) | |
7359 | && ! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
50aef6f3 | 7360 | vty_out (vty, "%s ", bgp_damp_reuse_time_vty (vty, binfo, timebuf, BGP_UPTIME_LEN)); |
718e3744 | 7361 | else |
7362 | vty_out (vty, "%*s ", 8, " "); | |
7363 | ||
7364 | /* Print attribute */ | |
7365 | attr = binfo->attr; | |
7366 | if (attr) | |
7367 | { | |
7368 | /* Print aspath */ | |
7369 | if (attr->aspath) | |
841f7a57 | 7370 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 7371 | |
7372 | /* Print origin */ | |
b2518c1e | 7373 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
718e3744 | 7374 | } |
7375 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7376 | } |
7377 | ||
94f2b392 | 7378 | static void |
718e3744 | 7379 | route_vty_out_detail (struct vty *vty, struct bgp *bgp, struct prefix *p, |
b05a1c8b DS |
7380 | struct bgp_info *binfo, afi_t afi, safi_t safi, |
7381 | json_object *json_paths) | |
718e3744 | 7382 | { |
7383 | char buf[INET6_ADDRSTRLEN]; | |
7384 | char buf1[BUFSIZ]; | |
7385 | struct attr *attr; | |
7386 | int sockunion_vty_out (struct vty *, union sockunion *); | |
30b00176 JK |
7387 | #ifdef HAVE_CLOCK_MONOTONIC |
7388 | time_t tbuf; | |
7389 | #endif | |
b05a1c8b DS |
7390 | json_object *json_int; |
7391 | json_object *json_string; | |
7392 | json_object *json_path; | |
7393 | json_object *json_boolean_false; | |
7394 | json_object *json_boolean_true; | |
7395 | json_object *json_cluster_list; | |
7396 | ||
7397 | if (json_paths) | |
7398 | { | |
7399 | json_path = json_object_new_object(); | |
7400 | json_boolean_false = json_object_new_boolean(0); | |
7401 | json_boolean_true = json_object_new_boolean(1); | |
7402 | json_cluster_list = json_object_new_array(); | |
7403 | } | |
7404 | ||
718e3744 | 7405 | attr = binfo->attr; |
7406 | ||
7407 | if (attr) | |
7408 | { | |
7409 | /* Line1 display AS-path, Aggregator */ | |
7410 | if (attr->aspath) | |
7411 | { | |
b05a1c8b DS |
7412 | if (!json_paths) |
7413 | vty_out (vty, " "); | |
7414 | ||
fe69a505 | 7415 | if (aspath_count_hops (attr->aspath) == 0) |
b05a1c8b DS |
7416 | { |
7417 | if (json_paths) | |
7418 | json_string = json_object_new_string("Local"); | |
7419 | else | |
7420 | vty_out (vty, "Local"); | |
7421 | } | |
718e3744 | 7422 | else |
b05a1c8b DS |
7423 | { |
7424 | if (json_paths) | |
7425 | json_string = json_object_new_string(attr->aspath->str); | |
7426 | else | |
7427 | aspath_print_vty (vty, "%s", attr->aspath, ""); | |
7428 | } | |
7429 | ||
7430 | if (json_paths) | |
7431 | json_object_object_add(json_path, "aspath", json_string); | |
718e3744 | 7432 | } |
7433 | ||
b40d939b | 7434 | if (CHECK_FLAG (binfo->flags, BGP_INFO_REMOVED)) |
b05a1c8b DS |
7435 | { |
7436 | if (json_paths) | |
7437 | json_object_object_add(json_path, "removed", json_boolean_true); | |
7438 | else | |
7439 | vty_out (vty, ", (removed)"); | |
7440 | } | |
7441 | ||
93406d87 | 7442 | if (CHECK_FLAG (binfo->flags, BGP_INFO_STALE)) |
b05a1c8b DS |
7443 | { |
7444 | if (json_paths) | |
7445 | json_object_object_add(json_path, "stale", json_boolean_true); | |
7446 | else | |
7447 | vty_out (vty, ", (stale)"); | |
7448 | } | |
7449 | ||
93406d87 | 7450 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AGGREGATOR))) |
b05a1c8b DS |
7451 | { |
7452 | if (json_paths) | |
7453 | { | |
7454 | json_int = json_object_new_int(attr->extra->aggregator_as); | |
7455 | json_string = json_object_new_string(inet_ntoa (attr->extra->aggregator_addr)); | |
7456 | json_object_object_add(json_path, "aggregator-as", json_int); | |
7457 | json_object_object_add(json_path, "aggregator-id", json_string); | |
7458 | } | |
7459 | else | |
7460 | { | |
7461 | vty_out (vty, ", (aggregated by %u %s)", | |
7462 | attr->extra->aggregator_as, | |
7463 | inet_ntoa (attr->extra->aggregator_addr)); | |
7464 | } | |
7465 | } | |
7466 | ||
93406d87 | 7467 | if (CHECK_FLAG (binfo->peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) |
b05a1c8b DS |
7468 | { |
7469 | if (json_paths) | |
7470 | json_object_object_add(json_path, "rxed-from-rr-client", json_boolean_true); | |
7471 | else | |
7472 | vty_out (vty, ", (Received from a RR-client)"); | |
7473 | } | |
7474 | ||
93406d87 | 7475 | if (CHECK_FLAG (binfo->peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) |
b05a1c8b DS |
7476 | { |
7477 | if (json_paths) | |
7478 | json_object_object_add(json_path, "rxed-from-rs-client", json_boolean_true); | |
7479 | else | |
7480 | vty_out (vty, ", (Received from a RS-client)"); | |
7481 | } | |
7482 | ||
93406d87 | 7483 | if (CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) |
b05a1c8b DS |
7484 | { |
7485 | if (json_paths) | |
7486 | json_object_object_add(json_path, "dampening-history-entry", json_boolean_true); | |
7487 | else | |
7488 | vty_out (vty, ", (history entry)"); | |
7489 | } | |
93406d87 | 7490 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED)) |
b05a1c8b DS |
7491 | { |
7492 | if (json_paths) | |
7493 | json_object_object_add(json_path, "dampening-suppressed", json_boolean_true); | |
7494 | else | |
7495 | vty_out (vty, ", (suppressed due to dampening)"); | |
7496 | } | |
7497 | ||
7498 | if (!json_paths) | |
7499 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7500 | |
7501 | /* Line2 display Next-hop, Neighbor, Router-id */ | |
7502 | if (p->family == AF_INET) | |
7503 | { | |
b05a1c8b DS |
7504 | if (safi == SAFI_MPLS_VPN) |
7505 | { | |
7506 | if (json_paths) | |
7507 | json_string = json_object_new_string(inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
7508 | else | |
7509 | vty_out (vty, " %s", inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
7510 | } | |
7511 | else | |
7512 | { | |
7513 | if (json_paths) | |
7514 | json_string = json_object_new_string(inet_ntoa (attr->nexthop)); | |
7515 | else | |
7516 | vty_out (vty, " %s", inet_ntoa (attr->nexthop)); | |
7517 | } | |
7518 | ||
7519 | if (json_paths) | |
7520 | json_object_object_add(json_path, "nexthop", json_string); | |
718e3744 | 7521 | } |
7522 | #ifdef HAVE_IPV6 | |
7523 | else | |
7524 | { | |
fb982c25 | 7525 | assert (attr->extra); |
b05a1c8b DS |
7526 | if (json_paths) |
7527 | { | |
7528 | json_string = json_object_new_string(inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, | |
7529 | buf, INET6_ADDRSTRLEN)); | |
7530 | json_object_object_add(json_path, "nexthop", json_string); | |
7531 | } | |
7532 | else | |
7533 | { | |
7534 | vty_out (vty, " %s", | |
7535 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, | |
7536 | buf, INET6_ADDRSTRLEN)); | |
7537 | } | |
718e3744 | 7538 | } |
7539 | #endif /* HAVE_IPV6 */ | |
7540 | ||
7541 | if (binfo->peer == bgp->peer_self) | |
7542 | { | |
b05a1c8b DS |
7543 | |
7544 | if (p->family == AF_INET) | |
7545 | { | |
7546 | if (json_paths) | |
7547 | json_string = json_object_new_string("0.0.0.0"); | |
7548 | else | |
7549 | vty_out (vty, " from 0.0.0.0 "); | |
7550 | } | |
7551 | else | |
7552 | { | |
7553 | if (json_paths) | |
7554 | json_string = json_object_new_string("::"); | |
7555 | else | |
7556 | vty_out (vty, " from :: "); | |
7557 | } | |
7558 | ||
7559 | if (json_paths) | |
7560 | { | |
7561 | json_object_object_add(json_path, "peer-ip", json_string); | |
7562 | json_string = json_object_new_string(inet_ntoa(bgp->router_id)); | |
7563 | json_object_object_add(json_path, "peer-id", json_string); | |
7564 | } | |
7565 | else | |
7566 | { | |
7567 | vty_out (vty, "(%s)", inet_ntoa(bgp->router_id)); | |
7568 | } | |
718e3744 | 7569 | } |
7570 | else | |
7571 | { | |
7572 | if (! CHECK_FLAG (binfo->flags, BGP_INFO_VALID)) | |
b05a1c8b DS |
7573 | { |
7574 | if (json_paths) | |
7575 | json_object_object_add(json_path, "nexthop-accessible", json_boolean_false); | |
7576 | else | |
7577 | vty_out (vty, " (inaccessible)"); | |
7578 | } | |
fb982c25 | 7579 | else if (binfo->extra && binfo->extra->igpmetric) |
b05a1c8b DS |
7580 | { |
7581 | if (json_paths) | |
7582 | { | |
7583 | json_int = json_object_new_int(binfo->extra->igpmetric); | |
7584 | json_object_object_add(json_path, "nexthop-igp-cost", json_int); | |
7585 | json_object_object_add(json_path, "nexthop-accessible", json_boolean_true); | |
7586 | } | |
7587 | else | |
7588 | { | |
7589 | vty_out (vty, " (metric %u)", binfo->extra->igpmetric); | |
7590 | } | |
7591 | } | |
7592 | ||
7593 | /* IGP cost to nexthop is 0 */ | |
7594 | else | |
7595 | if (json_paths) | |
7596 | json_object_object_add(json_path, "nexthop-accessible", json_boolean_true); | |
7597 | ||
7598 | if (json_paths) | |
7599 | { | |
7600 | json_string = json_object_new_string(sockunion2str (&binfo->peer->su, buf, SU_ADDRSTRLEN)); | |
7601 | json_object_object_add(json_path, "peer-ip", json_string); | |
036a4e7d DS |
7602 | |
7603 | if (binfo->peer->conf_if) | |
7604 | { | |
7605 | json_string = json_object_new_string(binfo->peer->conf_if); | |
7606 | json_object_object_add(json_path, "peer-interface", json_string); | |
7607 | } | |
b05a1c8b DS |
7608 | } |
7609 | else | |
7610 | { | |
036a4e7d DS |
7611 | if (binfo->peer->conf_if) |
7612 | vty_out (vty, " from %s", binfo->peer->conf_if); | |
7613 | else | |
7614 | vty_out (vty, " from %s", sockunion2str (&binfo->peer->su, buf, SU_ADDRSTRLEN)); | |
b05a1c8b DS |
7615 | |
7616 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) | |
7617 | vty_out (vty, " (%s)", inet_ntoa (attr->extra->originator_id)); | |
7618 | else | |
7619 | vty_out (vty, " (%s)", inet_ntop (AF_INET, &binfo->peer->remote_id, buf1, BUFSIZ)); | |
7620 | } | |
7621 | ||
7622 | /* Always encode the peer's router-id in the json output. We will | |
7623 | * include the originator-id later if this is a reflected route. | |
7624 | */ | |
7625 | if (json_paths) | |
7626 | { | |
7627 | json_string = json_object_new_string(inet_ntop (AF_INET, &binfo->peer->remote_id, buf1, BUFSIZ)); | |
7628 | json_object_object_add(json_path, "peer-id", json_string); | |
7629 | } | |
718e3744 | 7630 | } |
b05a1c8b DS |
7631 | |
7632 | if (!json_paths) | |
7633 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7634 | |
7635 | #ifdef HAVE_IPV6 | |
7636 | /* display nexthop local */ | |
801a9bcc | 7637 | if (attr->extra && attr->extra->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) |
718e3744 | 7638 | { |
b05a1c8b DS |
7639 | if (json_paths) |
7640 | { | |
7641 | json_string = json_object_new_string(inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local, | |
7642 | buf, INET6_ADDRSTRLEN)); | |
7643 | json_object_object_add(json_path, "nexthop-local", json_string); | |
7644 | } | |
7645 | else | |
7646 | { | |
7647 | vty_out (vty, " (%s)%s", | |
7648 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local, | |
7649 | buf, INET6_ADDRSTRLEN), | |
7650 | VTY_NEWLINE); | |
7651 | } | |
718e3744 | 7652 | } |
7653 | #endif /* HAVE_IPV6 */ | |
7654 | ||
0d9551dc | 7655 | /* Line 3 display Origin, Med, Locpref, Weight, Tag, valid, Int/Ext/Local, Atomic, best */ |
b05a1c8b DS |
7656 | if (json_paths) |
7657 | { | |
7658 | json_string = json_object_new_string(bgp_origin_long_str[attr->origin]); | |
7659 | json_object_object_add(json_path, "origin", json_string); | |
7660 | } | |
7661 | else | |
7662 | { | |
7663 | vty_out (vty, " Origin %s", bgp_origin_long_str[attr->origin]); | |
7664 | } | |
718e3744 | 7665 | |
7666 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC)) | |
b05a1c8b DS |
7667 | { |
7668 | if (json_paths) | |
7669 | { | |
7670 | json_int = json_object_new_int(attr->med); | |
7671 | json_object_object_add(json_path, "med", json_int); | |
7672 | } | |
7673 | else | |
7674 | { | |
7675 | vty_out (vty, ", metric %u", attr->med); | |
7676 | } | |
7677 | } | |
718e3744 | 7678 | |
7679 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) | |
b05a1c8b DS |
7680 | { |
7681 | if (json_paths) | |
7682 | { | |
7683 | json_int = json_object_new_int(attr->local_pref); | |
7684 | json_object_object_add(json_path, "localpref", json_int); | |
7685 | } | |
7686 | else | |
7687 | { | |
7688 | vty_out (vty, ", localpref %u", attr->local_pref); | |
7689 | } | |
7690 | } | |
718e3744 | 7691 | else |
b05a1c8b DS |
7692 | { |
7693 | if (json_paths) | |
7694 | { | |
7695 | json_int = json_object_new_int(bgp->default_local_pref); | |
7696 | json_object_object_add(json_path, "localpref", json_int); | |
7697 | } | |
7698 | else | |
7699 | { | |
7700 | vty_out (vty, ", localpref %u", bgp->default_local_pref); | |
7701 | } | |
7702 | } | |
718e3744 | 7703 | |
fb982c25 | 7704 | if (attr->extra && attr->extra->weight != 0) |
b05a1c8b DS |
7705 | { |
7706 | if (json_paths) | |
7707 | { | |
7708 | json_int = json_object_new_int(attr->extra->weight); | |
7709 | json_object_object_add(json_path, "weight", json_int); | |
7710 | } | |
7711 | else | |
7712 | { | |
7713 | vty_out (vty, ", weight %u", attr->extra->weight); | |
7714 | } | |
7715 | } | |
0d9551dc DS |
7716 | |
7717 | if (attr->extra && attr->extra->tag != 0) | |
b05a1c8b DS |
7718 | { |
7719 | if (json_paths) | |
7720 | { | |
7721 | json_int = json_object_new_int(attr->extra->tag); | |
7722 | json_object_object_add(json_path, "tag", json_int); | |
7723 | } | |
7724 | else | |
7725 | { | |
7726 | vty_out (vty, ", tag %d", attr->extra->tag); | |
7727 | } | |
7728 | } | |
718e3744 | 7729 | |
31eba040 | 7730 | if (! CHECK_FLAG (binfo->flags, BGP_INFO_VALID)) |
b05a1c8b DS |
7731 | { |
7732 | if (json_paths) | |
7733 | json_object_object_add(json_path, "valid", json_boolean_false); | |
7734 | else | |
7735 | vty_out (vty, ", invalid"); | |
7736 | } | |
31eba040 | 7737 | else if (! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) |
b05a1c8b DS |
7738 | { |
7739 | if (json_paths) | |
7740 | json_object_object_add(json_path, "valid", json_boolean_true); | |
7741 | else | |
7742 | vty_out (vty, ", valid"); | |
7743 | } | |
718e3744 | 7744 | |
7745 | if (binfo->peer != bgp->peer_self) | |
7746 | { | |
7747 | if (binfo->peer->as == binfo->peer->local_as) | |
b05a1c8b DS |
7748 | { |
7749 | if (json_paths) | |
7750 | json_object_object_add(json_path, "internal", json_boolean_true); | |
7751 | else | |
7752 | vty_out (vty, ", internal"); | |
7753 | } | |
718e3744 | 7754 | else |
b05a1c8b DS |
7755 | { |
7756 | if (bgp_confederation_peers_check(bgp, binfo->peer->as)) | |
7757 | { | |
7758 | if (json_paths) | |
7759 | json_object_object_add(json_path, "confed-external", json_boolean_true); | |
7760 | else | |
7761 | vty_out (vty, ", confed-external"); | |
7762 | } | |
7763 | else | |
7764 | { | |
7765 | if (json_paths) | |
7766 | json_object_object_add(json_path, "external", json_boolean_true); | |
7767 | else | |
7768 | vty_out (vty, ", external"); | |
7769 | } | |
7770 | } | |
718e3744 | 7771 | } |
7772 | else if (binfo->sub_type == BGP_ROUTE_AGGREGATE) | |
b05a1c8b DS |
7773 | { |
7774 | if (json_paths) | |
7775 | { | |
7776 | json_object_object_add(json_path, "aggregated", json_boolean_true); | |
7777 | json_object_object_add(json_path, "local", json_boolean_true); | |
7778 | } | |
7779 | else | |
7780 | { | |
7781 | vty_out (vty, ", aggregated, local"); | |
7782 | } | |
7783 | } | |
718e3744 | 7784 | else if (binfo->type != ZEBRA_ROUTE_BGP) |
b05a1c8b DS |
7785 | { |
7786 | if (json_paths) | |
7787 | json_object_object_add(json_path, "sourced", json_boolean_true); | |
7788 | else | |
7789 | vty_out (vty, ", sourced"); | |
7790 | } | |
718e3744 | 7791 | else |
b05a1c8b DS |
7792 | { |
7793 | if (json_paths) | |
7794 | { | |
7795 | json_object_object_add(json_path, "sourced", json_boolean_true); | |
7796 | json_object_object_add(json_path, "local", json_boolean_true); | |
7797 | } | |
7798 | else | |
7799 | { | |
7800 | vty_out (vty, ", sourced, local"); | |
7801 | } | |
7802 | } | |
718e3744 | 7803 | |
7804 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE)) | |
b05a1c8b DS |
7805 | { |
7806 | if (json_paths) | |
7807 | json_object_object_add(json_path, "atomic-aggregate", json_boolean_true); | |
7808 | else | |
7809 | vty_out (vty, ", atomic-aggregate"); | |
7810 | } | |
718e3744 | 7811 | |
de8d5dff JB |
7812 | if (CHECK_FLAG (binfo->flags, BGP_INFO_MULTIPATH) || |
7813 | (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED) && | |
7814 | bgp_info_mpath_count (binfo))) | |
b05a1c8b DS |
7815 | { |
7816 | if (json_paths) | |
7817 | json_object_object_add(json_path, "multipath", json_boolean_true); | |
7818 | else | |
7819 | vty_out (vty, ", multipath"); | |
7820 | } | |
de8d5dff | 7821 | |
718e3744 | 7822 | if (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED)) |
b05a1c8b DS |
7823 | { |
7824 | if (json_paths) | |
7825 | json_object_object_add(json_path, "bestpath", json_boolean_true); | |
7826 | else | |
7827 | vty_out (vty, ", best"); | |
7828 | } | |
718e3744 | 7829 | |
b05a1c8b DS |
7830 | if (!json_paths) |
7831 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7832 | |
7833 | /* Line 4 display Community */ | |
7834 | if (attr->community) | |
b05a1c8b DS |
7835 | { |
7836 | if (json_paths) | |
7837 | { | |
7838 | json_string = json_object_new_string(attr->community->str); | |
7839 | json_object_object_add(json_path, "community", json_string); | |
7840 | } | |
7841 | else | |
7842 | { | |
7843 | vty_out (vty, " Community: %s%s", attr->community->str, | |
7844 | VTY_NEWLINE); | |
7845 | } | |
7846 | } | |
718e3744 | 7847 | |
7848 | /* Line 5 display Extended-community */ | |
7849 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES)) | |
b05a1c8b DS |
7850 | { |
7851 | if (json_paths) | |
7852 | { | |
7853 | json_string = json_object_new_string(attr->extra->ecommunity->str); | |
7854 | json_object_object_add(json_path, "extended-community", json_string); | |
7855 | } | |
7856 | else | |
7857 | { | |
7858 | vty_out (vty, " Extended Community: %s%s", | |
7859 | attr->extra->ecommunity->str, VTY_NEWLINE); | |
7860 | } | |
7861 | } | |
7862 | ||
718e3744 | 7863 | /* Line 6 display Originator, Cluster-id */ |
7864 | if ((attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) || | |
7865 | (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST))) | |
7866 | { | |
fb982c25 | 7867 | assert (attr->extra); |
718e3744 | 7868 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
b05a1c8b DS |
7869 | { |
7870 | if (json_paths) | |
7871 | { | |
7872 | json_string = json_object_new_string(inet_ntoa (attr->extra->originator_id)); | |
7873 | json_object_object_add(json_path, "originator-id", json_string); | |
7874 | } | |
7875 | else | |
7876 | { | |
7877 | vty_out (vty, " Originator: %s", | |
7878 | inet_ntoa (attr->extra->originator_id)); | |
7879 | } | |
7880 | } | |
718e3744 | 7881 | |
7882 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST)) | |
7883 | { | |
7884 | int i; | |
b05a1c8b DS |
7885 | |
7886 | if (json_paths) | |
7887 | { | |
7888 | for (i = 0; i < attr->extra->cluster->length / 4; i++) | |
7889 | { | |
7890 | json_string = json_object_new_string(inet_ntoa (attr->extra->cluster->list[i])); | |
7891 | json_object_array_add(json_cluster_list, json_string); | |
7892 | } | |
7893 | json_object_object_add(json_path, "cluster-list", json_cluster_list); | |
7894 | } | |
7895 | else | |
7896 | { | |
7897 | vty_out (vty, ", Cluster list: "); | |
7898 | ||
7899 | for (i = 0; i < attr->extra->cluster->length / 4; i++) | |
7900 | { | |
7901 | vty_out (vty, "%s ", | |
7902 | inet_ntoa (attr->extra->cluster->list[i])); | |
7903 | } | |
7904 | } | |
718e3744 | 7905 | } |
b05a1c8b DS |
7906 | |
7907 | if (!json_paths) | |
7908 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 7909 | } |
b05a1c8b | 7910 | |
fb982c25 | 7911 | if (binfo->extra && binfo->extra->damp_info) |
b05a1c8b | 7912 | bgp_damp_info_vty (vty, binfo, json_path); |
718e3744 | 7913 | |
a82478b9 DS |
7914 | /* Line 7 display Addpath IDs */ |
7915 | if (binfo->addpath_rx_id || binfo->addpath_tx_id) | |
b05a1c8b DS |
7916 | { |
7917 | if (json_paths) | |
7918 | { | |
7919 | json_int = json_object_new_int(binfo->addpath_rx_id); | |
7920 | json_object_object_add(json_path, "addpath-rx-id", json_int); | |
7921 | ||
7922 | json_int = json_object_new_int(binfo->addpath_tx_id); | |
7923 | json_object_object_add(json_path, "addpath-tx-id", json_int); | |
7924 | } | |
7925 | else | |
7926 | { | |
7927 | vty_out (vty, " AddPath ID: RX %u, TX %u%s", | |
7928 | binfo->addpath_rx_id, binfo->addpath_tx_id, | |
7929 | VTY_NEWLINE); | |
7930 | } | |
7931 | } | |
a82478b9 DS |
7932 | |
7933 | /* Line 8 display Uptime */ | |
30b00176 JK |
7934 | #ifdef HAVE_CLOCK_MONOTONIC |
7935 | tbuf = time(NULL) - (bgp_clock() - binfo->uptime); | |
b05a1c8b DS |
7936 | if (json_paths) |
7937 | json_string = json_object_new_string(ctime(&tbuf)); | |
7938 | else | |
7939 | vty_out (vty, " Last update: %s", ctime(&tbuf)); | |
30b00176 | 7940 | #else |
b05a1c8b DS |
7941 | if (json_paths) |
7942 | json_string = json_object_new_string(ctime(&binfo->uptime)); | |
7943 | else | |
7944 | vty_out (vty, " Last update: %s", ctime(&binfo->uptime)); | |
30b00176 | 7945 | #endif /* HAVE_CLOCK_MONOTONIC */ |
b05a1c8b DS |
7946 | if (json_paths) |
7947 | json_object_object_add(json_path, "last-update", json_string); | |
718e3744 | 7948 | } |
b05a1c8b DS |
7949 | |
7950 | /* We've constructed the json object for this path, add it to the json | |
7951 | * array of paths | |
7952 | */ | |
7953 | if (json_paths) | |
7954 | json_object_array_add(json_paths, json_path); | |
7955 | else | |
7956 | vty_out (vty, "%s", VTY_NEWLINE); | |
b366b518 BB |
7957 | } |
7958 | ||
47fc97cc | 7959 | #define BGP_SHOW_HEADER_CSV "Flags, Network, Next Hop, Metric, LocPrf, Weight, Path%s" |
718e3744 | 7960 | #define BGP_SHOW_DAMP_HEADER " Network From Reuse Path%s" |
7961 | #define BGP_SHOW_FLAP_HEADER " Network From Flaps Duration Reuse Path%s" | |
7962 | ||
7963 | enum bgp_show_type | |
7964 | { | |
7965 | bgp_show_type_normal, | |
7966 | bgp_show_type_regexp, | |
7967 | bgp_show_type_prefix_list, | |
7968 | bgp_show_type_filter_list, | |
7969 | bgp_show_type_route_map, | |
7970 | bgp_show_type_neighbor, | |
7971 | bgp_show_type_cidr_only, | |
7972 | bgp_show_type_prefix_longer, | |
7973 | bgp_show_type_community_all, | |
7974 | bgp_show_type_community, | |
7975 | bgp_show_type_community_exact, | |
7976 | bgp_show_type_community_list, | |
7977 | bgp_show_type_community_list_exact, | |
7978 | bgp_show_type_flap_statistics, | |
7979 | bgp_show_type_flap_address, | |
7980 | bgp_show_type_flap_prefix, | |
7981 | bgp_show_type_flap_cidr_only, | |
7982 | bgp_show_type_flap_regexp, | |
7983 | bgp_show_type_flap_filter_list, | |
7984 | bgp_show_type_flap_prefix_list, | |
7985 | bgp_show_type_flap_prefix_longer, | |
7986 | bgp_show_type_flap_route_map, | |
7987 | bgp_show_type_flap_neighbor, | |
7988 | bgp_show_type_dampend_paths, | |
7989 | bgp_show_type_damp_neighbor | |
7990 | }; | |
7991 | ||
5a646650 | 7992 | static int |
fee0f4c6 | 7993 | bgp_show_table (struct vty *vty, struct bgp_table *table, struct in_addr *router_id, |
b05a1c8b | 7994 | enum bgp_show_type type, void *output_arg, u_char use_json) |
718e3744 | 7995 | { |
718e3744 | 7996 | struct bgp_info *ri; |
7997 | struct bgp_node *rn; | |
718e3744 | 7998 | int header = 1; |
718e3744 | 7999 | int display; |
5a646650 | 8000 | unsigned long output_count; |
b05a1c8b DS |
8001 | struct prefix *p; |
8002 | char buf[BUFSIZ]; | |
8003 | char buf2[BUFSIZ]; | |
8004 | json_object *json; | |
8005 | json_object *json_int; | |
8006 | json_object *json_paths; | |
8007 | json_object *json_routes; | |
8008 | json_object *json_string; | |
8009 | ||
8010 | if (use_json) | |
8011 | { | |
8012 | json = json_object_new_object(); | |
8013 | json_int = json_object_new_int(table->version); | |
8014 | json_object_object_add(json, "table-version", json_int); | |
8015 | ||
8016 | json_string = json_object_new_string(inet_ntoa (*router_id)); | |
8017 | json_object_object_add(json, "router-id", json_string); | |
8018 | ||
8019 | json_routes = json_object_new_object(); | |
8020 | } | |
718e3744 | 8021 | |
8022 | /* This is first entry point, so reset total line. */ | |
5a646650 | 8023 | output_count = 0; |
718e3744 | 8024 | |
718e3744 | 8025 | /* Start processing of routes. */ |
8026 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
8027 | if (rn->info != NULL) | |
8028 | { | |
8029 | display = 0; | |
8030 | ||
b05a1c8b DS |
8031 | if (use_json) |
8032 | json_paths = json_object_new_array(); | |
8033 | else | |
8034 | json_paths = NULL; | |
8035 | ||
718e3744 | 8036 | for (ri = rn->info; ri; ri = ri->next) |
8037 | { | |
5a646650 | 8038 | if (type == bgp_show_type_flap_statistics |
718e3744 | 8039 | || type == bgp_show_type_flap_address |
8040 | || type == bgp_show_type_flap_prefix | |
8041 | || type == bgp_show_type_flap_cidr_only | |
8042 | || type == bgp_show_type_flap_regexp | |
8043 | || type == bgp_show_type_flap_filter_list | |
8044 | || type == bgp_show_type_flap_prefix_list | |
8045 | || type == bgp_show_type_flap_prefix_longer | |
8046 | || type == bgp_show_type_flap_route_map | |
8047 | || type == bgp_show_type_flap_neighbor | |
8048 | || type == bgp_show_type_dampend_paths | |
8049 | || type == bgp_show_type_damp_neighbor) | |
8050 | { | |
fb982c25 | 8051 | if (!(ri->extra && ri->extra->damp_info)) |
718e3744 | 8052 | continue; |
8053 | } | |
8054 | if (type == bgp_show_type_regexp | |
8055 | || type == bgp_show_type_flap_regexp) | |
8056 | { | |
5a646650 | 8057 | regex_t *regex = output_arg; |
718e3744 | 8058 | |
8059 | if (bgp_regexec (regex, ri->attr->aspath) == REG_NOMATCH) | |
8060 | continue; | |
8061 | } | |
8062 | if (type == bgp_show_type_prefix_list | |
8063 | || type == bgp_show_type_flap_prefix_list) | |
8064 | { | |
5a646650 | 8065 | struct prefix_list *plist = output_arg; |
718e3744 | 8066 | |
8067 | if (prefix_list_apply (plist, &rn->p) != PREFIX_PERMIT) | |
8068 | continue; | |
8069 | } | |
8070 | if (type == bgp_show_type_filter_list | |
8071 | || type == bgp_show_type_flap_filter_list) | |
8072 | { | |
5a646650 | 8073 | struct as_list *as_list = output_arg; |
718e3744 | 8074 | |
8075 | if (as_list_apply (as_list, ri->attr->aspath) != AS_FILTER_PERMIT) | |
8076 | continue; | |
8077 | } | |
8078 | if (type == bgp_show_type_route_map | |
8079 | || type == bgp_show_type_flap_route_map) | |
8080 | { | |
5a646650 | 8081 | struct route_map *rmap = output_arg; |
718e3744 | 8082 | struct bgp_info binfo; |
558d1fec JBD |
8083 | struct attr dummy_attr; |
8084 | struct attr_extra dummy_extra; | |
718e3744 | 8085 | int ret; |
8086 | ||
558d1fec | 8087 | dummy_attr.extra = &dummy_extra; |
fb982c25 | 8088 | bgp_attr_dup (&dummy_attr, ri->attr); |
558d1fec | 8089 | |
718e3744 | 8090 | binfo.peer = ri->peer; |
8091 | binfo.attr = &dummy_attr; | |
8092 | ||
8093 | ret = route_map_apply (rmap, &rn->p, RMAP_BGP, &binfo); | |
718e3744 | 8094 | if (ret == RMAP_DENYMATCH) |
8095 | continue; | |
8096 | } | |
8097 | if (type == bgp_show_type_neighbor | |
8098 | || type == bgp_show_type_flap_neighbor | |
8099 | || type == bgp_show_type_damp_neighbor) | |
8100 | { | |
5a646650 | 8101 | union sockunion *su = output_arg; |
718e3744 | 8102 | |
8103 | if (ri->peer->su_remote == NULL || ! sockunion_same(ri->peer->su_remote, su)) | |
8104 | continue; | |
8105 | } | |
8106 | if (type == bgp_show_type_cidr_only | |
8107 | || type == bgp_show_type_flap_cidr_only) | |
8108 | { | |
8109 | u_int32_t destination; | |
8110 | ||
8111 | destination = ntohl (rn->p.u.prefix4.s_addr); | |
8112 | if (IN_CLASSC (destination) && rn->p.prefixlen == 24) | |
8113 | continue; | |
8114 | if (IN_CLASSB (destination) && rn->p.prefixlen == 16) | |
8115 | continue; | |
8116 | if (IN_CLASSA (destination) && rn->p.prefixlen == 8) | |
8117 | continue; | |
8118 | } | |
8119 | if (type == bgp_show_type_prefix_longer | |
8120 | || type == bgp_show_type_flap_prefix_longer) | |
8121 | { | |
5a646650 | 8122 | struct prefix *p = output_arg; |
718e3744 | 8123 | |
8124 | if (! prefix_match (p, &rn->p)) | |
8125 | continue; | |
8126 | } | |
8127 | if (type == bgp_show_type_community_all) | |
8128 | { | |
8129 | if (! ri->attr->community) | |
8130 | continue; | |
8131 | } | |
8132 | if (type == bgp_show_type_community) | |
8133 | { | |
5a646650 | 8134 | struct community *com = output_arg; |
718e3744 | 8135 | |
8136 | if (! ri->attr->community || | |
8137 | ! community_match (ri->attr->community, com)) | |
8138 | continue; | |
8139 | } | |
8140 | if (type == bgp_show_type_community_exact) | |
8141 | { | |
5a646650 | 8142 | struct community *com = output_arg; |
718e3744 | 8143 | |
8144 | if (! ri->attr->community || | |
8145 | ! community_cmp (ri->attr->community, com)) | |
8146 | continue; | |
8147 | } | |
8148 | if (type == bgp_show_type_community_list) | |
8149 | { | |
5a646650 | 8150 | struct community_list *list = output_arg; |
718e3744 | 8151 | |
8152 | if (! community_list_match (ri->attr->community, list)) | |
8153 | continue; | |
8154 | } | |
8155 | if (type == bgp_show_type_community_list_exact) | |
8156 | { | |
5a646650 | 8157 | struct community_list *list = output_arg; |
718e3744 | 8158 | |
8159 | if (! community_list_exact_match (ri->attr->community, list)) | |
8160 | continue; | |
8161 | } | |
8162 | if (type == bgp_show_type_flap_address | |
8163 | || type == bgp_show_type_flap_prefix) | |
8164 | { | |
5a646650 | 8165 | struct prefix *p = output_arg; |
718e3744 | 8166 | |
8167 | if (! prefix_match (&rn->p, p)) | |
8168 | continue; | |
8169 | ||
8170 | if (type == bgp_show_type_flap_prefix) | |
8171 | if (p->prefixlen != rn->p.prefixlen) | |
8172 | continue; | |
8173 | } | |
8174 | if (type == bgp_show_type_dampend_paths | |
8175 | || type == bgp_show_type_damp_neighbor) | |
8176 | { | |
8177 | if (! CHECK_FLAG (ri->flags, BGP_INFO_DAMPED) | |
8178 | || CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
8179 | continue; | |
8180 | } | |
8181 | ||
b05a1c8b | 8182 | if (!use_json && header) |
718e3744 | 8183 | { |
3f9c7369 | 8184 | vty_out (vty, "BGP table version is %llu, local router ID is %s%s", table->version, inet_ntoa (*router_id), VTY_NEWLINE); |
93406d87 | 8185 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); |
8186 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 8187 | if (type == bgp_show_type_dampend_paths |
8188 | || type == bgp_show_type_damp_neighbor) | |
8189 | vty_out (vty, BGP_SHOW_DAMP_HEADER, VTY_NEWLINE); | |
8190 | else if (type == bgp_show_type_flap_statistics | |
8191 | || type == bgp_show_type_flap_address | |
8192 | || type == bgp_show_type_flap_prefix | |
8193 | || type == bgp_show_type_flap_cidr_only | |
8194 | || type == bgp_show_type_flap_regexp | |
8195 | || type == bgp_show_type_flap_filter_list | |
8196 | || type == bgp_show_type_flap_prefix_list | |
8197 | || type == bgp_show_type_flap_prefix_longer | |
8198 | || type == bgp_show_type_flap_route_map | |
8199 | || type == bgp_show_type_flap_neighbor) | |
8200 | vty_out (vty, BGP_SHOW_FLAP_HEADER, VTY_NEWLINE); | |
8201 | else | |
8202 | vty_out (vty, BGP_SHOW_HEADER, VTY_NEWLINE); | |
718e3744 | 8203 | header = 0; |
8204 | } | |
8205 | ||
8206 | if (type == bgp_show_type_dampend_paths | |
8207 | || type == bgp_show_type_damp_neighbor) | |
5a646650 | 8208 | damp_route_vty_out (vty, &rn->p, ri, display, SAFI_UNICAST); |
718e3744 | 8209 | else if (type == bgp_show_type_flap_statistics |
8210 | || type == bgp_show_type_flap_address | |
8211 | || type == bgp_show_type_flap_prefix | |
8212 | || type == bgp_show_type_flap_cidr_only | |
8213 | || type == bgp_show_type_flap_regexp | |
8214 | || type == bgp_show_type_flap_filter_list | |
8215 | || type == bgp_show_type_flap_prefix_list | |
8216 | || type == bgp_show_type_flap_prefix_longer | |
8217 | || type == bgp_show_type_flap_route_map | |
8218 | || type == bgp_show_type_flap_neighbor) | |
5a646650 | 8219 | flap_route_vty_out (vty, &rn->p, ri, display, SAFI_UNICAST); |
718e3744 | 8220 | else |
b05a1c8b | 8221 | route_vty_out (vty, &rn->p, ri, display, SAFI_UNICAST, json_paths); |
718e3744 | 8222 | display++; |
8223 | } | |
b05a1c8b DS |
8224 | |
8225 | if (use_json) | |
8226 | { | |
8227 | p = &rn->p; | |
8228 | sprintf(buf2, "%s/%d", inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ), p->prefixlen); | |
8229 | json_object_object_add(json_routes, buf2, json_paths); | |
8230 | } | |
8231 | ||
718e3744 | 8232 | if (display) |
5a646650 | 8233 | output_count++; |
718e3744 | 8234 | } |
8235 | ||
b05a1c8b | 8236 | if (use_json) |
718e3744 | 8237 | { |
b05a1c8b DS |
8238 | json_object_object_add(json, "routes", json_routes); |
8239 | vty_out (vty, "%s%s", json_object_to_json_string(json), VTY_NEWLINE); | |
8240 | ||
8241 | // Recursively free all json structures | |
8242 | json_object_put(json); | |
718e3744 | 8243 | } |
8244 | else | |
b05a1c8b DS |
8245 | { |
8246 | /* No route is displayed */ | |
8247 | if (output_count == 0) | |
8248 | { | |
8249 | if (type == bgp_show_type_normal) | |
8250 | vty_out (vty, "No BGP network exists%s", VTY_NEWLINE); | |
8251 | } | |
8252 | else | |
8253 | vty_out (vty, "%sTotal number of prefixes %ld%s", | |
8254 | VTY_NEWLINE, output_count, VTY_NEWLINE); | |
8255 | } | |
718e3744 | 8256 | |
8257 | return CMD_SUCCESS; | |
8258 | } | |
8259 | ||
5a646650 | 8260 | static int |
fee0f4c6 | 8261 | bgp_show (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi, |
b05a1c8b | 8262 | enum bgp_show_type type, void *output_arg, u_char use_json) |
fee0f4c6 | 8263 | { |
8264 | struct bgp_table *table; | |
8265 | ||
8266 | if (bgp == NULL) { | |
8267 | bgp = bgp_get_default (); | |
8268 | } | |
8269 | ||
8270 | if (bgp == NULL) | |
8271 | { | |
8272 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
8273 | return CMD_WARNING; | |
8274 | } | |
8275 | ||
8276 | ||
8277 | table = bgp->rib[afi][safi]; | |
8278 | ||
b05a1c8b | 8279 | return bgp_show_table (vty, table, &bgp->router_id, type, output_arg, use_json); |
fee0f4c6 | 8280 | } |
8281 | ||
718e3744 | 8282 | /* Header of detailed BGP route information */ |
94f2b392 | 8283 | static void |
718e3744 | 8284 | route_vty_out_detail_header (struct vty *vty, struct bgp *bgp, |
8285 | struct bgp_node *rn, | |
b05a1c8b DS |
8286 | struct prefix_rd *prd, afi_t afi, safi_t safi, |
8287 | json_object *json) | |
718e3744 | 8288 | { |
8289 | struct bgp_info *ri; | |
8290 | struct prefix *p; | |
8291 | struct peer *peer; | |
1eb8ef25 | 8292 | struct listnode *node, *nnode; |
718e3744 | 8293 | char buf1[INET6_ADDRSTRLEN]; |
8294 | char buf2[INET6_ADDRSTRLEN]; | |
8295 | int count = 0; | |
8296 | int best = 0; | |
8297 | int suppress = 0; | |
8298 | int no_export = 0; | |
8299 | int no_advertise = 0; | |
8300 | int local_as = 0; | |
8301 | int first = 0; | |
b05a1c8b DS |
8302 | json_object *json_string; |
8303 | json_object *json_int; | |
8304 | json_object *json_adv_to; | |
718e3744 | 8305 | |
8306 | p = &rn->p; | |
b05a1c8b DS |
8307 | |
8308 | if (json) | |
8309 | { | |
8310 | json_string = json_object_new_string(inet_ntop (p->family, &p->u.prefix, buf2, INET6_ADDRSTRLEN)); | |
8311 | json_object_object_add(json, "prefix", json_string); | |
8312 | ||
8313 | json_int = json_object_new_int(p->prefixlen); | |
8314 | json_object_object_add(json, "prefixlen", json_int); | |
8315 | json_adv_to = json_object_new_array(); | |
8316 | } | |
8317 | else | |
8318 | { | |
8319 | vty_out (vty, "BGP routing table entry for %s%s%s/%d%s", | |
8320 | (safi == SAFI_MPLS_VPN ? | |
8321 | prefix_rd2str (prd, buf1, RD_ADDRSTRLEN) : ""), | |
8322 | safi == SAFI_MPLS_VPN ? ":" : "", | |
8323 | inet_ntop (p->family, &p->u.prefix, buf2, INET6_ADDRSTRLEN), | |
8324 | p->prefixlen, VTY_NEWLINE); | |
8325 | } | |
718e3744 | 8326 | |
8327 | for (ri = rn->info; ri; ri = ri->next) | |
8328 | { | |
8329 | count++; | |
8330 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) | |
8331 | { | |
8332 | best = count; | |
fb982c25 | 8333 | if (ri->extra && ri->extra->suppress) |
718e3744 | 8334 | suppress = 1; |
8335 | if (ri->attr->community != NULL) | |
8336 | { | |
8337 | if (community_include (ri->attr->community, COMMUNITY_NO_ADVERTISE)) | |
8338 | no_advertise = 1; | |
8339 | if (community_include (ri->attr->community, COMMUNITY_NO_EXPORT)) | |
8340 | no_export = 1; | |
8341 | if (community_include (ri->attr->community, COMMUNITY_LOCAL_AS)) | |
8342 | local_as = 1; | |
8343 | } | |
8344 | } | |
8345 | } | |
8346 | ||
b05a1c8b | 8347 | if (!json) |
718e3744 | 8348 | { |
b05a1c8b DS |
8349 | vty_out (vty, "Paths: (%d available", count); |
8350 | if (best) | |
8351 | { | |
8352 | vty_out (vty, ", best #%d", best); | |
8353 | if (safi == SAFI_UNICAST) | |
8354 | vty_out (vty, ", table Default-IP-Routing-Table"); | |
8355 | } | |
8356 | else | |
8357 | vty_out (vty, ", no best path"); | |
8358 | ||
8359 | if (no_advertise) | |
8360 | vty_out (vty, ", not advertised to any peer"); | |
8361 | else if (no_export) | |
8362 | vty_out (vty, ", not advertised to EBGP peer"); | |
8363 | else if (local_as) | |
8364 | vty_out (vty, ", not advertised outside local AS"); | |
8365 | ||
8366 | if (suppress) | |
8367 | vty_out (vty, ", Advertisements suppressed by an aggregate."); | |
8368 | vty_out (vty, ")%s", VTY_NEWLINE); | |
718e3744 | 8369 | } |
718e3744 | 8370 | |
8371 | /* advertised peer */ | |
1eb8ef25 | 8372 | for (ALL_LIST_ELEMENTS (bgp->peer, node, nnode, peer)) |
718e3744 | 8373 | { |
8374 | if (bgp_adj_out_lookup (peer, p, afi, safi, rn)) | |
8375 | { | |
b05a1c8b DS |
8376 | if (json) |
8377 | { | |
036a4e7d DS |
8378 | if (peer->conf_if) |
8379 | { | |
8380 | json_string = json_object_new_string(peer->conf_if); | |
8381 | json_object_array_add(json_adv_to, json_string); | |
8382 | } | |
8383 | else | |
8384 | { | |
8385 | json_string = json_object_new_string(sockunion2str (&peer->su, buf1, SU_ADDRSTRLEN)); | |
8386 | json_object_array_add(json_adv_to, json_string); | |
8387 | } | |
b05a1c8b DS |
8388 | } |
8389 | else | |
8390 | { | |
8391 | if (! first) | |
8392 | vty_out (vty, " Advertised to non peer-group peers:%s ", VTY_NEWLINE); | |
036a4e7d DS |
8393 | |
8394 | if (peer->conf_if) | |
8395 | vty_out (vty, " %s", peer->conf_if); | |
8396 | else | |
8397 | vty_out (vty, " %s", sockunion2str (&peer->su, buf1, SU_ADDRSTRLEN)); | |
b05a1c8b DS |
8398 | } |
8399 | first = 1; | |
718e3744 | 8400 | } |
8401 | } | |
b05a1c8b DS |
8402 | |
8403 | if (json) | |
8404 | { | |
8405 | if (first) | |
8406 | { | |
8407 | json_object_object_add(json, "advertised-to", json_adv_to); | |
8408 | } | |
8409 | } | |
8410 | else | |
8411 | { | |
8412 | if (!first) | |
8413 | vty_out (vty, " Not advertised to any peer"); | |
8414 | vty_out (vty, "%s", VTY_NEWLINE); | |
8415 | } | |
718e3744 | 8416 | } |
8417 | ||
8418 | /* Display specified route of BGP table. */ | |
94f2b392 | 8419 | static int |
fee0f4c6 | 8420 | bgp_show_route_in_table (struct vty *vty, struct bgp *bgp, |
fd79ac91 | 8421 | struct bgp_table *rib, const char *ip_str, |
8422 | afi_t afi, safi_t safi, struct prefix_rd *prd, | |
b05a1c8b DS |
8423 | int prefix_check, enum bgp_path_type pathtype, |
8424 | u_char use_json) | |
718e3744 | 8425 | { |
8426 | int ret; | |
8427 | int header; | |
8428 | int display = 0; | |
8429 | struct prefix match; | |
8430 | struct bgp_node *rn; | |
8431 | struct bgp_node *rm; | |
8432 | struct bgp_info *ri; | |
718e3744 | 8433 | struct bgp_table *table; |
b05a1c8b DS |
8434 | json_object *json; |
8435 | json_object *json_paths; | |
718e3744 | 8436 | |
718e3744 | 8437 | /* Check IP address argument. */ |
8438 | ret = str2prefix (ip_str, &match); | |
8439 | if (! ret) | |
8440 | { | |
8441 | vty_out (vty, "address is malformed%s", VTY_NEWLINE); | |
8442 | return CMD_WARNING; | |
8443 | } | |
8444 | ||
8445 | match.family = afi2family (afi); | |
8446 | ||
b05a1c8b DS |
8447 | if (use_json) |
8448 | { | |
8449 | json = json_object_new_object(); | |
8450 | json_paths = json_object_new_array(); | |
8451 | } | |
8452 | else | |
8453 | { | |
8454 | json = NULL; | |
8455 | json_paths = NULL; | |
8456 | } | |
8457 | ||
718e3744 | 8458 | if (safi == SAFI_MPLS_VPN) |
8459 | { | |
fee0f4c6 | 8460 | for (rn = bgp_table_top (rib); rn; rn = bgp_route_next (rn)) |
718e3744 | 8461 | { |
8462 | if (prd && memcmp (rn->p.u.val, prd->val, 8) != 0) | |
8463 | continue; | |
8464 | ||
8465 | if ((table = rn->info) != NULL) | |
8466 | { | |
8467 | header = 1; | |
8468 | ||
8469 | if ((rm = bgp_node_match (table, &match)) != NULL) | |
8470 | { | |
8471 | if (prefix_check && rm->p.prefixlen != match.prefixlen) | |
6c88b44d CC |
8472 | { |
8473 | bgp_unlock_node (rm); | |
8474 | continue; | |
8475 | } | |
718e3744 | 8476 | |
8477 | for (ri = rm->info; ri; ri = ri->next) | |
8478 | { | |
8479 | if (header) | |
8480 | { | |
8481 | route_vty_out_detail_header (vty, bgp, rm, (struct prefix_rd *)&rn->p, | |
b05a1c8b | 8482 | AFI_IP, SAFI_MPLS_VPN, json); |
718e3744 | 8483 | |
8484 | header = 0; | |
8485 | } | |
8486 | display++; | |
4092b06c DS |
8487 | |
8488 | if (pathtype == BGP_PATH_ALL || | |
8489 | (pathtype == BGP_PATH_BESTPATH && CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) || | |
8490 | (pathtype == BGP_PATH_MULTIPATH && | |
8491 | (CHECK_FLAG (ri->flags, BGP_INFO_MULTIPATH) || CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)))) | |
b05a1c8b | 8492 | route_vty_out_detail (vty, bgp, &rm->p, ri, AFI_IP, SAFI_MPLS_VPN, json_paths); |
718e3744 | 8493 | } |
6c88b44d CC |
8494 | |
8495 | bgp_unlock_node (rm); | |
718e3744 | 8496 | } |
8497 | } | |
8498 | } | |
8499 | } | |
8500 | else | |
8501 | { | |
8502 | header = 1; | |
8503 | ||
fee0f4c6 | 8504 | if ((rn = bgp_node_match (rib, &match)) != NULL) |
718e3744 | 8505 | { |
8506 | if (! prefix_check || rn->p.prefixlen == match.prefixlen) | |
8507 | { | |
8508 | for (ri = rn->info; ri; ri = ri->next) | |
8509 | { | |
8510 | if (header) | |
8511 | { | |
b05a1c8b | 8512 | route_vty_out_detail_header (vty, bgp, rn, NULL, afi, safi, json); |
718e3744 | 8513 | header = 0; |
8514 | } | |
8515 | display++; | |
4092b06c DS |
8516 | |
8517 | if (pathtype == BGP_PATH_ALL || | |
8518 | (pathtype == BGP_PATH_BESTPATH && CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) || | |
8519 | (pathtype == BGP_PATH_MULTIPATH && | |
8520 | (CHECK_FLAG (ri->flags, BGP_INFO_MULTIPATH) || CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)))) | |
b05a1c8b | 8521 | route_vty_out_detail (vty, bgp, &rn->p, ri, afi, safi, json_paths); |
718e3744 | 8522 | } |
8523 | } | |
6c88b44d CC |
8524 | |
8525 | bgp_unlock_node (rn); | |
718e3744 | 8526 | } |
8527 | } | |
8528 | ||
e5eee9af | 8529 | if (use_json) |
718e3744 | 8530 | { |
e5eee9af DS |
8531 | if (display) |
8532 | json_object_object_add(json, "paths", json_paths); | |
8533 | ||
8534 | vty_out (vty, "%s%s", json_object_to_json_string(json), VTY_NEWLINE); | |
8535 | ||
8536 | // Recursively free all json structures | |
8537 | json_object_put(json); | |
b05a1c8b DS |
8538 | } |
8539 | else | |
8540 | { | |
e5eee9af | 8541 | if (!display) |
b05a1c8b DS |
8542 | { |
8543 | vty_out (vty, "%% Network not in table%s", VTY_NEWLINE); | |
8544 | return CMD_WARNING; | |
8545 | } | |
8546 | } | |
8547 | ||
718e3744 | 8548 | return CMD_SUCCESS; |
8549 | } | |
8550 | ||
fee0f4c6 | 8551 | /* Display specified route of Main RIB */ |
94f2b392 | 8552 | static int |
fd79ac91 | 8553 | bgp_show_route (struct vty *vty, const char *view_name, const char *ip_str, |
fee0f4c6 | 8554 | afi_t afi, safi_t safi, struct prefix_rd *prd, |
b05a1c8b DS |
8555 | int prefix_check, enum bgp_path_type pathtype, |
8556 | u_char use_json) | |
fee0f4c6 | 8557 | { |
8558 | struct bgp *bgp; | |
8559 | ||
8560 | /* BGP structure lookup. */ | |
8561 | if (view_name) | |
8562 | { | |
8563 | bgp = bgp_lookup_by_name (view_name); | |
8564 | if (bgp == NULL) | |
8565 | { | |
8566 | vty_out (vty, "Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
8567 | return CMD_WARNING; | |
8568 | } | |
8569 | } | |
8570 | else | |
8571 | { | |
8572 | bgp = bgp_get_default (); | |
8573 | if (bgp == NULL) | |
8574 | { | |
8575 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
8576 | return CMD_WARNING; | |
8577 | } | |
8578 | } | |
8579 | ||
8580 | return bgp_show_route_in_table (vty, bgp, bgp->rib[afi][safi], ip_str, | |
b05a1c8b DS |
8581 | afi, safi, prd, prefix_check, pathtype, |
8582 | use_json); | |
fee0f4c6 | 8583 | } |
8584 | ||
718e3744 | 8585 | /* BGP route print out function. */ |
8586 | DEFUN (show_ip_bgp, | |
8587 | show_ip_bgp_cmd, | |
b05a1c8b | 8588 | "show ip bgp {json}", |
47fc97cc DS |
8589 | SHOW_STR |
8590 | IP_STR | |
b05a1c8b DS |
8591 | BGP_STR |
8592 | "JavaScript Object Notation\n") | |
47fc97cc | 8593 | { |
b05a1c8b DS |
8594 | u_char use_json = (argv[0] != NULL); |
8595 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, use_json); | |
718e3744 | 8596 | } |
8597 | ||
8598 | DEFUN (show_ip_bgp_ipv4, | |
8599 | show_ip_bgp_ipv4_cmd, | |
b05a1c8b | 8600 | "show ip bgp ipv4 (unicast|multicast) {json}", |
718e3744 | 8601 | SHOW_STR |
8602 | IP_STR | |
8603 | BGP_STR | |
8604 | "Address family\n" | |
8605 | "Address Family modifier\n" | |
b05a1c8b DS |
8606 | "Address Family modifier\n" |
8607 | "JavaScript Object Notation\n") | |
718e3744 | 8608 | { |
b05a1c8b DS |
8609 | u_char use_json = (argv[1] != NULL); |
8610 | ||
718e3744 | 8611 | if (strncmp (argv[0], "m", 1) == 0) |
5a646650 | 8612 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, bgp_show_type_normal, |
b05a1c8b | 8613 | NULL, use_json); |
718e3744 | 8614 | |
b05a1c8b | 8615 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, use_json); |
718e3744 | 8616 | } |
8617 | ||
95cbbd2a ML |
8618 | ALIAS (show_ip_bgp_ipv4, |
8619 | show_bgp_ipv4_safi_cmd, | |
b05a1c8b | 8620 | "show bgp ipv4 (unicast|multicast) {json}", |
95cbbd2a ML |
8621 | SHOW_STR |
8622 | BGP_STR | |
8623 | "Address family\n" | |
8624 | "Address Family modifier\n" | |
47fc97cc | 8625 | "Address Family modifier\n" |
b05a1c8b | 8626 | "JavaScript Object Notation\n") |
47fc97cc | 8627 | |
718e3744 | 8628 | DEFUN (show_ip_bgp_route, |
8629 | show_ip_bgp_route_cmd, | |
b05a1c8b | 8630 | "show ip bgp A.B.C.D {json}", |
718e3744 | 8631 | SHOW_STR |
8632 | IP_STR | |
8633 | BGP_STR | |
b05a1c8b DS |
8634 | "Network in the BGP routing table to display\n" |
8635 | "JavaScript Object Notation\n") | |
718e3744 | 8636 | { |
b05a1c8b DS |
8637 | u_char use_json = (argv[1] != NULL); |
8638 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); | |
4092b06c DS |
8639 | } |
8640 | ||
8641 | DEFUN (show_ip_bgp_route_pathtype, | |
8642 | show_ip_bgp_route_pathtype_cmd, | |
b05a1c8b | 8643 | "show ip bgp A.B.C.D (bestpath|multipath) {json}", |
4092b06c DS |
8644 | SHOW_STR |
8645 | IP_STR | |
8646 | BGP_STR | |
8647 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
8648 | "Display only the bestpath\n" | |
b05a1c8b DS |
8649 | "Display only multipaths\n" |
8650 | "JavaScript Object Notation\n") | |
4092b06c | 8651 | { |
b05a1c8b DS |
8652 | u_char use_json = (argv[2] != NULL); |
8653 | ||
4092b06c | 8654 | if (strncmp (argv[1], "b", 1) == 0) |
b05a1c8b | 8655 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH, use_json); |
4092b06c | 8656 | else |
b05a1c8b | 8657 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
8658 | } |
8659 | ||
8660 | DEFUN (show_bgp_ipv4_safi_route_pathtype, | |
8661 | show_bgp_ipv4_safi_route_pathtype_cmd, | |
b05a1c8b | 8662 | "show bgp ipv4 (unicast|multicast) A.B.C.D (bestpath|multipath) {json}", |
4092b06c DS |
8663 | SHOW_STR |
8664 | BGP_STR | |
8665 | "Address family\n" | |
8666 | "Address Family modifier\n" | |
8667 | "Address Family modifier\n" | |
8668 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
8669 | "Display only the bestpath\n" | |
b05a1c8b DS |
8670 | "Display only multipaths\n" |
8671 | "JavaScript Object Notation\n") | |
4092b06c | 8672 | { |
b05a1c8b DS |
8673 | u_char use_json = (argv[3] != NULL); |
8674 | ||
4092b06c DS |
8675 | if (strncmp (argv[0], "m", 1) == 0) |
8676 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 8677 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 0, BGP_PATH_BESTPATH, use_json); |
4092b06c | 8678 | else |
b05a1c8b | 8679 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 0, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
8680 | else |
8681 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 8682 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH, use_json); |
4092b06c | 8683 | else |
b05a1c8b | 8684 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH, use_json); |
718e3744 | 8685 | } |
8686 | ||
8687 | DEFUN (show_ip_bgp_ipv4_route, | |
8688 | show_ip_bgp_ipv4_route_cmd, | |
b05a1c8b | 8689 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D {json}", |
718e3744 | 8690 | SHOW_STR |
8691 | IP_STR | |
8692 | BGP_STR | |
8693 | "Address family\n" | |
8694 | "Address Family modifier\n" | |
8695 | "Address Family modifier\n" | |
b05a1c8b DS |
8696 | "Network in the BGP routing table to display\n" |
8697 | "JavaScript Object Notation\n") | |
718e3744 | 8698 | { |
b05a1c8b DS |
8699 | u_char use_json = (argv[2] != NULL); |
8700 | ||
718e3744 | 8701 | if (strncmp (argv[0], "m", 1) == 0) |
b05a1c8b | 8702 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 0, BGP_PATH_ALL, use_json); |
718e3744 | 8703 | |
b05a1c8b | 8704 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); |
718e3744 | 8705 | } |
8706 | ||
95cbbd2a ML |
8707 | ALIAS (show_ip_bgp_ipv4_route, |
8708 | show_bgp_ipv4_safi_route_cmd, | |
b05a1c8b | 8709 | "show bgp ipv4 (unicast|multicast) A.B.C.D {json}", |
95cbbd2a ML |
8710 | SHOW_STR |
8711 | BGP_STR | |
8712 | "Address family\n" | |
8713 | "Address Family modifier\n" | |
8714 | "Address Family modifier\n" | |
b05a1c8b DS |
8715 | "Network in the BGP routing table to display\n" |
8716 | "JavaScript Object Notation\n") | |
95cbbd2a | 8717 | |
718e3744 | 8718 | DEFUN (show_ip_bgp_vpnv4_all_route, |
8719 | show_ip_bgp_vpnv4_all_route_cmd, | |
b05a1c8b | 8720 | "show ip bgp vpnv4 all A.B.C.D {json}", |
718e3744 | 8721 | SHOW_STR |
8722 | IP_STR | |
8723 | BGP_STR | |
8724 | "Display VPNv4 NLRI specific information\n" | |
8725 | "Display information about all VPNv4 NLRIs\n" | |
b05a1c8b DS |
8726 | "Network in the BGP routing table to display\n" |
8727 | "JavaScript Object Notation\n") | |
718e3744 | 8728 | { |
b05a1c8b DS |
8729 | u_char use_json = (argv[1] != NULL); |
8730 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_MPLS_VPN, NULL, 0, BGP_PATH_ALL, use_json); | |
718e3744 | 8731 | } |
8732 | ||
4092b06c | 8733 | |
718e3744 | 8734 | DEFUN (show_ip_bgp_vpnv4_rd_route, |
8735 | show_ip_bgp_vpnv4_rd_route_cmd, | |
b05a1c8b | 8736 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn A.B.C.D {json}", |
718e3744 | 8737 | SHOW_STR |
8738 | IP_STR | |
8739 | BGP_STR | |
8740 | "Display VPNv4 NLRI specific information\n" | |
8741 | "Display information for a route distinguisher\n" | |
8742 | "VPN Route Distinguisher\n" | |
b05a1c8b DS |
8743 | "Network in the BGP routing table to display\n" |
8744 | "JavaScript Object Notation\n") | |
718e3744 | 8745 | { |
8746 | int ret; | |
8747 | struct prefix_rd prd; | |
b05a1c8b | 8748 | u_char use_json = (argv[2] != NULL); |
718e3744 | 8749 | |
8750 | ret = str2prefix_rd (argv[0], &prd); | |
8751 | if (! ret) | |
8752 | { | |
8753 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
8754 | return CMD_WARNING; | |
8755 | } | |
b05a1c8b | 8756 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MPLS_VPN, &prd, 0, BGP_PATH_ALL, use_json); |
718e3744 | 8757 | } |
8758 | ||
8759 | DEFUN (show_ip_bgp_prefix, | |
8760 | show_ip_bgp_prefix_cmd, | |
b05a1c8b | 8761 | "show ip bgp A.B.C.D/M {json}", |
718e3744 | 8762 | SHOW_STR |
8763 | IP_STR | |
8764 | BGP_STR | |
b05a1c8b DS |
8765 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" |
8766 | "JavaScript Object Notation\n") | |
718e3744 | 8767 | { |
b05a1c8b DS |
8768 | u_char use_json = (argv[1] != NULL); |
8769 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); | |
4092b06c DS |
8770 | } |
8771 | ||
8772 | DEFUN (show_ip_bgp_prefix_pathtype, | |
8773 | show_ip_bgp_prefix_pathtype_cmd, | |
b05a1c8b | 8774 | "show ip bgp A.B.C.D/M (bestpath|multipath) {json}", |
4092b06c DS |
8775 | SHOW_STR |
8776 | IP_STR | |
8777 | BGP_STR | |
8778 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
8779 | "Display only the bestpath\n" | |
b05a1c8b DS |
8780 | "Display only multipaths\n" |
8781 | "JavaScript Object Notation\n") | |
4092b06c | 8782 | { |
b05a1c8b | 8783 | u_char use_json = (argv[2] != NULL); |
4092b06c | 8784 | if (strncmp (argv[1], "b", 1) == 0) |
b05a1c8b | 8785 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH, use_json); |
4092b06c | 8786 | else |
b05a1c8b | 8787 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH, use_json); |
718e3744 | 8788 | } |
8789 | ||
8790 | DEFUN (show_ip_bgp_ipv4_prefix, | |
8791 | show_ip_bgp_ipv4_prefix_cmd, | |
b05a1c8b | 8792 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M {json}", |
718e3744 | 8793 | SHOW_STR |
8794 | IP_STR | |
8795 | BGP_STR | |
8796 | "Address family\n" | |
8797 | "Address Family modifier\n" | |
8798 | "Address Family modifier\n" | |
b05a1c8b DS |
8799 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" |
8800 | "JavaScript Object Notation\n") | |
718e3744 | 8801 | { |
b05a1c8b DS |
8802 | u_char use_json = (argv[2] != NULL); |
8803 | ||
718e3744 | 8804 | if (strncmp (argv[0], "m", 1) == 0) |
b05a1c8b | 8805 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 1, BGP_PATH_ALL, use_json); |
718e3744 | 8806 | |
b05a1c8b | 8807 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); |
718e3744 | 8808 | } |
8809 | ||
95cbbd2a ML |
8810 | ALIAS (show_ip_bgp_ipv4_prefix, |
8811 | show_bgp_ipv4_safi_prefix_cmd, | |
b05a1c8b | 8812 | "show bgp ipv4 (unicast|multicast) A.B.C.D/M {json}", |
95cbbd2a ML |
8813 | SHOW_STR |
8814 | BGP_STR | |
8815 | "Address family\n" | |
8816 | "Address Family modifier\n" | |
8817 | "Address Family modifier\n" | |
b05a1c8b DS |
8818 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" |
8819 | "JavaScript Object Notation\n") | |
95cbbd2a | 8820 | |
4092b06c DS |
8821 | DEFUN (show_ip_bgp_ipv4_prefix_pathtype, |
8822 | show_ip_bgp_ipv4_prefix_pathtype_cmd, | |
b05a1c8b | 8823 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M (bestpath|multipath) {json}", |
4092b06c DS |
8824 | SHOW_STR |
8825 | IP_STR | |
8826 | BGP_STR | |
8827 | "Address family\n" | |
8828 | "Address Family modifier\n" | |
8829 | "Address Family modifier\n" | |
8830 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
8831 | "Display only the bestpath\n" | |
b05a1c8b DS |
8832 | "Display only multipaths\n" |
8833 | "JavaScript Object Notation\n") | |
4092b06c | 8834 | { |
b05a1c8b DS |
8835 | u_char use_json = (argv[3] != NULL); |
8836 | ||
4092b06c DS |
8837 | if (strncmp (argv[0], "m", 1) == 0) |
8838 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 8839 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 1, BGP_PATH_BESTPATH, use_json); |
4092b06c | 8840 | else |
b05a1c8b | 8841 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 1, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
8842 | else |
8843 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 8844 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH, use_json); |
4092b06c | 8845 | else |
b05a1c8b | 8846 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
8847 | } |
8848 | ||
8849 | ALIAS (show_ip_bgp_ipv4_prefix_pathtype, | |
8850 | show_bgp_ipv4_safi_prefix_pathtype_cmd, | |
b05a1c8b | 8851 | "show bgp ipv4 (unicast|multicast) A.B.C.D/M (bestpath|multipath) {json}", |
4092b06c DS |
8852 | SHOW_STR |
8853 | BGP_STR | |
8854 | "Address family\n" | |
8855 | "Address Family modifier\n" | |
8856 | "Address Family modifier\n" | |
8857 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
8858 | "Display only the bestpath\n" | |
b05a1c8b DS |
8859 | "Display only multipaths\n" |
8860 | "JavaScript Object Notation\n") | |
4092b06c | 8861 | |
718e3744 | 8862 | DEFUN (show_ip_bgp_vpnv4_all_prefix, |
8863 | show_ip_bgp_vpnv4_all_prefix_cmd, | |
b05a1c8b | 8864 | "show ip bgp vpnv4 all A.B.C.D/M {json}", |
718e3744 | 8865 | SHOW_STR |
8866 | IP_STR | |
8867 | BGP_STR | |
8868 | "Display VPNv4 NLRI specific information\n" | |
8869 | "Display information about all VPNv4 NLRIs\n" | |
b05a1c8b DS |
8870 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" |
8871 | "JavaScript Object Notation\n") | |
718e3744 | 8872 | { |
b05a1c8b DS |
8873 | u_char use_json = (argv[1] != NULL); |
8874 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_MPLS_VPN, NULL, 1, BGP_PATH_ALL, use_json); | |
718e3744 | 8875 | } |
8876 | ||
8877 | DEFUN (show_ip_bgp_vpnv4_rd_prefix, | |
8878 | show_ip_bgp_vpnv4_rd_prefix_cmd, | |
b05a1c8b | 8879 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn A.B.C.D/M {json}", |
718e3744 | 8880 | SHOW_STR |
8881 | IP_STR | |
8882 | BGP_STR | |
8883 | "Display VPNv4 NLRI specific information\n" | |
8884 | "Display information for a route distinguisher\n" | |
8885 | "VPN Route Distinguisher\n" | |
b05a1c8b DS |
8886 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" |
8887 | "JavaScript Object Notation\n") | |
718e3744 | 8888 | { |
8889 | int ret; | |
8890 | struct prefix_rd prd; | |
b05a1c8b | 8891 | u_char use_json = (argv[2] != NULL); |
718e3744 | 8892 | |
8893 | ret = str2prefix_rd (argv[0], &prd); | |
8894 | if (! ret) | |
8895 | { | |
8896 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
8897 | return CMD_WARNING; | |
8898 | } | |
b05a1c8b | 8899 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MPLS_VPN, &prd, 0, BGP_PATH_ALL, use_json); |
718e3744 | 8900 | } |
8901 | ||
8902 | DEFUN (show_ip_bgp_view, | |
8903 | show_ip_bgp_view_cmd, | |
b05a1c8b | 8904 | "show ip bgp view WORD {json}", |
718e3744 | 8905 | SHOW_STR |
8906 | IP_STR | |
8907 | BGP_STR | |
8908 | "BGP view\n" | |
b05a1c8b DS |
8909 | "View name\n" |
8910 | "JavaScript Object Notation\n") | |
718e3744 | 8911 | { |
bb46e94f | 8912 | struct bgp *bgp; |
b05a1c8b | 8913 | u_char use_json = (argv[1] != NULL); |
bb46e94f | 8914 | |
8915 | /* BGP structure lookup. */ | |
8916 | bgp = bgp_lookup_by_name (argv[0]); | |
8917 | if (bgp == NULL) | |
8918 | { | |
8919 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
8920 | return CMD_WARNING; | |
8921 | } | |
8922 | ||
b05a1c8b | 8923 | return bgp_show (vty, bgp, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, use_json); |
718e3744 | 8924 | } |
8925 | ||
8926 | DEFUN (show_ip_bgp_view_route, | |
8927 | show_ip_bgp_view_route_cmd, | |
b05a1c8b | 8928 | "show ip bgp view WORD A.B.C.D {json}", |
718e3744 | 8929 | SHOW_STR |
8930 | IP_STR | |
8931 | BGP_STR | |
8932 | "BGP view\n" | |
2b00515a | 8933 | "View name\n" |
b05a1c8b DS |
8934 | "Network in the BGP routing table to display\n" |
8935 | "JavaScript Object Notation\n") | |
718e3744 | 8936 | { |
b05a1c8b DS |
8937 | u_char use_json = (argv[2] != NULL); |
8938 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); | |
718e3744 | 8939 | } |
8940 | ||
8941 | DEFUN (show_ip_bgp_view_prefix, | |
8942 | show_ip_bgp_view_prefix_cmd, | |
b05a1c8b | 8943 | "show ip bgp view WORD A.B.C.D/M {json}", |
718e3744 | 8944 | SHOW_STR |
8945 | IP_STR | |
8946 | BGP_STR | |
8947 | "BGP view\n" | |
2b00515a | 8948 | "View name\n" |
b05a1c8b DS |
8949 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" |
8950 | "JavaScript Object Notation\n") | |
718e3744 | 8951 | { |
b05a1c8b DS |
8952 | u_char use_json = (argv[2] != NULL); |
8953 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); | |
718e3744 | 8954 | } |
8955 | ||
8956 | #ifdef HAVE_IPV6 | |
8957 | DEFUN (show_bgp, | |
8958 | show_bgp_cmd, | |
b05a1c8b | 8959 | "show bgp {json}", |
718e3744 | 8960 | SHOW_STR |
b05a1c8b DS |
8961 | BGP_STR |
8962 | "JavaScript Object Notation\n") | |
718e3744 | 8963 | { |
b05a1c8b | 8964 | u_char use_json = (argv[0] != NULL); |
5a646650 | 8965 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, |
b05a1c8b | 8966 | NULL, use_json); |
718e3744 | 8967 | } |
8968 | ||
8969 | ALIAS (show_bgp, | |
8970 | show_bgp_ipv6_cmd, | |
b05a1c8b | 8971 | "show bgp ipv6 {json}", |
718e3744 | 8972 | SHOW_STR |
8973 | BGP_STR | |
b05a1c8b DS |
8974 | "Address family\n" |
8975 | "JavaScript Object Notation\n") | |
718e3744 | 8976 | |
95cbbd2a ML |
8977 | DEFUN (show_bgp_ipv6_safi, |
8978 | show_bgp_ipv6_safi_cmd, | |
b05a1c8b | 8979 | "show bgp ipv6 (unicast|multicast) {json}", |
95cbbd2a ML |
8980 | SHOW_STR |
8981 | BGP_STR | |
8982 | "Address family\n" | |
8983 | "Address Family modifier\n" | |
47fc97cc | 8984 | "Address Family modifier\n" |
b05a1c8b | 8985 | "JavaScript Object Notation\n") |
47fc97cc | 8986 | { |
b05a1c8b | 8987 | u_char use_json = (argv[1] != NULL); |
47fc97cc DS |
8988 | if (strncmp (argv[0], "m", 1) == 0) |
8989 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, bgp_show_type_normal, | |
b05a1c8b | 8990 | NULL, use_json); |
47fc97cc | 8991 | |
b05a1c8b | 8992 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, NULL, use_json); |
95cbbd2a ML |
8993 | } |
8994 | ||
718e3744 | 8995 | /* old command */ |
8996 | DEFUN (show_ipv6_bgp, | |
8997 | show_ipv6_bgp_cmd, | |
b05a1c8b | 8998 | "show ipv6 bgp {json}", |
718e3744 | 8999 | SHOW_STR |
9000 | IP_STR | |
b05a1c8b DS |
9001 | BGP_STR |
9002 | "JavaScript Object Notation\n") | |
718e3744 | 9003 | { |
b05a1c8b | 9004 | u_char use_json = (argv[0] != NULL); |
5a646650 | 9005 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, |
b05a1c8b | 9006 | NULL, use_json); |
718e3744 | 9007 | } |
9008 | ||
9009 | DEFUN (show_bgp_route, | |
9010 | show_bgp_route_cmd, | |
b05a1c8b | 9011 | "show bgp X:X::X:X {json}", |
718e3744 | 9012 | SHOW_STR |
9013 | BGP_STR | |
b05a1c8b DS |
9014 | "Network in the BGP routing table to display\n" |
9015 | "JavaScript Object Notation\n") | |
718e3744 | 9016 | { |
b05a1c8b DS |
9017 | u_char use_json = (argv[1] != NULL); |
9018 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); | |
718e3744 | 9019 | } |
9020 | ||
9021 | ALIAS (show_bgp_route, | |
9022 | show_bgp_ipv6_route_cmd, | |
b05a1c8b | 9023 | "show bgp ipv6 X:X::X:X {json}", |
718e3744 | 9024 | SHOW_STR |
9025 | BGP_STR | |
9026 | "Address family\n" | |
b05a1c8b DS |
9027 | "Network in the BGP routing table to display\n" |
9028 | "JavaScript Object Notation\n") | |
718e3744 | 9029 | |
95cbbd2a ML |
9030 | DEFUN (show_bgp_ipv6_safi_route, |
9031 | show_bgp_ipv6_safi_route_cmd, | |
b05a1c8b | 9032 | "show bgp ipv6 (unicast|multicast) X:X::X:X {json}", |
95cbbd2a ML |
9033 | SHOW_STR |
9034 | BGP_STR | |
9035 | "Address family\n" | |
9036 | "Address Family modifier\n" | |
9037 | "Address Family modifier\n" | |
b05a1c8b DS |
9038 | "Network in the BGP routing table to display\n" |
9039 | "JavaScript Object Notation\n") | |
95cbbd2a | 9040 | { |
b05a1c8b | 9041 | u_char use_json = (argv[2] != NULL); |
95cbbd2a | 9042 | if (strncmp (argv[0], "m", 1) == 0) |
b05a1c8b | 9043 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_ALL, use_json); |
95cbbd2a | 9044 | |
b05a1c8b | 9045 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); |
4092b06c DS |
9046 | } |
9047 | ||
9048 | DEFUN (show_bgp_route_pathtype, | |
9049 | show_bgp_route_pathtype_cmd, | |
b05a1c8b | 9050 | "show bgp X:X::X:X (bestpath|multipath) {json}", |
4092b06c DS |
9051 | SHOW_STR |
9052 | BGP_STR | |
9053 | "Network in the BGP routing table to display\n" | |
9054 | "Display only the bestpath\n" | |
b05a1c8b DS |
9055 | "Display only multipaths\n" |
9056 | "JavaScript Object Notation\n") | |
4092b06c | 9057 | { |
b05a1c8b | 9058 | u_char use_json = (argv[2] != NULL); |
4092b06c | 9059 | if (strncmp (argv[1], "b", 1) == 0) |
b05a1c8b | 9060 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH, use_json); |
4092b06c | 9061 | else |
b05a1c8b | 9062 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
9063 | } |
9064 | ||
9065 | ALIAS (show_bgp_route_pathtype, | |
9066 | show_bgp_ipv6_route_pathtype_cmd, | |
b05a1c8b | 9067 | "show bgp ipv6 X:X::X:X (bestpath|multipath) {json}", |
4092b06c DS |
9068 | SHOW_STR |
9069 | BGP_STR | |
9070 | "Address family\n" | |
9071 | "Network in the BGP routing table to display\n" | |
9072 | "Display only the bestpath\n" | |
b05a1c8b DS |
9073 | "Display only multipaths\n" |
9074 | "JavaScript Object Notation\n") | |
4092b06c DS |
9075 | |
9076 | DEFUN (show_bgp_ipv6_safi_route_pathtype, | |
9077 | show_bgp_ipv6_safi_route_pathtype_cmd, | |
b05a1c8b | 9078 | "show bgp ipv6 (unicast|multicast) X:X::X:X (bestpath|multipath) {json}", |
4092b06c DS |
9079 | SHOW_STR |
9080 | BGP_STR | |
9081 | "Address family\n" | |
9082 | "Address Family modifier\n" | |
9083 | "Address Family modifier\n" | |
9084 | "Network in the BGP routing table to display\n" | |
9085 | "Display only the bestpath\n" | |
b05a1c8b DS |
9086 | "Display only multipaths\n" |
9087 | "JavaScript Object Notation\n") | |
4092b06c | 9088 | { |
b05a1c8b | 9089 | u_char use_json = (argv[3] != NULL); |
4092b06c DS |
9090 | if (strncmp (argv[0], "m", 1) == 0) |
9091 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 9092 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_BESTPATH, use_json); |
4092b06c | 9093 | else |
b05a1c8b | 9094 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
9095 | else |
9096 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 9097 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH, use_json); |
4092b06c | 9098 | else |
b05a1c8b | 9099 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH, use_json); |
95cbbd2a ML |
9100 | } |
9101 | ||
718e3744 | 9102 | /* old command */ |
9103 | DEFUN (show_ipv6_bgp_route, | |
9104 | show_ipv6_bgp_route_cmd, | |
b05a1c8b | 9105 | "show ipv6 bgp X:X::X:X {json}", |
718e3744 | 9106 | SHOW_STR |
9107 | IP_STR | |
9108 | BGP_STR | |
b05a1c8b DS |
9109 | "Network in the BGP routing table to display\n" |
9110 | "JavaScript Object Notation\n") | |
718e3744 | 9111 | { |
b05a1c8b DS |
9112 | u_char use_json = (argv[1] != NULL); |
9113 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); | |
718e3744 | 9114 | } |
9115 | ||
9116 | DEFUN (show_bgp_prefix, | |
9117 | show_bgp_prefix_cmd, | |
b05a1c8b | 9118 | "show bgp X:X::X:X/M {json}", |
718e3744 | 9119 | SHOW_STR |
9120 | BGP_STR | |
b05a1c8b DS |
9121 | "IPv6 prefix <network>/<length>\n" |
9122 | "JavaScript Object Notation\n") | |
718e3744 | 9123 | { |
b05a1c8b DS |
9124 | u_char use_json = (argv[1] != NULL); |
9125 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); | |
718e3744 | 9126 | } |
9127 | ||
9128 | ALIAS (show_bgp_prefix, | |
9129 | show_bgp_ipv6_prefix_cmd, | |
b05a1c8b | 9130 | "show bgp ipv6 X:X::X:X/M {json}", |
718e3744 | 9131 | SHOW_STR |
9132 | BGP_STR | |
9133 | "Address family\n" | |
b05a1c8b DS |
9134 | "IPv6 prefix <network>/<length>\n" |
9135 | "JavaScript Object Notation\n") | |
718e3744 | 9136 | |
95cbbd2a ML |
9137 | DEFUN (show_bgp_ipv6_safi_prefix, |
9138 | show_bgp_ipv6_safi_prefix_cmd, | |
b05a1c8b | 9139 | "show bgp ipv6 (unicast|multicast) X:X::X:X/M {json}", |
95cbbd2a ML |
9140 | SHOW_STR |
9141 | BGP_STR | |
9142 | "Address family\n" | |
9143 | "Address Family modifier\n" | |
9144 | "Address Family modifier\n" | |
b05a1c8b DS |
9145 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" |
9146 | "JavaScript Object Notation\n") | |
95cbbd2a | 9147 | { |
b05a1c8b | 9148 | u_char use_json = (argv[2] != NULL); |
95cbbd2a | 9149 | if (strncmp (argv[0], "m", 1) == 0) |
b05a1c8b | 9150 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_ALL, use_json); |
95cbbd2a | 9151 | |
b05a1c8b | 9152 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); |
4092b06c DS |
9153 | } |
9154 | ||
9155 | DEFUN (show_bgp_prefix_pathtype, | |
9156 | show_bgp_prefix_pathtype_cmd, | |
b05a1c8b | 9157 | "show bgp X:X::X:X/M (bestpath|multipath) {json}", |
4092b06c DS |
9158 | SHOW_STR |
9159 | BGP_STR | |
9160 | "IPv6 prefix <network>/<length>\n" | |
9161 | "Display only the bestpath\n" | |
b05a1c8b DS |
9162 | "Display only multipaths\n" |
9163 | "JavaScript Object Notation\n") | |
4092b06c | 9164 | { |
b05a1c8b | 9165 | u_char use_json = (argv[2] != NULL); |
4092b06c | 9166 | if (strncmp (argv[1], "b", 1) == 0) |
b05a1c8b | 9167 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH, use_json); |
4092b06c | 9168 | else |
b05a1c8b | 9169 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
9170 | } |
9171 | ||
9172 | ALIAS (show_bgp_prefix_pathtype, | |
9173 | show_bgp_ipv6_prefix_pathtype_cmd, | |
b05a1c8b | 9174 | "show bgp ipv6 X:X::X:X/M (bestpath|multipath) {json}", |
4092b06c DS |
9175 | SHOW_STR |
9176 | BGP_STR | |
9177 | "Address family\n" | |
9178 | "IPv6 prefix <network>/<length>\n" | |
9179 | "Display only the bestpath\n" | |
b05a1c8b DS |
9180 | "Display only multipaths\n" |
9181 | "JavaScript Object Notation\n") | |
4092b06c DS |
9182 | |
9183 | DEFUN (show_bgp_ipv6_safi_prefix_pathtype, | |
9184 | show_bgp_ipv6_safi_prefix_pathtype_cmd, | |
b05a1c8b | 9185 | "show bgp ipv6 (unicast|multicast) X:X::X:X/M (bestpath|multipath) {json}", |
4092b06c DS |
9186 | SHOW_STR |
9187 | BGP_STR | |
9188 | "Address family\n" | |
9189 | "Address Family modifier\n" | |
9190 | "Address Family modifier\n" | |
9191 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" | |
9192 | "Display only the bestpath\n" | |
b05a1c8b DS |
9193 | "Display only multipaths\n" |
9194 | "JavaScript Object Notation\n") | |
4092b06c | 9195 | { |
b05a1c8b | 9196 | u_char use_json = (argv[3] != NULL); |
4092b06c DS |
9197 | if (strncmp (argv[0], "m", 1) == 0) |
9198 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 9199 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_BESTPATH, use_json); |
4092b06c | 9200 | else |
b05a1c8b | 9201 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_MULTIPATH, use_json); |
4092b06c DS |
9202 | else |
9203 | if (strncmp (argv[2], "b", 1) == 0) | |
b05a1c8b | 9204 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH, use_json); |
4092b06c | 9205 | else |
b05a1c8b | 9206 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH, use_json); |
95cbbd2a ML |
9207 | } |
9208 | ||
718e3744 | 9209 | /* old command */ |
9210 | DEFUN (show_ipv6_bgp_prefix, | |
9211 | show_ipv6_bgp_prefix_cmd, | |
b05a1c8b | 9212 | "show ipv6 bgp X:X::X:X/M {json}", |
718e3744 | 9213 | SHOW_STR |
9214 | IP_STR | |
9215 | BGP_STR | |
b05a1c8b DS |
9216 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" |
9217 | "JavaScript Object Notation\n") | |
718e3744 | 9218 | { |
b05a1c8b DS |
9219 | u_char use_json = (argv[1] != NULL); |
9220 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); | |
718e3744 | 9221 | } |
9222 | ||
bb46e94f | 9223 | DEFUN (show_bgp_view, |
9224 | show_bgp_view_cmd, | |
b05a1c8b | 9225 | "show bgp view WORD {json}", |
bb46e94f | 9226 | SHOW_STR |
9227 | BGP_STR | |
9228 | "BGP view\n" | |
b05a1c8b DS |
9229 | "View name\n" |
9230 | "JavaScript Object Notation\n") | |
bb46e94f | 9231 | { |
9232 | struct bgp *bgp; | |
b05a1c8b | 9233 | u_char use_json = (argv[1] != NULL); |
bb46e94f | 9234 | |
9235 | /* BGP structure lookup. */ | |
9236 | bgp = bgp_lookup_by_name (argv[0]); | |
9237 | if (bgp == NULL) | |
9238 | { | |
9239 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
9240 | return CMD_WARNING; | |
9241 | } | |
9242 | ||
b05a1c8b | 9243 | return bgp_show (vty, bgp, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, NULL, use_json); |
bb46e94f | 9244 | } |
9245 | ||
9246 | ALIAS (show_bgp_view, | |
9247 | show_bgp_view_ipv6_cmd, | |
b05a1c8b | 9248 | "show bgp view WORD ipv6 {json}", |
bb46e94f | 9249 | SHOW_STR |
9250 | BGP_STR | |
9251 | "BGP view\n" | |
9252 | "View name\n" | |
b05a1c8b DS |
9253 | "Address family\n" |
9254 | "JavaScript Object Notation\n") | |
bb46e94f | 9255 | |
9256 | DEFUN (show_bgp_view_route, | |
9257 | show_bgp_view_route_cmd, | |
b05a1c8b | 9258 | "show bgp view WORD X:X::X:X {json}", |
bb46e94f | 9259 | SHOW_STR |
9260 | BGP_STR | |
9261 | "BGP view\n" | |
9262 | "View name\n" | |
b05a1c8b DS |
9263 | "Network in the BGP routing table to display\n" |
9264 | "JavaScript Object Notation\n") | |
bb46e94f | 9265 | { |
b05a1c8b DS |
9266 | u_char use_json = (argv[2] != NULL); |
9267 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, use_json); | |
bb46e94f | 9268 | } |
9269 | ||
9270 | ALIAS (show_bgp_view_route, | |
9271 | show_bgp_view_ipv6_route_cmd, | |
b05a1c8b | 9272 | "show bgp view WORD ipv6 X:X::X:X {json}", |
bb46e94f | 9273 | SHOW_STR |
9274 | BGP_STR | |
9275 | "BGP view\n" | |
9276 | "View name\n" | |
9277 | "Address family\n" | |
b05a1c8b DS |
9278 | "Network in the BGP routing table to display\n" |
9279 | "JavaScript Object Notation\n") | |
bb46e94f | 9280 | |
9281 | DEFUN (show_bgp_view_prefix, | |
9282 | show_bgp_view_prefix_cmd, | |
b05a1c8b | 9283 | "show bgp view WORD X:X::X:X/M {json}", |
bb46e94f | 9284 | SHOW_STR |
9285 | BGP_STR | |
9286 | "BGP view\n" | |
9287 | "View name\n" | |
b05a1c8b DS |
9288 | "IPv6 prefix <network>/<length>\n" |
9289 | "JavaScript Object Notation\n") | |
bb46e94f | 9290 | { |
b05a1c8b DS |
9291 | u_char use_json = (argv[2] != NULL); |
9292 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, use_json); | |
bb46e94f | 9293 | } |
9294 | ||
9295 | ALIAS (show_bgp_view_prefix, | |
9296 | show_bgp_view_ipv6_prefix_cmd, | |
b05a1c8b | 9297 | "show bgp view WORD ipv6 X:X::X:X/M {json}", |
bb46e94f | 9298 | SHOW_STR |
9299 | BGP_STR | |
9300 | "BGP view\n" | |
9301 | "View name\n" | |
9302 | "Address family\n" | |
b05a1c8b DS |
9303 | "IPv6 prefix <network>/<length>\n" |
9304 | "JavaScript Object Notation\n") | |
bb46e94f | 9305 | |
718e3744 | 9306 | /* old command */ |
9307 | DEFUN (show_ipv6_mbgp, | |
9308 | show_ipv6_mbgp_cmd, | |
b05a1c8b | 9309 | "show ipv6 mbgp {json}", |
718e3744 | 9310 | SHOW_STR |
9311 | IP_STR | |
b05a1c8b DS |
9312 | MBGP_STR |
9313 | "JavaScript Object Notation\n") | |
718e3744 | 9314 | { |
b05a1c8b | 9315 | u_char use_json = (argv[0] != NULL); |
5a646650 | 9316 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, bgp_show_type_normal, |
b05a1c8b | 9317 | NULL, use_json); |
718e3744 | 9318 | } |
9319 | ||
9320 | /* old command */ | |
9321 | DEFUN (show_ipv6_mbgp_route, | |
9322 | show_ipv6_mbgp_route_cmd, | |
b05a1c8b | 9323 | "show ipv6 mbgp X:X::X:X {json}", |
718e3744 | 9324 | SHOW_STR |
9325 | IP_STR | |
9326 | MBGP_STR | |
b05a1c8b DS |
9327 | "Network in the MBGP routing table to display\n" |
9328 | "JavaScript Object Notation\n") | |
718e3744 | 9329 | { |
b05a1c8b DS |
9330 | u_char use_json = (argv[1] != NULL); |
9331 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_ALL, use_json); | |
718e3744 | 9332 | } |
9333 | ||
9334 | /* old command */ | |
9335 | DEFUN (show_ipv6_mbgp_prefix, | |
9336 | show_ipv6_mbgp_prefix_cmd, | |
b05a1c8b | 9337 | "show ipv6 mbgp X:X::X:X/M {json}", |
718e3744 | 9338 | SHOW_STR |
9339 | IP_STR | |
9340 | MBGP_STR | |
b05a1c8b DS |
9341 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" |
9342 | "JavaScript Object Notation\n") | |
718e3744 | 9343 | { |
b05a1c8b DS |
9344 | u_char use_json = (argv[1] != NULL); |
9345 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_ALL, use_json); | |
718e3744 | 9346 | } |
9347 | #endif | |
6b0655a2 | 9348 | |
718e3744 | 9349 | |
94f2b392 | 9350 | static int |
fd79ac91 | 9351 | bgp_show_regexp (struct vty *vty, int argc, const char **argv, afi_t afi, |
718e3744 | 9352 | safi_t safi, enum bgp_show_type type) |
9353 | { | |
9354 | int i; | |
9355 | struct buffer *b; | |
9356 | char *regstr; | |
9357 | int first; | |
9358 | regex_t *regex; | |
5a646650 | 9359 | int rc; |
718e3744 | 9360 | |
9361 | first = 0; | |
9362 | b = buffer_new (1024); | |
9363 | for (i = 0; i < argc; i++) | |
9364 | { | |
9365 | if (first) | |
9366 | buffer_putc (b, ' '); | |
9367 | else | |
9368 | { | |
9369 | if ((strcmp (argv[i], "unicast") == 0) || (strcmp (argv[i], "multicast") == 0)) | |
9370 | continue; | |
9371 | first = 1; | |
9372 | } | |
9373 | ||
9374 | buffer_putstr (b, argv[i]); | |
9375 | } | |
9376 | buffer_putc (b, '\0'); | |
9377 | ||
9378 | regstr = buffer_getstr (b); | |
9379 | buffer_free (b); | |
9380 | ||
9381 | regex = bgp_regcomp (regstr); | |
3b8b1855 | 9382 | XFREE(MTYPE_TMP, regstr); |
718e3744 | 9383 | if (! regex) |
9384 | { | |
9385 | vty_out (vty, "Can't compile regexp %s%s", argv[0], | |
9386 | VTY_NEWLINE); | |
9387 | return CMD_WARNING; | |
9388 | } | |
9389 | ||
b05a1c8b | 9390 | rc = bgp_show (vty, NULL, afi, safi, type, regex, 0); |
5a646650 | 9391 | bgp_regex_free (regex); |
9392 | return rc; | |
718e3744 | 9393 | } |
9394 | ||
9395 | DEFUN (show_ip_bgp_regexp, | |
9396 | show_ip_bgp_regexp_cmd, | |
9397 | "show ip bgp regexp .LINE", | |
9398 | SHOW_STR | |
9399 | IP_STR | |
9400 | BGP_STR | |
9401 | "Display routes matching the AS path regular expression\n" | |
9402 | "A regular-expression to match the BGP AS paths\n") | |
9403 | { | |
9404 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_UNICAST, | |
9405 | bgp_show_type_regexp); | |
9406 | } | |
9407 | ||
9408 | DEFUN (show_ip_bgp_flap_regexp, | |
9409 | show_ip_bgp_flap_regexp_cmd, | |
9410 | "show ip bgp flap-statistics regexp .LINE", | |
9411 | SHOW_STR | |
9412 | IP_STR | |
9413 | BGP_STR | |
9414 | "Display flap statistics of routes\n" | |
9415 | "Display routes matching the AS path regular expression\n" | |
9416 | "A regular-expression to match the BGP AS paths\n") | |
9417 | { | |
9418 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_UNICAST, | |
9419 | bgp_show_type_flap_regexp); | |
9420 | } | |
9421 | ||
9422 | DEFUN (show_ip_bgp_ipv4_regexp, | |
9423 | show_ip_bgp_ipv4_regexp_cmd, | |
9424 | "show ip bgp ipv4 (unicast|multicast) regexp .LINE", | |
9425 | SHOW_STR | |
9426 | IP_STR | |
9427 | BGP_STR | |
9428 | "Address family\n" | |
9429 | "Address Family modifier\n" | |
9430 | "Address Family modifier\n" | |
9431 | "Display routes matching the AS path regular expression\n" | |
9432 | "A regular-expression to match the BGP AS paths\n") | |
9433 | { | |
9434 | if (strncmp (argv[0], "m", 1) == 0) | |
9435 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_MULTICAST, | |
9436 | bgp_show_type_regexp); | |
9437 | ||
9438 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_UNICAST, | |
9439 | bgp_show_type_regexp); | |
9440 | } | |
9441 | ||
9442 | #ifdef HAVE_IPV6 | |
9443 | DEFUN (show_bgp_regexp, | |
9444 | show_bgp_regexp_cmd, | |
9445 | "show bgp regexp .LINE", | |
9446 | SHOW_STR | |
9447 | BGP_STR | |
9448 | "Display routes matching the AS path regular expression\n" | |
9449 | "A regular-expression to match the BGP AS paths\n") | |
9450 | { | |
9451 | return bgp_show_regexp (vty, argc, argv, AFI_IP6, SAFI_UNICAST, | |
9452 | bgp_show_type_regexp); | |
9453 | } | |
9454 | ||
9455 | ALIAS (show_bgp_regexp, | |
9456 | show_bgp_ipv6_regexp_cmd, | |
9457 | "show bgp ipv6 regexp .LINE", | |
9458 | SHOW_STR | |
9459 | BGP_STR | |
9460 | "Address family\n" | |
9461 | "Display routes matching the AS path regular expression\n" | |
9462 | "A regular-expression to match the BGP AS paths\n") | |
9463 | ||
9464 | /* old command */ | |
9465 | DEFUN (show_ipv6_bgp_regexp, | |
9466 | show_ipv6_bgp_regexp_cmd, | |
9467 | "show ipv6 bgp regexp .LINE", | |
9468 | SHOW_STR | |
9469 | IP_STR | |
9470 | BGP_STR | |
9471 | "Display routes matching the AS path regular expression\n" | |
9472 | "A regular-expression to match the BGP AS paths\n") | |
9473 | { | |
9474 | return bgp_show_regexp (vty, argc, argv, AFI_IP6, SAFI_UNICAST, | |
9475 | bgp_show_type_regexp); | |
9476 | } | |
9477 | ||
9478 | /* old command */ | |
9479 | DEFUN (show_ipv6_mbgp_regexp, | |
9480 | show_ipv6_mbgp_regexp_cmd, | |
9481 | "show ipv6 mbgp regexp .LINE", | |
9482 | SHOW_STR | |
9483 | IP_STR | |
9484 | BGP_STR | |
9485 | "Display routes matching the AS path regular expression\n" | |
9486 | "A regular-expression to match the MBGP AS paths\n") | |
9487 | { | |
9488 | return bgp_show_regexp (vty, argc, argv, AFI_IP6, SAFI_MULTICAST, | |
9489 | bgp_show_type_regexp); | |
9490 | } | |
9491 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 9492 | |
94f2b392 | 9493 | static int |
fd79ac91 | 9494 | bgp_show_prefix_list (struct vty *vty, const char *prefix_list_str, afi_t afi, |
718e3744 | 9495 | safi_t safi, enum bgp_show_type type) |
9496 | { | |
9497 | struct prefix_list *plist; | |
9498 | ||
9499 | plist = prefix_list_lookup (afi, prefix_list_str); | |
9500 | if (plist == NULL) | |
9501 | { | |
9502 | vty_out (vty, "%% %s is not a valid prefix-list name%s", | |
9503 | prefix_list_str, VTY_NEWLINE); | |
9504 | return CMD_WARNING; | |
9505 | } | |
9506 | ||
b05a1c8b | 9507 | return bgp_show (vty, NULL, afi, safi, type, plist, 0); |
718e3744 | 9508 | } |
9509 | ||
9510 | DEFUN (show_ip_bgp_prefix_list, | |
9511 | show_ip_bgp_prefix_list_cmd, | |
9512 | "show ip bgp prefix-list WORD", | |
9513 | SHOW_STR | |
9514 | IP_STR | |
9515 | BGP_STR | |
9516 | "Display routes conforming to the prefix-list\n" | |
9517 | "IP prefix-list name\n") | |
9518 | { | |
9519 | return bgp_show_prefix_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
9520 | bgp_show_type_prefix_list); | |
9521 | } | |
9522 | ||
9523 | DEFUN (show_ip_bgp_flap_prefix_list, | |
9524 | show_ip_bgp_flap_prefix_list_cmd, | |
9525 | "show ip bgp flap-statistics prefix-list WORD", | |
9526 | SHOW_STR | |
9527 | IP_STR | |
9528 | BGP_STR | |
9529 | "Display flap statistics of routes\n" | |
9530 | "Display routes conforming to the prefix-list\n" | |
9531 | "IP prefix-list name\n") | |
9532 | { | |
9533 | return bgp_show_prefix_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
9534 | bgp_show_type_flap_prefix_list); | |
9535 | } | |
9536 | ||
9537 | DEFUN (show_ip_bgp_ipv4_prefix_list, | |
9538 | show_ip_bgp_ipv4_prefix_list_cmd, | |
9539 | "show ip bgp ipv4 (unicast|multicast) prefix-list WORD", | |
9540 | SHOW_STR | |
9541 | IP_STR | |
9542 | BGP_STR | |
9543 | "Address family\n" | |
9544 | "Address Family modifier\n" | |
9545 | "Address Family modifier\n" | |
9546 | "Display routes conforming to the prefix-list\n" | |
9547 | "IP prefix-list name\n") | |
9548 | { | |
9549 | if (strncmp (argv[0], "m", 1) == 0) | |
9550 | return bgp_show_prefix_list (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
9551 | bgp_show_type_prefix_list); | |
9552 | ||
9553 | return bgp_show_prefix_list (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
9554 | bgp_show_type_prefix_list); | |
9555 | } | |
9556 | ||
9557 | #ifdef HAVE_IPV6 | |
9558 | DEFUN (show_bgp_prefix_list, | |
9559 | show_bgp_prefix_list_cmd, | |
9560 | "show bgp prefix-list WORD", | |
9561 | SHOW_STR | |
9562 | BGP_STR | |
9563 | "Display routes conforming to the prefix-list\n" | |
9564 | "IPv6 prefix-list name\n") | |
9565 | { | |
9566 | return bgp_show_prefix_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
9567 | bgp_show_type_prefix_list); | |
9568 | } | |
9569 | ||
9570 | ALIAS (show_bgp_prefix_list, | |
9571 | show_bgp_ipv6_prefix_list_cmd, | |
9572 | "show bgp ipv6 prefix-list WORD", | |
9573 | SHOW_STR | |
9574 | BGP_STR | |
9575 | "Address family\n" | |
9576 | "Display routes conforming to the prefix-list\n" | |
9577 | "IPv6 prefix-list name\n") | |
9578 | ||
9579 | /* old command */ | |
9580 | DEFUN (show_ipv6_bgp_prefix_list, | |
9581 | show_ipv6_bgp_prefix_list_cmd, | |
9582 | "show ipv6 bgp prefix-list WORD", | |
9583 | SHOW_STR | |
9584 | IPV6_STR | |
9585 | BGP_STR | |
9586 | "Display routes matching the prefix-list\n" | |
9587 | "IPv6 prefix-list name\n") | |
9588 | { | |
9589 | return bgp_show_prefix_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
9590 | bgp_show_type_prefix_list); | |
9591 | } | |
9592 | ||
9593 | /* old command */ | |
9594 | DEFUN (show_ipv6_mbgp_prefix_list, | |
9595 | show_ipv6_mbgp_prefix_list_cmd, | |
9596 | "show ipv6 mbgp prefix-list WORD", | |
9597 | SHOW_STR | |
9598 | IPV6_STR | |
9599 | MBGP_STR | |
9600 | "Display routes matching the prefix-list\n" | |
9601 | "IPv6 prefix-list name\n") | |
9602 | { | |
9603 | return bgp_show_prefix_list (vty, argv[0], AFI_IP6, SAFI_MULTICAST, | |
9604 | bgp_show_type_prefix_list); | |
9605 | } | |
9606 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 9607 | |
94f2b392 | 9608 | static int |
fd79ac91 | 9609 | bgp_show_filter_list (struct vty *vty, const char *filter, afi_t afi, |
718e3744 | 9610 | safi_t safi, enum bgp_show_type type) |
9611 | { | |
9612 | struct as_list *as_list; | |
9613 | ||
9614 | as_list = as_list_lookup (filter); | |
9615 | if (as_list == NULL) | |
9616 | { | |
9617 | vty_out (vty, "%% %s is not a valid AS-path access-list name%s", filter, VTY_NEWLINE); | |
9618 | return CMD_WARNING; | |
9619 | } | |
9620 | ||
b05a1c8b | 9621 | return bgp_show (vty, NULL, afi, safi, type, as_list, 0); |
718e3744 | 9622 | } |
9623 | ||
9624 | DEFUN (show_ip_bgp_filter_list, | |
9625 | show_ip_bgp_filter_list_cmd, | |
9626 | "show ip bgp filter-list WORD", | |
9627 | SHOW_STR | |
9628 | IP_STR | |
9629 | BGP_STR | |
9630 | "Display routes conforming to the filter-list\n" | |
9631 | "Regular expression access list name\n") | |
9632 | { | |
9633 | return bgp_show_filter_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
9634 | bgp_show_type_filter_list); | |
9635 | } | |
9636 | ||
9637 | DEFUN (show_ip_bgp_flap_filter_list, | |
9638 | show_ip_bgp_flap_filter_list_cmd, | |
9639 | "show ip bgp flap-statistics filter-list WORD", | |
9640 | SHOW_STR | |
9641 | IP_STR | |
9642 | BGP_STR | |
9643 | "Display flap statistics of routes\n" | |
9644 | "Display routes conforming to the filter-list\n" | |
9645 | "Regular expression access list name\n") | |
9646 | { | |
9647 | return bgp_show_filter_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
9648 | bgp_show_type_flap_filter_list); | |
9649 | } | |
9650 | ||
9651 | DEFUN (show_ip_bgp_ipv4_filter_list, | |
9652 | show_ip_bgp_ipv4_filter_list_cmd, | |
9653 | "show ip bgp ipv4 (unicast|multicast) filter-list WORD", | |
9654 | SHOW_STR | |
9655 | IP_STR | |
9656 | BGP_STR | |
9657 | "Address family\n" | |
9658 | "Address Family modifier\n" | |
9659 | "Address Family modifier\n" | |
9660 | "Display routes conforming to the filter-list\n" | |
9661 | "Regular expression access list name\n") | |
9662 | { | |
9663 | if (strncmp (argv[0], "m", 1) == 0) | |
9664 | return bgp_show_filter_list (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
9665 | bgp_show_type_filter_list); | |
9666 | ||
9667 | return bgp_show_filter_list (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
9668 | bgp_show_type_filter_list); | |
9669 | } | |
9670 | ||
9671 | #ifdef HAVE_IPV6 | |
9672 | DEFUN (show_bgp_filter_list, | |
9673 | show_bgp_filter_list_cmd, | |
9674 | "show bgp filter-list WORD", | |
9675 | SHOW_STR | |
9676 | BGP_STR | |
9677 | "Display routes conforming to the filter-list\n" | |
9678 | "Regular expression access list name\n") | |
9679 | { | |
9680 | return bgp_show_filter_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
9681 | bgp_show_type_filter_list); | |
9682 | } | |
9683 | ||
9684 | ALIAS (show_bgp_filter_list, | |
9685 | show_bgp_ipv6_filter_list_cmd, | |
9686 | "show bgp ipv6 filter-list WORD", | |
9687 | SHOW_STR | |
9688 | BGP_STR | |
9689 | "Address family\n" | |
9690 | "Display routes conforming to the filter-list\n" | |
9691 | "Regular expression access list name\n") | |
9692 | ||
9693 | /* old command */ | |
9694 | DEFUN (show_ipv6_bgp_filter_list, | |
9695 | show_ipv6_bgp_filter_list_cmd, | |
9696 | "show ipv6 bgp filter-list WORD", | |
9697 | SHOW_STR | |
9698 | IPV6_STR | |
9699 | BGP_STR | |
9700 | "Display routes conforming to the filter-list\n" | |
9701 | "Regular expression access list name\n") | |
9702 | { | |
9703 | return bgp_show_filter_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
9704 | bgp_show_type_filter_list); | |
9705 | } | |
9706 | ||
9707 | /* old command */ | |
9708 | DEFUN (show_ipv6_mbgp_filter_list, | |
9709 | show_ipv6_mbgp_filter_list_cmd, | |
9710 | "show ipv6 mbgp filter-list WORD", | |
9711 | SHOW_STR | |
9712 | IPV6_STR | |
9713 | MBGP_STR | |
9714 | "Display routes conforming to the filter-list\n" | |
9715 | "Regular expression access list name\n") | |
9716 | { | |
9717 | return bgp_show_filter_list (vty, argv[0], AFI_IP6, SAFI_MULTICAST, | |
9718 | bgp_show_type_filter_list); | |
9719 | } | |
9720 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 9721 | |
94f2b392 | 9722 | static int |
fd79ac91 | 9723 | bgp_show_route_map (struct vty *vty, const char *rmap_str, afi_t afi, |
718e3744 | 9724 | safi_t safi, enum bgp_show_type type) |
9725 | { | |
9726 | struct route_map *rmap; | |
9727 | ||
9728 | rmap = route_map_lookup_by_name (rmap_str); | |
9729 | if (! rmap) | |
9730 | { | |
9731 | vty_out (vty, "%% %s is not a valid route-map name%s", | |
9732 | rmap_str, VTY_NEWLINE); | |
9733 | return CMD_WARNING; | |
9734 | } | |
9735 | ||
b05a1c8b | 9736 | return bgp_show (vty, NULL, afi, safi, type, rmap, 0); |
718e3744 | 9737 | } |
9738 | ||
9739 | DEFUN (show_ip_bgp_route_map, | |
9740 | show_ip_bgp_route_map_cmd, | |
9741 | "show ip bgp route-map WORD", | |
9742 | SHOW_STR | |
9743 | IP_STR | |
9744 | BGP_STR | |
9745 | "Display routes matching the route-map\n" | |
9746 | "A route-map to match on\n") | |
9747 | { | |
9748 | return bgp_show_route_map (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
9749 | bgp_show_type_route_map); | |
9750 | } | |
9751 | ||
9752 | DEFUN (show_ip_bgp_flap_route_map, | |
9753 | show_ip_bgp_flap_route_map_cmd, | |
9754 | "show ip bgp flap-statistics route-map WORD", | |
9755 | SHOW_STR | |
9756 | IP_STR | |
9757 | BGP_STR | |
9758 | "Display flap statistics of routes\n" | |
9759 | "Display routes matching the route-map\n" | |
9760 | "A route-map to match on\n") | |
9761 | { | |
9762 | return bgp_show_route_map (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
9763 | bgp_show_type_flap_route_map); | |
9764 | } | |
9765 | ||
9766 | DEFUN (show_ip_bgp_ipv4_route_map, | |
9767 | show_ip_bgp_ipv4_route_map_cmd, | |
9768 | "show ip bgp ipv4 (unicast|multicast) route-map WORD", | |
9769 | SHOW_STR | |
9770 | IP_STR | |
9771 | BGP_STR | |
9772 | "Address family\n" | |
9773 | "Address Family modifier\n" | |
9774 | "Address Family modifier\n" | |
9775 | "Display routes matching the route-map\n" | |
9776 | "A route-map to match on\n") | |
9777 | { | |
9778 | if (strncmp (argv[0], "m", 1) == 0) | |
9779 | return bgp_show_route_map (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
9780 | bgp_show_type_route_map); | |
9781 | ||
9782 | return bgp_show_route_map (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
9783 | bgp_show_type_route_map); | |
9784 | } | |
9785 | ||
9786 | DEFUN (show_bgp_route_map, | |
9787 | show_bgp_route_map_cmd, | |
9788 | "show bgp route-map WORD", | |
9789 | SHOW_STR | |
9790 | BGP_STR | |
9791 | "Display routes matching the route-map\n" | |
9792 | "A route-map to match on\n") | |
9793 | { | |
9794 | return bgp_show_route_map (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
9795 | bgp_show_type_route_map); | |
9796 | } | |
9797 | ||
9798 | ALIAS (show_bgp_route_map, | |
9799 | show_bgp_ipv6_route_map_cmd, | |
9800 | "show bgp ipv6 route-map WORD", | |
9801 | SHOW_STR | |
9802 | BGP_STR | |
9803 | "Address family\n" | |
9804 | "Display routes matching the route-map\n" | |
9805 | "A route-map to match on\n") | |
6b0655a2 | 9806 | |
718e3744 | 9807 | DEFUN (show_ip_bgp_cidr_only, |
9808 | show_ip_bgp_cidr_only_cmd, | |
9809 | "show ip bgp cidr-only", | |
9810 | SHOW_STR | |
9811 | IP_STR | |
9812 | BGP_STR | |
9813 | "Display only routes with non-natural netmasks\n") | |
9814 | { | |
9815 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 9816 | bgp_show_type_cidr_only, NULL, 0); |
718e3744 | 9817 | } |
9818 | ||
9819 | DEFUN (show_ip_bgp_flap_cidr_only, | |
9820 | show_ip_bgp_flap_cidr_only_cmd, | |
9821 | "show ip bgp flap-statistics cidr-only", | |
9822 | SHOW_STR | |
9823 | IP_STR | |
9824 | BGP_STR | |
9825 | "Display flap statistics of routes\n" | |
9826 | "Display only routes with non-natural netmasks\n") | |
9827 | { | |
9828 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 9829 | bgp_show_type_flap_cidr_only, NULL, 0); |
718e3744 | 9830 | } |
9831 | ||
9832 | DEFUN (show_ip_bgp_ipv4_cidr_only, | |
9833 | show_ip_bgp_ipv4_cidr_only_cmd, | |
9834 | "show ip bgp ipv4 (unicast|multicast) cidr-only", | |
9835 | SHOW_STR | |
9836 | IP_STR | |
9837 | BGP_STR | |
9838 | "Address family\n" | |
9839 | "Address Family modifier\n" | |
9840 | "Address Family modifier\n" | |
9841 | "Display only routes with non-natural netmasks\n") | |
9842 | { | |
9843 | if (strncmp (argv[0], "m", 1) == 0) | |
9844 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, | |
b05a1c8b | 9845 | bgp_show_type_cidr_only, NULL, 0); |
718e3744 | 9846 | |
9847 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 9848 | bgp_show_type_cidr_only, NULL, 0); |
718e3744 | 9849 | } |
6b0655a2 | 9850 | |
718e3744 | 9851 | DEFUN (show_ip_bgp_community_all, |
9852 | show_ip_bgp_community_all_cmd, | |
9853 | "show ip bgp community", | |
9854 | SHOW_STR | |
9855 | IP_STR | |
9856 | BGP_STR | |
9857 | "Display routes matching the communities\n") | |
9858 | { | |
9859 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 9860 | bgp_show_type_community_all, NULL, 0); |
718e3744 | 9861 | } |
9862 | ||
9863 | DEFUN (show_ip_bgp_ipv4_community_all, | |
9864 | show_ip_bgp_ipv4_community_all_cmd, | |
9865 | "show ip bgp ipv4 (unicast|multicast) community", | |
9866 | SHOW_STR | |
9867 | IP_STR | |
9868 | BGP_STR | |
9869 | "Address family\n" | |
9870 | "Address Family modifier\n" | |
9871 | "Address Family modifier\n" | |
9872 | "Display routes matching the communities\n") | |
9873 | { | |
9874 | if (strncmp (argv[0], "m", 1) == 0) | |
9875 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, | |
b05a1c8b | 9876 | bgp_show_type_community_all, NULL, 0); |
718e3744 | 9877 | |
9878 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 9879 | bgp_show_type_community_all, NULL, 0); |
718e3744 | 9880 | } |
9881 | ||
9882 | #ifdef HAVE_IPV6 | |
9883 | DEFUN (show_bgp_community_all, | |
9884 | show_bgp_community_all_cmd, | |
9885 | "show bgp community", | |
9886 | SHOW_STR | |
9887 | BGP_STR | |
9888 | "Display routes matching the communities\n") | |
9889 | { | |
9890 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, | |
b05a1c8b | 9891 | bgp_show_type_community_all, NULL, 0); |
718e3744 | 9892 | } |
9893 | ||
9894 | ALIAS (show_bgp_community_all, | |
9895 | show_bgp_ipv6_community_all_cmd, | |
9896 | "show bgp ipv6 community", | |
9897 | SHOW_STR | |
9898 | BGP_STR | |
9899 | "Address family\n" | |
9900 | "Display routes matching the communities\n") | |
9901 | ||
9902 | /* old command */ | |
9903 | DEFUN (show_ipv6_bgp_community_all, | |
9904 | show_ipv6_bgp_community_all_cmd, | |
9905 | "show ipv6 bgp community", | |
9906 | SHOW_STR | |
9907 | IPV6_STR | |
9908 | BGP_STR | |
9909 | "Display routes matching the communities\n") | |
9910 | { | |
9911 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, | |
b05a1c8b | 9912 | bgp_show_type_community_all, NULL, 0); |
718e3744 | 9913 | } |
9914 | ||
9915 | /* old command */ | |
9916 | DEFUN (show_ipv6_mbgp_community_all, | |
9917 | show_ipv6_mbgp_community_all_cmd, | |
9918 | "show ipv6 mbgp community", | |
9919 | SHOW_STR | |
9920 | IPV6_STR | |
9921 | MBGP_STR | |
9922 | "Display routes matching the communities\n") | |
9923 | { | |
9924 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, | |
b05a1c8b | 9925 | bgp_show_type_community_all, NULL, 0); |
718e3744 | 9926 | } |
9927 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 9928 | |
94f2b392 | 9929 | static int |
95cbbd2a ML |
9930 | bgp_show_community (struct vty *vty, const char *view_name, int argc, |
9931 | const char **argv, int exact, afi_t afi, safi_t safi) | |
718e3744 | 9932 | { |
9933 | struct community *com; | |
9934 | struct buffer *b; | |
95cbbd2a | 9935 | struct bgp *bgp; |
718e3744 | 9936 | int i; |
9937 | char *str; | |
9938 | int first = 0; | |
9939 | ||
95cbbd2a ML |
9940 | /* BGP structure lookup */ |
9941 | if (view_name) | |
9942 | { | |
9943 | bgp = bgp_lookup_by_name (view_name); | |
9944 | if (bgp == NULL) | |
9945 | { | |
9946 | vty_out (vty, "Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
9947 | return CMD_WARNING; | |
9948 | } | |
9949 | } | |
9950 | else | |
9951 | { | |
9952 | bgp = bgp_get_default (); | |
9953 | if (bgp == NULL) | |
9954 | { | |
9955 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
9956 | return CMD_WARNING; | |
9957 | } | |
9958 | } | |
9959 | ||
718e3744 | 9960 | b = buffer_new (1024); |
9961 | for (i = 0; i < argc; i++) | |
9962 | { | |
9963 | if (first) | |
9964 | buffer_putc (b, ' '); | |
9965 | else | |
9966 | { | |
9967 | if ((strcmp (argv[i], "unicast") == 0) || (strcmp (argv[i], "multicast") == 0)) | |
9968 | continue; | |
9969 | first = 1; | |
9970 | } | |
9971 | ||
9972 | buffer_putstr (b, argv[i]); | |
9973 | } | |
9974 | buffer_putc (b, '\0'); | |
9975 | ||
9976 | str = buffer_getstr (b); | |
9977 | buffer_free (b); | |
9978 | ||
9979 | com = community_str2com (str); | |
3b8b1855 | 9980 | XFREE (MTYPE_TMP, str); |
718e3744 | 9981 | if (! com) |
9982 | { | |
9983 | vty_out (vty, "%% Community malformed: %s", VTY_NEWLINE); | |
9984 | return CMD_WARNING; | |
9985 | } | |
9986 | ||
95cbbd2a | 9987 | return bgp_show (vty, bgp, afi, safi, |
5a646650 | 9988 | (exact ? bgp_show_type_community_exact : |
b05a1c8b | 9989 | bgp_show_type_community), com, 0); |
718e3744 | 9990 | } |
9991 | ||
9992 | DEFUN (show_ip_bgp_community, | |
9993 | show_ip_bgp_community_cmd, | |
9994 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export)", | |
9995 | SHOW_STR | |
9996 | IP_STR | |
9997 | BGP_STR | |
9998 | "Display routes matching the communities\n" | |
9999 | "community number\n" | |
10000 | "Do not send outside local AS (well-known community)\n" | |
10001 | "Do not advertise to any peer (well-known community)\n" | |
10002 | "Do not export to next AS (well-known community)\n") | |
10003 | { | |
95cbbd2a | 10004 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP, SAFI_UNICAST); |
718e3744 | 10005 | } |
10006 | ||
10007 | ALIAS (show_ip_bgp_community, | |
10008 | show_ip_bgp_community2_cmd, | |
10009 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10010 | SHOW_STR | |
10011 | IP_STR | |
10012 | BGP_STR | |
10013 | "Display routes matching the communities\n" | |
10014 | "community number\n" | |
10015 | "Do not send outside local AS (well-known community)\n" | |
10016 | "Do not advertise to any peer (well-known community)\n" | |
10017 | "Do not export to next AS (well-known community)\n" | |
10018 | "community number\n" | |
10019 | "Do not send outside local AS (well-known community)\n" | |
10020 | "Do not advertise to any peer (well-known community)\n" | |
10021 | "Do not export to next AS (well-known community)\n") | |
10022 | ||
10023 | ALIAS (show_ip_bgp_community, | |
10024 | show_ip_bgp_community3_cmd, | |
10025 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10026 | SHOW_STR | |
10027 | IP_STR | |
10028 | BGP_STR | |
10029 | "Display routes matching the communities\n" | |
10030 | "community number\n" | |
10031 | "Do not send outside local AS (well-known community)\n" | |
10032 | "Do not advertise to any peer (well-known community)\n" | |
10033 | "Do not export to next AS (well-known community)\n" | |
10034 | "community number\n" | |
10035 | "Do not send outside local AS (well-known community)\n" | |
10036 | "Do not advertise to any peer (well-known community)\n" | |
10037 | "Do not export to next AS (well-known community)\n" | |
10038 | "community number\n" | |
10039 | "Do not send outside local AS (well-known community)\n" | |
10040 | "Do not advertise to any peer (well-known community)\n" | |
10041 | "Do not export to next AS (well-known community)\n") | |
10042 | ||
10043 | ALIAS (show_ip_bgp_community, | |
10044 | show_ip_bgp_community4_cmd, | |
10045 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10046 | SHOW_STR | |
10047 | IP_STR | |
10048 | BGP_STR | |
10049 | "Display routes matching the communities\n" | |
10050 | "community number\n" | |
10051 | "Do not send outside local AS (well-known community)\n" | |
10052 | "Do not advertise to any peer (well-known community)\n" | |
10053 | "Do not export to next AS (well-known community)\n" | |
10054 | "community number\n" | |
10055 | "Do not send outside local AS (well-known community)\n" | |
10056 | "Do not advertise to any peer (well-known community)\n" | |
10057 | "Do not export to next AS (well-known community)\n" | |
10058 | "community number\n" | |
10059 | "Do not send outside local AS (well-known community)\n" | |
10060 | "Do not advertise to any peer (well-known community)\n" | |
10061 | "Do not export to next AS (well-known community)\n" | |
10062 | "community number\n" | |
10063 | "Do not send outside local AS (well-known community)\n" | |
10064 | "Do not advertise to any peer (well-known community)\n" | |
10065 | "Do not export to next AS (well-known community)\n") | |
10066 | ||
10067 | DEFUN (show_ip_bgp_ipv4_community, | |
10068 | show_ip_bgp_ipv4_community_cmd, | |
10069 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)", | |
10070 | SHOW_STR | |
10071 | IP_STR | |
10072 | BGP_STR | |
10073 | "Address family\n" | |
10074 | "Address Family modifier\n" | |
10075 | "Address Family modifier\n" | |
10076 | "Display routes matching the communities\n" | |
10077 | "community number\n" | |
10078 | "Do not send outside local AS (well-known community)\n" | |
10079 | "Do not advertise to any peer (well-known community)\n" | |
10080 | "Do not export to next AS (well-known community)\n") | |
10081 | { | |
10082 | if (strncmp (argv[0], "m", 1) == 0) | |
95cbbd2a | 10083 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP, SAFI_MULTICAST); |
718e3744 | 10084 | |
95cbbd2a | 10085 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP, SAFI_UNICAST); |
718e3744 | 10086 | } |
10087 | ||
10088 | ALIAS (show_ip_bgp_ipv4_community, | |
10089 | show_ip_bgp_ipv4_community2_cmd, | |
10090 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10091 | SHOW_STR | |
10092 | IP_STR | |
10093 | BGP_STR | |
10094 | "Address family\n" | |
10095 | "Address Family modifier\n" | |
10096 | "Address Family modifier\n" | |
10097 | "Display routes matching the communities\n" | |
10098 | "community number\n" | |
10099 | "Do not send outside local AS (well-known community)\n" | |
10100 | "Do not advertise to any peer (well-known community)\n" | |
10101 | "Do not export to next AS (well-known community)\n" | |
10102 | "community number\n" | |
10103 | "Do not send outside local AS (well-known community)\n" | |
10104 | "Do not advertise to any peer (well-known community)\n" | |
10105 | "Do not export to next AS (well-known community)\n") | |
10106 | ||
10107 | ALIAS (show_ip_bgp_ipv4_community, | |
10108 | show_ip_bgp_ipv4_community3_cmd, | |
10109 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10110 | SHOW_STR | |
10111 | IP_STR | |
10112 | BGP_STR | |
10113 | "Address family\n" | |
10114 | "Address Family modifier\n" | |
10115 | "Address Family modifier\n" | |
10116 | "Display routes matching the communities\n" | |
10117 | "community number\n" | |
10118 | "Do not send outside local AS (well-known community)\n" | |
10119 | "Do not advertise to any peer (well-known community)\n" | |
10120 | "Do not export to next AS (well-known community)\n" | |
10121 | "community number\n" | |
10122 | "Do not send outside local AS (well-known community)\n" | |
10123 | "Do not advertise to any peer (well-known community)\n" | |
10124 | "Do not export to next AS (well-known community)\n" | |
10125 | "community number\n" | |
10126 | "Do not send outside local AS (well-known community)\n" | |
10127 | "Do not advertise to any peer (well-known community)\n" | |
10128 | "Do not export to next AS (well-known community)\n") | |
10129 | ||
10130 | ALIAS (show_ip_bgp_ipv4_community, | |
10131 | show_ip_bgp_ipv4_community4_cmd, | |
10132 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10133 | SHOW_STR | |
10134 | IP_STR | |
10135 | BGP_STR | |
10136 | "Address family\n" | |
10137 | "Address Family modifier\n" | |
10138 | "Address Family modifier\n" | |
10139 | "Display routes matching the communities\n" | |
10140 | "community number\n" | |
10141 | "Do not send outside local AS (well-known community)\n" | |
10142 | "Do not advertise to any peer (well-known community)\n" | |
10143 | "Do not export to next AS (well-known community)\n" | |
10144 | "community number\n" | |
10145 | "Do not send outside local AS (well-known community)\n" | |
10146 | "Do not advertise to any peer (well-known community)\n" | |
10147 | "Do not export to next AS (well-known community)\n" | |
10148 | "community number\n" | |
10149 | "Do not send outside local AS (well-known community)\n" | |
10150 | "Do not advertise to any peer (well-known community)\n" | |
10151 | "Do not export to next AS (well-known community)\n" | |
10152 | "community number\n" | |
10153 | "Do not send outside local AS (well-known community)\n" | |
10154 | "Do not advertise to any peer (well-known community)\n" | |
10155 | "Do not export to next AS (well-known community)\n") | |
10156 | ||
95cbbd2a ML |
10157 | DEFUN (show_bgp_view_afi_safi_community_all, |
10158 | show_bgp_view_afi_safi_community_all_cmd, | |
10159 | #ifdef HAVE_IPV6 | |
10160 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community", | |
10161 | #else | |
10162 | "show bgp view WORD ipv4 (unicast|multicast) community", | |
10163 | #endif | |
10164 | SHOW_STR | |
10165 | BGP_STR | |
10166 | "BGP view\n" | |
2b00515a | 10167 | "View name\n" |
95cbbd2a ML |
10168 | "Address family\n" |
10169 | #ifdef HAVE_IPV6 | |
10170 | "Address family\n" | |
10171 | #endif | |
10172 | "Address Family modifier\n" | |
10173 | "Address Family modifier\n" | |
2b00515a | 10174 | "Display routes matching the communities\n") |
95cbbd2a ML |
10175 | { |
10176 | int afi; | |
10177 | int safi; | |
10178 | struct bgp *bgp; | |
10179 | ||
10180 | /* BGP structure lookup. */ | |
10181 | bgp = bgp_lookup_by_name (argv[0]); | |
10182 | if (bgp == NULL) | |
10183 | { | |
10184 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
10185 | return CMD_WARNING; | |
10186 | } | |
10187 | ||
10188 | #ifdef HAVE_IPV6 | |
10189 | afi = (strncmp (argv[1], "ipv6", 4) == 0) ? AFI_IP6 : AFI_IP; | |
10190 | safi = (strncmp (argv[2], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
10191 | #else | |
10192 | afi = AFI_IP; | |
10193 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
10194 | #endif | |
b05a1c8b | 10195 | return bgp_show (vty, bgp, afi, safi, bgp_show_type_community_all, NULL, 0); |
95cbbd2a ML |
10196 | } |
10197 | ||
10198 | DEFUN (show_bgp_view_afi_safi_community, | |
10199 | show_bgp_view_afi_safi_community_cmd, | |
10200 | #ifdef HAVE_IPV6 | |
10201 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)", | |
10202 | #else | |
10203 | "show bgp view WORD ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)", | |
10204 | #endif | |
10205 | SHOW_STR | |
10206 | BGP_STR | |
10207 | "BGP view\n" | |
2b00515a | 10208 | "View name\n" |
95cbbd2a ML |
10209 | "Address family\n" |
10210 | #ifdef HAVE_IPV6 | |
10211 | "Address family\n" | |
10212 | #endif | |
10213 | "Address family modifier\n" | |
10214 | "Address family modifier\n" | |
10215 | "Display routes matching the communities\n" | |
10216 | "community number\n" | |
10217 | "Do not send outside local AS (well-known community)\n" | |
10218 | "Do not advertise to any peer (well-known community)\n" | |
10219 | "Do not export to next AS (well-known community)\n") | |
10220 | { | |
10221 | int afi; | |
10222 | int safi; | |
10223 | ||
10224 | #ifdef HAVE_IPV6 | |
10225 | afi = (strncmp (argv[1], "ipv6", 4) == 0) ? AFI_IP6 : AFI_IP; | |
10226 | safi = (strncmp (argv[2], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
10227 | return bgp_show_community (vty, argv[0], argc-3, &argv[3], 0, afi, safi); | |
10228 | #else | |
10229 | afi = AFI_IP; | |
10230 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
10231 | return bgp_show_community (vty, argv[0], argc-2, &argv[2], 0, afi, safi); | |
10232 | #endif | |
10233 | } | |
10234 | ||
10235 | ALIAS (show_bgp_view_afi_safi_community, | |
10236 | show_bgp_view_afi_safi_community2_cmd, | |
10237 | #ifdef HAVE_IPV6 | |
10238 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10239 | #else | |
10240 | "show bgp view WORD ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10241 | #endif | |
10242 | SHOW_STR | |
10243 | BGP_STR | |
10244 | "BGP view\n" | |
2b00515a | 10245 | "View name\n" |
95cbbd2a ML |
10246 | "Address family\n" |
10247 | #ifdef HAVE_IPV6 | |
10248 | "Address family\n" | |
10249 | #endif | |
10250 | "Address family modifier\n" | |
10251 | "Address family modifier\n" | |
10252 | "Display routes matching the communities\n" | |
10253 | "community number\n" | |
10254 | "Do not send outside local AS (well-known community)\n" | |
10255 | "Do not advertise to any peer (well-known community)\n" | |
10256 | "Do not export to next AS (well-known community)\n" | |
10257 | "community number\n" | |
10258 | "Do not send outside local AS (well-known community)\n" | |
10259 | "Do not advertise to any peer (well-known community)\n" | |
10260 | "Do not export to next AS (well-known community)\n") | |
10261 | ||
10262 | ALIAS (show_bgp_view_afi_safi_community, | |
10263 | show_bgp_view_afi_safi_community3_cmd, | |
10264 | #ifdef HAVE_IPV6 | |
10265 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10266 | #else | |
10267 | "show bgp view WORD ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10268 | #endif | |
10269 | SHOW_STR | |
10270 | BGP_STR | |
10271 | "BGP view\n" | |
2b00515a | 10272 | "View name\n" |
95cbbd2a ML |
10273 | "Address family\n" |
10274 | #ifdef HAVE_IPV6 | |
10275 | "Address family\n" | |
10276 | #endif | |
10277 | "Address family modifier\n" | |
10278 | "Address family modifier\n" | |
10279 | "Display routes matching the communities\n" | |
10280 | "community number\n" | |
10281 | "Do not send outside local AS (well-known community)\n" | |
10282 | "Do not advertise to any peer (well-known community)\n" | |
10283 | "Do not export to next AS (well-known community)\n" | |
10284 | "community number\n" | |
10285 | "Do not send outside local AS (well-known community)\n" | |
10286 | "Do not advertise to any peer (well-known community)\n" | |
10287 | "Do not export to next AS (well-known community)\n" | |
10288 | "community number\n" | |
10289 | "Do not send outside local AS (well-known community)\n" | |
10290 | "Do not advertise to any peer (well-known community)\n" | |
10291 | "Do not export to next AS (well-known community)\n") | |
10292 | ||
10293 | ALIAS (show_bgp_view_afi_safi_community, | |
10294 | show_bgp_view_afi_safi_community4_cmd, | |
10295 | #ifdef HAVE_IPV6 | |
10296 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10297 | #else | |
10298 | "show bgp view WORD ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10299 | #endif | |
10300 | SHOW_STR | |
10301 | BGP_STR | |
10302 | "BGP view\n" | |
2b00515a | 10303 | "View name\n" |
95cbbd2a ML |
10304 | "Address family\n" |
10305 | #ifdef HAVE_IPV6 | |
10306 | "Address family\n" | |
10307 | #endif | |
10308 | "Address family modifier\n" | |
10309 | "Address family modifier\n" | |
10310 | "Display routes matching the communities\n" | |
10311 | "community number\n" | |
10312 | "Do not send outside local AS (well-known community)\n" | |
10313 | "Do not advertise to any peer (well-known community)\n" | |
10314 | "Do not export to next AS (well-known community)\n" | |
10315 | "community number\n" | |
10316 | "Do not send outside local AS (well-known community)\n" | |
10317 | "Do not advertise to any peer (well-known community)\n" | |
10318 | "Do not export to next AS (well-known community)\n" | |
10319 | "community number\n" | |
10320 | "Do not send outside local AS (well-known community)\n" | |
10321 | "Do not advertise to any peer (well-known community)\n" | |
10322 | "Do not export to next AS (well-known community)\n" | |
10323 | "community number\n" | |
10324 | "Do not send outside local AS (well-known community)\n" | |
10325 | "Do not advertise to any peer (well-known community)\n" | |
10326 | "Do not export to next AS (well-known community)\n") | |
10327 | ||
718e3744 | 10328 | DEFUN (show_ip_bgp_community_exact, |
10329 | show_ip_bgp_community_exact_cmd, | |
10330 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10331 | SHOW_STR | |
10332 | IP_STR | |
10333 | BGP_STR | |
10334 | "Display routes matching the communities\n" | |
10335 | "community number\n" | |
10336 | "Do not send outside local AS (well-known community)\n" | |
10337 | "Do not advertise to any peer (well-known community)\n" | |
10338 | "Do not export to next AS (well-known community)\n" | |
10339 | "Exact match of the communities") | |
10340 | { | |
95cbbd2a | 10341 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP, SAFI_UNICAST); |
718e3744 | 10342 | } |
10343 | ||
10344 | ALIAS (show_ip_bgp_community_exact, | |
10345 | show_ip_bgp_community2_exact_cmd, | |
10346 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10347 | SHOW_STR | |
10348 | IP_STR | |
10349 | BGP_STR | |
10350 | "Display routes matching the communities\n" | |
10351 | "community number\n" | |
10352 | "Do not send outside local AS (well-known community)\n" | |
10353 | "Do not advertise to any peer (well-known community)\n" | |
10354 | "Do not export to next AS (well-known community)\n" | |
10355 | "community number\n" | |
10356 | "Do not send outside local AS (well-known community)\n" | |
10357 | "Do not advertise to any peer (well-known community)\n" | |
10358 | "Do not export to next AS (well-known community)\n" | |
10359 | "Exact match of the communities") | |
10360 | ||
10361 | ALIAS (show_ip_bgp_community_exact, | |
10362 | show_ip_bgp_community3_exact_cmd, | |
10363 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10364 | SHOW_STR | |
10365 | IP_STR | |
10366 | BGP_STR | |
10367 | "Display routes matching the communities\n" | |
10368 | "community number\n" | |
10369 | "Do not send outside local AS (well-known community)\n" | |
10370 | "Do not advertise to any peer (well-known community)\n" | |
10371 | "Do not export to next AS (well-known community)\n" | |
10372 | "community number\n" | |
10373 | "Do not send outside local AS (well-known community)\n" | |
10374 | "Do not advertise to any peer (well-known community)\n" | |
10375 | "Do not export to next AS (well-known community)\n" | |
10376 | "community number\n" | |
10377 | "Do not send outside local AS (well-known community)\n" | |
10378 | "Do not advertise to any peer (well-known community)\n" | |
10379 | "Do not export to next AS (well-known community)\n" | |
10380 | "Exact match of the communities") | |
10381 | ||
10382 | ALIAS (show_ip_bgp_community_exact, | |
10383 | show_ip_bgp_community4_exact_cmd, | |
10384 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10385 | SHOW_STR | |
10386 | IP_STR | |
10387 | BGP_STR | |
10388 | "Display routes matching the communities\n" | |
10389 | "community number\n" | |
10390 | "Do not send outside local AS (well-known community)\n" | |
10391 | "Do not advertise to any peer (well-known community)\n" | |
10392 | "Do not export to next AS (well-known community)\n" | |
10393 | "community number\n" | |
10394 | "Do not send outside local AS (well-known community)\n" | |
10395 | "Do not advertise to any peer (well-known community)\n" | |
10396 | "Do not export to next AS (well-known community)\n" | |
10397 | "community number\n" | |
10398 | "Do not send outside local AS (well-known community)\n" | |
10399 | "Do not advertise to any peer (well-known community)\n" | |
10400 | "Do not export to next AS (well-known community)\n" | |
10401 | "community number\n" | |
10402 | "Do not send outside local AS (well-known community)\n" | |
10403 | "Do not advertise to any peer (well-known community)\n" | |
10404 | "Do not export to next AS (well-known community)\n" | |
10405 | "Exact match of the communities") | |
10406 | ||
10407 | DEFUN (show_ip_bgp_ipv4_community_exact, | |
10408 | show_ip_bgp_ipv4_community_exact_cmd, | |
10409 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10410 | SHOW_STR | |
10411 | IP_STR | |
10412 | BGP_STR | |
10413 | "Address family\n" | |
10414 | "Address Family modifier\n" | |
10415 | "Address Family modifier\n" | |
10416 | "Display routes matching the communities\n" | |
10417 | "community number\n" | |
10418 | "Do not send outside local AS (well-known community)\n" | |
10419 | "Do not advertise to any peer (well-known community)\n" | |
10420 | "Do not export to next AS (well-known community)\n" | |
10421 | "Exact match of the communities") | |
10422 | { | |
10423 | if (strncmp (argv[0], "m", 1) == 0) | |
95cbbd2a | 10424 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP, SAFI_MULTICAST); |
718e3744 | 10425 | |
95cbbd2a | 10426 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP, SAFI_UNICAST); |
718e3744 | 10427 | } |
10428 | ||
10429 | ALIAS (show_ip_bgp_ipv4_community_exact, | |
10430 | show_ip_bgp_ipv4_community2_exact_cmd, | |
10431 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10432 | SHOW_STR | |
10433 | IP_STR | |
10434 | BGP_STR | |
10435 | "Address family\n" | |
10436 | "Address Family modifier\n" | |
10437 | "Address Family modifier\n" | |
10438 | "Display routes matching the communities\n" | |
10439 | "community number\n" | |
10440 | "Do not send outside local AS (well-known community)\n" | |
10441 | "Do not advertise to any peer (well-known community)\n" | |
10442 | "Do not export to next AS (well-known community)\n" | |
10443 | "community number\n" | |
10444 | "Do not send outside local AS (well-known community)\n" | |
10445 | "Do not advertise to any peer (well-known community)\n" | |
10446 | "Do not export to next AS (well-known community)\n" | |
10447 | "Exact match of the communities") | |
10448 | ||
10449 | ALIAS (show_ip_bgp_ipv4_community_exact, | |
10450 | show_ip_bgp_ipv4_community3_exact_cmd, | |
10451 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10452 | SHOW_STR | |
10453 | IP_STR | |
10454 | BGP_STR | |
10455 | "Address family\n" | |
10456 | "Address Family modifier\n" | |
10457 | "Address Family modifier\n" | |
10458 | "Display routes matching the communities\n" | |
10459 | "community number\n" | |
10460 | "Do not send outside local AS (well-known community)\n" | |
10461 | "Do not advertise to any peer (well-known community)\n" | |
10462 | "Do not export to next AS (well-known community)\n" | |
10463 | "community number\n" | |
10464 | "Do not send outside local AS (well-known community)\n" | |
10465 | "Do not advertise to any peer (well-known community)\n" | |
10466 | "Do not export to next AS (well-known community)\n" | |
10467 | "community number\n" | |
10468 | "Do not send outside local AS (well-known community)\n" | |
10469 | "Do not advertise to any peer (well-known community)\n" | |
10470 | "Do not export to next AS (well-known community)\n" | |
10471 | "Exact match of the communities") | |
10472 | ||
10473 | ALIAS (show_ip_bgp_ipv4_community_exact, | |
10474 | show_ip_bgp_ipv4_community4_exact_cmd, | |
10475 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10476 | SHOW_STR | |
10477 | IP_STR | |
10478 | BGP_STR | |
10479 | "Address family\n" | |
10480 | "Address Family modifier\n" | |
10481 | "Address Family modifier\n" | |
10482 | "Display routes matching the communities\n" | |
10483 | "community number\n" | |
10484 | "Do not send outside local AS (well-known community)\n" | |
10485 | "Do not advertise to any peer (well-known community)\n" | |
10486 | "Do not export to next AS (well-known community)\n" | |
10487 | "community number\n" | |
10488 | "Do not send outside local AS (well-known community)\n" | |
10489 | "Do not advertise to any peer (well-known community)\n" | |
10490 | "Do not export to next AS (well-known community)\n" | |
10491 | "community number\n" | |
10492 | "Do not send outside local AS (well-known community)\n" | |
10493 | "Do not advertise to any peer (well-known community)\n" | |
10494 | "Do not export to next AS (well-known community)\n" | |
10495 | "community number\n" | |
10496 | "Do not send outside local AS (well-known community)\n" | |
10497 | "Do not advertise to any peer (well-known community)\n" | |
10498 | "Do not export to next AS (well-known community)\n" | |
10499 | "Exact match of the communities") | |
10500 | ||
10501 | #ifdef HAVE_IPV6 | |
10502 | DEFUN (show_bgp_community, | |
10503 | show_bgp_community_cmd, | |
10504 | "show bgp community (AA:NN|local-AS|no-advertise|no-export)", | |
10505 | SHOW_STR | |
10506 | BGP_STR | |
10507 | "Display routes matching the communities\n" | |
10508 | "community number\n" | |
10509 | "Do not send outside local AS (well-known community)\n" | |
10510 | "Do not advertise to any peer (well-known community)\n" | |
10511 | "Do not export to next AS (well-known community)\n") | |
10512 | { | |
95cbbd2a | 10513 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP6, SAFI_UNICAST); |
718e3744 | 10514 | } |
10515 | ||
10516 | ALIAS (show_bgp_community, | |
10517 | show_bgp_ipv6_community_cmd, | |
10518 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export)", | |
10519 | SHOW_STR | |
10520 | BGP_STR | |
10521 | "Address family\n" | |
10522 | "Display routes matching the communities\n" | |
10523 | "community number\n" | |
10524 | "Do not send outside local AS (well-known community)\n" | |
10525 | "Do not advertise to any peer (well-known community)\n" | |
10526 | "Do not export to next AS (well-known community)\n") | |
10527 | ||
10528 | ALIAS (show_bgp_community, | |
10529 | show_bgp_community2_cmd, | |
10530 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10531 | SHOW_STR | |
10532 | BGP_STR | |
10533 | "Display routes matching the communities\n" | |
10534 | "community number\n" | |
10535 | "Do not send outside local AS (well-known community)\n" | |
10536 | "Do not advertise to any peer (well-known community)\n" | |
10537 | "Do not export to next AS (well-known community)\n" | |
10538 | "community number\n" | |
10539 | "Do not send outside local AS (well-known community)\n" | |
10540 | "Do not advertise to any peer (well-known community)\n" | |
10541 | "Do not export to next AS (well-known community)\n") | |
10542 | ||
10543 | ALIAS (show_bgp_community, | |
10544 | show_bgp_ipv6_community2_cmd, | |
10545 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10546 | SHOW_STR | |
10547 | BGP_STR | |
10548 | "Address family\n" | |
10549 | "Display routes matching the communities\n" | |
10550 | "community number\n" | |
10551 | "Do not send outside local AS (well-known community)\n" | |
10552 | "Do not advertise to any peer (well-known community)\n" | |
10553 | "Do not export to next AS (well-known community)\n" | |
10554 | "community number\n" | |
10555 | "Do not send outside local AS (well-known community)\n" | |
10556 | "Do not advertise to any peer (well-known community)\n" | |
10557 | "Do not export to next AS (well-known community)\n") | |
10558 | ||
10559 | ALIAS (show_bgp_community, | |
10560 | show_bgp_community3_cmd, | |
10561 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10562 | SHOW_STR | |
10563 | BGP_STR | |
10564 | "Display routes matching the communities\n" | |
10565 | "community number\n" | |
10566 | "Do not send outside local AS (well-known community)\n" | |
10567 | "Do not advertise to any peer (well-known community)\n" | |
10568 | "Do not export to next AS (well-known community)\n" | |
10569 | "community number\n" | |
10570 | "Do not send outside local AS (well-known community)\n" | |
10571 | "Do not advertise to any peer (well-known community)\n" | |
10572 | "Do not export to next AS (well-known community)\n" | |
10573 | "community number\n" | |
10574 | "Do not send outside local AS (well-known community)\n" | |
10575 | "Do not advertise to any peer (well-known community)\n" | |
10576 | "Do not export to next AS (well-known community)\n") | |
10577 | ||
10578 | ALIAS (show_bgp_community, | |
10579 | show_bgp_ipv6_community3_cmd, | |
10580 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10581 | SHOW_STR | |
10582 | BGP_STR | |
10583 | "Address family\n" | |
10584 | "Display routes matching the communities\n" | |
10585 | "community number\n" | |
10586 | "Do not send outside local AS (well-known community)\n" | |
10587 | "Do not advertise to any peer (well-known community)\n" | |
10588 | "Do not export to next AS (well-known community)\n" | |
10589 | "community number\n" | |
10590 | "Do not send outside local AS (well-known community)\n" | |
10591 | "Do not advertise to any peer (well-known community)\n" | |
10592 | "Do not export to next AS (well-known community)\n" | |
10593 | "community number\n" | |
10594 | "Do not send outside local AS (well-known community)\n" | |
10595 | "Do not advertise to any peer (well-known community)\n" | |
10596 | "Do not export to next AS (well-known community)\n") | |
10597 | ||
10598 | ALIAS (show_bgp_community, | |
10599 | show_bgp_community4_cmd, | |
10600 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10601 | SHOW_STR | |
10602 | BGP_STR | |
10603 | "Display routes matching the communities\n" | |
10604 | "community number\n" | |
10605 | "Do not send outside local AS (well-known community)\n" | |
10606 | "Do not advertise to any peer (well-known community)\n" | |
10607 | "Do not export to next AS (well-known community)\n" | |
10608 | "community number\n" | |
10609 | "Do not send outside local AS (well-known community)\n" | |
10610 | "Do not advertise to any peer (well-known community)\n" | |
10611 | "Do not export to next AS (well-known community)\n" | |
10612 | "community number\n" | |
10613 | "Do not send outside local AS (well-known community)\n" | |
10614 | "Do not advertise to any peer (well-known community)\n" | |
10615 | "Do not export to next AS (well-known community)\n" | |
10616 | "community number\n" | |
10617 | "Do not send outside local AS (well-known community)\n" | |
10618 | "Do not advertise to any peer (well-known community)\n" | |
10619 | "Do not export to next AS (well-known community)\n") | |
10620 | ||
10621 | ALIAS (show_bgp_community, | |
10622 | show_bgp_ipv6_community4_cmd, | |
10623 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10624 | SHOW_STR | |
10625 | BGP_STR | |
10626 | "Address family\n" | |
10627 | "Display routes matching the communities\n" | |
10628 | "community number\n" | |
10629 | "Do not send outside local AS (well-known community)\n" | |
10630 | "Do not advertise to any peer (well-known community)\n" | |
10631 | "Do not export to next AS (well-known community)\n" | |
10632 | "community number\n" | |
10633 | "Do not send outside local AS (well-known community)\n" | |
10634 | "Do not advertise to any peer (well-known community)\n" | |
10635 | "Do not export to next AS (well-known community)\n" | |
10636 | "community number\n" | |
10637 | "Do not send outside local AS (well-known community)\n" | |
10638 | "Do not advertise to any peer (well-known community)\n" | |
10639 | "Do not export to next AS (well-known community)\n" | |
10640 | "community number\n" | |
10641 | "Do not send outside local AS (well-known community)\n" | |
10642 | "Do not advertise to any peer (well-known community)\n" | |
10643 | "Do not export to next AS (well-known community)\n") | |
10644 | ||
10645 | /* old command */ | |
10646 | DEFUN (show_ipv6_bgp_community, | |
10647 | show_ipv6_bgp_community_cmd, | |
10648 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export)", | |
10649 | SHOW_STR | |
10650 | IPV6_STR | |
10651 | BGP_STR | |
10652 | "Display routes matching the communities\n" | |
10653 | "community number\n" | |
10654 | "Do not send outside local AS (well-known community)\n" | |
10655 | "Do not advertise to any peer (well-known community)\n" | |
10656 | "Do not export to next AS (well-known community)\n") | |
10657 | { | |
95cbbd2a | 10658 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP6, SAFI_UNICAST); |
718e3744 | 10659 | } |
10660 | ||
10661 | /* old command */ | |
10662 | ALIAS (show_ipv6_bgp_community, | |
10663 | show_ipv6_bgp_community2_cmd, | |
10664 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10665 | SHOW_STR | |
10666 | IPV6_STR | |
10667 | BGP_STR | |
10668 | "Display routes matching the communities\n" | |
10669 | "community number\n" | |
10670 | "Do not send outside local AS (well-known community)\n" | |
10671 | "Do not advertise to any peer (well-known community)\n" | |
10672 | "Do not export to next AS (well-known community)\n" | |
10673 | "community number\n" | |
10674 | "Do not send outside local AS (well-known community)\n" | |
10675 | "Do not advertise to any peer (well-known community)\n" | |
10676 | "Do not export to next AS (well-known community)\n") | |
10677 | ||
10678 | /* old command */ | |
10679 | ALIAS (show_ipv6_bgp_community, | |
10680 | show_ipv6_bgp_community3_cmd, | |
10681 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10682 | SHOW_STR | |
10683 | IPV6_STR | |
10684 | BGP_STR | |
10685 | "Display routes matching the communities\n" | |
10686 | "community number\n" | |
10687 | "Do not send outside local AS (well-known community)\n" | |
10688 | "Do not advertise to any peer (well-known community)\n" | |
10689 | "Do not export to next AS (well-known community)\n" | |
10690 | "community number\n" | |
10691 | "Do not send outside local AS (well-known community)\n" | |
10692 | "Do not advertise to any peer (well-known community)\n" | |
10693 | "Do not export to next AS (well-known community)\n" | |
10694 | "community number\n" | |
10695 | "Do not send outside local AS (well-known community)\n" | |
10696 | "Do not advertise to any peer (well-known community)\n" | |
10697 | "Do not export to next AS (well-known community)\n") | |
10698 | ||
10699 | /* old command */ | |
10700 | ALIAS (show_ipv6_bgp_community, | |
10701 | show_ipv6_bgp_community4_cmd, | |
10702 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10703 | SHOW_STR | |
10704 | IPV6_STR | |
10705 | BGP_STR | |
10706 | "Display routes matching the communities\n" | |
10707 | "community number\n" | |
10708 | "Do not send outside local AS (well-known community)\n" | |
10709 | "Do not advertise to any peer (well-known community)\n" | |
10710 | "Do not export to next AS (well-known community)\n" | |
10711 | "community number\n" | |
10712 | "Do not send outside local AS (well-known community)\n" | |
10713 | "Do not advertise to any peer (well-known community)\n" | |
10714 | "Do not export to next AS (well-known community)\n" | |
10715 | "community number\n" | |
10716 | "Do not send outside local AS (well-known community)\n" | |
10717 | "Do not advertise to any peer (well-known community)\n" | |
10718 | "Do not export to next AS (well-known community)\n" | |
10719 | "community number\n" | |
10720 | "Do not send outside local AS (well-known community)\n" | |
10721 | "Do not advertise to any peer (well-known community)\n" | |
10722 | "Do not export to next AS (well-known community)\n") | |
10723 | ||
10724 | DEFUN (show_bgp_community_exact, | |
10725 | show_bgp_community_exact_cmd, | |
10726 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10727 | SHOW_STR | |
10728 | BGP_STR | |
10729 | "Display routes matching the communities\n" | |
10730 | "community number\n" | |
10731 | "Do not send outside local AS (well-known community)\n" | |
10732 | "Do not advertise to any peer (well-known community)\n" | |
10733 | "Do not export to next AS (well-known community)\n" | |
10734 | "Exact match of the communities") | |
10735 | { | |
95cbbd2a | 10736 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP6, SAFI_UNICAST); |
718e3744 | 10737 | } |
10738 | ||
10739 | ALIAS (show_bgp_community_exact, | |
10740 | show_bgp_ipv6_community_exact_cmd, | |
10741 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10742 | SHOW_STR | |
10743 | BGP_STR | |
10744 | "Address family\n" | |
10745 | "Display routes matching the communities\n" | |
10746 | "community number\n" | |
10747 | "Do not send outside local AS (well-known community)\n" | |
10748 | "Do not advertise to any peer (well-known community)\n" | |
10749 | "Do not export to next AS (well-known community)\n" | |
10750 | "Exact match of the communities") | |
10751 | ||
10752 | ALIAS (show_bgp_community_exact, | |
10753 | show_bgp_community2_exact_cmd, | |
10754 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10755 | SHOW_STR | |
10756 | BGP_STR | |
10757 | "Display routes matching the communities\n" | |
10758 | "community number\n" | |
10759 | "Do not send outside local AS (well-known community)\n" | |
10760 | "Do not advertise to any peer (well-known community)\n" | |
10761 | "Do not export to next AS (well-known community)\n" | |
10762 | "community number\n" | |
10763 | "Do not send outside local AS (well-known community)\n" | |
10764 | "Do not advertise to any peer (well-known community)\n" | |
10765 | "Do not export to next AS (well-known community)\n" | |
10766 | "Exact match of the communities") | |
10767 | ||
10768 | ALIAS (show_bgp_community_exact, | |
10769 | show_bgp_ipv6_community2_exact_cmd, | |
10770 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10771 | SHOW_STR | |
10772 | BGP_STR | |
10773 | "Address family\n" | |
10774 | "Display routes matching the communities\n" | |
10775 | "community number\n" | |
10776 | "Do not send outside local AS (well-known community)\n" | |
10777 | "Do not advertise to any peer (well-known community)\n" | |
10778 | "Do not export to next AS (well-known community)\n" | |
10779 | "community number\n" | |
10780 | "Do not send outside local AS (well-known community)\n" | |
10781 | "Do not advertise to any peer (well-known community)\n" | |
10782 | "Do not export to next AS (well-known community)\n" | |
10783 | "Exact match of the communities") | |
10784 | ||
10785 | ALIAS (show_bgp_community_exact, | |
10786 | show_bgp_community3_exact_cmd, | |
10787 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10788 | SHOW_STR | |
10789 | BGP_STR | |
10790 | "Display routes matching the communities\n" | |
10791 | "community number\n" | |
10792 | "Do not send outside local AS (well-known community)\n" | |
10793 | "Do not advertise to any peer (well-known community)\n" | |
10794 | "Do not export to next AS (well-known community)\n" | |
10795 | "community number\n" | |
10796 | "Do not send outside local AS (well-known community)\n" | |
10797 | "Do not advertise to any peer (well-known community)\n" | |
10798 | "Do not export to next AS (well-known community)\n" | |
10799 | "community number\n" | |
10800 | "Do not send outside local AS (well-known community)\n" | |
10801 | "Do not advertise to any peer (well-known community)\n" | |
10802 | "Do not export to next AS (well-known community)\n" | |
10803 | "Exact match of the communities") | |
10804 | ||
10805 | ALIAS (show_bgp_community_exact, | |
10806 | show_bgp_ipv6_community3_exact_cmd, | |
10807 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10808 | SHOW_STR | |
10809 | BGP_STR | |
10810 | "Address family\n" | |
10811 | "Display routes matching the communities\n" | |
10812 | "community number\n" | |
10813 | "Do not send outside local AS (well-known community)\n" | |
10814 | "Do not advertise to any peer (well-known community)\n" | |
10815 | "Do not export to next AS (well-known community)\n" | |
10816 | "community number\n" | |
10817 | "Do not send outside local AS (well-known community)\n" | |
10818 | "Do not advertise to any peer (well-known community)\n" | |
10819 | "Do not export to next AS (well-known community)\n" | |
10820 | "community number\n" | |
10821 | "Do not send outside local AS (well-known community)\n" | |
10822 | "Do not advertise to any peer (well-known community)\n" | |
10823 | "Do not export to next AS (well-known community)\n" | |
10824 | "Exact match of the communities") | |
10825 | ||
10826 | ALIAS (show_bgp_community_exact, | |
10827 | show_bgp_community4_exact_cmd, | |
10828 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10829 | SHOW_STR | |
10830 | BGP_STR | |
10831 | "Display routes matching the communities\n" | |
10832 | "community number\n" | |
10833 | "Do not send outside local AS (well-known community)\n" | |
10834 | "Do not advertise to any peer (well-known community)\n" | |
10835 | "Do not export to next AS (well-known community)\n" | |
10836 | "community number\n" | |
10837 | "Do not send outside local AS (well-known community)\n" | |
10838 | "Do not advertise to any peer (well-known community)\n" | |
10839 | "Do not export to next AS (well-known community)\n" | |
10840 | "community number\n" | |
10841 | "Do not send outside local AS (well-known community)\n" | |
10842 | "Do not advertise to any peer (well-known community)\n" | |
10843 | "Do not export to next AS (well-known community)\n" | |
10844 | "community number\n" | |
10845 | "Do not send outside local AS (well-known community)\n" | |
10846 | "Do not advertise to any peer (well-known community)\n" | |
10847 | "Do not export to next AS (well-known community)\n" | |
10848 | "Exact match of the communities") | |
10849 | ||
10850 | ALIAS (show_bgp_community_exact, | |
10851 | show_bgp_ipv6_community4_exact_cmd, | |
10852 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10853 | SHOW_STR | |
10854 | BGP_STR | |
10855 | "Address family\n" | |
10856 | "Display routes matching the communities\n" | |
10857 | "community number\n" | |
10858 | "Do not send outside local AS (well-known community)\n" | |
10859 | "Do not advertise to any peer (well-known community)\n" | |
10860 | "Do not export to next AS (well-known community)\n" | |
10861 | "community number\n" | |
10862 | "Do not send outside local AS (well-known community)\n" | |
10863 | "Do not advertise to any peer (well-known community)\n" | |
10864 | "Do not export to next AS (well-known community)\n" | |
10865 | "community number\n" | |
10866 | "Do not send outside local AS (well-known community)\n" | |
10867 | "Do not advertise to any peer (well-known community)\n" | |
10868 | "Do not export to next AS (well-known community)\n" | |
10869 | "community number\n" | |
10870 | "Do not send outside local AS (well-known community)\n" | |
10871 | "Do not advertise to any peer (well-known community)\n" | |
10872 | "Do not export to next AS (well-known community)\n" | |
10873 | "Exact match of the communities") | |
10874 | ||
10875 | /* old command */ | |
10876 | DEFUN (show_ipv6_bgp_community_exact, | |
10877 | show_ipv6_bgp_community_exact_cmd, | |
10878 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10879 | SHOW_STR | |
10880 | IPV6_STR | |
10881 | BGP_STR | |
10882 | "Display routes matching the communities\n" | |
10883 | "community number\n" | |
10884 | "Do not send outside local AS (well-known community)\n" | |
10885 | "Do not advertise to any peer (well-known community)\n" | |
10886 | "Do not export to next AS (well-known community)\n" | |
10887 | "Exact match of the communities") | |
10888 | { | |
95cbbd2a | 10889 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP6, SAFI_UNICAST); |
718e3744 | 10890 | } |
10891 | ||
10892 | /* old command */ | |
10893 | ALIAS (show_ipv6_bgp_community_exact, | |
10894 | show_ipv6_bgp_community2_exact_cmd, | |
10895 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10896 | SHOW_STR | |
10897 | IPV6_STR | |
10898 | BGP_STR | |
10899 | "Display routes matching the communities\n" | |
10900 | "community number\n" | |
10901 | "Do not send outside local AS (well-known community)\n" | |
10902 | "Do not advertise to any peer (well-known community)\n" | |
10903 | "Do not export to next AS (well-known community)\n" | |
10904 | "community number\n" | |
10905 | "Do not send outside local AS (well-known community)\n" | |
10906 | "Do not advertise to any peer (well-known community)\n" | |
10907 | "Do not export to next AS (well-known community)\n" | |
10908 | "Exact match of the communities") | |
10909 | ||
10910 | /* old command */ | |
10911 | ALIAS (show_ipv6_bgp_community_exact, | |
10912 | show_ipv6_bgp_community3_exact_cmd, | |
10913 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10914 | SHOW_STR | |
10915 | IPV6_STR | |
10916 | BGP_STR | |
10917 | "Display routes matching the communities\n" | |
10918 | "community number\n" | |
10919 | "Do not send outside local AS (well-known community)\n" | |
10920 | "Do not advertise to any peer (well-known community)\n" | |
10921 | "Do not export to next AS (well-known community)\n" | |
10922 | "community number\n" | |
10923 | "Do not send outside local AS (well-known community)\n" | |
10924 | "Do not advertise to any peer (well-known community)\n" | |
10925 | "Do not export to next AS (well-known community)\n" | |
10926 | "community number\n" | |
10927 | "Do not send outside local AS (well-known community)\n" | |
10928 | "Do not advertise to any peer (well-known community)\n" | |
10929 | "Do not export to next AS (well-known community)\n" | |
10930 | "Exact match of the communities") | |
10931 | ||
10932 | /* old command */ | |
10933 | ALIAS (show_ipv6_bgp_community_exact, | |
10934 | show_ipv6_bgp_community4_exact_cmd, | |
10935 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10936 | SHOW_STR | |
10937 | IPV6_STR | |
10938 | BGP_STR | |
10939 | "Display routes matching the communities\n" | |
10940 | "community number\n" | |
10941 | "Do not send outside local AS (well-known community)\n" | |
10942 | "Do not advertise to any peer (well-known community)\n" | |
10943 | "Do not export to next AS (well-known community)\n" | |
10944 | "community number\n" | |
10945 | "Do not send outside local AS (well-known community)\n" | |
10946 | "Do not advertise to any peer (well-known community)\n" | |
10947 | "Do not export to next AS (well-known community)\n" | |
10948 | "community number\n" | |
10949 | "Do not send outside local AS (well-known community)\n" | |
10950 | "Do not advertise to any peer (well-known community)\n" | |
10951 | "Do not export to next AS (well-known community)\n" | |
10952 | "community number\n" | |
10953 | "Do not send outside local AS (well-known community)\n" | |
10954 | "Do not advertise to any peer (well-known community)\n" | |
10955 | "Do not export to next AS (well-known community)\n" | |
10956 | "Exact match of the communities") | |
10957 | ||
10958 | /* old command */ | |
10959 | DEFUN (show_ipv6_mbgp_community, | |
10960 | show_ipv6_mbgp_community_cmd, | |
10961 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export)", | |
10962 | SHOW_STR | |
10963 | IPV6_STR | |
10964 | MBGP_STR | |
10965 | "Display routes matching the communities\n" | |
10966 | "community number\n" | |
10967 | "Do not send outside local AS (well-known community)\n" | |
10968 | "Do not advertise to any peer (well-known community)\n" | |
10969 | "Do not export to next AS (well-known community)\n") | |
10970 | { | |
95cbbd2a | 10971 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP6, SAFI_MULTICAST); |
718e3744 | 10972 | } |
10973 | ||
10974 | /* old command */ | |
10975 | ALIAS (show_ipv6_mbgp_community, | |
10976 | show_ipv6_mbgp_community2_cmd, | |
10977 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10978 | SHOW_STR | |
10979 | IPV6_STR | |
10980 | MBGP_STR | |
10981 | "Display routes matching the communities\n" | |
10982 | "community number\n" | |
10983 | "Do not send outside local AS (well-known community)\n" | |
10984 | "Do not advertise to any peer (well-known community)\n" | |
10985 | "Do not export to next AS (well-known community)\n" | |
10986 | "community number\n" | |
10987 | "Do not send outside local AS (well-known community)\n" | |
10988 | "Do not advertise to any peer (well-known community)\n" | |
10989 | "Do not export to next AS (well-known community)\n") | |
10990 | ||
10991 | /* old command */ | |
10992 | ALIAS (show_ipv6_mbgp_community, | |
10993 | show_ipv6_mbgp_community3_cmd, | |
10994 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
10995 | SHOW_STR | |
10996 | IPV6_STR | |
10997 | MBGP_STR | |
10998 | "Display routes matching the communities\n" | |
10999 | "community number\n" | |
11000 | "Do not send outside local AS (well-known community)\n" | |
11001 | "Do not advertise to any peer (well-known community)\n" | |
11002 | "Do not export to next AS (well-known community)\n" | |
11003 | "community number\n" | |
11004 | "Do not send outside local AS (well-known community)\n" | |
11005 | "Do not advertise to any peer (well-known community)\n" | |
11006 | "Do not export to next AS (well-known community)\n" | |
11007 | "community number\n" | |
11008 | "Do not send outside local AS (well-known community)\n" | |
11009 | "Do not advertise to any peer (well-known community)\n" | |
11010 | "Do not export to next AS (well-known community)\n") | |
11011 | ||
11012 | /* old command */ | |
11013 | ALIAS (show_ipv6_mbgp_community, | |
11014 | show_ipv6_mbgp_community4_cmd, | |
11015 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
11016 | SHOW_STR | |
11017 | IPV6_STR | |
11018 | MBGP_STR | |
11019 | "Display routes matching the communities\n" | |
11020 | "community number\n" | |
11021 | "Do not send outside local AS (well-known community)\n" | |
11022 | "Do not advertise to any peer (well-known community)\n" | |
11023 | "Do not export to next AS (well-known community)\n" | |
11024 | "community number\n" | |
11025 | "Do not send outside local AS (well-known community)\n" | |
11026 | "Do not advertise to any peer (well-known community)\n" | |
11027 | "Do not export to next AS (well-known community)\n" | |
11028 | "community number\n" | |
11029 | "Do not send outside local AS (well-known community)\n" | |
11030 | "Do not advertise to any peer (well-known community)\n" | |
11031 | "Do not export to next AS (well-known community)\n" | |
11032 | "community number\n" | |
11033 | "Do not send outside local AS (well-known community)\n" | |
11034 | "Do not advertise to any peer (well-known community)\n" | |
11035 | "Do not export to next AS (well-known community)\n") | |
11036 | ||
11037 | /* old command */ | |
11038 | DEFUN (show_ipv6_mbgp_community_exact, | |
11039 | show_ipv6_mbgp_community_exact_cmd, | |
11040 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
11041 | SHOW_STR | |
11042 | IPV6_STR | |
11043 | MBGP_STR | |
11044 | "Display routes matching the communities\n" | |
11045 | "community number\n" | |
11046 | "Do not send outside local AS (well-known community)\n" | |
11047 | "Do not advertise to any peer (well-known community)\n" | |
11048 | "Do not export to next AS (well-known community)\n" | |
11049 | "Exact match of the communities") | |
11050 | { | |
95cbbd2a | 11051 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP6, SAFI_MULTICAST); |
718e3744 | 11052 | } |
11053 | ||
11054 | /* old command */ | |
11055 | ALIAS (show_ipv6_mbgp_community_exact, | |
11056 | show_ipv6_mbgp_community2_exact_cmd, | |
11057 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
11058 | SHOW_STR | |
11059 | IPV6_STR | |
11060 | MBGP_STR | |
11061 | "Display routes matching the communities\n" | |
11062 | "community number\n" | |
11063 | "Do not send outside local AS (well-known community)\n" | |
11064 | "Do not advertise to any peer (well-known community)\n" | |
11065 | "Do not export to next AS (well-known community)\n" | |
11066 | "community number\n" | |
11067 | "Do not send outside local AS (well-known community)\n" | |
11068 | "Do not advertise to any peer (well-known community)\n" | |
11069 | "Do not export to next AS (well-known community)\n" | |
11070 | "Exact match of the communities") | |
11071 | ||
11072 | /* old command */ | |
11073 | ALIAS (show_ipv6_mbgp_community_exact, | |
11074 | show_ipv6_mbgp_community3_exact_cmd, | |
11075 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
11076 | SHOW_STR | |
11077 | IPV6_STR | |
11078 | MBGP_STR | |
11079 | "Display routes matching the communities\n" | |
11080 | "community number\n" | |
11081 | "Do not send outside local AS (well-known community)\n" | |
11082 | "Do not advertise to any peer (well-known community)\n" | |
11083 | "Do not export to next AS (well-known community)\n" | |
11084 | "community number\n" | |
11085 | "Do not send outside local AS (well-known community)\n" | |
11086 | "Do not advertise to any peer (well-known community)\n" | |
11087 | "Do not export to next AS (well-known community)\n" | |
11088 | "community number\n" | |
11089 | "Do not send outside local AS (well-known community)\n" | |
11090 | "Do not advertise to any peer (well-known community)\n" | |
11091 | "Do not export to next AS (well-known community)\n" | |
11092 | "Exact match of the communities") | |
11093 | ||
11094 | /* old command */ | |
11095 | ALIAS (show_ipv6_mbgp_community_exact, | |
11096 | show_ipv6_mbgp_community4_exact_cmd, | |
11097 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
11098 | SHOW_STR | |
11099 | IPV6_STR | |
11100 | MBGP_STR | |
11101 | "Display routes matching the communities\n" | |
11102 | "community number\n" | |
11103 | "Do not send outside local AS (well-known community)\n" | |
11104 | "Do not advertise to any peer (well-known community)\n" | |
11105 | "Do not export to next AS (well-known community)\n" | |
11106 | "community number\n" | |
11107 | "Do not send outside local AS (well-known community)\n" | |
11108 | "Do not advertise to any peer (well-known community)\n" | |
11109 | "Do not export to next AS (well-known community)\n" | |
11110 | "community number\n" | |
11111 | "Do not send outside local AS (well-known community)\n" | |
11112 | "Do not advertise to any peer (well-known community)\n" | |
11113 | "Do not export to next AS (well-known community)\n" | |
11114 | "community number\n" | |
11115 | "Do not send outside local AS (well-known community)\n" | |
11116 | "Do not advertise to any peer (well-known community)\n" | |
11117 | "Do not export to next AS (well-known community)\n" | |
11118 | "Exact match of the communities") | |
11119 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 11120 | |
94f2b392 | 11121 | static int |
fd79ac91 | 11122 | bgp_show_community_list (struct vty *vty, const char *com, int exact, |
4c9641ba | 11123 | afi_t afi, safi_t safi) |
718e3744 | 11124 | { |
11125 | struct community_list *list; | |
11126 | ||
fee6e4e4 | 11127 | list = community_list_lookup (bgp_clist, com, COMMUNITY_LIST_MASTER); |
718e3744 | 11128 | if (list == NULL) |
11129 | { | |
11130 | vty_out (vty, "%% %s is not a valid community-list name%s", com, | |
11131 | VTY_NEWLINE); | |
11132 | return CMD_WARNING; | |
11133 | } | |
11134 | ||
5a646650 | 11135 | return bgp_show (vty, NULL, afi, safi, |
11136 | (exact ? bgp_show_type_community_list_exact : | |
b05a1c8b | 11137 | bgp_show_type_community_list), list, 0); |
718e3744 | 11138 | } |
11139 | ||
11140 | DEFUN (show_ip_bgp_community_list, | |
11141 | show_ip_bgp_community_list_cmd, | |
fee6e4e4 | 11142 | "show ip bgp community-list (<1-500>|WORD)", |
718e3744 | 11143 | SHOW_STR |
11144 | IP_STR | |
11145 | BGP_STR | |
11146 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11147 | "community-list number\n" |
718e3744 | 11148 | "community-list name\n") |
11149 | { | |
11150 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP, SAFI_UNICAST); | |
11151 | } | |
11152 | ||
11153 | DEFUN (show_ip_bgp_ipv4_community_list, | |
11154 | show_ip_bgp_ipv4_community_list_cmd, | |
fee6e4e4 | 11155 | "show ip bgp ipv4 (unicast|multicast) community-list (<1-500>|WORD)", |
718e3744 | 11156 | SHOW_STR |
11157 | IP_STR | |
11158 | BGP_STR | |
11159 | "Address family\n" | |
11160 | "Address Family modifier\n" | |
11161 | "Address Family modifier\n" | |
11162 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11163 | "community-list number\n" |
718e3744 | 11164 | "community-list name\n") |
11165 | { | |
11166 | if (strncmp (argv[0], "m", 1) == 0) | |
11167 | return bgp_show_community_list (vty, argv[1], 0, AFI_IP, SAFI_MULTICAST); | |
11168 | ||
11169 | return bgp_show_community_list (vty, argv[1], 0, AFI_IP, SAFI_UNICAST); | |
11170 | } | |
11171 | ||
11172 | DEFUN (show_ip_bgp_community_list_exact, | |
11173 | show_ip_bgp_community_list_exact_cmd, | |
fee6e4e4 | 11174 | "show ip bgp community-list (<1-500>|WORD) exact-match", |
718e3744 | 11175 | SHOW_STR |
11176 | IP_STR | |
11177 | BGP_STR | |
11178 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11179 | "community-list number\n" |
718e3744 | 11180 | "community-list name\n" |
11181 | "Exact match of the communities\n") | |
11182 | { | |
11183 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP, SAFI_UNICAST); | |
11184 | } | |
11185 | ||
11186 | DEFUN (show_ip_bgp_ipv4_community_list_exact, | |
11187 | show_ip_bgp_ipv4_community_list_exact_cmd, | |
fee6e4e4 | 11188 | "show ip bgp ipv4 (unicast|multicast) community-list (<1-500>|WORD) exact-match", |
718e3744 | 11189 | SHOW_STR |
11190 | IP_STR | |
11191 | BGP_STR | |
11192 | "Address family\n" | |
11193 | "Address Family modifier\n" | |
11194 | "Address Family modifier\n" | |
11195 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11196 | "community-list number\n" |
718e3744 | 11197 | "community-list name\n" |
11198 | "Exact match of the communities\n") | |
11199 | { | |
11200 | if (strncmp (argv[0], "m", 1) == 0) | |
11201 | return bgp_show_community_list (vty, argv[1], 1, AFI_IP, SAFI_MULTICAST); | |
11202 | ||
11203 | return bgp_show_community_list (vty, argv[1], 1, AFI_IP, SAFI_UNICAST); | |
11204 | } | |
11205 | ||
11206 | #ifdef HAVE_IPV6 | |
11207 | DEFUN (show_bgp_community_list, | |
11208 | show_bgp_community_list_cmd, | |
fee6e4e4 | 11209 | "show bgp community-list (<1-500>|WORD)", |
718e3744 | 11210 | SHOW_STR |
11211 | BGP_STR | |
11212 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11213 | "community-list number\n" |
718e3744 | 11214 | "community-list name\n") |
11215 | { | |
11216 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP6, SAFI_UNICAST); | |
11217 | } | |
11218 | ||
11219 | ALIAS (show_bgp_community_list, | |
11220 | show_bgp_ipv6_community_list_cmd, | |
fee6e4e4 | 11221 | "show bgp ipv6 community-list (<1-500>|WORD)", |
718e3744 | 11222 | SHOW_STR |
11223 | BGP_STR | |
11224 | "Address family\n" | |
11225 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11226 | "community-list number\n" |
e8e1946e | 11227 | "community-list name\n") |
718e3744 | 11228 | |
11229 | /* old command */ | |
11230 | DEFUN (show_ipv6_bgp_community_list, | |
11231 | show_ipv6_bgp_community_list_cmd, | |
11232 | "show ipv6 bgp community-list WORD", | |
11233 | SHOW_STR | |
11234 | IPV6_STR | |
11235 | BGP_STR | |
11236 | "Display routes matching the community-list\n" | |
11237 | "community-list name\n") | |
11238 | { | |
11239 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP6, SAFI_UNICAST); | |
11240 | } | |
11241 | ||
11242 | /* old command */ | |
11243 | DEFUN (show_ipv6_mbgp_community_list, | |
11244 | show_ipv6_mbgp_community_list_cmd, | |
11245 | "show ipv6 mbgp community-list WORD", | |
11246 | SHOW_STR | |
11247 | IPV6_STR | |
11248 | MBGP_STR | |
11249 | "Display routes matching the community-list\n" | |
11250 | "community-list name\n") | |
11251 | { | |
11252 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP6, SAFI_MULTICAST); | |
11253 | } | |
11254 | ||
11255 | DEFUN (show_bgp_community_list_exact, | |
11256 | show_bgp_community_list_exact_cmd, | |
fee6e4e4 | 11257 | "show bgp community-list (<1-500>|WORD) exact-match", |
718e3744 | 11258 | SHOW_STR |
11259 | BGP_STR | |
11260 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11261 | "community-list number\n" |
718e3744 | 11262 | "community-list name\n" |
11263 | "Exact match of the communities\n") | |
11264 | { | |
11265 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP6, SAFI_UNICAST); | |
11266 | } | |
11267 | ||
11268 | ALIAS (show_bgp_community_list_exact, | |
11269 | show_bgp_ipv6_community_list_exact_cmd, | |
fee6e4e4 | 11270 | "show bgp ipv6 community-list (<1-500>|WORD) exact-match", |
718e3744 | 11271 | SHOW_STR |
11272 | BGP_STR | |
11273 | "Address family\n" | |
11274 | "Display routes matching the community-list\n" | |
fee6e4e4 | 11275 | "community-list number\n" |
718e3744 | 11276 | "community-list name\n" |
11277 | "Exact match of the communities\n") | |
11278 | ||
11279 | /* old command */ | |
11280 | DEFUN (show_ipv6_bgp_community_list_exact, | |
11281 | show_ipv6_bgp_community_list_exact_cmd, | |
11282 | "show ipv6 bgp community-list WORD exact-match", | |
11283 | SHOW_STR | |
11284 | IPV6_STR | |
11285 | BGP_STR | |
11286 | "Display routes matching the community-list\n" | |
11287 | "community-list name\n" | |
11288 | "Exact match of the communities\n") | |
11289 | { | |
11290 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP6, SAFI_UNICAST); | |
11291 | } | |
11292 | ||
11293 | /* old command */ | |
11294 | DEFUN (show_ipv6_mbgp_community_list_exact, | |
11295 | show_ipv6_mbgp_community_list_exact_cmd, | |
11296 | "show ipv6 mbgp community-list WORD exact-match", | |
11297 | SHOW_STR | |
11298 | IPV6_STR | |
11299 | MBGP_STR | |
11300 | "Display routes matching the community-list\n" | |
11301 | "community-list name\n" | |
11302 | "Exact match of the communities\n") | |
11303 | { | |
11304 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP6, SAFI_MULTICAST); | |
11305 | } | |
11306 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 11307 | |
94f2b392 | 11308 | static int |
fd79ac91 | 11309 | bgp_show_prefix_longer (struct vty *vty, const char *prefix, afi_t afi, |
718e3744 | 11310 | safi_t safi, enum bgp_show_type type) |
11311 | { | |
11312 | int ret; | |
11313 | struct prefix *p; | |
11314 | ||
11315 | p = prefix_new(); | |
11316 | ||
11317 | ret = str2prefix (prefix, p); | |
11318 | if (! ret) | |
11319 | { | |
11320 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
11321 | return CMD_WARNING; | |
11322 | } | |
11323 | ||
b05a1c8b | 11324 | ret = bgp_show (vty, NULL, afi, safi, type, p, 0); |
5a646650 | 11325 | prefix_free(p); |
11326 | return ret; | |
718e3744 | 11327 | } |
11328 | ||
11329 | DEFUN (show_ip_bgp_prefix_longer, | |
11330 | show_ip_bgp_prefix_longer_cmd, | |
11331 | "show ip bgp A.B.C.D/M longer-prefixes", | |
11332 | SHOW_STR | |
11333 | IP_STR | |
11334 | BGP_STR | |
11335 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
11336 | "Display route and more specific routes\n") | |
11337 | { | |
11338 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
11339 | bgp_show_type_prefix_longer); | |
11340 | } | |
11341 | ||
11342 | DEFUN (show_ip_bgp_flap_prefix_longer, | |
11343 | show_ip_bgp_flap_prefix_longer_cmd, | |
11344 | "show ip bgp flap-statistics A.B.C.D/M longer-prefixes", | |
11345 | SHOW_STR | |
11346 | IP_STR | |
11347 | BGP_STR | |
11348 | "Display flap statistics of routes\n" | |
11349 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
11350 | "Display route and more specific routes\n") | |
11351 | { | |
11352 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
11353 | bgp_show_type_flap_prefix_longer); | |
11354 | } | |
11355 | ||
11356 | DEFUN (show_ip_bgp_ipv4_prefix_longer, | |
11357 | show_ip_bgp_ipv4_prefix_longer_cmd, | |
11358 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M longer-prefixes", | |
11359 | SHOW_STR | |
11360 | IP_STR | |
11361 | BGP_STR | |
11362 | "Address family\n" | |
11363 | "Address Family modifier\n" | |
11364 | "Address Family modifier\n" | |
11365 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
11366 | "Display route and more specific routes\n") | |
11367 | { | |
11368 | if (strncmp (argv[0], "m", 1) == 0) | |
11369 | return bgp_show_prefix_longer (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
11370 | bgp_show_type_prefix_longer); | |
11371 | ||
11372 | return bgp_show_prefix_longer (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
11373 | bgp_show_type_prefix_longer); | |
11374 | } | |
11375 | ||
11376 | DEFUN (show_ip_bgp_flap_address, | |
11377 | show_ip_bgp_flap_address_cmd, | |
11378 | "show ip bgp flap-statistics A.B.C.D", | |
11379 | SHOW_STR | |
11380 | IP_STR | |
11381 | BGP_STR | |
11382 | "Display flap statistics of routes\n" | |
11383 | "Network in the BGP routing table to display\n") | |
11384 | { | |
11385 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
11386 | bgp_show_type_flap_address); | |
11387 | } | |
11388 | ||
11389 | DEFUN (show_ip_bgp_flap_prefix, | |
11390 | show_ip_bgp_flap_prefix_cmd, | |
11391 | "show ip bgp flap-statistics A.B.C.D/M", | |
11392 | SHOW_STR | |
11393 | IP_STR | |
11394 | BGP_STR | |
11395 | "Display flap statistics of routes\n" | |
11396 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
11397 | { | |
11398 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
11399 | bgp_show_type_flap_prefix); | |
11400 | } | |
11401 | #ifdef HAVE_IPV6 | |
11402 | DEFUN (show_bgp_prefix_longer, | |
11403 | show_bgp_prefix_longer_cmd, | |
11404 | "show bgp X:X::X:X/M longer-prefixes", | |
11405 | SHOW_STR | |
11406 | BGP_STR | |
11407 | "IPv6 prefix <network>/<length>\n" | |
11408 | "Display route and more specific routes\n") | |
11409 | { | |
11410 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
11411 | bgp_show_type_prefix_longer); | |
11412 | } | |
11413 | ||
11414 | ALIAS (show_bgp_prefix_longer, | |
11415 | show_bgp_ipv6_prefix_longer_cmd, | |
11416 | "show bgp ipv6 X:X::X:X/M longer-prefixes", | |
11417 | SHOW_STR | |
11418 | BGP_STR | |
11419 | "Address family\n" | |
11420 | "IPv6 prefix <network>/<length>\n" | |
11421 | "Display route and more specific routes\n") | |
11422 | ||
11423 | /* old command */ | |
11424 | DEFUN (show_ipv6_bgp_prefix_longer, | |
11425 | show_ipv6_bgp_prefix_longer_cmd, | |
11426 | "show ipv6 bgp X:X::X:X/M longer-prefixes", | |
11427 | SHOW_STR | |
11428 | IPV6_STR | |
11429 | BGP_STR | |
11430 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" | |
11431 | "Display route and more specific routes\n") | |
11432 | { | |
11433 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
11434 | bgp_show_type_prefix_longer); | |
11435 | } | |
11436 | ||
11437 | /* old command */ | |
11438 | DEFUN (show_ipv6_mbgp_prefix_longer, | |
11439 | show_ipv6_mbgp_prefix_longer_cmd, | |
11440 | "show ipv6 mbgp X:X::X:X/M longer-prefixes", | |
11441 | SHOW_STR | |
11442 | IPV6_STR | |
11443 | MBGP_STR | |
11444 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" | |
11445 | "Display route and more specific routes\n") | |
11446 | { | |
11447 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP6, SAFI_MULTICAST, | |
11448 | bgp_show_type_prefix_longer); | |
11449 | } | |
11450 | #endif /* HAVE_IPV6 */ | |
bb46e94f | 11451 | |
94f2b392 | 11452 | static struct peer * |
fd79ac91 | 11453 | peer_lookup_in_view (struct vty *vty, const char *view_name, |
11454 | const char *ip_str) | |
bb46e94f | 11455 | { |
11456 | int ret; | |
11457 | struct bgp *bgp; | |
11458 | struct peer *peer; | |
11459 | union sockunion su; | |
11460 | ||
11461 | /* BGP structure lookup. */ | |
11462 | if (view_name) | |
11463 | { | |
11464 | bgp = bgp_lookup_by_name (view_name); | |
11465 | if (! bgp) | |
11466 | { | |
11467 | vty_out (vty, "Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
11468 | return NULL; | |
11469 | } | |
11470 | } | |
5228ad27 | 11471 | else |
bb46e94f | 11472 | { |
11473 | bgp = bgp_get_default (); | |
11474 | if (! bgp) | |
11475 | { | |
11476 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
11477 | return NULL; | |
11478 | } | |
11479 | } | |
11480 | ||
11481 | /* Get peer sockunion. */ | |
11482 | ret = str2sockunion (ip_str, &su); | |
11483 | if (ret < 0) | |
11484 | { | |
a80beece DS |
11485 | peer = peer_lookup_by_conf_if (bgp, ip_str); |
11486 | if (!peer) | |
11487 | { | |
11488 | vty_out (vty, "%% Malformed address or name: %s%s", ip_str, VTY_NEWLINE); | |
11489 | return NULL; | |
11490 | } | |
11491 | return peer; | |
bb46e94f | 11492 | } |
11493 | ||
11494 | /* Peer structure lookup. */ | |
11495 | peer = peer_lookup (bgp, &su); | |
11496 | if (! peer) | |
11497 | { | |
11498 | vty_out (vty, "No such neighbor%s", VTY_NEWLINE); | |
11499 | return NULL; | |
11500 | } | |
11501 | ||
11502 | return peer; | |
11503 | } | |
6b0655a2 | 11504 | |
2815e61f PJ |
11505 | enum bgp_stats |
11506 | { | |
11507 | BGP_STATS_MAXBITLEN = 0, | |
11508 | BGP_STATS_RIB, | |
11509 | BGP_STATS_PREFIXES, | |
11510 | BGP_STATS_TOTPLEN, | |
11511 | BGP_STATS_UNAGGREGATEABLE, | |
11512 | BGP_STATS_MAX_AGGREGATEABLE, | |
11513 | BGP_STATS_AGGREGATES, | |
11514 | BGP_STATS_SPACE, | |
11515 | BGP_STATS_ASPATH_COUNT, | |
11516 | BGP_STATS_ASPATH_MAXHOPS, | |
11517 | BGP_STATS_ASPATH_TOTHOPS, | |
11518 | BGP_STATS_ASPATH_MAXSIZE, | |
11519 | BGP_STATS_ASPATH_TOTSIZE, | |
11520 | BGP_STATS_ASN_HIGHEST, | |
11521 | BGP_STATS_MAX, | |
11522 | }; | |
11523 | ||
11524 | static const char *table_stats_strs[] = | |
11525 | { | |
11526 | [BGP_STATS_PREFIXES] = "Total Prefixes", | |
11527 | [BGP_STATS_TOTPLEN] = "Average prefix length", | |
11528 | [BGP_STATS_RIB] = "Total Advertisements", | |
11529 | [BGP_STATS_UNAGGREGATEABLE] = "Unaggregateable prefixes", | |
11530 | [BGP_STATS_MAX_AGGREGATEABLE] = "Maximum aggregateable prefixes", | |
11531 | [BGP_STATS_AGGREGATES] = "BGP Aggregate advertisements", | |
11532 | [BGP_STATS_SPACE] = "Address space advertised", | |
11533 | [BGP_STATS_ASPATH_COUNT] = "Advertisements with paths", | |
11534 | [BGP_STATS_ASPATH_MAXHOPS] = "Longest AS-Path (hops)", | |
11535 | [BGP_STATS_ASPATH_MAXSIZE] = "Largest AS-Path (bytes)", | |
11536 | [BGP_STATS_ASPATH_TOTHOPS] = "Average AS-Path length (hops)", | |
11537 | [BGP_STATS_ASPATH_TOTSIZE] = "Average AS-Path size (bytes)", | |
11538 | [BGP_STATS_ASN_HIGHEST] = "Highest public ASN", | |
11539 | [BGP_STATS_MAX] = NULL, | |
11540 | }; | |
11541 | ||
11542 | struct bgp_table_stats | |
11543 | { | |
11544 | struct bgp_table *table; | |
11545 | unsigned long long counts[BGP_STATS_MAX]; | |
11546 | }; | |
11547 | ||
11548 | #if 0 | |
11549 | #define TALLY_SIGFIG 100000 | |
11550 | static unsigned long | |
11551 | ravg_tally (unsigned long count, unsigned long oldavg, unsigned long newval) | |
11552 | { | |
11553 | unsigned long newtot = (count-1) * oldavg + (newval * TALLY_SIGFIG); | |
11554 | unsigned long res = (newtot * TALLY_SIGFIG) / count; | |
11555 | unsigned long ret = newtot / count; | |
11556 | ||
11557 | if ((res % TALLY_SIGFIG) > (TALLY_SIGFIG/2)) | |
11558 | return ret + 1; | |
11559 | else | |
11560 | return ret; | |
11561 | } | |
11562 | #endif | |
11563 | ||
11564 | static int | |
11565 | bgp_table_stats_walker (struct thread *t) | |
11566 | { | |
11567 | struct bgp_node *rn; | |
11568 | struct bgp_node *top; | |
11569 | struct bgp_table_stats *ts = THREAD_ARG (t); | |
11570 | unsigned int space = 0; | |
11571 | ||
53d9f67a PJ |
11572 | if (!(top = bgp_table_top (ts->table))) |
11573 | return 0; | |
2815e61f PJ |
11574 | |
11575 | switch (top->p.family) | |
11576 | { | |
11577 | case AF_INET: | |
11578 | space = IPV4_MAX_BITLEN; | |
11579 | break; | |
11580 | case AF_INET6: | |
11581 | space = IPV6_MAX_BITLEN; | |
11582 | break; | |
11583 | } | |
11584 | ||
11585 | ts->counts[BGP_STATS_MAXBITLEN] = space; | |
11586 | ||
11587 | for (rn = top; rn; rn = bgp_route_next (rn)) | |
11588 | { | |
11589 | struct bgp_info *ri; | |
67174041 | 11590 | struct bgp_node *prn = bgp_node_parent_nolock (rn); |
2815e61f PJ |
11591 | unsigned int rinum = 0; |
11592 | ||
11593 | if (rn == top) | |
11594 | continue; | |
11595 | ||
11596 | if (!rn->info) | |
11597 | continue; | |
11598 | ||
11599 | ts->counts[BGP_STATS_PREFIXES]++; | |
11600 | ts->counts[BGP_STATS_TOTPLEN] += rn->p.prefixlen; | |
11601 | ||
11602 | #if 0 | |
11603 | ts->counts[BGP_STATS_AVGPLEN] | |
11604 | = ravg_tally (ts->counts[BGP_STATS_PREFIXES], | |
11605 | ts->counts[BGP_STATS_AVGPLEN], | |
11606 | rn->p.prefixlen); | |
11607 | #endif | |
11608 | ||
11609 | /* check if the prefix is included by any other announcements */ | |
11610 | while (prn && !prn->info) | |
67174041 | 11611 | prn = bgp_node_parent_nolock (prn); |
2815e61f PJ |
11612 | |
11613 | if (prn == NULL || prn == top) | |
8383a9bd PJ |
11614 | { |
11615 | ts->counts[BGP_STATS_UNAGGREGATEABLE]++; | |
11616 | /* announced address space */ | |
11617 | if (space) | |
11618 | ts->counts[BGP_STATS_SPACE] += 1 << (space - rn->p.prefixlen); | |
11619 | } | |
2815e61f PJ |
11620 | else if (prn->info) |
11621 | ts->counts[BGP_STATS_MAX_AGGREGATEABLE]++; | |
11622 | ||
2815e61f PJ |
11623 | for (ri = rn->info; ri; ri = ri->next) |
11624 | { | |
11625 | rinum++; | |
11626 | ts->counts[BGP_STATS_RIB]++; | |
11627 | ||
11628 | if (ri->attr && | |
11629 | (CHECK_FLAG (ri->attr->flag, | |
11630 | ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE)))) | |
11631 | ts->counts[BGP_STATS_AGGREGATES]++; | |
11632 | ||
11633 | /* as-path stats */ | |
11634 | if (ri->attr && ri->attr->aspath) | |
11635 | { | |
11636 | unsigned int hops = aspath_count_hops (ri->attr->aspath); | |
11637 | unsigned int size = aspath_size (ri->attr->aspath); | |
11638 | as_t highest = aspath_highest (ri->attr->aspath); | |
11639 | ||
11640 | ts->counts[BGP_STATS_ASPATH_COUNT]++; | |
11641 | ||
11642 | if (hops > ts->counts[BGP_STATS_ASPATH_MAXHOPS]) | |
11643 | ts->counts[BGP_STATS_ASPATH_MAXHOPS] = hops; | |
11644 | ||
11645 | if (size > ts->counts[BGP_STATS_ASPATH_MAXSIZE]) | |
11646 | ts->counts[BGP_STATS_ASPATH_MAXSIZE] = size; | |
11647 | ||
11648 | ts->counts[BGP_STATS_ASPATH_TOTHOPS] += hops; | |
11649 | ts->counts[BGP_STATS_ASPATH_TOTSIZE] += size; | |
11650 | #if 0 | |
11651 | ts->counts[BGP_STATS_ASPATH_AVGHOPS] | |
11652 | = ravg_tally (ts->counts[BGP_STATS_ASPATH_COUNT], | |
11653 | ts->counts[BGP_STATS_ASPATH_AVGHOPS], | |
11654 | hops); | |
11655 | ts->counts[BGP_STATS_ASPATH_AVGSIZE] | |
11656 | = ravg_tally (ts->counts[BGP_STATS_ASPATH_COUNT], | |
11657 | ts->counts[BGP_STATS_ASPATH_AVGSIZE], | |
11658 | size); | |
11659 | #endif | |
11660 | if (highest > ts->counts[BGP_STATS_ASN_HIGHEST]) | |
11661 | ts->counts[BGP_STATS_ASN_HIGHEST] = highest; | |
11662 | } | |
11663 | } | |
11664 | } | |
11665 | return 0; | |
11666 | } | |
11667 | ||
11668 | static int | |
11669 | bgp_table_stats (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi) | |
11670 | { | |
11671 | struct bgp_table_stats ts; | |
11672 | unsigned int i; | |
11673 | ||
11674 | if (!bgp->rib[afi][safi]) | |
11675 | { | |
11676 | vty_out (vty, "%% No RIB exist for the AFI/SAFI%s", VTY_NEWLINE); | |
11677 | return CMD_WARNING; | |
11678 | } | |
11679 | ||
11680 | memset (&ts, 0, sizeof (ts)); | |
11681 | ts.table = bgp->rib[afi][safi]; | |
11682 | thread_execute (bm->master, bgp_table_stats_walker, &ts, 0); | |
bb46e94f | 11683 | |
2815e61f PJ |
11684 | vty_out (vty, "BGP %s RIB statistics%s%s", |
11685 | afi_safi_print (afi, safi), VTY_NEWLINE, VTY_NEWLINE); | |
11686 | ||
11687 | for (i = 0; i < BGP_STATS_MAX; i++) | |
11688 | { | |
11689 | if (!table_stats_strs[i]) | |
11690 | continue; | |
11691 | ||
11692 | switch (i) | |
11693 | { | |
11694 | #if 0 | |
11695 | case BGP_STATS_ASPATH_AVGHOPS: | |
11696 | case BGP_STATS_ASPATH_AVGSIZE: | |
11697 | case BGP_STATS_AVGPLEN: | |
11698 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
11699 | vty_out (vty, "%12.2f", | |
11700 | (float)ts.counts[i] / (float)TALLY_SIGFIG); | |
11701 | break; | |
11702 | #endif | |
11703 | case BGP_STATS_ASPATH_TOTHOPS: | |
11704 | case BGP_STATS_ASPATH_TOTSIZE: | |
11705 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
11706 | vty_out (vty, "%12.2f", | |
11707 | ts.counts[i] ? | |
11708 | (float)ts.counts[i] / | |
11709 | (float)ts.counts[BGP_STATS_ASPATH_COUNT] | |
11710 | : 0); | |
11711 | break; | |
11712 | case BGP_STATS_TOTPLEN: | |
11713 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
11714 | vty_out (vty, "%12.2f", | |
11715 | ts.counts[i] ? | |
11716 | (float)ts.counts[i] / | |
11717 | (float)ts.counts[BGP_STATS_PREFIXES] | |
11718 | : 0); | |
11719 | break; | |
11720 | case BGP_STATS_SPACE: | |
11721 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
11722 | vty_out (vty, "%12llu%s", ts.counts[i], VTY_NEWLINE); | |
11723 | if (ts.counts[BGP_STATS_MAXBITLEN] < 9) | |
11724 | break; | |
30a2231a | 11725 | vty_out (vty, "%30s: ", "%% announced "); |
2815e61f PJ |
11726 | vty_out (vty, "%12.2f%s", |
11727 | 100 * (float)ts.counts[BGP_STATS_SPACE] / | |
56395af7 | 11728 | (float)((uint64_t)1UL << ts.counts[BGP_STATS_MAXBITLEN]), |
2815e61f PJ |
11729 | VTY_NEWLINE); |
11730 | vty_out (vty, "%30s: ", "/8 equivalent "); | |
11731 | vty_out (vty, "%12.2f%s", | |
11732 | (float)ts.counts[BGP_STATS_SPACE] / | |
11733 | (float)(1UL << (ts.counts[BGP_STATS_MAXBITLEN] - 8)), | |
11734 | VTY_NEWLINE); | |
11735 | if (ts.counts[BGP_STATS_MAXBITLEN] < 25) | |
11736 | break; | |
11737 | vty_out (vty, "%30s: ", "/24 equivalent "); | |
11738 | vty_out (vty, "%12.2f", | |
11739 | (float)ts.counts[BGP_STATS_SPACE] / | |
11740 | (float)(1UL << (ts.counts[BGP_STATS_MAXBITLEN] - 24))); | |
11741 | break; | |
11742 | default: | |
11743 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
11744 | vty_out (vty, "%12llu", ts.counts[i]); | |
11745 | } | |
11746 | ||
11747 | vty_out (vty, "%s", VTY_NEWLINE); | |
11748 | } | |
11749 | return CMD_SUCCESS; | |
11750 | } | |
11751 | ||
11752 | static int | |
11753 | bgp_table_stats_vty (struct vty *vty, const char *name, | |
11754 | const char *afi_str, const char *safi_str) | |
11755 | { | |
11756 | struct bgp *bgp; | |
11757 | afi_t afi; | |
11758 | safi_t safi; | |
11759 | ||
11760 | if (name) | |
11761 | bgp = bgp_lookup_by_name (name); | |
11762 | else | |
11763 | bgp = bgp_get_default (); | |
11764 | ||
11765 | if (!bgp) | |
11766 | { | |
11767 | vty_out (vty, "%% No such BGP instance exist%s", VTY_NEWLINE); | |
11768 | return CMD_WARNING; | |
11769 | } | |
11770 | if (strncmp (afi_str, "ipv", 3) == 0) | |
11771 | { | |
11772 | if (strncmp (afi_str, "ipv4", 4) == 0) | |
11773 | afi = AFI_IP; | |
11774 | else if (strncmp (afi_str, "ipv6", 4) == 0) | |
11775 | afi = AFI_IP6; | |
11776 | else | |
11777 | { | |
11778 | vty_out (vty, "%% Invalid address family %s%s", | |
11779 | afi_str, VTY_NEWLINE); | |
11780 | return CMD_WARNING; | |
11781 | } | |
11782 | if (strncmp (safi_str, "m", 1) == 0) | |
11783 | safi = SAFI_MULTICAST; | |
11784 | else if (strncmp (safi_str, "u", 1) == 0) | |
11785 | safi = SAFI_UNICAST; | |
42e6d745 DO |
11786 | else if (strncmp (safi_str, "vpnv4", 5) == 0 || strncmp (safi_str, "vpnv6", 5) == 0) |
11787 | safi = SAFI_MPLS_LABELED_VPN; | |
2815e61f PJ |
11788 | else |
11789 | { | |
11790 | vty_out (vty, "%% Invalid subsequent address family %s%s", | |
11791 | safi_str, VTY_NEWLINE); | |
11792 | return CMD_WARNING; | |
11793 | } | |
11794 | } | |
11795 | else | |
11796 | { | |
11797 | vty_out (vty, "%% Invalid address family %s%s", | |
11798 | afi_str, VTY_NEWLINE); | |
11799 | return CMD_WARNING; | |
11800 | } | |
11801 | ||
2815e61f PJ |
11802 | return bgp_table_stats (vty, bgp, afi, safi); |
11803 | } | |
11804 | ||
11805 | DEFUN (show_bgp_statistics, | |
11806 | show_bgp_statistics_cmd, | |
11807 | "show bgp (ipv4|ipv6) (unicast|multicast) statistics", | |
11808 | SHOW_STR | |
11809 | BGP_STR | |
11810 | "Address family\n" | |
11811 | "Address family\n" | |
11812 | "Address Family modifier\n" | |
11813 | "Address Family modifier\n" | |
11814 | "BGP RIB advertisement statistics\n") | |
11815 | { | |
11816 | return bgp_table_stats_vty (vty, NULL, argv[0], argv[1]); | |
11817 | } | |
11818 | ||
11819 | ALIAS (show_bgp_statistics, | |
11820 | show_bgp_statistics_vpnv4_cmd, | |
11821 | "show bgp (ipv4) (vpnv4) statistics", | |
11822 | SHOW_STR | |
11823 | BGP_STR | |
11824 | "Address family\n" | |
11825 | "Address Family modifier\n" | |
11826 | "BGP RIB advertisement statistics\n") | |
11827 | ||
11828 | DEFUN (show_bgp_statistics_view, | |
11829 | show_bgp_statistics_view_cmd, | |
11830 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) statistics", | |
11831 | SHOW_STR | |
11832 | BGP_STR | |
11833 | "BGP view\n" | |
11834 | "Address family\n" | |
11835 | "Address family\n" | |
11836 | "Address Family modifier\n" | |
11837 | "Address Family modifier\n" | |
11838 | "BGP RIB advertisement statistics\n") | |
11839 | { | |
11840 | return bgp_table_stats_vty (vty, NULL, argv[0], argv[1]); | |
11841 | } | |
11842 | ||
11843 | ALIAS (show_bgp_statistics_view, | |
11844 | show_bgp_statistics_view_vpnv4_cmd, | |
11845 | "show bgp view WORD (ipv4) (vpnv4) statistics", | |
11846 | SHOW_STR | |
11847 | BGP_STR | |
11848 | "BGP view\n" | |
11849 | "Address family\n" | |
11850 | "Address Family modifier\n" | |
11851 | "BGP RIB advertisement statistics\n") | |
6b0655a2 | 11852 | |
ff7924f6 PJ |
11853 | enum bgp_pcounts |
11854 | { | |
11855 | PCOUNT_ADJ_IN = 0, | |
11856 | PCOUNT_DAMPED, | |
11857 | PCOUNT_REMOVED, | |
11858 | PCOUNT_HISTORY, | |
11859 | PCOUNT_STALE, | |
11860 | PCOUNT_VALID, | |
11861 | PCOUNT_ALL, | |
11862 | PCOUNT_COUNTED, | |
11863 | PCOUNT_PFCNT, /* the figure we display to users */ | |
11864 | PCOUNT_MAX, | |
11865 | }; | |
11866 | ||
11867 | static const char *pcount_strs[] = | |
11868 | { | |
11869 | [PCOUNT_ADJ_IN] = "Adj-in", | |
11870 | [PCOUNT_DAMPED] = "Damped", | |
11871 | [PCOUNT_REMOVED] = "Removed", | |
11872 | [PCOUNT_HISTORY] = "History", | |
11873 | [PCOUNT_STALE] = "Stale", | |
11874 | [PCOUNT_VALID] = "Valid", | |
11875 | [PCOUNT_ALL] = "All RIB", | |
11876 | [PCOUNT_COUNTED] = "PfxCt counted", | |
11877 | [PCOUNT_PFCNT] = "Useable", | |
11878 | [PCOUNT_MAX] = NULL, | |
11879 | }; | |
11880 | ||
2815e61f PJ |
11881 | struct peer_pcounts |
11882 | { | |
11883 | unsigned int count[PCOUNT_MAX]; | |
11884 | const struct peer *peer; | |
11885 | const struct bgp_table *table; | |
11886 | }; | |
11887 | ||
ff7924f6 | 11888 | static int |
2815e61f | 11889 | bgp_peer_count_walker (struct thread *t) |
ff7924f6 PJ |
11890 | { |
11891 | struct bgp_node *rn; | |
2815e61f PJ |
11892 | struct peer_pcounts *pc = THREAD_ARG (t); |
11893 | const struct peer *peer = pc->peer; | |
ff7924f6 | 11894 | |
2815e61f | 11895 | for (rn = bgp_table_top (pc->table); rn; rn = bgp_route_next (rn)) |
ff7924f6 PJ |
11896 | { |
11897 | struct bgp_adj_in *ain; | |
2815e61f | 11898 | struct bgp_info *ri; |
ff7924f6 PJ |
11899 | |
11900 | for (ain = rn->adj_in; ain; ain = ain->next) | |
11901 | if (ain->peer == peer) | |
2815e61f | 11902 | pc->count[PCOUNT_ADJ_IN]++; |
ff7924f6 | 11903 | |
ff7924f6 PJ |
11904 | for (ri = rn->info; ri; ri = ri->next) |
11905 | { | |
11906 | char buf[SU_ADDRSTRLEN]; | |
11907 | ||
11908 | if (ri->peer != peer) | |
11909 | continue; | |
11910 | ||
2815e61f | 11911 | pc->count[PCOUNT_ALL]++; |
ff7924f6 PJ |
11912 | |
11913 | if (CHECK_FLAG (ri->flags, BGP_INFO_DAMPED)) | |
2815e61f | 11914 | pc->count[PCOUNT_DAMPED]++; |
ff7924f6 | 11915 | if (CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) |
2815e61f | 11916 | pc->count[PCOUNT_HISTORY]++; |
ff7924f6 | 11917 | if (CHECK_FLAG (ri->flags, BGP_INFO_REMOVED)) |
2815e61f | 11918 | pc->count[PCOUNT_REMOVED]++; |
ff7924f6 | 11919 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) |
2815e61f | 11920 | pc->count[PCOUNT_STALE]++; |
ff7924f6 | 11921 | if (CHECK_FLAG (ri->flags, BGP_INFO_VALID)) |
2815e61f | 11922 | pc->count[PCOUNT_VALID]++; |
1a392d46 | 11923 | if (!CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
2815e61f | 11924 | pc->count[PCOUNT_PFCNT]++; |
ff7924f6 PJ |
11925 | |
11926 | if (CHECK_FLAG (ri->flags, BGP_INFO_COUNTED)) | |
11927 | { | |
2815e61f | 11928 | pc->count[PCOUNT_COUNTED]++; |
1a392d46 | 11929 | if (CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
16286195 | 11930 | zlog_warn ("%s [pcount] %s/%d is counted but flags 0x%x", |
ff7924f6 PJ |
11931 | peer->host, |
11932 | inet_ntop(rn->p.family, &rn->p.u.prefix, | |
11933 | buf, SU_ADDRSTRLEN), | |
11934 | rn->p.prefixlen, | |
11935 | ri->flags); | |
11936 | } | |
11937 | else | |
11938 | { | |
1a392d46 | 11939 | if (!CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
16286195 | 11940 | zlog_warn ("%s [pcount] %s/%d not counted but flags 0x%x", |
ff7924f6 PJ |
11941 | peer->host, |
11942 | inet_ntop(rn->p.family, &rn->p.u.prefix, | |
11943 | buf, SU_ADDRSTRLEN), | |
11944 | rn->p.prefixlen, | |
11945 | ri->flags); | |
11946 | } | |
11947 | } | |
11948 | } | |
2815e61f PJ |
11949 | return 0; |
11950 | } | |
ff7924f6 | 11951 | |
2815e61f PJ |
11952 | static int |
11953 | bgp_peer_counts (struct vty *vty, struct peer *peer, afi_t afi, safi_t safi) | |
11954 | { | |
11955 | struct peer_pcounts pcounts = { .peer = peer }; | |
11956 | unsigned int i; | |
11957 | ||
11958 | if (!peer || !peer->bgp || !peer->afc[afi][safi] | |
11959 | || !peer->bgp->rib[afi][safi]) | |
11960 | { | |
11961 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
11962 | return CMD_WARNING; | |
11963 | } | |
11964 | ||
11965 | memset (&pcounts, 0, sizeof(pcounts)); | |
11966 | pcounts.peer = peer; | |
11967 | pcounts.table = peer->bgp->rib[afi][safi]; | |
11968 | ||
11969 | /* in-place call via thread subsystem so as to record execution time | |
11970 | * stats for the thread-walk (i.e. ensure this can't be blamed on | |
11971 | * on just vty_read()). | |
11972 | */ | |
11973 | thread_execute (bm->master, bgp_peer_count_walker, &pcounts, 0); | |
11974 | ||
ff7924f6 PJ |
11975 | vty_out (vty, "Prefix counts for %s, %s%s", |
11976 | peer->host, afi_safi_print (afi, safi), VTY_NEWLINE); | |
11977 | vty_out (vty, "PfxCt: %ld%s", peer->pcount[afi][safi], VTY_NEWLINE); | |
11978 | vty_out (vty, "%sCounts from RIB table walk:%s%s", | |
11979 | VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE); | |
11980 | ||
11981 | for (i = 0; i < PCOUNT_MAX; i++) | |
2815e61f PJ |
11982 | vty_out (vty, "%20s: %-10d%s", |
11983 | pcount_strs[i], pcounts.count[i], VTY_NEWLINE); | |
ff7924f6 | 11984 | |
2815e61f | 11985 | if (pcounts.count[PCOUNT_PFCNT] != peer->pcount[afi][safi]) |
ff7924f6 PJ |
11986 | { |
11987 | vty_out (vty, "%s [pcount] PfxCt drift!%s", | |
11988 | peer->host, VTY_NEWLINE); | |
11989 | vty_out (vty, "Please report this bug, with the above command output%s", | |
11990 | VTY_NEWLINE); | |
11991 | } | |
11992 | ||
11993 | return CMD_SUCCESS; | |
11994 | } | |
11995 | ||
11996 | DEFUN (show_ip_bgp_neighbor_prefix_counts, | |
11997 | show_ip_bgp_neighbor_prefix_counts_cmd, | |
a80beece | 11998 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
11999 | SHOW_STR |
12000 | IP_STR | |
12001 | BGP_STR | |
12002 | "Detailed information on TCP and BGP neighbor connections\n" | |
12003 | "Neighbor to display information about\n" | |
12004 | "Neighbor to display information about\n" | |
a80beece | 12005 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
12006 | "Display detailed prefix count information\n") |
12007 | { | |
12008 | struct peer *peer; | |
12009 | ||
12010 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12011 | if (! peer) | |
12012 | return CMD_WARNING; | |
12013 | ||
12014 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_UNICAST); | |
12015 | } | |
12016 | ||
12017 | DEFUN (show_bgp_ipv6_neighbor_prefix_counts, | |
12018 | show_bgp_ipv6_neighbor_prefix_counts_cmd, | |
a80beece | 12019 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
12020 | SHOW_STR |
12021 | BGP_STR | |
12022 | "Address family\n" | |
12023 | "Detailed information on TCP and BGP neighbor connections\n" | |
12024 | "Neighbor to display information about\n" | |
12025 | "Neighbor to display information about\n" | |
a80beece | 12026 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
12027 | "Display detailed prefix count information\n") |
12028 | { | |
12029 | struct peer *peer; | |
12030 | ||
12031 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12032 | if (! peer) | |
12033 | return CMD_WARNING; | |
12034 | ||
12035 | return bgp_peer_counts (vty, peer, AFI_IP6, SAFI_UNICAST); | |
12036 | } | |
12037 | ||
12038 | DEFUN (show_ip_bgp_ipv4_neighbor_prefix_counts, | |
12039 | show_ip_bgp_ipv4_neighbor_prefix_counts_cmd, | |
a80beece | 12040 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
12041 | SHOW_STR |
12042 | IP_STR | |
12043 | BGP_STR | |
12044 | "Address family\n" | |
12045 | "Address Family modifier\n" | |
12046 | "Address Family modifier\n" | |
12047 | "Detailed information on TCP and BGP neighbor connections\n" | |
12048 | "Neighbor to display information about\n" | |
12049 | "Neighbor to display information about\n" | |
a80beece | 12050 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
12051 | "Display detailed prefix count information\n") |
12052 | { | |
12053 | struct peer *peer; | |
12054 | ||
12055 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12056 | if (! peer) | |
12057 | return CMD_WARNING; | |
12058 | ||
12059 | if (strncmp (argv[0], "m", 1) == 0) | |
12060 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_MULTICAST); | |
12061 | ||
12062 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_UNICAST); | |
12063 | } | |
12064 | ||
12065 | DEFUN (show_ip_bgp_vpnv4_neighbor_prefix_counts, | |
12066 | show_ip_bgp_vpnv4_neighbor_prefix_counts_cmd, | |
a80beece | 12067 | "show ip bgp vpnv4 all neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
12068 | SHOW_STR |
12069 | IP_STR | |
12070 | BGP_STR | |
12071 | "Address family\n" | |
12072 | "Address Family modifier\n" | |
12073 | "Address Family modifier\n" | |
12074 | "Detailed information on TCP and BGP neighbor connections\n" | |
12075 | "Neighbor to display information about\n" | |
12076 | "Neighbor to display information about\n" | |
a80beece | 12077 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
12078 | "Display detailed prefix count information\n") |
12079 | { | |
12080 | struct peer *peer; | |
12081 | ||
12082 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12083 | if (! peer) | |
12084 | return CMD_WARNING; | |
12085 | ||
12086 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_MPLS_VPN); | |
12087 | } | |
12088 | ||
94f2b392 | 12089 | static void |
718e3744 | 12090 | show_adj_route (struct vty *vty, struct peer *peer, afi_t afi, safi_t safi, |
b05a1c8b | 12091 | int in, char *rmap_name) |
718e3744 | 12092 | { |
12093 | struct bgp_table *table; | |
12094 | struct bgp_adj_in *ain; | |
12095 | struct bgp_adj_out *adj; | |
12096 | unsigned long output_count; | |
0b16f239 | 12097 | unsigned long filtered_count; |
718e3744 | 12098 | struct bgp_node *rn; |
12099 | int header1 = 1; | |
12100 | struct bgp *bgp; | |
12101 | int header2 = 1; | |
0b16f239 DS |
12102 | struct attr attr; |
12103 | struct attr_extra extra; | |
12104 | int ret; | |
718e3744 | 12105 | |
bb46e94f | 12106 | bgp = peer->bgp; |
718e3744 | 12107 | |
12108 | if (! bgp) | |
12109 | return; | |
12110 | ||
12111 | table = bgp->rib[afi][safi]; | |
12112 | ||
0b16f239 | 12113 | output_count = filtered_count = 0; |
47fc97cc | 12114 | |
718e3744 | 12115 | if (! in && CHECK_FLAG (peer->af_sflags[afi][safi], |
12116 | PEER_STATUS_DEFAULT_ORIGINATE)) | |
12117 | { | |
3f9c7369 | 12118 | vty_out (vty, "BGP table version is %llu, local router ID is %s%s", table->version, inet_ntoa (bgp->router_id), VTY_NEWLINE); |
93406d87 | 12119 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); |
12120 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 12121 | |
12122 | vty_out (vty, "Originating default network 0.0.0.0%s%s", | |
12123 | VTY_NEWLINE, VTY_NEWLINE); | |
12124 | header1 = 0; | |
12125 | } | |
12126 | ||
0b16f239 | 12127 | attr.extra = &extra; |
718e3744 | 12128 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) |
12129 | if (in) | |
12130 | { | |
12131 | for (ain = rn->adj_in; ain; ain = ain->next) | |
12132 | if (ain->peer == peer) | |
12133 | { | |
12134 | if (header1) | |
12135 | { | |
12136 | vty_out (vty, "BGP table version is 0, local router ID is %s%s", inet_ntoa (bgp->router_id), VTY_NEWLINE); | |
93406d87 | 12137 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); |
12138 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 12139 | header1 = 0; |
12140 | } | |
12141 | if (header2) | |
12142 | { | |
b05a1c8b | 12143 | vty_out (vty, BGP_SHOW_HEADER, VTY_NEWLINE); |
718e3744 | 12144 | header2 = 0; |
12145 | } | |
12146 | if (ain->attr) | |
47fc97cc | 12147 | { |
0b16f239 DS |
12148 | bgp_attr_dup(&attr, ain->attr); |
12149 | if (bgp_input_modifier(peer, &rn->p, &attr, afi, | |
12150 | safi, rmap_name) != RMAP_DENY) | |
12151 | { | |
b05a1c8b | 12152 | route_vty_out_tmp (vty, &rn->p, &attr, safi); |
0b16f239 DS |
12153 | output_count++; |
12154 | } | |
12155 | else | |
12156 | filtered_count++; | |
718e3744 | 12157 | } |
12158 | } | |
12159 | } | |
12160 | else | |
12161 | { | |
3f9c7369 DS |
12162 | adj = bgp_adj_peer_lookup(peer, rn); |
12163 | if (adj) | |
12164 | { | |
12165 | if (header1) | |
12166 | { | |
12167 | vty_out (vty, "BGP table version is %llu, local router ID " | |
12168 | "is %s%s", table->version, | |
12169 | inet_ntoa (bgp->router_id), VTY_NEWLINE); | |
12170 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
12171 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
12172 | header1 = 0; | |
12173 | } | |
12174 | if (header2) | |
12175 | { | |
b05a1c8b | 12176 | vty_out (vty, BGP_SHOW_HEADER, VTY_NEWLINE); |
3f9c7369 DS |
12177 | header2 = 0; |
12178 | } | |
12179 | if (adj->attr) | |
12180 | { | |
12181 | if (!CHECK_FLAG(peer->af_flags[afi][safi], | |
12182 | PEER_FLAG_REFLECTOR_CLIENT) | |
12183 | || bgp_flag_check(bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY)) | |
12184 | { | |
12185 | bgp_attr_dup(&attr, adj->attr); | |
12186 | ret = bgp_output_modifier(peer, &rn->p, &attr, afi, | |
12187 | safi, rmap_name); | |
12188 | } | |
12189 | else | |
12190 | ret = RMAP_PERMIT; | |
0b16f239 | 12191 | |
3f9c7369 DS |
12192 | if (ret != RMAP_DENY) |
12193 | { | |
b05a1c8b | 12194 | route_vty_out_tmp (vty, &rn->p, &attr, safi); |
3f9c7369 DS |
12195 | output_count++; |
12196 | } | |
12197 | else | |
12198 | filtered_count++; | |
12199 | } | |
12200 | } | |
718e3744 | 12201 | } |
47fc97cc | 12202 | |
718e3744 | 12203 | if (output_count != 0) |
12204 | vty_out (vty, "%sTotal number of prefixes %ld%s", | |
12205 | VTY_NEWLINE, output_count, VTY_NEWLINE); | |
12206 | } | |
12207 | ||
94f2b392 | 12208 | static int |
47fc97cc | 12209 | peer_adj_routes (struct vty *vty, struct peer *peer, afi_t afi, safi_t safi, |
b05a1c8b | 12210 | int in, char *rmap_name) |
bb46e94f | 12211 | { |
718e3744 | 12212 | if (! peer || ! peer->afc[afi][safi]) |
12213 | { | |
12214 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
12215 | return CMD_WARNING; | |
12216 | } | |
12217 | ||
12218 | if (in && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_SOFT_RECONFIG)) | |
12219 | { | |
12220 | vty_out (vty, "%% Inbound soft reconfiguration not enabled%s", | |
12221 | VTY_NEWLINE); | |
12222 | return CMD_WARNING; | |
12223 | } | |
12224 | ||
0b16f239 DS |
12225 | if (!in && (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT) |
12226 | && !bgp_flag_check(peer->bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY))) | |
12227 | { | |
12228 | vty_out (vty, "%% Cannot apply outgoing route-map on route-reflector clients%s", | |
12229 | VTY_NEWLINE); | |
12230 | vty_out (vty, "%% Enable bgp route-reflector allow-outbound-policy flag%s", | |
12231 | VTY_NEWLINE); | |
12232 | return CMD_WARNING; | |
12233 | } | |
12234 | ||
b05a1c8b | 12235 | show_adj_route (vty, peer, afi, safi, in, rmap_name); |
718e3744 | 12236 | |
12237 | return CMD_SUCCESS; | |
12238 | } | |
12239 | ||
2a71e9ce TP |
12240 | DEFUN (show_ip_bgp_view_neighbor_advertised_route, |
12241 | show_ip_bgp_view_neighbor_advertised_route_cmd, | |
a80beece | 12242 | "show ip bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 12243 | SHOW_STR |
12244 | IP_STR | |
12245 | BGP_STR | |
2a71e9ce TP |
12246 | "BGP view\n" |
12247 | "View name\n" | |
718e3744 | 12248 | "Detailed information on TCP and BGP neighbor connections\n" |
12249 | "Neighbor to display information about\n" | |
12250 | "Neighbor to display information about\n" | |
12251 | "Display the routes advertised to a BGP neighbor\n") | |
12252 | { | |
bb46e94f | 12253 | struct peer *peer; |
12254 | ||
2a71e9ce TP |
12255 | if (argc == 2) |
12256 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12257 | else | |
12258 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12259 | ||
bb46e94f | 12260 | if (! peer) |
12261 | return CMD_WARNING; | |
0b16f239 | 12262 | |
b05a1c8b | 12263 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, NULL); |
718e3744 | 12264 | } |
12265 | ||
0b16f239 | 12266 | DEFUN (show_ip_bgp_neighbor_advertised_route, |
2a71e9ce | 12267 | show_ip_bgp_neighbor_advertised_route_cmd, |
a80beece | 12268 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
2a71e9ce TP |
12269 | SHOW_STR |
12270 | IP_STR | |
12271 | BGP_STR | |
12272 | "Detailed information on TCP and BGP neighbor connections\n" | |
12273 | "Neighbor to display information about\n" | |
12274 | "Neighbor to display information about\n" | |
a80beece | 12275 | "Neighbor on bgp configured interface\n" |
2a71e9ce TP |
12276 | "Display the routes advertised to a BGP neighbor\n") |
12277 | ||
0b16f239 DS |
12278 | { |
12279 | struct peer *peer; | |
12280 | char *rmap_name = NULL; | |
12281 | ||
12282 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12283 | ||
12284 | if (! peer) | |
12285 | return CMD_WARNING; | |
12286 | ||
12287 | if (argc == 2) | |
12288 | rmap_name = argv[1]; | |
12289 | ||
b05a1c8b | 12290 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, rmap_name); |
0b16f239 DS |
12291 | } |
12292 | ||
12293 | ALIAS (show_ip_bgp_neighbor_advertised_route, | |
12294 | show_ip_bgp_neighbor_advertised_route_rmap_cmd, | |
12295 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
12296 | SHOW_STR | |
12297 | IP_STR | |
12298 | BGP_STR | |
12299 | "Detailed information on TCP and BGP neighbor connections\n" | |
12300 | "Neighbor to display information about\n" | |
12301 | "Neighbor to display information about\n" | |
12302 | "Neighbor on bgp configured interface\n" | |
12303 | "Display the routes advertised to a BGP neighbor\n") | |
12304 | ||
718e3744 | 12305 | DEFUN (show_ip_bgp_ipv4_neighbor_advertised_route, |
12306 | show_ip_bgp_ipv4_neighbor_advertised_route_cmd, | |
a80beece | 12307 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 12308 | SHOW_STR |
12309 | IP_STR | |
12310 | BGP_STR | |
12311 | "Address family\n" | |
12312 | "Address Family modifier\n" | |
12313 | "Address Family modifier\n" | |
12314 | "Detailed information on TCP and BGP neighbor connections\n" | |
12315 | "Neighbor to display information about\n" | |
12316 | "Neighbor to display information about\n" | |
a80beece | 12317 | "Neighbor on bgp configured interface\n" |
718e3744 | 12318 | "Display the routes advertised to a BGP neighbor\n") |
12319 | { | |
bb46e94f | 12320 | struct peer *peer; |
0b16f239 | 12321 | char *rmap_name = NULL; |
bb46e94f | 12322 | |
12323 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12324 | if (! peer) | |
12325 | return CMD_WARNING; | |
12326 | ||
0b16f239 DS |
12327 | if (argc == 3) |
12328 | rmap_name = argv[2]; | |
12329 | ||
718e3744 | 12330 | if (strncmp (argv[0], "m", 1) == 0) |
b05a1c8b | 12331 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_MULTICAST, 0, rmap_name); |
718e3744 | 12332 | |
b05a1c8b | 12333 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, rmap_name); |
718e3744 | 12334 | } |
12335 | ||
0b16f239 DS |
12336 | ALIAS (show_ip_bgp_ipv4_neighbor_advertised_route, |
12337 | show_ip_bgp_ipv4_neighbor_advertised_route_rmap_cmd, | |
12338 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
12339 | SHOW_STR | |
12340 | IP_STR | |
12341 | BGP_STR | |
12342 | "Address family\n" | |
12343 | "Address Family modifier\n" | |
12344 | "Address Family modifier\n" | |
12345 | "Detailed information on TCP and BGP neighbor connections\n" | |
12346 | "Neighbor to display information about\n" | |
12347 | "Neighbor to display information about\n" | |
12348 | "Neighbor on bgp configured interface\n" | |
12349 | "Display the routes advertised to a BGP neighbor\n" | |
12350 | "Route-map to control what is displayed\n") | |
12351 | ||
718e3744 | 12352 | #ifdef HAVE_IPV6 |
bb46e94f | 12353 | DEFUN (show_bgp_view_neighbor_advertised_route, |
12354 | show_bgp_view_neighbor_advertised_route_cmd, | |
a80beece | 12355 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 12356 | SHOW_STR |
12357 | BGP_STR | |
bb46e94f | 12358 | "BGP view\n" |
12359 | "View name\n" | |
718e3744 | 12360 | "Detailed information on TCP and BGP neighbor connections\n" |
12361 | "Neighbor to display information about\n" | |
12362 | "Neighbor to display information about\n" | |
a80beece | 12363 | "Neighbor on bgp configured interface\n" |
718e3744 | 12364 | "Display the routes advertised to a BGP neighbor\n") |
12365 | { | |
bb46e94f | 12366 | struct peer *peer; |
12367 | ||
12368 | if (argc == 2) | |
12369 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12370 | else | |
12371 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12372 | ||
12373 | if (! peer) | |
0b16f239 | 12374 | return CMD_WARNING; |
bb46e94f | 12375 | |
b05a1c8b | 12376 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 0, NULL); |
47fc97cc DS |
12377 | } |
12378 | ||
0b16f239 DS |
12379 | ALIAS (show_bgp_view_neighbor_advertised_route, |
12380 | show_bgp_view_ipv6_neighbor_advertised_route_cmd, | |
12381 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", | |
12382 | SHOW_STR | |
12383 | BGP_STR | |
12384 | "BGP view\n" | |
12385 | "View name\n" | |
12386 | "Address family\n" | |
12387 | "Detailed information on TCP and BGP neighbor connections\n" | |
12388 | "Neighbor to display information about\n" | |
12389 | "Neighbor to display information about\n" | |
12390 | "Neighbor on bgp configured interface\n" | |
12391 | "Display the routes advertised to a BGP neighbor\n") | |
12392 | ||
0b16f239 DS |
12393 | DEFUN (show_bgp_neighbor_advertised_route, |
12394 | show_bgp_neighbor_advertised_route_cmd, | |
12395 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", | |
bb46e94f | 12396 | SHOW_STR |
12397 | BGP_STR | |
bb46e94f | 12398 | "Detailed information on TCP and BGP neighbor connections\n" |
12399 | "Neighbor to display information about\n" | |
12400 | "Neighbor to display information about\n" | |
a80beece | 12401 | "Neighbor on bgp configured interface\n" |
0b16f239 DS |
12402 | "Display the routes advertised to a BGP neighbor\n") |
12403 | ||
bb46e94f | 12404 | { |
12405 | struct peer *peer; | |
0b16f239 | 12406 | char *rmap_name = NULL; |
bb46e94f | 12407 | |
0b16f239 | 12408 | peer = peer_lookup_in_view (vty, NULL, argv[0]); |
bb46e94f | 12409 | |
12410 | if (! peer) | |
12411 | return CMD_WARNING; | |
12412 | ||
0b16f239 DS |
12413 | if (argc == 2) |
12414 | rmap_name = argv[1]; | |
12415 | ||
b05a1c8b | 12416 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 0, rmap_name); |
718e3744 | 12417 | } |
12418 | ||
0b16f239 DS |
12419 | ALIAS (show_bgp_neighbor_advertised_route, |
12420 | show_bgp_neighbor_advertised_route_rmap_cmd, | |
12421 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
bb46e94f | 12422 | SHOW_STR |
12423 | BGP_STR | |
bb46e94f | 12424 | "Detailed information on TCP and BGP neighbor connections\n" |
12425 | "Neighbor to display information about\n" | |
12426 | "Neighbor to display information about\n" | |
a80beece | 12427 | "Neighbor on bgp configured interface\n" |
0b16f239 | 12428 | "Display the routes advertised to a BGP neighbor\n") |
bb46e94f | 12429 | |
0b16f239 DS |
12430 | ALIAS (show_bgp_neighbor_advertised_route, |
12431 | show_bgp_ipv6_neighbor_advertised_route_cmd, | |
12432 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", | |
bb46e94f | 12433 | SHOW_STR |
12434 | BGP_STR | |
0b16f239 | 12435 | "Address family\n" |
bb46e94f | 12436 | "Detailed information on TCP and BGP neighbor connections\n" |
12437 | "Neighbor to display information about\n" | |
12438 | "Neighbor to display information about\n" | |
a80beece | 12439 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12440 | "Display the routes advertised to a BGP neighbor\n") |
0b16f239 DS |
12441 | |
12442 | ALIAS (show_bgp_neighbor_advertised_route, | |
12443 | show_bgp_ipv6_neighbor_advertised_route_rmap_cmd, | |
12444 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
718e3744 | 12445 | SHOW_STR |
12446 | BGP_STR | |
12447 | "Address family\n" | |
12448 | "Detailed information on TCP and BGP neighbor connections\n" | |
12449 | "Neighbor to display information about\n" | |
12450 | "Neighbor to display information about\n" | |
a80beece | 12451 | "Neighbor on bgp configured interface\n" |
718e3744 | 12452 | "Display the routes advertised to a BGP neighbor\n") |
12453 | ||
12454 | /* old command */ | |
0b16f239 | 12455 | ALIAS (show_bgp_neighbor_advertised_route, |
718e3744 | 12456 | ipv6_bgp_neighbor_advertised_route_cmd, |
a80beece | 12457 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 12458 | SHOW_STR |
12459 | IPV6_STR | |
12460 | BGP_STR | |
12461 | "Detailed information on TCP and BGP neighbor connections\n" | |
12462 | "Neighbor to display information about\n" | |
12463 | "Neighbor to display information about\n" | |
a80beece | 12464 | "Neighbor on bgp configured interface\n" |
718e3744 | 12465 | "Display the routes advertised to a BGP neighbor\n") |
bb46e94f | 12466 | |
718e3744 | 12467 | /* old command */ |
12468 | DEFUN (ipv6_mbgp_neighbor_advertised_route, | |
12469 | ipv6_mbgp_neighbor_advertised_route_cmd, | |
a80beece | 12470 | "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 12471 | SHOW_STR |
12472 | IPV6_STR | |
12473 | MBGP_STR | |
12474 | "Detailed information on TCP and BGP neighbor connections\n" | |
12475 | "Neighbor to display information about\n" | |
12476 | "Neighbor to display information about\n" | |
a80beece DS |
12477 | "Neighbor on bgp configured interface\n" |
12478 | "Neighbor on bgp configured interface\n" | |
718e3744 | 12479 | "Display the routes advertised to a BGP neighbor\n") |
12480 | { | |
bb46e94f | 12481 | struct peer *peer; |
12482 | ||
12483 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12484 | if (! peer) | |
12485 | return CMD_WARNING; | |
12486 | ||
b05a1c8b | 12487 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_MULTICAST, 0, NULL); |
718e3744 | 12488 | } |
12489 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 12490 | |
0b16f239 DS |
12491 | DEFUN (show_bgp_view_neighbor_received_routes, |
12492 | show_bgp_view_neighbor_received_routes_cmd, | |
12493 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", | |
12494 | SHOW_STR | |
12495 | BGP_STR | |
12496 | "BGP view\n" | |
12497 | "View name\n" | |
12498 | "Detailed information on TCP and BGP neighbor connections\n" | |
12499 | "Neighbor to display information about\n" | |
12500 | "Neighbor to display information about\n" | |
12501 | "Neighbor on bgp configured interface\n" | |
12502 | "Display the received routes from neighbor\n") | |
12503 | { | |
12504 | struct peer *peer; | |
12505 | ||
12506 | if (argc == 2) | |
12507 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12508 | else | |
12509 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12510 | ||
12511 | if (! peer) | |
12512 | return CMD_WARNING; | |
12513 | ||
b05a1c8b | 12514 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 1, NULL); |
0b16f239 DS |
12515 | } |
12516 | ||
2a71e9ce TP |
12517 | DEFUN (show_ip_bgp_view_neighbor_received_routes, |
12518 | show_ip_bgp_view_neighbor_received_routes_cmd, | |
a80beece | 12519 | "show ip bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12520 | SHOW_STR |
12521 | IP_STR | |
12522 | BGP_STR | |
2a71e9ce TP |
12523 | "BGP view\n" |
12524 | "View name\n" | |
718e3744 | 12525 | "Detailed information on TCP and BGP neighbor connections\n" |
12526 | "Neighbor to display information about\n" | |
12527 | "Neighbor to display information about\n" | |
a80beece | 12528 | "Neighbor on bgp configured interface\n" |
718e3744 | 12529 | "Display the received routes from neighbor\n") |
12530 | { | |
bb46e94f | 12531 | struct peer *peer; |
12532 | ||
2a71e9ce TP |
12533 | if (argc == 2) |
12534 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12535 | else | |
12536 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12537 | ||
bb46e94f | 12538 | if (! peer) |
12539 | return CMD_WARNING; | |
12540 | ||
b05a1c8b | 12541 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 1, NULL); |
718e3744 | 12542 | } |
12543 | ||
0b16f239 DS |
12544 | ALIAS (show_bgp_view_neighbor_received_routes, |
12545 | show_bgp_view_ipv6_neighbor_received_routes_cmd, | |
12546 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", | |
12547 | SHOW_STR | |
12548 | BGP_STR | |
12549 | "BGP view\n" | |
12550 | "View name\n" | |
12551 | "Address family\n" | |
12552 | "Detailed information on TCP and BGP neighbor connections\n" | |
12553 | "Neighbor to display information about\n" | |
12554 | "Neighbor to display information about\n" | |
12555 | "Neighbor on bgp configured interface\n" | |
12556 | "Display the received routes from neighbor\n") | |
12557 | ||
12558 | DEFUN (show_ip_bgp_neighbor_received_routes, | |
2a71e9ce | 12559 | show_ip_bgp_neighbor_received_routes_cmd, |
a80beece | 12560 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
2a71e9ce TP |
12561 | SHOW_STR |
12562 | IP_STR | |
12563 | BGP_STR | |
12564 | "Detailed information on TCP and BGP neighbor connections\n" | |
12565 | "Neighbor to display information about\n" | |
12566 | "Neighbor to display information about\n" | |
a80beece | 12567 | "Neighbor on bgp configured interface\n" |
2a71e9ce TP |
12568 | "Display the received routes from neighbor\n") |
12569 | ||
0b16f239 DS |
12570 | { |
12571 | struct peer *peer; | |
12572 | char *rmap_name = NULL; | |
12573 | ||
12574 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12575 | ||
12576 | if (! peer) | |
12577 | return CMD_WARNING; | |
12578 | ||
12579 | if (argc == 2) | |
12580 | rmap_name = argv[1]; | |
12581 | ||
b05a1c8b | 12582 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 1, rmap_name); |
0b16f239 DS |
12583 | } |
12584 | ||
12585 | ALIAS (show_ip_bgp_neighbor_received_routes, | |
12586 | show_ip_bgp_neighbor_received_routes_rmap_cmd, | |
12587 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
12588 | SHOW_STR | |
12589 | IP_STR | |
12590 | BGP_STR | |
12591 | "Detailed information on TCP and BGP neighbor connections\n" | |
12592 | "Neighbor to display information about\n" | |
12593 | "Neighbor to display information about\n" | |
12594 | "Neighbor on bgp configured interface\n" | |
12595 | "Display the received routes from neighbor\n") | |
12596 | ||
718e3744 | 12597 | DEFUN (show_ip_bgp_ipv4_neighbor_received_routes, |
12598 | show_ip_bgp_ipv4_neighbor_received_routes_cmd, | |
a80beece | 12599 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12600 | SHOW_STR |
12601 | IP_STR | |
12602 | BGP_STR | |
12603 | "Address family\n" | |
12604 | "Address Family modifier\n" | |
12605 | "Address Family modifier\n" | |
12606 | "Detailed information on TCP and BGP neighbor connections\n" | |
12607 | "Neighbor to display information about\n" | |
12608 | "Neighbor to display information about\n" | |
a80beece | 12609 | "Neighbor on bgp configured interface\n" |
718e3744 | 12610 | "Display the received routes from neighbor\n") |
12611 | { | |
bb46e94f | 12612 | struct peer *peer; |
0b16f239 | 12613 | char *rmap_name = NULL; |
bb46e94f | 12614 | |
12615 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12616 | if (! peer) | |
12617 | return CMD_WARNING; | |
0b16f239 DS |
12618 | |
12619 | if (argc == 3) | |
12620 | rmap_name = argv[2]; | |
12621 | ||
718e3744 | 12622 | if (strncmp (argv[0], "m", 1) == 0) |
b05a1c8b | 12623 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_MULTICAST, 1, rmap_name); |
718e3744 | 12624 | |
b05a1c8b | 12625 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 1, rmap_name); |
718e3744 | 12626 | } |
12627 | ||
0b16f239 DS |
12628 | ALIAS (show_ip_bgp_ipv4_neighbor_received_routes, |
12629 | show_ip_bgp_ipv4_neighbor_received_routes_rmap_cmd, | |
12630 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
12631 | SHOW_STR | |
12632 | IP_STR | |
12633 | BGP_STR | |
12634 | "Address family\n" | |
12635 | "Address Family modifier\n" | |
12636 | "Address Family modifier\n" | |
12637 | "Detailed information on TCP and BGP neighbor connections\n" | |
12638 | "Neighbor to display information about\n" | |
12639 | "Neighbor to display information about\n" | |
12640 | "Neighbor on bgp configured interface\n" | |
12641 | "Display the received routes from neighbor\n") | |
12642 | ||
95cbbd2a ML |
12643 | DEFUN (show_bgp_view_afi_safi_neighbor_adv_recd_routes, |
12644 | show_bgp_view_afi_safi_neighbor_adv_recd_routes_cmd, | |
12645 | #ifdef HAVE_IPV6 | |
a80beece | 12646 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) (advertised-routes|received-routes)", |
95cbbd2a | 12647 | #else |
a80beece | 12648 | "show bgp view WORD ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) (advertised-routes|received-routes)", |
95cbbd2a ML |
12649 | #endif |
12650 | SHOW_STR | |
12651 | BGP_STR | |
12652 | "BGP view\n" | |
2b00515a | 12653 | "View name\n" |
95cbbd2a ML |
12654 | "Address family\n" |
12655 | #ifdef HAVE_IPV6 | |
12656 | "Address family\n" | |
12657 | #endif | |
12658 | "Address family modifier\n" | |
12659 | "Address family modifier\n" | |
12660 | "Detailed information on TCP and BGP neighbor connections\n" | |
12661 | "Neighbor to display information about\n" | |
12662 | "Neighbor to display information about\n" | |
a80beece | 12663 | "Neighbor on bgp configured interface\n" |
95cbbd2a ML |
12664 | "Display the advertised routes to neighbor\n" |
12665 | "Display the received routes from neighbor\n") | |
12666 | { | |
12667 | int afi; | |
12668 | int safi; | |
12669 | int in; | |
12670 | struct peer *peer; | |
12671 | ||
12672 | #ifdef HAVE_IPV6 | |
12673 | peer = peer_lookup_in_view (vty, argv[0], argv[3]); | |
12674 | #else | |
12675 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
12676 | #endif | |
12677 | ||
12678 | if (! peer) | |
12679 | return CMD_WARNING; | |
12680 | ||
12681 | #ifdef HAVE_IPV6 | |
12682 | afi = (strncmp (argv[1], "ipv6", 4) == 0) ? AFI_IP6 : AFI_IP; | |
12683 | safi = (strncmp (argv[2], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12684 | in = (strncmp (argv[4], "r", 1) == 0) ? 1 : 0; | |
12685 | #else | |
12686 | afi = AFI_IP; | |
12687 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12688 | in = (strncmp (argv[3], "r", 1) == 0) ? 1 : 0; | |
12689 | #endif | |
12690 | ||
b05a1c8b | 12691 | return peer_adj_routes (vty, peer, afi, safi, in, NULL); |
95cbbd2a ML |
12692 | } |
12693 | ||
718e3744 | 12694 | DEFUN (show_ip_bgp_neighbor_received_prefix_filter, |
12695 | show_ip_bgp_neighbor_received_prefix_filter_cmd, | |
a80beece | 12696 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 12697 | SHOW_STR |
12698 | IP_STR | |
12699 | BGP_STR | |
12700 | "Detailed information on TCP and BGP neighbor connections\n" | |
12701 | "Neighbor to display information about\n" | |
12702 | "Neighbor to display information about\n" | |
a80beece | 12703 | "Neighbor on bgp configured interface\n" |
718e3744 | 12704 | "Display information received from a BGP neighbor\n" |
12705 | "Display the prefixlist filter\n") | |
12706 | { | |
12707 | char name[BUFSIZ]; | |
c63b83fe | 12708 | union sockunion su; |
718e3744 | 12709 | struct peer *peer; |
c63b83fe | 12710 | int count, ret; |
718e3744 | 12711 | |
c63b83fe JBD |
12712 | ret = str2sockunion (argv[0], &su); |
12713 | if (ret < 0) | |
12714 | { | |
a80beece DS |
12715 | peer = peer_lookup_by_conf_if (NULL, argv[0]); |
12716 | if (!peer) | |
12717 | { | |
12718 | vty_out (vty, "Malformed address or name: %s%s", argv[0], VTY_NEWLINE); | |
12719 | return CMD_WARNING; | |
12720 | } | |
12721 | } | |
12722 | else | |
12723 | { | |
12724 | peer = peer_lookup (NULL, &su); | |
12725 | if (! peer) | |
12726 | return CMD_WARNING; | |
c63b83fe | 12727 | } |
718e3744 | 12728 | |
12729 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP, SAFI_UNICAST); | |
12730 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP, name); | |
12731 | if (count) | |
12732 | { | |
12733 | vty_out (vty, "Address family: IPv4 Unicast%s", VTY_NEWLINE); | |
12734 | prefix_bgp_show_prefix_list (vty, AFI_IP, name); | |
12735 | } | |
12736 | ||
12737 | return CMD_SUCCESS; | |
12738 | } | |
12739 | ||
12740 | DEFUN (show_ip_bgp_ipv4_neighbor_received_prefix_filter, | |
12741 | show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd, | |
a80beece | 12742 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 12743 | SHOW_STR |
12744 | IP_STR | |
12745 | BGP_STR | |
12746 | "Address family\n" | |
12747 | "Address Family modifier\n" | |
12748 | "Address Family modifier\n" | |
12749 | "Detailed information on TCP and BGP neighbor connections\n" | |
12750 | "Neighbor to display information about\n" | |
12751 | "Neighbor to display information about\n" | |
a80beece | 12752 | "Neighbor on bgp configured interface\n" |
718e3744 | 12753 | "Display information received from a BGP neighbor\n" |
12754 | "Display the prefixlist filter\n") | |
12755 | { | |
12756 | char name[BUFSIZ]; | |
c63b83fe | 12757 | union sockunion su; |
718e3744 | 12758 | struct peer *peer; |
c63b83fe | 12759 | int count, ret; |
718e3744 | 12760 | |
c63b83fe JBD |
12761 | ret = str2sockunion (argv[1], &su); |
12762 | if (ret < 0) | |
12763 | { | |
a80beece DS |
12764 | peer = peer_lookup_by_conf_if (NULL, argv[1]); |
12765 | if (!peer) | |
12766 | { | |
12767 | vty_out (vty, "Malformed address or name: %s%s", argv[1], VTY_NEWLINE); | |
12768 | return CMD_WARNING; | |
12769 | } | |
12770 | } | |
12771 | else | |
12772 | { | |
12773 | peer = peer_lookup (NULL, &su); | |
12774 | if (! peer) | |
12775 | return CMD_WARNING; | |
c63b83fe | 12776 | } |
718e3744 | 12777 | |
12778 | if (strncmp (argv[0], "m", 1) == 0) | |
12779 | { | |
12780 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP, SAFI_MULTICAST); | |
12781 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP, name); | |
12782 | if (count) | |
12783 | { | |
12784 | vty_out (vty, "Address family: IPv4 Multicast%s", VTY_NEWLINE); | |
12785 | prefix_bgp_show_prefix_list (vty, AFI_IP, name); | |
12786 | } | |
12787 | } | |
12788 | else | |
12789 | { | |
12790 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP, SAFI_UNICAST); | |
12791 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP, name); | |
12792 | if (count) | |
12793 | { | |
12794 | vty_out (vty, "Address family: IPv4 Unicast%s", VTY_NEWLINE); | |
12795 | prefix_bgp_show_prefix_list (vty, AFI_IP, name); | |
12796 | } | |
12797 | } | |
12798 | ||
12799 | return CMD_SUCCESS; | |
12800 | } | |
12801 | ||
12802 | ||
12803 | #ifdef HAVE_IPV6 | |
bb46e94f | 12804 | ALIAS (show_bgp_view_neighbor_received_routes, |
718e3744 | 12805 | show_bgp_neighbor_received_routes_cmd, |
a80beece | 12806 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12807 | SHOW_STR |
12808 | BGP_STR | |
12809 | "Detailed information on TCP and BGP neighbor connections\n" | |
12810 | "Neighbor to display information about\n" | |
12811 | "Neighbor to display information about\n" | |
a80beece | 12812 | "Neighbor on bgp configured interface\n" |
718e3744 | 12813 | "Display the received routes from neighbor\n") |
718e3744 | 12814 | |
bb46e94f | 12815 | ALIAS (show_bgp_view_neighbor_received_routes, |
718e3744 | 12816 | show_bgp_ipv6_neighbor_received_routes_cmd, |
a80beece | 12817 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12818 | SHOW_STR |
12819 | BGP_STR | |
12820 | "Address family\n" | |
12821 | "Detailed information on TCP and BGP neighbor connections\n" | |
12822 | "Neighbor to display information about\n" | |
12823 | "Neighbor to display information about\n" | |
a80beece | 12824 | "Neighbor on bgp configured interface\n" |
718e3744 | 12825 | "Display the received routes from neighbor\n") |
12826 | ||
0b16f239 DS |
12827 | ALIAS (show_bgp_view_neighbor_received_routes, |
12828 | show_bgp_neighbor_received_routes_rmap_cmd, | |
12829 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
12830 | SHOW_STR | |
12831 | BGP_STR | |
12832 | "Detailed information on TCP and BGP neighbor connections\n" | |
12833 | "Neighbor to display information about\n" | |
12834 | "Neighbor to display information about\n" | |
12835 | "Neighbor on bgp configured interface\n" | |
12836 | "Display the received routes from neighbor\n") | |
12837 | ||
12838 | ALIAS (show_bgp_view_neighbor_received_routes, | |
12839 | show_bgp_ipv6_neighbor_received_routes_rmap_cmd, | |
12840 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
12841 | SHOW_STR | |
12842 | BGP_STR | |
12843 | "Address family\n" | |
12844 | "Detailed information on TCP and BGP neighbor connections\n" | |
12845 | "Neighbor to display information about\n" | |
12846 | "Neighbor to display information about\n" | |
12847 | "Neighbor on bgp configured interface\n" | |
12848 | "Display the received routes from neighbor\n") | |
12849 | ||
718e3744 | 12850 | DEFUN (show_bgp_neighbor_received_prefix_filter, |
12851 | show_bgp_neighbor_received_prefix_filter_cmd, | |
a80beece | 12852 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 12853 | SHOW_STR |
12854 | BGP_STR | |
12855 | "Detailed information on TCP and BGP neighbor connections\n" | |
12856 | "Neighbor to display information about\n" | |
12857 | "Neighbor to display information about\n" | |
a80beece | 12858 | "Neighbor on bgp configured interface\n" |
718e3744 | 12859 | "Display information received from a BGP neighbor\n" |
12860 | "Display the prefixlist filter\n") | |
12861 | { | |
12862 | char name[BUFSIZ]; | |
c63b83fe | 12863 | union sockunion su; |
718e3744 | 12864 | struct peer *peer; |
c63b83fe | 12865 | int count, ret; |
718e3744 | 12866 | |
c63b83fe JBD |
12867 | ret = str2sockunion (argv[0], &su); |
12868 | if (ret < 0) | |
12869 | { | |
a80beece DS |
12870 | peer = peer_lookup_by_conf_if (NULL, argv[0]); |
12871 | if (!peer) | |
12872 | { | |
12873 | vty_out (vty, "Malformed address or name: %s%s", argv[0], VTY_NEWLINE); | |
12874 | return CMD_WARNING; | |
12875 | } | |
12876 | } | |
12877 | else | |
12878 | { | |
12879 | peer = peer_lookup (NULL, &su); | |
12880 | if (! peer) | |
12881 | return CMD_WARNING; | |
c63b83fe | 12882 | } |
718e3744 | 12883 | |
12884 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP6, SAFI_UNICAST); | |
12885 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP6, name); | |
12886 | if (count) | |
12887 | { | |
12888 | vty_out (vty, "Address family: IPv6 Unicast%s", VTY_NEWLINE); | |
12889 | prefix_bgp_show_prefix_list (vty, AFI_IP6, name); | |
12890 | } | |
12891 | ||
12892 | return CMD_SUCCESS; | |
12893 | } | |
12894 | ||
12895 | ALIAS (show_bgp_neighbor_received_prefix_filter, | |
12896 | show_bgp_ipv6_neighbor_received_prefix_filter_cmd, | |
a80beece | 12897 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 12898 | SHOW_STR |
12899 | BGP_STR | |
12900 | "Address family\n" | |
12901 | "Detailed information on TCP and BGP neighbor connections\n" | |
12902 | "Neighbor to display information about\n" | |
12903 | "Neighbor to display information about\n" | |
a80beece | 12904 | "Neighbor on bgp configured interface\n" |
718e3744 | 12905 | "Display information received from a BGP neighbor\n" |
12906 | "Display the prefixlist filter\n") | |
12907 | ||
12908 | /* old command */ | |
bb46e94f | 12909 | ALIAS (show_bgp_view_neighbor_received_routes, |
718e3744 | 12910 | ipv6_bgp_neighbor_received_routes_cmd, |
a80beece | 12911 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12912 | SHOW_STR |
12913 | IPV6_STR | |
12914 | BGP_STR | |
12915 | "Detailed information on TCP and BGP neighbor connections\n" | |
12916 | "Neighbor to display information about\n" | |
12917 | "Neighbor to display information about\n" | |
a80beece | 12918 | "Neighbor on bgp configured interface\n" |
718e3744 | 12919 | "Display the received routes from neighbor\n") |
718e3744 | 12920 | |
12921 | /* old command */ | |
12922 | DEFUN (ipv6_mbgp_neighbor_received_routes, | |
12923 | ipv6_mbgp_neighbor_received_routes_cmd, | |
a80beece | 12924 | "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12925 | SHOW_STR |
12926 | IPV6_STR | |
12927 | MBGP_STR | |
12928 | "Detailed information on TCP and BGP neighbor connections\n" | |
12929 | "Neighbor to display information about\n" | |
12930 | "Neighbor to display information about\n" | |
a80beece | 12931 | "Neighbor on bgp configured interface\n" |
718e3744 | 12932 | "Display the received routes from neighbor\n") |
12933 | { | |
bb46e94f | 12934 | struct peer *peer; |
12935 | ||
12936 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12937 | if (! peer) | |
12938 | return CMD_WARNING; | |
12939 | ||
b05a1c8b | 12940 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_MULTICAST, 1, NULL); |
bb46e94f | 12941 | } |
12942 | ||
12943 | DEFUN (show_bgp_view_neighbor_received_prefix_filter, | |
12944 | show_bgp_view_neighbor_received_prefix_filter_cmd, | |
a80beece | 12945 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
bb46e94f | 12946 | SHOW_STR |
12947 | BGP_STR | |
12948 | "BGP view\n" | |
12949 | "View name\n" | |
12950 | "Detailed information on TCP and BGP neighbor connections\n" | |
12951 | "Neighbor to display information about\n" | |
12952 | "Neighbor to display information about\n" | |
a80beece | 12953 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12954 | "Display information received from a BGP neighbor\n" |
12955 | "Display the prefixlist filter\n") | |
12956 | { | |
12957 | char name[BUFSIZ]; | |
c63b83fe | 12958 | union sockunion su; |
bb46e94f | 12959 | struct peer *peer; |
12960 | struct bgp *bgp; | |
c63b83fe | 12961 | int count, ret; |
bb46e94f | 12962 | |
12963 | /* BGP structure lookup. */ | |
12964 | bgp = bgp_lookup_by_name (argv[0]); | |
12965 | if (bgp == NULL) | |
12966 | { | |
12967 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
12968 | return CMD_WARNING; | |
12969 | } | |
12970 | ||
c63b83fe JBD |
12971 | ret = str2sockunion (argv[1], &su); |
12972 | if (ret < 0) | |
12973 | { | |
a80beece DS |
12974 | peer = peer_lookup_by_conf_if (bgp, argv[1]); |
12975 | if (!peer) | |
12976 | { | |
12977 | vty_out (vty, "%% Malformed address or name: %s%s", argv[1], VTY_NEWLINE); | |
12978 | return CMD_WARNING; | |
12979 | } | |
12980 | } | |
12981 | else | |
12982 | { | |
12983 | peer = peer_lookup (bgp, &su); | |
12984 | if (! peer) | |
12985 | return CMD_WARNING; | |
c63b83fe | 12986 | } |
bb46e94f | 12987 | |
12988 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP6, SAFI_UNICAST); | |
12989 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP6, name); | |
12990 | if (count) | |
12991 | { | |
12992 | vty_out (vty, "Address family: IPv6 Unicast%s", VTY_NEWLINE); | |
12993 | prefix_bgp_show_prefix_list (vty, AFI_IP6, name); | |
12994 | } | |
12995 | ||
12996 | return CMD_SUCCESS; | |
718e3744 | 12997 | } |
bb46e94f | 12998 | |
12999 | ALIAS (show_bgp_view_neighbor_received_prefix_filter, | |
13000 | show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd, | |
a80beece | 13001 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
bb46e94f | 13002 | SHOW_STR |
13003 | BGP_STR | |
13004 | "BGP view\n" | |
13005 | "View name\n" | |
13006 | "Address family\n" | |
13007 | "Detailed information on TCP and BGP neighbor connections\n" | |
13008 | "Neighbor to display information about\n" | |
13009 | "Neighbor to display information about\n" | |
a80beece | 13010 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13011 | "Display information received from a BGP neighbor\n" |
13012 | "Display the prefixlist filter\n") | |
718e3744 | 13013 | #endif /* HAVE_IPV6 */ |
6b0655a2 | 13014 | |
94f2b392 | 13015 | static int |
bb46e94f | 13016 | bgp_show_neighbor_route (struct vty *vty, struct peer *peer, afi_t afi, |
b05a1c8b | 13017 | safi_t safi, enum bgp_show_type type) |
718e3744 | 13018 | { |
718e3744 | 13019 | if (! peer || ! peer->afc[afi][safi]) |
13020 | { | |
13021 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
718e3744 | 13022 | return CMD_WARNING; |
13023 | } | |
47fc97cc | 13024 | |
b05a1c8b | 13025 | return bgp_show (vty, peer->bgp, afi, safi, type, &peer->su, 0); |
718e3744 | 13026 | } |
13027 | ||
13028 | DEFUN (show_ip_bgp_neighbor_routes, | |
13029 | show_ip_bgp_neighbor_routes_cmd, | |
a80beece | 13030 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 13031 | SHOW_STR |
13032 | IP_STR | |
13033 | BGP_STR | |
13034 | "Detailed information on TCP and BGP neighbor connections\n" | |
13035 | "Neighbor to display information about\n" | |
13036 | "Neighbor to display information about\n" | |
a80beece | 13037 | "Neighbor on bgp configured interface\n" |
718e3744 | 13038 | "Display routes learned from neighbor\n") |
13039 | { | |
bb46e94f | 13040 | struct peer *peer; |
13041 | ||
13042 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13043 | if (! peer) | |
13044 | return CMD_WARNING; | |
13045 | ||
13046 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 13047 | bgp_show_type_neighbor); |
718e3744 | 13048 | } |
13049 | ||
13050 | DEFUN (show_ip_bgp_neighbor_flap, | |
13051 | show_ip_bgp_neighbor_flap_cmd, | |
a80beece | 13052 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
718e3744 | 13053 | SHOW_STR |
13054 | IP_STR | |
13055 | BGP_STR | |
13056 | "Detailed information on TCP and BGP neighbor connections\n" | |
13057 | "Neighbor to display information about\n" | |
13058 | "Neighbor to display information about\n" | |
a80beece | 13059 | "Neighbor on bgp configured interface\n" |
718e3744 | 13060 | "Display flap statistics of the routes learned from neighbor\n") |
13061 | { | |
bb46e94f | 13062 | struct peer *peer; |
13063 | ||
13064 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13065 | if (! peer) | |
13066 | return CMD_WARNING; | |
13067 | ||
13068 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 13069 | bgp_show_type_flap_neighbor); |
718e3744 | 13070 | } |
13071 | ||
13072 | DEFUN (show_ip_bgp_neighbor_damp, | |
13073 | show_ip_bgp_neighbor_damp_cmd, | |
a80beece | 13074 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
718e3744 | 13075 | SHOW_STR |
13076 | IP_STR | |
13077 | BGP_STR | |
13078 | "Detailed information on TCP and BGP neighbor connections\n" | |
13079 | "Neighbor to display information about\n" | |
13080 | "Neighbor to display information about\n" | |
a80beece | 13081 | "Neighbor on bgp configured interface\n" |
718e3744 | 13082 | "Display the dampened routes received from neighbor\n") |
13083 | { | |
bb46e94f | 13084 | struct peer *peer; |
13085 | ||
13086 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13087 | if (! peer) | |
13088 | return CMD_WARNING; | |
13089 | ||
13090 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
b05a1c8b | 13091 | bgp_show_type_damp_neighbor); |
718e3744 | 13092 | } |
13093 | ||
13094 | DEFUN (show_ip_bgp_ipv4_neighbor_routes, | |
13095 | show_ip_bgp_ipv4_neighbor_routes_cmd, | |
a80beece | 13096 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 13097 | SHOW_STR |
13098 | IP_STR | |
13099 | BGP_STR | |
13100 | "Address family\n" | |
13101 | "Address Family modifier\n" | |
13102 | "Address Family modifier\n" | |
13103 | "Detailed information on TCP and BGP neighbor connections\n" | |
13104 | "Neighbor to display information about\n" | |
13105 | "Neighbor to display information about\n" | |
a80beece | 13106 | "Neighbor on bgp configured interface\n" |
718e3744 | 13107 | "Display routes learned from neighbor\n") |
13108 | { | |
bb46e94f | 13109 | struct peer *peer; |
13110 | ||
13111 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13112 | if (! peer) | |
13113 | return CMD_WARNING; | |
13114 | ||
718e3744 | 13115 | if (strncmp (argv[0], "m", 1) == 0) |
bb46e94f | 13116 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_MULTICAST, |
b05a1c8b | 13117 | bgp_show_type_neighbor); |
718e3744 | 13118 | |
bb46e94f | 13119 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, |
b05a1c8b | 13120 | bgp_show_type_neighbor); |
718e3744 | 13121 | } |
bb46e94f | 13122 | |
fee0f4c6 | 13123 | DEFUN (show_ip_bgp_view_rsclient, |
13124 | show_ip_bgp_view_rsclient_cmd, | |
a80beece | 13125 | "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 13126 | SHOW_STR |
13127 | IP_STR | |
13128 | BGP_STR | |
13129 | "BGP view\n" | |
2b00515a | 13130 | "View name\n" |
fee0f4c6 | 13131 | "Information about Route Server Client\n" |
a80beece | 13132 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 13133 | { |
13134 | struct bgp_table *table; | |
13135 | struct peer *peer; | |
13136 | ||
13137 | if (argc == 2) | |
13138 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13139 | else | |
13140 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13141 | ||
13142 | if (! peer) | |
13143 | return CMD_WARNING; | |
13144 | ||
13145 | if (! peer->afc[AFI_IP][SAFI_UNICAST]) | |
13146 | { | |
13147 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13148 | VTY_NEWLINE); | |
13149 | return CMD_WARNING; | |
13150 | } | |
13151 | ||
13152 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][SAFI_UNICAST], | |
13153 | PEER_FLAG_RSERVER_CLIENT)) | |
13154 | { | |
13155 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13156 | VTY_NEWLINE); | |
13157 | return CMD_WARNING; | |
13158 | } | |
13159 | ||
13160 | table = peer->rib[AFI_IP][SAFI_UNICAST]; | |
13161 | ||
47fc97cc | 13162 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
b05a1c8b | 13163 | NULL, 0); |
fee0f4c6 | 13164 | } |
13165 | ||
13166 | ALIAS (show_ip_bgp_view_rsclient, | |
13167 | show_ip_bgp_rsclient_cmd, | |
a80beece | 13168 | "show ip bgp rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 13169 | SHOW_STR |
13170 | IP_STR | |
13171 | BGP_STR | |
13172 | "Information about Route Server Client\n" | |
a80beece | 13173 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 13174 | |
95cbbd2a ML |
13175 | DEFUN (show_bgp_view_ipv4_safi_rsclient, |
13176 | show_bgp_view_ipv4_safi_rsclient_cmd, | |
a80beece | 13177 | "show bgp view WORD ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 13178 | SHOW_STR |
fee0f4c6 | 13179 | BGP_STR |
13180 | "BGP view\n" | |
2b00515a | 13181 | "View name\n" |
95cbbd2a ML |
13182 | "Address family\n" |
13183 | "Address Family modifier\n" | |
13184 | "Address Family modifier\n" | |
fee0f4c6 | 13185 | "Information about Route Server Client\n" |
a80beece | 13186 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 13187 | { |
95cbbd2a | 13188 | struct bgp_table *table; |
fee0f4c6 | 13189 | struct peer *peer; |
95cbbd2a | 13190 | safi_t safi; |
fee0f4c6 | 13191 | |
95cbbd2a ML |
13192 | if (argc == 3) { |
13193 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13194 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13195 | } else { | |
13196 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13197 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13198 | } | |
13199 | ||
13200 | if (! peer) | |
13201 | return CMD_WARNING; | |
13202 | ||
13203 | if (! peer->afc[AFI_IP][safi]) | |
fee0f4c6 | 13204 | { |
95cbbd2a ML |
13205 | vty_out (vty, "%% Activate the neighbor for the address family first%s", |
13206 | VTY_NEWLINE); | |
13207 | return CMD_WARNING; | |
13208 | } | |
13209 | ||
13210 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][safi], | |
13211 | PEER_FLAG_RSERVER_CLIENT)) | |
13212 | { | |
13213 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13214 | VTY_NEWLINE); | |
13215 | return CMD_WARNING; | |
13216 | } | |
13217 | ||
13218 | table = peer->rib[AFI_IP][safi]; | |
13219 | ||
47fc97cc | 13220 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
b05a1c8b | 13221 | NULL, 0); |
95cbbd2a ML |
13222 | } |
13223 | ||
13224 | ALIAS (show_bgp_view_ipv4_safi_rsclient, | |
13225 | show_bgp_ipv4_safi_rsclient_cmd, | |
a80beece | 13226 | "show bgp ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
95cbbd2a ML |
13227 | SHOW_STR |
13228 | BGP_STR | |
13229 | "Address family\n" | |
13230 | "Address Family modifier\n" | |
13231 | "Address Family modifier\n" | |
13232 | "Information about Route Server Client\n" | |
a80beece | 13233 | NEIGHBOR_ADDR_STR3) |
95cbbd2a ML |
13234 | |
13235 | DEFUN (show_ip_bgp_view_rsclient_route, | |
13236 | show_ip_bgp_view_rsclient_route_cmd, | |
a80beece | 13237 | "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
95cbbd2a ML |
13238 | SHOW_STR |
13239 | IP_STR | |
13240 | BGP_STR | |
13241 | "BGP view\n" | |
2b00515a | 13242 | "View name\n" |
95cbbd2a | 13243 | "Information about Route Server Client\n" |
a80beece | 13244 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13245 | "Network in the BGP routing table to display\n") |
13246 | { | |
13247 | struct bgp *bgp; | |
13248 | struct peer *peer; | |
13249 | ||
13250 | /* BGP structure lookup. */ | |
13251 | if (argc == 3) | |
13252 | { | |
13253 | bgp = bgp_lookup_by_name (argv[0]); | |
13254 | if (bgp == NULL) | |
13255 | { | |
13256 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13257 | return CMD_WARNING; | |
fee0f4c6 | 13258 | } |
13259 | } | |
13260 | else | |
13261 | { | |
13262 | bgp = bgp_get_default (); | |
13263 | if (bgp == NULL) | |
13264 | { | |
13265 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13266 | return CMD_WARNING; | |
13267 | } | |
13268 | } | |
13269 | ||
13270 | if (argc == 3) | |
13271 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13272 | else | |
13273 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13274 | ||
13275 | if (! peer) | |
13276 | return CMD_WARNING; | |
13277 | ||
13278 | if (! peer->afc[AFI_IP][SAFI_UNICAST]) | |
13279 | { | |
13280 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13281 | VTY_NEWLINE); | |
13282 | return CMD_WARNING; | |
b05a1c8b | 13283 | } |
fee0f4c6 | 13284 | |
13285 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][SAFI_UNICAST], | |
13286 | PEER_FLAG_RSERVER_CLIENT)) | |
13287 | { | |
13288 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13289 | VTY_NEWLINE); | |
13290 | return CMD_WARNING; | |
13291 | } | |
13292 | ||
13293 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][SAFI_UNICAST], | |
13294 | (argc == 3) ? argv[2] : argv[1], | |
b05a1c8b | 13295 | AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, 0); |
fee0f4c6 | 13296 | } |
13297 | ||
13298 | ALIAS (show_ip_bgp_view_rsclient_route, | |
13299 | show_ip_bgp_rsclient_route_cmd, | |
a80beece | 13300 | "show ip bgp rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
fee0f4c6 | 13301 | SHOW_STR |
13302 | IP_STR | |
13303 | BGP_STR | |
13304 | "Information about Route Server Client\n" | |
a80beece | 13305 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13306 | "Network in the BGP routing table to display\n") |
13307 | ||
95cbbd2a ML |
13308 | DEFUN (show_bgp_view_ipv4_safi_rsclient_route, |
13309 | show_bgp_view_ipv4_safi_rsclient_route_cmd, | |
a80beece | 13310 | "show bgp view WORD ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
95cbbd2a ML |
13311 | SHOW_STR |
13312 | BGP_STR | |
13313 | "BGP view\n" | |
2b00515a | 13314 | "View name\n" |
95cbbd2a ML |
13315 | "Address family\n" |
13316 | "Address Family modifier\n" | |
13317 | "Address Family modifier\n" | |
13318 | "Information about Route Server Client\n" | |
a80beece | 13319 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13320 | "Network in the BGP routing table to display\n") |
13321 | { | |
13322 | struct bgp *bgp; | |
13323 | struct peer *peer; | |
13324 | safi_t safi; | |
13325 | ||
13326 | /* BGP structure lookup. */ | |
13327 | if (argc == 4) | |
13328 | { | |
13329 | bgp = bgp_lookup_by_name (argv[0]); | |
13330 | if (bgp == NULL) | |
13331 | { | |
13332 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13333 | return CMD_WARNING; | |
13334 | } | |
13335 | } | |
13336 | else | |
13337 | { | |
13338 | bgp = bgp_get_default (); | |
13339 | if (bgp == NULL) | |
13340 | { | |
13341 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13342 | return CMD_WARNING; | |
13343 | } | |
13344 | } | |
13345 | ||
13346 | if (argc == 4) { | |
13347 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13348 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13349 | } else { | |
13350 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13351 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13352 | } | |
13353 | ||
13354 | if (! peer) | |
13355 | return CMD_WARNING; | |
13356 | ||
13357 | if (! peer->afc[AFI_IP][safi]) | |
13358 | { | |
13359 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13360 | VTY_NEWLINE); | |
13361 | return CMD_WARNING; | |
13362 | } | |
13363 | ||
13364 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][safi], | |
13365 | PEER_FLAG_RSERVER_CLIENT)) | |
13366 | { | |
13367 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13368 | VTY_NEWLINE); | |
13369 | return CMD_WARNING; | |
13370 | } | |
13371 | ||
13372 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][safi], | |
13373 | (argc == 4) ? argv[3] : argv[2], | |
b05a1c8b | 13374 | AFI_IP, safi, NULL, 0, BGP_PATH_ALL, 0); |
95cbbd2a ML |
13375 | } |
13376 | ||
13377 | ALIAS (show_bgp_view_ipv4_safi_rsclient_route, | |
13378 | show_bgp_ipv4_safi_rsclient_route_cmd, | |
a80beece | 13379 | "show bgp ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
95cbbd2a ML |
13380 | SHOW_STR |
13381 | BGP_STR | |
13382 | "Address family\n" | |
13383 | "Address Family modifier\n" | |
13384 | "Address Family modifier\n" | |
13385 | "Information about Route Server Client\n" | |
a80beece | 13386 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13387 | "Network in the BGP routing table to display\n") |
13388 | ||
fee0f4c6 | 13389 | DEFUN (show_ip_bgp_view_rsclient_prefix, |
13390 | show_ip_bgp_view_rsclient_prefix_cmd, | |
a80beece | 13391 | "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
fee0f4c6 | 13392 | SHOW_STR |
13393 | IP_STR | |
13394 | BGP_STR | |
13395 | "BGP view\n" | |
2b00515a | 13396 | "View name\n" |
fee0f4c6 | 13397 | "Information about Route Server Client\n" |
a80beece | 13398 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13399 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
13400 | { | |
13401 | struct bgp *bgp; | |
13402 | struct peer *peer; | |
13403 | ||
13404 | /* BGP structure lookup. */ | |
13405 | if (argc == 3) | |
13406 | { | |
13407 | bgp = bgp_lookup_by_name (argv[0]); | |
13408 | if (bgp == NULL) | |
13409 | { | |
13410 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13411 | return CMD_WARNING; | |
13412 | } | |
13413 | } | |
13414 | else | |
13415 | { | |
13416 | bgp = bgp_get_default (); | |
13417 | if (bgp == NULL) | |
13418 | { | |
13419 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13420 | return CMD_WARNING; | |
13421 | } | |
13422 | } | |
13423 | ||
13424 | if (argc == 3) | |
13425 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13426 | else | |
13427 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13428 | ||
13429 | if (! peer) | |
13430 | return CMD_WARNING; | |
13431 | ||
13432 | if (! peer->afc[AFI_IP][SAFI_UNICAST]) | |
13433 | { | |
13434 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13435 | VTY_NEWLINE); | |
13436 | return CMD_WARNING; | |
13437 | } | |
13438 | ||
13439 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][SAFI_UNICAST], | |
13440 | PEER_FLAG_RSERVER_CLIENT)) | |
13441 | { | |
13442 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13443 | VTY_NEWLINE); | |
13444 | return CMD_WARNING; | |
13445 | } | |
13446 | ||
13447 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][SAFI_UNICAST], | |
13448 | (argc == 3) ? argv[2] : argv[1], | |
b05a1c8b | 13449 | AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, 0); |
fee0f4c6 | 13450 | } |
13451 | ||
13452 | ALIAS (show_ip_bgp_view_rsclient_prefix, | |
13453 | show_ip_bgp_rsclient_prefix_cmd, | |
a80beece | 13454 | "show ip bgp rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
fee0f4c6 | 13455 | SHOW_STR |
13456 | IP_STR | |
13457 | BGP_STR | |
13458 | "Information about Route Server Client\n" | |
a80beece | 13459 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13460 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
13461 | ||
95cbbd2a ML |
13462 | DEFUN (show_bgp_view_ipv4_safi_rsclient_prefix, |
13463 | show_bgp_view_ipv4_safi_rsclient_prefix_cmd, | |
a80beece | 13464 | "show bgp view WORD ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
95cbbd2a ML |
13465 | SHOW_STR |
13466 | BGP_STR | |
13467 | "BGP view\n" | |
2b00515a | 13468 | "View name\n" |
95cbbd2a ML |
13469 | "Address family\n" |
13470 | "Address Family modifier\n" | |
13471 | "Address Family modifier\n" | |
13472 | "Information about Route Server Client\n" | |
a80beece | 13473 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13474 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
13475 | { | |
13476 | struct bgp *bgp; | |
13477 | struct peer *peer; | |
13478 | safi_t safi; | |
13479 | ||
13480 | /* BGP structure lookup. */ | |
13481 | if (argc == 4) | |
13482 | { | |
13483 | bgp = bgp_lookup_by_name (argv[0]); | |
13484 | if (bgp == NULL) | |
13485 | { | |
13486 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13487 | return CMD_WARNING; | |
13488 | } | |
13489 | } | |
13490 | else | |
13491 | { | |
13492 | bgp = bgp_get_default (); | |
13493 | if (bgp == NULL) | |
13494 | { | |
13495 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13496 | return CMD_WARNING; | |
13497 | } | |
13498 | } | |
13499 | ||
13500 | if (argc == 4) { | |
13501 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13502 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13503 | } else { | |
13504 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13505 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13506 | } | |
13507 | ||
13508 | if (! peer) | |
13509 | return CMD_WARNING; | |
13510 | ||
13511 | if (! peer->afc[AFI_IP][safi]) | |
13512 | { | |
13513 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13514 | VTY_NEWLINE); | |
13515 | return CMD_WARNING; | |
13516 | } | |
13517 | ||
13518 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][safi], | |
13519 | PEER_FLAG_RSERVER_CLIENT)) | |
13520 | { | |
13521 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13522 | VTY_NEWLINE); | |
13523 | return CMD_WARNING; | |
13524 | } | |
13525 | ||
13526 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][safi], | |
13527 | (argc == 4) ? argv[3] : argv[2], | |
b05a1c8b | 13528 | AFI_IP, safi, NULL, 1, BGP_PATH_ALL, 0); |
95cbbd2a ML |
13529 | } |
13530 | ||
13531 | ALIAS (show_bgp_view_ipv4_safi_rsclient_prefix, | |
13532 | show_bgp_ipv4_safi_rsclient_prefix_cmd, | |
a80beece | 13533 | "show bgp ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
95cbbd2a ML |
13534 | SHOW_STR |
13535 | BGP_STR | |
13536 | "Address family\n" | |
13537 | "Address Family modifier\n" | |
13538 | "Address Family modifier\n" | |
13539 | "Information about Route Server Client\n" | |
a80beece | 13540 | NEIGHBOR_ADDR_STR3 |
95cbbd2a | 13541 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
fee0f4c6 | 13542 | |
718e3744 | 13543 | #ifdef HAVE_IPV6 |
bb46e94f | 13544 | DEFUN (show_bgp_view_neighbor_routes, |
13545 | show_bgp_view_neighbor_routes_cmd, | |
a80beece | 13546 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 13547 | SHOW_STR |
13548 | BGP_STR | |
bb46e94f | 13549 | "BGP view\n" |
2b00515a | 13550 | "View name\n" |
718e3744 | 13551 | "Detailed information on TCP and BGP neighbor connections\n" |
13552 | "Neighbor to display information about\n" | |
13553 | "Neighbor to display information about\n" | |
a80beece | 13554 | "Neighbor on bgp configured interface\n" |
718e3744 | 13555 | "Display routes learned from neighbor\n") |
13556 | { | |
bb46e94f | 13557 | struct peer *peer; |
13558 | ||
13559 | if (argc == 2) | |
13560 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13561 | else | |
13562 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13563 | ||
13564 | if (! peer) | |
13565 | return CMD_WARNING; | |
13566 | ||
13567 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
b05a1c8b | 13568 | bgp_show_type_neighbor); |
718e3744 | 13569 | } |
13570 | ||
bb46e94f | 13571 | ALIAS (show_bgp_view_neighbor_routes, |
13572 | show_bgp_view_ipv6_neighbor_routes_cmd, | |
a80beece | 13573 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
bb46e94f | 13574 | SHOW_STR |
13575 | BGP_STR | |
13576 | "BGP view\n" | |
2b00515a | 13577 | "View name\n" |
bb46e94f | 13578 | "Address family\n" |
13579 | "Detailed information on TCP and BGP neighbor connections\n" | |
13580 | "Neighbor to display information about\n" | |
13581 | "Neighbor to display information about\n" | |
a80beece | 13582 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13583 | "Display routes learned from neighbor\n") |
13584 | ||
13585 | DEFUN (show_bgp_view_neighbor_damp, | |
13586 | show_bgp_view_neighbor_damp_cmd, | |
a80beece | 13587 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 13588 | SHOW_STR |
13589 | BGP_STR | |
13590 | "BGP view\n" | |
2b00515a | 13591 | "View name\n" |
bb46e94f | 13592 | "Detailed information on TCP and BGP neighbor connections\n" |
13593 | "Neighbor to display information about\n" | |
13594 | "Neighbor to display information about\n" | |
a80beece | 13595 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13596 | "Display the dampened routes received from neighbor\n") |
13597 | { | |
13598 | struct peer *peer; | |
13599 | ||
13600 | if (argc == 2) | |
13601 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13602 | else | |
13603 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13604 | ||
13605 | if (! peer) | |
13606 | return CMD_WARNING; | |
13607 | ||
13608 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
b05a1c8b | 13609 | bgp_show_type_damp_neighbor); |
bb46e94f | 13610 | } |
13611 | ||
13612 | ALIAS (show_bgp_view_neighbor_damp, | |
13613 | show_bgp_view_ipv6_neighbor_damp_cmd, | |
a80beece | 13614 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 13615 | SHOW_STR |
13616 | BGP_STR | |
13617 | "BGP view\n" | |
2b00515a | 13618 | "View name\n" |
bb46e94f | 13619 | "Address family\n" |
13620 | "Detailed information on TCP and BGP neighbor connections\n" | |
13621 | "Neighbor to display information about\n" | |
13622 | "Neighbor to display information about\n" | |
a80beece | 13623 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13624 | "Display the dampened routes received from neighbor\n") |
13625 | ||
13626 | DEFUN (show_bgp_view_neighbor_flap, | |
13627 | show_bgp_view_neighbor_flap_cmd, | |
a80beece | 13628 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 13629 | SHOW_STR |
13630 | BGP_STR | |
13631 | "BGP view\n" | |
2b00515a | 13632 | "View name\n" |
bb46e94f | 13633 | "Detailed information on TCP and BGP neighbor connections\n" |
13634 | "Neighbor to display information about\n" | |
13635 | "Neighbor to display information about\n" | |
a80beece | 13636 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13637 | "Display flap statistics of the routes learned from neighbor\n") |
13638 | { | |
13639 | struct peer *peer; | |
13640 | ||
13641 | if (argc == 2) | |
13642 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13643 | else | |
13644 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13645 | ||
13646 | if (! peer) | |
13647 | return CMD_WARNING; | |
13648 | ||
13649 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
b05a1c8b | 13650 | bgp_show_type_flap_neighbor); |
bb46e94f | 13651 | } |
13652 | ||
13653 | ALIAS (show_bgp_view_neighbor_flap, | |
13654 | show_bgp_view_ipv6_neighbor_flap_cmd, | |
a80beece | 13655 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 13656 | SHOW_STR |
13657 | BGP_STR | |
13658 | "BGP view\n" | |
2b00515a | 13659 | "View name\n" |
bb46e94f | 13660 | "Address family\n" |
13661 | "Detailed information on TCP and BGP neighbor connections\n" | |
13662 | "Neighbor to display information about\n" | |
13663 | "Neighbor to display information about\n" | |
a80beece | 13664 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13665 | "Display flap statistics of the routes learned from neighbor\n") |
13666 | ||
13667 | ALIAS (show_bgp_view_neighbor_routes, | |
13668 | show_bgp_neighbor_routes_cmd, | |
a80beece | 13669 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
bb46e94f | 13670 | SHOW_STR |
13671 | BGP_STR | |
13672 | "Detailed information on TCP and BGP neighbor connections\n" | |
13673 | "Neighbor to display information about\n" | |
13674 | "Neighbor to display information about\n" | |
a80beece | 13675 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13676 | "Display routes learned from neighbor\n") |
13677 | ||
13678 | ||
13679 | ALIAS (show_bgp_view_neighbor_routes, | |
718e3744 | 13680 | show_bgp_ipv6_neighbor_routes_cmd, |
a80beece | 13681 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 13682 | SHOW_STR |
13683 | BGP_STR | |
13684 | "Address family\n" | |
13685 | "Detailed information on TCP and BGP neighbor connections\n" | |
13686 | "Neighbor to display information about\n" | |
13687 | "Neighbor to display information about\n" | |
a80beece | 13688 | "Neighbor on bgp configured interface\n" |
718e3744 | 13689 | "Display routes learned from neighbor\n") |
13690 | ||
13691 | /* old command */ | |
bb46e94f | 13692 | ALIAS (show_bgp_view_neighbor_routes, |
718e3744 | 13693 | ipv6_bgp_neighbor_routes_cmd, |
a80beece | 13694 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 13695 | SHOW_STR |
13696 | IPV6_STR | |
13697 | BGP_STR | |
13698 | "Detailed information on TCP and BGP neighbor connections\n" | |
13699 | "Neighbor to display information about\n" | |
13700 | "Neighbor to display information about\n" | |
a80beece | 13701 | "Neighbor on bgp configured interface\n" |
718e3744 | 13702 | "Display routes learned from neighbor\n") |
718e3744 | 13703 | |
13704 | /* old command */ | |
13705 | DEFUN (ipv6_mbgp_neighbor_routes, | |
13706 | ipv6_mbgp_neighbor_routes_cmd, | |
a80beece | 13707 | "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 13708 | SHOW_STR |
13709 | IPV6_STR | |
13710 | MBGP_STR | |
13711 | "Detailed information on TCP and BGP neighbor connections\n" | |
13712 | "Neighbor to display information about\n" | |
13713 | "Neighbor to display information about\n" | |
a80beece | 13714 | "Neighbor on bgp configured interface\n" |
718e3744 | 13715 | "Display routes learned from neighbor\n") |
13716 | { | |
bb46e94f | 13717 | struct peer *peer; |
13718 | ||
13719 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13720 | if (! peer) | |
13721 | return CMD_WARNING; | |
13722 | ||
13723 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_MULTICAST, | |
b05a1c8b | 13724 | bgp_show_type_neighbor); |
718e3744 | 13725 | } |
bb46e94f | 13726 | |
13727 | ALIAS (show_bgp_view_neighbor_flap, | |
13728 | show_bgp_neighbor_flap_cmd, | |
a80beece | 13729 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 13730 | SHOW_STR |
13731 | BGP_STR | |
13732 | "Detailed information on TCP and BGP neighbor connections\n" | |
13733 | "Neighbor to display information about\n" | |
13734 | "Neighbor to display information about\n" | |
a80beece | 13735 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13736 | "Display flap statistics of the routes learned from neighbor\n") |
13737 | ||
13738 | ALIAS (show_bgp_view_neighbor_flap, | |
13739 | show_bgp_ipv6_neighbor_flap_cmd, | |
a80beece | 13740 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 13741 | SHOW_STR |
13742 | BGP_STR | |
13743 | "Address family\n" | |
13744 | "Detailed information on TCP and BGP neighbor connections\n" | |
13745 | "Neighbor to display information about\n" | |
13746 | "Neighbor to display information about\n" | |
a80beece | 13747 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13748 | "Display flap statistics of the routes learned from neighbor\n") |
13749 | ||
13750 | ALIAS (show_bgp_view_neighbor_damp, | |
13751 | show_bgp_neighbor_damp_cmd, | |
a80beece | 13752 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 13753 | SHOW_STR |
13754 | BGP_STR | |
13755 | "Detailed information on TCP and BGP neighbor connections\n" | |
13756 | "Neighbor to display information about\n" | |
13757 | "Neighbor to display information about\n" | |
a80beece | 13758 | "Neighbor on bgp configured interface\n" |
bb46e94f | 13759 | "Display the dampened routes received from neighbor\n") |
13760 | ||
13761 | ALIAS (show_bgp_view_neighbor_damp, | |
13762 | show_bgp_ipv6_neighbor_damp_cmd, | |
a80beece | 13763 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 13764 | SHOW_STR |
13765 | BGP_STR | |
13766 | "Address family\n" | |
13767 | "Detailed information on TCP and BGP neighbor connections\n" | |
13768 | "Neighbor to display information about\n" | |
13769 | "Neighbor to display information about\n" | |
a80beece | 13770 | "Neighbor on bgp configured interface\n" |
c001ae62 | 13771 | "Display the dampened routes received from neighbor\n") |
fee0f4c6 | 13772 | |
13773 | DEFUN (show_bgp_view_rsclient, | |
13774 | show_bgp_view_rsclient_cmd, | |
a80beece | 13775 | "show bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 13776 | SHOW_STR |
13777 | BGP_STR | |
13778 | "BGP view\n" | |
2b00515a | 13779 | "View name\n" |
fee0f4c6 | 13780 | "Information about Route Server Client\n" |
a80beece | 13781 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 13782 | { |
13783 | struct bgp_table *table; | |
13784 | struct peer *peer; | |
13785 | ||
13786 | if (argc == 2) | |
13787 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13788 | else | |
13789 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13790 | ||
13791 | if (! peer) | |
13792 | return CMD_WARNING; | |
13793 | ||
13794 | if (! peer->afc[AFI_IP6][SAFI_UNICAST]) | |
13795 | { | |
13796 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13797 | VTY_NEWLINE); | |
13798 | return CMD_WARNING; | |
13799 | } | |
13800 | ||
13801 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][SAFI_UNICAST], | |
13802 | PEER_FLAG_RSERVER_CLIENT)) | |
13803 | { | |
13804 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13805 | VTY_NEWLINE); | |
13806 | return CMD_WARNING; | |
13807 | } | |
13808 | ||
13809 | table = peer->rib[AFI_IP6][SAFI_UNICAST]; | |
13810 | ||
47fc97cc | 13811 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
b05a1c8b | 13812 | NULL, 0); |
fee0f4c6 | 13813 | } |
13814 | ||
13815 | ALIAS (show_bgp_view_rsclient, | |
13816 | show_bgp_rsclient_cmd, | |
a80beece | 13817 | "show bgp rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 13818 | SHOW_STR |
13819 | BGP_STR | |
13820 | "Information about Route Server Client\n" | |
a80beece | 13821 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 13822 | |
95cbbd2a ML |
13823 | DEFUN (show_bgp_view_ipv6_safi_rsclient, |
13824 | show_bgp_view_ipv6_safi_rsclient_cmd, | |
a80beece | 13825 | "show bgp view WORD ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
95cbbd2a ML |
13826 | SHOW_STR |
13827 | BGP_STR | |
13828 | "BGP view\n" | |
2b00515a | 13829 | "View name\n" |
95cbbd2a ML |
13830 | "Address family\n" |
13831 | "Address Family modifier\n" | |
13832 | "Address Family modifier\n" | |
13833 | "Information about Route Server Client\n" | |
a80beece | 13834 | NEIGHBOR_ADDR_STR3) |
95cbbd2a ML |
13835 | { |
13836 | struct bgp_table *table; | |
13837 | struct peer *peer; | |
13838 | safi_t safi; | |
13839 | ||
13840 | if (argc == 3) { | |
13841 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13842 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13843 | } else { | |
13844 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13845 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13846 | } | |
13847 | ||
13848 | if (! peer) | |
13849 | return CMD_WARNING; | |
13850 | ||
13851 | if (! peer->afc[AFI_IP6][safi]) | |
13852 | { | |
13853 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13854 | VTY_NEWLINE); | |
13855 | return CMD_WARNING; | |
13856 | } | |
13857 | ||
13858 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][safi], | |
13859 | PEER_FLAG_RSERVER_CLIENT)) | |
13860 | { | |
13861 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13862 | VTY_NEWLINE); | |
13863 | return CMD_WARNING; | |
13864 | } | |
13865 | ||
13866 | table = peer->rib[AFI_IP6][safi]; | |
13867 | ||
47fc97cc | 13868 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
b05a1c8b | 13869 | NULL, 0); |
95cbbd2a ML |
13870 | } |
13871 | ||
13872 | ALIAS (show_bgp_view_ipv6_safi_rsclient, | |
13873 | show_bgp_ipv6_safi_rsclient_cmd, | |
a80beece | 13874 | "show bgp ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
95cbbd2a ML |
13875 | SHOW_STR |
13876 | BGP_STR | |
13877 | "Address family\n" | |
13878 | "Address Family modifier\n" | |
13879 | "Address Family modifier\n" | |
13880 | "Information about Route Server Client\n" | |
a80beece | 13881 | NEIGHBOR_ADDR_STR3) |
95cbbd2a | 13882 | |
fee0f4c6 | 13883 | DEFUN (show_bgp_view_rsclient_route, |
13884 | show_bgp_view_rsclient_route_cmd, | |
a80beece | 13885 | "show bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
fee0f4c6 | 13886 | SHOW_STR |
13887 | BGP_STR | |
13888 | "BGP view\n" | |
2b00515a | 13889 | "View name\n" |
fee0f4c6 | 13890 | "Information about Route Server Client\n" |
a80beece | 13891 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13892 | "Network in the BGP routing table to display\n") |
13893 | { | |
13894 | struct bgp *bgp; | |
13895 | struct peer *peer; | |
13896 | ||
13897 | /* BGP structure lookup. */ | |
13898 | if (argc == 3) | |
13899 | { | |
13900 | bgp = bgp_lookup_by_name (argv[0]); | |
13901 | if (bgp == NULL) | |
13902 | { | |
13903 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13904 | return CMD_WARNING; | |
13905 | } | |
13906 | } | |
13907 | else | |
13908 | { | |
13909 | bgp = bgp_get_default (); | |
13910 | if (bgp == NULL) | |
13911 | { | |
13912 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13913 | return CMD_WARNING; | |
13914 | } | |
13915 | } | |
13916 | ||
13917 | if (argc == 3) | |
13918 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13919 | else | |
13920 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13921 | ||
13922 | if (! peer) | |
13923 | return CMD_WARNING; | |
13924 | ||
13925 | if (! peer->afc[AFI_IP6][SAFI_UNICAST]) | |
13926 | { | |
13927 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13928 | VTY_NEWLINE); | |
13929 | return CMD_WARNING; | |
13930 | } | |
13931 | ||
13932 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][SAFI_UNICAST], | |
13933 | PEER_FLAG_RSERVER_CLIENT)) | |
13934 | { | |
13935 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13936 | VTY_NEWLINE); | |
13937 | return CMD_WARNING; | |
13938 | } | |
13939 | ||
13940 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][SAFI_UNICAST], | |
13941 | (argc == 3) ? argv[2] : argv[1], | |
b05a1c8b | 13942 | AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL, 0); |
fee0f4c6 | 13943 | } |
13944 | ||
13945 | ALIAS (show_bgp_view_rsclient_route, | |
13946 | show_bgp_rsclient_route_cmd, | |
a80beece | 13947 | "show bgp rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
fee0f4c6 | 13948 | SHOW_STR |
13949 | BGP_STR | |
13950 | "Information about Route Server Client\n" | |
a80beece | 13951 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13952 | "Network in the BGP routing table to display\n") |
13953 | ||
95cbbd2a ML |
13954 | DEFUN (show_bgp_view_ipv6_safi_rsclient_route, |
13955 | show_bgp_view_ipv6_safi_rsclient_route_cmd, | |
a80beece | 13956 | "show bgp view WORD ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
95cbbd2a ML |
13957 | SHOW_STR |
13958 | BGP_STR | |
13959 | "BGP view\n" | |
2b00515a | 13960 | "View name\n" |
95cbbd2a ML |
13961 | "Address family\n" |
13962 | "Address Family modifier\n" | |
13963 | "Address Family modifier\n" | |
13964 | "Information about Route Server Client\n" | |
a80beece | 13965 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13966 | "Network in the BGP routing table to display\n") |
13967 | { | |
13968 | struct bgp *bgp; | |
13969 | struct peer *peer; | |
13970 | safi_t safi; | |
13971 | ||
13972 | /* BGP structure lookup. */ | |
13973 | if (argc == 4) | |
13974 | { | |
13975 | bgp = bgp_lookup_by_name (argv[0]); | |
13976 | if (bgp == NULL) | |
13977 | { | |
13978 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13979 | return CMD_WARNING; | |
13980 | } | |
13981 | } | |
13982 | else | |
13983 | { | |
13984 | bgp = bgp_get_default (); | |
13985 | if (bgp == NULL) | |
13986 | { | |
13987 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13988 | return CMD_WARNING; | |
13989 | } | |
13990 | } | |
13991 | ||
13992 | if (argc == 4) { | |
13993 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13994 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13995 | } else { | |
13996 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13997 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13998 | } | |
13999 | ||
14000 | if (! peer) | |
14001 | return CMD_WARNING; | |
14002 | ||
14003 | if (! peer->afc[AFI_IP6][safi]) | |
14004 | { | |
14005 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
14006 | VTY_NEWLINE); | |
14007 | return CMD_WARNING; | |
14008 | } | |
14009 | ||
14010 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][safi], | |
14011 | PEER_FLAG_RSERVER_CLIENT)) | |
14012 | { | |
14013 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
14014 | VTY_NEWLINE); | |
14015 | return CMD_WARNING; | |
14016 | } | |
14017 | ||
14018 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][safi], | |
14019 | (argc == 4) ? argv[3] : argv[2], | |
b05a1c8b | 14020 | AFI_IP6, safi, NULL, 0, BGP_PATH_ALL, 0); |
95cbbd2a ML |
14021 | } |
14022 | ||
14023 | ALIAS (show_bgp_view_ipv6_safi_rsclient_route, | |
14024 | show_bgp_ipv6_safi_rsclient_route_cmd, | |
a80beece | 14025 | "show bgp ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
95cbbd2a ML |
14026 | SHOW_STR |
14027 | BGP_STR | |
14028 | "Address family\n" | |
14029 | "Address Family modifier\n" | |
14030 | "Address Family modifier\n" | |
14031 | "Information about Route Server Client\n" | |
a80beece | 14032 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
14033 | "Network in the BGP routing table to display\n") |
14034 | ||
fee0f4c6 | 14035 | DEFUN (show_bgp_view_rsclient_prefix, |
14036 | show_bgp_view_rsclient_prefix_cmd, | |
a80beece | 14037 | "show bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
fee0f4c6 | 14038 | SHOW_STR |
14039 | BGP_STR | |
14040 | "BGP view\n" | |
2b00515a | 14041 | "View name\n" |
fee0f4c6 | 14042 | "Information about Route Server Client\n" |
a80beece | 14043 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 14044 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") |
14045 | { | |
14046 | struct bgp *bgp; | |
14047 | struct peer *peer; | |
14048 | ||
14049 | /* BGP structure lookup. */ | |
14050 | if (argc == 3) | |
14051 | { | |
14052 | bgp = bgp_lookup_by_name (argv[0]); | |
14053 | if (bgp == NULL) | |
14054 | { | |
14055 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
14056 | return CMD_WARNING; | |
14057 | } | |
14058 | } | |
14059 | else | |
14060 | { | |
14061 | bgp = bgp_get_default (); | |
14062 | if (bgp == NULL) | |
14063 | { | |
14064 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
14065 | return CMD_WARNING; | |
14066 | } | |
14067 | } | |
14068 | ||
14069 | if (argc == 3) | |
14070 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
14071 | else | |
14072 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
14073 | ||
14074 | if (! peer) | |
14075 | return CMD_WARNING; | |
14076 | ||
14077 | if (! peer->afc[AFI_IP6][SAFI_UNICAST]) | |
14078 | { | |
14079 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
14080 | VTY_NEWLINE); | |
14081 | return CMD_WARNING; | |
14082 | } | |
14083 | ||
14084 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][SAFI_UNICAST], | |
14085 | PEER_FLAG_RSERVER_CLIENT)) | |
14086 | { | |
14087 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
14088 | VTY_NEWLINE); | |
14089 | return CMD_WARNING; | |
14090 | } | |
14091 | ||
14092 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][SAFI_UNICAST], | |
14093 | (argc == 3) ? argv[2] : argv[1], | |
b05a1c8b | 14094 | AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL, 0); |
fee0f4c6 | 14095 | } |
14096 | ||
14097 | ALIAS (show_bgp_view_rsclient_prefix, | |
14098 | show_bgp_rsclient_prefix_cmd, | |
a80beece | 14099 | "show bgp rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
fee0f4c6 | 14100 | SHOW_STR |
14101 | BGP_STR | |
14102 | "Information about Route Server Client\n" | |
a80beece | 14103 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 14104 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") |
14105 | ||
95cbbd2a ML |
14106 | DEFUN (show_bgp_view_ipv6_safi_rsclient_prefix, |
14107 | show_bgp_view_ipv6_safi_rsclient_prefix_cmd, | |
a80beece | 14108 | "show bgp view WORD ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
95cbbd2a ML |
14109 | SHOW_STR |
14110 | BGP_STR | |
14111 | "BGP view\n" | |
2b00515a | 14112 | "View name\n" |
95cbbd2a ML |
14113 | "Address family\n" |
14114 | "Address Family modifier\n" | |
14115 | "Address Family modifier\n" | |
14116 | "Information about Route Server Client\n" | |
a80beece | 14117 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
14118 | "IP prefix <network>/<length>, e.g., 3ffe::/16\n") |
14119 | { | |
14120 | struct bgp *bgp; | |
14121 | struct peer *peer; | |
14122 | safi_t safi; | |
14123 | ||
14124 | /* BGP structure lookup. */ | |
14125 | if (argc == 4) | |
14126 | { | |
14127 | bgp = bgp_lookup_by_name (argv[0]); | |
14128 | if (bgp == NULL) | |
14129 | { | |
14130 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
14131 | return CMD_WARNING; | |
14132 | } | |
14133 | } | |
14134 | else | |
14135 | { | |
14136 | bgp = bgp_get_default (); | |
14137 | if (bgp == NULL) | |
14138 | { | |
14139 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
14140 | return CMD_WARNING; | |
14141 | } | |
14142 | } | |
14143 | ||
14144 | if (argc == 4) { | |
14145 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
14146 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
14147 | } else { | |
14148 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
14149 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
14150 | } | |
14151 | ||
14152 | if (! peer) | |
14153 | return CMD_WARNING; | |
14154 | ||
14155 | if (! peer->afc[AFI_IP6][safi]) | |
14156 | { | |
14157 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
14158 | VTY_NEWLINE); | |
14159 | return CMD_WARNING; | |
14160 | } | |
14161 | ||
14162 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][safi], | |
14163 | PEER_FLAG_RSERVER_CLIENT)) | |
14164 | { | |
14165 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
14166 | VTY_NEWLINE); | |
14167 | return CMD_WARNING; | |
14168 | } | |
14169 | ||
14170 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][safi], | |
14171 | (argc == 4) ? argv[3] : argv[2], | |
b05a1c8b | 14172 | AFI_IP6, safi, NULL, 1, BGP_PATH_ALL, 0); |
95cbbd2a ML |
14173 | } |
14174 | ||
14175 | ALIAS (show_bgp_view_ipv6_safi_rsclient_prefix, | |
14176 | show_bgp_ipv6_safi_rsclient_prefix_cmd, | |
a80beece | 14177 | "show bgp ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
95cbbd2a ML |
14178 | SHOW_STR |
14179 | BGP_STR | |
14180 | "Address family\n" | |
14181 | "Address Family modifier\n" | |
14182 | "Address Family modifier\n" | |
14183 | "Information about Route Server Client\n" | |
a80beece | 14184 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
14185 | "IP prefix <network>/<length>, e.g., 3ffe::/16\n") |
14186 | ||
718e3744 | 14187 | #endif /* HAVE_IPV6 */ |
6b0655a2 | 14188 | |
718e3744 | 14189 | struct bgp_table *bgp_distance_table; |
14190 | ||
14191 | struct bgp_distance | |
14192 | { | |
14193 | /* Distance value for the IP source prefix. */ | |
14194 | u_char distance; | |
14195 | ||
14196 | /* Name of the access-list to be matched. */ | |
14197 | char *access_list; | |
14198 | }; | |
14199 | ||
94f2b392 | 14200 | static struct bgp_distance * |
66e5cd87 | 14201 | bgp_distance_new (void) |
718e3744 | 14202 | { |
393deb9b | 14203 | return XCALLOC (MTYPE_BGP_DISTANCE, sizeof (struct bgp_distance)); |
718e3744 | 14204 | } |
14205 | ||
94f2b392 | 14206 | static void |
718e3744 | 14207 | bgp_distance_free (struct bgp_distance *bdistance) |
14208 | { | |
14209 | XFREE (MTYPE_BGP_DISTANCE, bdistance); | |
14210 | } | |
14211 | ||
94f2b392 | 14212 | static int |
fd79ac91 | 14213 | bgp_distance_set (struct vty *vty, const char *distance_str, |
14214 | const char *ip_str, const char *access_list_str) | |
718e3744 | 14215 | { |
14216 | int ret; | |
14217 | struct prefix_ipv4 p; | |
14218 | u_char distance; | |
14219 | struct bgp_node *rn; | |
14220 | struct bgp_distance *bdistance; | |
14221 | ||
14222 | ret = str2prefix_ipv4 (ip_str, &p); | |
14223 | if (ret == 0) | |
14224 | { | |
14225 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
14226 | return CMD_WARNING; | |
14227 | } | |
14228 | ||
14229 | distance = atoi (distance_str); | |
14230 | ||
14231 | /* Get BGP distance node. */ | |
14232 | rn = bgp_node_get (bgp_distance_table, (struct prefix *) &p); | |
14233 | if (rn->info) | |
14234 | { | |
14235 | bdistance = rn->info; | |
14236 | bgp_unlock_node (rn); | |
14237 | } | |
14238 | else | |
14239 | { | |
14240 | bdistance = bgp_distance_new (); | |
14241 | rn->info = bdistance; | |
14242 | } | |
14243 | ||
14244 | /* Set distance value. */ | |
14245 | bdistance->distance = distance; | |
14246 | ||
14247 | /* Reset access-list configuration. */ | |
14248 | if (bdistance->access_list) | |
14249 | { | |
14250 | free (bdistance->access_list); | |
14251 | bdistance->access_list = NULL; | |
14252 | } | |
14253 | if (access_list_str) | |
14254 | bdistance->access_list = strdup (access_list_str); | |
14255 | ||
14256 | return CMD_SUCCESS; | |
14257 | } | |
14258 | ||
94f2b392 | 14259 | static int |
fd79ac91 | 14260 | bgp_distance_unset (struct vty *vty, const char *distance_str, |
14261 | const char *ip_str, const char *access_list_str) | |
718e3744 | 14262 | { |
14263 | int ret; | |
14264 | struct prefix_ipv4 p; | |
14265 | u_char distance; | |
14266 | struct bgp_node *rn; | |
14267 | struct bgp_distance *bdistance; | |
14268 | ||
14269 | ret = str2prefix_ipv4 (ip_str, &p); | |
14270 | if (ret == 0) | |
14271 | { | |
14272 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
14273 | return CMD_WARNING; | |
14274 | } | |
14275 | ||
14276 | distance = atoi (distance_str); | |
14277 | ||
14278 | rn = bgp_node_lookup (bgp_distance_table, (struct prefix *)&p); | |
14279 | if (! rn) | |
14280 | { | |
14281 | vty_out (vty, "Can't find specified prefix%s", VTY_NEWLINE); | |
14282 | return CMD_WARNING; | |
14283 | } | |
14284 | ||
14285 | bdistance = rn->info; | |
14286 | ||
14287 | if (bdistance->access_list) | |
14288 | free (bdistance->access_list); | |
14289 | bgp_distance_free (bdistance); | |
14290 | ||
14291 | rn->info = NULL; | |
14292 | bgp_unlock_node (rn); | |
14293 | bgp_unlock_node (rn); | |
14294 | ||
14295 | return CMD_SUCCESS; | |
14296 | } | |
14297 | ||
718e3744 | 14298 | /* Apply BGP information to distance method. */ |
14299 | u_char | |
14300 | bgp_distance_apply (struct prefix *p, struct bgp_info *rinfo, struct bgp *bgp) | |
14301 | { | |
14302 | struct bgp_node *rn; | |
14303 | struct prefix_ipv4 q; | |
14304 | struct peer *peer; | |
14305 | struct bgp_distance *bdistance; | |
14306 | struct access_list *alist; | |
14307 | struct bgp_static *bgp_static; | |
14308 | ||
14309 | if (! bgp) | |
14310 | return 0; | |
14311 | ||
14312 | if (p->family != AF_INET) | |
14313 | return 0; | |
14314 | ||
14315 | peer = rinfo->peer; | |
14316 | ||
14317 | if (peer->su.sa.sa_family != AF_INET) | |
14318 | return 0; | |
14319 | ||
14320 | memset (&q, 0, sizeof (struct prefix_ipv4)); | |
14321 | q.family = AF_INET; | |
14322 | q.prefix = peer->su.sin.sin_addr; | |
14323 | q.prefixlen = IPV4_MAX_BITLEN; | |
14324 | ||
14325 | /* Check source address. */ | |
14326 | rn = bgp_node_match (bgp_distance_table, (struct prefix *) &q); | |
14327 | if (rn) | |
14328 | { | |
14329 | bdistance = rn->info; | |
14330 | bgp_unlock_node (rn); | |
14331 | ||
14332 | if (bdistance->access_list) | |
14333 | { | |
14334 | alist = access_list_lookup (AFI_IP, bdistance->access_list); | |
14335 | if (alist && access_list_apply (alist, p) == FILTER_PERMIT) | |
14336 | return bdistance->distance; | |
14337 | } | |
14338 | else | |
14339 | return bdistance->distance; | |
14340 | } | |
14341 | ||
14342 | /* Backdoor check. */ | |
14343 | rn = bgp_node_lookup (bgp->route[AFI_IP][SAFI_UNICAST], p); | |
14344 | if (rn) | |
14345 | { | |
14346 | bgp_static = rn->info; | |
14347 | bgp_unlock_node (rn); | |
14348 | ||
14349 | if (bgp_static->backdoor) | |
14350 | { | |
14351 | if (bgp->distance_local) | |
14352 | return bgp->distance_local; | |
14353 | else | |
14354 | return ZEBRA_IBGP_DISTANCE_DEFAULT; | |
14355 | } | |
14356 | } | |
14357 | ||
6d85b15b | 14358 | if (peer->sort == BGP_PEER_EBGP) |
718e3744 | 14359 | { |
14360 | if (bgp->distance_ebgp) | |
14361 | return bgp->distance_ebgp; | |
14362 | return ZEBRA_EBGP_DISTANCE_DEFAULT; | |
14363 | } | |
14364 | else | |
14365 | { | |
14366 | if (bgp->distance_ibgp) | |
14367 | return bgp->distance_ibgp; | |
14368 | return ZEBRA_IBGP_DISTANCE_DEFAULT; | |
14369 | } | |
14370 | } | |
14371 | ||
14372 | DEFUN (bgp_distance, | |
14373 | bgp_distance_cmd, | |
14374 | "distance bgp <1-255> <1-255> <1-255>", | |
14375 | "Define an administrative distance\n" | |
14376 | "BGP distance\n" | |
14377 | "Distance for routes external to the AS\n" | |
14378 | "Distance for routes internal to the AS\n" | |
14379 | "Distance for local routes\n") | |
14380 | { | |
14381 | struct bgp *bgp; | |
14382 | ||
14383 | bgp = vty->index; | |
14384 | ||
14385 | bgp->distance_ebgp = atoi (argv[0]); | |
14386 | bgp->distance_ibgp = atoi (argv[1]); | |
14387 | bgp->distance_local = atoi (argv[2]); | |
14388 | return CMD_SUCCESS; | |
14389 | } | |
14390 | ||
14391 | DEFUN (no_bgp_distance, | |
14392 | no_bgp_distance_cmd, | |
14393 | "no distance bgp <1-255> <1-255> <1-255>", | |
14394 | NO_STR | |
14395 | "Define an administrative distance\n" | |
14396 | "BGP distance\n" | |
14397 | "Distance for routes external to the AS\n" | |
14398 | "Distance for routes internal to the AS\n" | |
14399 | "Distance for local routes\n") | |
14400 | { | |
14401 | struct bgp *bgp; | |
14402 | ||
14403 | bgp = vty->index; | |
14404 | ||
14405 | bgp->distance_ebgp= 0; | |
14406 | bgp->distance_ibgp = 0; | |
14407 | bgp->distance_local = 0; | |
14408 | return CMD_SUCCESS; | |
14409 | } | |
14410 | ||
14411 | ALIAS (no_bgp_distance, | |
14412 | no_bgp_distance2_cmd, | |
14413 | "no distance bgp", | |
14414 | NO_STR | |
14415 | "Define an administrative distance\n" | |
14416 | "BGP distance\n") | |
14417 | ||
14418 | DEFUN (bgp_distance_source, | |
14419 | bgp_distance_source_cmd, | |
14420 | "distance <1-255> A.B.C.D/M", | |
14421 | "Define an administrative distance\n" | |
14422 | "Administrative distance\n" | |
14423 | "IP source prefix\n") | |
14424 | { | |
14425 | bgp_distance_set (vty, argv[0], argv[1], NULL); | |
14426 | return CMD_SUCCESS; | |
14427 | } | |
14428 | ||
14429 | DEFUN (no_bgp_distance_source, | |
14430 | no_bgp_distance_source_cmd, | |
14431 | "no distance <1-255> A.B.C.D/M", | |
14432 | NO_STR | |
14433 | "Define an administrative distance\n" | |
14434 | "Administrative distance\n" | |
14435 | "IP source prefix\n") | |
14436 | { | |
14437 | bgp_distance_unset (vty, argv[0], argv[1], NULL); | |
14438 | return CMD_SUCCESS; | |
14439 | } | |
14440 | ||
14441 | DEFUN (bgp_distance_source_access_list, | |
14442 | bgp_distance_source_access_list_cmd, | |
14443 | "distance <1-255> A.B.C.D/M WORD", | |
14444 | "Define an administrative distance\n" | |
14445 | "Administrative distance\n" | |
14446 | "IP source prefix\n" | |
14447 | "Access list name\n") | |
14448 | { | |
14449 | bgp_distance_set (vty, argv[0], argv[1], argv[2]); | |
14450 | return CMD_SUCCESS; | |
14451 | } | |
14452 | ||
14453 | DEFUN (no_bgp_distance_source_access_list, | |
14454 | no_bgp_distance_source_access_list_cmd, | |
14455 | "no distance <1-255> A.B.C.D/M WORD", | |
14456 | NO_STR | |
14457 | "Define an administrative distance\n" | |
14458 | "Administrative distance\n" | |
14459 | "IP source prefix\n" | |
14460 | "Access list name\n") | |
14461 | { | |
14462 | bgp_distance_unset (vty, argv[0], argv[1], argv[2]); | |
14463 | return CMD_SUCCESS; | |
14464 | } | |
6b0655a2 | 14465 | |
718e3744 | 14466 | DEFUN (bgp_damp_set, |
14467 | bgp_damp_set_cmd, | |
14468 | "bgp dampening <1-45> <1-20000> <1-20000> <1-255>", | |
14469 | "BGP Specific commands\n" | |
14470 | "Enable route-flap dampening\n" | |
14471 | "Half-life time for the penalty\n" | |
14472 | "Value to start reusing a route\n" | |
14473 | "Value to start suppressing a route\n" | |
14474 | "Maximum duration to suppress a stable route\n") | |
14475 | { | |
14476 | struct bgp *bgp; | |
14477 | int half = DEFAULT_HALF_LIFE * 60; | |
14478 | int reuse = DEFAULT_REUSE; | |
14479 | int suppress = DEFAULT_SUPPRESS; | |
14480 | int max = 4 * half; | |
14481 | ||
14482 | if (argc == 4) | |
14483 | { | |
14484 | half = atoi (argv[0]) * 60; | |
14485 | reuse = atoi (argv[1]); | |
14486 | suppress = atoi (argv[2]); | |
14487 | max = atoi (argv[3]) * 60; | |
14488 | } | |
14489 | else if (argc == 1) | |
14490 | { | |
14491 | half = atoi (argv[0]) * 60; | |
14492 | max = 4 * half; | |
14493 | } | |
14494 | ||
14495 | bgp = vty->index; | |
14496 | return bgp_damp_enable (bgp, bgp_node_afi (vty), bgp_node_safi (vty), | |
14497 | half, reuse, suppress, max); | |
14498 | } | |
14499 | ||
14500 | ALIAS (bgp_damp_set, | |
14501 | bgp_damp_set2_cmd, | |
14502 | "bgp dampening <1-45>", | |
14503 | "BGP Specific commands\n" | |
14504 | "Enable route-flap dampening\n" | |
14505 | "Half-life time for the penalty\n") | |
14506 | ||
14507 | ALIAS (bgp_damp_set, | |
14508 | bgp_damp_set3_cmd, | |
14509 | "bgp dampening", | |
14510 | "BGP Specific commands\n" | |
14511 | "Enable route-flap dampening\n") | |
14512 | ||
14513 | DEFUN (bgp_damp_unset, | |
14514 | bgp_damp_unset_cmd, | |
14515 | "no bgp dampening", | |
14516 | NO_STR | |
14517 | "BGP Specific commands\n" | |
14518 | "Enable route-flap dampening\n") | |
14519 | { | |
14520 | struct bgp *bgp; | |
14521 | ||
14522 | bgp = vty->index; | |
14523 | return bgp_damp_disable (bgp, bgp_node_afi (vty), bgp_node_safi (vty)); | |
14524 | } | |
14525 | ||
14526 | ALIAS (bgp_damp_unset, | |
14527 | bgp_damp_unset2_cmd, | |
14528 | "no bgp dampening <1-45> <1-20000> <1-20000> <1-255>", | |
14529 | NO_STR | |
14530 | "BGP Specific commands\n" | |
14531 | "Enable route-flap dampening\n" | |
14532 | "Half-life time for the penalty\n" | |
14533 | "Value to start reusing a route\n" | |
14534 | "Value to start suppressing a route\n" | |
14535 | "Maximum duration to suppress a stable route\n") | |
14536 | ||
14537 | DEFUN (show_ip_bgp_dampened_paths, | |
14538 | show_ip_bgp_dampened_paths_cmd, | |
14539 | "show ip bgp dampened-paths", | |
14540 | SHOW_STR | |
14541 | IP_STR | |
14542 | BGP_STR | |
14543 | "Display paths suppressed due to dampening\n") | |
14544 | { | |
5a646650 | 14545 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_dampend_paths, |
b05a1c8b | 14546 | NULL, 0); |
718e3744 | 14547 | } |
14548 | ||
14549 | DEFUN (show_ip_bgp_flap_statistics, | |
14550 | show_ip_bgp_flap_statistics_cmd, | |
14551 | "show ip bgp flap-statistics", | |
14552 | SHOW_STR | |
14553 | IP_STR | |
14554 | BGP_STR | |
14555 | "Display flap statistics of routes\n") | |
14556 | { | |
5a646650 | 14557 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, |
b05a1c8b | 14558 | bgp_show_type_flap_statistics, NULL, 0); |
718e3744 | 14559 | } |
6b0655a2 | 14560 | |
718e3744 | 14561 | /* Display specified route of BGP table. */ |
94f2b392 | 14562 | static int |
fd79ac91 | 14563 | bgp_clear_damp_route (struct vty *vty, const char *view_name, |
14564 | const char *ip_str, afi_t afi, safi_t safi, | |
14565 | struct prefix_rd *prd, int prefix_check) | |
718e3744 | 14566 | { |
14567 | int ret; | |
14568 | struct prefix match; | |
14569 | struct bgp_node *rn; | |
14570 | struct bgp_node *rm; | |
14571 | struct bgp_info *ri; | |
14572 | struct bgp_info *ri_temp; | |
14573 | struct bgp *bgp; | |
14574 | struct bgp_table *table; | |
14575 | ||
14576 | /* BGP structure lookup. */ | |
14577 | if (view_name) | |
14578 | { | |
14579 | bgp = bgp_lookup_by_name (view_name); | |
14580 | if (bgp == NULL) | |
14581 | { | |
14582 | vty_out (vty, "%% Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
14583 | return CMD_WARNING; | |
14584 | } | |
14585 | } | |
14586 | else | |
14587 | { | |
14588 | bgp = bgp_get_default (); | |
14589 | if (bgp == NULL) | |
14590 | { | |
14591 | vty_out (vty, "%% No BGP process is configured%s", VTY_NEWLINE); | |
14592 | return CMD_WARNING; | |
14593 | } | |
14594 | } | |
14595 | ||
14596 | /* Check IP address argument. */ | |
14597 | ret = str2prefix (ip_str, &match); | |
14598 | if (! ret) | |
14599 | { | |
14600 | vty_out (vty, "%% address is malformed%s", VTY_NEWLINE); | |
14601 | return CMD_WARNING; | |
14602 | } | |
14603 | ||
14604 | match.family = afi2family (afi); | |
14605 | ||
14606 | if (safi == SAFI_MPLS_VPN) | |
14607 | { | |
14608 | for (rn = bgp_table_top (bgp->rib[AFI_IP][SAFI_MPLS_VPN]); rn; rn = bgp_route_next (rn)) | |
14609 | { | |
14610 | if (prd && memcmp (rn->p.u.val, prd->val, 8) != 0) | |
14611 | continue; | |
14612 | ||
14613 | if ((table = rn->info) != NULL) | |
14614 | if ((rm = bgp_node_match (table, &match)) != NULL) | |
6c88b44d CC |
14615 | { |
14616 | if (! prefix_check || rm->p.prefixlen == match.prefixlen) | |
14617 | { | |
14618 | ri = rm->info; | |
14619 | while (ri) | |
14620 | { | |
14621 | if (ri->extra && ri->extra->damp_info) | |
14622 | { | |
14623 | ri_temp = ri->next; | |
14624 | bgp_damp_info_free (ri->extra->damp_info, 1); | |
14625 | ri = ri_temp; | |
14626 | } | |
14627 | else | |
14628 | ri = ri->next; | |
14629 | } | |
14630 | } | |
14631 | ||
14632 | bgp_unlock_node (rm); | |
14633 | } | |
718e3744 | 14634 | } |
14635 | } | |
14636 | else | |
14637 | { | |
14638 | if ((rn = bgp_node_match (bgp->rib[afi][safi], &match)) != NULL) | |
6c88b44d CC |
14639 | { |
14640 | if (! prefix_check || rn->p.prefixlen == match.prefixlen) | |
14641 | { | |
14642 | ri = rn->info; | |
14643 | while (ri) | |
14644 | { | |
14645 | if (ri->extra && ri->extra->damp_info) | |
14646 | { | |
14647 | ri_temp = ri->next; | |
14648 | bgp_damp_info_free (ri->extra->damp_info, 1); | |
14649 | ri = ri_temp; | |
14650 | } | |
14651 | else | |
14652 | ri = ri->next; | |
14653 | } | |
14654 | } | |
14655 | ||
14656 | bgp_unlock_node (rn); | |
14657 | } | |
718e3744 | 14658 | } |
14659 | ||
14660 | return CMD_SUCCESS; | |
14661 | } | |
14662 | ||
14663 | DEFUN (clear_ip_bgp_dampening, | |
14664 | clear_ip_bgp_dampening_cmd, | |
14665 | "clear ip bgp dampening", | |
14666 | CLEAR_STR | |
14667 | IP_STR | |
14668 | BGP_STR | |
14669 | "Clear route flap dampening information\n") | |
14670 | { | |
14671 | bgp_damp_info_clean (); | |
14672 | return CMD_SUCCESS; | |
14673 | } | |
14674 | ||
14675 | DEFUN (clear_ip_bgp_dampening_prefix, | |
14676 | clear_ip_bgp_dampening_prefix_cmd, | |
14677 | "clear ip bgp dampening A.B.C.D/M", | |
14678 | CLEAR_STR | |
14679 | IP_STR | |
14680 | BGP_STR | |
14681 | "Clear route flap dampening information\n" | |
14682 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
14683 | { | |
14684 | return bgp_clear_damp_route (vty, NULL, argv[0], AFI_IP, | |
14685 | SAFI_UNICAST, NULL, 1); | |
14686 | } | |
14687 | ||
14688 | DEFUN (clear_ip_bgp_dampening_address, | |
14689 | clear_ip_bgp_dampening_address_cmd, | |
14690 | "clear ip bgp dampening A.B.C.D", | |
14691 | CLEAR_STR | |
14692 | IP_STR | |
14693 | BGP_STR | |
14694 | "Clear route flap dampening information\n" | |
14695 | "Network to clear damping information\n") | |
14696 | { | |
14697 | return bgp_clear_damp_route (vty, NULL, argv[0], AFI_IP, | |
14698 | SAFI_UNICAST, NULL, 0); | |
14699 | } | |
14700 | ||
14701 | DEFUN (clear_ip_bgp_dampening_address_mask, | |
14702 | clear_ip_bgp_dampening_address_mask_cmd, | |
14703 | "clear ip bgp dampening A.B.C.D A.B.C.D", | |
14704 | CLEAR_STR | |
14705 | IP_STR | |
14706 | BGP_STR | |
14707 | "Clear route flap dampening information\n" | |
14708 | "Network to clear damping information\n" | |
14709 | "Network mask\n") | |
14710 | { | |
14711 | int ret; | |
14712 | char prefix_str[BUFSIZ]; | |
14713 | ||
14714 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
14715 | if (! ret) | |
14716 | { | |
14717 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
14718 | return CMD_WARNING; | |
14719 | } | |
14720 | ||
14721 | return bgp_clear_damp_route (vty, NULL, prefix_str, AFI_IP, | |
14722 | SAFI_UNICAST, NULL, 0); | |
14723 | } | |
6b0655a2 | 14724 | |
94f2b392 | 14725 | static int |
718e3744 | 14726 | bgp_config_write_network_vpnv4 (struct vty *vty, struct bgp *bgp, |
14727 | afi_t afi, safi_t safi, int *write) | |
14728 | { | |
14729 | struct bgp_node *prn; | |
14730 | struct bgp_node *rn; | |
14731 | struct bgp_table *table; | |
14732 | struct prefix *p; | |
14733 | struct prefix_rd *prd; | |
14734 | struct bgp_static *bgp_static; | |
14735 | u_int32_t label; | |
14736 | char buf[SU_ADDRSTRLEN]; | |
14737 | char rdbuf[RD_ADDRSTRLEN]; | |
14738 | ||
14739 | /* Network configuration. */ | |
14740 | for (prn = bgp_table_top (bgp->route[afi][safi]); prn; prn = bgp_route_next (prn)) | |
14741 | if ((table = prn->info) != NULL) | |
14742 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
14743 | if ((bgp_static = rn->info) != NULL) | |
14744 | { | |
14745 | p = &rn->p; | |
14746 | prd = (struct prefix_rd *) &prn->p; | |
14747 | ||
14748 | /* "address-family" display. */ | |
14749 | bgp_config_write_family_header (vty, afi, safi, write); | |
14750 | ||
14751 | /* "network" configuration display. */ | |
14752 | prefix_rd2str (prd, rdbuf, RD_ADDRSTRLEN); | |
14753 | label = decode_label (bgp_static->tag); | |
14754 | ||
14755 | vty_out (vty, " network %s/%d rd %s tag %d", | |
14756 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
14757 | p->prefixlen, | |
14758 | rdbuf, label); | |
14759 | vty_out (vty, "%s", VTY_NEWLINE); | |
14760 | } | |
14761 | return 0; | |
14762 | } | |
14763 | ||
14764 | /* Configuration of static route announcement and aggregate | |
14765 | information. */ | |
14766 | int | |
14767 | bgp_config_write_network (struct vty *vty, struct bgp *bgp, | |
14768 | afi_t afi, safi_t safi, int *write) | |
14769 | { | |
14770 | struct bgp_node *rn; | |
14771 | struct prefix *p; | |
14772 | struct bgp_static *bgp_static; | |
14773 | struct bgp_aggregate *bgp_aggregate; | |
14774 | char buf[SU_ADDRSTRLEN]; | |
14775 | ||
14776 | if (afi == AFI_IP && safi == SAFI_MPLS_VPN) | |
14777 | return bgp_config_write_network_vpnv4 (vty, bgp, afi, safi, write); | |
14778 | ||
14779 | /* Network configuration. */ | |
14780 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
14781 | if ((bgp_static = rn->info) != NULL) | |
14782 | { | |
14783 | p = &rn->p; | |
14784 | ||
14785 | /* "address-family" display. */ | |
14786 | bgp_config_write_family_header (vty, afi, safi, write); | |
14787 | ||
14788 | /* "network" configuration display. */ | |
14789 | if (bgp_option_check (BGP_OPT_CONFIG_CISCO) && afi == AFI_IP) | |
14790 | { | |
14791 | u_int32_t destination; | |
14792 | struct in_addr netmask; | |
14793 | ||
14794 | destination = ntohl (p->u.prefix4.s_addr); | |
14795 | masklen2ip (p->prefixlen, &netmask); | |
14796 | vty_out (vty, " network %s", | |
14797 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN)); | |
14798 | ||
14799 | if ((IN_CLASSC (destination) && p->prefixlen == 24) | |
14800 | || (IN_CLASSB (destination) && p->prefixlen == 16) | |
14801 | || (IN_CLASSA (destination) && p->prefixlen == 8) | |
14802 | || p->u.prefix4.s_addr == 0) | |
14803 | { | |
14804 | /* Natural mask is not display. */ | |
14805 | } | |
14806 | else | |
14807 | vty_out (vty, " mask %s", inet_ntoa (netmask)); | |
14808 | } | |
14809 | else | |
14810 | { | |
14811 | vty_out (vty, " network %s/%d", | |
14812 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
14813 | p->prefixlen); | |
14814 | } | |
14815 | ||
14816 | if (bgp_static->rmap.name) | |
14817 | vty_out (vty, " route-map %s", bgp_static->rmap.name); | |
41367172 PJ |
14818 | else |
14819 | { | |
14820 | if (bgp_static->backdoor) | |
14821 | vty_out (vty, " backdoor"); | |
41367172 | 14822 | } |
718e3744 | 14823 | |
14824 | vty_out (vty, "%s", VTY_NEWLINE); | |
14825 | } | |
14826 | ||
14827 | /* Aggregate-address configuration. */ | |
14828 | for (rn = bgp_table_top (bgp->aggregate[afi][safi]); rn; rn = bgp_route_next (rn)) | |
14829 | if ((bgp_aggregate = rn->info) != NULL) | |
14830 | { | |
14831 | p = &rn->p; | |
14832 | ||
14833 | /* "address-family" display. */ | |
14834 | bgp_config_write_family_header (vty, afi, safi, write); | |
14835 | ||
14836 | if (bgp_option_check (BGP_OPT_CONFIG_CISCO) && afi == AFI_IP) | |
14837 | { | |
14838 | struct in_addr netmask; | |
14839 | ||
14840 | masklen2ip (p->prefixlen, &netmask); | |
14841 | vty_out (vty, " aggregate-address %s %s", | |
14842 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
14843 | inet_ntoa (netmask)); | |
14844 | } | |
14845 | else | |
14846 | { | |
14847 | vty_out (vty, " aggregate-address %s/%d", | |
14848 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
14849 | p->prefixlen); | |
14850 | } | |
14851 | ||
14852 | if (bgp_aggregate->as_set) | |
14853 | vty_out (vty, " as-set"); | |
14854 | ||
14855 | if (bgp_aggregate->summary_only) | |
14856 | vty_out (vty, " summary-only"); | |
14857 | ||
14858 | vty_out (vty, "%s", VTY_NEWLINE); | |
14859 | } | |
14860 | ||
14861 | return 0; | |
14862 | } | |
14863 | ||
14864 | int | |
14865 | bgp_config_write_distance (struct vty *vty, struct bgp *bgp) | |
14866 | { | |
14867 | struct bgp_node *rn; | |
14868 | struct bgp_distance *bdistance; | |
14869 | ||
14870 | /* Distance configuration. */ | |
14871 | if (bgp->distance_ebgp | |
14872 | && bgp->distance_ibgp | |
14873 | && bgp->distance_local | |
14874 | && (bgp->distance_ebgp != ZEBRA_EBGP_DISTANCE_DEFAULT | |
14875 | || bgp->distance_ibgp != ZEBRA_IBGP_DISTANCE_DEFAULT | |
14876 | || bgp->distance_local != ZEBRA_IBGP_DISTANCE_DEFAULT)) | |
14877 | vty_out (vty, " distance bgp %d %d %d%s", | |
14878 | bgp->distance_ebgp, bgp->distance_ibgp, bgp->distance_local, | |
14879 | VTY_NEWLINE); | |
14880 | ||
14881 | for (rn = bgp_table_top (bgp_distance_table); rn; rn = bgp_route_next (rn)) | |
14882 | if ((bdistance = rn->info) != NULL) | |
14883 | { | |
14884 | vty_out (vty, " distance %d %s/%d %s%s", bdistance->distance, | |
14885 | inet_ntoa (rn->p.u.prefix4), rn->p.prefixlen, | |
14886 | bdistance->access_list ? bdistance->access_list : "", | |
14887 | VTY_NEWLINE); | |
14888 | } | |
14889 | ||
14890 | return 0; | |
14891 | } | |
14892 | ||
14893 | /* Allocate routing table structure and install commands. */ | |
14894 | void | |
66e5cd87 | 14895 | bgp_route_init (void) |
718e3744 | 14896 | { |
14897 | /* Init BGP distance table. */ | |
64e580a7 | 14898 | bgp_distance_table = bgp_table_init (AFI_IP, SAFI_UNICAST); |
718e3744 | 14899 | |
14900 | /* IPv4 BGP commands. */ | |
73ac8160 | 14901 | install_element (BGP_NODE, &bgp_table_map_cmd); |
718e3744 | 14902 | install_element (BGP_NODE, &bgp_network_cmd); |
14903 | install_element (BGP_NODE, &bgp_network_mask_cmd); | |
14904 | install_element (BGP_NODE, &bgp_network_mask_natural_cmd); | |
14905 | install_element (BGP_NODE, &bgp_network_route_map_cmd); | |
14906 | install_element (BGP_NODE, &bgp_network_mask_route_map_cmd); | |
14907 | install_element (BGP_NODE, &bgp_network_mask_natural_route_map_cmd); | |
14908 | install_element (BGP_NODE, &bgp_network_backdoor_cmd); | |
14909 | install_element (BGP_NODE, &bgp_network_mask_backdoor_cmd); | |
14910 | install_element (BGP_NODE, &bgp_network_mask_natural_backdoor_cmd); | |
73ac8160 | 14911 | install_element (BGP_NODE, &no_bgp_table_map_cmd); |
718e3744 | 14912 | install_element (BGP_NODE, &no_bgp_network_cmd); |
14913 | install_element (BGP_NODE, &no_bgp_network_mask_cmd); | |
14914 | install_element (BGP_NODE, &no_bgp_network_mask_natural_cmd); | |
14915 | install_element (BGP_NODE, &no_bgp_network_route_map_cmd); | |
14916 | install_element (BGP_NODE, &no_bgp_network_mask_route_map_cmd); | |
14917 | install_element (BGP_NODE, &no_bgp_network_mask_natural_route_map_cmd); | |
14918 | install_element (BGP_NODE, &no_bgp_network_backdoor_cmd); | |
14919 | install_element (BGP_NODE, &no_bgp_network_mask_backdoor_cmd); | |
14920 | install_element (BGP_NODE, &no_bgp_network_mask_natural_backdoor_cmd); | |
14921 | ||
14922 | install_element (BGP_NODE, &aggregate_address_cmd); | |
14923 | install_element (BGP_NODE, &aggregate_address_mask_cmd); | |
14924 | install_element (BGP_NODE, &aggregate_address_summary_only_cmd); | |
14925 | install_element (BGP_NODE, &aggregate_address_mask_summary_only_cmd); | |
14926 | install_element (BGP_NODE, &aggregate_address_as_set_cmd); | |
14927 | install_element (BGP_NODE, &aggregate_address_mask_as_set_cmd); | |
14928 | install_element (BGP_NODE, &aggregate_address_as_set_summary_cmd); | |
14929 | install_element (BGP_NODE, &aggregate_address_mask_as_set_summary_cmd); | |
14930 | install_element (BGP_NODE, &aggregate_address_summary_as_set_cmd); | |
14931 | install_element (BGP_NODE, &aggregate_address_mask_summary_as_set_cmd); | |
14932 | install_element (BGP_NODE, &no_aggregate_address_cmd); | |
14933 | install_element (BGP_NODE, &no_aggregate_address_summary_only_cmd); | |
14934 | install_element (BGP_NODE, &no_aggregate_address_as_set_cmd); | |
14935 | install_element (BGP_NODE, &no_aggregate_address_as_set_summary_cmd); | |
14936 | install_element (BGP_NODE, &no_aggregate_address_summary_as_set_cmd); | |
14937 | install_element (BGP_NODE, &no_aggregate_address_mask_cmd); | |
14938 | install_element (BGP_NODE, &no_aggregate_address_mask_summary_only_cmd); | |
14939 | install_element (BGP_NODE, &no_aggregate_address_mask_as_set_cmd); | |
14940 | install_element (BGP_NODE, &no_aggregate_address_mask_as_set_summary_cmd); | |
14941 | install_element (BGP_NODE, &no_aggregate_address_mask_summary_as_set_cmd); | |
14942 | ||
14943 | /* IPv4 unicast configuration. */ | |
73ac8160 | 14944 | install_element (BGP_IPV4_NODE, &bgp_table_map_cmd); |
718e3744 | 14945 | install_element (BGP_IPV4_NODE, &bgp_network_cmd); |
14946 | install_element (BGP_IPV4_NODE, &bgp_network_mask_cmd); | |
14947 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_cmd); | |
14948 | install_element (BGP_IPV4_NODE, &bgp_network_route_map_cmd); | |
14949 | install_element (BGP_IPV4_NODE, &bgp_network_mask_route_map_cmd); | |
14950 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_route_map_cmd); | |
73ac8160 | 14951 | install_element (BGP_IPV4_NODE, &no_bgp_table_map_cmd); |
c8f3fe30 | 14952 | install_element (BGP_IPV4_NODE, &no_bgp_network_cmd); |
718e3744 | 14953 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_cmd); |
14954 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_cmd); | |
14955 | install_element (BGP_IPV4_NODE, &no_bgp_network_route_map_cmd); | |
14956 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_route_map_cmd); | |
14957 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_route_map_cmd); | |
c8f3fe30 | 14958 | |
718e3744 | 14959 | install_element (BGP_IPV4_NODE, &aggregate_address_cmd); |
14960 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_cmd); | |
14961 | install_element (BGP_IPV4_NODE, &aggregate_address_summary_only_cmd); | |
14962 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_summary_only_cmd); | |
14963 | install_element (BGP_IPV4_NODE, &aggregate_address_as_set_cmd); | |
14964 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_as_set_cmd); | |
14965 | install_element (BGP_IPV4_NODE, &aggregate_address_as_set_summary_cmd); | |
14966 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_as_set_summary_cmd); | |
14967 | install_element (BGP_IPV4_NODE, &aggregate_address_summary_as_set_cmd); | |
14968 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_summary_as_set_cmd); | |
14969 | install_element (BGP_IPV4_NODE, &no_aggregate_address_cmd); | |
14970 | install_element (BGP_IPV4_NODE, &no_aggregate_address_summary_only_cmd); | |
14971 | install_element (BGP_IPV4_NODE, &no_aggregate_address_as_set_cmd); | |
14972 | install_element (BGP_IPV4_NODE, &no_aggregate_address_as_set_summary_cmd); | |
14973 | install_element (BGP_IPV4_NODE, &no_aggregate_address_summary_as_set_cmd); | |
14974 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_cmd); | |
14975 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_summary_only_cmd); | |
14976 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_as_set_cmd); | |
14977 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_as_set_summary_cmd); | |
14978 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_summary_as_set_cmd); | |
14979 | ||
14980 | /* IPv4 multicast configuration. */ | |
73ac8160 | 14981 | install_element (BGP_IPV4M_NODE, &bgp_table_map_cmd); |
718e3744 | 14982 | install_element (BGP_IPV4M_NODE, &bgp_network_cmd); |
14983 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_cmd); | |
14984 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_cmd); | |
14985 | install_element (BGP_IPV4M_NODE, &bgp_network_route_map_cmd); | |
14986 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_route_map_cmd); | |
14987 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_route_map_cmd); | |
73ac8160 | 14988 | install_element (BGP_IPV4M_NODE, &no_bgp_table_map_cmd); |
718e3744 | 14989 | install_element (BGP_IPV4M_NODE, &no_bgp_network_cmd); |
14990 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_cmd); | |
14991 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_cmd); | |
14992 | install_element (BGP_IPV4M_NODE, &no_bgp_network_route_map_cmd); | |
14993 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_route_map_cmd); | |
14994 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_route_map_cmd); | |
14995 | install_element (BGP_IPV4M_NODE, &aggregate_address_cmd); | |
14996 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_cmd); | |
14997 | install_element (BGP_IPV4M_NODE, &aggregate_address_summary_only_cmd); | |
14998 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_summary_only_cmd); | |
14999 | install_element (BGP_IPV4M_NODE, &aggregate_address_as_set_cmd); | |
15000 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_as_set_cmd); | |
15001 | install_element (BGP_IPV4M_NODE, &aggregate_address_as_set_summary_cmd); | |
15002 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_as_set_summary_cmd); | |
15003 | install_element (BGP_IPV4M_NODE, &aggregate_address_summary_as_set_cmd); | |
15004 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_summary_as_set_cmd); | |
15005 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_cmd); | |
15006 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_summary_only_cmd); | |
15007 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_as_set_cmd); | |
15008 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_as_set_summary_cmd); | |
15009 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_summary_as_set_cmd); | |
15010 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_cmd); | |
15011 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_summary_only_cmd); | |
15012 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_as_set_cmd); | |
15013 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_as_set_summary_cmd); | |
15014 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_summary_as_set_cmd); | |
15015 | ||
15016 | install_element (VIEW_NODE, &show_ip_bgp_cmd); | |
15017 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_cmd); | |
95cbbd2a | 15018 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_cmd); |
718e3744 | 15019 | install_element (VIEW_NODE, &show_ip_bgp_route_cmd); |
4092b06c DS |
15020 | install_element (VIEW_NODE, &show_ip_bgp_route_pathtype_cmd); |
15021 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_route_pathtype_cmd); | |
718e3744 | 15022 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_route_cmd); |
95cbbd2a | 15023 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_route_cmd); |
718e3744 | 15024 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_route_cmd); |
15025 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_route_cmd); | |
15026 | install_element (VIEW_NODE, &show_ip_bgp_prefix_cmd); | |
15027 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_cmd); | |
4092b06c DS |
15028 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_pathtype_cmd); |
15029 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_prefix_pathtype_cmd); | |
95cbbd2a | 15030 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_prefix_cmd); |
4092b06c | 15031 | install_element (VIEW_NODE, &show_ip_bgp_prefix_pathtype_cmd); |
718e3744 | 15032 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_prefix_cmd); |
15033 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_prefix_cmd); | |
15034 | install_element (VIEW_NODE, &show_ip_bgp_view_cmd); | |
15035 | install_element (VIEW_NODE, &show_ip_bgp_view_route_cmd); | |
15036 | install_element (VIEW_NODE, &show_ip_bgp_view_prefix_cmd); | |
15037 | install_element (VIEW_NODE, &show_ip_bgp_regexp_cmd); | |
15038 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_regexp_cmd); | |
15039 | install_element (VIEW_NODE, &show_ip_bgp_prefix_list_cmd); | |
15040 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_list_cmd); | |
15041 | install_element (VIEW_NODE, &show_ip_bgp_filter_list_cmd); | |
15042 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_filter_list_cmd); | |
15043 | install_element (VIEW_NODE, &show_ip_bgp_route_map_cmd); | |
15044 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_route_map_cmd); | |
15045 | install_element (VIEW_NODE, &show_ip_bgp_cidr_only_cmd); | |
15046 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_cidr_only_cmd); | |
15047 | install_element (VIEW_NODE, &show_ip_bgp_community_all_cmd); | |
15048 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_all_cmd); | |
15049 | install_element (VIEW_NODE, &show_ip_bgp_community_cmd); | |
15050 | install_element (VIEW_NODE, &show_ip_bgp_community2_cmd); | |
15051 | install_element (VIEW_NODE, &show_ip_bgp_community3_cmd); | |
15052 | install_element (VIEW_NODE, &show_ip_bgp_community4_cmd); | |
15053 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_cmd); | |
15054 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community2_cmd); | |
15055 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community3_cmd); | |
15056 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community4_cmd); | |
95cbbd2a ML |
15057 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community_all_cmd); |
15058 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community_cmd); | |
15059 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community2_cmd); | |
15060 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community3_cmd); | |
15061 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community4_cmd); | |
718e3744 | 15062 | install_element (VIEW_NODE, &show_ip_bgp_community_exact_cmd); |
15063 | install_element (VIEW_NODE, &show_ip_bgp_community2_exact_cmd); | |
15064 | install_element (VIEW_NODE, &show_ip_bgp_community3_exact_cmd); | |
15065 | install_element (VIEW_NODE, &show_ip_bgp_community4_exact_cmd); | |
15066 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_exact_cmd); | |
15067 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community2_exact_cmd); | |
15068 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community3_exact_cmd); | |
15069 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community4_exact_cmd); | |
15070 | install_element (VIEW_NODE, &show_ip_bgp_community_list_cmd); | |
15071 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_list_cmd); | |
15072 | install_element (VIEW_NODE, &show_ip_bgp_community_list_exact_cmd); | |
15073 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_list_exact_cmd); | |
15074 | install_element (VIEW_NODE, &show_ip_bgp_prefix_longer_cmd); | |
15075 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_longer_cmd); | |
15076 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_advertised_route_cmd); | |
0b16f239 | 15077 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_advertised_route_rmap_cmd); |
718e3744 | 15078 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_cmd); |
0b16f239 | 15079 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_rmap_cmd); |
718e3744 | 15080 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_received_routes_cmd); |
0b16f239 | 15081 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_received_routes_rmap_cmd); |
718e3744 | 15082 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_cmd); |
0b16f239 | 15083 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_rmap_cmd); |
95cbbd2a | 15084 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_neighbor_adv_recd_routes_cmd); |
718e3744 | 15085 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_routes_cmd); |
15086 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_routes_cmd); | |
15087 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_received_prefix_filter_cmd); | |
15088 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd); | |
15089 | install_element (VIEW_NODE, &show_ip_bgp_dampened_paths_cmd); | |
15090 | install_element (VIEW_NODE, &show_ip_bgp_flap_statistics_cmd); | |
15091 | install_element (VIEW_NODE, &show_ip_bgp_flap_address_cmd); | |
15092 | install_element (VIEW_NODE, &show_ip_bgp_flap_prefix_cmd); | |
15093 | install_element (VIEW_NODE, &show_ip_bgp_flap_cidr_only_cmd); | |
15094 | install_element (VIEW_NODE, &show_ip_bgp_flap_regexp_cmd); | |
15095 | install_element (VIEW_NODE, &show_ip_bgp_flap_filter_list_cmd); | |
15096 | install_element (VIEW_NODE, &show_ip_bgp_flap_prefix_list_cmd); | |
15097 | install_element (VIEW_NODE, &show_ip_bgp_flap_prefix_longer_cmd); | |
15098 | install_element (VIEW_NODE, &show_ip_bgp_flap_route_map_cmd); | |
15099 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_flap_cmd); | |
15100 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_damp_cmd); | |
fee0f4c6 | 15101 | install_element (VIEW_NODE, &show_ip_bgp_rsclient_cmd); |
95cbbd2a | 15102 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 15103 | install_element (VIEW_NODE, &show_ip_bgp_rsclient_route_cmd); |
95cbbd2a | 15104 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 15105 | install_element (VIEW_NODE, &show_ip_bgp_rsclient_prefix_cmd); |
95cbbd2a | 15106 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_rsclient_prefix_cmd); |
2a71e9ce TP |
15107 | install_element (VIEW_NODE, &show_ip_bgp_view_neighbor_advertised_route_cmd); |
15108 | install_element (VIEW_NODE, &show_ip_bgp_view_neighbor_received_routes_cmd); | |
fee0f4c6 | 15109 | install_element (VIEW_NODE, &show_ip_bgp_view_rsclient_cmd); |
95cbbd2a | 15110 | install_element (VIEW_NODE, &show_bgp_view_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 15111 | install_element (VIEW_NODE, &show_ip_bgp_view_rsclient_route_cmd); |
95cbbd2a | 15112 | install_element (VIEW_NODE, &show_bgp_view_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 15113 | install_element (VIEW_NODE, &show_ip_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 15114 | install_element (VIEW_NODE, &show_bgp_view_ipv4_safi_rsclient_prefix_cmd); |
62687ff1 PJ |
15115 | |
15116 | /* Restricted node: VIEW_NODE - (set of dangerous commands) */ | |
15117 | install_element (RESTRICTED_NODE, &show_ip_bgp_route_cmd); | |
4092b06c DS |
15118 | install_element (RESTRICTED_NODE, &show_ip_bgp_route_pathtype_cmd); |
15119 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_route_pathtype_cmd); | |
62687ff1 | 15120 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_route_cmd); |
95cbbd2a | 15121 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_route_cmd); |
62687ff1 PJ |
15122 | install_element (RESTRICTED_NODE, &show_ip_bgp_vpnv4_rd_route_cmd); |
15123 | install_element (RESTRICTED_NODE, &show_ip_bgp_prefix_cmd); | |
15124 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_prefix_cmd); | |
4092b06c DS |
15125 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_prefix_pathtype_cmd); |
15126 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_prefix_pathtype_cmd); | |
95cbbd2a | 15127 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_prefix_cmd); |
4092b06c | 15128 | install_element (RESTRICTED_NODE, &show_ip_bgp_prefix_pathtype_cmd); |
62687ff1 PJ |
15129 | install_element (RESTRICTED_NODE, &show_ip_bgp_vpnv4_all_prefix_cmd); |
15130 | install_element (RESTRICTED_NODE, &show_ip_bgp_vpnv4_rd_prefix_cmd); | |
15131 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_route_cmd); | |
15132 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_prefix_cmd); | |
15133 | install_element (RESTRICTED_NODE, &show_ip_bgp_community_cmd); | |
15134 | install_element (RESTRICTED_NODE, &show_ip_bgp_community2_cmd); | |
15135 | install_element (RESTRICTED_NODE, &show_ip_bgp_community3_cmd); | |
15136 | install_element (RESTRICTED_NODE, &show_ip_bgp_community4_cmd); | |
15137 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community_cmd); | |
15138 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community2_cmd); | |
15139 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community3_cmd); | |
15140 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community4_cmd); | |
95cbbd2a ML |
15141 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community_all_cmd); |
15142 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community_cmd); | |
15143 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community2_cmd); | |
15144 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community3_cmd); | |
15145 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community4_cmd); | |
62687ff1 PJ |
15146 | install_element (RESTRICTED_NODE, &show_ip_bgp_community_exact_cmd); |
15147 | install_element (RESTRICTED_NODE, &show_ip_bgp_community2_exact_cmd); | |
15148 | install_element (RESTRICTED_NODE, &show_ip_bgp_community3_exact_cmd); | |
15149 | install_element (RESTRICTED_NODE, &show_ip_bgp_community4_exact_cmd); | |
15150 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community_exact_cmd); | |
15151 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community2_exact_cmd); | |
15152 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community3_exact_cmd); | |
15153 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community4_exact_cmd); | |
15154 | install_element (RESTRICTED_NODE, &show_ip_bgp_rsclient_route_cmd); | |
95cbbd2a | 15155 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_rsclient_route_cmd); |
62687ff1 | 15156 | install_element (RESTRICTED_NODE, &show_ip_bgp_rsclient_prefix_cmd); |
95cbbd2a | 15157 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_rsclient_prefix_cmd); |
62687ff1 | 15158 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_rsclient_route_cmd); |
95cbbd2a | 15159 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv4_safi_rsclient_route_cmd); |
62687ff1 | 15160 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 15161 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv4_safi_rsclient_prefix_cmd); |
718e3744 | 15162 | |
15163 | install_element (ENABLE_NODE, &show_ip_bgp_cmd); | |
15164 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_cmd); | |
95cbbd2a | 15165 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_cmd); |
718e3744 | 15166 | install_element (ENABLE_NODE, &show_ip_bgp_route_cmd); |
4092b06c DS |
15167 | install_element (ENABLE_NODE, &show_ip_bgp_route_pathtype_cmd); |
15168 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_route_pathtype_cmd); | |
718e3744 | 15169 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_route_cmd); |
95cbbd2a | 15170 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_route_cmd); |
718e3744 | 15171 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_route_cmd); |
15172 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_route_cmd); | |
15173 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_cmd); | |
15174 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_cmd); | |
4092b06c DS |
15175 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_pathtype_cmd); |
15176 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_prefix_pathtype_cmd); | |
95cbbd2a | 15177 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_prefix_cmd); |
4092b06c | 15178 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_pathtype_cmd); |
718e3744 | 15179 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_prefix_cmd); |
15180 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_prefix_cmd); | |
15181 | install_element (ENABLE_NODE, &show_ip_bgp_view_cmd); | |
15182 | install_element (ENABLE_NODE, &show_ip_bgp_view_route_cmd); | |
15183 | install_element (ENABLE_NODE, &show_ip_bgp_view_prefix_cmd); | |
15184 | install_element (ENABLE_NODE, &show_ip_bgp_regexp_cmd); | |
15185 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_regexp_cmd); | |
15186 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_list_cmd); | |
15187 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_list_cmd); | |
15188 | install_element (ENABLE_NODE, &show_ip_bgp_filter_list_cmd); | |
15189 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_filter_list_cmd); | |
15190 | install_element (ENABLE_NODE, &show_ip_bgp_route_map_cmd); | |
15191 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_route_map_cmd); | |
15192 | install_element (ENABLE_NODE, &show_ip_bgp_cidr_only_cmd); | |
15193 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_cidr_only_cmd); | |
15194 | install_element (ENABLE_NODE, &show_ip_bgp_community_all_cmd); | |
15195 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_all_cmd); | |
15196 | install_element (ENABLE_NODE, &show_ip_bgp_community_cmd); | |
15197 | install_element (ENABLE_NODE, &show_ip_bgp_community2_cmd); | |
15198 | install_element (ENABLE_NODE, &show_ip_bgp_community3_cmd); | |
15199 | install_element (ENABLE_NODE, &show_ip_bgp_community4_cmd); | |
15200 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_cmd); | |
15201 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community2_cmd); | |
15202 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community3_cmd); | |
15203 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community4_cmd); | |
95cbbd2a ML |
15204 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community_all_cmd); |
15205 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community_cmd); | |
15206 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community2_cmd); | |
15207 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community3_cmd); | |
15208 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community4_cmd); | |
718e3744 | 15209 | install_element (ENABLE_NODE, &show_ip_bgp_community_exact_cmd); |
15210 | install_element (ENABLE_NODE, &show_ip_bgp_community2_exact_cmd); | |
15211 | install_element (ENABLE_NODE, &show_ip_bgp_community3_exact_cmd); | |
15212 | install_element (ENABLE_NODE, &show_ip_bgp_community4_exact_cmd); | |
15213 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_exact_cmd); | |
15214 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community2_exact_cmd); | |
15215 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community3_exact_cmd); | |
15216 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community4_exact_cmd); | |
15217 | install_element (ENABLE_NODE, &show_ip_bgp_community_list_cmd); | |
15218 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_list_cmd); | |
15219 | install_element (ENABLE_NODE, &show_ip_bgp_community_list_exact_cmd); | |
15220 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_list_exact_cmd); | |
15221 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_longer_cmd); | |
15222 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_longer_cmd); | |
15223 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_advertised_route_cmd); | |
0b16f239 | 15224 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_advertised_route_rmap_cmd); |
718e3744 | 15225 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_cmd); |
0b16f239 | 15226 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_rmap_cmd); |
718e3744 | 15227 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_received_routes_cmd); |
0b16f239 | 15228 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_received_routes_rmap_cmd); |
718e3744 | 15229 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_cmd); |
0b16f239 | 15230 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_rmap_cmd); |
95cbbd2a | 15231 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_neighbor_adv_recd_routes_cmd); |
718e3744 | 15232 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_routes_cmd); |
15233 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_routes_cmd); | |
15234 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_received_prefix_filter_cmd); | |
15235 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd); | |
15236 | install_element (ENABLE_NODE, &show_ip_bgp_dampened_paths_cmd); | |
15237 | install_element (ENABLE_NODE, &show_ip_bgp_flap_statistics_cmd); | |
15238 | install_element (ENABLE_NODE, &show_ip_bgp_flap_address_cmd); | |
15239 | install_element (ENABLE_NODE, &show_ip_bgp_flap_prefix_cmd); | |
15240 | install_element (ENABLE_NODE, &show_ip_bgp_flap_cidr_only_cmd); | |
15241 | install_element (ENABLE_NODE, &show_ip_bgp_flap_regexp_cmd); | |
15242 | install_element (ENABLE_NODE, &show_ip_bgp_flap_filter_list_cmd); | |
15243 | install_element (ENABLE_NODE, &show_ip_bgp_flap_prefix_list_cmd); | |
15244 | install_element (ENABLE_NODE, &show_ip_bgp_flap_prefix_longer_cmd); | |
15245 | install_element (ENABLE_NODE, &show_ip_bgp_flap_route_map_cmd); | |
15246 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_flap_cmd); | |
15247 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_damp_cmd); | |
fee0f4c6 | 15248 | install_element (ENABLE_NODE, &show_ip_bgp_rsclient_cmd); |
95cbbd2a | 15249 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 15250 | install_element (ENABLE_NODE, &show_ip_bgp_rsclient_route_cmd); |
95cbbd2a | 15251 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 15252 | install_element (ENABLE_NODE, &show_ip_bgp_rsclient_prefix_cmd); |
95cbbd2a | 15253 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_rsclient_prefix_cmd); |
2a71e9ce TP |
15254 | install_element (ENABLE_NODE, &show_ip_bgp_view_neighbor_advertised_route_cmd); |
15255 | install_element (ENABLE_NODE, &show_ip_bgp_view_neighbor_received_routes_cmd); | |
fee0f4c6 | 15256 | install_element (ENABLE_NODE, &show_ip_bgp_view_rsclient_cmd); |
95cbbd2a | 15257 | install_element (ENABLE_NODE, &show_bgp_view_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 15258 | install_element (ENABLE_NODE, &show_ip_bgp_view_rsclient_route_cmd); |
95cbbd2a | 15259 | install_element (ENABLE_NODE, &show_bgp_view_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 15260 | install_element (ENABLE_NODE, &show_ip_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 15261 | install_element (ENABLE_NODE, &show_bgp_view_ipv4_safi_rsclient_prefix_cmd); |
718e3744 | 15262 | |
15263 | /* BGP dampening clear commands */ | |
15264 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_cmd); | |
15265 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_prefix_cmd); | |
15266 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_address_cmd); | |
15267 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_address_mask_cmd); | |
15268 | ||
ff7924f6 PJ |
15269 | /* prefix count */ |
15270 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_prefix_counts_cmd); | |
15271 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_prefix_counts_cmd); | |
15272 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_neighbor_prefix_counts_cmd); | |
718e3744 | 15273 | #ifdef HAVE_IPV6 |
ff7924f6 PJ |
15274 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_prefix_counts_cmd); |
15275 | ||
718e3744 | 15276 | /* New config IPv6 BGP commands. */ |
73ac8160 | 15277 | install_element (BGP_IPV6_NODE, &bgp_table_map_cmd); |
718e3744 | 15278 | install_element (BGP_IPV6_NODE, &ipv6_bgp_network_cmd); |
15279 | install_element (BGP_IPV6_NODE, &ipv6_bgp_network_route_map_cmd); | |
73ac8160 | 15280 | install_element (BGP_IPV6_NODE, &no_bgp_table_map_cmd); |
718e3744 | 15281 | install_element (BGP_IPV6_NODE, &no_ipv6_bgp_network_cmd); |
15282 | install_element (BGP_IPV6_NODE, &no_ipv6_bgp_network_route_map_cmd); | |
15283 | ||
15284 | install_element (BGP_IPV6_NODE, &ipv6_aggregate_address_cmd); | |
15285 | install_element (BGP_IPV6_NODE, &ipv6_aggregate_address_summary_only_cmd); | |
15286 | install_element (BGP_IPV6_NODE, &no_ipv6_aggregate_address_cmd); | |
15287 | install_element (BGP_IPV6_NODE, &no_ipv6_aggregate_address_summary_only_cmd); | |
73bfe0bd B |
15288 | |
15289 | install_element (BGP_IPV6M_NODE, &ipv6_bgp_network_cmd); | |
15290 | install_element (BGP_IPV6M_NODE, &no_ipv6_bgp_network_cmd); | |
718e3744 | 15291 | |
15292 | /* Old config IPv6 BGP commands. */ | |
15293 | install_element (BGP_NODE, &old_ipv6_bgp_network_cmd); | |
15294 | install_element (BGP_NODE, &old_no_ipv6_bgp_network_cmd); | |
15295 | ||
15296 | install_element (BGP_NODE, &old_ipv6_aggregate_address_cmd); | |
15297 | install_element (BGP_NODE, &old_ipv6_aggregate_address_summary_only_cmd); | |
15298 | install_element (BGP_NODE, &old_no_ipv6_aggregate_address_cmd); | |
15299 | install_element (BGP_NODE, &old_no_ipv6_aggregate_address_summary_only_cmd); | |
15300 | ||
15301 | install_element (VIEW_NODE, &show_bgp_cmd); | |
15302 | install_element (VIEW_NODE, &show_bgp_ipv6_cmd); | |
95cbbd2a | 15303 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_cmd); |
718e3744 | 15304 | install_element (VIEW_NODE, &show_bgp_route_cmd); |
15305 | install_element (VIEW_NODE, &show_bgp_ipv6_route_cmd); | |
95cbbd2a | 15306 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_route_cmd); |
4092b06c DS |
15307 | install_element (VIEW_NODE, &show_bgp_route_pathtype_cmd); |
15308 | install_element (VIEW_NODE, &show_bgp_ipv6_route_pathtype_cmd); | |
15309 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_route_pathtype_cmd); | |
718e3744 | 15310 | install_element (VIEW_NODE, &show_bgp_prefix_cmd); |
15311 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_cmd); | |
95cbbd2a | 15312 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_prefix_cmd); |
4092b06c DS |
15313 | install_element (VIEW_NODE, &show_bgp_prefix_pathtype_cmd); |
15314 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_pathtype_cmd); | |
15315 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_prefix_pathtype_cmd); | |
718e3744 | 15316 | install_element (VIEW_NODE, &show_bgp_regexp_cmd); |
15317 | install_element (VIEW_NODE, &show_bgp_ipv6_regexp_cmd); | |
15318 | install_element (VIEW_NODE, &show_bgp_prefix_list_cmd); | |
15319 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_list_cmd); | |
15320 | install_element (VIEW_NODE, &show_bgp_filter_list_cmd); | |
15321 | install_element (VIEW_NODE, &show_bgp_ipv6_filter_list_cmd); | |
15322 | install_element (VIEW_NODE, &show_bgp_route_map_cmd); | |
15323 | install_element (VIEW_NODE, &show_bgp_ipv6_route_map_cmd); | |
15324 | install_element (VIEW_NODE, &show_bgp_community_all_cmd); | |
15325 | install_element (VIEW_NODE, &show_bgp_ipv6_community_all_cmd); | |
15326 | install_element (VIEW_NODE, &show_bgp_community_cmd); | |
15327 | install_element (VIEW_NODE, &show_bgp_ipv6_community_cmd); | |
15328 | install_element (VIEW_NODE, &show_bgp_community2_cmd); | |
15329 | install_element (VIEW_NODE, &show_bgp_ipv6_community2_cmd); | |
15330 | install_element (VIEW_NODE, &show_bgp_community3_cmd); | |
15331 | install_element (VIEW_NODE, &show_bgp_ipv6_community3_cmd); | |
15332 | install_element (VIEW_NODE, &show_bgp_community4_cmd); | |
15333 | install_element (VIEW_NODE, &show_bgp_ipv6_community4_cmd); | |
15334 | install_element (VIEW_NODE, &show_bgp_community_exact_cmd); | |
15335 | install_element (VIEW_NODE, &show_bgp_ipv6_community_exact_cmd); | |
15336 | install_element (VIEW_NODE, &show_bgp_community2_exact_cmd); | |
15337 | install_element (VIEW_NODE, &show_bgp_ipv6_community2_exact_cmd); | |
15338 | install_element (VIEW_NODE, &show_bgp_community3_exact_cmd); | |
15339 | install_element (VIEW_NODE, &show_bgp_ipv6_community3_exact_cmd); | |
15340 | install_element (VIEW_NODE, &show_bgp_community4_exact_cmd); | |
15341 | install_element (VIEW_NODE, &show_bgp_ipv6_community4_exact_cmd); | |
15342 | install_element (VIEW_NODE, &show_bgp_community_list_cmd); | |
15343 | install_element (VIEW_NODE, &show_bgp_ipv6_community_list_cmd); | |
15344 | install_element (VIEW_NODE, &show_bgp_community_list_exact_cmd); | |
15345 | install_element (VIEW_NODE, &show_bgp_ipv6_community_list_exact_cmd); | |
15346 | install_element (VIEW_NODE, &show_bgp_prefix_longer_cmd); | |
15347 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_longer_cmd); | |
15348 | install_element (VIEW_NODE, &show_bgp_neighbor_advertised_route_cmd); | |
15349 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_advertised_route_cmd); | |
15350 | install_element (VIEW_NODE, &show_bgp_neighbor_received_routes_cmd); | |
15351 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_received_routes_cmd); | |
15352 | install_element (VIEW_NODE, &show_bgp_neighbor_routes_cmd); | |
15353 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_routes_cmd); | |
15354 | install_element (VIEW_NODE, &show_bgp_neighbor_received_prefix_filter_cmd); | |
15355 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_received_prefix_filter_cmd); | |
bb46e94f | 15356 | install_element (VIEW_NODE, &show_bgp_neighbor_flap_cmd); |
15357 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_flap_cmd); | |
15358 | install_element (VIEW_NODE, &show_bgp_neighbor_damp_cmd); | |
15359 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 15360 | install_element (VIEW_NODE, &show_bgp_rsclient_cmd); |
95cbbd2a | 15361 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 15362 | install_element (VIEW_NODE, &show_bgp_rsclient_route_cmd); |
95cbbd2a | 15363 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 15364 | install_element (VIEW_NODE, &show_bgp_rsclient_prefix_cmd); |
95cbbd2a | 15365 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_rsclient_prefix_cmd); |
bb46e94f | 15366 | install_element (VIEW_NODE, &show_bgp_view_cmd); |
15367 | install_element (VIEW_NODE, &show_bgp_view_ipv6_cmd); | |
15368 | install_element (VIEW_NODE, &show_bgp_view_route_cmd); | |
15369 | install_element (VIEW_NODE, &show_bgp_view_ipv6_route_cmd); | |
15370 | install_element (VIEW_NODE, &show_bgp_view_prefix_cmd); | |
15371 | install_element (VIEW_NODE, &show_bgp_view_ipv6_prefix_cmd); | |
15372 | install_element (VIEW_NODE, &show_bgp_view_neighbor_advertised_route_cmd); | |
15373 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_advertised_route_cmd); | |
15374 | install_element (VIEW_NODE, &show_bgp_view_neighbor_received_routes_cmd); | |
15375 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_received_routes_cmd); | |
15376 | install_element (VIEW_NODE, &show_bgp_view_neighbor_routes_cmd); | |
15377 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_routes_cmd); | |
15378 | install_element (VIEW_NODE, &show_bgp_view_neighbor_received_prefix_filter_cmd); | |
15379 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd); | |
15380 | install_element (VIEW_NODE, &show_bgp_view_neighbor_flap_cmd); | |
15381 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_flap_cmd); | |
15382 | install_element (VIEW_NODE, &show_bgp_view_neighbor_damp_cmd); | |
15383 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 15384 | install_element (VIEW_NODE, &show_bgp_view_rsclient_cmd); |
95cbbd2a | 15385 | install_element (VIEW_NODE, &show_bgp_view_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 15386 | install_element (VIEW_NODE, &show_bgp_view_rsclient_route_cmd); |
95cbbd2a | 15387 | install_element (VIEW_NODE, &show_bgp_view_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 15388 | install_element (VIEW_NODE, &show_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 15389 | install_element (VIEW_NODE, &show_bgp_view_ipv6_safi_rsclient_prefix_cmd); |
62687ff1 PJ |
15390 | |
15391 | /* Restricted: | |
15392 | * VIEW_NODE - (set of dangerous commands) - (commands dependent on prev) | |
15393 | */ | |
15394 | install_element (RESTRICTED_NODE, &show_bgp_route_cmd); | |
15395 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_route_cmd); | |
95cbbd2a | 15396 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_route_cmd); |
4092b06c DS |
15397 | install_element (RESTRICTED_NODE, &show_bgp_route_pathtype_cmd); |
15398 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_route_pathtype_cmd); | |
15399 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_route_pathtype_cmd); | |
62687ff1 PJ |
15400 | install_element (RESTRICTED_NODE, &show_bgp_prefix_cmd); |
15401 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_prefix_cmd); | |
95cbbd2a | 15402 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_prefix_cmd); |
4092b06c DS |
15403 | install_element (RESTRICTED_NODE, &show_bgp_prefix_pathtype_cmd); |
15404 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_prefix_pathtype_cmd); | |
15405 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_prefix_pathtype_cmd); | |
62687ff1 PJ |
15406 | install_element (RESTRICTED_NODE, &show_bgp_community_cmd); |
15407 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community_cmd); | |
15408 | install_element (RESTRICTED_NODE, &show_bgp_community2_cmd); | |
15409 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community2_cmd); | |
15410 | install_element (RESTRICTED_NODE, &show_bgp_community3_cmd); | |
15411 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community3_cmd); | |
15412 | install_element (RESTRICTED_NODE, &show_bgp_community4_cmd); | |
15413 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community4_cmd); | |
15414 | install_element (RESTRICTED_NODE, &show_bgp_community_exact_cmd); | |
15415 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community_exact_cmd); | |
15416 | install_element (RESTRICTED_NODE, &show_bgp_community2_exact_cmd); | |
15417 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community2_exact_cmd); | |
15418 | install_element (RESTRICTED_NODE, &show_bgp_community3_exact_cmd); | |
15419 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community3_exact_cmd); | |
15420 | install_element (RESTRICTED_NODE, &show_bgp_community4_exact_cmd); | |
15421 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community4_exact_cmd); | |
15422 | install_element (RESTRICTED_NODE, &show_bgp_rsclient_route_cmd); | |
95cbbd2a | 15423 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_rsclient_route_cmd); |
62687ff1 | 15424 | install_element (RESTRICTED_NODE, &show_bgp_rsclient_prefix_cmd); |
95cbbd2a | 15425 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_rsclient_prefix_cmd); |
62687ff1 PJ |
15426 | install_element (RESTRICTED_NODE, &show_bgp_view_route_cmd); |
15427 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_route_cmd); | |
15428 | install_element (RESTRICTED_NODE, &show_bgp_view_prefix_cmd); | |
15429 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_prefix_cmd); | |
15430 | install_element (RESTRICTED_NODE, &show_bgp_view_neighbor_received_prefix_filter_cmd); | |
15431 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd); | |
15432 | install_element (RESTRICTED_NODE, &show_bgp_view_rsclient_route_cmd); | |
95cbbd2a | 15433 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_safi_rsclient_route_cmd); |
62687ff1 | 15434 | install_element (RESTRICTED_NODE, &show_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 15435 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_safi_rsclient_prefix_cmd); |
718e3744 | 15436 | |
15437 | install_element (ENABLE_NODE, &show_bgp_cmd); | |
15438 | install_element (ENABLE_NODE, &show_bgp_ipv6_cmd); | |
95cbbd2a | 15439 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_cmd); |
718e3744 | 15440 | install_element (ENABLE_NODE, &show_bgp_route_cmd); |
15441 | install_element (ENABLE_NODE, &show_bgp_ipv6_route_cmd); | |
95cbbd2a | 15442 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_route_cmd); |
4092b06c DS |
15443 | install_element (ENABLE_NODE, &show_bgp_route_pathtype_cmd); |
15444 | install_element (ENABLE_NODE, &show_bgp_ipv6_route_pathtype_cmd); | |
15445 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_route_pathtype_cmd); | |
718e3744 | 15446 | install_element (ENABLE_NODE, &show_bgp_prefix_cmd); |
4092b06c DS |
15447 | install_element (ENABLE_NODE, &show_bgp_prefix_pathtype_cmd); |
15448 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_pathtype_cmd); | |
15449 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_prefix_pathtype_cmd); | |
718e3744 | 15450 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_cmd); |
95cbbd2a | 15451 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_prefix_cmd); |
718e3744 | 15452 | install_element (ENABLE_NODE, &show_bgp_regexp_cmd); |
15453 | install_element (ENABLE_NODE, &show_bgp_ipv6_regexp_cmd); | |
15454 | install_element (ENABLE_NODE, &show_bgp_prefix_list_cmd); | |
15455 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_list_cmd); | |
15456 | install_element (ENABLE_NODE, &show_bgp_filter_list_cmd); | |
15457 | install_element (ENABLE_NODE, &show_bgp_ipv6_filter_list_cmd); | |
15458 | install_element (ENABLE_NODE, &show_bgp_route_map_cmd); | |
15459 | install_element (ENABLE_NODE, &show_bgp_ipv6_route_map_cmd); | |
15460 | install_element (ENABLE_NODE, &show_bgp_community_all_cmd); | |
15461 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_all_cmd); | |
15462 | install_element (ENABLE_NODE, &show_bgp_community_cmd); | |
15463 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_cmd); | |
15464 | install_element (ENABLE_NODE, &show_bgp_community2_cmd); | |
15465 | install_element (ENABLE_NODE, &show_bgp_ipv6_community2_cmd); | |
15466 | install_element (ENABLE_NODE, &show_bgp_community3_cmd); | |
15467 | install_element (ENABLE_NODE, &show_bgp_ipv6_community3_cmd); | |
15468 | install_element (ENABLE_NODE, &show_bgp_community4_cmd); | |
15469 | install_element (ENABLE_NODE, &show_bgp_ipv6_community4_cmd); | |
15470 | install_element (ENABLE_NODE, &show_bgp_community_exact_cmd); | |
15471 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_exact_cmd); | |
15472 | install_element (ENABLE_NODE, &show_bgp_community2_exact_cmd); | |
15473 | install_element (ENABLE_NODE, &show_bgp_ipv6_community2_exact_cmd); | |
15474 | install_element (ENABLE_NODE, &show_bgp_community3_exact_cmd); | |
15475 | install_element (ENABLE_NODE, &show_bgp_ipv6_community3_exact_cmd); | |
15476 | install_element (ENABLE_NODE, &show_bgp_community4_exact_cmd); | |
15477 | install_element (ENABLE_NODE, &show_bgp_ipv6_community4_exact_cmd); | |
15478 | install_element (ENABLE_NODE, &show_bgp_community_list_cmd); | |
15479 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_list_cmd); | |
15480 | install_element (ENABLE_NODE, &show_bgp_community_list_exact_cmd); | |
15481 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_list_exact_cmd); | |
15482 | install_element (ENABLE_NODE, &show_bgp_prefix_longer_cmd); | |
15483 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_longer_cmd); | |
15484 | install_element (ENABLE_NODE, &show_bgp_neighbor_advertised_route_cmd); | |
15485 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_advertised_route_cmd); | |
15486 | install_element (ENABLE_NODE, &show_bgp_neighbor_received_routes_cmd); | |
15487 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_received_routes_cmd); | |
15488 | install_element (ENABLE_NODE, &show_bgp_neighbor_routes_cmd); | |
15489 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_routes_cmd); | |
15490 | install_element (ENABLE_NODE, &show_bgp_neighbor_received_prefix_filter_cmd); | |
15491 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_received_prefix_filter_cmd); | |
bb46e94f | 15492 | install_element (ENABLE_NODE, &show_bgp_neighbor_flap_cmd); |
15493 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_flap_cmd); | |
15494 | install_element (ENABLE_NODE, &show_bgp_neighbor_damp_cmd); | |
15495 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 15496 | install_element (ENABLE_NODE, &show_bgp_rsclient_cmd); |
95cbbd2a | 15497 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 15498 | install_element (ENABLE_NODE, &show_bgp_rsclient_route_cmd); |
95cbbd2a | 15499 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 15500 | install_element (ENABLE_NODE, &show_bgp_rsclient_prefix_cmd); |
95cbbd2a | 15501 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_rsclient_prefix_cmd); |
bb46e94f | 15502 | install_element (ENABLE_NODE, &show_bgp_view_cmd); |
15503 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_cmd); | |
15504 | install_element (ENABLE_NODE, &show_bgp_view_route_cmd); | |
15505 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_route_cmd); | |
15506 | install_element (ENABLE_NODE, &show_bgp_view_prefix_cmd); | |
15507 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_prefix_cmd); | |
15508 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_advertised_route_cmd); | |
15509 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_advertised_route_cmd); | |
15510 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_received_routes_cmd); | |
15511 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_received_routes_cmd); | |
15512 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_routes_cmd); | |
15513 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_routes_cmd); | |
15514 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_received_prefix_filter_cmd); | |
15515 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd); | |
15516 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_flap_cmd); | |
15517 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_flap_cmd); | |
15518 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_damp_cmd); | |
15519 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 15520 | install_element (ENABLE_NODE, &show_bgp_view_rsclient_cmd); |
95cbbd2a | 15521 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 15522 | install_element (ENABLE_NODE, &show_bgp_view_rsclient_route_cmd); |
95cbbd2a | 15523 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 15524 | install_element (ENABLE_NODE, &show_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 15525 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_safi_rsclient_prefix_cmd); |
2815e61f PJ |
15526 | |
15527 | /* Statistics */ | |
15528 | install_element (ENABLE_NODE, &show_bgp_statistics_cmd); | |
15529 | install_element (ENABLE_NODE, &show_bgp_statistics_vpnv4_cmd); | |
15530 | install_element (ENABLE_NODE, &show_bgp_statistics_view_cmd); | |
15531 | install_element (ENABLE_NODE, &show_bgp_statistics_view_vpnv4_cmd); | |
15532 | ||
718e3744 | 15533 | /* old command */ |
15534 | install_element (VIEW_NODE, &show_ipv6_bgp_cmd); | |
15535 | install_element (VIEW_NODE, &show_ipv6_bgp_route_cmd); | |
15536 | install_element (VIEW_NODE, &show_ipv6_bgp_prefix_cmd); | |
15537 | install_element (VIEW_NODE, &show_ipv6_bgp_regexp_cmd); | |
15538 | install_element (VIEW_NODE, &show_ipv6_bgp_prefix_list_cmd); | |
15539 | install_element (VIEW_NODE, &show_ipv6_bgp_filter_list_cmd); | |
15540 | install_element (VIEW_NODE, &show_ipv6_bgp_community_all_cmd); | |
15541 | install_element (VIEW_NODE, &show_ipv6_bgp_community_cmd); | |
15542 | install_element (VIEW_NODE, &show_ipv6_bgp_community2_cmd); | |
15543 | install_element (VIEW_NODE, &show_ipv6_bgp_community3_cmd); | |
15544 | install_element (VIEW_NODE, &show_ipv6_bgp_community4_cmd); | |
15545 | install_element (VIEW_NODE, &show_ipv6_bgp_community_exact_cmd); | |
15546 | install_element (VIEW_NODE, &show_ipv6_bgp_community2_exact_cmd); | |
15547 | install_element (VIEW_NODE, &show_ipv6_bgp_community3_exact_cmd); | |
15548 | install_element (VIEW_NODE, &show_ipv6_bgp_community4_exact_cmd); | |
15549 | install_element (VIEW_NODE, &show_ipv6_bgp_community_list_cmd); | |
15550 | install_element (VIEW_NODE, &show_ipv6_bgp_community_list_exact_cmd); | |
15551 | install_element (VIEW_NODE, &show_ipv6_bgp_prefix_longer_cmd); | |
15552 | install_element (VIEW_NODE, &show_ipv6_mbgp_cmd); | |
15553 | install_element (VIEW_NODE, &show_ipv6_mbgp_route_cmd); | |
15554 | install_element (VIEW_NODE, &show_ipv6_mbgp_prefix_cmd); | |
15555 | install_element (VIEW_NODE, &show_ipv6_mbgp_regexp_cmd); | |
15556 | install_element (VIEW_NODE, &show_ipv6_mbgp_prefix_list_cmd); | |
15557 | install_element (VIEW_NODE, &show_ipv6_mbgp_filter_list_cmd); | |
15558 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_all_cmd); | |
15559 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_cmd); | |
15560 | install_element (VIEW_NODE, &show_ipv6_mbgp_community2_cmd); | |
15561 | install_element (VIEW_NODE, &show_ipv6_mbgp_community3_cmd); | |
15562 | install_element (VIEW_NODE, &show_ipv6_mbgp_community4_cmd); | |
15563 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_exact_cmd); | |
15564 | install_element (VIEW_NODE, &show_ipv6_mbgp_community2_exact_cmd); | |
15565 | install_element (VIEW_NODE, &show_ipv6_mbgp_community3_exact_cmd); | |
15566 | install_element (VIEW_NODE, &show_ipv6_mbgp_community4_exact_cmd); | |
15567 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_list_cmd); | |
15568 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_list_exact_cmd); | |
15569 | install_element (VIEW_NODE, &show_ipv6_mbgp_prefix_longer_cmd); | |
bb46e94f | 15570 | |
718e3744 | 15571 | /* old command */ |
15572 | install_element (ENABLE_NODE, &show_ipv6_bgp_cmd); | |
15573 | install_element (ENABLE_NODE, &show_ipv6_bgp_route_cmd); | |
15574 | install_element (ENABLE_NODE, &show_ipv6_bgp_prefix_cmd); | |
15575 | install_element (ENABLE_NODE, &show_ipv6_bgp_regexp_cmd); | |
15576 | install_element (ENABLE_NODE, &show_ipv6_bgp_prefix_list_cmd); | |
15577 | install_element (ENABLE_NODE, &show_ipv6_bgp_filter_list_cmd); | |
15578 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_all_cmd); | |
15579 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_cmd); | |
15580 | install_element (ENABLE_NODE, &show_ipv6_bgp_community2_cmd); | |
15581 | install_element (ENABLE_NODE, &show_ipv6_bgp_community3_cmd); | |
15582 | install_element (ENABLE_NODE, &show_ipv6_bgp_community4_cmd); | |
15583 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_exact_cmd); | |
15584 | install_element (ENABLE_NODE, &show_ipv6_bgp_community2_exact_cmd); | |
15585 | install_element (ENABLE_NODE, &show_ipv6_bgp_community3_exact_cmd); | |
15586 | install_element (ENABLE_NODE, &show_ipv6_bgp_community4_exact_cmd); | |
15587 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_list_cmd); | |
15588 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_list_exact_cmd); | |
15589 | install_element (ENABLE_NODE, &show_ipv6_bgp_prefix_longer_cmd); | |
15590 | install_element (ENABLE_NODE, &show_ipv6_mbgp_cmd); | |
15591 | install_element (ENABLE_NODE, &show_ipv6_mbgp_route_cmd); | |
15592 | install_element (ENABLE_NODE, &show_ipv6_mbgp_prefix_cmd); | |
15593 | install_element (ENABLE_NODE, &show_ipv6_mbgp_regexp_cmd); | |
15594 | install_element (ENABLE_NODE, &show_ipv6_mbgp_prefix_list_cmd); | |
15595 | install_element (ENABLE_NODE, &show_ipv6_mbgp_filter_list_cmd); | |
15596 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_all_cmd); | |
15597 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_cmd); | |
15598 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community2_cmd); | |
15599 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community3_cmd); | |
15600 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community4_cmd); | |
15601 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_exact_cmd); | |
15602 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community2_exact_cmd); | |
15603 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community3_exact_cmd); | |
15604 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community4_exact_cmd); | |
15605 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_list_cmd); | |
15606 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_list_exact_cmd); | |
15607 | install_element (ENABLE_NODE, &show_ipv6_mbgp_prefix_longer_cmd); | |
15608 | ||
15609 | /* old command */ | |
15610 | install_element (VIEW_NODE, &ipv6_bgp_neighbor_advertised_route_cmd); | |
15611 | install_element (ENABLE_NODE, &ipv6_bgp_neighbor_advertised_route_cmd); | |
15612 | install_element (VIEW_NODE, &ipv6_mbgp_neighbor_advertised_route_cmd); | |
15613 | install_element (ENABLE_NODE, &ipv6_mbgp_neighbor_advertised_route_cmd); | |
15614 | ||
15615 | /* old command */ | |
15616 | install_element (VIEW_NODE, &ipv6_bgp_neighbor_received_routes_cmd); | |
15617 | install_element (ENABLE_NODE, &ipv6_bgp_neighbor_received_routes_cmd); | |
15618 | install_element (VIEW_NODE, &ipv6_mbgp_neighbor_received_routes_cmd); | |
15619 | install_element (ENABLE_NODE, &ipv6_mbgp_neighbor_received_routes_cmd); | |
15620 | ||
15621 | /* old command */ | |
15622 | install_element (VIEW_NODE, &ipv6_bgp_neighbor_routes_cmd); | |
15623 | install_element (ENABLE_NODE, &ipv6_bgp_neighbor_routes_cmd); | |
15624 | install_element (VIEW_NODE, &ipv6_mbgp_neighbor_routes_cmd); | |
15625 | install_element (ENABLE_NODE, &ipv6_mbgp_neighbor_routes_cmd); | |
15626 | #endif /* HAVE_IPV6 */ | |
15627 | ||
15628 | install_element (BGP_NODE, &bgp_distance_cmd); | |
15629 | install_element (BGP_NODE, &no_bgp_distance_cmd); | |
15630 | install_element (BGP_NODE, &no_bgp_distance2_cmd); | |
15631 | install_element (BGP_NODE, &bgp_distance_source_cmd); | |
15632 | install_element (BGP_NODE, &no_bgp_distance_source_cmd); | |
15633 | install_element (BGP_NODE, &bgp_distance_source_access_list_cmd); | |
15634 | install_element (BGP_NODE, &no_bgp_distance_source_access_list_cmd); | |
15635 | ||
15636 | install_element (BGP_NODE, &bgp_damp_set_cmd); | |
15637 | install_element (BGP_NODE, &bgp_damp_set2_cmd); | |
15638 | install_element (BGP_NODE, &bgp_damp_set3_cmd); | |
15639 | install_element (BGP_NODE, &bgp_damp_unset_cmd); | |
15640 | install_element (BGP_NODE, &bgp_damp_unset2_cmd); | |
15641 | install_element (BGP_IPV4_NODE, &bgp_damp_set_cmd); | |
15642 | install_element (BGP_IPV4_NODE, &bgp_damp_set2_cmd); | |
15643 | install_element (BGP_IPV4_NODE, &bgp_damp_set3_cmd); | |
15644 | install_element (BGP_IPV4_NODE, &bgp_damp_unset_cmd); | |
15645 | install_element (BGP_IPV4_NODE, &bgp_damp_unset2_cmd); | |
c8f3fe30 PJ |
15646 | |
15647 | /* Deprecated AS-Pathlimit commands */ | |
15648 | install_element (BGP_NODE, &bgp_network_ttl_cmd); | |
15649 | install_element (BGP_NODE, &bgp_network_mask_ttl_cmd); | |
15650 | install_element (BGP_NODE, &bgp_network_mask_natural_ttl_cmd); | |
15651 | install_element (BGP_NODE, &bgp_network_backdoor_ttl_cmd); | |
15652 | install_element (BGP_NODE, &bgp_network_mask_backdoor_ttl_cmd); | |
15653 | install_element (BGP_NODE, &bgp_network_mask_natural_backdoor_ttl_cmd); | |
15654 | ||
15655 | install_element (BGP_NODE, &no_bgp_network_ttl_cmd); | |
15656 | install_element (BGP_NODE, &no_bgp_network_mask_ttl_cmd); | |
15657 | install_element (BGP_NODE, &no_bgp_network_mask_natural_ttl_cmd); | |
15658 | install_element (BGP_NODE, &no_bgp_network_backdoor_ttl_cmd); | |
15659 | install_element (BGP_NODE, &no_bgp_network_mask_backdoor_ttl_cmd); | |
15660 | install_element (BGP_NODE, &no_bgp_network_mask_natural_backdoor_ttl_cmd); | |
15661 | ||
15662 | install_element (BGP_IPV4_NODE, &bgp_network_ttl_cmd); | |
15663 | install_element (BGP_IPV4_NODE, &bgp_network_mask_ttl_cmd); | |
15664 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_ttl_cmd); | |
15665 | install_element (BGP_IPV4_NODE, &bgp_network_backdoor_ttl_cmd); | |
15666 | install_element (BGP_IPV4_NODE, &bgp_network_mask_backdoor_ttl_cmd); | |
15667 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_backdoor_ttl_cmd); | |
15668 | ||
15669 | install_element (BGP_IPV4_NODE, &no_bgp_network_ttl_cmd); | |
15670 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_ttl_cmd); | |
15671 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_ttl_cmd); | |
15672 | install_element (BGP_IPV4_NODE, &no_bgp_network_backdoor_ttl_cmd); | |
15673 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_backdoor_ttl_cmd); | |
15674 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_backdoor_ttl_cmd); | |
15675 | ||
15676 | install_element (BGP_IPV4M_NODE, &bgp_network_ttl_cmd); | |
15677 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_ttl_cmd); | |
15678 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_ttl_cmd); | |
15679 | install_element (BGP_IPV4M_NODE, &bgp_network_backdoor_ttl_cmd); | |
15680 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_backdoor_ttl_cmd); | |
15681 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_backdoor_ttl_cmd); | |
15682 | ||
15683 | install_element (BGP_IPV4M_NODE, &no_bgp_network_ttl_cmd); | |
15684 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_ttl_cmd); | |
15685 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_ttl_cmd); | |
15686 | install_element (BGP_IPV4M_NODE, &no_bgp_network_backdoor_ttl_cmd); | |
15687 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_backdoor_ttl_cmd); | |
15688 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_backdoor_ttl_cmd); | |
3bde17f1 PJ |
15689 | |
15690 | #ifdef HAVE_IPV6 | |
c8f3fe30 PJ |
15691 | install_element (BGP_IPV6_NODE, &ipv6_bgp_network_ttl_cmd); |
15692 | install_element (BGP_IPV6_NODE, &no_ipv6_bgp_network_ttl_cmd); | |
3bde17f1 | 15693 | #endif |
718e3744 | 15694 | } |
228da428 CC |
15695 | |
15696 | void | |
15697 | bgp_route_finish (void) | |
15698 | { | |
15699 | bgp_table_unlock (bgp_distance_table); | |
15700 | bgp_distance_table = NULL; | |
15701 | } |