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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> | |
22 | ||
23 | #include "prefix.h" | |
24 | #include "linklist.h" | |
25 | #include "memory.h" | |
26 | #include "command.h" | |
27 | #include "stream.h" | |
28 | #include "filter.h" | |
29 | #include "str.h" | |
30 | #include "log.h" | |
31 | #include "routemap.h" | |
32 | #include "buffer.h" | |
33 | #include "sockunion.h" | |
34 | #include "plist.h" | |
35 | #include "thread.h" | |
200df115 | 36 | #include "workqueue.h" |
3f9c7369 | 37 | #include "queue.h" |
718e3744 | 38 | |
39 | #include "bgpd/bgpd.h" | |
40 | #include "bgpd/bgp_table.h" | |
41 | #include "bgpd/bgp_route.h" | |
42 | #include "bgpd/bgp_attr.h" | |
43 | #include "bgpd/bgp_debug.h" | |
44 | #include "bgpd/bgp_aspath.h" | |
45 | #include "bgpd/bgp_regex.h" | |
46 | #include "bgpd/bgp_community.h" | |
47 | #include "bgpd/bgp_ecommunity.h" | |
48 | #include "bgpd/bgp_clist.h" | |
49 | #include "bgpd/bgp_packet.h" | |
50 | #include "bgpd/bgp_filter.h" | |
51 | #include "bgpd/bgp_fsm.h" | |
52 | #include "bgpd/bgp_mplsvpn.h" | |
53 | #include "bgpd/bgp_nexthop.h" | |
54 | #include "bgpd/bgp_damp.h" | |
55 | #include "bgpd/bgp_advertise.h" | |
56 | #include "bgpd/bgp_zebra.h" | |
0a486e5f | 57 | #include "bgpd/bgp_vty.h" |
96450faf | 58 | #include "bgpd/bgp_mpath.h" |
fc9a856f | 59 | #include "bgpd/bgp_nht.h" |
3f9c7369 | 60 | #include "bgpd/bgp_updgrp.h" |
718e3744 | 61 | |
62 | /* Extern from bgp_dump.c */ | |
dde72586 SH |
63 | extern const char *bgp_origin_str[]; |
64 | extern const char *bgp_origin_long_str[]; | |
47fc97cc | 65 | char csv = ','; |
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 | ||
322 | /* Compare two bgp route entity. br is preferable then return 1. */ | |
94f2b392 | 323 | static int |
96450faf | 324 | bgp_info_cmp (struct bgp *bgp, struct bgp_info *new, struct bgp_info *exist, |
5e242b0d | 325 | int *paths_eq, struct bgp_maxpaths_cfg *mpath_cfg) |
718e3744 | 326 | { |
8ff56318 JBD |
327 | struct attr *newattr, *existattr; |
328 | struct attr_extra *newattre, *existattre; | |
329 | bgp_peer_sort_t new_sort; | |
330 | bgp_peer_sort_t exist_sort; | |
718e3744 | 331 | u_int32_t new_pref; |
332 | u_int32_t exist_pref; | |
333 | u_int32_t new_med; | |
334 | u_int32_t exist_med; | |
8ff56318 JBD |
335 | u_int32_t new_weight; |
336 | u_int32_t exist_weight; | |
337 | uint32_t newm, existm; | |
718e3744 | 338 | struct in_addr new_id; |
339 | struct in_addr exist_id; | |
340 | int new_cluster; | |
341 | int exist_cluster; | |
8ff56318 JBD |
342 | int internal_as_route; |
343 | int confed_as_route; | |
718e3744 | 344 | int ret; |
96450faf JB |
345 | |
346 | *paths_eq = 0; | |
718e3744 | 347 | |
348 | /* 0. Null check. */ | |
349 | if (new == NULL) | |
350 | return 0; | |
351 | if (exist == NULL) | |
352 | return 1; | |
353 | ||
8ff56318 JBD |
354 | newattr = new->attr; |
355 | existattr = exist->attr; | |
356 | newattre = newattr->extra; | |
357 | existattre = existattr->extra; | |
358 | ||
718e3744 | 359 | /* 1. Weight check. */ |
8ff56318 JBD |
360 | new_weight = exist_weight = 0; |
361 | ||
362 | if (newattre) | |
363 | new_weight = newattre->weight; | |
364 | if (existattre) | |
365 | exist_weight = existattre->weight; | |
366 | ||
fb982c25 | 367 | if (new_weight > exist_weight) |
718e3744 | 368 | return 1; |
fb982c25 | 369 | if (new_weight < exist_weight) |
718e3744 | 370 | return 0; |
371 | ||
372 | /* 2. Local preference check. */ | |
8ff56318 JBD |
373 | new_pref = exist_pref = bgp->default_local_pref; |
374 | ||
375 | if (newattr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) | |
376 | new_pref = newattr->local_pref; | |
377 | if (existattr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) | |
378 | exist_pref = existattr->local_pref; | |
718e3744 | 379 | |
718e3744 | 380 | if (new_pref > exist_pref) |
381 | return 1; | |
382 | if (new_pref < exist_pref) | |
383 | return 0; | |
384 | ||
8ff56318 JBD |
385 | /* 3. Local route check. We prefer: |
386 | * - BGP_ROUTE_STATIC | |
387 | * - BGP_ROUTE_AGGREGATE | |
388 | * - BGP_ROUTE_REDISTRIBUTE | |
389 | */ | |
390 | if (! (new->sub_type == BGP_ROUTE_NORMAL)) | |
391 | return 1; | |
392 | if (! (exist->sub_type == BGP_ROUTE_NORMAL)) | |
393 | return 0; | |
718e3744 | 394 | |
395 | /* 4. AS path length check. */ | |
396 | if (! bgp_flag_check (bgp, BGP_FLAG_ASPATH_IGNORE)) | |
397 | { | |
8ff56318 JBD |
398 | int exist_hops = aspath_count_hops (existattr->aspath); |
399 | int exist_confeds = aspath_count_confeds (existattr->aspath); | |
fe69a505 | 400 | |
6811845b | 401 | if (bgp_flag_check (bgp, BGP_FLAG_ASPATH_CONFED)) |
402 | { | |
fe69a505 | 403 | int aspath_hops; |
404 | ||
8ff56318 JBD |
405 | aspath_hops = aspath_count_hops (newattr->aspath); |
406 | aspath_hops += aspath_count_confeds (newattr->aspath); | |
fe69a505 | 407 | |
408 | if ( aspath_hops < (exist_hops + exist_confeds)) | |
6811845b | 409 | return 1; |
fe69a505 | 410 | if ( aspath_hops > (exist_hops + exist_confeds)) |
6811845b | 411 | return 0; |
412 | } | |
413 | else | |
414 | { | |
8ff56318 | 415 | int newhops = aspath_count_hops (newattr->aspath); |
fe69a505 | 416 | |
417 | if (newhops < exist_hops) | |
6811845b | 418 | return 1; |
fe69a505 | 419 | if (newhops > exist_hops) |
6811845b | 420 | return 0; |
421 | } | |
718e3744 | 422 | } |
423 | ||
424 | /* 5. Origin check. */ | |
8ff56318 | 425 | if (newattr->origin < existattr->origin) |
718e3744 | 426 | return 1; |
8ff56318 | 427 | if (newattr->origin > existattr->origin) |
718e3744 | 428 | return 0; |
429 | ||
430 | /* 6. MED check. */ | |
8ff56318 JBD |
431 | internal_as_route = (aspath_count_hops (newattr->aspath) == 0 |
432 | && aspath_count_hops (existattr->aspath) == 0); | |
433 | confed_as_route = (aspath_count_confeds (newattr->aspath) > 0 | |
434 | && aspath_count_confeds (existattr->aspath) > 0 | |
435 | && aspath_count_hops (newattr->aspath) == 0 | |
436 | && aspath_count_hops (existattr->aspath) == 0); | |
718e3744 | 437 | |
438 | if (bgp_flag_check (bgp, BGP_FLAG_ALWAYS_COMPARE_MED) | |
439 | || (bgp_flag_check (bgp, BGP_FLAG_MED_CONFED) | |
440 | && confed_as_route) | |
8ff56318 JBD |
441 | || aspath_cmp_left (newattr->aspath, existattr->aspath) |
442 | || aspath_cmp_left_confed (newattr->aspath, existattr->aspath) | |
718e3744 | 443 | || internal_as_route) |
444 | { | |
445 | new_med = bgp_med_value (new->attr, bgp); | |
446 | exist_med = bgp_med_value (exist->attr, bgp); | |
447 | ||
448 | if (new_med < exist_med) | |
449 | return 1; | |
450 | if (new_med > exist_med) | |
451 | return 0; | |
452 | } | |
453 | ||
454 | /* 7. Peer type check. */ | |
8ff56318 JBD |
455 | new_sort = new->peer->sort; |
456 | exist_sort = exist->peer->sort; | |
457 | ||
458 | if (new_sort == BGP_PEER_EBGP | |
459 | && (exist_sort == BGP_PEER_IBGP || exist_sort == BGP_PEER_CONFED)) | |
718e3744 | 460 | return 1; |
8ff56318 JBD |
461 | if (exist_sort == BGP_PEER_EBGP |
462 | && (new_sort == BGP_PEER_IBGP || new_sort == BGP_PEER_CONFED)) | |
718e3744 | 463 | return 0; |
464 | ||
465 | /* 8. IGP metric check. */ | |
8ff56318 JBD |
466 | newm = existm = 0; |
467 | ||
468 | if (new->extra) | |
469 | newm = new->extra->igpmetric; | |
470 | if (exist->extra) | |
471 | existm = exist->extra->igpmetric; | |
472 | ||
96450faf JB |
473 | if (newm < existm) |
474 | ret = 1; | |
475 | if (newm > existm) | |
476 | ret = 0; | |
718e3744 | 477 | |
5e242b0d DS |
478 | /* 8.1. Same IGP metric. Compare the cluster list length as |
479 | representative of IGP hops metric. Rewrite the metric value | |
480 | pair (newm, existm) with the cluster list length. Prefer the | |
481 | path with smaller cluster list length. */ | |
482 | if (newm == existm) | |
483 | { | |
484 | if (peer_sort (new->peer) == BGP_PEER_IBGP | |
485 | && peer_sort (exist->peer) == BGP_PEER_IBGP | |
486 | && CHECK_FLAG (mpath_cfg->ibgp_flags, | |
487 | BGP_FLAG_IBGP_MULTIPATH_SAME_CLUSTERLEN)) | |
488 | { | |
489 | newm = BGP_CLUSTER_LIST_LENGTH(new->attr); | |
490 | existm = BGP_CLUSTER_LIST_LENGTH(exist->attr); | |
491 | if (newm < existm) | |
492 | ret = 1; | |
493 | if (newm > existm) | |
494 | ret = 0; | |
495 | } | |
496 | } | |
497 | ||
718e3744 | 498 | /* 9. Maximum path check. */ |
96450faf JB |
499 | if (newm == existm) |
500 | { | |
2fdd455c PM |
501 | if (bgp_flag_check(bgp, BGP_FLAG_ASPATH_MULTIPATH_RELAX)) |
502 | { | |
503 | ||
504 | /* | |
505 | * For the two paths, all comparison steps till IGP metric | |
506 | * have succeeded - including AS_PATH hop count. Since 'bgp | |
507 | * bestpath as-path multipath-relax' knob is on, we don't need | |
508 | * an exact match of AS_PATH. Thus, mark the paths are equal. | |
509 | * That will trigger both these paths to get into the multipath | |
510 | * array. | |
511 | */ | |
512 | *paths_eq = 1; | |
513 | } | |
514 | else if (new->peer->sort == BGP_PEER_IBGP) | |
96450faf JB |
515 | { |
516 | if (aspath_cmp (new->attr->aspath, exist->attr->aspath)) | |
517 | *paths_eq = 1; | |
518 | } | |
519 | else if (new->peer->as == exist->peer->as) | |
520 | *paths_eq = 1; | |
521 | } | |
522 | else | |
523 | { | |
524 | /* | |
525 | * TODO: If unequal cost ibgp multipath is enabled we can | |
526 | * mark the paths as equal here instead of returning | |
527 | */ | |
528 | return ret; | |
529 | } | |
718e3744 | 530 | |
531 | /* 10. If both paths are external, prefer the path that was received | |
532 | first (the oldest one). This step minimizes route-flap, since a | |
533 | newer path won't displace an older one, even if it was the | |
534 | preferred route based on the additional decision criteria below. */ | |
535 | if (! bgp_flag_check (bgp, BGP_FLAG_COMPARE_ROUTER_ID) | |
8ff56318 JBD |
536 | && new_sort == BGP_PEER_EBGP |
537 | && exist_sort == BGP_PEER_EBGP) | |
718e3744 | 538 | { |
539 | if (CHECK_FLAG (new->flags, BGP_INFO_SELECTED)) | |
540 | return 1; | |
541 | if (CHECK_FLAG (exist->flags, BGP_INFO_SELECTED)) | |
542 | return 0; | |
543 | } | |
544 | ||
0de5153c DS |
545 | /* 11. Router-ID comparision. */ |
546 | /* If one of the paths is "stale", the corresponding peer router-id will | |
547 | * be 0 and would always win over the other path. If originator id is | |
548 | * used for the comparision, it will decide which path is better. | |
549 | */ | |
8ff56318 JBD |
550 | if (newattr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
551 | new_id.s_addr = newattre->originator_id.s_addr; | |
718e3744 | 552 | else |
553 | new_id.s_addr = new->peer->remote_id.s_addr; | |
8ff56318 JBD |
554 | if (existattr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
555 | exist_id.s_addr = existattre->originator_id.s_addr; | |
718e3744 | 556 | else |
557 | exist_id.s_addr = exist->peer->remote_id.s_addr; | |
558 | ||
559 | if (ntohl (new_id.s_addr) < ntohl (exist_id.s_addr)) | |
560 | return 1; | |
561 | if (ntohl (new_id.s_addr) > ntohl (exist_id.s_addr)) | |
562 | return 0; | |
563 | ||
564 | /* 12. Cluster length comparision. */ | |
5e242b0d DS |
565 | new_cluster = BGP_CLUSTER_LIST_LENGTH(new->attr); |
566 | exist_cluster = BGP_CLUSTER_LIST_LENGTH(exist->attr); | |
718e3744 | 567 | |
568 | if (new_cluster < exist_cluster) | |
569 | return 1; | |
570 | if (new_cluster > exist_cluster) | |
571 | return 0; | |
572 | ||
573 | /* 13. Neighbor address comparision. */ | |
0de5153c DS |
574 | /* Do this only if neither path is "stale" as stale paths do not have |
575 | * valid peer information (as the connection may or may not be up). | |
576 | */ | |
577 | if (CHECK_FLAG (exist->flags, BGP_INFO_STALE)) | |
578 | return 1; | |
579 | if (CHECK_FLAG (new->flags, BGP_INFO_STALE)) | |
580 | return 0; | |
581 | ||
718e3744 | 582 | ret = sockunion_cmp (new->peer->su_remote, exist->peer->su_remote); |
583 | ||
584 | if (ret == 1) | |
585 | return 0; | |
586 | if (ret == -1) | |
587 | return 1; | |
588 | ||
589 | return 1; | |
590 | } | |
591 | ||
94f2b392 | 592 | static enum filter_type |
718e3744 | 593 | bgp_input_filter (struct peer *peer, struct prefix *p, struct attr *attr, |
594 | afi_t afi, safi_t safi) | |
595 | { | |
596 | struct bgp_filter *filter; | |
597 | ||
598 | filter = &peer->filter[afi][safi]; | |
599 | ||
650f76c2 PJ |
600 | #define FILTER_EXIST_WARN(F,f,filter) \ |
601 | if (BGP_DEBUG (update, UPDATE_IN) \ | |
602 | && !(F ## _IN (filter))) \ | |
16286195 | 603 | zlog_warn ("%s: Could not find configured input %s-list %s!", \ |
650f76c2 PJ |
604 | peer->host, #f, F ## _IN_NAME(filter)); |
605 | ||
606 | if (DISTRIBUTE_IN_NAME (filter)) { | |
607 | FILTER_EXIST_WARN(DISTRIBUTE, distribute, filter); | |
608 | ||
718e3744 | 609 | if (access_list_apply (DISTRIBUTE_IN (filter), p) == FILTER_DENY) |
610 | return FILTER_DENY; | |
650f76c2 | 611 | } |
718e3744 | 612 | |
650f76c2 PJ |
613 | if (PREFIX_LIST_IN_NAME (filter)) { |
614 | FILTER_EXIST_WARN(PREFIX_LIST, prefix, filter); | |
615 | ||
718e3744 | 616 | if (prefix_list_apply (PREFIX_LIST_IN (filter), p) == PREFIX_DENY) |
617 | return FILTER_DENY; | |
650f76c2 | 618 | } |
718e3744 | 619 | |
650f76c2 PJ |
620 | if (FILTER_LIST_IN_NAME (filter)) { |
621 | FILTER_EXIST_WARN(FILTER_LIST, as, filter); | |
622 | ||
718e3744 | 623 | if (as_list_apply (FILTER_LIST_IN (filter), attr->aspath)== AS_FILTER_DENY) |
624 | return FILTER_DENY; | |
650f76c2 PJ |
625 | } |
626 | ||
718e3744 | 627 | return FILTER_PERMIT; |
650f76c2 | 628 | #undef FILTER_EXIST_WARN |
718e3744 | 629 | } |
630 | ||
94f2b392 | 631 | static enum filter_type |
718e3744 | 632 | bgp_output_filter (struct peer *peer, struct prefix *p, struct attr *attr, |
633 | afi_t afi, safi_t safi) | |
634 | { | |
635 | struct bgp_filter *filter; | |
636 | ||
637 | filter = &peer->filter[afi][safi]; | |
638 | ||
650f76c2 PJ |
639 | #define FILTER_EXIST_WARN(F,f,filter) \ |
640 | if (BGP_DEBUG (update, UPDATE_OUT) \ | |
641 | && !(F ## _OUT (filter))) \ | |
16286195 | 642 | zlog_warn ("%s: Could not find configured output %s-list %s!", \ |
650f76c2 PJ |
643 | peer->host, #f, F ## _OUT_NAME(filter)); |
644 | ||
645 | if (DISTRIBUTE_OUT_NAME (filter)) { | |
646 | FILTER_EXIST_WARN(DISTRIBUTE, distribute, filter); | |
647 | ||
718e3744 | 648 | if (access_list_apply (DISTRIBUTE_OUT (filter), p) == FILTER_DENY) |
649 | return FILTER_DENY; | |
650f76c2 | 650 | } |
718e3744 | 651 | |
650f76c2 PJ |
652 | if (PREFIX_LIST_OUT_NAME (filter)) { |
653 | FILTER_EXIST_WARN(PREFIX_LIST, prefix, filter); | |
654 | ||
718e3744 | 655 | if (prefix_list_apply (PREFIX_LIST_OUT (filter), p) == PREFIX_DENY) |
656 | return FILTER_DENY; | |
650f76c2 | 657 | } |
718e3744 | 658 | |
650f76c2 PJ |
659 | if (FILTER_LIST_OUT_NAME (filter)) { |
660 | FILTER_EXIST_WARN(FILTER_LIST, as, filter); | |
661 | ||
718e3744 | 662 | if (as_list_apply (FILTER_LIST_OUT (filter), attr->aspath) == AS_FILTER_DENY) |
663 | return FILTER_DENY; | |
650f76c2 | 664 | } |
718e3744 | 665 | |
666 | return FILTER_PERMIT; | |
650f76c2 | 667 | #undef FILTER_EXIST_WARN |
718e3744 | 668 | } |
669 | ||
670 | /* If community attribute includes no_export then return 1. */ | |
94f2b392 | 671 | static int |
718e3744 | 672 | bgp_community_filter (struct peer *peer, struct attr *attr) |
673 | { | |
674 | if (attr->community) | |
675 | { | |
676 | /* NO_ADVERTISE check. */ | |
677 | if (community_include (attr->community, COMMUNITY_NO_ADVERTISE)) | |
678 | return 1; | |
679 | ||
680 | /* NO_EXPORT check. */ | |
6d85b15b | 681 | if (peer->sort == BGP_PEER_EBGP && |
718e3744 | 682 | community_include (attr->community, COMMUNITY_NO_EXPORT)) |
683 | return 1; | |
684 | ||
685 | /* NO_EXPORT_SUBCONFED check. */ | |
6d85b15b JBD |
686 | if (peer->sort == BGP_PEER_EBGP |
687 | || peer->sort == BGP_PEER_CONFED) | |
718e3744 | 688 | if (community_include (attr->community, COMMUNITY_NO_EXPORT_SUBCONFED)) |
689 | return 1; | |
690 | } | |
691 | return 0; | |
692 | } | |
693 | ||
694 | /* Route reflection loop check. */ | |
695 | static int | |
696 | bgp_cluster_filter (struct peer *peer, struct attr *attr) | |
697 | { | |
698 | struct in_addr cluster_id; | |
699 | ||
fb982c25 | 700 | if (attr->extra && attr->extra->cluster) |
718e3744 | 701 | { |
702 | if (peer->bgp->config & BGP_CONFIG_CLUSTER_ID) | |
703 | cluster_id = peer->bgp->cluster_id; | |
704 | else | |
705 | cluster_id = peer->bgp->router_id; | |
706 | ||
fb982c25 | 707 | if (cluster_loop_check (attr->extra->cluster, cluster_id)) |
718e3744 | 708 | return 1; |
709 | } | |
710 | return 0; | |
711 | } | |
6b0655a2 | 712 | |
94f2b392 | 713 | static int |
718e3744 | 714 | bgp_input_modifier (struct peer *peer, struct prefix *p, struct attr *attr, |
0b16f239 | 715 | afi_t afi, safi_t safi, char *rmap_name) |
718e3744 | 716 | { |
717 | struct bgp_filter *filter; | |
718 | struct bgp_info info; | |
719 | route_map_result_t ret; | |
0b16f239 | 720 | struct route_map *rmap = NULL; |
718e3744 | 721 | |
722 | filter = &peer->filter[afi][safi]; | |
723 | ||
724 | /* Apply default weight value. */ | |
fb982c25 PJ |
725 | if (peer->weight) |
726 | (bgp_attr_extra_get (attr))->weight = peer->weight; | |
718e3744 | 727 | |
0b16f239 DS |
728 | if (rmap_name) |
729 | { | |
730 | rmap = route_map_lookup_by_name(rmap_name); | |
731 | } | |
732 | else | |
733 | { | |
734 | if (ROUTE_MAP_IN_NAME(filter)) | |
735 | rmap = ROUTE_MAP_IN (filter); | |
736 | } | |
737 | ||
718e3744 | 738 | /* Route map apply. */ |
0b16f239 | 739 | if (rmap) |
718e3744 | 740 | { |
741 | /* Duplicate current value to new strucutre for modification. */ | |
742 | info.peer = peer; | |
743 | info.attr = attr; | |
744 | ||
ac41b2a2 | 745 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_IN); |
746 | ||
718e3744 | 747 | /* Apply BGP route map to the attribute. */ |
0b16f239 DS |
748 | ret = route_map_apply (rmap, p, RMAP_BGP, &info); |
749 | ||
750 | peer->rmap_type = 0; | |
751 | ||
752 | if (ret == RMAP_DENYMATCH) | |
753 | { | |
754 | /* Free newly generated AS path and community by route-map. */ | |
755 | bgp_attr_flush (attr); | |
756 | return RMAP_DENY; | |
757 | } | |
758 | } | |
759 | return RMAP_PERMIT; | |
760 | } | |
761 | ||
762 | static int | |
763 | bgp_output_modifier (struct peer *peer, struct prefix *p, struct attr *attr, | |
764 | afi_t afi, safi_t safi, char *rmap_name) | |
765 | { | |
766 | struct bgp_filter *filter; | |
767 | struct bgp_info info; | |
768 | route_map_result_t ret; | |
769 | struct route_map *rmap = NULL; | |
770 | ||
771 | filter = &peer->filter[afi][safi]; | |
772 | ||
773 | /* Apply default weight value. */ | |
774 | if (peer->weight) | |
775 | (bgp_attr_extra_get (attr))->weight = peer->weight; | |
776 | ||
777 | if (rmap_name) | |
778 | { | |
779 | rmap = route_map_lookup_by_name(rmap_name); | |
780 | } | |
781 | else | |
782 | { | |
783 | if (ROUTE_MAP_OUT_NAME(filter)) | |
784 | rmap = ROUTE_MAP_OUT (filter); | |
785 | } | |
786 | ||
787 | /* Route map apply. */ | |
788 | if (rmap) | |
789 | { | |
790 | /* Duplicate current value to new strucutre for modification. */ | |
791 | info.peer = peer; | |
792 | info.attr = attr; | |
793 | ||
794 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_OUT); | |
795 | ||
796 | /* Apply BGP route map to the attribute. */ | |
797 | ret = route_map_apply (rmap, p, RMAP_BGP, &info); | |
ac41b2a2 | 798 | |
799 | peer->rmap_type = 0; | |
800 | ||
718e3744 | 801 | if (ret == RMAP_DENYMATCH) |
c460e572 DL |
802 | /* caller has multiple error paths with bgp_attr_flush() */ |
803 | return RMAP_DENY; | |
718e3744 | 804 | } |
805 | return RMAP_PERMIT; | |
806 | } | |
6b0655a2 | 807 | |
94f2b392 | 808 | static int |
fee0f4c6 | 809 | bgp_export_modifier (struct peer *rsclient, struct peer *peer, |
810 | struct prefix *p, struct attr *attr, afi_t afi, safi_t safi) | |
811 | { | |
812 | struct bgp_filter *filter; | |
813 | struct bgp_info info; | |
814 | route_map_result_t ret; | |
815 | ||
816 | filter = &peer->filter[afi][safi]; | |
817 | ||
818 | /* Route map apply. */ | |
819 | if (ROUTE_MAP_EXPORT_NAME (filter)) | |
820 | { | |
821 | /* Duplicate current value to new strucutre for modification. */ | |
822 | info.peer = rsclient; | |
823 | info.attr = attr; | |
824 | ||
825 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_EXPORT); | |
826 | ||
827 | /* Apply BGP route map to the attribute. */ | |
828 | ret = route_map_apply (ROUTE_MAP_EXPORT (filter), p, RMAP_BGP, &info); | |
829 | ||
830 | rsclient->rmap_type = 0; | |
831 | ||
832 | if (ret == RMAP_DENYMATCH) | |
833 | { | |
834 | /* Free newly generated AS path and community by route-map. */ | |
835 | bgp_attr_flush (attr); | |
836 | return RMAP_DENY; | |
837 | } | |
838 | } | |
839 | return RMAP_PERMIT; | |
840 | } | |
841 | ||
94f2b392 | 842 | static int |
fee0f4c6 | 843 | bgp_import_modifier (struct peer *rsclient, struct peer *peer, |
844 | struct prefix *p, struct attr *attr, afi_t afi, safi_t safi) | |
845 | { | |
846 | struct bgp_filter *filter; | |
847 | struct bgp_info info; | |
848 | route_map_result_t ret; | |
849 | ||
850 | filter = &rsclient->filter[afi][safi]; | |
851 | ||
852 | /* Apply default weight value. */ | |
fb982c25 PJ |
853 | if (peer->weight) |
854 | (bgp_attr_extra_get (attr))->weight = peer->weight; | |
fee0f4c6 | 855 | |
856 | /* Route map apply. */ | |
857 | if (ROUTE_MAP_IMPORT_NAME (filter)) | |
858 | { | |
859 | /* Duplicate current value to new strucutre for modification. */ | |
860 | info.peer = peer; | |
861 | info.attr = attr; | |
862 | ||
863 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_IMPORT); | |
864 | ||
865 | /* Apply BGP route map to the attribute. */ | |
866 | ret = route_map_apply (ROUTE_MAP_IMPORT (filter), p, RMAP_BGP, &info); | |
867 | ||
868 | peer->rmap_type = 0; | |
869 | ||
870 | if (ret == RMAP_DENYMATCH) | |
871 | { | |
872 | /* Free newly generated AS path and community by route-map. */ | |
873 | bgp_attr_flush (attr); | |
874 | return RMAP_DENY; | |
875 | } | |
876 | } | |
877 | return RMAP_PERMIT; | |
878 | } | |
6b0655a2 | 879 | |
5000f21c DS |
880 | |
881 | /* If this is an EBGP peer with remove-private-AS */ | |
882 | void | |
883 | bgp_peer_remove_private_as(struct bgp *bgp, afi_t afi, safi_t safi, | |
884 | struct peer *peer, struct attr *attr) | |
885 | { | |
886 | if (peer->sort == BGP_PEER_EBGP && | |
887 | peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS)) | |
888 | { | |
889 | // Take action on the entire aspath | |
890 | if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_ALL)) | |
891 | { | |
892 | if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_REPLACE)) | |
893 | attr->aspath = aspath_replace_private_asns (attr->aspath, bgp->as); | |
894 | ||
895 | // The entire aspath consists of private ASNs so create an empty aspath | |
896 | else if (aspath_private_as_check (attr->aspath)) | |
897 | attr->aspath = aspath_empty_get (); | |
898 | ||
899 | // There are some public and some private ASNs, remove the private ASNs | |
900 | else | |
901 | attr->aspath = aspath_remove_private_asns (attr->aspath); | |
902 | } | |
903 | ||
904 | // 'all' was not specified so the entire aspath must be private ASNs | |
905 | // for us to do anything | |
906 | else if (aspath_private_as_check (attr->aspath)) | |
907 | { | |
908 | if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_REPLACE)) | |
909 | attr->aspath = aspath_replace_private_asns (attr->aspath, bgp->as); | |
910 | else | |
911 | attr->aspath = aspath_empty_get (); | |
912 | } | |
913 | } | |
914 | } | |
915 | ||
c7122e14 DS |
916 | /* If this is an EBGP peer with as-override */ |
917 | static void | |
918 | bgp_peer_as_override(struct bgp *bgp, afi_t afi, safi_t safi, | |
919 | struct peer *peer, struct attr *attr) | |
920 | { | |
921 | if (peer->sort == BGP_PEER_EBGP && | |
922 | peer_af_flag_check (peer, afi, safi, PEER_FLAG_AS_OVERRIDE)) | |
923 | { | |
924 | if (aspath_single_asn_check (attr->aspath, peer->as)) | |
925 | attr->aspath = aspath_replace_specific_asn (attr->aspath, peer->as, bgp->as); | |
926 | } | |
927 | } | |
928 | ||
94f2b392 | 929 | static int |
718e3744 | 930 | bgp_announce_check (struct bgp_info *ri, struct peer *peer, struct prefix *p, |
931 | struct attr *attr, afi_t afi, safi_t safi) | |
932 | { | |
933 | int ret; | |
934 | char buf[SU_ADDRSTRLEN]; | |
935 | struct bgp_filter *filter; | |
718e3744 | 936 | struct peer *from; |
937 | struct bgp *bgp; | |
718e3744 | 938 | int transparent; |
939 | int reflect; | |
0b597ef0 | 940 | struct attr *riattr; |
718e3744 | 941 | |
942 | from = ri->peer; | |
943 | filter = &peer->filter[afi][safi]; | |
944 | bgp = peer->bgp; | |
0b597ef0 | 945 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; |
718e3744 | 946 | |
750e8146 PJ |
947 | if (DISABLE_BGP_ANNOUNCE) |
948 | return 0; | |
718e3744 | 949 | |
fee0f4c6 | 950 | /* Do not send announces to RS-clients from the 'normal' bgp_table. */ |
951 | if (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
952 | return 0; | |
953 | ||
718e3744 | 954 | /* Do not send back route to sender. */ |
955 | if (from == peer) | |
956 | return 0; | |
957 | ||
958 | /* Aggregate-address suppress check. */ | |
fb982c25 | 959 | if (ri->extra && ri->extra->suppress) |
718e3744 | 960 | if (! UNSUPPRESS_MAP_NAME (filter)) |
961 | return 0; | |
962 | ||
963 | /* Default route check. */ | |
964 | if (CHECK_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_DEFAULT_ORIGINATE)) | |
965 | { | |
966 | if (p->family == AF_INET && p->u.prefix4.s_addr == INADDR_ANY) | |
967 | return 0; | |
968 | #ifdef HAVE_IPV6 | |
969 | else if (p->family == AF_INET6 && p->prefixlen == 0) | |
970 | return 0; | |
971 | #endif /* HAVE_IPV6 */ | |
972 | } | |
973 | ||
286e1e71 | 974 | /* Transparency check. */ |
975 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) | |
976 | && CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
977 | transparent = 1; | |
978 | else | |
979 | transparent = 0; | |
980 | ||
718e3744 | 981 | /* If community is not disabled check the no-export and local. */ |
0b597ef0 | 982 | if (! transparent && bgp_community_filter (peer, riattr)) |
718e3744 | 983 | return 0; |
984 | ||
985 | /* If the attribute has originator-id and it is same as remote | |
986 | peer's id. */ | |
0b597ef0 | 987 | if (riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)) |
718e3744 | 988 | { |
0b597ef0 | 989 | if (IPV4_ADDR_SAME (&peer->remote_id, &riattr->extra->originator_id)) |
718e3744 | 990 | { |
3f9c7369 | 991 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
992 | zlog_debug("%s [Update:SEND] %s/%d originator-id is same as remote router-id", |
993 | peer->host, | |
994 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
995 | p->prefixlen); | |
718e3744 | 996 | return 0; |
997 | } | |
998 | } | |
999 | ||
1000 | /* ORF prefix-list filter check */ | |
1001 | if (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1002 | && (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1003 | || CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1004 | if (peer->orf_plist[afi][safi]) | |
1005 | { | |
1006 | if (prefix_list_apply (peer->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1007 | return 0; | |
1008 | } | |
1009 | ||
1010 | /* Output filter check. */ | |
0b597ef0 | 1011 | if (bgp_output_filter (peer, p, riattr, afi, safi) == FILTER_DENY) |
718e3744 | 1012 | { |
3f9c7369 | 1013 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1014 | zlog_debug("%s [Update:SEND] %s/%d is filtered", |
1015 | peer->host, | |
1016 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1017 | p->prefixlen); | |
718e3744 | 1018 | return 0; |
1019 | } | |
1020 | ||
1021 | #ifdef BGP_SEND_ASPATH_CHECK | |
1022 | /* AS path loop check. */ | |
0b597ef0 | 1023 | if (aspath_loop_check (riattr->aspath, peer->as)) |
718e3744 | 1024 | { |
3f9c7369 | 1025 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1026 | zlog_debug("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", |
1027 | peer->host, peer->as); | |
718e3744 | 1028 | return 0; |
1029 | } | |
1030 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1031 | ||
1032 | /* If we're a CONFED we need to loop check the CONFED ID too */ | |
1033 | if (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION)) | |
1034 | { | |
0b597ef0 | 1035 | if (aspath_loop_check(riattr->aspath, bgp->confed_id)) |
718e3744 | 1036 | { |
3f9c7369 | 1037 | if (bgp_debug_update(peer, p, NULL, 0)) |
16286195 DS |
1038 | zlog_debug("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", |
1039 | peer->host, | |
1040 | bgp->confed_id); | |
718e3744 | 1041 | return 0; |
1042 | } | |
1043 | } | |
1044 | ||
1045 | /* Route-Reflect check. */ | |
6d85b15b | 1046 | if (from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) |
718e3744 | 1047 | reflect = 1; |
1048 | else | |
1049 | reflect = 0; | |
1050 | ||
1051 | /* IBGP reflection check. */ | |
1052 | if (reflect) | |
1053 | { | |
1054 | /* A route from a Client peer. */ | |
1055 | if (CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1056 | { | |
1057 | /* Reflect to all the Non-Client peers and also to the | |
1058 | Client peers other than the originator. Originator check | |
1059 | is already done. So there is noting to do. */ | |
1060 | /* no bgp client-to-client reflection check. */ | |
1061 | if (bgp_flag_check (bgp, BGP_FLAG_NO_CLIENT_TO_CLIENT)) | |
1062 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1063 | return 0; | |
1064 | } | |
1065 | else | |
1066 | { | |
1067 | /* A route from a Non-client peer. Reflect to all other | |
1068 | clients. */ | |
1069 | if (! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1070 | return 0; | |
1071 | } | |
1072 | } | |
41367172 | 1073 | |
718e3744 | 1074 | /* For modify attribute, copy it to temporary structure. */ |
0b597ef0 | 1075 | bgp_attr_dup (attr, riattr); |
fb982c25 | 1076 | |
718e3744 | 1077 | /* If local-preference is not set. */ |
6d85b15b JBD |
1078 | if ((peer->sort == BGP_PEER_IBGP |
1079 | || peer->sort == BGP_PEER_CONFED) | |
718e3744 | 1080 | && (! (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)))) |
1081 | { | |
1082 | attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF); | |
1083 | attr->local_pref = bgp->default_local_pref; | |
1084 | } | |
1085 | ||
689bb66c PM |
1086 | /* If originator-id is not set and the route is to be reflected, |
1087 | set the originator id */ | |
1088 | if (peer && from && peer->sort == BGP_PEER_IBGP && | |
1089 | from->sort == BGP_PEER_IBGP && | |
1090 | (! (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)))) | |
1091 | { | |
1092 | attr->extra = bgp_attr_extra_get(attr); | |
1093 | IPV4_ADDR_COPY(&(attr->extra->originator_id), &(from->remote_id)); | |
1094 | SET_FLAG(attr->flag, BGP_ATTR_ORIGINATOR_ID); | |
1095 | } | |
1096 | ||
718e3744 | 1097 | /* Remove MED if its an EBGP peer - will get overwritten by route-maps */ |
6d85b15b | 1098 | if (peer->sort == BGP_PEER_EBGP |
718e3744 | 1099 | && attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) |
1100 | { | |
1101 | if (ri->peer != bgp->peer_self && ! transparent | |
1102 | && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MED_UNCHANGED)) | |
1103 | attr->flag &= ~(ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)); | |
1104 | } | |
1105 | ||
1106 | /* next-hop-set */ | |
9e7a53c1 TT |
1107 | if (transparent |
1108 | || (reflect && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_SELF_ALL)) | |
718e3744 | 1109 | || (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_UNCHANGED) |
1110 | && ((p->family == AF_INET && attr->nexthop.s_addr) | |
286e1e71 | 1111 | #ifdef HAVE_IPV6 |
fee0f4c6 | 1112 | || (p->family == AF_INET6 && |
fb982c25 | 1113 | ! IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) |
286e1e71 | 1114 | #endif /* HAVE_IPV6 */ |
1115 | ))) | |
718e3744 | 1116 | { |
1117 | /* NEXT-HOP Unchanged. */ | |
1118 | } | |
1119 | else if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_SELF) | |
1120 | || (p->family == AF_INET && attr->nexthop.s_addr == 0) | |
1121 | #ifdef HAVE_IPV6 | |
fee0f4c6 | 1122 | || (p->family == AF_INET6 && |
fb982c25 | 1123 | IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) |
718e3744 | 1124 | #endif /* HAVE_IPV6 */ |
6d85b15b | 1125 | || (peer->sort == BGP_PEER_EBGP |
fc9a856f | 1126 | && (bgp_multiaccess_check_v4 (attr->nexthop, peer) == 0))) |
718e3744 | 1127 | { |
1128 | /* Set IPv4 nexthop. */ | |
1129 | if (p->family == AF_INET) | |
1130 | { | |
1131 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
1132 | memcpy (&attr->extra->mp_nexthop_global_in, &peer->nexthop.v4, |
1133 | IPV4_MAX_BYTELEN); | |
718e3744 | 1134 | else |
1135 | memcpy (&attr->nexthop, &peer->nexthop.v4, IPV4_MAX_BYTELEN); | |
1136 | } | |
1137 | #ifdef HAVE_IPV6 | |
1138 | /* Set IPv6 nexthop. */ | |
1139 | if (p->family == AF_INET6) | |
1140 | { | |
1141 | /* IPv6 global nexthop must be included. */ | |
fb982c25 | 1142 | memcpy (&attr->extra->mp_nexthop_global, &peer->nexthop.v6_global, |
718e3744 | 1143 | IPV6_MAX_BYTELEN); |
fb982c25 | 1144 | attr->extra->mp_nexthop_len = 16; |
718e3744 | 1145 | } |
1146 | #endif /* HAVE_IPV6 */ | |
1147 | } | |
1148 | ||
1149 | #ifdef HAVE_IPV6 | |
1150 | if (p->family == AF_INET6) | |
1151 | { | |
fee0f4c6 | 1152 | /* Left nexthop_local unchanged if so configured. */ |
1153 | if ( CHECK_FLAG (peer->af_flags[afi][safi], | |
1154 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) ) | |
1155 | { | |
fb982c25 PJ |
1156 | if ( IN6_IS_ADDR_LINKLOCAL (&attr->extra->mp_nexthop_local) ) |
1157 | attr->extra->mp_nexthop_len=32; | |
fee0f4c6 | 1158 | else |
fb982c25 | 1159 | attr->extra->mp_nexthop_len=16; |
fee0f4c6 | 1160 | } |
1161 | ||
1162 | /* Default nexthop_local treatment for non-RS-Clients */ | |
1163 | else | |
1164 | { | |
718e3744 | 1165 | /* Link-local address should not be transit to different peer. */ |
fb982c25 | 1166 | attr->extra->mp_nexthop_len = 16; |
718e3744 | 1167 | |
1168 | /* Set link-local address for shared network peer. */ | |
1169 | if (peer->shared_network | |
1170 | && ! IN6_IS_ADDR_UNSPECIFIED (&peer->nexthop.v6_local)) | |
1171 | { | |
fb982c25 | 1172 | memcpy (&attr->extra->mp_nexthop_local, &peer->nexthop.v6_local, |
718e3744 | 1173 | IPV6_MAX_BYTELEN); |
fb982c25 | 1174 | attr->extra->mp_nexthop_len = 32; |
718e3744 | 1175 | } |
1176 | ||
1177 | /* If bgpd act as BGP-4+ route-reflector, do not send link-local | |
1178 | address.*/ | |
1179 | if (reflect) | |
fb982c25 | 1180 | attr->extra->mp_nexthop_len = 16; |
718e3744 | 1181 | |
1182 | /* If BGP-4+ link-local nexthop is not link-local nexthop. */ | |
1183 | if (! IN6_IS_ADDR_LINKLOCAL (&peer->nexthop.v6_local)) | |
fb982c25 | 1184 | attr->extra->mp_nexthop_len = 16; |
718e3744 | 1185 | } |
fee0f4c6 | 1186 | |
1187 | } | |
718e3744 | 1188 | #endif /* HAVE_IPV6 */ |
1189 | ||
5000f21c | 1190 | bgp_peer_remove_private_as(bgp, afi, safi, peer, attr); |
c7122e14 | 1191 | bgp_peer_as_override(bgp, afi, safi, peer, attr); |
718e3744 | 1192 | |
1193 | /* Route map & unsuppress-map apply. */ | |
1194 | if (ROUTE_MAP_OUT_NAME (filter) | |
fb982c25 | 1195 | || (ri->extra && ri->extra->suppress) ) |
718e3744 | 1196 | { |
7c7fa1b4 | 1197 | struct bgp_info info; |
558d1fec JBD |
1198 | struct attr dummy_attr; |
1199 | struct attr_extra dummy_extra; | |
1200 | ||
1201 | dummy_attr.extra = &dummy_extra; | |
1202 | ||
718e3744 | 1203 | info.peer = peer; |
1204 | info.attr = attr; | |
1205 | ||
1206 | /* The route reflector is not allowed to modify the attributes | |
1207 | of the reflected IBGP routes. */ | |
8bd9d948 DS |
1208 | if ((from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) && |
1209 | !bgp_flag_check(bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY)) | |
718e3744 | 1210 | { |
fb982c25 | 1211 | bgp_attr_dup (&dummy_attr, attr); |
9eda90ce | 1212 | info.attr = &dummy_attr; |
718e3744 | 1213 | } |
ac41b2a2 | 1214 | |
1215 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_OUT); | |
1216 | ||
fb982c25 | 1217 | if (ri->extra && ri->extra->suppress) |
718e3744 | 1218 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); |
1219 | else | |
1220 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1221 | ||
ac41b2a2 | 1222 | peer->rmap_type = 0; |
558d1fec | 1223 | |
718e3744 | 1224 | if (ret == RMAP_DENYMATCH) |
1225 | { | |
1226 | bgp_attr_flush (attr); | |
1227 | return 0; | |
1228 | } | |
1229 | } | |
1230 | return 1; | |
1231 | } | |
1232 | ||
3f9c7369 DS |
1233 | static void |
1234 | subgroup_announce_reset_nhop (u_char family, struct attr *attr) | |
1235 | { | |
1236 | if (family == AF_INET) | |
1237 | attr->nexthop.s_addr = 0; | |
1238 | #ifdef HAVE_IPV6 | |
1239 | if (family == AF_INET6) | |
1240 | memset (&attr->extra->mp_nexthop_global, 0, IPV6_MAX_BYTELEN); | |
1241 | #endif | |
1242 | } | |
1243 | ||
1244 | int | |
1245 | subgroup_announce_check (struct bgp_info *ri, struct update_subgroup *subgrp, | |
1246 | struct prefix *p, struct attr *attr) | |
1247 | { | |
1248 | struct bgp_filter *filter; | |
1249 | struct peer *from; | |
1250 | struct peer *peer; | |
1251 | struct peer *onlypeer; | |
1252 | struct bgp *bgp; | |
1253 | struct attr *riattr; | |
1254 | struct peer_af *paf; | |
1255 | char buf[SU_ADDRSTRLEN]; | |
1256 | int ret; | |
1257 | int transparent; | |
1258 | int reflect; | |
1259 | afi_t afi; | |
1260 | safi_t safi; | |
1261 | ||
1262 | if (DISABLE_BGP_ANNOUNCE) | |
1263 | return 0; | |
1264 | ||
1265 | afi = SUBGRP_AFI(subgrp); | |
1266 | safi = SUBGRP_SAFI(subgrp); | |
1267 | peer = SUBGRP_PEER(subgrp); | |
1268 | onlypeer = NULL; | |
1269 | if (CHECK_FLAG (peer->flags, PEER_FLAG_LONESOUL)) | |
1270 | onlypeer = SUBGRP_PFIRST(subgrp)->peer; | |
1271 | ||
1272 | from = ri->peer; | |
1273 | filter = &peer->filter[afi][safi]; | |
1274 | bgp = SUBGRP_INST(subgrp); | |
1275 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; | |
1276 | ||
1277 | /* Aggregate-address suppress check. */ | |
1278 | if (ri->extra && ri->extra->suppress) | |
1279 | if (! UNSUPPRESS_MAP_NAME (filter)) | |
1280 | { | |
1281 | return 0; | |
1282 | } | |
1283 | ||
1284 | /* Do not send announces to RS-clients from the 'normal' bgp_table. */ | |
1285 | if (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
1286 | { | |
1287 | return 0; | |
1288 | } | |
1289 | ||
1290 | /* Do not send back route to sender. */ | |
1291 | if (onlypeer && from == onlypeer) | |
1292 | { | |
1293 | return 0; | |
1294 | } | |
1295 | ||
1296 | /* Transparency check. */ | |
1297 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) | |
1298 | && CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
1299 | transparent = 1; | |
1300 | else | |
1301 | transparent = 0; | |
1302 | ||
1303 | /* If community is not disabled check the no-export and local. */ | |
1304 | if (! transparent && bgp_community_filter (peer, riattr)) | |
1305 | { | |
1306 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1307 | zlog_debug ("subgrpannouncecheck: community filter check fail"); | |
1308 | return 0; | |
1309 | } | |
1310 | ||
1311 | /* If the attribute has originator-id and it is same as remote | |
1312 | peer's id. */ | |
1313 | if (onlypeer && | |
1314 | riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID) && | |
1315 | (IPV4_ADDR_SAME (&onlypeer->remote_id, &riattr->extra->originator_id))) | |
1316 | { | |
1317 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1318 | zlog_debug ("%s [Update:SEND] %s/%d originator-id is same as " | |
1319 | "remote router-id", | |
1320 | onlypeer->host, | |
1321 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1322 | p->prefixlen); | |
1323 | return 0; | |
1324 | } | |
1325 | ||
1326 | /* ORF prefix-list filter check */ | |
1327 | if (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1328 | && (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1329 | || CHECK_FLAG (peer->af_cap[afi][safi], | |
1330 | PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1331 | if (peer->orf_plist[afi][safi]) | |
1332 | { | |
1333 | if (prefix_list_apply (peer->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1334 | { | |
1335 | return 0; | |
1336 | } | |
1337 | } | |
1338 | ||
1339 | /* Output filter check. */ | |
1340 | if (bgp_output_filter (peer, p, riattr, afi, safi) == FILTER_DENY) | |
1341 | { | |
1342 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1343 | zlog_debug ("%s [Update:SEND] %s/%d is filtered", | |
1344 | peer->host, | |
1345 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1346 | p->prefixlen); | |
1347 | return 0; | |
1348 | } | |
1349 | ||
1350 | #ifdef BGP_SEND_ASPATH_CHECK | |
1351 | /* AS path loop check. */ | |
1352 | if (onlypeer && aspath_loop_check (riattr->aspath, onlypeer->as)) | |
1353 | { | |
1354 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1355 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u " | |
1356 | "that is part of AS path.", | |
1357 | onlypeer->host, onlypeer->as); | |
1358 | return 0; | |
1359 | } | |
1360 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1361 | ||
1362 | /* If we're a CONFED we need to loop check the CONFED ID too */ | |
1363 | if (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION)) | |
1364 | { | |
1365 | if (aspath_loop_check(riattr->aspath, bgp->confed_id)) | |
1366 | { | |
1367 | if (bgp_debug_update(NULL, p, subgrp->update_group, 0)) | |
1368 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u" | |
1369 | " is AS path.", | |
1370 | peer->host, | |
1371 | bgp->confed_id); | |
1372 | return 0; | |
1373 | } | |
1374 | } | |
1375 | ||
1376 | /* Route-Reflect check. */ | |
1377 | if (from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) | |
1378 | reflect = 1; | |
1379 | else | |
1380 | reflect = 0; | |
1381 | ||
1382 | /* IBGP reflection check. */ | |
1383 | if (reflect) | |
1384 | { | |
1385 | /* A route from a Client peer. */ | |
1386 | if (CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) | |
1387 | { | |
1388 | /* Reflect to all the Non-Client peers and also to the | |
1389 | Client peers other than the originator. Originator check | |
1390 | is already done. So there is noting to do. */ | |
1391 | /* no bgp client-to-client reflection check. */ | |
1392 | if (bgp_flag_check (bgp, BGP_FLAG_NO_CLIENT_TO_CLIENT)) | |
1393 | if (CHECK_FLAG (peer->af_flags[afi][safi], | |
1394 | PEER_FLAG_REFLECTOR_CLIENT)) | |
1395 | return 0; | |
1396 | } | |
1397 | else | |
1398 | { | |
1399 | /* A route from a Non-client peer. Reflect to all other | |
1400 | clients. */ | |
1401 | if (! CHECK_FLAG (peer->af_flags[afi][safi], | |
1402 | PEER_FLAG_REFLECTOR_CLIENT)) | |
1403 | return 0; | |
1404 | } | |
1405 | } | |
1406 | ||
1407 | /* For modify attribute, copy it to temporary structure. */ | |
1408 | bgp_attr_dup (attr, riattr); | |
1409 | ||
1410 | /* If local-preference is not set. */ | |
1411 | if ((peer->sort == BGP_PEER_IBGP | |
1412 | || peer->sort == BGP_PEER_CONFED) | |
1413 | && (! (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)))) | |
1414 | { | |
1415 | attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF); | |
1416 | attr->local_pref = bgp->default_local_pref; | |
1417 | } | |
1418 | ||
1419 | /* If originator-id is not set and the route is to be reflected, | |
1420 | set the originator id */ | |
1421 | if (reflect && (!(attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)))) | |
1422 | { | |
1423 | attr->extra = bgp_attr_extra_get(attr); | |
1424 | IPV4_ADDR_COPY(&(attr->extra->originator_id), &(from->remote_id)); | |
1425 | SET_FLAG(attr->flag, BGP_ATTR_ORIGINATOR_ID); | |
1426 | } | |
1427 | ||
1428 | /* Remove MED if its an EBGP peer - will get overwritten by route-maps */ | |
1429 | if (peer->sort == BGP_PEER_EBGP | |
1430 | && attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) | |
1431 | { | |
1432 | if (ri->peer != bgp->peer_self && ! transparent | |
1433 | && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MED_UNCHANGED)) | |
1434 | attr->flag &= ~(ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)); | |
1435 | } | |
1436 | ||
1437 | /* Since the nexthop attribute can vary per peer, it is not explicitly set | |
1438 | * in announce check, only certain flags and length (or number of nexthops | |
1439 | * -- for IPv6/MP_REACH) are set here in order to guide the update formation | |
1440 | * code in setting the nexthop(s) on a per peer basis in reformat_peer(). | |
1441 | * Typically, the source nexthop in the attribute is preserved but in the | |
1442 | * scenarios where we know it will always be overwritten, we reset the | |
1443 | * nexthop to "0" in an attempt to achieve better Update packing. An | |
1444 | * example of this is when a prefix from each of 2 IBGP peers needs to be | |
1445 | * announced to an EBGP peer (and they have the same attributes barring | |
1446 | * their nexthop). | |
1447 | */ | |
1448 | if (reflect) | |
1449 | SET_FLAG(attr->rmap_change_flags, BATTR_REFLECTED); | |
1450 | ||
1451 | #ifdef HAVE_IPV6 | |
1452 | /* IPv6/MP starts with 1 nexthop, the link-local address is passed only if | |
1453 | * we're not reflecting the route and the peer (group) to whom we're going | |
1454 | * to announce is on a shared network (directly connected peers) or the | |
1455 | * peer (group) is configured to receive link-local nexthop and it is | |
1456 | * available in the prefix. | |
1457 | * Of course, the operator can always set it through the route-map, if | |
1458 | * so desired. | |
1459 | */ | |
1460 | if (p->family == AF_INET6) | |
1461 | { | |
1462 | attr->extra->mp_nexthop_len = 16; | |
1463 | if (!reflect) | |
1464 | { | |
1465 | if (peer->shared_network || | |
1466 | (CHECK_FLAG (peer->af_flags[afi][safi], | |
1467 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) && | |
1468 | IN6_IS_ADDR_LINKLOCAL (&attr->extra->mp_nexthop_local))) | |
1469 | attr->extra->mp_nexthop_len = 32; | |
1470 | } | |
1471 | ||
1472 | /* Clear off link-local nexthop in source, if not needed. This may help | |
1473 | * more prefixes share the same attribute for announcement. | |
1474 | */ | |
1475 | if (!(CHECK_FLAG (peer->af_flags[afi][safi], | |
1476 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED))) | |
1477 | memset (&attr->extra->mp_nexthop_local, 0, IPV6_MAX_BYTELEN); | |
1478 | } | |
1479 | #endif /* HAVE_IPV6 */ | |
1480 | ||
1481 | bgp_peer_remove_private_as(bgp, afi, safi, peer, attr); | |
1482 | bgp_peer_as_override(bgp, afi, safi, peer, attr); | |
1483 | ||
1484 | /* Route map & unsuppress-map apply. */ | |
1485 | if (ROUTE_MAP_OUT_NAME (filter) | |
1486 | || (ri->extra && ri->extra->suppress) ) | |
1487 | { | |
1488 | struct bgp_info info; | |
1489 | struct attr dummy_attr; | |
1490 | struct attr_extra dummy_extra; | |
1491 | ||
1492 | dummy_attr.extra = &dummy_extra; | |
1493 | ||
1494 | info.peer = peer; | |
1495 | info.attr = attr; | |
1496 | ||
1497 | /* | |
1498 | * The route reflector is not allowed to modify the attributes | |
1499 | * of the reflected IBGP routes unless explicitly allowed. | |
1500 | */ | |
1501 | if ((from->sort == BGP_PEER_IBGP && peer->sort == BGP_PEER_IBGP) | |
1502 | && !bgp_flag_check(bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY)) | |
1503 | { | |
1504 | bgp_attr_dup (&dummy_attr, attr); | |
1505 | info.attr = &dummy_attr; | |
1506 | } | |
1507 | ||
1508 | SET_FLAG (peer->rmap_type, PEER_RMAP_TYPE_OUT); | |
1509 | ||
1510 | if (ri->extra && ri->extra->suppress) | |
1511 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); | |
1512 | else | |
1513 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1514 | ||
1515 | peer->rmap_type = 0; | |
1516 | ||
1517 | if (ret == RMAP_DENYMATCH) | |
1518 | { | |
1519 | bgp_attr_flush (attr); | |
1520 | return 0; | |
1521 | } | |
1522 | } | |
1523 | ||
1524 | /* After route-map has been applied, we check to see if the nexthop to | |
1525 | * be carried in the attribute (that is used for the announcement) can | |
1526 | * be cleared off or not. We do this in all cases where we would be | |
1527 | * setting the nexthop to "ourselves". For IPv6, we only need to consider | |
1528 | * the global nexthop here; the link-local nexthop would have been cleared | |
1529 | * already, and if not, it is required by the update formation code. | |
1530 | * Also see earlier comments in this function. | |
1531 | */ | |
1532 | if (!(CHECK_FLAG(attr->rmap_change_flags, BATTR_RMAP_NEXTHOP_CHANGED) || | |
1533 | transparent || | |
1534 | CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_UNCHANGED))) | |
1535 | { | |
1536 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_SELF)) | |
1537 | { | |
1538 | if (!reflect || | |
1539 | CHECK_FLAG (peer->af_flags[afi][safi], | |
1540 | PEER_FLAG_FORCE_NEXTHOP_SELF)) | |
1541 | subgroup_announce_reset_nhop (p->family, attr); | |
1542 | } | |
1543 | else if (peer->sort == BGP_PEER_EBGP) | |
1544 | { | |
1545 | SUBGRP_FOREACH_PEER (subgrp, paf) | |
1546 | { | |
1547 | if (bgp_multiaccess_check_v4 (riattr->nexthop, paf->peer)) | |
1548 | break; | |
1549 | } | |
1550 | if (!paf) | |
1551 | subgroup_announce_reset_nhop (p->family, attr); | |
1552 | } | |
1553 | } | |
1554 | ||
1555 | return 1; | |
1556 | } | |
1557 | ||
1558 | static int | |
1559 | bgp_announce_check_rsclient (struct bgp_info *ri, struct peer *rsclient, | |
1560 | struct prefix *p, struct attr *attr, afi_t afi, safi_t safi) | |
1561 | { | |
1562 | int ret; | |
1563 | char buf[SU_ADDRSTRLEN]; | |
1564 | struct bgp_filter *filter; | |
1565 | struct bgp_info info; | |
1566 | struct peer *from; | |
1567 | struct attr *riattr; | |
1568 | ||
1569 | from = ri->peer; | |
1570 | filter = &rsclient->filter[afi][safi]; | |
1571 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; | |
1572 | ||
1573 | if (DISABLE_BGP_ANNOUNCE) | |
1574 | return 0; | |
1575 | ||
1576 | /* Do not send back route to sender. */ | |
1577 | if (from == rsclient) | |
1578 | return 0; | |
1579 | ||
1580 | /* Aggregate-address suppress check. */ | |
1581 | if (ri->extra && ri->extra->suppress) | |
1582 | if (! UNSUPPRESS_MAP_NAME (filter)) | |
1583 | return 0; | |
1584 | ||
1585 | /* Default route check. */ | |
1586 | if (CHECK_FLAG (rsclient->af_sflags[afi][safi], | |
1587 | PEER_STATUS_DEFAULT_ORIGINATE)) | |
1588 | { | |
1589 | if (p->family == AF_INET && p->u.prefix4.s_addr == INADDR_ANY) | |
1590 | return 0; | |
1591 | #ifdef HAVE_IPV6 | |
1592 | else if (p->family == AF_INET6 && p->prefixlen == 0) | |
1593 | return 0; | |
1594 | #endif /* HAVE_IPV6 */ | |
1595 | } | |
1596 | ||
1597 | /* If the attribute has originator-id and it is same as remote | |
1598 | peer's id. */ | |
1599 | if (riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)) | |
1600 | { | |
1601 | if (IPV4_ADDR_SAME (&rsclient->remote_id, | |
1602 | &riattr->extra->originator_id)) | |
1603 | { | |
1604 | if (bgp_debug_update(rsclient, p, NULL, 0)) | |
1605 | zlog_debug ("%s [Update:SEND] %s/%d originator-id is same as remote router-id", | |
1606 | rsclient->host, | |
1607 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1608 | p->prefixlen); | |
1609 | return 0; | |
1610 | } | |
1611 | } | |
1612 | ||
1613 | /* ORF prefix-list filter check */ | |
1614 | if (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1615 | && (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1616 | || CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1617 | if (rsclient->orf_plist[afi][safi]) | |
1618 | { | |
1619 | if (prefix_list_apply (rsclient->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1620 | return 0; | |
1621 | } | |
1622 | ||
1623 | /* Output filter check. */ | |
1624 | if (bgp_output_filter (rsclient, p, riattr, afi, safi) == FILTER_DENY) | |
1625 | { | |
1626 | if (bgp_debug_update(rsclient, p, NULL, 0)) | |
1627 | zlog_debug ("%s [Update:SEND] %s/%d is filtered", | |
1628 | rsclient->host, | |
1629 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1630 | p->prefixlen); | |
1631 | return 0; | |
1632 | } | |
1633 | ||
1634 | #ifdef BGP_SEND_ASPATH_CHECK | |
1635 | /* AS path loop check. */ | |
1636 | if (aspath_loop_check (riattr->aspath, rsclient->as)) | |
1637 | { | |
1638 | if (bgp_debug_update(rsclient, p, NULL, 0)) | |
1639 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", | |
1640 | rsclient->host, rsclient->as); | |
1641 | return 0; | |
1642 | } | |
1643 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1644 | ||
1645 | /* For modify attribute, copy it to temporary structure. */ | |
1646 | bgp_attr_dup (attr, riattr); | |
1647 | ||
1648 | /* next-hop-set */ | |
1649 | if ((p->family == AF_INET && attr->nexthop.s_addr == 0) | |
1650 | #ifdef HAVE_IPV6 | |
1651 | || (p->family == AF_INET6 && | |
1652 | IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) | |
1653 | #endif /* HAVE_IPV6 */ | |
1654 | ) | |
1655 | { | |
1656 | /* Set IPv4 nexthop. */ | |
1657 | if (p->family == AF_INET) | |
1658 | { | |
1659 | if (safi == SAFI_MPLS_VPN) | |
1660 | memcpy (&attr->extra->mp_nexthop_global_in, &rsclient->nexthop.v4, | |
1661 | IPV4_MAX_BYTELEN); | |
1662 | else | |
1663 | memcpy (&attr->nexthop, &rsclient->nexthop.v4, IPV4_MAX_BYTELEN); | |
1664 | } | |
1665 | #ifdef HAVE_IPV6 | |
1666 | /* Set IPv6 nexthop. */ | |
1667 | if (p->family == AF_INET6) | |
1668 | { | |
1669 | /* IPv6 global nexthop must be included. */ | |
1670 | memcpy (&attr->extra->mp_nexthop_global, &rsclient->nexthop.v6_global, | |
1671 | IPV6_MAX_BYTELEN); | |
1672 | attr->extra->mp_nexthop_len = 16; | |
1673 | } | |
1674 | #endif /* HAVE_IPV6 */ | |
1675 | } | |
1676 | ||
1677 | #ifdef HAVE_IPV6 | |
1678 | if (p->family == AF_INET6) | |
1679 | { | |
1680 | struct attr_extra *attre = attr->extra; | |
1681 | ||
1682 | /* Left nexthop_local unchanged if so configured. */ | |
1683 | if ( CHECK_FLAG (rsclient->af_flags[afi][safi], | |
1684 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) ) | |
1685 | { | |
1686 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) | |
1687 | attre->mp_nexthop_len=32; | |
1688 | else | |
1689 | attre->mp_nexthop_len=16; | |
1690 | } | |
1691 | ||
1692 | /* Default nexthop_local treatment for RS-Clients */ | |
1693 | else | |
1694 | { | |
1695 | /* Announcer and RS-Client are both in the same network */ | |
1696 | if (rsclient->shared_network && from->shared_network && | |
1697 | (rsclient->ifindex == from->ifindex)) | |
1698 | { | |
1699 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) | |
1700 | attre->mp_nexthop_len=32; | |
1701 | else | |
1702 | attre->mp_nexthop_len=16; | |
1703 | } | |
1704 | ||
1705 | /* Set link-local address for shared network peer. */ | |
1706 | else if (rsclient->shared_network | |
1707 | && IN6_IS_ADDR_LINKLOCAL (&rsclient->nexthop.v6_local)) | |
1708 | { | |
1709 | memcpy (&attre->mp_nexthop_local, &rsclient->nexthop.v6_local, | |
1710 | IPV6_MAX_BYTELEN); | |
1711 | attre->mp_nexthop_len = 32; | |
1712 | } | |
1713 | ||
1714 | else | |
1715 | attre->mp_nexthop_len = 16; | |
1716 | } | |
1717 | ||
1718 | } | |
1719 | #endif /* HAVE_IPV6 */ | |
1720 | ||
1721 | ||
1722 | /* If this is EBGP peer and remove-private-AS is set. */ | |
1723 | if (rsclient->sort == BGP_PEER_EBGP | |
1724 | && peer_af_flag_check (rsclient, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS) | |
1725 | && aspath_private_as_check (attr->aspath)) | |
1726 | attr->aspath = aspath_empty_get (); | |
1727 | ||
1728 | /* Route map & unsuppress-map apply. */ | |
1729 | if (ROUTE_MAP_OUT_NAME (filter) || (ri->extra && ri->extra->suppress) ) | |
1730 | { | |
1731 | info.peer = rsclient; | |
1732 | info.attr = attr; | |
1733 | ||
1734 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_OUT); | |
1735 | ||
1736 | if (ri->extra && ri->extra->suppress) | |
1737 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); | |
1738 | else | |
1739 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1740 | ||
1741 | rsclient->rmap_type = 0; | |
1742 | ||
1743 | if (ret == RMAP_DENYMATCH) | |
1744 | { | |
1745 | bgp_attr_flush (attr); | |
1746 | return 0; | |
1747 | } | |
1748 | } | |
1749 | ||
1750 | return 1; | |
1751 | } | |
1752 | ||
94f2b392 | 1753 | static int |
3f9c7369 DS |
1754 | subgroup_announce_check_rsclient (struct bgp_info *ri, |
1755 | struct update_subgroup *subgrp, | |
1756 | struct prefix *p, struct attr *attr) | |
fee0f4c6 | 1757 | { |
1758 | int ret; | |
1759 | char buf[SU_ADDRSTRLEN]; | |
1760 | struct bgp_filter *filter; | |
1761 | struct bgp_info info; | |
1762 | struct peer *from; | |
3f9c7369 DS |
1763 | struct peer *rsclient; |
1764 | struct peer *onlypeer; | |
0b597ef0 | 1765 | struct attr *riattr; |
5000f21c | 1766 | struct bgp *bgp; |
3f9c7369 DS |
1767 | afi_t afi; |
1768 | safi_t safi; | |
1769 | ||
1770 | if (DISABLE_BGP_ANNOUNCE) | |
1771 | return 0; | |
fee0f4c6 | 1772 | |
3f9c7369 DS |
1773 | afi = SUBGRP_AFI(subgrp); |
1774 | safi = SUBGRP_SAFI(subgrp); | |
1775 | rsclient = SUBGRP_PEER(subgrp); | |
1776 | onlypeer = ((SUBGRP_PCOUNT(subgrp) == 1) ? | |
1777 | (SUBGRP_PFIRST(subgrp))->peer : NULL); | |
fee0f4c6 | 1778 | from = ri->peer; |
1779 | filter = &rsclient->filter[afi][safi]; | |
5000f21c | 1780 | bgp = rsclient->bgp; |
0b597ef0 | 1781 | riattr = bgp_info_mpath_count (ri) ? bgp_info_mpath_attr (ri) : ri->attr; |
fee0f4c6 | 1782 | |
fee0f4c6 | 1783 | /* Do not send back route to sender. */ |
3f9c7369 | 1784 | if (onlypeer && (from == onlypeer)) |
fee0f4c6 | 1785 | return 0; |
1786 | ||
1787 | /* Aggregate-address suppress check. */ | |
fb982c25 | 1788 | if (ri->extra && ri->extra->suppress) |
fee0f4c6 | 1789 | if (! UNSUPPRESS_MAP_NAME (filter)) |
1790 | return 0; | |
1791 | ||
1792 | /* Default route check. */ | |
1793 | if (CHECK_FLAG (rsclient->af_sflags[afi][safi], | |
1794 | PEER_STATUS_DEFAULT_ORIGINATE)) | |
1795 | { | |
1796 | if (p->family == AF_INET && p->u.prefix4.s_addr == INADDR_ANY) | |
1797 | return 0; | |
1798 | #ifdef HAVE_IPV6 | |
1799 | else if (p->family == AF_INET6 && p->prefixlen == 0) | |
1800 | return 0; | |
1801 | #endif /* HAVE_IPV6 */ | |
1802 | } | |
1803 | ||
1804 | /* If the attribute has originator-id and it is same as remote | |
1805 | peer's id. */ | |
3f9c7369 | 1806 | if (onlypeer && riattr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)) |
fee0f4c6 | 1807 | { |
3f9c7369 | 1808 | if (IPV4_ADDR_SAME (&onlypeer->remote_id, |
0b597ef0 | 1809 | &riattr->extra->originator_id)) |
fee0f4c6 | 1810 | { |
3f9c7369 | 1811 | if (bgp_debug_update(rsclient, p, subgrp->update_group, 0)) |
16286195 | 1812 | zlog_debug ("%s [Update:SEND] %s/%d originator-id is same as remote router-id", |
3f9c7369 | 1813 | onlypeer->host, |
16286195 DS |
1814 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), |
1815 | p->prefixlen); | |
fee0f4c6 | 1816 | return 0; |
1817 | } | |
1818 | } | |
1819 | ||
1820 | /* ORF prefix-list filter check */ | |
1821 | if (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_RM_ADV) | |
1822 | && (CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_RCV) | |
1823 | || CHECK_FLAG (rsclient->af_cap[afi][safi], PEER_CAP_ORF_PREFIX_SM_OLD_RCV))) | |
1824 | if (rsclient->orf_plist[afi][safi]) | |
1825 | { | |
1826 | if (prefix_list_apply (rsclient->orf_plist[afi][safi], p) == PREFIX_DENY) | |
1827 | return 0; | |
1828 | } | |
1829 | ||
1830 | /* Output filter check. */ | |
0b597ef0 | 1831 | if (bgp_output_filter (rsclient, p, riattr, afi, safi) == FILTER_DENY) |
fee0f4c6 | 1832 | { |
3f9c7369 | 1833 | if (bgp_debug_update(rsclient, p, subgrp->update_group, 0)) |
16286195 DS |
1834 | zlog_debug ("%s [Update:SEND] %s/%d is filtered", |
1835 | rsclient->host, | |
1836 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
1837 | p->prefixlen); | |
fee0f4c6 | 1838 | return 0; |
1839 | } | |
1840 | ||
1841 | #ifdef BGP_SEND_ASPATH_CHECK | |
1842 | /* AS path loop check. */ | |
3f9c7369 | 1843 | if (onlypeer && aspath_loop_check (riattr->aspath, onlypeer->as)) |
fee0f4c6 | 1844 | { |
3f9c7369 | 1845 | if (bgp_debug_update(rsclient, p, subgrp->update_group, 0)) |
16286195 | 1846 | zlog_debug ("%s [Update:SEND] suppress announcement to peer AS %u is AS path.", |
3f9c7369 | 1847 | onlypeer->host, onlypeer->as); |
fee0f4c6 | 1848 | return 0; |
1849 | } | |
1850 | #endif /* BGP_SEND_ASPATH_CHECK */ | |
1851 | ||
1852 | /* For modify attribute, copy it to temporary structure. */ | |
0b597ef0 | 1853 | bgp_attr_dup (attr, riattr); |
fee0f4c6 | 1854 | |
1855 | /* next-hop-set */ | |
1856 | if ((p->family == AF_INET && attr->nexthop.s_addr == 0) | |
1857 | #ifdef HAVE_IPV6 | |
1858 | || (p->family == AF_INET6 && | |
fb982c25 | 1859 | IN6_IS_ADDR_UNSPECIFIED(&attr->extra->mp_nexthop_global)) |
fee0f4c6 | 1860 | #endif /* HAVE_IPV6 */ |
1861 | ) | |
1862 | { | |
1863 | /* Set IPv4 nexthop. */ | |
1864 | if (p->family == AF_INET) | |
1865 | { | |
1866 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 1867 | memcpy (&attr->extra->mp_nexthop_global_in, &rsclient->nexthop.v4, |
fee0f4c6 | 1868 | IPV4_MAX_BYTELEN); |
1869 | else | |
1870 | memcpy (&attr->nexthop, &rsclient->nexthop.v4, IPV4_MAX_BYTELEN); | |
1871 | } | |
1872 | #ifdef HAVE_IPV6 | |
1873 | /* Set IPv6 nexthop. */ | |
1874 | if (p->family == AF_INET6) | |
1875 | { | |
1876 | /* IPv6 global nexthop must be included. */ | |
fb982c25 | 1877 | memcpy (&attr->extra->mp_nexthop_global, &rsclient->nexthop.v6_global, |
fee0f4c6 | 1878 | IPV6_MAX_BYTELEN); |
fb982c25 | 1879 | attr->extra->mp_nexthop_len = 16; |
fee0f4c6 | 1880 | } |
1881 | #endif /* HAVE_IPV6 */ | |
1882 | } | |
1883 | ||
1884 | #ifdef HAVE_IPV6 | |
1885 | if (p->family == AF_INET6) | |
1886 | { | |
fb982c25 | 1887 | struct attr_extra *attre = attr->extra; |
558d1fec | 1888 | |
fee0f4c6 | 1889 | /* Left nexthop_local unchanged if so configured. */ |
3f9c7369 | 1890 | if ( CHECK_FLAG (rsclient->af_flags[afi][safi], |
fee0f4c6 | 1891 | PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED) ) |
1892 | { | |
fb982c25 PJ |
1893 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) |
1894 | attre->mp_nexthop_len=32; | |
fee0f4c6 | 1895 | else |
fb982c25 | 1896 | attre->mp_nexthop_len=16; |
fee0f4c6 | 1897 | } |
3f9c7369 | 1898 | |
fee0f4c6 | 1899 | /* Default nexthop_local treatment for RS-Clients */ |
3f9c7369 DS |
1900 | else |
1901 | { | |
1902 | /* Announcer and RS-Client are both in the same network */ | |
fee0f4c6 | 1903 | if (rsclient->shared_network && from->shared_network && |
1904 | (rsclient->ifindex == from->ifindex)) | |
1905 | { | |
fb982c25 PJ |
1906 | if ( IN6_IS_ADDR_LINKLOCAL (&attre->mp_nexthop_local) ) |
1907 | attre->mp_nexthop_len=32; | |
fee0f4c6 | 1908 | else |
fb982c25 | 1909 | attre->mp_nexthop_len=16; |
fee0f4c6 | 1910 | } |
1911 | ||
1912 | /* Set link-local address for shared network peer. */ | |
1913 | else if (rsclient->shared_network | |
1914 | && IN6_IS_ADDR_LINKLOCAL (&rsclient->nexthop.v6_local)) | |
1915 | { | |
fb982c25 | 1916 | memcpy (&attre->mp_nexthop_local, &rsclient->nexthop.v6_local, |
fee0f4c6 | 1917 | IPV6_MAX_BYTELEN); |
fb982c25 | 1918 | attre->mp_nexthop_len = 32; |
fee0f4c6 | 1919 | } |
1920 | ||
1921 | else | |
fb982c25 | 1922 | attre->mp_nexthop_len = 16; |
fee0f4c6 | 1923 | } |
1924 | ||
1925 | } | |
1926 | #endif /* HAVE_IPV6 */ | |
1927 | ||
5000f21c | 1928 | bgp_peer_remove_private_as(bgp, afi, safi, rsclient, attr); |
c7122e14 | 1929 | bgp_peer_as_override(bgp, afi, safi, rsclient, attr); |
fee0f4c6 | 1930 | |
1931 | /* Route map & unsuppress-map apply. */ | |
fb982c25 | 1932 | if (ROUTE_MAP_OUT_NAME (filter) || (ri->extra && ri->extra->suppress) ) |
fee0f4c6 | 1933 | { |
1934 | info.peer = rsclient; | |
1935 | info.attr = attr; | |
1936 | ||
1937 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_OUT); | |
1938 | ||
fb982c25 | 1939 | if (ri->extra && ri->extra->suppress) |
fee0f4c6 | 1940 | ret = route_map_apply (UNSUPPRESS_MAP (filter), p, RMAP_BGP, &info); |
1941 | else | |
1942 | ret = route_map_apply (ROUTE_MAP_OUT (filter), p, RMAP_BGP, &info); | |
1943 | ||
1944 | rsclient->rmap_type = 0; | |
1945 | ||
1946 | if (ret == RMAP_DENYMATCH) | |
1947 | { | |
1948 | bgp_attr_flush (attr); | |
1949 | return 0; | |
1950 | } | |
1951 | } | |
1952 | ||
1953 | return 1; | |
1954 | } | |
1955 | ||
1956 | struct bgp_info_pair | |
1957 | { | |
1958 | struct bgp_info *old; | |
1959 | struct bgp_info *new; | |
1960 | }; | |
1961 | ||
94f2b392 | 1962 | static void |
96450faf JB |
1963 | bgp_best_selection (struct bgp *bgp, struct bgp_node *rn, |
1964 | struct bgp_maxpaths_cfg *mpath_cfg, | |
1965 | struct bgp_info_pair *result) | |
718e3744 | 1966 | { |
718e3744 | 1967 | struct bgp_info *new_select; |
1968 | struct bgp_info *old_select; | |
fee0f4c6 | 1969 | struct bgp_info *ri; |
718e3744 | 1970 | struct bgp_info *ri1; |
1971 | struct bgp_info *ri2; | |
b40d939b | 1972 | struct bgp_info *nextri = NULL; |
96450faf JB |
1973 | int paths_eq, do_mpath; |
1974 | struct list mp_list; | |
d889623f | 1975 | char buf[INET6_BUFSIZ]; |
96450faf JB |
1976 | |
1977 | bgp_mp_list_init (&mp_list); | |
1978 | do_mpath = (mpath_cfg->maxpaths_ebgp != BGP_DEFAULT_MAXPATHS || | |
1979 | mpath_cfg->maxpaths_ibgp != BGP_DEFAULT_MAXPATHS); | |
1980 | ||
718e3744 | 1981 | /* bgp deterministic-med */ |
1982 | new_select = NULL; | |
1983 | if (bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED)) | |
1984 | for (ri1 = rn->info; ri1; ri1 = ri1->next) | |
1985 | { | |
1986 | if (CHECK_FLAG (ri1->flags, BGP_INFO_DMED_CHECK)) | |
1987 | continue; | |
1988 | if (BGP_INFO_HOLDDOWN (ri1)) | |
1989 | continue; | |
1990 | ||
1991 | new_select = ri1; | |
6918e74b JB |
1992 | if (do_mpath) |
1993 | bgp_mp_list_add (&mp_list, ri1); | |
1994 | old_select = CHECK_FLAG (ri1->flags, BGP_INFO_SELECTED) ? ri1 : NULL; | |
718e3744 | 1995 | if (ri1->next) |
1996 | for (ri2 = ri1->next; ri2; ri2 = ri2->next) | |
1997 | { | |
1998 | if (CHECK_FLAG (ri2->flags, BGP_INFO_DMED_CHECK)) | |
1999 | continue; | |
2000 | if (BGP_INFO_HOLDDOWN (ri2)) | |
2001 | continue; | |
2002 | ||
2003 | if (aspath_cmp_left (ri1->attr->aspath, ri2->attr->aspath) | |
2004 | || aspath_cmp_left_confed (ri1->attr->aspath, | |
2005 | ri2->attr->aspath)) | |
2006 | { | |
6918e74b JB |
2007 | if (CHECK_FLAG (ri2->flags, BGP_INFO_SELECTED)) |
2008 | old_select = ri2; | |
5e242b0d DS |
2009 | if (bgp_info_cmp (bgp, ri2, new_select, &paths_eq, |
2010 | mpath_cfg)) | |
718e3744 | 2011 | { |
1a392d46 | 2012 | bgp_info_unset_flag (rn, new_select, BGP_INFO_DMED_SELECTED); |
718e3744 | 2013 | new_select = ri2; |
6918e74b JB |
2014 | if (do_mpath && !paths_eq) |
2015 | { | |
2016 | bgp_mp_list_clear (&mp_list); | |
2017 | bgp_mp_list_add (&mp_list, ri2); | |
2018 | } | |
718e3744 | 2019 | } |
2020 | ||
6918e74b JB |
2021 | if (do_mpath && paths_eq) |
2022 | bgp_mp_list_add (&mp_list, ri2); | |
2023 | ||
1a392d46 | 2024 | bgp_info_set_flag (rn, ri2, BGP_INFO_DMED_CHECK); |
718e3744 | 2025 | } |
2026 | } | |
1a392d46 PJ |
2027 | bgp_info_set_flag (rn, new_select, BGP_INFO_DMED_CHECK); |
2028 | bgp_info_set_flag (rn, new_select, BGP_INFO_DMED_SELECTED); | |
6918e74b JB |
2029 | |
2030 | bgp_info_mpath_update (rn, new_select, old_select, &mp_list, mpath_cfg); | |
2031 | bgp_mp_list_clear (&mp_list); | |
718e3744 | 2032 | } |
2033 | ||
2034 | /* Check old selected route and new selected route. */ | |
2035 | old_select = NULL; | |
2036 | new_select = NULL; | |
b40d939b | 2037 | for (ri = rn->info; (ri != NULL) && (nextri = ri->next, 1); ri = nextri) |
718e3744 | 2038 | { |
2039 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) | |
2040 | old_select = ri; | |
2041 | ||
2042 | if (BGP_INFO_HOLDDOWN (ri)) | |
b40d939b | 2043 | { |
2044 | /* reap REMOVED routes, if needs be | |
2045 | * selected route must stay for a while longer though | |
2046 | */ | |
2047 | if (CHECK_FLAG (ri->flags, BGP_INFO_REMOVED) | |
2048 | && (ri != old_select)) | |
2049 | bgp_info_reap (rn, ri); | |
2050 | ||
2051 | continue; | |
2052 | } | |
718e3744 | 2053 | |
2054 | if (bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED) | |
2055 | && (! CHECK_FLAG (ri->flags, BGP_INFO_DMED_SELECTED))) | |
2056 | { | |
1a392d46 | 2057 | bgp_info_unset_flag (rn, ri, BGP_INFO_DMED_CHECK); |
718e3744 | 2058 | continue; |
2059 | } | |
1a392d46 PJ |
2060 | bgp_info_unset_flag (rn, ri, BGP_INFO_DMED_CHECK); |
2061 | bgp_info_unset_flag (rn, ri, BGP_INFO_DMED_SELECTED); | |
718e3744 | 2062 | |
5e242b0d | 2063 | if (bgp_info_cmp (bgp, ri, new_select, &paths_eq, mpath_cfg)) |
96450faf | 2064 | { |
6918e74b JB |
2065 | if (do_mpath && bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED)) |
2066 | bgp_mp_dmed_deselect (new_select); | |
2067 | ||
96450faf JB |
2068 | new_select = ri; |
2069 | ||
2070 | if (do_mpath && !paths_eq) | |
2071 | { | |
2072 | bgp_mp_list_clear (&mp_list); | |
2073 | bgp_mp_list_add (&mp_list, ri); | |
2074 | } | |
2075 | } | |
6918e74b JB |
2076 | else if (do_mpath && bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED)) |
2077 | bgp_mp_dmed_deselect (ri); | |
96450faf JB |
2078 | |
2079 | if (do_mpath && paths_eq) | |
2080 | bgp_mp_list_add (&mp_list, ri); | |
718e3744 | 2081 | } |
b40d939b | 2082 | |
fee0f4c6 | 2083 | |
6918e74b JB |
2084 | if (!bgp_flag_check (bgp, BGP_FLAG_DETERMINISTIC_MED)) |
2085 | bgp_info_mpath_update (rn, new_select, old_select, &mp_list, mpath_cfg); | |
96450faf | 2086 | |
0b597ef0 | 2087 | bgp_info_mpath_aggregate_update (new_select, old_select); |
96450faf JB |
2088 | bgp_mp_list_clear (&mp_list); |
2089 | ||
2090 | result->old = old_select; | |
2091 | result->new = new_select; | |
2092 | ||
2093 | return; | |
fee0f4c6 | 2094 | } |
2095 | ||
3f9c7369 DS |
2096 | /* |
2097 | * A new route/change in bestpath of an existing route. Evaluate the path | |
2098 | * for advertisement to the subgroup. | |
2099 | */ | |
2100 | int | |
2101 | subgroup_process_announce_selected (struct update_subgroup *subgrp, | |
2102 | struct bgp_info *selected, | |
2103 | struct bgp_node *rn) | |
9eda90ce | 2104 | { |
fee0f4c6 | 2105 | struct prefix *p; |
3f9c7369 DS |
2106 | struct peer_af *paf; |
2107 | struct peer *onlypeer; | |
558d1fec JBD |
2108 | struct attr attr; |
2109 | struct attr_extra extra; | |
3f9c7369 DS |
2110 | afi_t afi; |
2111 | safi_t safi; | |
fee0f4c6 | 2112 | |
2113 | p = &rn->p; | |
3f9c7369 DS |
2114 | afi = SUBGRP_AFI(subgrp); |
2115 | safi = SUBGRP_SAFI(subgrp); | |
2116 | onlypeer = ((SUBGRP_PCOUNT(subgrp) == 1) ? | |
2117 | (SUBGRP_PFIRST(subgrp))->peer : NULL); | |
718e3744 | 2118 | |
9eda90ce | 2119 | /* First update is deferred until ORF or ROUTE-REFRESH is received */ |
3f9c7369 DS |
2120 | if (onlypeer && CHECK_FLAG (onlypeer->af_sflags[afi][safi], |
2121 | PEER_STATUS_ORF_WAIT_REFRESH)) | |
fee0f4c6 | 2122 | return 0; |
718e3744 | 2123 | |
558d1fec JBD |
2124 | /* It's initialized in bgp_announce_[check|check_rsclient]() */ |
2125 | attr.extra = &extra; | |
2126 | ||
67174041 | 2127 | switch (bgp_node_table (rn)->type) |
fee0f4c6 | 2128 | { |
2129 | case BGP_TABLE_MAIN: | |
3f9c7369 | 2130 | /* Announcement to the subgroup. If the route is filtered, |
718e3744 | 2131 | withdraw it. */ |
3f9c7369 DS |
2132 | if (selected && subgroup_announce_check(selected, subgrp, p, &attr)) |
2133 | bgp_adj_out_set_subgroup(rn, subgrp, &attr, selected); | |
fee0f4c6 | 2134 | else |
3f9c7369 DS |
2135 | bgp_adj_out_unset_subgroup(rn, subgrp); |
2136 | ||
fee0f4c6 | 2137 | break; |
2138 | case BGP_TABLE_RSCLIENT: | |
3f9c7369 | 2139 | /* Announcement to peer->conf. If the route is filtered, |
fee0f4c6 | 2140 | withdraw it. */ |
3f9c7369 DS |
2141 | if (selected && |
2142 | subgroup_announce_check_rsclient (selected, subgrp, p, &attr)) | |
2143 | bgp_adj_out_set_subgroup (rn, subgrp, &attr, selected); | |
9eda90ce | 2144 | else |
3f9c7369 | 2145 | bgp_adj_out_unset_subgroup(rn, subgrp); |
fee0f4c6 | 2146 | break; |
2147 | } | |
558d1fec | 2148 | |
fee0f4c6 | 2149 | return 0; |
200df115 | 2150 | } |
fee0f4c6 | 2151 | |
3f9c7369 | 2152 | struct bgp_process_queue |
fee0f4c6 | 2153 | { |
200df115 | 2154 | struct bgp *bgp; |
2155 | struct bgp_node *rn; | |
2156 | afi_t afi; | |
2157 | safi_t safi; | |
2158 | }; | |
2159 | ||
2160 | static wq_item_status | |
0fb58d5d | 2161 | bgp_process_rsclient (struct work_queue *wq, void *data) |
200df115 | 2162 | { |
0fb58d5d | 2163 | struct bgp_process_queue *pq = data; |
200df115 | 2164 | struct bgp *bgp = pq->bgp; |
2165 | struct bgp_node *rn = pq->rn; | |
2166 | afi_t afi = pq->afi; | |
2167 | safi_t safi = pq->safi; | |
fee0f4c6 | 2168 | struct bgp_info *new_select; |
2169 | struct bgp_info *old_select; | |
2170 | struct bgp_info_pair old_and_new; | |
1eb8ef25 | 2171 | struct listnode *node, *nnode; |
cb1faec9 | 2172 | struct peer *rsclient; |
3f9c7369 DS |
2173 | struct peer_af *paf; |
2174 | struct update_subgroup *subgrp; | |
cb1faec9 DS |
2175 | |
2176 | /* Is it end of initial update? (after startup) */ | |
2177 | if (!rn) | |
2178 | { | |
4a16ae86 DS |
2179 | /* This is just to keep the display sane in case all the peers are |
2180 | rsclients only */ | |
2181 | quagga_timestamp(3, bgp->update_delay_zebra_resume_time, | |
2182 | sizeof(bgp->update_delay_zebra_resume_time)); | |
2183 | ||
2184 | bgp->rsclient_peers_update_hold = 0; | |
cb1faec9 DS |
2185 | bgp_start_routeadv(bgp); |
2186 | return WQ_SUCCESS; | |
2187 | } | |
2188 | ||
2189 | rsclient = bgp_node_table (rn)->owner; | |
2190 | ||
fee0f4c6 | 2191 | /* Best path selection. */ |
96450faf | 2192 | bgp_best_selection (bgp, rn, &bgp->maxpaths[afi][safi], &old_and_new); |
fee0f4c6 | 2193 | new_select = old_and_new.new; |
2194 | old_select = old_and_new.old; | |
2195 | ||
200df115 | 2196 | if (CHECK_FLAG (rsclient->sflags, PEER_STATUS_GROUP)) |
2197 | { | |
228da428 CC |
2198 | if (rsclient->group) |
2199 | for (ALL_LIST_ELEMENTS (rsclient->group->peer, node, nnode, rsclient)) | |
2200 | { | |
2201 | /* Nothing to do. */ | |
2202 | if (old_select && old_select == new_select) | |
2203 | if (!CHECK_FLAG (old_select->flags, BGP_INFO_ATTR_CHANGED)) | |
2204 | continue; | |
2205 | ||
2206 | if (old_select) | |
2207 | bgp_info_unset_flag (rn, old_select, BGP_INFO_SELECTED); | |
2208 | if (new_select) | |
2209 | { | |
2210 | bgp_info_set_flag (rn, new_select, BGP_INFO_SELECTED); | |
2211 | bgp_info_unset_flag (rn, new_select, BGP_INFO_ATTR_CHANGED); | |
8196f13d JB |
2212 | UNSET_FLAG (new_select->flags, BGP_INFO_MULTIPATH_CHG); |
2213 | } | |
228da428 | 2214 | |
3f9c7369 DS |
2215 | paf = peer_af_find(rsclient, afi, safi); |
2216 | assert(paf); | |
2217 | subgrp = PAF_SUBGRP(paf); | |
2218 | if (!subgrp) /* not an established session */ | |
2219 | continue; | |
2220 | subgroup_process_announce_selected (subgrp, new_select, rn); | |
228da428 | 2221 | } |
200df115 | 2222 | } |
2223 | else | |
2224 | { | |
b7395791 | 2225 | if (old_select) |
1a392d46 | 2226 | bgp_info_unset_flag (rn, old_select, BGP_INFO_SELECTED); |
b7395791 | 2227 | if (new_select) |
2228 | { | |
1a392d46 PJ |
2229 | bgp_info_set_flag (rn, new_select, BGP_INFO_SELECTED); |
2230 | bgp_info_unset_flag (rn, new_select, BGP_INFO_ATTR_CHANGED); | |
8196f13d | 2231 | UNSET_FLAG (new_select->flags, BGP_INFO_MULTIPATH_CHG); |
b7395791 | 2232 | } |
3f9c7369 DS |
2233 | paf = peer_af_find(rsclient, afi, safi); |
2234 | if (paf && (subgrp = PAF_SUBGRP(paf))) /* if an established session */ | |
2235 | subgroup_process_announce_selected (subgrp, new_select, rn); | |
200df115 | 2236 | } |
2237 | ||
b40d939b | 2238 | if (old_select && CHECK_FLAG (old_select->flags, BGP_INFO_REMOVED)) |
2239 | bgp_info_reap (rn, old_select); | |
3f9c7369 | 2240 | |
200df115 | 2241 | UNSET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
2242 | return WQ_SUCCESS; | |
fee0f4c6 | 2243 | } |
2244 | ||
200df115 | 2245 | static wq_item_status |
0fb58d5d | 2246 | bgp_process_main (struct work_queue *wq, void *data) |
200df115 | 2247 | { |
0fb58d5d | 2248 | struct bgp_process_queue *pq = data; |
200df115 | 2249 | struct bgp *bgp = pq->bgp; |
2250 | struct bgp_node *rn = pq->rn; | |
2251 | afi_t afi = pq->afi; | |
2252 | safi_t safi = pq->safi; | |
2253 | struct prefix *p = &rn->p; | |
fee0f4c6 | 2254 | struct bgp_info *new_select; |
2255 | struct bgp_info *old_select; | |
2256 | struct bgp_info_pair old_and_new; | |
1eb8ef25 | 2257 | struct listnode *node, *nnode; |
fee0f4c6 | 2258 | struct peer *peer; |
cb1faec9 DS |
2259 | |
2260 | /* Is it end of initial update? (after startup) */ | |
2261 | if (!rn) | |
2262 | { | |
4a16ae86 DS |
2263 | quagga_timestamp(3, bgp->update_delay_zebra_resume_time, |
2264 | sizeof(bgp->update_delay_zebra_resume_time)); | |
2265 | ||
2266 | bgp->main_zebra_update_hold = 0; | |
2267 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2268 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
2269 | { | |
2270 | bgp_zebra_announce_table(bgp, afi, safi); | |
2271 | } | |
2272 | bgp->main_peers_update_hold = 0; | |
2273 | ||
cb1faec9 DS |
2274 | bgp_start_routeadv(bgp); |
2275 | return WQ_SUCCESS; | |
2276 | } | |
2277 | ||
fee0f4c6 | 2278 | /* Best path selection. */ |
96450faf | 2279 | bgp_best_selection (bgp, rn, &bgp->maxpaths[afi][safi], &old_and_new); |
fee0f4c6 | 2280 | old_select = old_and_new.old; |
2281 | new_select = old_and_new.new; | |
2282 | ||
2283 | /* Nothing to do. */ | |
8ad7271d | 2284 | if (old_select && old_select == new_select && !CHECK_FLAG(rn->flags, BGP_NODE_USER_CLEAR)) |
fee0f4c6 | 2285 | { |
2286 | if (! CHECK_FLAG (old_select->flags, BGP_INFO_ATTR_CHANGED)) | |
200df115 | 2287 | { |
8196f13d JB |
2288 | if (CHECK_FLAG (old_select->flags, BGP_INFO_IGP_CHANGED) || |
2289 | CHECK_FLAG (old_select->flags, BGP_INFO_MULTIPATH_CHG)) | |
73ac8160 | 2290 | bgp_zebra_announce (p, old_select, bgp, afi, safi); |
200df115 | 2291 | |
8196f13d | 2292 | UNSET_FLAG (old_select->flags, BGP_INFO_MULTIPATH_CHG); |
200df115 | 2293 | UNSET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
2294 | return WQ_SUCCESS; | |
2295 | } | |
fee0f4c6 | 2296 | } |
2297 | ||
8ad7271d DS |
2298 | /* If the user did "clear ip bgp prefix x.x.x.x" this flag will be set */ |
2299 | UNSET_FLAG(rn->flags, BGP_NODE_USER_CLEAR); | |
2300 | ||
3f9c7369 DS |
2301 | /* bestpath has changed; bump version */ |
2302 | if (old_select || new_select) | |
2303 | bgp_bump_version(rn); | |
2304 | ||
338b3424 | 2305 | if (old_select) |
1a392d46 | 2306 | bgp_info_unset_flag (rn, old_select, BGP_INFO_SELECTED); |
338b3424 | 2307 | if (new_select) |
2308 | { | |
1a392d46 PJ |
2309 | bgp_info_set_flag (rn, new_select, BGP_INFO_SELECTED); |
2310 | bgp_info_unset_flag (rn, new_select, BGP_INFO_ATTR_CHANGED); | |
8196f13d | 2311 | UNSET_FLAG (new_select->flags, BGP_INFO_MULTIPATH_CHG); |
338b3424 | 2312 | } |
2313 | ||
3f9c7369 | 2314 | group_announce_route(bgp, afi, safi, rn, new_select); |
718e3744 | 2315 | |
2316 | /* FIB update. */ | |
5a616c08 B |
2317 | if ((safi == SAFI_UNICAST || safi == SAFI_MULTICAST) && (! bgp->name && |
2318 | ! bgp_option_check (BGP_OPT_NO_FIB))) | |
718e3744 | 2319 | { |
2320 | if (new_select | |
2321 | && new_select->type == ZEBRA_ROUTE_BGP | |
2322 | && new_select->sub_type == BGP_ROUTE_NORMAL) | |
73ac8160 | 2323 | bgp_zebra_announce (p, new_select, bgp, afi, safi); |
718e3744 | 2324 | else |
2325 | { | |
2326 | /* Withdraw the route from the kernel. */ | |
2327 | if (old_select | |
2328 | && old_select->type == ZEBRA_ROUTE_BGP | |
2329 | && old_select->sub_type == BGP_ROUTE_NORMAL) | |
5a616c08 | 2330 | bgp_zebra_withdraw (p, old_select, safi); |
718e3744 | 2331 | } |
2332 | } | |
b40d939b | 2333 | |
2334 | /* Reap old select bgp_info, it it has been removed */ | |
2335 | if (old_select && CHECK_FLAG (old_select->flags, BGP_INFO_REMOVED)) | |
2336 | bgp_info_reap (rn, old_select); | |
2337 | ||
200df115 | 2338 | UNSET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
2339 | return WQ_SUCCESS; | |
718e3744 | 2340 | } |
2341 | ||
200df115 | 2342 | static void |
0fb58d5d | 2343 | bgp_processq_del (struct work_queue *wq, void *data) |
200df115 | 2344 | { |
0fb58d5d | 2345 | struct bgp_process_queue *pq = data; |
cb1faec9 DS |
2346 | struct bgp_table *table; |
2347 | ||
228da428 | 2348 | bgp_unlock (pq->bgp); |
cb1faec9 DS |
2349 | if (pq->rn) |
2350 | { | |
2351 | table = bgp_node_table (pq->rn); | |
2352 | bgp_unlock_node (pq->rn); | |
2353 | bgp_table_unlock (table); | |
2354 | } | |
200df115 | 2355 | XFREE (MTYPE_BGP_PROCESS_QUEUE, pq); |
2356 | } | |
2357 | ||
f188f2c4 | 2358 | void |
200df115 | 2359 | bgp_process_queue_init (void) |
2360 | { | |
2361 | bm->process_main_queue | |
2362 | = work_queue_new (bm->master, "process_main_queue"); | |
2363 | bm->process_rsclient_queue | |
2364 | = work_queue_new (bm->master, "process_rsclient_queue"); | |
2365 | ||
2366 | if ( !(bm->process_main_queue && bm->process_rsclient_queue) ) | |
2367 | { | |
2368 | zlog_err ("%s: Failed to allocate work queue", __func__); | |
2369 | exit (1); | |
2370 | } | |
2371 | ||
2372 | bm->process_main_queue->spec.workfunc = &bgp_process_main; | |
200df115 | 2373 | bm->process_main_queue->spec.del_item_data = &bgp_processq_del; |
838bbde0 PJ |
2374 | bm->process_main_queue->spec.max_retries = 0; |
2375 | bm->process_main_queue->spec.hold = 50; | |
d889623f DS |
2376 | /* Use a higher yield value of 50ms for main queue processing */ |
2377 | bm->process_main_queue->spec.yield = 50 * 1000L; | |
838bbde0 PJ |
2378 | |
2379 | memcpy (bm->process_rsclient_queue, bm->process_main_queue, | |
2380 | sizeof (struct work_queue *)); | |
2381 | bm->process_rsclient_queue->spec.workfunc = &bgp_process_rsclient; | |
200df115 | 2382 | } |
2383 | ||
2384 | void | |
fee0f4c6 | 2385 | bgp_process (struct bgp *bgp, struct bgp_node *rn, afi_t afi, safi_t safi) |
2386 | { | |
200df115 | 2387 | struct bgp_process_queue *pqnode; |
2388 | ||
2389 | /* already scheduled for processing? */ | |
2390 | if (CHECK_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED)) | |
2391 | return; | |
2392 | ||
2393 | if ( (bm->process_main_queue == NULL) || | |
2394 | (bm->process_rsclient_queue == NULL) ) | |
2395 | bgp_process_queue_init (); | |
2396 | ||
2397 | pqnode = XCALLOC (MTYPE_BGP_PROCESS_QUEUE, | |
2398 | sizeof (struct bgp_process_queue)); | |
2399 | if (!pqnode) | |
2400 | return; | |
228da428 CC |
2401 | |
2402 | /* all unlocked in bgp_processq_del */ | |
67174041 | 2403 | bgp_table_lock (bgp_node_table (rn)); |
228da428 | 2404 | pqnode->rn = bgp_lock_node (rn); |
200df115 | 2405 | pqnode->bgp = bgp; |
228da428 | 2406 | bgp_lock (bgp); |
200df115 | 2407 | pqnode->afi = afi; |
2408 | pqnode->safi = safi; | |
2409 | ||
67174041 | 2410 | switch (bgp_node_table (rn)->type) |
fee0f4c6 | 2411 | { |
200df115 | 2412 | case BGP_TABLE_MAIN: |
2413 | work_queue_add (bm->process_main_queue, pqnode); | |
2414 | break; | |
2415 | case BGP_TABLE_RSCLIENT: | |
2416 | work_queue_add (bm->process_rsclient_queue, pqnode); | |
2417 | break; | |
fee0f4c6 | 2418 | } |
200df115 | 2419 | |
07ff4dc4 | 2420 | SET_FLAG (rn->flags, BGP_NODE_PROCESS_SCHEDULED); |
200df115 | 2421 | return; |
fee0f4c6 | 2422 | } |
0a486e5f | 2423 | |
cb1faec9 DS |
2424 | void |
2425 | bgp_add_eoiu_mark (struct bgp *bgp, bgp_table_t type) | |
2426 | { | |
2427 | struct bgp_process_queue *pqnode; | |
2428 | ||
2429 | if ( (bm->process_main_queue == NULL) || | |
2430 | (bm->process_rsclient_queue == NULL) ) | |
2431 | bgp_process_queue_init (); | |
2432 | ||
2433 | pqnode = XCALLOC (MTYPE_BGP_PROCESS_QUEUE, | |
2434 | sizeof (struct bgp_process_queue)); | |
2435 | if (!pqnode) | |
2436 | return; | |
2437 | ||
2438 | pqnode->rn = NULL; | |
2439 | pqnode->bgp = bgp; | |
2440 | bgp_lock (bgp); | |
2441 | switch (type) | |
2442 | { | |
2443 | case BGP_TABLE_MAIN: | |
2444 | work_queue_add (bm->process_main_queue, pqnode); | |
2445 | break; | |
2446 | case BGP_TABLE_RSCLIENT: | |
2447 | work_queue_add (bm->process_rsclient_queue, pqnode); | |
2448 | break; | |
2449 | } | |
2450 | ||
2451 | return; | |
2452 | } | |
2453 | ||
94f2b392 | 2454 | static int |
0a486e5f | 2455 | bgp_maximum_prefix_restart_timer (struct thread *thread) |
2456 | { | |
2457 | struct peer *peer; | |
2458 | ||
2459 | peer = THREAD_ARG (thread); | |
2460 | peer->t_pmax_restart = NULL; | |
2461 | ||
16286195 | 2462 | if (bgp_debug_neighbor_events(peer)) |
0a486e5f | 2463 | zlog_debug ("%s Maximum-prefix restart timer expired, restore peering", |
2464 | peer->host); | |
2465 | ||
1ff9a340 | 2466 | peer_clear (peer, NULL); |
0a486e5f | 2467 | |
2468 | return 0; | |
2469 | } | |
2470 | ||
718e3744 | 2471 | int |
5228ad27 | 2472 | bgp_maximum_prefix_overflow (struct peer *peer, afi_t afi, |
2473 | safi_t safi, int always) | |
718e3744 | 2474 | { |
e0701b79 | 2475 | if (!CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX)) |
2476 | return 0; | |
2477 | ||
2478 | if (peer->pcount[afi][safi] > peer->pmax[afi][safi]) | |
718e3744 | 2479 | { |
e0701b79 | 2480 | if (CHECK_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_LIMIT) |
2481 | && ! always) | |
2482 | return 0; | |
2483 | ||
16286195 DS |
2484 | zlog_info ("%%MAXPFXEXCEED: No. of %s prefix received from %s %ld exceed, " |
2485 | "limit %ld", afi_safi_print (afi, safi), peer->host, | |
2486 | peer->pcount[afi][safi], peer->pmax[afi][safi]); | |
e0701b79 | 2487 | SET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_LIMIT); |
2488 | ||
2489 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING)) | |
2490 | return 0; | |
2491 | ||
2492 | { | |
5228ad27 | 2493 | u_int8_t ndata[7]; |
e0701b79 | 2494 | |
2495 | if (safi == SAFI_MPLS_VPN) | |
42e6d745 | 2496 | safi = SAFI_MPLS_LABELED_VPN; |
5228ad27 | 2497 | |
2498 | ndata[0] = (afi >> 8); | |
2499 | ndata[1] = afi; | |
2500 | ndata[2] = safi; | |
2501 | ndata[3] = (peer->pmax[afi][safi] >> 24); | |
2502 | ndata[4] = (peer->pmax[afi][safi] >> 16); | |
2503 | ndata[5] = (peer->pmax[afi][safi] >> 8); | |
2504 | ndata[6] = (peer->pmax[afi][safi]); | |
e0701b79 | 2505 | |
2506 | SET_FLAG (peer->sflags, PEER_STATUS_PREFIX_OVERFLOW); | |
2507 | bgp_notify_send_with_data (peer, BGP_NOTIFY_CEASE, | |
2508 | BGP_NOTIFY_CEASE_MAX_PREFIX, ndata, 7); | |
2509 | } | |
0a486e5f | 2510 | |
2511 | /* restart timer start */ | |
2512 | if (peer->pmax_restart[afi][safi]) | |
2513 | { | |
2514 | peer->v_pmax_restart = peer->pmax_restart[afi][safi] * 60; | |
2515 | ||
16286195 | 2516 | if (bgp_debug_neighbor_events(peer)) |
0a486e5f | 2517 | zlog_debug ("%s Maximum-prefix restart timer started for %d secs", |
2518 | peer->host, peer->v_pmax_restart); | |
2519 | ||
2520 | BGP_TIMER_ON (peer->t_pmax_restart, bgp_maximum_prefix_restart_timer, | |
2521 | peer->v_pmax_restart); | |
2522 | } | |
2523 | ||
e0701b79 | 2524 | return 1; |
2525 | } | |
2526 | else | |
2527 | UNSET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_LIMIT); | |
2528 | ||
2529 | if (peer->pcount[afi][safi] > (peer->pmax[afi][safi] * peer->pmax_threshold[afi][safi] / 100)) | |
2530 | { | |
2531 | if (CHECK_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_THRESHOLD) | |
2532 | && ! always) | |
2533 | return 0; | |
2534 | ||
16286195 DS |
2535 | zlog_info ("%%MAXPFX: No. of %s prefix received from %s reaches %ld, max %ld", |
2536 | afi_safi_print (afi, safi), peer->host, peer->pcount[afi][safi], | |
2537 | peer->pmax[afi][safi]); | |
e0701b79 | 2538 | SET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_THRESHOLD); |
718e3744 | 2539 | } |
e0701b79 | 2540 | else |
2541 | UNSET_FLAG (peer->af_sflags[afi][safi], PEER_STATUS_PREFIX_THRESHOLD); | |
718e3744 | 2542 | return 0; |
2543 | } | |
2544 | ||
b40d939b | 2545 | /* Unconditionally remove the route from the RIB, without taking |
2546 | * damping into consideration (eg, because the session went down) | |
2547 | */ | |
94f2b392 | 2548 | static void |
718e3744 | 2549 | bgp_rib_remove (struct bgp_node *rn, struct bgp_info *ri, struct peer *peer, |
2550 | afi_t afi, safi_t safi) | |
2551 | { | |
902212c3 | 2552 | bgp_aggregate_decrement (peer->bgp, &rn->p, ri, afi, safi); |
2553 | ||
2554 | if (!CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
2555 | bgp_info_delete (rn, ri); /* keep historical info */ | |
2556 | ||
b40d939b | 2557 | bgp_process (peer->bgp, rn, afi, safi); |
718e3744 | 2558 | } |
2559 | ||
94f2b392 | 2560 | static void |
718e3744 | 2561 | bgp_rib_withdraw (struct bgp_node *rn, struct bgp_info *ri, struct peer *peer, |
b40d939b | 2562 | afi_t afi, safi_t safi) |
718e3744 | 2563 | { |
718e3744 | 2564 | int status = BGP_DAMP_NONE; |
2565 | ||
b40d939b | 2566 | /* apply dampening, if result is suppressed, we'll be retaining |
2567 | * the bgp_info in the RIB for historical reference. | |
2568 | */ | |
2569 | if (CHECK_FLAG (peer->bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) | |
6d85b15b | 2570 | && peer->sort == BGP_PEER_EBGP) |
b40d939b | 2571 | if ( (status = bgp_damp_withdraw (ri, rn, afi, safi, 0)) |
2572 | == BGP_DAMP_SUPPRESSED) | |
902212c3 | 2573 | { |
902212c3 | 2574 | bgp_aggregate_decrement (peer->bgp, &rn->p, ri, afi, safi); |
2575 | return; | |
2576 | } | |
2577 | ||
2578 | bgp_rib_remove (rn, ri, peer, afi, safi); | |
718e3744 | 2579 | } |
2580 | ||
fb018d25 | 2581 | static struct bgp_info * |
7c8ff89e | 2582 | info_make (int type, int sub_type, u_short instance, struct peer *peer, struct attr *attr, |
fb018d25 DS |
2583 | struct bgp_node *rn) |
2584 | { | |
2585 | struct bgp_info *new; | |
2586 | ||
2587 | /* Make new BGP info. */ | |
2588 | new = XCALLOC (MTYPE_BGP_ROUTE, sizeof (struct bgp_info)); | |
2589 | new->type = type; | |
7c8ff89e | 2590 | new->instance = instance; |
fb018d25 DS |
2591 | new->sub_type = sub_type; |
2592 | new->peer = peer; | |
2593 | new->attr = attr; | |
2594 | new->uptime = bgp_clock (); | |
2595 | new->net = rn; | |
2596 | return new; | |
2597 | } | |
2598 | ||
94f2b392 | 2599 | static void |
fee0f4c6 | 2600 | bgp_update_rsclient (struct peer *rsclient, afi_t afi, safi_t safi, |
2601 | struct attr *attr, struct peer *peer, struct prefix *p, int type, | |
2602 | int sub_type, struct prefix_rd *prd, u_char *tag) | |
2603 | { | |
2604 | struct bgp_node *rn; | |
2605 | struct bgp *bgp; | |
558d1fec JBD |
2606 | struct attr new_attr; |
2607 | struct attr_extra new_extra; | |
fee0f4c6 | 2608 | struct attr *attr_new; |
2609 | struct attr *attr_new2; | |
2610 | struct bgp_info *ri; | |
2611 | struct bgp_info *new; | |
fd79ac91 | 2612 | const char *reason; |
fee0f4c6 | 2613 | char buf[SU_ADDRSTRLEN]; |
2614 | ||
2615 | /* Do not insert announces from a rsclient into its own 'bgp_table'. */ | |
2616 | if (peer == rsclient) | |
2617 | return; | |
2618 | ||
2619 | bgp = peer->bgp; | |
2620 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, prd); | |
2621 | ||
2622 | /* Check previously received route. */ | |
2623 | for (ri = rn->info; ri; ri = ri->next) | |
2624 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type) | |
2625 | break; | |
2626 | ||
2627 | /* AS path loop check. */ | |
000e157c | 2628 | if (aspath_loop_check (attr->aspath, rsclient->as) > rsclient->allowas_in[afi][safi]) |
fee0f4c6 | 2629 | { |
2630 | reason = "as-path contains our own AS;"; | |
2631 | goto filtered; | |
2632 | } | |
2633 | ||
2634 | /* Route reflector originator ID check. */ | |
2635 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID) | |
fb982c25 | 2636 | && IPV4_ADDR_SAME (&rsclient->remote_id, &attr->extra->originator_id)) |
fee0f4c6 | 2637 | { |
2638 | reason = "originator is us;"; | |
2639 | goto filtered; | |
2640 | } | |
fb982c25 | 2641 | |
558d1fec | 2642 | new_attr.extra = &new_extra; |
fb982c25 | 2643 | bgp_attr_dup (&new_attr, attr); |
fee0f4c6 | 2644 | |
2645 | /* Apply export policy. */ | |
2646 | if (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) && | |
2647 | bgp_export_modifier (rsclient, peer, p, &new_attr, afi, safi) == RMAP_DENY) | |
2648 | { | |
2649 | reason = "export-policy;"; | |
2650 | goto filtered; | |
2651 | } | |
2652 | ||
2653 | attr_new2 = bgp_attr_intern (&new_attr); | |
fb982c25 | 2654 | |
fee0f4c6 | 2655 | /* Apply import policy. */ |
2656 | if (bgp_import_modifier (rsclient, peer, p, &new_attr, afi, safi) == RMAP_DENY) | |
2657 | { | |
f6f434b2 | 2658 | bgp_attr_unintern (&attr_new2); |
fee0f4c6 | 2659 | |
2660 | reason = "import-policy;"; | |
2661 | goto filtered; | |
2662 | } | |
2663 | ||
2664 | attr_new = bgp_attr_intern (&new_attr); | |
f6f434b2 | 2665 | bgp_attr_unintern (&attr_new2); |
fee0f4c6 | 2666 | |
2667 | /* IPv4 unicast next hop check. */ | |
5a616c08 | 2668 | if ((afi == AFI_IP) && ((safi == SAFI_UNICAST) || safi == SAFI_MULTICAST)) |
fee0f4c6 | 2669 | { |
733cd9e5 | 2670 | /* Next hop must not be 0.0.0.0 nor Class D/E address. */ |
fee0f4c6 | 2671 | if (new_attr.nexthop.s_addr == 0 |
733cd9e5 | 2672 | || IPV4_CLASS_DE (ntohl (new_attr.nexthop.s_addr))) |
fee0f4c6 | 2673 | { |
f6f434b2 | 2674 | bgp_attr_unintern (&attr_new); |
fee0f4c6 | 2675 | |
2676 | reason = "martian next-hop;"; | |
2677 | goto filtered; | |
2678 | } | |
2679 | } | |
558d1fec | 2680 | |
fee0f4c6 | 2681 | /* If the update is implicit withdraw. */ |
2682 | if (ri) | |
2683 | { | |
65957886 | 2684 | ri->uptime = bgp_clock (); |
fee0f4c6 | 2685 | |
2686 | /* Same attribute comes in. */ | |
16d2e241 PJ |
2687 | if (!CHECK_FLAG(ri->flags, BGP_INFO_REMOVED) |
2688 | && attrhash_cmp (ri->attr, attr_new)) | |
fee0f4c6 | 2689 | { |
2690 | ||
3f9c7369 | 2691 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2692 | zlog_debug ("%s rcvd %s/%d for RS-client %s...duplicate ignored", |
2693 | peer->host, | |
2694 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2695 | p->prefixlen, rsclient->host); | |
2696 | ||
fee0f4c6 | 2697 | |
228da428 | 2698 | bgp_unlock_node (rn); |
f6f434b2 | 2699 | bgp_attr_unintern (&attr_new); |
fee0f4c6 | 2700 | |
228da428 | 2701 | return; |
fee0f4c6 | 2702 | } |
2703 | ||
16d2e241 PJ |
2704 | /* Withdraw/Announce before we fully processed the withdraw */ |
2705 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) | |
2706 | bgp_info_restore (rn, ri); | |
2707 | ||
fee0f4c6 | 2708 | /* Received Logging. */ |
3f9c7369 | 2709 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2710 | zlog_debug ("%s rcvd %s/%d for RS-client %s", |
2711 | peer->host, | |
2712 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2713 | p->prefixlen, rsclient->host); | |
fee0f4c6 | 2714 | |
2715 | /* The attribute is changed. */ | |
1a392d46 | 2716 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
fee0f4c6 | 2717 | |
2718 | /* Update to new attribute. */ | |
f6f434b2 | 2719 | bgp_attr_unintern (&ri->attr); |
fee0f4c6 | 2720 | ri->attr = attr_new; |
2721 | ||
2722 | /* Update MPLS tag. */ | |
2723 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 2724 | memcpy ((bgp_info_extra_get (ri))->tag, tag, 3); |
fee0f4c6 | 2725 | |
1a392d46 | 2726 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
fee0f4c6 | 2727 | |
2728 | /* Process change. */ | |
2729 | bgp_process (bgp, rn, afi, safi); | |
2730 | bgp_unlock_node (rn); | |
2731 | ||
2732 | return; | |
2733 | } | |
2734 | ||
2735 | /* Received Logging. */ | |
3f9c7369 | 2736 | if (bgp_debug_update(peer, p, NULL, 1)) |
fee0f4c6 | 2737 | { |
16286195 DS |
2738 | zlog_debug ("%s rcvd %s/%d for RS-client %s", |
2739 | peer->host, | |
2740 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2741 | p->prefixlen, rsclient->host); | |
fee0f4c6 | 2742 | } |
2743 | ||
7c8ff89e | 2744 | new = info_make(type, sub_type, 0, peer, attr_new, rn); |
fee0f4c6 | 2745 | |
2746 | /* Update MPLS tag. */ | |
2747 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 2748 | memcpy ((bgp_info_extra_get (new))->tag, tag, 3); |
fee0f4c6 | 2749 | |
1a392d46 | 2750 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
fee0f4c6 | 2751 | |
2752 | /* Register new BGP information. */ | |
2753 | bgp_info_add (rn, new); | |
200df115 | 2754 | |
2755 | /* route_node_get lock */ | |
2756 | bgp_unlock_node (rn); | |
2757 | ||
fee0f4c6 | 2758 | /* Process change. */ |
2759 | bgp_process (bgp, rn, afi, safi); | |
558d1fec | 2760 | |
fee0f4c6 | 2761 | return; |
2762 | ||
2763 | filtered: | |
2764 | ||
2765 | /* This BGP update is filtered. Log the reason then update BGP entry. */ | |
3f9c7369 | 2766 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2767 | zlog_debug ("%s rcvd UPDATE about %s/%d -- DENIED for RS-client %s due to: %s", |
2768 | peer->host, | |
2769 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2770 | p->prefixlen, rsclient->host, reason); | |
fee0f4c6 | 2771 | |
2772 | if (ri) | |
b40d939b | 2773 | bgp_rib_remove (rn, ri, peer, afi, safi); |
fee0f4c6 | 2774 | |
2775 | bgp_unlock_node (rn); | |
558d1fec | 2776 | |
fee0f4c6 | 2777 | return; |
2778 | } | |
2779 | ||
94f2b392 | 2780 | static void |
fee0f4c6 | 2781 | bgp_withdraw_rsclient (struct peer *rsclient, afi_t afi, safi_t safi, |
2782 | struct peer *peer, struct prefix *p, int type, int sub_type, | |
2783 | struct prefix_rd *prd, u_char *tag) | |
228da428 | 2784 | { |
fee0f4c6 | 2785 | struct bgp_node *rn; |
2786 | struct bgp_info *ri; | |
2787 | char buf[SU_ADDRSTRLEN]; | |
2788 | ||
2789 | if (rsclient == peer) | |
228da428 | 2790 | return; |
fee0f4c6 | 2791 | |
2792 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, prd); | |
2793 | ||
2794 | /* Lookup withdrawn route. */ | |
2795 | for (ri = rn->info; ri; ri = ri->next) | |
2796 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type) | |
2797 | break; | |
2798 | ||
2799 | /* Withdraw specified route from routing table. */ | |
2800 | if (ri && ! CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
b40d939b | 2801 | bgp_rib_withdraw (rn, ri, peer, afi, safi); |
3f9c7369 | 2802 | else if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2803 | zlog_debug ("%s Can't find the route %s/%d", peer->host, |
2804 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2805 | p->prefixlen); | |
fee0f4c6 | 2806 | |
2807 | /* Unlock bgp_node_get() lock. */ | |
228da428 CC |
2808 | bgp_unlock_node (rn); |
2809 | } | |
fee0f4c6 | 2810 | |
94f2b392 | 2811 | static int |
a82478b9 DS |
2812 | bgp_update_main (struct peer *peer, struct prefix *p, u_int32_t addpath_id, |
2813 | struct attr *attr, afi_t afi, safi_t safi, int type, | |
2814 | int sub_type, struct prefix_rd *prd, u_char *tag, | |
2815 | int soft_reconfig) | |
718e3744 | 2816 | { |
2817 | int ret; | |
2818 | int aspath_loop_count = 0; | |
2819 | struct bgp_node *rn; | |
2820 | struct bgp *bgp; | |
558d1fec JBD |
2821 | struct attr new_attr; |
2822 | struct attr_extra new_extra; | |
718e3744 | 2823 | struct attr *attr_new; |
2824 | struct bgp_info *ri; | |
2825 | struct bgp_info *new; | |
fd79ac91 | 2826 | const char *reason; |
718e3744 | 2827 | char buf[SU_ADDRSTRLEN]; |
fc9a856f | 2828 | int connected = 0; |
718e3744 | 2829 | |
2830 | bgp = peer->bgp; | |
fee0f4c6 | 2831 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
fb982c25 | 2832 | |
718e3744 | 2833 | /* When peer's soft reconfiguration enabled. Record input packet in |
2834 | Adj-RIBs-In. */ | |
343aa822 JBD |
2835 | if (! soft_reconfig && CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_SOFT_RECONFIG) |
2836 | && peer != bgp->peer_self) | |
718e3744 | 2837 | bgp_adj_in_set (rn, peer, attr); |
2838 | ||
2839 | /* Check previously received route. */ | |
2840 | for (ri = rn->info; ri; ri = ri->next) | |
a82478b9 DS |
2841 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type && |
2842 | ri->addpath_rx_id == addpath_id) | |
718e3744 | 2843 | break; |
2844 | ||
2845 | /* AS path local-as loop check. */ | |
2846 | if (peer->change_local_as) | |
2847 | { | |
2848 | if (! CHECK_FLAG (peer->flags, PEER_FLAG_LOCAL_AS_NO_PREPEND)) | |
2849 | aspath_loop_count = 1; | |
2850 | ||
2851 | if (aspath_loop_check (attr->aspath, peer->change_local_as) > aspath_loop_count) | |
2852 | { | |
2853 | reason = "as-path contains our own AS;"; | |
2854 | goto filtered; | |
2855 | } | |
2856 | } | |
2857 | ||
2858 | /* AS path loop check. */ | |
2859 | if (aspath_loop_check (attr->aspath, bgp->as) > peer->allowas_in[afi][safi] | |
2860 | || (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION) | |
2861 | && aspath_loop_check(attr->aspath, bgp->confed_id) | |
2862 | > peer->allowas_in[afi][safi])) | |
2863 | { | |
2864 | reason = "as-path contains our own AS;"; | |
2865 | goto filtered; | |
2866 | } | |
2867 | ||
2868 | /* Route reflector originator ID check. */ | |
2869 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID) | |
fb982c25 | 2870 | && IPV4_ADDR_SAME (&bgp->router_id, &attr->extra->originator_id)) |
718e3744 | 2871 | { |
2872 | reason = "originator is us;"; | |
2873 | goto filtered; | |
2874 | } | |
2875 | ||
2876 | /* Route reflector cluster ID check. */ | |
2877 | if (bgp_cluster_filter (peer, attr)) | |
2878 | { | |
2879 | reason = "reflected from the same cluster;"; | |
2880 | goto filtered; | |
2881 | } | |
2882 | ||
2883 | /* Apply incoming filter. */ | |
2884 | if (bgp_input_filter (peer, p, attr, afi, safi) == FILTER_DENY) | |
2885 | { | |
2886 | reason = "filter;"; | |
2887 | goto filtered; | |
2888 | } | |
2889 | ||
558d1fec | 2890 | new_attr.extra = &new_extra; |
fb982c25 | 2891 | bgp_attr_dup (&new_attr, attr); |
718e3744 | 2892 | |
c460e572 DL |
2893 | /* Apply incoming route-map. |
2894 | * NB: new_attr may now contain newly allocated values from route-map "set" | |
2895 | * commands, so we need bgp_attr_flush in the error paths, until we intern | |
2896 | * the attr (which takes over the memory references) */ | |
0b16f239 | 2897 | if (bgp_input_modifier (peer, p, &new_attr, afi, safi, NULL) == RMAP_DENY) |
718e3744 | 2898 | { |
2899 | reason = "route-map;"; | |
c460e572 | 2900 | bgp_attr_flush (&new_attr); |
718e3744 | 2901 | goto filtered; |
2902 | } | |
2903 | ||
2904 | /* IPv4 unicast next hop check. */ | |
2905 | if (afi == AFI_IP && safi == SAFI_UNICAST) | |
2906 | { | |
733cd9e5 | 2907 | /* Next hop must not be 0.0.0.0 nor Class D/E address. Next hop |
718e3744 | 2908 | must not be my own address. */ |
10f9bf3f JBD |
2909 | if (new_attr.nexthop.s_addr == 0 |
2910 | || IPV4_CLASS_DE (ntohl (new_attr.nexthop.s_addr)) | |
2911 | || bgp_nexthop_self (&new_attr)) | |
718e3744 | 2912 | { |
2913 | reason = "martian next-hop;"; | |
c460e572 | 2914 | bgp_attr_flush (&new_attr); |
718e3744 | 2915 | goto filtered; |
2916 | } | |
2917 | } | |
2918 | ||
2919 | attr_new = bgp_attr_intern (&new_attr); | |
2920 | ||
2921 | /* If the update is implicit withdraw. */ | |
2922 | if (ri) | |
2923 | { | |
65957886 | 2924 | ri->uptime = bgp_clock (); |
718e3744 | 2925 | |
2926 | /* Same attribute comes in. */ | |
16d2e241 PJ |
2927 | if (!CHECK_FLAG (ri->flags, BGP_INFO_REMOVED) |
2928 | && attrhash_cmp (ri->attr, attr_new)) | |
718e3744 | 2929 | { |
718e3744 | 2930 | if (CHECK_FLAG (bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) |
6d85b15b | 2931 | && peer->sort == BGP_PEER_EBGP |
718e3744 | 2932 | && CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) |
2933 | { | |
3f9c7369 | 2934 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2935 | zlog_debug ("%s rcvd %s/%d", |
2936 | peer->host, | |
2937 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2938 | p->prefixlen); | |
718e3744 | 2939 | |
902212c3 | 2940 | if (bgp_damp_update (ri, rn, afi, safi) != BGP_DAMP_SUPPRESSED) |
2941 | { | |
2942 | bgp_aggregate_increment (bgp, p, ri, afi, safi); | |
2943 | bgp_process (bgp, rn, afi, safi); | |
2944 | } | |
718e3744 | 2945 | } |
16d2e241 | 2946 | else /* Duplicate - odd */ |
718e3744 | 2947 | { |
3f9c7369 | 2948 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2949 | { |
2950 | if (!peer->rcvd_attr_printed) | |
2951 | { | |
2952 | zlog_debug ("%s rcvd UPDATE w/ attr: %s", peer->host, peer->rcvd_attr_str); | |
2953 | peer->rcvd_attr_printed = 1; | |
2954 | } | |
2955 | ||
2956 | zlog_debug ("%s rcvd %s/%d...duplicate ignored", | |
2957 | peer->host, | |
2958 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2959 | p->prefixlen); | |
2960 | } | |
93406d87 | 2961 | |
2962 | /* graceful restart STALE flag unset. */ | |
2963 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) | |
2964 | { | |
1a392d46 | 2965 | bgp_info_unset_flag (rn, ri, BGP_INFO_STALE); |
902212c3 | 2966 | bgp_process (bgp, rn, afi, safi); |
93406d87 | 2967 | } |
718e3744 | 2968 | } |
2969 | ||
2970 | bgp_unlock_node (rn); | |
f6f434b2 | 2971 | bgp_attr_unintern (&attr_new); |
558d1fec | 2972 | |
718e3744 | 2973 | return 0; |
2974 | } | |
2975 | ||
16d2e241 PJ |
2976 | /* Withdraw/Announce before we fully processed the withdraw */ |
2977 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) | |
2978 | { | |
3f9c7369 | 2979 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2980 | zlog_debug ("%s rcvd %s/%d, flapped quicker than processing", |
2981 | peer->host, | |
2982 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2983 | p->prefixlen); | |
16d2e241 PJ |
2984 | bgp_info_restore (rn, ri); |
2985 | } | |
2986 | ||
718e3744 | 2987 | /* Received Logging. */ |
3f9c7369 | 2988 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
2989 | zlog_debug ("%s rcvd %s/%d", |
2990 | peer->host, | |
2991 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
2992 | p->prefixlen); | |
718e3744 | 2993 | |
93406d87 | 2994 | /* graceful restart STALE flag unset. */ |
2995 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) | |
1a392d46 | 2996 | bgp_info_unset_flag (rn, ri, BGP_INFO_STALE); |
93406d87 | 2997 | |
718e3744 | 2998 | /* The attribute is changed. */ |
1a392d46 | 2999 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
902212c3 | 3000 | |
3001 | /* implicit withdraw, decrement aggregate and pcount here. | |
3002 | * only if update is accepted, they'll increment below. | |
3003 | */ | |
902212c3 | 3004 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); |
3005 | ||
718e3744 | 3006 | /* Update bgp route dampening information. */ |
3007 | if (CHECK_FLAG (bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) | |
6d85b15b | 3008 | && peer->sort == BGP_PEER_EBGP) |
718e3744 | 3009 | { |
3010 | /* This is implicit withdraw so we should update dampening | |
3011 | information. */ | |
3012 | if (! CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
3013 | bgp_damp_withdraw (ri, rn, afi, safi, 1); | |
718e3744 | 3014 | } |
3015 | ||
718e3744 | 3016 | /* Update to new attribute. */ |
f6f434b2 | 3017 | bgp_attr_unintern (&ri->attr); |
718e3744 | 3018 | ri->attr = attr_new; |
3019 | ||
3020 | /* Update MPLS tag. */ | |
3021 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 3022 | memcpy ((bgp_info_extra_get (ri))->tag, tag, 3); |
718e3744 | 3023 | |
3024 | /* Update bgp route dampening information. */ | |
3025 | if (CHECK_FLAG (bgp->af_flags[afi][safi], BGP_CONFIG_DAMPENING) | |
6d85b15b | 3026 | && peer->sort == BGP_PEER_EBGP) |
718e3744 | 3027 | { |
3028 | /* Now we do normal update dampening. */ | |
3029 | ret = bgp_damp_update (ri, rn, afi, safi); | |
3030 | if (ret == BGP_DAMP_SUPPRESSED) | |
3031 | { | |
3032 | bgp_unlock_node (rn); | |
3033 | return 0; | |
3034 | } | |
3035 | } | |
3036 | ||
3037 | /* Nexthop reachability check. */ | |
fc9a856f | 3038 | if ((afi == AFI_IP || afi == AFI_IP6) && safi == SAFI_UNICAST) |
718e3744 | 3039 | { |
fc9a856f DS |
3040 | if (peer->sort == BGP_PEER_EBGP && peer->ttl == 1 && |
3041 | ! CHECK_FLAG (peer->flags, PEER_FLAG_DISABLE_CONNECTED_CHECK)) | |
3042 | connected = 1; | |
3043 | else | |
3044 | connected = 0; | |
3045 | ||
3046 | if (bgp_find_or_add_nexthop (afi, ri, NULL, connected)) | |
1a392d46 | 3047 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
718e3744 | 3048 | else |
fc9a856f DS |
3049 | { |
3050 | if (BGP_DEBUG(nht, NHT)) | |
3051 | { | |
3052 | char buf1[INET6_ADDRSTRLEN]; | |
3053 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, buf1, INET6_ADDRSTRLEN); | |
3054 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
3055 | } | |
3056 | bgp_info_unset_flag (rn, ri, BGP_INFO_VALID); | |
3057 | } | |
718e3744 | 3058 | } |
3059 | else | |
fc9a856f | 3060 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); |
718e3744 | 3061 | |
3062 | /* Process change. */ | |
3063 | bgp_aggregate_increment (bgp, p, ri, afi, safi); | |
3064 | ||
3065 | bgp_process (bgp, rn, afi, safi); | |
3066 | bgp_unlock_node (rn); | |
558d1fec | 3067 | |
718e3744 | 3068 | return 0; |
a82478b9 | 3069 | } // End of implicit withdraw |
718e3744 | 3070 | |
3071 | /* Received Logging. */ | |
3f9c7369 | 3072 | if (bgp_debug_update(peer, p, NULL, 1)) |
718e3744 | 3073 | { |
16286195 DS |
3074 | if (!peer->rcvd_attr_printed) |
3075 | { | |
3076 | zlog_debug ("%s rcvd UPDATE w/ attr: %s", peer->host, peer->rcvd_attr_str); | |
3077 | peer->rcvd_attr_printed = 1; | |
3078 | } | |
3079 | ||
3080 | zlog_debug ("%s rcvd %s/%d", | |
3081 | peer->host, | |
3082 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3083 | p->prefixlen); | |
718e3744 | 3084 | } |
3085 | ||
718e3744 | 3086 | /* Make new BGP info. */ |
7c8ff89e | 3087 | new = info_make(type, sub_type, 0, peer, attr_new, rn); |
718e3744 | 3088 | |
3089 | /* Update MPLS tag. */ | |
3090 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 | 3091 | memcpy ((bgp_info_extra_get (new))->tag, tag, 3); |
718e3744 | 3092 | |
3093 | /* Nexthop reachability check. */ | |
fc9a856f DS |
3094 | if ((afi == AFI_IP || afi == AFI_IP6) && safi == SAFI_UNICAST) |
3095 | { | |
3096 | if (peer->sort == BGP_PEER_EBGP && peer->ttl == 1 && | |
3097 | ! CHECK_FLAG (peer->flags, PEER_FLAG_DISABLE_CONNECTED_CHECK)) | |
3098 | connected = 1; | |
3099 | else | |
3100 | connected = 0; | |
3101 | ||
3102 | if (bgp_find_or_add_nexthop (afi, new, NULL, connected)) | |
1a392d46 | 3103 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
718e3744 | 3104 | else |
fc9a856f DS |
3105 | { |
3106 | if (BGP_DEBUG(nht, NHT)) | |
3107 | { | |
3108 | char buf1[INET6_ADDRSTRLEN]; | |
3109 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, buf1, INET6_ADDRSTRLEN); | |
3110 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
3111 | } | |
3112 | bgp_info_unset_flag (rn, new, BGP_INFO_VALID); | |
3113 | } | |
718e3744 | 3114 | } |
3115 | else | |
1a392d46 | 3116 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); |
718e3744 | 3117 | |
a82478b9 DS |
3118 | /* Addpath ID */ |
3119 | new->addpath_rx_id = addpath_id; | |
3120 | new->addpath_tx_id = 0; | |
3121 | ||
902212c3 | 3122 | /* Increment prefix */ |
718e3744 | 3123 | bgp_aggregate_increment (bgp, p, new, afi, safi); |
3124 | ||
3125 | /* Register new BGP information. */ | |
3126 | bgp_info_add (rn, new); | |
200df115 | 3127 | |
3128 | /* route_node_get lock */ | |
3129 | bgp_unlock_node (rn); | |
558d1fec | 3130 | |
718e3744 | 3131 | /* If maximum prefix count is configured and current prefix |
3132 | count exeed it. */ | |
e0701b79 | 3133 | if (bgp_maximum_prefix_overflow (peer, afi, safi, 0)) |
3134 | return -1; | |
718e3744 | 3135 | |
3136 | /* Process change. */ | |
3137 | bgp_process (bgp, rn, afi, safi); | |
3138 | ||
3139 | return 0; | |
3140 | ||
3141 | /* This BGP update is filtered. Log the reason then update BGP | |
3142 | entry. */ | |
3143 | filtered: | |
3f9c7369 | 3144 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3145 | { |
3146 | if (!peer->rcvd_attr_printed) | |
3147 | { | |
3148 | zlog_debug ("%s rcvd UPDATE w/ attr: %s", peer->host, peer->rcvd_attr_str); | |
3149 | peer->rcvd_attr_printed = 1; | |
3150 | } | |
3151 | ||
3152 | zlog_debug ("%s rcvd UPDATE about %s/%d -- DENIED due to: %s", | |
3153 | peer->host, | |
3154 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3155 | p->prefixlen, reason); | |
3156 | } | |
718e3744 | 3157 | |
3158 | if (ri) | |
b40d939b | 3159 | bgp_rib_remove (rn, ri, peer, afi, safi); |
718e3744 | 3160 | |
3161 | bgp_unlock_node (rn); | |
558d1fec | 3162 | |
718e3744 | 3163 | return 0; |
3164 | } | |
3165 | ||
fee0f4c6 | 3166 | int |
a82478b9 DS |
3167 | bgp_update (struct peer *peer, struct prefix *p, u_int32_t addpath_id, |
3168 | struct attr *attr, afi_t afi, safi_t safi, int type, int sub_type, | |
fee0f4c6 | 3169 | struct prefix_rd *prd, u_char *tag, int soft_reconfig) |
3170 | { | |
3171 | struct peer *rsclient; | |
1eb8ef25 | 3172 | struct listnode *node, *nnode; |
fee0f4c6 | 3173 | struct bgp *bgp; |
3174 | int ret; | |
3175 | ||
a82478b9 DS |
3176 | ret = bgp_update_main (peer, p, addpath_id, attr, afi, safi, type, sub_type, |
3177 | prd, tag, soft_reconfig); | |
fee0f4c6 | 3178 | |
3179 | bgp = peer->bgp; | |
3180 | ||
3181 | /* Process the update for each RS-client. */ | |
1eb8ef25 | 3182 | for (ALL_LIST_ELEMENTS (bgp->rsclient, node, nnode, rsclient)) |
fee0f4c6 | 3183 | { |
3184 | if (CHECK_FLAG (rsclient->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
a82478b9 DS |
3185 | bgp_update_rsclient (rsclient, afi, safi, attr, peer, p, |
3186 | type, sub_type, prd, tag); | |
fee0f4c6 | 3187 | } |
3188 | ||
3189 | return ret; | |
3190 | } | |
3191 | ||
718e3744 | 3192 | int |
a82478b9 DS |
3193 | bgp_withdraw (struct peer *peer, struct prefix *p, u_int32_t addpath_id, |
3194 | struct attr *attr, afi_t afi, safi_t safi, int type, int sub_type, | |
3195 | struct prefix_rd *prd, u_char *tag) | |
718e3744 | 3196 | { |
3197 | struct bgp *bgp; | |
3198 | char buf[SU_ADDRSTRLEN]; | |
3199 | struct bgp_node *rn; | |
3200 | struct bgp_info *ri; | |
fee0f4c6 | 3201 | struct peer *rsclient; |
1eb8ef25 | 3202 | struct listnode *node, *nnode; |
718e3744 | 3203 | |
3204 | bgp = peer->bgp; | |
3205 | ||
fee0f4c6 | 3206 | /* Process the withdraw for each RS-client. */ |
1eb8ef25 | 3207 | for (ALL_LIST_ELEMENTS (bgp->rsclient, node, nnode, rsclient)) |
fee0f4c6 | 3208 | { |
3209 | if (CHECK_FLAG (rsclient->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
a82478b9 DS |
3210 | bgp_withdraw_rsclient (rsclient, afi, safi, peer, p, type, |
3211 | sub_type, prd, tag); | |
fee0f4c6 | 3212 | } |
3213 | ||
718e3744 | 3214 | /* Logging. */ |
3f9c7369 | 3215 | if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3216 | zlog_debug ("%s rcvd UPDATE about %s/%d -- withdrawn", |
3217 | peer->host, | |
3218 | inet_ntop(p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3219 | p->prefixlen); | |
718e3744 | 3220 | |
3221 | /* Lookup node. */ | |
fee0f4c6 | 3222 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
718e3744 | 3223 | |
3224 | /* If peer is soft reconfiguration enabled. Record input packet for | |
3225 | further calculation. */ | |
3226 | if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_SOFT_RECONFIG) | |
3227 | && peer != bgp->peer_self) | |
3228 | bgp_adj_in_unset (rn, peer); | |
3229 | ||
3230 | /* Lookup withdrawn route. */ | |
3231 | for (ri = rn->info; ri; ri = ri->next) | |
a82478b9 DS |
3232 | if (ri->peer == peer && ri->type == type && ri->sub_type == sub_type && |
3233 | ri->addpath_rx_id == addpath_id) | |
718e3744 | 3234 | break; |
3235 | ||
3236 | /* Withdraw specified route from routing table. */ | |
3237 | if (ri && ! CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
b40d939b | 3238 | bgp_rib_withdraw (rn, ri, peer, afi, safi); |
3f9c7369 | 3239 | else if (bgp_debug_update(peer, p, NULL, 1)) |
16286195 DS |
3240 | zlog_debug ("%s Can't find the route %s/%d", peer->host, |
3241 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
3242 | p->prefixlen); | |
718e3744 | 3243 | |
3244 | /* Unlock bgp_node_get() lock. */ | |
3245 | bgp_unlock_node (rn); | |
3246 | ||
3247 | return 0; | |
3248 | } | |
6b0655a2 | 3249 | |
718e3744 | 3250 | void |
3251 | bgp_default_originate (struct peer *peer, afi_t afi, safi_t safi, int withdraw) | |
3252 | { | |
3f9c7369 DS |
3253 | struct update_subgroup *subgrp; |
3254 | subgrp = peer_subgroup(peer, afi, safi); | |
3255 | subgroup_default_originate(subgrp, withdraw); | |
3256 | } | |
6182d65b | 3257 | |
718e3744 | 3258 | |
3f9c7369 DS |
3259 | /* |
3260 | * bgp_stop_announce_route_timer | |
3261 | */ | |
3262 | void | |
3263 | bgp_stop_announce_route_timer (struct peer_af *paf) | |
3264 | { | |
3265 | if (!paf->t_announce_route) | |
3266 | return; | |
718e3744 | 3267 | |
3f9c7369 | 3268 | THREAD_TIMER_OFF (paf->t_announce_route); |
718e3744 | 3269 | } |
6b0655a2 | 3270 | |
3f9c7369 DS |
3271 | /* |
3272 | * bgp_announce_route_timer_expired | |
3273 | * | |
3274 | * Callback that is invoked when the route announcement timer for a | |
3275 | * peer_af expires. | |
3276 | */ | |
3277 | static int | |
3278 | bgp_announce_route_timer_expired (struct thread *t) | |
718e3744 | 3279 | { |
3f9c7369 DS |
3280 | struct peer_af *paf; |
3281 | struct peer *peer; | |
558d1fec | 3282 | |
718e3744 | 3283 | |
3f9c7369 DS |
3284 | paf = THREAD_ARG (t); |
3285 | peer = paf->peer; | |
718e3744 | 3286 | |
3f9c7369 DS |
3287 | assert (paf->t_announce_route); |
3288 | paf->t_announce_route = NULL; | |
558d1fec | 3289 | |
3f9c7369 DS |
3290 | if (peer->status != Established) |
3291 | return 0; | |
3292 | ||
3293 | if (!peer->afc_nego[paf->afi][paf->safi]) | |
3294 | return 0; | |
3295 | ||
3296 | peer_af_announce_route (paf, 1); | |
3297 | return 0; | |
718e3744 | 3298 | } |
3299 | ||
3f9c7369 DS |
3300 | /* |
3301 | * bgp_announce_route | |
3302 | * | |
3303 | * *Triggers* announcement of routes of a given AFI/SAFI to a peer. | |
3304 | */ | |
718e3744 | 3305 | void |
3306 | bgp_announce_route (struct peer *peer, afi_t afi, safi_t safi) | |
3307 | { | |
3f9c7369 DS |
3308 | struct peer_af *paf; |
3309 | struct update_subgroup *subgrp; | |
718e3744 | 3310 | |
3f9c7369 DS |
3311 | paf = peer_af_find (peer, afi, safi); |
3312 | if (!paf) | |
718e3744 | 3313 | return; |
3f9c7369 | 3314 | subgrp = PAF_SUBGRP(paf); |
718e3744 | 3315 | |
3f9c7369 DS |
3316 | /* |
3317 | * Ignore if subgroup doesn't exist (implies AF is not negotiated) | |
3318 | * or a refresh has already been triggered. | |
3319 | */ | |
3320 | if (!subgrp || paf->t_announce_route) | |
718e3744 | 3321 | return; |
3322 | ||
d889623f | 3323 | /* |
3f9c7369 DS |
3324 | * Start a timer to stagger/delay the announce. This serves |
3325 | * two purposes - announcement can potentially be combined for | |
3326 | * multiple peers and the announcement doesn't happen in the | |
3327 | * vty context. | |
d889623f | 3328 | */ |
3f9c7369 DS |
3329 | THREAD_TIMER_MSEC_ON (master, paf->t_announce_route, |
3330 | bgp_announce_route_timer_expired, paf, | |
3331 | (subgrp->peer_count == 1) ? | |
3332 | BGP_ANNOUNCE_ROUTE_SHORT_DELAY_MS : | |
3333 | BGP_ANNOUNCE_ROUTE_DELAY_MS); | |
3334 | } | |
3335 | ||
3336 | /* | |
3337 | * Announce routes from all AF tables to a peer. | |
3338 | * | |
3339 | * This should ONLY be called when there is a need to refresh the | |
3340 | * routes to the peer based on a policy change for this peer alone | |
3341 | * or a route refresh request received from the peer. | |
3342 | * The operation will result in splitting the peer from its existing | |
3343 | * subgroups and putting it in new subgroups. | |
3344 | */ | |
718e3744 | 3345 | void |
3346 | bgp_announce_route_all (struct peer *peer) | |
3347 | { | |
3f9c7369 DS |
3348 | struct peer_af *paf; |
3349 | int af; | |
718e3744 | 3350 | afi_t afi; |
3351 | safi_t safi; | |
3352 | ||
3353 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
3354 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
3355 | bgp_announce_route (peer, afi, safi); | |
3356 | } | |
6b0655a2 | 3357 | |
718e3744 | 3358 | static void |
fee0f4c6 | 3359 | bgp_soft_reconfig_table_rsclient (struct peer *rsclient, afi_t afi, |
8692c506 | 3360 | safi_t safi, struct bgp_table *table, struct prefix_rd *prd) |
fee0f4c6 | 3361 | { |
3362 | struct bgp_node *rn; | |
3363 | struct bgp_adj_in *ain; | |
3364 | ||
3365 | if (! table) | |
3366 | table = rsclient->bgp->rib[afi][safi]; | |
3367 | ||
3368 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3369 | for (ain = rn->adj_in; ain; ain = ain->next) | |
3370 | { | |
8692c506 | 3371 | struct bgp_info *ri = rn->info; |
d53d8fda | 3372 | u_char *tag = (ri && ri->extra) ? ri->extra->tag : NULL; |
8692c506 | 3373 | |
fee0f4c6 | 3374 | bgp_update_rsclient (rsclient, afi, safi, ain->attr, ain->peer, |
d53d8fda | 3375 | &rn->p, ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, prd, tag); |
fee0f4c6 | 3376 | } |
3377 | } | |
3378 | ||
3379 | void | |
3380 | bgp_soft_reconfig_rsclient (struct peer *rsclient, afi_t afi, safi_t safi) | |
3381 | { | |
3382 | struct bgp_table *table; | |
3383 | struct bgp_node *rn; | |
3384 | ||
3385 | if (safi != SAFI_MPLS_VPN) | |
8692c506 | 3386 | bgp_soft_reconfig_table_rsclient (rsclient, afi, safi, NULL, NULL); |
fee0f4c6 | 3387 | |
3388 | else | |
3389 | for (rn = bgp_table_top (rsclient->bgp->rib[afi][safi]); rn; | |
3390 | rn = bgp_route_next (rn)) | |
3391 | if ((table = rn->info) != NULL) | |
8692c506 JBD |
3392 | { |
3393 | struct prefix_rd prd; | |
3394 | prd.family = AF_UNSPEC; | |
3395 | prd.prefixlen = 64; | |
3396 | memcpy(&prd.val, rn->p.u.val, 8); | |
3397 | ||
3398 | bgp_soft_reconfig_table_rsclient (rsclient, afi, safi, table, &prd); | |
3399 | } | |
fee0f4c6 | 3400 | } |
6b0655a2 | 3401 | |
fee0f4c6 | 3402 | static void |
718e3744 | 3403 | bgp_soft_reconfig_table (struct peer *peer, afi_t afi, safi_t safi, |
8692c506 | 3404 | struct bgp_table *table, struct prefix_rd *prd) |
718e3744 | 3405 | { |
3406 | int ret; | |
3407 | struct bgp_node *rn; | |
3408 | struct bgp_adj_in *ain; | |
3409 | ||
3410 | if (! table) | |
3411 | table = peer->bgp->rib[afi][safi]; | |
3412 | ||
3413 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3414 | for (ain = rn->adj_in; ain; ain = ain->next) | |
3415 | { | |
3416 | if (ain->peer == peer) | |
3417 | { | |
8692c506 | 3418 | struct bgp_info *ri = rn->info; |
d53d8fda | 3419 | u_char *tag = (ri && ri->extra) ? ri->extra->tag : NULL; |
8692c506 | 3420 | |
a82478b9 DS |
3421 | ret = bgp_update (peer, &rn->p, ri->addpath_rx_id, ain->attr, |
3422 | afi, safi, ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, | |
d53d8fda | 3423 | prd, tag, 1); |
8692c506 | 3424 | |
718e3744 | 3425 | if (ret < 0) |
3426 | { | |
3427 | bgp_unlock_node (rn); | |
3428 | return; | |
3429 | } | |
3430 | continue; | |
3431 | } | |
3432 | } | |
3433 | } | |
3434 | ||
3435 | void | |
3436 | bgp_soft_reconfig_in (struct peer *peer, afi_t afi, safi_t safi) | |
3437 | { | |
3438 | struct bgp_node *rn; | |
3439 | struct bgp_table *table; | |
3440 | ||
3441 | if (peer->status != Established) | |
3442 | return; | |
3443 | ||
3444 | if (safi != SAFI_MPLS_VPN) | |
8692c506 | 3445 | bgp_soft_reconfig_table (peer, afi, safi, NULL, NULL); |
718e3744 | 3446 | else |
3447 | for (rn = bgp_table_top (peer->bgp->rib[afi][safi]); rn; | |
3448 | rn = bgp_route_next (rn)) | |
3449 | if ((table = rn->info) != NULL) | |
8692c506 JBD |
3450 | { |
3451 | struct prefix_rd prd; | |
3452 | prd.family = AF_UNSPEC; | |
3453 | prd.prefixlen = 64; | |
3454 | memcpy(&prd.val, rn->p.u.val, 8); | |
3455 | ||
3456 | bgp_soft_reconfig_table (peer, afi, safi, table, &prd); | |
3457 | } | |
718e3744 | 3458 | } |
6b0655a2 | 3459 | |
228da428 CC |
3460 | |
3461 | struct bgp_clear_node_queue | |
3462 | { | |
3463 | struct bgp_node *rn; | |
3464 | enum bgp_clear_route_type purpose; | |
3465 | }; | |
3466 | ||
200df115 | 3467 | static wq_item_status |
0fb58d5d | 3468 | bgp_clear_route_node (struct work_queue *wq, void *data) |
200df115 | 3469 | { |
228da428 CC |
3470 | struct bgp_clear_node_queue *cnq = data; |
3471 | struct bgp_node *rn = cnq->rn; | |
64e580a7 | 3472 | struct peer *peer = wq->spec.data; |
718e3744 | 3473 | struct bgp_info *ri; |
67174041 AS |
3474 | afi_t afi = bgp_node_table (rn)->afi; |
3475 | safi_t safi = bgp_node_table (rn)->safi; | |
200df115 | 3476 | |
64e580a7 | 3477 | assert (rn && peer); |
200df115 | 3478 | |
64e580a7 | 3479 | for (ri = rn->info; ri; ri = ri->next) |
228da428 | 3480 | if (ri->peer == peer || cnq->purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) |
200df115 | 3481 | { |
3482 | /* graceful restart STALE flag set. */ | |
64e580a7 PJ |
3483 | if (CHECK_FLAG (peer->sflags, PEER_STATUS_NSF_WAIT) |
3484 | && peer->nsf[afi][safi] | |
200df115 | 3485 | && ! CHECK_FLAG (ri->flags, BGP_INFO_STALE) |
1a392d46 PJ |
3486 | && ! CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
3487 | bgp_info_set_flag (rn, ri, BGP_INFO_STALE); | |
200df115 | 3488 | else |
64e580a7 | 3489 | bgp_rib_remove (rn, ri, peer, afi, safi); |
200df115 | 3490 | break; |
3491 | } | |
200df115 | 3492 | return WQ_SUCCESS; |
3493 | } | |
3494 | ||
3495 | static void | |
0fb58d5d | 3496 | bgp_clear_node_queue_del (struct work_queue *wq, void *data) |
200df115 | 3497 | { |
228da428 CC |
3498 | struct bgp_clear_node_queue *cnq = data; |
3499 | struct bgp_node *rn = cnq->rn; | |
67174041 | 3500 | struct bgp_table *table = bgp_node_table (rn); |
64e580a7 PJ |
3501 | |
3502 | bgp_unlock_node (rn); | |
228da428 CC |
3503 | bgp_table_unlock (table); |
3504 | XFREE (MTYPE_BGP_CLEAR_NODE_QUEUE, cnq); | |
200df115 | 3505 | } |
3506 | ||
3507 | static void | |
94f2b392 | 3508 | bgp_clear_node_complete (struct work_queue *wq) |
200df115 | 3509 | { |
64e580a7 PJ |
3510 | struct peer *peer = wq->spec.data; |
3511 | ||
3e0c78ef | 3512 | /* Tickle FSM to start moving again */ |
ca058a30 | 3513 | BGP_EVENT_ADD (peer, Clearing_Completed); |
228da428 CC |
3514 | |
3515 | peer_unlock (peer); /* bgp_clear_route */ | |
200df115 | 3516 | } |
3517 | ||
3518 | static void | |
64e580a7 | 3519 | bgp_clear_node_queue_init (struct peer *peer) |
200df115 | 3520 | { |
a2943657 | 3521 | char wname[sizeof("clear xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx")]; |
64e580a7 | 3522 | |
a2943657 | 3523 | snprintf (wname, sizeof(wname), "clear %s", peer->host); |
64e580a7 PJ |
3524 | #undef CLEAR_QUEUE_NAME_LEN |
3525 | ||
3526 | if ( (peer->clear_node_queue = work_queue_new (bm->master, wname)) == NULL) | |
200df115 | 3527 | { |
3528 | zlog_err ("%s: Failed to allocate work queue", __func__); | |
3529 | exit (1); | |
3530 | } | |
64e580a7 PJ |
3531 | peer->clear_node_queue->spec.hold = 10; |
3532 | peer->clear_node_queue->spec.workfunc = &bgp_clear_route_node; | |
3533 | peer->clear_node_queue->spec.del_item_data = &bgp_clear_node_queue_del; | |
3534 | peer->clear_node_queue->spec.completion_func = &bgp_clear_node_complete; | |
3535 | peer->clear_node_queue->spec.max_retries = 0; | |
3536 | ||
3537 | /* we only 'lock' this peer reference when the queue is actually active */ | |
3538 | peer->clear_node_queue->spec.data = peer; | |
200df115 | 3539 | } |
718e3744 | 3540 | |
200df115 | 3541 | static void |
3542 | bgp_clear_route_table (struct peer *peer, afi_t afi, safi_t safi, | |
228da428 CC |
3543 | struct bgp_table *table, struct peer *rsclient, |
3544 | enum bgp_clear_route_type purpose) | |
200df115 | 3545 | { |
200df115 | 3546 | struct bgp_node *rn; |
3547 | ||
f2c31acb | 3548 | |
718e3744 | 3549 | if (! table) |
fee0f4c6 | 3550 | table = (rsclient) ? rsclient->rib[afi][safi] : peer->bgp->rib[afi][safi]; |
64e580a7 | 3551 | |
6cf159b9 | 3552 | /* If still no table => afi/safi isn't configured at all or smth. */ |
3553 | if (! table) | |
3554 | return; | |
65ca75e0 PJ |
3555 | |
3556 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3557 | { | |
f2c31acb PJ |
3558 | struct bgp_info *ri; |
3559 | struct bgp_adj_in *ain; | |
3560 | struct bgp_adj_out *aout; | |
f2c31acb PJ |
3561 | |
3562 | /* XXX:TODO: This is suboptimal, every non-empty route_node is | |
3563 | * queued for every clearing peer, regardless of whether it is | |
3564 | * relevant to the peer at hand. | |
3565 | * | |
3566 | * Overview: There are 3 different indices which need to be | |
3567 | * scrubbed, potentially, when a peer is removed: | |
3568 | * | |
3569 | * 1 peer's routes visible via the RIB (ie accepted routes) | |
3570 | * 2 peer's routes visible by the (optional) peer's adj-in index | |
3571 | * 3 other routes visible by the peer's adj-out index | |
3572 | * | |
3573 | * 3 there is no hurry in scrubbing, once the struct peer is | |
3574 | * removed from bgp->peer, we could just GC such deleted peer's | |
3575 | * adj-outs at our leisure. | |
3576 | * | |
3577 | * 1 and 2 must be 'scrubbed' in some way, at least made | |
3578 | * invisible via RIB index before peer session is allowed to be | |
3579 | * brought back up. So one needs to know when such a 'search' is | |
3580 | * complete. | |
3581 | * | |
3582 | * Ideally: | |
3583 | * | |
3584 | * - there'd be a single global queue or a single RIB walker | |
3585 | * - rather than tracking which route_nodes still need to be | |
3586 | * examined on a peer basis, we'd track which peers still | |
3587 | * aren't cleared | |
3588 | * | |
3589 | * Given that our per-peer prefix-counts now should be reliable, | |
3590 | * this may actually be achievable. It doesn't seem to be a huge | |
3591 | * problem at this time, | |
3592 | */ | |
24e50f20 JBD |
3593 | for (ain = rn->adj_in; ain; ain = ain->next) |
3594 | if (ain->peer == peer || purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) | |
3595 | { | |
3596 | bgp_adj_in_remove (rn, ain); | |
3597 | bgp_unlock_node (rn); | |
3598 | break; | |
3599 | } | |
3f9c7369 DS |
3600 | |
3601 | /* | |
3602 | * Can't do this anymore. adj-outs are not maintained per peer. | |
3603 | * | |
24e50f20 JBD |
3604 | for (aout = rn->adj_out; aout; aout = aout->next) |
3605 | if (aout->peer == peer || purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) | |
3606 | { | |
3607 | bgp_adj_out_remove (rn, aout, peer, afi, safi); | |
3608 | bgp_unlock_node (rn); | |
3609 | break; | |
3610 | } | |
3f9c7369 | 3611 | */ |
f2c31acb | 3612 | for (ri = rn->info; ri; ri = ri->next) |
228da428 | 3613 | if (ri->peer == peer || purpose == BGP_CLEAR_ROUTE_MY_RSCLIENT) |
f2c31acb | 3614 | { |
228da428 CC |
3615 | struct bgp_clear_node_queue *cnq; |
3616 | ||
3617 | /* both unlocked in bgp_clear_node_queue_del */ | |
67174041 | 3618 | bgp_table_lock (bgp_node_table (rn)); |
228da428 CC |
3619 | bgp_lock_node (rn); |
3620 | cnq = XCALLOC (MTYPE_BGP_CLEAR_NODE_QUEUE, | |
3621 | sizeof (struct bgp_clear_node_queue)); | |
3622 | cnq->rn = rn; | |
3623 | cnq->purpose = purpose; | |
3624 | work_queue_add (peer->clear_node_queue, cnq); | |
3625 | break; | |
f2c31acb | 3626 | } |
65ca75e0 PJ |
3627 | } |
3628 | return; | |
3629 | } | |
3630 | ||
3631 | void | |
228da428 CC |
3632 | bgp_clear_route (struct peer *peer, afi_t afi, safi_t safi, |
3633 | enum bgp_clear_route_type purpose) | |
65ca75e0 PJ |
3634 | { |
3635 | struct bgp_node *rn; | |
3636 | struct bgp_table *table; | |
3637 | struct peer *rsclient; | |
3638 | struct listnode *node, *nnode; | |
6cf159b9 | 3639 | |
64e580a7 PJ |
3640 | if (peer->clear_node_queue == NULL) |
3641 | bgp_clear_node_queue_init (peer); | |
200df115 | 3642 | |
ca058a30 PJ |
3643 | /* bgp_fsm.c keeps sessions in state Clearing, not transitioning to |
3644 | * Idle until it receives a Clearing_Completed event. This protects | |
3645 | * against peers which flap faster than we can we clear, which could | |
3646 | * lead to: | |
64e580a7 PJ |
3647 | * |
3648 | * a) race with routes from the new session being installed before | |
3649 | * clear_route_node visits the node (to delete the route of that | |
3650 | * peer) | |
3651 | * b) resource exhaustion, clear_route_node likely leads to an entry | |
3652 | * on the process_main queue. Fast-flapping could cause that queue | |
3653 | * to grow and grow. | |
200df115 | 3654 | */ |
ca058a30 PJ |
3655 | if (!peer->clear_node_queue->thread) |
3656 | peer_lock (peer); /* bgp_clear_node_complete */ | |
fee0f4c6 | 3657 | |
228da428 | 3658 | switch (purpose) |
fee0f4c6 | 3659 | { |
228da428 CC |
3660 | case BGP_CLEAR_ROUTE_NORMAL: |
3661 | if (safi != SAFI_MPLS_VPN) | |
3662 | bgp_clear_route_table (peer, afi, safi, NULL, NULL, purpose); | |
3663 | else | |
3664 | for (rn = bgp_table_top (peer->bgp->rib[afi][safi]); rn; | |
3665 | rn = bgp_route_next (rn)) | |
3666 | if ((table = rn->info) != NULL) | |
3667 | bgp_clear_route_table (peer, afi, safi, table, NULL, purpose); | |
3668 | ||
3669 | for (ALL_LIST_ELEMENTS (peer->bgp->rsclient, node, nnode, rsclient)) | |
3670 | if (CHECK_FLAG(rsclient->af_flags[afi][safi], | |
3671 | PEER_FLAG_RSERVER_CLIENT)) | |
3672 | bgp_clear_route_table (peer, afi, safi, NULL, rsclient, purpose); | |
3673 | break; | |
3674 | ||
3675 | case BGP_CLEAR_ROUTE_MY_RSCLIENT: | |
3676 | bgp_clear_route_table (peer, afi, safi, NULL, peer, purpose); | |
3677 | break; | |
3678 | ||
3679 | default: | |
3680 | assert (0); | |
3681 | break; | |
fee0f4c6 | 3682 | } |
65ca75e0 | 3683 | |
ca058a30 | 3684 | /* If no routes were cleared, nothing was added to workqueue, the |
f2c31acb PJ |
3685 | * completion function won't be run by workqueue code - call it here. |
3686 | * XXX: Actually, this assumption doesn't hold, see | |
3687 | * bgp_clear_route_table(), we queue all non-empty nodes. | |
ca058a30 PJ |
3688 | * |
3689 | * Additionally, there is a presumption in FSM that clearing is only | |
f2c31acb PJ |
3690 | * really needed if peer state is Established - peers in |
3691 | * pre-Established states shouldn't have any route-update state | |
3692 | * associated with them (in or out). | |
ca058a30 | 3693 | * |
f2c31acb PJ |
3694 | * We still can get here in pre-Established though, through |
3695 | * peer_delete -> bgp_fsm_change_status, so this is a useful sanity | |
3696 | * check to ensure the assumption above holds. | |
ca058a30 PJ |
3697 | * |
3698 | * At some future point, this check could be move to the top of the | |
3699 | * function, and do a quick early-return when state is | |
3700 | * pre-Established, avoiding above list and table scans. Once we're | |
3701 | * sure it is safe.. | |
65ca75e0 PJ |
3702 | */ |
3703 | if (!peer->clear_node_queue->thread) | |
3704 | bgp_clear_node_complete (peer->clear_node_queue); | |
718e3744 | 3705 | } |
3706 | ||
3707 | void | |
3708 | bgp_clear_route_all (struct peer *peer) | |
3709 | { | |
3710 | afi_t afi; | |
3711 | safi_t safi; | |
3712 | ||
3713 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
3714 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
228da428 | 3715 | bgp_clear_route (peer, afi, safi, BGP_CLEAR_ROUTE_NORMAL); |
718e3744 | 3716 | } |
3717 | ||
3718 | void | |
3719 | bgp_clear_adj_in (struct peer *peer, afi_t afi, safi_t safi) | |
3720 | { | |
3721 | struct bgp_table *table; | |
3722 | struct bgp_node *rn; | |
3723 | struct bgp_adj_in *ain; | |
3724 | ||
3725 | table = peer->bgp->rib[afi][safi]; | |
3726 | ||
3727 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3728 | for (ain = rn->adj_in; ain ; ain = ain->next) | |
3729 | if (ain->peer == peer) | |
3730 | { | |
3731 | bgp_adj_in_remove (rn, ain); | |
3732 | bgp_unlock_node (rn); | |
3733 | break; | |
3734 | } | |
3735 | } | |
93406d87 | 3736 | |
3737 | void | |
3738 | bgp_clear_stale_route (struct peer *peer, afi_t afi, safi_t safi) | |
3739 | { | |
3740 | struct bgp_node *rn; | |
3741 | struct bgp_info *ri; | |
3742 | struct bgp_table *table; | |
3743 | ||
3744 | table = peer->bgp->rib[afi][safi]; | |
3745 | ||
3746 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3747 | { | |
3748 | for (ri = rn->info; ri; ri = ri->next) | |
3749 | if (ri->peer == peer) | |
3750 | { | |
3751 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) | |
3752 | bgp_rib_remove (rn, ri, peer, afi, safi); | |
3753 | break; | |
3754 | } | |
3755 | } | |
3756 | } | |
6b0655a2 | 3757 | |
718e3744 | 3758 | /* Delete all kernel routes. */ |
3759 | void | |
66e5cd87 | 3760 | bgp_cleanup_routes (void) |
718e3744 | 3761 | { |
3762 | struct bgp *bgp; | |
1eb8ef25 | 3763 | struct listnode *node, *nnode; |
718e3744 | 3764 | struct bgp_node *rn; |
3765 | struct bgp_table *table; | |
3766 | struct bgp_info *ri; | |
3767 | ||
1eb8ef25 | 3768 | for (ALL_LIST_ELEMENTS (bm->bgp, node, nnode, bgp)) |
718e3744 | 3769 | { |
3770 | table = bgp->rib[AFI_IP][SAFI_UNICAST]; | |
3771 | ||
3772 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3773 | for (ri = rn->info; ri; ri = ri->next) | |
3774 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED) | |
3775 | && ri->type == ZEBRA_ROUTE_BGP | |
3776 | && ri->sub_type == BGP_ROUTE_NORMAL) | |
5a616c08 | 3777 | bgp_zebra_withdraw (&rn->p, ri,SAFI_UNICAST); |
718e3744 | 3778 | |
3779 | table = bgp->rib[AFI_IP6][SAFI_UNICAST]; | |
3780 | ||
3781 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
3782 | for (ri = rn->info; ri; ri = ri->next) | |
3783 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED) | |
3784 | && ri->type == ZEBRA_ROUTE_BGP | |
3785 | && ri->sub_type == BGP_ROUTE_NORMAL) | |
5a616c08 | 3786 | bgp_zebra_withdraw (&rn->p, ri,SAFI_UNICAST); |
718e3744 | 3787 | } |
3788 | } | |
3789 | ||
3790 | void | |
66e5cd87 | 3791 | bgp_reset (void) |
718e3744 | 3792 | { |
3793 | vty_reset (); | |
3794 | bgp_zclient_reset (); | |
3795 | access_list_reset (); | |
3796 | prefix_list_reset (); | |
3797 | } | |
6b0655a2 | 3798 | |
718e3744 | 3799 | /* Parse NLRI stream. Withdraw NLRI is recognized by NULL attr |
3800 | value. */ | |
3801 | int | |
3802 | bgp_nlri_parse (struct peer *peer, struct attr *attr, struct bgp_nlri *packet) | |
3803 | { | |
3804 | u_char *pnt; | |
3805 | u_char *lim; | |
3806 | struct prefix p; | |
3807 | int psize; | |
3808 | int ret; | |
a82478b9 DS |
3809 | afi_t afi; |
3810 | safi_t safi; | |
3811 | u_char addpath_encoded; | |
3812 | u_int32_t addpath_id; | |
718e3744 | 3813 | |
3814 | /* Check peer status. */ | |
3815 | if (peer->status != Established) | |
3816 | return 0; | |
3817 | ||
3818 | pnt = packet->nlri; | |
3819 | lim = pnt + packet->length; | |
a82478b9 DS |
3820 | afi = packet->afi; |
3821 | safi = packet->safi; | |
3822 | addpath_id = 0; | |
3823 | ||
3824 | addpath_encoded = (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_RX_ADV) && | |
3825 | CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_TX_RCV)); | |
718e3744 | 3826 | |
3827 | for (; pnt < lim; pnt += psize) | |
3828 | { | |
3829 | /* Clear prefix structure. */ | |
3830 | memset (&p, 0, sizeof (struct prefix)); | |
3831 | ||
a82478b9 DS |
3832 | if (addpath_encoded) |
3833 | { | |
3834 | addpath_id = ntohl(*((uint32_t*) pnt)); | |
3835 | pnt += BGP_ADDPATH_ID_LEN; | |
3836 | } | |
3837 | ||
718e3744 | 3838 | /* Fetch prefix length. */ |
3839 | p.prefixlen = *pnt++; | |
a82478b9 | 3840 | p.family = afi2family (afi); |
718e3744 | 3841 | |
3842 | /* Already checked in nlri_sanity_check(). We do double check | |
3843 | here. */ | |
a82478b9 DS |
3844 | if ((afi == AFI_IP && p.prefixlen > 32) |
3845 | || (afi == AFI_IP6 && p.prefixlen > 128)) | |
718e3744 | 3846 | return -1; |
3847 | ||
3848 | /* Packet size overflow check. */ | |
3849 | psize = PSIZE (p.prefixlen); | |
3850 | ||
3851 | /* When packet overflow occur return immediately. */ | |
3852 | if (pnt + psize > lim) | |
3853 | return -1; | |
3854 | ||
3855 | /* Fetch prefix from NLRI packet. */ | |
3856 | memcpy (&p.u.prefix, pnt, psize); | |
3857 | ||
3858 | /* Check address. */ | |
a82478b9 | 3859 | if (afi == AFI_IP && safi == SAFI_UNICAST) |
718e3744 | 3860 | { |
3861 | if (IN_CLASSD (ntohl (p.u.prefix4.s_addr))) | |
3862 | { | |
f5ba3874 | 3863 | /* |
3864 | * From draft-ietf-idr-bgp4-22, Section 6.3: | |
3865 | * If a BGP router receives an UPDATE message with a | |
3866 | * semantically incorrect NLRI field, in which a prefix is | |
3867 | * semantically incorrect (eg. an unexpected multicast IP | |
3868 | * address), it should ignore the prefix. | |
3869 | */ | |
16286195 DS |
3870 | zlog_err ("IPv4 unicast NLRI is multicast address %s", |
3871 | inet_ntoa (p.u.prefix4)); | |
f5ba3874 | 3872 | |
718e3744 | 3873 | return -1; |
3874 | } | |
3875 | } | |
3876 | ||
3877 | #ifdef HAVE_IPV6 | |
3878 | /* Check address. */ | |
a82478b9 | 3879 | if (afi == AFI_IP6 && safi == SAFI_UNICAST) |
718e3744 | 3880 | { |
3881 | if (IN6_IS_ADDR_LINKLOCAL (&p.u.prefix6)) | |
3882 | { | |
3883 | char buf[BUFSIZ]; | |
3884 | ||
16286195 DS |
3885 | zlog_warn ("IPv6 link-local NLRI received %s ignore this NLRI", |
3886 | inet_ntop (AF_INET6, &p.u.prefix6, buf, BUFSIZ)); | |
718e3744 | 3887 | |
3888 | continue; | |
3889 | } | |
3890 | } | |
3891 | #endif /* HAVE_IPV6 */ | |
3892 | ||
3893 | /* Normal process. */ | |
3894 | if (attr) | |
a82478b9 | 3895 | ret = bgp_update (peer, &p, addpath_id, attr, afi, safi, |
718e3744 | 3896 | ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, NULL, NULL, 0); |
3897 | else | |
a82478b9 | 3898 | ret = bgp_withdraw (peer, &p, addpath_id, attr, afi, safi, |
718e3744 | 3899 | ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, NULL, NULL); |
3900 | ||
3901 | /* Address family configuration mismatch or maximum-prefix count | |
3902 | overflow. */ | |
3903 | if (ret < 0) | |
3904 | return -1; | |
3905 | } | |
3906 | ||
3907 | /* Packet length consistency check. */ | |
3908 | if (pnt != lim) | |
3909 | return -1; | |
3910 | ||
3911 | return 0; | |
3912 | } | |
3913 | ||
3914 | /* NLRI encode syntax check routine. */ | |
3915 | int | |
a82478b9 | 3916 | bgp_nlri_sanity_check (struct peer *peer, int afi, safi_t safi, u_char *pnt, |
d889623f | 3917 | bgp_size_t length, int *numpfx) |
718e3744 | 3918 | { |
3919 | u_char *end; | |
3920 | u_char prefixlen; | |
3921 | int psize; | |
a82478b9 | 3922 | u_char addpath_encoded; |
718e3744 | 3923 | |
d889623f | 3924 | *numpfx = 0; |
718e3744 | 3925 | end = pnt + length; |
3926 | ||
a82478b9 DS |
3927 | addpath_encoded = (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_RX_ADV) && |
3928 | CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_TX_RCV)); | |
3929 | ||
718e3744 | 3930 | /* RFC1771 6.3 The NLRI field in the UPDATE message is checked for |
3931 | syntactic validity. If the field is syntactically incorrect, | |
3932 | then the Error Subcode is set to Invalid Network Field. */ | |
3933 | ||
3934 | while (pnt < end) | |
3935 | { | |
a82478b9 DS |
3936 | /* If the NLRI is encoded using addpath then the first 4 bytes are |
3937 | * the addpath ID. */ | |
3938 | if (addpath_encoded) | |
3939 | pnt += BGP_ADDPATH_ID_LEN; | |
3940 | ||
718e3744 | 3941 | prefixlen = *pnt++; |
3942 | ||
3943 | /* Prefix length check. */ | |
3944 | if ((afi == AFI_IP && prefixlen > 32) | |
3945 | || (afi == AFI_IP6 && prefixlen > 128)) | |
3946 | { | |
16286195 | 3947 | zlog_err ("%s [Error] Update packet error (wrong prefix length %d)", |
718e3744 | 3948 | peer->host, prefixlen); |
3949 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
3950 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
3951 | return -1; | |
3952 | } | |
3953 | ||
3954 | /* Packet size overflow check. */ | |
3955 | psize = PSIZE (prefixlen); | |
3956 | ||
3957 | if (pnt + psize > end) | |
3958 | { | |
16286195 | 3959 | zlog_err ("%s [Error] Update packet error" |
718e3744 | 3960 | " (prefix data overflow prefix size is %d)", |
3961 | peer->host, psize); | |
3962 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
3963 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
3964 | return -1; | |
3965 | } | |
3966 | ||
3967 | pnt += psize; | |
d889623f | 3968 | (*numpfx)++; |
718e3744 | 3969 | } |
3970 | ||
3971 | /* Packet length consistency check. */ | |
3972 | if (pnt != end) | |
3973 | { | |
16286195 | 3974 | zlog_err ("%s [Error] Update packet error" |
718e3744 | 3975 | " (prefix length mismatch with total length)", |
3976 | peer->host); | |
3977 | bgp_notify_send (peer, BGP_NOTIFY_UPDATE_ERR, | |
3978 | BGP_NOTIFY_UPDATE_INVAL_NETWORK); | |
3979 | return -1; | |
3980 | } | |
3981 | return 0; | |
3982 | } | |
6b0655a2 | 3983 | |
94f2b392 | 3984 | static struct bgp_static * |
66e5cd87 | 3985 | bgp_static_new (void) |
718e3744 | 3986 | { |
393deb9b | 3987 | return XCALLOC (MTYPE_BGP_STATIC, sizeof (struct bgp_static)); |
718e3744 | 3988 | } |
3989 | ||
94f2b392 | 3990 | static void |
718e3744 | 3991 | bgp_static_free (struct bgp_static *bgp_static) |
3992 | { | |
3993 | if (bgp_static->rmap.name) | |
3994 | free (bgp_static->rmap.name); | |
3995 | XFREE (MTYPE_BGP_STATIC, bgp_static); | |
3996 | } | |
3997 | ||
94f2b392 | 3998 | static void |
fee0f4c6 | 3999 | bgp_static_withdraw_rsclient (struct bgp *bgp, struct peer *rsclient, |
4000 | struct prefix *p, afi_t afi, safi_t safi) | |
4001 | { | |
4002 | struct bgp_node *rn; | |
4003 | struct bgp_info *ri; | |
4004 | ||
4005 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, NULL); | |
4006 | ||
4007 | /* Check selected route and self inserted route. */ | |
4008 | for (ri = rn->info; ri; ri = ri->next) | |
4009 | if (ri->peer == bgp->peer_self | |
4010 | && ri->type == ZEBRA_ROUTE_BGP | |
4011 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4012 | break; | |
4013 | ||
4014 | /* Withdraw static BGP route from routing table. */ | |
4015 | if (ri) | |
4016 | { | |
fee0f4c6 | 4017 | bgp_info_delete (rn, ri); |
1a392d46 | 4018 | bgp_process (bgp, rn, afi, safi); |
fee0f4c6 | 4019 | } |
4020 | ||
4021 | /* Unlock bgp_node_lookup. */ | |
4022 | bgp_unlock_node (rn); | |
4023 | } | |
4024 | ||
94f2b392 | 4025 | static void |
fee0f4c6 | 4026 | bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p, |
fb982c25 PJ |
4027 | struct bgp_static *bgp_static, |
4028 | afi_t afi, safi_t safi) | |
fee0f4c6 | 4029 | { |
4030 | struct bgp_node *rn; | |
4031 | struct bgp_info *ri; | |
4032 | struct bgp_info *new; | |
4033 | struct bgp_info info; | |
fee0f4c6 | 4034 | struct attr *attr_new; |
e16a4133 | 4035 | struct attr attr; |
558d1fec JBD |
4036 | struct attr new_attr; |
4037 | struct attr_extra new_extra; | |
fee0f4c6 | 4038 | struct bgp *bgp; |
4039 | int ret; | |
4040 | char buf[SU_ADDRSTRLEN]; | |
4041 | ||
4042 | bgp = rsclient->bgp; | |
4043 | ||
06e110f9 PJ |
4044 | assert (bgp_static); |
4045 | if (!bgp_static) | |
4046 | return; | |
4047 | ||
fee0f4c6 | 4048 | rn = bgp_afi_node_get (rsclient->rib[afi][safi], afi, safi, p, NULL); |
4049 | ||
4050 | bgp_attr_default_set (&attr, BGP_ORIGIN_IGP); | |
06e110f9 PJ |
4051 | |
4052 | attr.nexthop = bgp_static->igpnexthop; | |
4053 | attr.med = bgp_static->igpmetric; | |
4054 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC); | |
41367172 | 4055 | |
41367172 PJ |
4056 | if (bgp_static->atomic) |
4057 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE); | |
4058 | ||
fee0f4c6 | 4059 | /* Apply network route-map for export to this rsclient. */ |
4060 | if (bgp_static->rmap.name) | |
4061 | { | |
fb982c25 | 4062 | struct attr attr_tmp = attr; |
fee0f4c6 | 4063 | info.peer = rsclient; |
fb982c25 PJ |
4064 | info.attr = &attr_tmp; |
4065 | ||
fee0f4c6 | 4066 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_EXPORT); |
4067 | SET_FLAG (rsclient->rmap_type, PEER_RMAP_TYPE_NETWORK); | |
4068 | ||
4069 | ret = route_map_apply (bgp_static->rmap.map, p, RMAP_BGP, &info); | |
4070 | ||
4071 | rsclient->rmap_type = 0; | |
4072 | ||
4073 | if (ret == RMAP_DENYMATCH) | |
4074 | { | |
4075 | /* Free uninterned attribute. */ | |
fb982c25 | 4076 | bgp_attr_flush (&attr_tmp); |
fee0f4c6 | 4077 | |
4078 | /* Unintern original. */ | |
f6f434b2 | 4079 | aspath_unintern (&attr.aspath); |
fee0f4c6 | 4080 | bgp_static_withdraw_rsclient (bgp, rsclient, p, afi, safi); |
fb982c25 PJ |
4081 | bgp_attr_extra_free (&attr); |
4082 | ||
fee0f4c6 | 4083 | return; |
4084 | } | |
fb982c25 | 4085 | attr_new = bgp_attr_intern (&attr_tmp); |
fee0f4c6 | 4086 | } |
4087 | else | |
4088 | attr_new = bgp_attr_intern (&attr); | |
558d1fec JBD |
4089 | |
4090 | new_attr.extra = &new_extra; | |
7badc263 | 4091 | bgp_attr_dup(&new_attr, attr_new); |
fb982c25 | 4092 | |
fee0f4c6 | 4093 | SET_FLAG (bgp->peer_self->rmap_type, PEER_RMAP_TYPE_NETWORK); |
4094 | ||
fb982c25 PJ |
4095 | if (bgp_import_modifier (rsclient, bgp->peer_self, p, &new_attr, afi, safi) |
4096 | == RMAP_DENY) | |
4097 | { | |
fee0f4c6 | 4098 | /* This BGP update is filtered. Log the reason then update BGP entry. */ |
3f9c7369 | 4099 | if (bgp_debug_update(rsclient, p, NULL, 1)) |
16286195 DS |
4100 | zlog_debug ("Static UPDATE about %s/%d -- DENIED for RS-client %s due to: import-policy", |
4101 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
4102 | p->prefixlen, rsclient->host); | |
fee0f4c6 | 4103 | |
4104 | bgp->peer_self->rmap_type = 0; | |
4105 | ||
f6f434b2 PJ |
4106 | bgp_attr_unintern (&attr_new); |
4107 | aspath_unintern (&attr.aspath); | |
fb982c25 | 4108 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4109 | |
4110 | bgp_static_withdraw_rsclient (bgp, rsclient, p, afi, safi); | |
4111 | ||
4112 | return; | |
fb982c25 | 4113 | } |
fee0f4c6 | 4114 | |
4115 | bgp->peer_self->rmap_type = 0; | |
4116 | ||
f6f434b2 | 4117 | bgp_attr_unintern (&attr_new); |
fee0f4c6 | 4118 | attr_new = bgp_attr_intern (&new_attr); |
4119 | ||
4120 | for (ri = rn->info; ri; ri = ri->next) | |
4121 | if (ri->peer == bgp->peer_self && ri->type == ZEBRA_ROUTE_BGP | |
4122 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4123 | break; | |
4124 | ||
4125 | if (ri) | |
4126 | { | |
8d45210e AS |
4127 | if (attrhash_cmp (ri->attr, attr_new) && |
4128 | !CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) | |
fee0f4c6 | 4129 | { |
4130 | bgp_unlock_node (rn); | |
f6f434b2 PJ |
4131 | bgp_attr_unintern (&attr_new); |
4132 | aspath_unintern (&attr.aspath); | |
fb982c25 | 4133 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4134 | return; |
4135 | } | |
4136 | else | |
4137 | { | |
4138 | /* The attribute is changed. */ | |
1a392d46 | 4139 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
fee0f4c6 | 4140 | |
4141 | /* Rewrite BGP route information. */ | |
8d45210e AS |
4142 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) |
4143 | bgp_info_restore(rn, ri); | |
f6f434b2 | 4144 | bgp_attr_unintern (&ri->attr); |
fee0f4c6 | 4145 | ri->attr = attr_new; |
65957886 | 4146 | ri->uptime = bgp_clock (); |
fee0f4c6 | 4147 | |
fc9a856f DS |
4148 | /* Nexthop reachability check. */ |
4149 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4150 | { | |
4151 | if (bgp_find_or_add_nexthop (afi, ri, NULL, 0)) | |
4152 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); | |
4153 | else | |
4154 | { | |
4155 | if (BGP_DEBUG(nht, NHT)) | |
4156 | { | |
4157 | char buf1[INET6_ADDRSTRLEN]; | |
4158 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, | |
4159 | buf1, INET6_ADDRSTRLEN); | |
4160 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
4161 | } | |
4162 | bgp_info_unset_flag (rn, ri, BGP_INFO_VALID); | |
4163 | } | |
4164 | } | |
fee0f4c6 | 4165 | /* Process change. */ |
4166 | bgp_process (bgp, rn, afi, safi); | |
4167 | bgp_unlock_node (rn); | |
f6f434b2 | 4168 | aspath_unintern (&attr.aspath); |
fb982c25 | 4169 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4170 | return; |
fb982c25 | 4171 | } |
fee0f4c6 | 4172 | } |
fb018d25 | 4173 | |
fee0f4c6 | 4174 | /* Make new BGP info. */ |
7c8ff89e | 4175 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, bgp->peer_self, |
fb018d25 | 4176 | attr_new, rn); |
fc9a856f DS |
4177 | /* Nexthop reachability check. */ |
4178 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4179 | { | |
4180 | if (bgp_find_or_add_nexthop (afi, new, NULL, 0)) | |
4181 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); | |
4182 | else | |
4183 | { | |
4184 | if (BGP_DEBUG(nht, NHT)) | |
4185 | { | |
4186 | char buf1[INET6_ADDRSTRLEN]; | |
4187 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, | |
4188 | buf1, INET6_ADDRSTRLEN); | |
4189 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
4190 | } | |
4191 | bgp_info_unset_flag (rn, new, BGP_INFO_VALID); | |
4192 | } | |
4193 | } | |
4194 | else | |
4195 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); | |
fee0f4c6 | 4196 | |
4197 | /* Register new BGP information. */ | |
4198 | bgp_info_add (rn, new); | |
200df115 | 4199 | |
4200 | /* route_node_get lock */ | |
4201 | bgp_unlock_node (rn); | |
4202 | ||
fee0f4c6 | 4203 | /* Process change. */ |
4204 | bgp_process (bgp, rn, afi, safi); | |
4205 | ||
4206 | /* Unintern original. */ | |
f6f434b2 | 4207 | aspath_unintern (&attr.aspath); |
fb982c25 | 4208 | bgp_attr_extra_free (&attr); |
fee0f4c6 | 4209 | } |
4210 | ||
94f2b392 | 4211 | static void |
fee0f4c6 | 4212 | bgp_static_update_main (struct bgp *bgp, struct prefix *p, |
fc9a856f | 4213 | struct bgp_static *bgp_static, afi_t afi, safi_t safi) |
718e3744 | 4214 | { |
4215 | struct bgp_node *rn; | |
4216 | struct bgp_info *ri; | |
4217 | struct bgp_info *new; | |
4218 | struct bgp_info info; | |
e16a4133 | 4219 | struct attr attr; |
718e3744 | 4220 | struct attr *attr_new; |
4221 | int ret; | |
4222 | ||
dd8103a9 PJ |
4223 | assert (bgp_static); |
4224 | if (!bgp_static) | |
4225 | return; | |
4226 | ||
fee0f4c6 | 4227 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, NULL); |
718e3744 | 4228 | |
4229 | bgp_attr_default_set (&attr, BGP_ORIGIN_IGP); | |
dd8103a9 PJ |
4230 | |
4231 | attr.nexthop = bgp_static->igpnexthop; | |
4232 | attr.med = bgp_static->igpmetric; | |
4233 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC); | |
718e3744 | 4234 | |
41367172 PJ |
4235 | if (bgp_static->atomic) |
4236 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE); | |
4237 | ||
718e3744 | 4238 | /* Apply route-map. */ |
4239 | if (bgp_static->rmap.name) | |
4240 | { | |
fb982c25 | 4241 | struct attr attr_tmp = attr; |
718e3744 | 4242 | info.peer = bgp->peer_self; |
286e1e71 | 4243 | info.attr = &attr_tmp; |
718e3744 | 4244 | |
fee0f4c6 | 4245 | SET_FLAG (bgp->peer_self->rmap_type, PEER_RMAP_TYPE_NETWORK); |
4246 | ||
718e3744 | 4247 | ret = route_map_apply (bgp_static->rmap.map, p, RMAP_BGP, &info); |
286e1e71 | 4248 | |
fee0f4c6 | 4249 | bgp->peer_self->rmap_type = 0; |
4250 | ||
718e3744 | 4251 | if (ret == RMAP_DENYMATCH) |
4252 | { | |
4253 | /* Free uninterned attribute. */ | |
286e1e71 | 4254 | bgp_attr_flush (&attr_tmp); |
718e3744 | 4255 | |
4256 | /* Unintern original. */ | |
f6f434b2 | 4257 | aspath_unintern (&attr.aspath); |
fb982c25 | 4258 | bgp_attr_extra_free (&attr); |
718e3744 | 4259 | bgp_static_withdraw (bgp, p, afi, safi); |
4260 | return; | |
4261 | } | |
286e1e71 | 4262 | attr_new = bgp_attr_intern (&attr_tmp); |
718e3744 | 4263 | } |
286e1e71 | 4264 | else |
4265 | attr_new = bgp_attr_intern (&attr); | |
718e3744 | 4266 | |
4267 | for (ri = rn->info; ri; ri = ri->next) | |
4268 | if (ri->peer == bgp->peer_self && ri->type == ZEBRA_ROUTE_BGP | |
4269 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4270 | break; | |
4271 | ||
4272 | if (ri) | |
4273 | { | |
8d45210e AS |
4274 | if (attrhash_cmp (ri->attr, attr_new) && |
4275 | !CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) | |
718e3744 | 4276 | { |
4277 | bgp_unlock_node (rn); | |
f6f434b2 PJ |
4278 | bgp_attr_unintern (&attr_new); |
4279 | aspath_unintern (&attr.aspath); | |
fb982c25 | 4280 | bgp_attr_extra_free (&attr); |
718e3744 | 4281 | return; |
4282 | } | |
4283 | else | |
4284 | { | |
4285 | /* The attribute is changed. */ | |
1a392d46 | 4286 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 4287 | |
4288 | /* Rewrite BGP route information. */ | |
8d45210e AS |
4289 | if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED)) |
4290 | bgp_info_restore(rn, ri); | |
4291 | else | |
4292 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); | |
f6f434b2 | 4293 | bgp_attr_unintern (&ri->attr); |
718e3744 | 4294 | ri->attr = attr_new; |
65957886 | 4295 | ri->uptime = bgp_clock (); |
718e3744 | 4296 | |
fc9a856f DS |
4297 | /* Nexthop reachability check. */ |
4298 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4299 | { | |
4300 | if (bgp_find_or_add_nexthop (afi, ri, NULL, 0)) | |
4301 | bgp_info_set_flag (rn, ri, BGP_INFO_VALID); | |
4302 | else | |
4303 | { | |
4304 | if (BGP_DEBUG(nht, NHT)) | |
4305 | { | |
4306 | char buf1[INET6_ADDRSTRLEN]; | |
4307 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, | |
4308 | buf1, INET6_ADDRSTRLEN); | |
4309 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
4310 | } | |
4311 | bgp_info_unset_flag (rn, ri, BGP_INFO_VALID); | |
4312 | } | |
4313 | } | |
718e3744 | 4314 | /* Process change. */ |
4315 | bgp_aggregate_increment (bgp, p, ri, afi, safi); | |
4316 | bgp_process (bgp, rn, afi, safi); | |
4317 | bgp_unlock_node (rn); | |
f6f434b2 | 4318 | aspath_unintern (&attr.aspath); |
fb982c25 | 4319 | bgp_attr_extra_free (&attr); |
718e3744 | 4320 | return; |
4321 | } | |
4322 | } | |
4323 | ||
4324 | /* Make new BGP info. */ | |
7c8ff89e | 4325 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, bgp->peer_self, attr_new, |
fb018d25 | 4326 | rn); |
fc9a856f DS |
4327 | /* Nexthop reachability check. */ |
4328 | if (bgp_flag_check (bgp, BGP_FLAG_IMPORT_CHECK)) | |
4329 | { | |
4330 | if (bgp_find_or_add_nexthop (afi, new, NULL, 0)) | |
4331 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); | |
4332 | else | |
4333 | { | |
4334 | if (BGP_DEBUG(nht, NHT)) | |
4335 | { | |
4336 | char buf1[INET6_ADDRSTRLEN]; | |
4337 | inet_ntop(AF_INET, (const void *)&attr_new->nexthop, buf1, | |
4338 | INET6_ADDRSTRLEN); | |
4339 | zlog_debug("%s(%s): NH unresolved", __FUNCTION__, buf1); | |
4340 | } | |
4341 | bgp_info_unset_flag (rn, new, BGP_INFO_VALID); | |
4342 | } | |
4343 | } | |
4344 | else | |
4345 | bgp_info_set_flag (rn, new, BGP_INFO_VALID); | |
718e3744 | 4346 | |
4347 | /* Aggregate address increment. */ | |
4348 | bgp_aggregate_increment (bgp, p, new, afi, safi); | |
4349 | ||
4350 | /* Register new BGP information. */ | |
4351 | bgp_info_add (rn, new); | |
200df115 | 4352 | |
4353 | /* route_node_get lock */ | |
4354 | bgp_unlock_node (rn); | |
4355 | ||
718e3744 | 4356 | /* Process change. */ |
4357 | bgp_process (bgp, rn, afi, safi); | |
4358 | ||
4359 | /* Unintern original. */ | |
f6f434b2 | 4360 | aspath_unintern (&attr.aspath); |
fb982c25 | 4361 | bgp_attr_extra_free (&attr); |
718e3744 | 4362 | } |
4363 | ||
fee0f4c6 | 4364 | void |
4365 | bgp_static_update (struct bgp *bgp, struct prefix *p, | |
4366 | struct bgp_static *bgp_static, afi_t afi, safi_t safi) | |
4367 | { | |
4368 | struct peer *rsclient; | |
1eb8ef25 | 4369 | struct listnode *node, *nnode; |
fee0f4c6 | 4370 | |
4371 | bgp_static_update_main (bgp, p, bgp_static, afi, safi); | |
4372 | ||
1eb8ef25 | 4373 | for (ALL_LIST_ELEMENTS (bgp->rsclient, node, nnode, rsclient)) |
fee0f4c6 | 4374 | { |
da5b30f6 PJ |
4375 | if (CHECK_FLAG (rsclient->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) |
4376 | bgp_static_update_rsclient (rsclient, p, bgp_static, afi, safi); | |
fee0f4c6 | 4377 | } |
4378 | } | |
4379 | ||
94f2b392 | 4380 | static void |
4c9641ba ML |
4381 | bgp_static_update_vpnv4 (struct bgp *bgp, struct prefix *p, afi_t afi, |
4382 | safi_t safi, struct prefix_rd *prd, u_char *tag) | |
718e3744 | 4383 | { |
4384 | struct bgp_node *rn; | |
4385 | struct bgp_info *new; | |
fb982c25 | 4386 | |
fee0f4c6 | 4387 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
718e3744 | 4388 | |
4389 | /* Make new BGP info. */ | |
7c8ff89e | 4390 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, bgp->peer_self, |
fb018d25 DS |
4391 | bgp_attr_default_intern(BGP_ORIGIN_IGP), rn); |
4392 | ||
718e3744 | 4393 | SET_FLAG (new->flags, BGP_INFO_VALID); |
fb982c25 PJ |
4394 | new->extra = bgp_info_extra_new(); |
4395 | memcpy (new->extra->tag, tag, 3); | |
718e3744 | 4396 | |
4397 | /* Aggregate address increment. */ | |
200df115 | 4398 | bgp_aggregate_increment (bgp, p, new, afi, safi); |
718e3744 | 4399 | |
4400 | /* Register new BGP information. */ | |
200df115 | 4401 | bgp_info_add (rn, new); |
718e3744 | 4402 | |
200df115 | 4403 | /* route_node_get lock */ |
4404 | bgp_unlock_node (rn); | |
4405 | ||
718e3744 | 4406 | /* Process change. */ |
4407 | bgp_process (bgp, rn, afi, safi); | |
4408 | } | |
4409 | ||
4410 | void | |
4411 | bgp_static_withdraw (struct bgp *bgp, struct prefix *p, afi_t afi, | |
4412 | safi_t safi) | |
4413 | { | |
4414 | struct bgp_node *rn; | |
4415 | struct bgp_info *ri; | |
4416 | ||
fee0f4c6 | 4417 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, NULL); |
718e3744 | 4418 | |
4419 | /* Check selected route and self inserted route. */ | |
4420 | for (ri = rn->info; ri; ri = ri->next) | |
4421 | if (ri->peer == bgp->peer_self | |
4422 | && ri->type == ZEBRA_ROUTE_BGP | |
4423 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4424 | break; | |
4425 | ||
4426 | /* Withdraw static BGP route from routing table. */ | |
4427 | if (ri) | |
4428 | { | |
4429 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); | |
fc9a856f | 4430 | bgp_unlink_nexthop(ri); |
718e3744 | 4431 | bgp_info_delete (rn, ri); |
1a392d46 | 4432 | bgp_process (bgp, rn, afi, safi); |
718e3744 | 4433 | } |
4434 | ||
4435 | /* Unlock bgp_node_lookup. */ | |
4436 | bgp_unlock_node (rn); | |
4437 | } | |
4438 | ||
fee0f4c6 | 4439 | void |
4440 | bgp_check_local_routes_rsclient (struct peer *rsclient, afi_t afi, safi_t safi) | |
4441 | { | |
4442 | struct bgp_static *bgp_static; | |
4443 | struct bgp *bgp; | |
4444 | struct bgp_node *rn; | |
4445 | struct prefix *p; | |
4446 | ||
4447 | bgp = rsclient->bgp; | |
4448 | ||
4449 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
4450 | if ((bgp_static = rn->info) != NULL) | |
4451 | { | |
4452 | p = &rn->p; | |
4453 | ||
4454 | bgp_static_update_rsclient (rsclient, p, bgp_static, | |
4455 | afi, safi); | |
4456 | } | |
4457 | } | |
4458 | ||
94f2b392 | 4459 | static void |
4c9641ba ML |
4460 | bgp_static_withdraw_vpnv4 (struct bgp *bgp, struct prefix *p, afi_t afi, |
4461 | safi_t safi, struct prefix_rd *prd, u_char *tag) | |
718e3744 | 4462 | { |
4463 | struct bgp_node *rn; | |
4464 | struct bgp_info *ri; | |
4465 | ||
fee0f4c6 | 4466 | rn = bgp_afi_node_get (bgp->rib[afi][safi], afi, safi, p, prd); |
718e3744 | 4467 | |
4468 | /* Check selected route and self inserted route. */ | |
4469 | for (ri = rn->info; ri; ri = ri->next) | |
4470 | if (ri->peer == bgp->peer_self | |
4471 | && ri->type == ZEBRA_ROUTE_BGP | |
4472 | && ri->sub_type == BGP_ROUTE_STATIC) | |
4473 | break; | |
4474 | ||
4475 | /* Withdraw static BGP route from routing table. */ | |
4476 | if (ri) | |
4477 | { | |
4478 | bgp_aggregate_decrement (bgp, p, ri, afi, safi); | |
718e3744 | 4479 | bgp_info_delete (rn, ri); |
1a392d46 | 4480 | bgp_process (bgp, rn, afi, safi); |
718e3744 | 4481 | } |
4482 | ||
4483 | /* Unlock bgp_node_lookup. */ | |
4484 | bgp_unlock_node (rn); | |
4485 | } | |
4486 | ||
4487 | /* Configure static BGP network. When user don't run zebra, static | |
4488 | route should be installed as valid. */ | |
94f2b392 | 4489 | static int |
fd79ac91 | 4490 | bgp_static_set (struct vty *vty, struct bgp *bgp, const char *ip_str, |
c8f3fe30 | 4491 | afi_t afi, safi_t safi, const char *rmap, int backdoor) |
718e3744 | 4492 | { |
4493 | int ret; | |
4494 | struct prefix p; | |
4495 | struct bgp_static *bgp_static; | |
4496 | struct bgp_node *rn; | |
41367172 | 4497 | u_char need_update = 0; |
718e3744 | 4498 | |
4499 | /* Convert IP prefix string to struct prefix. */ | |
4500 | ret = str2prefix (ip_str, &p); | |
4501 | if (! ret) | |
4502 | { | |
4503 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
4504 | return CMD_WARNING; | |
4505 | } | |
4506 | #ifdef HAVE_IPV6 | |
4507 | if (afi == AFI_IP6 && IN6_IS_ADDR_LINKLOCAL (&p.u.prefix6)) | |
4508 | { | |
4509 | vty_out (vty, "%% Malformed prefix (link-local address)%s", | |
4510 | VTY_NEWLINE); | |
4511 | return CMD_WARNING; | |
4512 | } | |
4513 | #endif /* HAVE_IPV6 */ | |
4514 | ||
4515 | apply_mask (&p); | |
4516 | ||
4517 | /* Set BGP static route configuration. */ | |
4518 | rn = bgp_node_get (bgp->route[afi][safi], &p); | |
4519 | ||
4520 | if (rn->info) | |
4521 | { | |
4522 | /* Configuration change. */ | |
4523 | bgp_static = rn->info; | |
4524 | ||
4525 | /* Check previous routes are installed into BGP. */ | |
c8f3fe30 PJ |
4526 | if (bgp_static->valid && bgp_static->backdoor != backdoor) |
4527 | need_update = 1; | |
41367172 | 4528 | |
718e3744 | 4529 | bgp_static->backdoor = backdoor; |
41367172 | 4530 | |
718e3744 | 4531 | if (rmap) |
4532 | { | |
4533 | if (bgp_static->rmap.name) | |
4534 | free (bgp_static->rmap.name); | |
4535 | bgp_static->rmap.name = strdup (rmap); | |
4536 | bgp_static->rmap.map = route_map_lookup_by_name (rmap); | |
4537 | } | |
4538 | else | |
4539 | { | |
4540 | if (bgp_static->rmap.name) | |
4541 | free (bgp_static->rmap.name); | |
4542 | bgp_static->rmap.name = NULL; | |
4543 | bgp_static->rmap.map = NULL; | |
4544 | bgp_static->valid = 0; | |
4545 | } | |
4546 | bgp_unlock_node (rn); | |
4547 | } | |
4548 | else | |
4549 | { | |
4550 | /* New configuration. */ | |
4551 | bgp_static = bgp_static_new (); | |
4552 | bgp_static->backdoor = backdoor; | |
4553 | bgp_static->valid = 0; | |
4554 | bgp_static->igpmetric = 0; | |
4555 | bgp_static->igpnexthop.s_addr = 0; | |
41367172 | 4556 | |
718e3744 | 4557 | if (rmap) |
4558 | { | |
4559 | if (bgp_static->rmap.name) | |
4560 | free (bgp_static->rmap.name); | |
4561 | bgp_static->rmap.name = strdup (rmap); | |
4562 | bgp_static->rmap.map = route_map_lookup_by_name (rmap); | |
4563 | } | |
4564 | rn->info = bgp_static; | |
4565 | } | |
4566 | ||
fc9a856f DS |
4567 | bgp_static->valid = 1; |
4568 | if (need_update) | |
4569 | bgp_static_withdraw (bgp, &p, afi, safi); | |
718e3744 | 4570 | |
fc9a856f DS |
4571 | if (! bgp_static->backdoor) |
4572 | bgp_static_update (bgp, &p, bgp_static, afi, safi); | |
718e3744 | 4573 | |
4574 | return CMD_SUCCESS; | |
4575 | } | |
4576 | ||
4577 | /* Configure static BGP network. */ | |
94f2b392 | 4578 | static int |
fd79ac91 | 4579 | bgp_static_unset (struct vty *vty, struct bgp *bgp, const char *ip_str, |
4c9641ba | 4580 | afi_t afi, safi_t safi) |
718e3744 | 4581 | { |
4582 | int ret; | |
4583 | struct prefix p; | |
4584 | struct bgp_static *bgp_static; | |
4585 | struct bgp_node *rn; | |
4586 | ||
4587 | /* Convert IP prefix string to struct prefix. */ | |
4588 | ret = str2prefix (ip_str, &p); | |
4589 | if (! ret) | |
4590 | { | |
4591 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
4592 | return CMD_WARNING; | |
4593 | } | |
4594 | #ifdef HAVE_IPV6 | |
4595 | if (afi == AFI_IP6 && IN6_IS_ADDR_LINKLOCAL (&p.u.prefix6)) | |
4596 | { | |
4597 | vty_out (vty, "%% Malformed prefix (link-local address)%s", | |
4598 | VTY_NEWLINE); | |
4599 | return CMD_WARNING; | |
4600 | } | |
4601 | #endif /* HAVE_IPV6 */ | |
4602 | ||
4603 | apply_mask (&p); | |
4604 | ||
4605 | rn = bgp_node_lookup (bgp->route[afi][safi], &p); | |
4606 | if (! rn) | |
4607 | { | |
4608 | vty_out (vty, "%% Can't find specified static route configuration.%s", | |
4609 | VTY_NEWLINE); | |
4610 | return CMD_WARNING; | |
4611 | } | |
4612 | ||
4613 | bgp_static = rn->info; | |
41367172 | 4614 | |
718e3744 | 4615 | /* Update BGP RIB. */ |
4616 | if (! bgp_static->backdoor) | |
4617 | bgp_static_withdraw (bgp, &p, afi, safi); | |
4618 | ||
4619 | /* Clear configuration. */ | |
fc9a856f | 4620 | bgp_unlink_nexthop(bgp_static); |
718e3744 | 4621 | bgp_static_free (bgp_static); |
4622 | rn->info = NULL; | |
4623 | bgp_unlock_node (rn); | |
4624 | bgp_unlock_node (rn); | |
4625 | ||
4626 | return CMD_SUCCESS; | |
4627 | } | |
4628 | ||
4629 | /* Called from bgp_delete(). Delete all static routes from the BGP | |
4630 | instance. */ | |
4631 | void | |
4632 | bgp_static_delete (struct bgp *bgp) | |
4633 | { | |
4634 | afi_t afi; | |
4635 | safi_t safi; | |
4636 | struct bgp_node *rn; | |
4637 | struct bgp_node *rm; | |
4638 | struct bgp_table *table; | |
4639 | struct bgp_static *bgp_static; | |
4640 | ||
4641 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
4642 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) | |
4643 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
4644 | if (rn->info != NULL) | |
4645 | { | |
4646 | if (safi == SAFI_MPLS_VPN) | |
4647 | { | |
4648 | table = rn->info; | |
4649 | ||
4650 | for (rm = bgp_table_top (table); rm; rm = bgp_route_next (rm)) | |
4651 | { | |
4652 | bgp_static = rn->info; | |
4653 | bgp_static_withdraw_vpnv4 (bgp, &rm->p, | |
4654 | AFI_IP, SAFI_MPLS_VPN, | |
4655 | (struct prefix_rd *)&rn->p, | |
4656 | bgp_static->tag); | |
4657 | bgp_static_free (bgp_static); | |
4658 | rn->info = NULL; | |
4659 | bgp_unlock_node (rn); | |
4660 | } | |
4661 | } | |
4662 | else | |
4663 | { | |
4664 | bgp_static = rn->info; | |
4665 | bgp_static_withdraw (bgp, &rn->p, afi, safi); | |
4666 | bgp_static_free (bgp_static); | |
4667 | rn->info = NULL; | |
4668 | bgp_unlock_node (rn); | |
4669 | } | |
4670 | } | |
4671 | } | |
4672 | ||
4673 | int | |
fd79ac91 | 4674 | bgp_static_set_vpnv4 (struct vty *vty, const char *ip_str, const char *rd_str, |
4675 | const char *tag_str) | |
718e3744 | 4676 | { |
4677 | int ret; | |
4678 | struct prefix p; | |
4679 | struct prefix_rd prd; | |
4680 | struct bgp *bgp; | |
4681 | struct bgp_node *prn; | |
4682 | struct bgp_node *rn; | |
4683 | struct bgp_table *table; | |
4684 | struct bgp_static *bgp_static; | |
4685 | u_char tag[3]; | |
4686 | ||
4687 | bgp = vty->index; | |
4688 | ||
4689 | ret = str2prefix (ip_str, &p); | |
4690 | if (! ret) | |
4691 | { | |
4692 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
4693 | return CMD_WARNING; | |
4694 | } | |
4695 | apply_mask (&p); | |
4696 | ||
4697 | ret = str2prefix_rd (rd_str, &prd); | |
4698 | if (! ret) | |
4699 | { | |
4700 | vty_out (vty, "%% Malformed rd%s", VTY_NEWLINE); | |
4701 | return CMD_WARNING; | |
4702 | } | |
4703 | ||
4704 | ret = str2tag (tag_str, tag); | |
4705 | if (! ret) | |
4706 | { | |
4707 | vty_out (vty, "%% Malformed tag%s", VTY_NEWLINE); | |
4708 | return CMD_WARNING; | |
4709 | } | |
4710 | ||
4711 | prn = bgp_node_get (bgp->route[AFI_IP][SAFI_MPLS_VPN], | |
4712 | (struct prefix *)&prd); | |
4713 | if (prn->info == NULL) | |
64e580a7 | 4714 | prn->info = bgp_table_init (AFI_IP, SAFI_MPLS_VPN); |
718e3744 | 4715 | else |
4716 | bgp_unlock_node (prn); | |
4717 | table = prn->info; | |
4718 | ||
4719 | rn = bgp_node_get (table, &p); | |
4720 | ||
4721 | if (rn->info) | |
4722 | { | |
4723 | vty_out (vty, "%% Same network configuration exists%s", VTY_NEWLINE); | |
4724 | bgp_unlock_node (rn); | |
4725 | } | |
4726 | else | |
4727 | { | |
4728 | /* New configuration. */ | |
4729 | bgp_static = bgp_static_new (); | |
4730 | bgp_static->valid = 1; | |
4731 | memcpy (bgp_static->tag, tag, 3); | |
4732 | rn->info = bgp_static; | |
4733 | ||
4734 | bgp_static_update_vpnv4 (bgp, &p, AFI_IP, SAFI_MPLS_VPN, &prd, tag); | |
4735 | } | |
4736 | ||
4737 | return CMD_SUCCESS; | |
4738 | } | |
4739 | ||
4740 | /* Configure static BGP network. */ | |
4741 | int | |
fd79ac91 | 4742 | bgp_static_unset_vpnv4 (struct vty *vty, const char *ip_str, |
4743 | const char *rd_str, const char *tag_str) | |
718e3744 | 4744 | { |
4745 | int ret; | |
4746 | struct bgp *bgp; | |
4747 | struct prefix p; | |
4748 | struct prefix_rd prd; | |
4749 | struct bgp_node *prn; | |
4750 | struct bgp_node *rn; | |
4751 | struct bgp_table *table; | |
4752 | struct bgp_static *bgp_static; | |
4753 | u_char tag[3]; | |
4754 | ||
4755 | bgp = vty->index; | |
4756 | ||
4757 | /* Convert IP prefix string to struct prefix. */ | |
4758 | ret = str2prefix (ip_str, &p); | |
4759 | if (! ret) | |
4760 | { | |
4761 | vty_out (vty, "%% Malformed prefix%s", VTY_NEWLINE); | |
4762 | return CMD_WARNING; | |
4763 | } | |
4764 | apply_mask (&p); | |
4765 | ||
4766 | ret = str2prefix_rd (rd_str, &prd); | |
4767 | if (! ret) | |
4768 | { | |
4769 | vty_out (vty, "%% Malformed rd%s", VTY_NEWLINE); | |
4770 | return CMD_WARNING; | |
4771 | } | |
4772 | ||
4773 | ret = str2tag (tag_str, tag); | |
4774 | if (! ret) | |
4775 | { | |
4776 | vty_out (vty, "%% Malformed tag%s", VTY_NEWLINE); | |
4777 | return CMD_WARNING; | |
4778 | } | |
4779 | ||
4780 | prn = bgp_node_get (bgp->route[AFI_IP][SAFI_MPLS_VPN], | |
4781 | (struct prefix *)&prd); | |
4782 | if (prn->info == NULL) | |
64e580a7 | 4783 | prn->info = bgp_table_init (AFI_IP, SAFI_MPLS_VPN); |
718e3744 | 4784 | else |
4785 | bgp_unlock_node (prn); | |
4786 | table = prn->info; | |
4787 | ||
4788 | rn = bgp_node_lookup (table, &p); | |
4789 | ||
4790 | if (rn) | |
4791 | { | |
4792 | bgp_static_withdraw_vpnv4 (bgp, &p, AFI_IP, SAFI_MPLS_VPN, &prd, tag); | |
4793 | ||
4794 | bgp_static = rn->info; | |
4795 | bgp_static_free (bgp_static); | |
4796 | rn->info = NULL; | |
4797 | bgp_unlock_node (rn); | |
4798 | bgp_unlock_node (rn); | |
4799 | } | |
4800 | else | |
4801 | vty_out (vty, "%% Can't find the route%s", VTY_NEWLINE); | |
4802 | ||
4803 | return CMD_SUCCESS; | |
4804 | } | |
6b0655a2 | 4805 | |
73ac8160 DS |
4806 | static int |
4807 | bgp_table_map_set (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi, | |
4808 | const char *rmap_name) | |
4809 | { | |
4810 | struct bgp_rmap *rmap; | |
4811 | ||
4812 | rmap = &bgp->table_map[afi][safi]; | |
4813 | if (rmap_name) | |
4814 | { | |
4815 | if (rmap->name) | |
4816 | free (rmap->name); | |
4817 | rmap->name = strdup (rmap_name); | |
4818 | rmap->map = route_map_lookup_by_name (rmap_name); | |
4819 | } | |
4820 | else | |
4821 | { | |
4822 | if (rmap->name) | |
4823 | free (rmap->name); | |
4824 | rmap->name = NULL; | |
4825 | rmap->map = NULL; | |
4826 | } | |
4827 | ||
4828 | bgp_zebra_announce_table(bgp, afi, safi); | |
4829 | ||
4830 | return CMD_SUCCESS; | |
4831 | } | |
4832 | ||
4833 | static int | |
4834 | bgp_table_map_unset (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi, | |
4835 | const char *rmap_name) | |
4836 | { | |
4837 | struct bgp_rmap *rmap; | |
4838 | ||
4839 | rmap = &bgp->table_map[afi][safi]; | |
4840 | if (rmap->name) | |
4841 | free (rmap->name); | |
4842 | rmap->name = NULL; | |
4843 | rmap->map = NULL; | |
4844 | ||
4845 | bgp_zebra_announce_table(bgp, afi, safi); | |
4846 | ||
4847 | return CMD_SUCCESS; | |
4848 | } | |
4849 | ||
4850 | int | |
4851 | bgp_config_write_table_map (struct vty *vty, struct bgp *bgp, afi_t afi, | |
4852 | safi_t safi, int *write) | |
4853 | { | |
4854 | if (bgp->table_map[afi][safi].name) | |
4855 | { | |
4856 | bgp_config_write_family_header (vty, afi, safi, write); | |
4857 | vty_out (vty, " table-map %s%s", | |
4858 | bgp->table_map[afi][safi].name, VTY_NEWLINE); | |
4859 | } | |
4860 | ||
4861 | return 0; | |
4862 | } | |
4863 | ||
4864 | ||
4865 | DEFUN (bgp_table_map, | |
4866 | bgp_table_map_cmd, | |
4867 | "table-map WORD", | |
4868 | "BGP table to RIB route download filter\n" | |
4869 | "Name of the route map\n") | |
4870 | { | |
4871 | return bgp_table_map_set (vty, vty->index, | |
4872 | bgp_node_afi (vty), bgp_node_safi (vty), argv[0]); | |
4873 | } | |
4874 | DEFUN (no_bgp_table_map, | |
4875 | no_bgp_table_map_cmd, | |
4876 | "no table-map WORD", | |
4877 | "BGP table to RIB route download filter\n" | |
4878 | "Name of the route map\n") | |
4879 | { | |
4880 | return bgp_table_map_unset (vty, vty->index, | |
4881 | bgp_node_afi (vty), bgp_node_safi (vty), argv[0]); | |
4882 | } | |
4883 | ||
718e3744 | 4884 | DEFUN (bgp_network, |
4885 | bgp_network_cmd, | |
4886 | "network A.B.C.D/M", | |
4887 | "Specify a network to announce via BGP\n" | |
4888 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
4889 | { | |
4890 | return bgp_static_set (vty, vty->index, argv[0], | |
c8f3fe30 | 4891 | AFI_IP, bgp_node_safi (vty), NULL, 0); |
718e3744 | 4892 | } |
4893 | ||
4894 | DEFUN (bgp_network_route_map, | |
4895 | bgp_network_route_map_cmd, | |
4896 | "network A.B.C.D/M route-map WORD", | |
4897 | "Specify a network to announce via BGP\n" | |
4898 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
4899 | "Route-map to modify the attributes\n" | |
4900 | "Name of the route map\n") | |
4901 | { | |
4902 | return bgp_static_set (vty, vty->index, argv[0], | |
c8f3fe30 | 4903 | AFI_IP, bgp_node_safi (vty), argv[1], 0); |
718e3744 | 4904 | } |
4905 | ||
4906 | DEFUN (bgp_network_backdoor, | |
4907 | bgp_network_backdoor_cmd, | |
4908 | "network A.B.C.D/M backdoor", | |
4909 | "Specify a network to announce via BGP\n" | |
4910 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
4911 | "Specify a BGP backdoor route\n") | |
4912 | { | |
41367172 | 4913 | return bgp_static_set (vty, vty->index, argv[0], AFI_IP, SAFI_UNICAST, |
c8f3fe30 | 4914 | NULL, 1); |
718e3744 | 4915 | } |
4916 | ||
4917 | DEFUN (bgp_network_mask, | |
4918 | bgp_network_mask_cmd, | |
4919 | "network A.B.C.D mask A.B.C.D", | |
4920 | "Specify a network to announce via BGP\n" | |
4921 | "Network number\n" | |
4922 | "Network mask\n" | |
4923 | "Network mask\n") | |
4924 | { | |
4925 | int ret; | |
4926 | char prefix_str[BUFSIZ]; | |
41367172 | 4927 | |
718e3744 | 4928 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); |
4929 | if (! ret) | |
4930 | { | |
4931 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
4932 | return CMD_WARNING; | |
4933 | } | |
4934 | ||
4935 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 4936 | AFI_IP, bgp_node_safi (vty), NULL, 0); |
718e3744 | 4937 | } |
4938 | ||
4939 | DEFUN (bgp_network_mask_route_map, | |
4940 | bgp_network_mask_route_map_cmd, | |
4941 | "network A.B.C.D mask A.B.C.D route-map WORD", | |
4942 | "Specify a network to announce via BGP\n" | |
4943 | "Network number\n" | |
4944 | "Network mask\n" | |
4945 | "Network mask\n" | |
4946 | "Route-map to modify the attributes\n" | |
4947 | "Name of the route map\n") | |
4948 | { | |
4949 | int ret; | |
4950 | char prefix_str[BUFSIZ]; | |
41367172 | 4951 | |
718e3744 | 4952 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); |
4953 | if (! ret) | |
4954 | { | |
4955 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
4956 | return CMD_WARNING; | |
4957 | } | |
4958 | ||
4959 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 4960 | AFI_IP, bgp_node_safi (vty), argv[2], 0); |
718e3744 | 4961 | } |
4962 | ||
4963 | DEFUN (bgp_network_mask_backdoor, | |
4964 | bgp_network_mask_backdoor_cmd, | |
4965 | "network A.B.C.D mask A.B.C.D backdoor", | |
4966 | "Specify a network to announce via BGP\n" | |
4967 | "Network number\n" | |
4968 | "Network mask\n" | |
4969 | "Network mask\n" | |
4970 | "Specify a BGP backdoor route\n") | |
4971 | { | |
4972 | int ret; | |
4973 | char prefix_str[BUFSIZ]; | |
41367172 | 4974 | |
718e3744 | 4975 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); |
4976 | if (! ret) | |
4977 | { | |
4978 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
4979 | return CMD_WARNING; | |
4980 | } | |
4981 | ||
41367172 | 4982 | return bgp_static_set (vty, vty->index, prefix_str, AFI_IP, SAFI_UNICAST, |
c8f3fe30 | 4983 | NULL, 1); |
718e3744 | 4984 | } |
4985 | ||
4986 | DEFUN (bgp_network_mask_natural, | |
4987 | bgp_network_mask_natural_cmd, | |
4988 | "network A.B.C.D", | |
4989 | "Specify a network to announce via BGP\n" | |
4990 | "Network number\n") | |
4991 | { | |
4992 | int ret; | |
4993 | char prefix_str[BUFSIZ]; | |
4994 | ||
4995 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
4996 | if (! ret) | |
4997 | { | |
4998 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
4999 | return CMD_WARNING; | |
5000 | } | |
5001 | ||
5002 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 5003 | AFI_IP, bgp_node_safi (vty), NULL, 0); |
718e3744 | 5004 | } |
5005 | ||
5006 | DEFUN (bgp_network_mask_natural_route_map, | |
5007 | bgp_network_mask_natural_route_map_cmd, | |
5008 | "network A.B.C.D route-map WORD", | |
5009 | "Specify a network to announce via BGP\n" | |
5010 | "Network number\n" | |
5011 | "Route-map to modify the attributes\n" | |
5012 | "Name of the route map\n") | |
5013 | { | |
5014 | int ret; | |
5015 | char prefix_str[BUFSIZ]; | |
5016 | ||
5017 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5018 | if (! ret) | |
5019 | { | |
5020 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5021 | return CMD_WARNING; | |
5022 | } | |
5023 | ||
5024 | return bgp_static_set (vty, vty->index, prefix_str, | |
c8f3fe30 | 5025 | AFI_IP, bgp_node_safi (vty), argv[1], 0); |
718e3744 | 5026 | } |
5027 | ||
5028 | DEFUN (bgp_network_mask_natural_backdoor, | |
5029 | bgp_network_mask_natural_backdoor_cmd, | |
5030 | "network A.B.C.D backdoor", | |
5031 | "Specify a network to announce via BGP\n" | |
5032 | "Network number\n" | |
5033 | "Specify a BGP backdoor route\n") | |
5034 | { | |
5035 | int ret; | |
5036 | char prefix_str[BUFSIZ]; | |
5037 | ||
5038 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5039 | if (! ret) | |
5040 | { | |
5041 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5042 | return CMD_WARNING; | |
5043 | } | |
5044 | ||
41367172 | 5045 | return bgp_static_set (vty, vty->index, prefix_str, AFI_IP, SAFI_UNICAST, |
c8f3fe30 | 5046 | NULL, 1); |
718e3744 | 5047 | } |
5048 | ||
5049 | DEFUN (no_bgp_network, | |
5050 | no_bgp_network_cmd, | |
5051 | "no network A.B.C.D/M", | |
5052 | NO_STR | |
5053 | "Specify a network to announce via BGP\n" | |
5054 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
5055 | { | |
5056 | return bgp_static_unset (vty, vty->index, argv[0], AFI_IP, | |
5057 | bgp_node_safi (vty)); | |
5058 | } | |
5059 | ||
5060 | ALIAS (no_bgp_network, | |
5061 | no_bgp_network_route_map_cmd, | |
5062 | "no network A.B.C.D/M route-map WORD", | |
5063 | NO_STR | |
5064 | "Specify a network to announce via BGP\n" | |
5065 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5066 | "Route-map to modify the attributes\n" | |
5067 | "Name of the route map\n") | |
5068 | ||
5069 | ALIAS (no_bgp_network, | |
5070 | no_bgp_network_backdoor_cmd, | |
5071 | "no network A.B.C.D/M backdoor", | |
5072 | NO_STR | |
5073 | "Specify a network to announce via BGP\n" | |
5074 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5075 | "Specify a BGP backdoor route\n") | |
5076 | ||
5077 | DEFUN (no_bgp_network_mask, | |
5078 | no_bgp_network_mask_cmd, | |
5079 | "no network A.B.C.D mask A.B.C.D", | |
5080 | NO_STR | |
5081 | "Specify a network to announce via BGP\n" | |
5082 | "Network number\n" | |
5083 | "Network mask\n" | |
5084 | "Network mask\n") | |
5085 | { | |
5086 | int ret; | |
5087 | char prefix_str[BUFSIZ]; | |
5088 | ||
5089 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
5090 | if (! ret) | |
5091 | { | |
5092 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5093 | return CMD_WARNING; | |
5094 | } | |
5095 | ||
5096 | return bgp_static_unset (vty, vty->index, prefix_str, AFI_IP, | |
5097 | bgp_node_safi (vty)); | |
5098 | } | |
5099 | ||
5100 | ALIAS (no_bgp_network_mask, | |
5101 | no_bgp_network_mask_route_map_cmd, | |
5102 | "no network A.B.C.D mask A.B.C.D route-map WORD", | |
5103 | NO_STR | |
5104 | "Specify a network to announce via BGP\n" | |
5105 | "Network number\n" | |
5106 | "Network mask\n" | |
5107 | "Network mask\n" | |
5108 | "Route-map to modify the attributes\n" | |
5109 | "Name of the route map\n") | |
5110 | ||
5111 | ALIAS (no_bgp_network_mask, | |
5112 | no_bgp_network_mask_backdoor_cmd, | |
5113 | "no network A.B.C.D mask A.B.C.D backdoor", | |
5114 | NO_STR | |
5115 | "Specify a network to announce via BGP\n" | |
5116 | "Network number\n" | |
5117 | "Network mask\n" | |
5118 | "Network mask\n" | |
5119 | "Specify a BGP backdoor route\n") | |
5120 | ||
5121 | DEFUN (no_bgp_network_mask_natural, | |
5122 | no_bgp_network_mask_natural_cmd, | |
5123 | "no network A.B.C.D", | |
5124 | NO_STR | |
5125 | "Specify a network to announce via BGP\n" | |
5126 | "Network number\n") | |
5127 | { | |
5128 | int ret; | |
5129 | char prefix_str[BUFSIZ]; | |
5130 | ||
5131 | ret = netmask_str2prefix_str (argv[0], NULL, prefix_str); | |
5132 | if (! ret) | |
5133 | { | |
5134 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5135 | return CMD_WARNING; | |
5136 | } | |
5137 | ||
5138 | return bgp_static_unset (vty, vty->index, prefix_str, AFI_IP, | |
5139 | bgp_node_safi (vty)); | |
5140 | } | |
5141 | ||
5142 | ALIAS (no_bgp_network_mask_natural, | |
5143 | no_bgp_network_mask_natural_route_map_cmd, | |
5144 | "no network A.B.C.D route-map WORD", | |
5145 | NO_STR | |
5146 | "Specify a network to announce via BGP\n" | |
5147 | "Network number\n" | |
5148 | "Route-map to modify the attributes\n" | |
5149 | "Name of the route map\n") | |
5150 | ||
5151 | ALIAS (no_bgp_network_mask_natural, | |
5152 | no_bgp_network_mask_natural_backdoor_cmd, | |
5153 | "no network A.B.C.D backdoor", | |
5154 | NO_STR | |
5155 | "Specify a network to announce via BGP\n" | |
5156 | "Network number\n" | |
5157 | "Specify a BGP backdoor route\n") | |
5158 | ||
5159 | #ifdef HAVE_IPV6 | |
5160 | DEFUN (ipv6_bgp_network, | |
5161 | ipv6_bgp_network_cmd, | |
5162 | "network X:X::X:X/M", | |
5163 | "Specify a network to announce via BGP\n" | |
5164 | "IPv6 prefix <network>/<length>\n") | |
5165 | { | |
73bfe0bd | 5166 | return bgp_static_set (vty, vty->index, argv[0], AFI_IP6, bgp_node_safi(vty), |
c8f3fe30 | 5167 | NULL, 0); |
718e3744 | 5168 | } |
5169 | ||
5170 | DEFUN (ipv6_bgp_network_route_map, | |
5171 | ipv6_bgp_network_route_map_cmd, | |
5172 | "network X:X::X:X/M route-map WORD", | |
5173 | "Specify a network to announce via BGP\n" | |
5174 | "IPv6 prefix <network>/<length>\n" | |
5175 | "Route-map to modify the attributes\n" | |
5176 | "Name of the route map\n") | |
5177 | { | |
5178 | return bgp_static_set (vty, vty->index, argv[0], AFI_IP6, | |
c8f3fe30 | 5179 | bgp_node_safi (vty), argv[1], 0); |
718e3744 | 5180 | } |
5181 | ||
5182 | DEFUN (no_ipv6_bgp_network, | |
5183 | no_ipv6_bgp_network_cmd, | |
5184 | "no network X:X::X:X/M", | |
5185 | NO_STR | |
5186 | "Specify a network to announce via BGP\n" | |
5187 | "IPv6 prefix <network>/<length>\n") | |
5188 | { | |
73bfe0bd | 5189 | return bgp_static_unset (vty, vty->index, argv[0], AFI_IP6, bgp_node_safi(vty)); |
718e3744 | 5190 | } |
5191 | ||
5192 | ALIAS (no_ipv6_bgp_network, | |
5193 | no_ipv6_bgp_network_route_map_cmd, | |
5194 | "no network X:X::X:X/M route-map WORD", | |
5195 | NO_STR | |
5196 | "Specify a network to announce via BGP\n" | |
5197 | "IPv6 prefix <network>/<length>\n" | |
5198 | "Route-map to modify the attributes\n" | |
5199 | "Name of the route map\n") | |
5200 | ||
5201 | ALIAS (ipv6_bgp_network, | |
5202 | old_ipv6_bgp_network_cmd, | |
5203 | "ipv6 bgp network X:X::X:X/M", | |
5204 | IPV6_STR | |
5205 | BGP_STR | |
5206 | "Specify a network to announce via BGP\n" | |
5207 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
5208 | ||
5209 | ALIAS (no_ipv6_bgp_network, | |
5210 | old_no_ipv6_bgp_network_cmd, | |
5211 | "no ipv6 bgp network X:X::X:X/M", | |
5212 | NO_STR | |
5213 | IPV6_STR | |
5214 | BGP_STR | |
5215 | "Specify a network to announce via BGP\n" | |
5216 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
5217 | #endif /* HAVE_IPV6 */ | |
c8f3fe30 PJ |
5218 | |
5219 | /* stubs for removed AS-Pathlimit commands, kept for config compatibility */ | |
5220 | ALIAS_DEPRECATED (bgp_network, | |
5221 | bgp_network_ttl_cmd, | |
5222 | "network A.B.C.D/M pathlimit <0-255>", | |
5223 | "Specify a network to announce via BGP\n" | |
5224 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5225 | "AS-Path hopcount limit attribute\n" | |
5226 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5227 | ALIAS_DEPRECATED (bgp_network_backdoor, | |
5228 | bgp_network_backdoor_ttl_cmd, | |
5229 | "network A.B.C.D/M backdoor pathlimit <0-255>", | |
5230 | "Specify a network to announce via BGP\n" | |
5231 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5232 | "Specify a BGP backdoor route\n" | |
5233 | "AS-Path hopcount limit attribute\n" | |
5234 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5235 | ALIAS_DEPRECATED (bgp_network_mask, | |
5236 | bgp_network_mask_ttl_cmd, | |
5237 | "network A.B.C.D mask A.B.C.D pathlimit <0-255>", | |
5238 | "Specify a network to announce via BGP\n" | |
5239 | "Network number\n" | |
5240 | "Network mask\n" | |
5241 | "Network mask\n" | |
5242 | "AS-Path hopcount limit attribute\n" | |
5243 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5244 | ALIAS_DEPRECATED (bgp_network_mask_backdoor, | |
5245 | bgp_network_mask_backdoor_ttl_cmd, | |
5246 | "network A.B.C.D mask A.B.C.D backdoor pathlimit <0-255>", | |
5247 | "Specify a network to announce via BGP\n" | |
5248 | "Network number\n" | |
5249 | "Network mask\n" | |
5250 | "Network mask\n" | |
5251 | "Specify a BGP backdoor route\n" | |
5252 | "AS-Path hopcount limit attribute\n" | |
5253 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5254 | ALIAS_DEPRECATED (bgp_network_mask_natural, | |
5255 | bgp_network_mask_natural_ttl_cmd, | |
5256 | "network A.B.C.D pathlimit <0-255>", | |
5257 | "Specify a network to announce via BGP\n" | |
5258 | "Network number\n" | |
5259 | "AS-Path hopcount limit attribute\n" | |
5260 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5261 | ALIAS_DEPRECATED (bgp_network_mask_natural_backdoor, | |
5262 | bgp_network_mask_natural_backdoor_ttl_cmd, | |
2b00515a | 5263 | "network A.B.C.D backdoor pathlimit <1-255>", |
c8f3fe30 PJ |
5264 | "Specify a network to announce via BGP\n" |
5265 | "Network number\n" | |
5266 | "Specify a BGP backdoor route\n" | |
5267 | "AS-Path hopcount limit attribute\n" | |
5268 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5269 | ALIAS_DEPRECATED (no_bgp_network, | |
5270 | no_bgp_network_ttl_cmd, | |
5271 | "no network A.B.C.D/M pathlimit <0-255>", | |
5272 | NO_STR | |
5273 | "Specify a network to announce via BGP\n" | |
5274 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5275 | "AS-Path hopcount limit attribute\n" | |
5276 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5277 | ALIAS_DEPRECATED (no_bgp_network, | |
5278 | no_bgp_network_backdoor_ttl_cmd, | |
5279 | "no network A.B.C.D/M backdoor pathlimit <0-255>", | |
5280 | NO_STR | |
5281 | "Specify a network to announce via BGP\n" | |
5282 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
5283 | "Specify a BGP backdoor route\n" | |
5284 | "AS-Path hopcount limit attribute\n" | |
5285 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5286 | ALIAS_DEPRECATED (no_bgp_network, | |
5287 | no_bgp_network_mask_ttl_cmd, | |
5288 | "no network A.B.C.D mask A.B.C.D pathlimit <0-255>", | |
5289 | NO_STR | |
5290 | "Specify a network to announce via BGP\n" | |
5291 | "Network number\n" | |
5292 | "Network mask\n" | |
5293 | "Network mask\n" | |
5294 | "AS-Path hopcount limit attribute\n" | |
5295 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5296 | ALIAS_DEPRECATED (no_bgp_network_mask, | |
5297 | no_bgp_network_mask_backdoor_ttl_cmd, | |
5298 | "no network A.B.C.D mask A.B.C.D backdoor pathlimit <0-255>", | |
5299 | NO_STR | |
5300 | "Specify a network to announce via BGP\n" | |
5301 | "Network number\n" | |
5302 | "Network mask\n" | |
5303 | "Network mask\n" | |
5304 | "Specify a BGP backdoor route\n" | |
5305 | "AS-Path hopcount limit attribute\n" | |
5306 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5307 | ALIAS_DEPRECATED (no_bgp_network_mask_natural, | |
5308 | no_bgp_network_mask_natural_ttl_cmd, | |
5309 | "no network A.B.C.D pathlimit <0-255>", | |
5310 | NO_STR | |
5311 | "Specify a network to announce via BGP\n" | |
5312 | "Network number\n" | |
5313 | "AS-Path hopcount limit attribute\n" | |
5314 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5315 | ALIAS_DEPRECATED (no_bgp_network_mask_natural, | |
5316 | no_bgp_network_mask_natural_backdoor_ttl_cmd, | |
5317 | "no network A.B.C.D backdoor pathlimit <0-255>", | |
5318 | NO_STR | |
5319 | "Specify a network to announce via BGP\n" | |
5320 | "Network number\n" | |
5321 | "Specify a BGP backdoor route\n" | |
5322 | "AS-Path hopcount limit attribute\n" | |
5323 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
3bde17f1 | 5324 | #ifdef HAVE_IPV6 |
c8f3fe30 PJ |
5325 | ALIAS_DEPRECATED (ipv6_bgp_network, |
5326 | ipv6_bgp_network_ttl_cmd, | |
5327 | "network X:X::X:X/M pathlimit <0-255>", | |
5328 | "Specify a network to announce via BGP\n" | |
5329 | "IPv6 prefix <network>/<length>\n" | |
5330 | "AS-Path hopcount limit attribute\n" | |
5331 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
5332 | ALIAS_DEPRECATED (no_ipv6_bgp_network, | |
5333 | no_ipv6_bgp_network_ttl_cmd, | |
5334 | "no network X:X::X:X/M pathlimit <0-255>", | |
5335 | NO_STR | |
5336 | "Specify a network to announce via BGP\n" | |
5337 | "IPv6 prefix <network>/<length>\n" | |
5338 | "AS-Path hopcount limit attribute\n" | |
5339 | "AS-Pathlimit TTL, in number of AS-Path hops\n") | |
3bde17f1 | 5340 | #endif /* HAVE_IPV6 */ |
6b0655a2 | 5341 | |
718e3744 | 5342 | /* Aggreagete address: |
5343 | ||
5344 | advertise-map Set condition to advertise attribute | |
5345 | as-set Generate AS set path information | |
5346 | attribute-map Set attributes of aggregate | |
5347 | route-map Set parameters of aggregate | |
5348 | summary-only Filter more specific routes from updates | |
5349 | suppress-map Conditionally filter more specific routes from updates | |
5350 | <cr> | |
5351 | */ | |
5352 | struct bgp_aggregate | |
5353 | { | |
5354 | /* Summary-only flag. */ | |
5355 | u_char summary_only; | |
5356 | ||
5357 | /* AS set generation. */ | |
5358 | u_char as_set; | |
5359 | ||
5360 | /* Route-map for aggregated route. */ | |
5361 | struct route_map *map; | |
5362 | ||
5363 | /* Suppress-count. */ | |
5364 | unsigned long count; | |
5365 | ||
5366 | /* SAFI configuration. */ | |
5367 | safi_t safi; | |
5368 | }; | |
5369 | ||
94f2b392 | 5370 | static struct bgp_aggregate * |
66e5cd87 | 5371 | bgp_aggregate_new (void) |
718e3744 | 5372 | { |
393deb9b | 5373 | return XCALLOC (MTYPE_BGP_AGGREGATE, sizeof (struct bgp_aggregate)); |
718e3744 | 5374 | } |
5375 | ||
94f2b392 | 5376 | static void |
718e3744 | 5377 | bgp_aggregate_free (struct bgp_aggregate *aggregate) |
5378 | { | |
5379 | XFREE (MTYPE_BGP_AGGREGATE, aggregate); | |
5380 | } | |
5381 | ||
b5d58c32 | 5382 | /* Update an aggregate as routes are added/removed from the BGP table */ |
94f2b392 | 5383 | static void |
718e3744 | 5384 | bgp_aggregate_route (struct bgp *bgp, struct prefix *p, struct bgp_info *rinew, |
5385 | afi_t afi, safi_t safi, struct bgp_info *del, | |
5386 | struct bgp_aggregate *aggregate) | |
5387 | { | |
5388 | struct bgp_table *table; | |
5389 | struct bgp_node *top; | |
5390 | struct bgp_node *rn; | |
5391 | u_char origin; | |
5392 | struct aspath *aspath = NULL; | |
5393 | struct aspath *asmerge = NULL; | |
5394 | struct community *community = NULL; | |
5395 | struct community *commerge = NULL; | |
5396 | struct in_addr nexthop; | |
5397 | u_int32_t med = 0; | |
5398 | struct bgp_info *ri; | |
5399 | struct bgp_info *new; | |
5400 | int first = 1; | |
5401 | unsigned long match = 0; | |
42f7e184 | 5402 | u_char atomic_aggregate = 0; |
718e3744 | 5403 | |
5404 | /* Record adding route's nexthop and med. */ | |
5405 | if (rinew) | |
5406 | { | |
5407 | nexthop = rinew->attr->nexthop; | |
5408 | med = rinew->attr->med; | |
5409 | } | |
5410 | ||
5411 | /* ORIGIN attribute: If at least one route among routes that are | |
5412 | aggregated has ORIGIN with the value INCOMPLETE, then the | |
5413 | aggregated route must have the ORIGIN attribute with the value | |
5414 | INCOMPLETE. Otherwise, if at least one route among routes that | |
5415 | are aggregated has ORIGIN with the value EGP, then the aggregated | |
5416 | route must have the origin attribute with the value EGP. In all | |
5417 | other case the value of the ORIGIN attribute of the aggregated | |
5418 | route is INTERNAL. */ | |
5419 | origin = BGP_ORIGIN_IGP; | |
5420 | ||
5421 | table = bgp->rib[afi][safi]; | |
5422 | ||
5423 | top = bgp_node_get (table, p); | |
5424 | for (rn = bgp_node_get (table, p); rn; rn = bgp_route_next_until (rn, top)) | |
5425 | if (rn->p.prefixlen > p->prefixlen) | |
5426 | { | |
5427 | match = 0; | |
5428 | ||
5429 | for (ri = rn->info; ri; ri = ri->next) | |
5430 | { | |
5431 | if (BGP_INFO_HOLDDOWN (ri)) | |
5432 | continue; | |
5433 | ||
5434 | if (del && ri == del) | |
5435 | continue; | |
5436 | ||
5437 | if (! rinew && first) | |
5438 | { | |
5439 | nexthop = ri->attr->nexthop; | |
5440 | med = ri->attr->med; | |
5441 | first = 0; | |
5442 | } | |
5443 | ||
5444 | #ifdef AGGREGATE_NEXTHOP_CHECK | |
5445 | if (! IPV4_ADDR_SAME (&ri->attr->nexthop, &nexthop) | |
5446 | || ri->attr->med != med) | |
5447 | { | |
5448 | if (aspath) | |
5449 | aspath_free (aspath); | |
5450 | if (community) | |
5451 | community_free (community); | |
5452 | bgp_unlock_node (rn); | |
5453 | bgp_unlock_node (top); | |
5454 | return; | |
5455 | } | |
5456 | #endif /* AGGREGATE_NEXTHOP_CHECK */ | |
5457 | ||
42f7e184 DS |
5458 | if (ri->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE)) |
5459 | atomic_aggregate = 1; | |
5460 | ||
718e3744 | 5461 | if (ri->sub_type != BGP_ROUTE_AGGREGATE) |
5462 | { | |
5463 | if (aggregate->summary_only) | |
5464 | { | |
fb982c25 | 5465 | (bgp_info_extra_get (ri))->suppress++; |
1a392d46 | 5466 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 5467 | match++; |
5468 | } | |
5469 | ||
5470 | aggregate->count++; | |
5471 | ||
b5d58c32 DS |
5472 | if (origin < ri->attr->origin) |
5473 | origin = ri->attr->origin; | |
5474 | ||
718e3744 | 5475 | if (aggregate->as_set) |
5476 | { | |
718e3744 | 5477 | if (aspath) |
5478 | { | |
5479 | asmerge = aspath_aggregate (aspath, ri->attr->aspath); | |
5480 | aspath_free (aspath); | |
5481 | aspath = asmerge; | |
5482 | } | |
5483 | else | |
5484 | aspath = aspath_dup (ri->attr->aspath); | |
5485 | ||
5486 | if (ri->attr->community) | |
5487 | { | |
5488 | if (community) | |
5489 | { | |
5490 | commerge = community_merge (community, | |
5491 | ri->attr->community); | |
5492 | community = community_uniq_sort (commerge); | |
5493 | community_free (commerge); | |
5494 | } | |
5495 | else | |
5496 | community = community_dup (ri->attr->community); | |
5497 | } | |
5498 | } | |
5499 | } | |
5500 | } | |
5501 | if (match) | |
5502 | bgp_process (bgp, rn, afi, safi); | |
5503 | } | |
5504 | bgp_unlock_node (top); | |
5505 | ||
5506 | if (rinew) | |
5507 | { | |
5508 | aggregate->count++; | |
5509 | ||
5510 | if (aggregate->summary_only) | |
fb982c25 | 5511 | (bgp_info_extra_get (rinew))->suppress++; |
718e3744 | 5512 | |
b5d58c32 DS |
5513 | if (origin < rinew->attr->origin) |
5514 | origin = rinew->attr->origin; | |
5515 | ||
718e3744 | 5516 | if (aggregate->as_set) |
5517 | { | |
718e3744 | 5518 | if (aspath) |
5519 | { | |
5520 | asmerge = aspath_aggregate (aspath, rinew->attr->aspath); | |
5521 | aspath_free (aspath); | |
5522 | aspath = asmerge; | |
5523 | } | |
5524 | else | |
5525 | aspath = aspath_dup (rinew->attr->aspath); | |
5526 | ||
5527 | if (rinew->attr->community) | |
5528 | { | |
5529 | if (community) | |
5530 | { | |
5531 | commerge = community_merge (community, | |
5532 | rinew->attr->community); | |
5533 | community = community_uniq_sort (commerge); | |
5534 | community_free (commerge); | |
5535 | } | |
5536 | else | |
5537 | community = community_dup (rinew->attr->community); | |
5538 | } | |
5539 | } | |
5540 | } | |
5541 | ||
5542 | if (aggregate->count > 0) | |
5543 | { | |
5544 | rn = bgp_node_get (table, p); | |
7c8ff89e | 5545 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_AGGREGATE, 0, bgp->peer_self, |
fb018d25 | 5546 | bgp_attr_aggregate_intern(bgp, origin, aspath, community, |
42f7e184 DS |
5547 | aggregate->as_set, |
5548 | atomic_aggregate), rn); | |
718e3744 | 5549 | SET_FLAG (new->flags, BGP_INFO_VALID); |
718e3744 | 5550 | |
5551 | bgp_info_add (rn, new); | |
200df115 | 5552 | bgp_unlock_node (rn); |
718e3744 | 5553 | bgp_process (bgp, rn, afi, safi); |
5554 | } | |
5555 | else | |
5556 | { | |
5557 | if (aspath) | |
5558 | aspath_free (aspath); | |
5559 | if (community) | |
5560 | community_free (community); | |
5561 | } | |
5562 | } | |
5563 | ||
5564 | void bgp_aggregate_delete (struct bgp *, struct prefix *, afi_t, safi_t, | |
5565 | struct bgp_aggregate *); | |
5566 | ||
5567 | void | |
5568 | bgp_aggregate_increment (struct bgp *bgp, struct prefix *p, | |
5569 | struct bgp_info *ri, afi_t afi, safi_t safi) | |
5570 | { | |
5571 | struct bgp_node *child; | |
5572 | struct bgp_node *rn; | |
5573 | struct bgp_aggregate *aggregate; | |
f018db83 | 5574 | struct bgp_table *table; |
718e3744 | 5575 | |
5576 | /* MPLS-VPN aggregation is not yet supported. */ | |
5577 | if (safi == SAFI_MPLS_VPN) | |
5578 | return; | |
5579 | ||
f018db83 JBD |
5580 | table = bgp->aggregate[afi][safi]; |
5581 | ||
5582 | /* No aggregates configured. */ | |
67174041 | 5583 | if (bgp_table_top_nolock (table) == NULL) |
f018db83 JBD |
5584 | return; |
5585 | ||
718e3744 | 5586 | if (p->prefixlen == 0) |
5587 | return; | |
5588 | ||
5589 | if (BGP_INFO_HOLDDOWN (ri)) | |
5590 | return; | |
5591 | ||
bb782fb5 | 5592 | child = bgp_node_get (table, p); |
718e3744 | 5593 | |
5594 | /* Aggregate address configuration check. */ | |
67174041 | 5595 | for (rn = child; rn; rn = bgp_node_parent_nolock (rn)) |
718e3744 | 5596 | if ((aggregate = rn->info) != NULL && rn->p.prefixlen < p->prefixlen) |
5597 | { | |
5598 | bgp_aggregate_delete (bgp, &rn->p, afi, safi, aggregate); | |
286e1e71 | 5599 | bgp_aggregate_route (bgp, &rn->p, ri, afi, safi, NULL, aggregate); |
718e3744 | 5600 | } |
5601 | bgp_unlock_node (child); | |
5602 | } | |
5603 | ||
5604 | void | |
5605 | bgp_aggregate_decrement (struct bgp *bgp, struct prefix *p, | |
5606 | struct bgp_info *del, afi_t afi, safi_t safi) | |
5607 | { | |
5608 | struct bgp_node *child; | |
5609 | struct bgp_node *rn; | |
5610 | struct bgp_aggregate *aggregate; | |
f018db83 | 5611 | struct bgp_table *table; |
718e3744 | 5612 | |
5613 | /* MPLS-VPN aggregation is not yet supported. */ | |
5614 | if (safi == SAFI_MPLS_VPN) | |
5615 | return; | |
5616 | ||
f018db83 JBD |
5617 | table = bgp->aggregate[afi][safi]; |
5618 | ||
5619 | /* No aggregates configured. */ | |
67174041 | 5620 | if (bgp_table_top_nolock (table) == NULL) |
f018db83 JBD |
5621 | return; |
5622 | ||
718e3744 | 5623 | if (p->prefixlen == 0) |
5624 | return; | |
5625 | ||
bb782fb5 | 5626 | child = bgp_node_get (table, p); |
718e3744 | 5627 | |
5628 | /* Aggregate address configuration check. */ | |
67174041 | 5629 | for (rn = child; rn; rn = bgp_node_parent_nolock (rn)) |
718e3744 | 5630 | if ((aggregate = rn->info) != NULL && rn->p.prefixlen < p->prefixlen) |
5631 | { | |
5632 | bgp_aggregate_delete (bgp, &rn->p, afi, safi, aggregate); | |
286e1e71 | 5633 | bgp_aggregate_route (bgp, &rn->p, NULL, afi, safi, del, aggregate); |
718e3744 | 5634 | } |
5635 | bgp_unlock_node (child); | |
5636 | } | |
5637 | ||
b5d58c32 | 5638 | /* Called via bgp_aggregate_set when the user configures aggregate-address */ |
94f2b392 | 5639 | static void |
718e3744 | 5640 | bgp_aggregate_add (struct bgp *bgp, struct prefix *p, afi_t afi, safi_t safi, |
5641 | struct bgp_aggregate *aggregate) | |
5642 | { | |
5643 | struct bgp_table *table; | |
5644 | struct bgp_node *top; | |
5645 | struct bgp_node *rn; | |
5646 | struct bgp_info *new; | |
5647 | struct bgp_info *ri; | |
5648 | unsigned long match; | |
5649 | u_char origin = BGP_ORIGIN_IGP; | |
5650 | struct aspath *aspath = NULL; | |
5651 | struct aspath *asmerge = NULL; | |
5652 | struct community *community = NULL; | |
5653 | struct community *commerge = NULL; | |
42f7e184 | 5654 | u_char atomic_aggregate = 0; |
718e3744 | 5655 | |
5656 | table = bgp->rib[afi][safi]; | |
5657 | ||
5658 | /* Sanity check. */ | |
5659 | if (afi == AFI_IP && p->prefixlen == IPV4_MAX_BITLEN) | |
5660 | return; | |
5661 | if (afi == AFI_IP6 && p->prefixlen == IPV6_MAX_BITLEN) | |
5662 | return; | |
5663 | ||
5664 | /* If routes exists below this node, generate aggregate routes. */ | |
5665 | top = bgp_node_get (table, p); | |
5666 | for (rn = bgp_node_get (table, p); rn; rn = bgp_route_next_until (rn, top)) | |
5667 | if (rn->p.prefixlen > p->prefixlen) | |
5668 | { | |
5669 | match = 0; | |
5670 | ||
5671 | for (ri = rn->info; ri; ri = ri->next) | |
5672 | { | |
5673 | if (BGP_INFO_HOLDDOWN (ri)) | |
5674 | continue; | |
5675 | ||
42f7e184 DS |
5676 | if (ri->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE)) |
5677 | atomic_aggregate = 1; | |
5678 | ||
718e3744 | 5679 | if (ri->sub_type != BGP_ROUTE_AGGREGATE) |
5680 | { | |
5681 | /* summary-only aggregate route suppress aggregated | |
5682 | route announcement. */ | |
5683 | if (aggregate->summary_only) | |
5684 | { | |
fb982c25 | 5685 | (bgp_info_extra_get (ri))->suppress++; |
1a392d46 | 5686 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 5687 | match++; |
5688 | } | |
b5d58c32 DS |
5689 | |
5690 | /* If at least one route among routes that are aggregated has | |
5691 | * ORIGIN with the value INCOMPLETE, then the aggregated route | |
5692 | * MUST have the ORIGIN attribute with the value INCOMPLETE. | |
5693 | * Otherwise, if at least one route among routes that are | |
5694 | * aggregated has ORIGIN with the value EGP, then the aggregated | |
5695 | * route MUST have the ORIGIN attribute with the value EGP. | |
5696 | */ | |
5697 | if (origin < ri->attr->origin) | |
5698 | origin = ri->attr->origin; | |
5699 | ||
718e3744 | 5700 | /* as-set aggregate route generate origin, as path, |
5701 | community aggregation. */ | |
5702 | if (aggregate->as_set) | |
5703 | { | |
718e3744 | 5704 | if (aspath) |
5705 | { | |
5706 | asmerge = aspath_aggregate (aspath, ri->attr->aspath); | |
5707 | aspath_free (aspath); | |
5708 | aspath = asmerge; | |
5709 | } | |
5710 | else | |
5711 | aspath = aspath_dup (ri->attr->aspath); | |
5712 | ||
5713 | if (ri->attr->community) | |
5714 | { | |
5715 | if (community) | |
5716 | { | |
5717 | commerge = community_merge (community, | |
5718 | ri->attr->community); | |
5719 | community = community_uniq_sort (commerge); | |
5720 | community_free (commerge); | |
5721 | } | |
5722 | else | |
5723 | community = community_dup (ri->attr->community); | |
5724 | } | |
5725 | } | |
5726 | aggregate->count++; | |
5727 | } | |
5728 | } | |
5729 | ||
5730 | /* If this node is suppressed, process the change. */ | |
5731 | if (match) | |
5732 | bgp_process (bgp, rn, afi, safi); | |
5733 | } | |
5734 | bgp_unlock_node (top); | |
5735 | ||
5736 | /* Add aggregate route to BGP table. */ | |
5737 | if (aggregate->count) | |
5738 | { | |
5739 | rn = bgp_node_get (table, p); | |
7c8ff89e | 5740 | new = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_AGGREGATE, 0, bgp->peer_self, |
fb018d25 | 5741 | bgp_attr_aggregate_intern(bgp, origin, aspath, community, |
42f7e184 DS |
5742 | aggregate->as_set, |
5743 | atomic_aggregate), rn); | |
718e3744 | 5744 | SET_FLAG (new->flags, BGP_INFO_VALID); |
718e3744 | 5745 | |
5746 | bgp_info_add (rn, new); | |
200df115 | 5747 | bgp_unlock_node (rn); |
5748 | ||
718e3744 | 5749 | /* Process change. */ |
5750 | bgp_process (bgp, rn, afi, safi); | |
5751 | } | |
5752 | } | |
5753 | ||
5754 | void | |
5755 | bgp_aggregate_delete (struct bgp *bgp, struct prefix *p, afi_t afi, | |
5756 | safi_t safi, struct bgp_aggregate *aggregate) | |
5757 | { | |
5758 | struct bgp_table *table; | |
5759 | struct bgp_node *top; | |
5760 | struct bgp_node *rn; | |
5761 | struct bgp_info *ri; | |
5762 | unsigned long match; | |
5763 | ||
5764 | table = bgp->rib[afi][safi]; | |
5765 | ||
5766 | if (afi == AFI_IP && p->prefixlen == IPV4_MAX_BITLEN) | |
5767 | return; | |
5768 | if (afi == AFI_IP6 && p->prefixlen == IPV6_MAX_BITLEN) | |
5769 | return; | |
5770 | ||
5771 | /* If routes exists below this node, generate aggregate routes. */ | |
5772 | top = bgp_node_get (table, p); | |
5773 | for (rn = bgp_node_get (table, p); rn; rn = bgp_route_next_until (rn, top)) | |
5774 | if (rn->p.prefixlen > p->prefixlen) | |
5775 | { | |
5776 | match = 0; | |
5777 | ||
5778 | for (ri = rn->info; ri; ri = ri->next) | |
5779 | { | |
5780 | if (BGP_INFO_HOLDDOWN (ri)) | |
5781 | continue; | |
5782 | ||
5783 | if (ri->sub_type != BGP_ROUTE_AGGREGATE) | |
5784 | { | |
fb982c25 | 5785 | if (aggregate->summary_only && ri->extra) |
718e3744 | 5786 | { |
fb982c25 | 5787 | ri->extra->suppress--; |
718e3744 | 5788 | |
fb982c25 | 5789 | if (ri->extra->suppress == 0) |
718e3744 | 5790 | { |
1a392d46 | 5791 | bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED); |
718e3744 | 5792 | match++; |
5793 | } | |
5794 | } | |
5795 | aggregate->count--; | |
5796 | } | |
5797 | } | |
5798 | ||
fb982c25 | 5799 | /* If this node was suppressed, process the change. */ |
718e3744 | 5800 | if (match) |
5801 | bgp_process (bgp, rn, afi, safi); | |
5802 | } | |
5803 | bgp_unlock_node (top); | |
5804 | ||
5805 | /* Delete aggregate route from BGP table. */ | |
5806 | rn = bgp_node_get (table, p); | |
5807 | ||
5808 | for (ri = rn->info; ri; ri = ri->next) | |
5809 | if (ri->peer == bgp->peer_self | |
5810 | && ri->type == ZEBRA_ROUTE_BGP | |
5811 | && ri->sub_type == BGP_ROUTE_AGGREGATE) | |
5812 | break; | |
5813 | ||
5814 | /* Withdraw static BGP route from routing table. */ | |
5815 | if (ri) | |
5816 | { | |
718e3744 | 5817 | bgp_info_delete (rn, ri); |
1a392d46 | 5818 | bgp_process (bgp, rn, afi, safi); |
718e3744 | 5819 | } |
5820 | ||
5821 | /* Unlock bgp_node_lookup. */ | |
5822 | bgp_unlock_node (rn); | |
5823 | } | |
5824 | ||
5825 | /* Aggregate route attribute. */ | |
5826 | #define AGGREGATE_SUMMARY_ONLY 1 | |
5827 | #define AGGREGATE_AS_SET 1 | |
5828 | ||
94f2b392 | 5829 | static int |
f6269b4f RB |
5830 | bgp_aggregate_unset (struct vty *vty, const char *prefix_str, |
5831 | afi_t afi, safi_t safi) | |
718e3744 | 5832 | { |
5833 | int ret; | |
5834 | struct prefix p; | |
5835 | struct bgp_node *rn; | |
5836 | struct bgp *bgp; | |
5837 | struct bgp_aggregate *aggregate; | |
5838 | ||
5839 | /* Convert string to prefix structure. */ | |
5840 | ret = str2prefix (prefix_str, &p); | |
5841 | if (!ret) | |
5842 | { | |
5843 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
5844 | return CMD_WARNING; | |
5845 | } | |
5846 | apply_mask (&p); | |
5847 | ||
5848 | /* Get BGP structure. */ | |
5849 | bgp = vty->index; | |
5850 | ||
5851 | /* Old configuration check. */ | |
f6269b4f RB |
5852 | rn = bgp_node_lookup (bgp->aggregate[afi][safi], &p); |
5853 | if (! rn) | |
718e3744 | 5854 | { |
f6269b4f RB |
5855 | vty_out (vty, "%% There is no aggregate-address configuration.%s", |
5856 | VTY_NEWLINE); | |
718e3744 | 5857 | return CMD_WARNING; |
5858 | } | |
5859 | ||
f6269b4f RB |
5860 | aggregate = rn->info; |
5861 | if (aggregate->safi & SAFI_UNICAST) | |
5862 | bgp_aggregate_delete (bgp, &p, afi, SAFI_UNICAST, aggregate); | |
5863 | if (aggregate->safi & SAFI_MULTICAST) | |
5864 | bgp_aggregate_delete (bgp, &p, afi, SAFI_MULTICAST, aggregate); | |
718e3744 | 5865 | |
f6269b4f RB |
5866 | /* Unlock aggregate address configuration. */ |
5867 | rn->info = NULL; | |
5868 | bgp_aggregate_free (aggregate); | |
5869 | bgp_unlock_node (rn); | |
5870 | bgp_unlock_node (rn); | |
718e3744 | 5871 | |
5872 | return CMD_SUCCESS; | |
5873 | } | |
5874 | ||
94f2b392 | 5875 | static int |
f6269b4f RB |
5876 | bgp_aggregate_set (struct vty *vty, const char *prefix_str, |
5877 | afi_t afi, safi_t safi, | |
5878 | u_char summary_only, u_char as_set) | |
718e3744 | 5879 | { |
5880 | int ret; | |
5881 | struct prefix p; | |
5882 | struct bgp_node *rn; | |
5883 | struct bgp *bgp; | |
5884 | struct bgp_aggregate *aggregate; | |
5885 | ||
5886 | /* Convert string to prefix structure. */ | |
5887 | ret = str2prefix (prefix_str, &p); | |
5888 | if (!ret) | |
5889 | { | |
5890 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
5891 | return CMD_WARNING; | |
5892 | } | |
5893 | apply_mask (&p); | |
5894 | ||
5895 | /* Get BGP structure. */ | |
5896 | bgp = vty->index; | |
5897 | ||
5898 | /* Old configuration check. */ | |
f6269b4f RB |
5899 | rn = bgp_node_get (bgp->aggregate[afi][safi], &p); |
5900 | ||
5901 | if (rn->info) | |
718e3744 | 5902 | { |
f6269b4f | 5903 | vty_out (vty, "There is already same aggregate network.%s", VTY_NEWLINE); |
368473f6 | 5904 | /* try to remove the old entry */ |
f6269b4f RB |
5905 | ret = bgp_aggregate_unset (vty, prefix_str, afi, safi); |
5906 | if (ret) | |
5907 | { | |
368473f6 RB |
5908 | vty_out (vty, "Error deleting aggregate.%s", VTY_NEWLINE); |
5909 | bgp_unlock_node (rn); | |
f6269b4f RB |
5910 | return CMD_WARNING; |
5911 | } | |
718e3744 | 5912 | } |
5913 | ||
f6269b4f RB |
5914 | /* Make aggregate address structure. */ |
5915 | aggregate = bgp_aggregate_new (); | |
5916 | aggregate->summary_only = summary_only; | |
5917 | aggregate->as_set = as_set; | |
5918 | aggregate->safi = safi; | |
5919 | rn->info = aggregate; | |
718e3744 | 5920 | |
f6269b4f RB |
5921 | /* Aggregate address insert into BGP routing table. */ |
5922 | if (safi & SAFI_UNICAST) | |
5923 | bgp_aggregate_add (bgp, &p, afi, SAFI_UNICAST, aggregate); | |
5924 | if (safi & SAFI_MULTICAST) | |
5925 | bgp_aggregate_add (bgp, &p, afi, SAFI_MULTICAST, aggregate); | |
718e3744 | 5926 | |
5927 | return CMD_SUCCESS; | |
5928 | } | |
5929 | ||
5930 | DEFUN (aggregate_address, | |
5931 | aggregate_address_cmd, | |
5932 | "aggregate-address A.B.C.D/M", | |
5933 | "Configure BGP aggregate entries\n" | |
5934 | "Aggregate prefix\n") | |
5935 | { | |
5936 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), 0, 0); | |
5937 | } | |
5938 | ||
5939 | DEFUN (aggregate_address_mask, | |
5940 | aggregate_address_mask_cmd, | |
5941 | "aggregate-address A.B.C.D A.B.C.D", | |
5942 | "Configure BGP aggregate entries\n" | |
5943 | "Aggregate address\n" | |
5944 | "Aggregate mask\n") | |
5945 | { | |
5946 | int ret; | |
5947 | char prefix_str[BUFSIZ]; | |
5948 | ||
5949 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
5950 | ||
5951 | if (! ret) | |
5952 | { | |
5953 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5954 | return CMD_WARNING; | |
5955 | } | |
5956 | ||
5957 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
5958 | 0, 0); | |
5959 | } | |
5960 | ||
5961 | DEFUN (aggregate_address_summary_only, | |
5962 | aggregate_address_summary_only_cmd, | |
5963 | "aggregate-address A.B.C.D/M summary-only", | |
5964 | "Configure BGP aggregate entries\n" | |
5965 | "Aggregate prefix\n" | |
5966 | "Filter more specific routes from updates\n") | |
5967 | { | |
5968 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), | |
5969 | AGGREGATE_SUMMARY_ONLY, 0); | |
5970 | } | |
5971 | ||
5972 | DEFUN (aggregate_address_mask_summary_only, | |
5973 | aggregate_address_mask_summary_only_cmd, | |
5974 | "aggregate-address A.B.C.D A.B.C.D summary-only", | |
5975 | "Configure BGP aggregate entries\n" | |
5976 | "Aggregate address\n" | |
5977 | "Aggregate mask\n" | |
5978 | "Filter more specific routes from updates\n") | |
5979 | { | |
5980 | int ret; | |
5981 | char prefix_str[BUFSIZ]; | |
5982 | ||
5983 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
5984 | ||
5985 | if (! ret) | |
5986 | { | |
5987 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
5988 | return CMD_WARNING; | |
5989 | } | |
5990 | ||
5991 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
5992 | AGGREGATE_SUMMARY_ONLY, 0); | |
5993 | } | |
5994 | ||
5995 | DEFUN (aggregate_address_as_set, | |
5996 | aggregate_address_as_set_cmd, | |
5997 | "aggregate-address A.B.C.D/M as-set", | |
5998 | "Configure BGP aggregate entries\n" | |
5999 | "Aggregate prefix\n" | |
6000 | "Generate AS set path information\n") | |
6001 | { | |
6002 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), | |
6003 | 0, AGGREGATE_AS_SET); | |
6004 | } | |
6005 | ||
6006 | DEFUN (aggregate_address_mask_as_set, | |
6007 | aggregate_address_mask_as_set_cmd, | |
6008 | "aggregate-address A.B.C.D A.B.C.D as-set", | |
6009 | "Configure BGP aggregate entries\n" | |
6010 | "Aggregate address\n" | |
6011 | "Aggregate mask\n" | |
6012 | "Generate AS set path information\n") | |
6013 | { | |
6014 | int ret; | |
6015 | char prefix_str[BUFSIZ]; | |
6016 | ||
6017 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6018 | ||
6019 | if (! ret) | |
6020 | { | |
6021 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6022 | return CMD_WARNING; | |
6023 | } | |
6024 | ||
6025 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
6026 | 0, AGGREGATE_AS_SET); | |
6027 | } | |
6028 | ||
6029 | ||
6030 | DEFUN (aggregate_address_as_set_summary, | |
6031 | aggregate_address_as_set_summary_cmd, | |
6032 | "aggregate-address A.B.C.D/M as-set summary-only", | |
6033 | "Configure BGP aggregate entries\n" | |
6034 | "Aggregate prefix\n" | |
6035 | "Generate AS set path information\n" | |
6036 | "Filter more specific routes from updates\n") | |
6037 | { | |
6038 | return bgp_aggregate_set (vty, argv[0], AFI_IP, bgp_node_safi (vty), | |
6039 | AGGREGATE_SUMMARY_ONLY, AGGREGATE_AS_SET); | |
6040 | } | |
6041 | ||
6042 | ALIAS (aggregate_address_as_set_summary, | |
6043 | aggregate_address_summary_as_set_cmd, | |
6044 | "aggregate-address A.B.C.D/M summary-only as-set", | |
6045 | "Configure BGP aggregate entries\n" | |
6046 | "Aggregate prefix\n" | |
6047 | "Filter more specific routes from updates\n" | |
6048 | "Generate AS set path information\n") | |
6049 | ||
6050 | DEFUN (aggregate_address_mask_as_set_summary, | |
6051 | aggregate_address_mask_as_set_summary_cmd, | |
6052 | "aggregate-address A.B.C.D A.B.C.D as-set summary-only", | |
6053 | "Configure BGP aggregate entries\n" | |
6054 | "Aggregate address\n" | |
6055 | "Aggregate mask\n" | |
6056 | "Generate AS set path information\n" | |
6057 | "Filter more specific routes from updates\n") | |
6058 | { | |
6059 | int ret; | |
6060 | char prefix_str[BUFSIZ]; | |
6061 | ||
6062 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6063 | ||
6064 | if (! ret) | |
6065 | { | |
6066 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6067 | return CMD_WARNING; | |
6068 | } | |
6069 | ||
6070 | return bgp_aggregate_set (vty, prefix_str, AFI_IP, bgp_node_safi (vty), | |
6071 | AGGREGATE_SUMMARY_ONLY, AGGREGATE_AS_SET); | |
6072 | } | |
6073 | ||
6074 | ALIAS (aggregate_address_mask_as_set_summary, | |
6075 | aggregate_address_mask_summary_as_set_cmd, | |
6076 | "aggregate-address A.B.C.D A.B.C.D summary-only as-set", | |
6077 | "Configure BGP aggregate entries\n" | |
6078 | "Aggregate address\n" | |
6079 | "Aggregate mask\n" | |
6080 | "Filter more specific routes from updates\n" | |
6081 | "Generate AS set path information\n") | |
6082 | ||
6083 | DEFUN (no_aggregate_address, | |
6084 | no_aggregate_address_cmd, | |
6085 | "no aggregate-address A.B.C.D/M", | |
6086 | NO_STR | |
6087 | "Configure BGP aggregate entries\n" | |
6088 | "Aggregate prefix\n") | |
6089 | { | |
6090 | return bgp_aggregate_unset (vty, argv[0], AFI_IP, bgp_node_safi (vty)); | |
6091 | } | |
6092 | ||
6093 | ALIAS (no_aggregate_address, | |
6094 | no_aggregate_address_summary_only_cmd, | |
6095 | "no aggregate-address A.B.C.D/M summary-only", | |
6096 | NO_STR | |
6097 | "Configure BGP aggregate entries\n" | |
6098 | "Aggregate prefix\n" | |
6099 | "Filter more specific routes from updates\n") | |
6100 | ||
6101 | ALIAS (no_aggregate_address, | |
6102 | no_aggregate_address_as_set_cmd, | |
6103 | "no aggregate-address A.B.C.D/M as-set", | |
6104 | NO_STR | |
6105 | "Configure BGP aggregate entries\n" | |
6106 | "Aggregate prefix\n" | |
6107 | "Generate AS set path information\n") | |
6108 | ||
6109 | ALIAS (no_aggregate_address, | |
6110 | no_aggregate_address_as_set_summary_cmd, | |
6111 | "no aggregate-address A.B.C.D/M as-set summary-only", | |
6112 | NO_STR | |
6113 | "Configure BGP aggregate entries\n" | |
6114 | "Aggregate prefix\n" | |
6115 | "Generate AS set path information\n" | |
6116 | "Filter more specific routes from updates\n") | |
6117 | ||
6118 | ALIAS (no_aggregate_address, | |
6119 | no_aggregate_address_summary_as_set_cmd, | |
6120 | "no aggregate-address A.B.C.D/M summary-only as-set", | |
6121 | NO_STR | |
6122 | "Configure BGP aggregate entries\n" | |
6123 | "Aggregate prefix\n" | |
6124 | "Filter more specific routes from updates\n" | |
6125 | "Generate AS set path information\n") | |
6126 | ||
6127 | DEFUN (no_aggregate_address_mask, | |
6128 | no_aggregate_address_mask_cmd, | |
6129 | "no aggregate-address A.B.C.D A.B.C.D", | |
6130 | NO_STR | |
6131 | "Configure BGP aggregate entries\n" | |
6132 | "Aggregate address\n" | |
6133 | "Aggregate mask\n") | |
6134 | { | |
6135 | int ret; | |
6136 | char prefix_str[BUFSIZ]; | |
6137 | ||
6138 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
6139 | ||
6140 | if (! ret) | |
6141 | { | |
6142 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
6143 | return CMD_WARNING; | |
6144 | } | |
6145 | ||
6146 | return bgp_aggregate_unset (vty, prefix_str, AFI_IP, bgp_node_safi (vty)); | |
6147 | } | |
6148 | ||
6149 | ALIAS (no_aggregate_address_mask, | |
6150 | no_aggregate_address_mask_summary_only_cmd, | |
6151 | "no aggregate-address A.B.C.D A.B.C.D summary-only", | |
6152 | NO_STR | |
6153 | "Configure BGP aggregate entries\n" | |
6154 | "Aggregate address\n" | |
6155 | "Aggregate mask\n" | |
6156 | "Filter more specific routes from updates\n") | |
6157 | ||
6158 | ALIAS (no_aggregate_address_mask, | |
6159 | no_aggregate_address_mask_as_set_cmd, | |
6160 | "no aggregate-address A.B.C.D A.B.C.D as-set", | |
6161 | NO_STR | |
6162 | "Configure BGP aggregate entries\n" | |
6163 | "Aggregate address\n" | |
6164 | "Aggregate mask\n" | |
6165 | "Generate AS set path information\n") | |
6166 | ||
6167 | ALIAS (no_aggregate_address_mask, | |
6168 | no_aggregate_address_mask_as_set_summary_cmd, | |
6169 | "no aggregate-address A.B.C.D A.B.C.D as-set summary-only", | |
6170 | NO_STR | |
6171 | "Configure BGP aggregate entries\n" | |
6172 | "Aggregate address\n" | |
6173 | "Aggregate mask\n" | |
6174 | "Generate AS set path information\n" | |
6175 | "Filter more specific routes from updates\n") | |
6176 | ||
6177 | ALIAS (no_aggregate_address_mask, | |
6178 | no_aggregate_address_mask_summary_as_set_cmd, | |
6179 | "no aggregate-address A.B.C.D A.B.C.D summary-only as-set", | |
6180 | NO_STR | |
6181 | "Configure BGP aggregate entries\n" | |
6182 | "Aggregate address\n" | |
6183 | "Aggregate mask\n" | |
6184 | "Filter more specific routes from updates\n" | |
6185 | "Generate AS set path information\n") | |
6186 | ||
6187 | #ifdef HAVE_IPV6 | |
6188 | DEFUN (ipv6_aggregate_address, | |
6189 | ipv6_aggregate_address_cmd, | |
6190 | "aggregate-address X:X::X:X/M", | |
6191 | "Configure BGP aggregate entries\n" | |
6192 | "Aggregate prefix\n") | |
6193 | { | |
6194 | return bgp_aggregate_set (vty, argv[0], AFI_IP6, SAFI_UNICAST, 0, 0); | |
6195 | } | |
6196 | ||
6197 | DEFUN (ipv6_aggregate_address_summary_only, | |
6198 | ipv6_aggregate_address_summary_only_cmd, | |
6199 | "aggregate-address X:X::X:X/M summary-only", | |
6200 | "Configure BGP aggregate entries\n" | |
6201 | "Aggregate prefix\n" | |
6202 | "Filter more specific routes from updates\n") | |
6203 | { | |
6204 | return bgp_aggregate_set (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
6205 | AGGREGATE_SUMMARY_ONLY, 0); | |
6206 | } | |
6207 | ||
6208 | DEFUN (no_ipv6_aggregate_address, | |
6209 | no_ipv6_aggregate_address_cmd, | |
6210 | "no aggregate-address X:X::X:X/M", | |
6211 | NO_STR | |
6212 | "Configure BGP aggregate entries\n" | |
6213 | "Aggregate prefix\n") | |
6214 | { | |
6215 | return bgp_aggregate_unset (vty, argv[0], AFI_IP6, SAFI_UNICAST); | |
6216 | } | |
6217 | ||
6218 | DEFUN (no_ipv6_aggregate_address_summary_only, | |
6219 | no_ipv6_aggregate_address_summary_only_cmd, | |
6220 | "no aggregate-address X:X::X:X/M summary-only", | |
6221 | NO_STR | |
6222 | "Configure BGP aggregate entries\n" | |
6223 | "Aggregate prefix\n" | |
6224 | "Filter more specific routes from updates\n") | |
6225 | { | |
6226 | return bgp_aggregate_unset (vty, argv[0], AFI_IP6, SAFI_UNICAST); | |
6227 | } | |
6228 | ||
6229 | ALIAS (ipv6_aggregate_address, | |
6230 | old_ipv6_aggregate_address_cmd, | |
6231 | "ipv6 bgp aggregate-address X:X::X:X/M", | |
6232 | IPV6_STR | |
6233 | BGP_STR | |
6234 | "Configure BGP aggregate entries\n" | |
6235 | "Aggregate prefix\n") | |
6236 | ||
6237 | ALIAS (ipv6_aggregate_address_summary_only, | |
6238 | old_ipv6_aggregate_address_summary_only_cmd, | |
6239 | "ipv6 bgp aggregate-address X:X::X:X/M summary-only", | |
6240 | IPV6_STR | |
6241 | BGP_STR | |
6242 | "Configure BGP aggregate entries\n" | |
6243 | "Aggregate prefix\n" | |
6244 | "Filter more specific routes from updates\n") | |
6245 | ||
6246 | ALIAS (no_ipv6_aggregate_address, | |
6247 | old_no_ipv6_aggregate_address_cmd, | |
6248 | "no ipv6 bgp aggregate-address X:X::X:X/M", | |
6249 | NO_STR | |
6250 | IPV6_STR | |
6251 | BGP_STR | |
6252 | "Configure BGP aggregate entries\n" | |
6253 | "Aggregate prefix\n") | |
6254 | ||
6255 | ALIAS (no_ipv6_aggregate_address_summary_only, | |
6256 | old_no_ipv6_aggregate_address_summary_only_cmd, | |
6257 | "no ipv6 bgp aggregate-address X:X::X:X/M summary-only", | |
6258 | NO_STR | |
6259 | IPV6_STR | |
6260 | BGP_STR | |
6261 | "Configure BGP aggregate entries\n" | |
6262 | "Aggregate prefix\n" | |
6263 | "Filter more specific routes from updates\n") | |
6264 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 6265 | |
718e3744 | 6266 | /* Redistribute route treatment. */ |
6267 | void | |
f04a80a5 | 6268 | bgp_redistribute_add (struct prefix *p, const struct in_addr *nexthop, |
bc413143 | 6269 | const struct in6_addr *nexthop6, unsigned int ifindex, |
7c8ff89e | 6270 | u_int32_t metric, u_char type, u_short instance, u_short tag) |
718e3744 | 6271 | { |
6272 | struct bgp *bgp; | |
1eb8ef25 | 6273 | struct listnode *node, *nnode; |
718e3744 | 6274 | struct bgp_info *new; |
6275 | struct bgp_info *bi; | |
6276 | struct bgp_info info; | |
6277 | struct bgp_node *bn; | |
e16a4133 | 6278 | struct attr attr; |
718e3744 | 6279 | struct attr *new_attr; |
6280 | afi_t afi; | |
6281 | int ret; | |
7c8ff89e | 6282 | struct bgp_redist *red; |
718e3744 | 6283 | |
6284 | /* Make default attribute. */ | |
6285 | bgp_attr_default_set (&attr, BGP_ORIGIN_INCOMPLETE); | |
6286 | if (nexthop) | |
6287 | attr.nexthop = *nexthop; | |
bc413143 | 6288 | attr.nh_ifindex = ifindex; |
718e3744 | 6289 | |
f04a80a5 SH |
6290 | #ifdef HAVE_IPV6 |
6291 | if (nexthop6) | |
6292 | { | |
6293 | struct attr_extra *extra = bgp_attr_extra_get(&attr); | |
6294 | extra->mp_nexthop_global = *nexthop6; | |
6295 | extra->mp_nexthop_len = 16; | |
6296 | } | |
6297 | #endif | |
6298 | ||
718e3744 | 6299 | attr.med = metric; |
6300 | attr.flag |= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC); | |
0d9551dc | 6301 | attr.extra->tag = tag; |
718e3744 | 6302 | |
1eb8ef25 | 6303 | for (ALL_LIST_ELEMENTS (bm->bgp, node, nnode, bgp)) |
718e3744 | 6304 | { |
6305 | afi = family2afi (p->family); | |
6306 | ||
7c8ff89e DS |
6307 | red = bgp_redist_lookup(bgp, afi, type, instance); |
6308 | if (red) | |
718e3744 | 6309 | { |
558d1fec JBD |
6310 | struct attr attr_new; |
6311 | struct attr_extra extra_new; | |
6312 | ||
718e3744 | 6313 | /* Copy attribute for modification. */ |
558d1fec | 6314 | attr_new.extra = &extra_new; |
fb982c25 | 6315 | bgp_attr_dup (&attr_new, &attr); |
718e3744 | 6316 | |
7c8ff89e DS |
6317 | if (red->redist_metric_flag) |
6318 | attr_new.med = red->redist_metric; | |
718e3744 | 6319 | |
6320 | /* Apply route-map. */ | |
7c8ff89e | 6321 | if (red->rmap.map) |
718e3744 | 6322 | { |
6323 | info.peer = bgp->peer_self; | |
6324 | info.attr = &attr_new; | |
6325 | ||
fee0f4c6 | 6326 | SET_FLAG (bgp->peer_self->rmap_type, PEER_RMAP_TYPE_REDISTRIBUTE); |
6327 | ||
7c8ff89e | 6328 | ret = route_map_apply (red->rmap.map, p, RMAP_BGP, &info); |
fee0f4c6 | 6329 | |
6330 | bgp->peer_self->rmap_type = 0; | |
6331 | ||
718e3744 | 6332 | if (ret == RMAP_DENYMATCH) |
6333 | { | |
6334 | /* Free uninterned attribute. */ | |
6335 | bgp_attr_flush (&attr_new); | |
558d1fec | 6336 | |
718e3744 | 6337 | /* Unintern original. */ |
f6f434b2 | 6338 | aspath_unintern (&attr.aspath); |
fb982c25 | 6339 | bgp_attr_extra_free (&attr); |
7c8ff89e | 6340 | bgp_redistribute_delete (p, type, instance); |
718e3744 | 6341 | return; |
6342 | } | |
6343 | } | |
6344 | ||
fb982c25 PJ |
6345 | bn = bgp_afi_node_get (bgp->rib[afi][SAFI_UNICAST], |
6346 | afi, SAFI_UNICAST, p, NULL); | |
6347 | ||
718e3744 | 6348 | new_attr = bgp_attr_intern (&attr_new); |
558d1fec | 6349 | |
718e3744 | 6350 | for (bi = bn->info; bi; bi = bi->next) |
6351 | if (bi->peer == bgp->peer_self | |
6352 | && bi->sub_type == BGP_ROUTE_REDISTRIBUTE) | |
6353 | break; | |
6354 | ||
6355 | if (bi) | |
6356 | { | |
8d45210e AS |
6357 | if (attrhash_cmp (bi->attr, new_attr) && |
6358 | !CHECK_FLAG(bi->flags, BGP_INFO_REMOVED)) | |
718e3744 | 6359 | { |
f6f434b2 PJ |
6360 | bgp_attr_unintern (&new_attr); |
6361 | aspath_unintern (&attr.aspath); | |
fb982c25 | 6362 | bgp_attr_extra_free (&attr); |
718e3744 | 6363 | bgp_unlock_node (bn); |
6364 | return; | |
6365 | } | |
6366 | else | |
6367 | { | |
6368 | /* The attribute is changed. */ | |
1a392d46 | 6369 | bgp_info_set_flag (bn, bi, BGP_INFO_ATTR_CHANGED); |
718e3744 | 6370 | |
6371 | /* Rewrite BGP route information. */ | |
8d45210e AS |
6372 | if (CHECK_FLAG(bi->flags, BGP_INFO_REMOVED)) |
6373 | bgp_info_restore(bn, bi); | |
6374 | else | |
6375 | bgp_aggregate_decrement (bgp, p, bi, afi, SAFI_UNICAST); | |
f6f434b2 | 6376 | bgp_attr_unintern (&bi->attr); |
718e3744 | 6377 | bi->attr = new_attr; |
65957886 | 6378 | bi->uptime = bgp_clock (); |
718e3744 | 6379 | |
6380 | /* Process change. */ | |
6381 | bgp_aggregate_increment (bgp, p, bi, afi, SAFI_UNICAST); | |
6382 | bgp_process (bgp, bn, afi, SAFI_UNICAST); | |
6383 | bgp_unlock_node (bn); | |
f6f434b2 | 6384 | aspath_unintern (&attr.aspath); |
fb982c25 | 6385 | bgp_attr_extra_free (&attr); |
718e3744 | 6386 | return; |
fb018d25 | 6387 | } |
718e3744 | 6388 | } |
6389 | ||
7c8ff89e | 6390 | new = info_make(type, BGP_ROUTE_REDISTRIBUTE, instance, bgp->peer_self, |
fb018d25 | 6391 | new_attr, bn); |
718e3744 | 6392 | SET_FLAG (new->flags, BGP_INFO_VALID); |
718e3744 | 6393 | |
6394 | bgp_aggregate_increment (bgp, p, new, afi, SAFI_UNICAST); | |
6395 | bgp_info_add (bn, new); | |
200df115 | 6396 | bgp_unlock_node (bn); |
718e3744 | 6397 | bgp_process (bgp, bn, afi, SAFI_UNICAST); |
6398 | } | |
6399 | } | |
6400 | ||
6401 | /* Unintern original. */ | |
f6f434b2 | 6402 | aspath_unintern (&attr.aspath); |
fb982c25 | 6403 | bgp_attr_extra_free (&attr); |
718e3744 | 6404 | } |
6405 | ||
6406 | void | |
7c8ff89e | 6407 | bgp_redistribute_delete (struct prefix *p, u_char type, u_short instance) |
718e3744 | 6408 | { |
6409 | struct bgp *bgp; | |
1eb8ef25 | 6410 | struct listnode *node, *nnode; |
718e3744 | 6411 | afi_t afi; |
6412 | struct bgp_node *rn; | |
6413 | struct bgp_info *ri; | |
7c8ff89e | 6414 | struct bgp_redist *red; |
718e3744 | 6415 | |
1eb8ef25 | 6416 | for (ALL_LIST_ELEMENTS (bm->bgp, node, nnode, bgp)) |
718e3744 | 6417 | { |
6418 | afi = family2afi (p->family); | |
6419 | ||
7c8ff89e DS |
6420 | red = bgp_redist_lookup(bgp, afi, type, instance); |
6421 | if (red) | |
718e3744 | 6422 | { |
fee0f4c6 | 6423 | rn = bgp_afi_node_get (bgp->rib[afi][SAFI_UNICAST], afi, SAFI_UNICAST, p, NULL); |
718e3744 | 6424 | |
6425 | for (ri = rn->info; ri; ri = ri->next) | |
6426 | if (ri->peer == bgp->peer_self | |
6427 | && ri->type == type) | |
6428 | break; | |
6429 | ||
6430 | if (ri) | |
6431 | { | |
6432 | bgp_aggregate_decrement (bgp, p, ri, afi, SAFI_UNICAST); | |
718e3744 | 6433 | bgp_info_delete (rn, ri); |
1a392d46 | 6434 | bgp_process (bgp, rn, afi, SAFI_UNICAST); |
718e3744 | 6435 | } |
6436 | bgp_unlock_node (rn); | |
6437 | } | |
6438 | } | |
6439 | } | |
6440 | ||
6441 | /* Withdraw specified route type's route. */ | |
6442 | void | |
7c8ff89e | 6443 | bgp_redistribute_withdraw (struct bgp *bgp, afi_t afi, int type, u_short instance) |
718e3744 | 6444 | { |
6445 | struct bgp_node *rn; | |
6446 | struct bgp_info *ri; | |
6447 | struct bgp_table *table; | |
6448 | ||
6449 | table = bgp->rib[afi][SAFI_UNICAST]; | |
6450 | ||
6451 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
6452 | { | |
6453 | for (ri = rn->info; ri; ri = ri->next) | |
6454 | if (ri->peer == bgp->peer_self | |
7c8ff89e DS |
6455 | && ri->type == type |
6456 | && ri->instance == instance) | |
718e3744 | 6457 | break; |
6458 | ||
6459 | if (ri) | |
6460 | { | |
6461 | bgp_aggregate_decrement (bgp, &rn->p, ri, afi, SAFI_UNICAST); | |
718e3744 | 6462 | bgp_info_delete (rn, ri); |
1a392d46 | 6463 | bgp_process (bgp, rn, afi, SAFI_UNICAST); |
718e3744 | 6464 | } |
6465 | } | |
6466 | } | |
6b0655a2 | 6467 | |
718e3744 | 6468 | /* Static function to display route. */ |
94f2b392 | 6469 | static void |
718e3744 | 6470 | route_vty_out_route (struct prefix *p, struct vty *vty) |
6471 | { | |
6472 | int len; | |
6473 | u_int32_t destination; | |
6474 | char buf[BUFSIZ]; | |
6475 | ||
6476 | if (p->family == AF_INET) | |
6477 | { | |
6478 | len = vty_out (vty, "%s", inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ)); | |
6479 | destination = ntohl (p->u.prefix4.s_addr); | |
6480 | ||
6481 | if ((IN_CLASSC (destination) && p->prefixlen == 24) | |
6482 | || (IN_CLASSB (destination) && p->prefixlen == 16) | |
6483 | || (IN_CLASSA (destination) && p->prefixlen == 8) | |
6484 | || p->u.prefix4.s_addr == 0) | |
6485 | { | |
6486 | /* When mask is natural, mask is not displayed. */ | |
6487 | } | |
6488 | else | |
6489 | len += vty_out (vty, "/%d", p->prefixlen); | |
6490 | } | |
6491 | else | |
6492 | len = vty_out (vty, "%s/%d", inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ), | |
6493 | p->prefixlen); | |
6494 | ||
6495 | len = 17 - len; | |
6496 | if (len < 1) | |
6497 | vty_out (vty, "%s%*s", VTY_NEWLINE, 20, " "); | |
6498 | else | |
6499 | vty_out (vty, "%*s", len, " "); | |
6500 | } | |
6501 | ||
718e3744 | 6502 | enum bgp_display_type |
6503 | { | |
6504 | normal_list, | |
6505 | }; | |
6506 | ||
b40d939b | 6507 | /* Print the short form route status for a bgp_info */ |
6508 | static void | |
6509 | route_vty_short_status_out (struct vty *vty, struct bgp_info *binfo) | |
718e3744 | 6510 | { |
b40d939b | 6511 | /* Route status display. */ |
6512 | if (CHECK_FLAG (binfo->flags, BGP_INFO_REMOVED)) | |
6513 | vty_out (vty, "R"); | |
6514 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_STALE)) | |
93406d87 | 6515 | vty_out (vty, "S"); |
fb982c25 | 6516 | else if (binfo->extra && binfo->extra->suppress) |
718e3744 | 6517 | vty_out (vty, "s"); |
31eba040 DS |
6518 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_VALID) && |
6519 | ! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
718e3744 | 6520 | vty_out (vty, "*"); |
6521 | else | |
6522 | vty_out (vty, " "); | |
6523 | ||
6524 | /* Selected */ | |
6525 | if (CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
6526 | vty_out (vty, "h"); | |
6527 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED)) | |
6528 | vty_out (vty, "d"); | |
6529 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED)) | |
6530 | vty_out (vty, ">"); | |
b366b518 BB |
6531 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_MULTIPATH)) |
6532 | vty_out (vty, "="); | |
718e3744 | 6533 | else |
6534 | vty_out (vty, " "); | |
6535 | ||
6536 | /* Internal route. */ | |
6537 | if ((binfo->peer->as) && (binfo->peer->as == binfo->peer->local_as)) | |
6538 | vty_out (vty, "i"); | |
6539 | else | |
b40d939b | 6540 | vty_out (vty, " "); |
6541 | } | |
6542 | ||
6543 | /* called from terminal list command */ | |
6544 | void | |
6545 | route_vty_out (struct vty *vty, struct prefix *p, | |
47fc97cc | 6546 | struct bgp_info *binfo, int display, safi_t safi, char *delim) |
b40d939b | 6547 | { |
6548 | struct attr *attr; | |
47fc97cc DS |
6549 | |
6550 | /* short status lead text */ | |
b40d939b | 6551 | route_vty_short_status_out (vty, binfo); |
47fc97cc DS |
6552 | |
6553 | if (delim) | |
6554 | vty_out (vty, "%c", *delim); | |
6555 | ||
718e3744 | 6556 | /* print prefix and mask */ |
6557 | if (! display) | |
6558 | route_vty_out_route (p, vty); | |
6559 | else | |
6560 | vty_out (vty, "%*s", 17, " "); | |
6561 | ||
47fc97cc DS |
6562 | if (delim) |
6563 | vty_out (vty, "%c", *delim); | |
6564 | ||
718e3744 | 6565 | /* Print attribute */ |
6566 | attr = binfo->attr; | |
6567 | if (attr) | |
6568 | { | |
6569 | if (p->family == AF_INET) | |
6570 | { | |
6571 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
6572 | vty_out (vty, "%-16s", |
6573 | inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
718e3744 | 6574 | else |
6575 | vty_out (vty, "%-16s", inet_ntoa (attr->nexthop)); | |
6576 | } | |
6577 | #ifdef HAVE_IPV6 | |
6578 | else if (p->family == AF_INET6) | |
6579 | { | |
6580 | int len; | |
6581 | char buf[BUFSIZ]; | |
6582 | ||
6583 | len = vty_out (vty, "%s", | |
fb982c25 PJ |
6584 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
6585 | buf, BUFSIZ)); | |
718e3744 | 6586 | len = 16 - len; |
6587 | if (len < 1) | |
6588 | vty_out (vty, "%s%*s", VTY_NEWLINE, 36, " "); | |
6589 | else | |
6590 | vty_out (vty, "%*s", len, " "); | |
6591 | } | |
6592 | #endif /* HAVE_IPV6 */ | |
6593 | ||
47fc97cc DS |
6594 | if (delim) |
6595 | vty_out (vty, "%c", *delim); | |
6596 | ||
718e3744 | 6597 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) |
c099baf6 | 6598 | vty_out (vty, "%10u", attr->med); |
718e3744 | 6599 | else |
6600 | vty_out (vty, " "); | |
6601 | ||
47fc97cc DS |
6602 | if (delim) |
6603 | vty_out (vty, "%c", *delim); | |
6604 | ||
718e3744 | 6605 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) |
c099baf6 | 6606 | vty_out (vty, "%7u", attr->local_pref); |
718e3744 | 6607 | else |
6608 | vty_out (vty, " "); | |
6609 | ||
47fc97cc DS |
6610 | if (delim) |
6611 | vty_out (vty, "%c", *delim); | |
6612 | ||
fb982c25 | 6613 | vty_out (vty, "%7u ", (attr->extra ? attr->extra->weight : 0)); |
47fc97cc DS |
6614 | |
6615 | if (delim) | |
6616 | vty_out (vty, "%c", *delim); | |
6617 | ||
b2518c1e PJ |
6618 | /* Print aspath */ |
6619 | if (attr->aspath) | |
841f7a57 | 6620 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 6621 | |
47fc97cc DS |
6622 | if (delim) |
6623 | vty_out (vty, "%c", *delim); | |
6624 | ||
b2518c1e | 6625 | /* Print origin */ |
718e3744 | 6626 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
b2518c1e | 6627 | } |
718e3744 | 6628 | vty_out (vty, "%s", VTY_NEWLINE); |
718e3744 | 6629 | } |
6630 | ||
6631 | /* called from terminal list command */ | |
6632 | void | |
6633 | route_vty_out_tmp (struct vty *vty, struct prefix *p, | |
47fc97cc | 6634 | struct attr *attr, safi_t safi, char *delim) |
718e3744 | 6635 | { |
6636 | /* Route status display. */ | |
6637 | vty_out (vty, "*"); | |
6638 | vty_out (vty, ">"); | |
6639 | vty_out (vty, " "); | |
6640 | ||
47fc97cc DS |
6641 | if (delim) |
6642 | vty_out (vty, "%c", *delim); | |
6643 | ||
718e3744 | 6644 | /* print prefix and mask */ |
6645 | route_vty_out_route (p, vty); | |
6646 | ||
47fc97cc DS |
6647 | if (delim) |
6648 | vty_out (vty, "%c", *delim); | |
6649 | ||
718e3744 | 6650 | /* Print attribute */ |
6651 | if (attr) | |
6652 | { | |
6653 | if (p->family == AF_INET) | |
6654 | { | |
6655 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
6656 | vty_out (vty, "%-16s", |
6657 | inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
718e3744 | 6658 | else |
6659 | vty_out (vty, "%-16s", inet_ntoa (attr->nexthop)); | |
6660 | } | |
6661 | #ifdef HAVE_IPV6 | |
6662 | else if (p->family == AF_INET6) | |
6663 | { | |
6664 | int len; | |
6665 | char buf[BUFSIZ]; | |
fb982c25 PJ |
6666 | |
6667 | assert (attr->extra); | |
718e3744 | 6668 | |
6669 | len = vty_out (vty, "%s", | |
fb982c25 PJ |
6670 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
6671 | buf, BUFSIZ)); | |
718e3744 | 6672 | len = 16 - len; |
6673 | if (len < 1) | |
6674 | vty_out (vty, "%s%*s", VTY_NEWLINE, 36, " "); | |
6675 | else | |
6676 | vty_out (vty, "%*s", len, " "); | |
6677 | } | |
6678 | #endif /* HAVE_IPV6 */ | |
6679 | ||
47fc97cc DS |
6680 | if (delim) |
6681 | vty_out (vty, "%c", *delim); | |
6682 | ||
718e3744 | 6683 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) |
c099baf6 | 6684 | vty_out (vty, "%10u", attr->med); |
718e3744 | 6685 | else |
6686 | vty_out (vty, " "); | |
6687 | ||
47fc97cc DS |
6688 | if (delim) |
6689 | vty_out (vty, "%c", *delim); | |
6690 | ||
718e3744 | 6691 | if (attr->flag & ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)) |
c099baf6 | 6692 | vty_out (vty, "%7u", attr->local_pref); |
718e3744 | 6693 | else |
6694 | vty_out (vty, " "); | |
fb982c25 | 6695 | |
47fc97cc DS |
6696 | if (delim) |
6697 | vty_out (vty, "%c", *delim); | |
6698 | ||
c099baf6 | 6699 | vty_out (vty, "%7u ", (attr->extra ? attr->extra->weight : 0)); |
fb982c25 | 6700 | |
47fc97cc DS |
6701 | if (delim) |
6702 | vty_out (vty, "%c", *delim); | |
6703 | ||
b2518c1e PJ |
6704 | /* Print aspath */ |
6705 | if (attr->aspath) | |
841f7a57 | 6706 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 6707 | |
47fc97cc DS |
6708 | if (delim) |
6709 | vty_out (vty, "%c", *delim); | |
6710 | ||
b2518c1e | 6711 | /* Print origin */ |
718e3744 | 6712 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
b2518c1e | 6713 | } |
718e3744 | 6714 | |
6715 | vty_out (vty, "%s", VTY_NEWLINE); | |
6716 | } | |
6717 | ||
5a646650 | 6718 | void |
718e3744 | 6719 | route_vty_out_tag (struct vty *vty, struct prefix *p, |
6720 | struct bgp_info *binfo, int display, safi_t safi) | |
6721 | { | |
6722 | struct attr *attr; | |
718e3744 | 6723 | u_int32_t label = 0; |
fb982c25 PJ |
6724 | |
6725 | if (!binfo->extra) | |
6726 | return; | |
6727 | ||
b40d939b | 6728 | /* short status lead text */ |
6729 | route_vty_short_status_out (vty, binfo); | |
6730 | ||
718e3744 | 6731 | /* print prefix and mask */ |
6732 | if (! display) | |
6733 | route_vty_out_route (p, vty); | |
6734 | else | |
6735 | vty_out (vty, "%*s", 17, " "); | |
6736 | ||
6737 | /* Print attribute */ | |
6738 | attr = binfo->attr; | |
6739 | if (attr) | |
6740 | { | |
6741 | if (p->family == AF_INET) | |
6742 | { | |
6743 | if (safi == SAFI_MPLS_VPN) | |
fb982c25 PJ |
6744 | vty_out (vty, "%-16s", |
6745 | inet_ntoa (attr->extra->mp_nexthop_global_in)); | |
718e3744 | 6746 | else |
6747 | vty_out (vty, "%-16s", inet_ntoa (attr->nexthop)); | |
6748 | } | |
6749 | #ifdef HAVE_IPV6 | |
6750 | else if (p->family == AF_INET6) | |
6751 | { | |
fb982c25 | 6752 | assert (attr->extra); |
718e3744 | 6753 | char buf[BUFSIZ]; |
6754 | char buf1[BUFSIZ]; | |
fb982c25 | 6755 | if (attr->extra->mp_nexthop_len == 16) |
718e3744 | 6756 | vty_out (vty, "%s", |
fb982c25 PJ |
6757 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
6758 | buf, BUFSIZ)); | |
6759 | else if (attr->extra->mp_nexthop_len == 32) | |
718e3744 | 6760 | vty_out (vty, "%s(%s)", |
fb982c25 PJ |
6761 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
6762 | buf, BUFSIZ), | |
6763 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local, | |
6764 | buf1, BUFSIZ)); | |
718e3744 | 6765 | |
6766 | } | |
6767 | #endif /* HAVE_IPV6 */ | |
6768 | } | |
6769 | ||
fb982c25 | 6770 | label = decode_label (binfo->extra->tag); |
718e3744 | 6771 | |
6772 | vty_out (vty, "notag/%d", label); | |
6773 | ||
6774 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 6775 | } |
6776 | ||
6777 | /* dampening route */ | |
5a646650 | 6778 | static void |
718e3744 | 6779 | damp_route_vty_out (struct vty *vty, struct prefix *p, |
6780 | struct bgp_info *binfo, int display, safi_t safi) | |
6781 | { | |
6782 | struct attr *attr; | |
718e3744 | 6783 | int len; |
50aef6f3 | 6784 | char timebuf[BGP_UPTIME_LEN]; |
718e3744 | 6785 | |
b40d939b | 6786 | /* short status lead text */ |
6787 | route_vty_short_status_out (vty, binfo); | |
6788 | ||
718e3744 | 6789 | /* print prefix and mask */ |
6790 | if (! display) | |
6791 | route_vty_out_route (p, vty); | |
6792 | else | |
6793 | vty_out (vty, "%*s", 17, " "); | |
6794 | ||
6795 | len = vty_out (vty, "%s", binfo->peer->host); | |
6796 | len = 17 - len; | |
6797 | if (len < 1) | |
6798 | vty_out (vty, "%s%*s", VTY_NEWLINE, 34, " "); | |
6799 | else | |
6800 | vty_out (vty, "%*s", len, " "); | |
6801 | ||
50aef6f3 | 6802 | vty_out (vty, "%s ", bgp_damp_reuse_time_vty (vty, binfo, timebuf, BGP_UPTIME_LEN)); |
718e3744 | 6803 | |
6804 | /* Print attribute */ | |
6805 | attr = binfo->attr; | |
6806 | if (attr) | |
6807 | { | |
6808 | /* Print aspath */ | |
6809 | if (attr->aspath) | |
841f7a57 | 6810 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 6811 | |
6812 | /* Print origin */ | |
b2518c1e | 6813 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
718e3744 | 6814 | } |
6815 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 6816 | } |
6817 | ||
718e3744 | 6818 | /* flap route */ |
5a646650 | 6819 | static void |
718e3744 | 6820 | flap_route_vty_out (struct vty *vty, struct prefix *p, |
6821 | struct bgp_info *binfo, int display, safi_t safi) | |
6822 | { | |
6823 | struct attr *attr; | |
6824 | struct bgp_damp_info *bdi; | |
718e3744 | 6825 | char timebuf[BGP_UPTIME_LEN]; |
6826 | int len; | |
fb982c25 PJ |
6827 | |
6828 | if (!binfo->extra) | |
6829 | return; | |
6830 | ||
6831 | bdi = binfo->extra->damp_info; | |
718e3744 | 6832 | |
b40d939b | 6833 | /* short status lead text */ |
6834 | route_vty_short_status_out (vty, binfo); | |
6835 | ||
718e3744 | 6836 | /* print prefix and mask */ |
6837 | if (! display) | |
6838 | route_vty_out_route (p, vty); | |
6839 | else | |
6840 | vty_out (vty, "%*s", 17, " "); | |
6841 | ||
6842 | len = vty_out (vty, "%s", binfo->peer->host); | |
6843 | len = 16 - len; | |
6844 | if (len < 1) | |
6845 | vty_out (vty, "%s%*s", VTY_NEWLINE, 33, " "); | |
6846 | else | |
6847 | vty_out (vty, "%*s", len, " "); | |
6848 | ||
6849 | len = vty_out (vty, "%d", bdi->flap); | |
6850 | len = 5 - len; | |
6851 | if (len < 1) | |
6852 | vty_out (vty, " "); | |
6853 | else | |
6854 | vty_out (vty, "%*s ", len, " "); | |
6855 | ||
6856 | vty_out (vty, "%s ", peer_uptime (bdi->start_time, | |
6857 | timebuf, BGP_UPTIME_LEN)); | |
6858 | ||
6859 | if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED) | |
6860 | && ! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
50aef6f3 | 6861 | vty_out (vty, "%s ", bgp_damp_reuse_time_vty (vty, binfo, timebuf, BGP_UPTIME_LEN)); |
718e3744 | 6862 | else |
6863 | vty_out (vty, "%*s ", 8, " "); | |
6864 | ||
6865 | /* Print attribute */ | |
6866 | attr = binfo->attr; | |
6867 | if (attr) | |
6868 | { | |
6869 | /* Print aspath */ | |
6870 | if (attr->aspath) | |
841f7a57 | 6871 | aspath_print_vty (vty, "%s", attr->aspath, " "); |
718e3744 | 6872 | |
6873 | /* Print origin */ | |
b2518c1e | 6874 | vty_out (vty, "%s", bgp_origin_str[attr->origin]); |
718e3744 | 6875 | } |
6876 | vty_out (vty, "%s", VTY_NEWLINE); | |
718e3744 | 6877 | } |
6878 | ||
94f2b392 | 6879 | static void |
718e3744 | 6880 | route_vty_out_detail (struct vty *vty, struct bgp *bgp, struct prefix *p, |
6881 | struct bgp_info *binfo, afi_t afi, safi_t safi) | |
6882 | { | |
6883 | char buf[INET6_ADDRSTRLEN]; | |
6884 | char buf1[BUFSIZ]; | |
6885 | struct attr *attr; | |
6886 | int sockunion_vty_out (struct vty *, union sockunion *); | |
30b00176 JK |
6887 | #ifdef HAVE_CLOCK_MONOTONIC |
6888 | time_t tbuf; | |
6889 | #endif | |
718e3744 | 6890 | |
6891 | attr = binfo->attr; | |
6892 | ||
6893 | if (attr) | |
6894 | { | |
6895 | /* Line1 display AS-path, Aggregator */ | |
6896 | if (attr->aspath) | |
6897 | { | |
6898 | vty_out (vty, " "); | |
fe69a505 | 6899 | if (aspath_count_hops (attr->aspath) == 0) |
718e3744 | 6900 | vty_out (vty, "Local"); |
6901 | else | |
841f7a57 | 6902 | aspath_print_vty (vty, "%s", attr->aspath, ""); |
718e3744 | 6903 | } |
6904 | ||
b40d939b | 6905 | if (CHECK_FLAG (binfo->flags, BGP_INFO_REMOVED)) |
6906 | vty_out (vty, ", (removed)"); | |
93406d87 | 6907 | if (CHECK_FLAG (binfo->flags, BGP_INFO_STALE)) |
6908 | vty_out (vty, ", (stale)"); | |
6909 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AGGREGATOR))) | |
aea339f7 | 6910 | vty_out (vty, ", (aggregated by %u %s)", |
fb982c25 PJ |
6911 | attr->extra->aggregator_as, |
6912 | inet_ntoa (attr->extra->aggregator_addr)); | |
93406d87 | 6913 | if (CHECK_FLAG (binfo->peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT)) |
6914 | vty_out (vty, ", (Received from a RR-client)"); | |
6915 | if (CHECK_FLAG (binfo->peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) | |
6916 | vty_out (vty, ", (Received from a RS-client)"); | |
6917 | if (CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
6918 | vty_out (vty, ", (history entry)"); | |
6919 | else if (CHECK_FLAG (binfo->flags, BGP_INFO_DAMPED)) | |
6920 | vty_out (vty, ", (suppressed due to dampening)"); | |
718e3744 | 6921 | vty_out (vty, "%s", VTY_NEWLINE); |
6922 | ||
6923 | /* Line2 display Next-hop, Neighbor, Router-id */ | |
6924 | if (p->family == AF_INET) | |
6925 | { | |
6926 | vty_out (vty, " %s", safi == SAFI_MPLS_VPN ? | |
fb982c25 | 6927 | inet_ntoa (attr->extra->mp_nexthop_global_in) : |
718e3744 | 6928 | inet_ntoa (attr->nexthop)); |
6929 | } | |
6930 | #ifdef HAVE_IPV6 | |
6931 | else | |
6932 | { | |
fb982c25 | 6933 | assert (attr->extra); |
718e3744 | 6934 | vty_out (vty, " %s", |
fb982c25 | 6935 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, |
718e3744 | 6936 | buf, INET6_ADDRSTRLEN)); |
6937 | } | |
6938 | #endif /* HAVE_IPV6 */ | |
6939 | ||
6940 | if (binfo->peer == bgp->peer_self) | |
6941 | { | |
6942 | vty_out (vty, " from %s ", | |
6943 | p->family == AF_INET ? "0.0.0.0" : "::"); | |
6944 | vty_out (vty, "(%s)", inet_ntoa(bgp->router_id)); | |
6945 | } | |
6946 | else | |
6947 | { | |
6948 | if (! CHECK_FLAG (binfo->flags, BGP_INFO_VALID)) | |
6949 | vty_out (vty, " (inaccessible)"); | |
fb982c25 | 6950 | else if (binfo->extra && binfo->extra->igpmetric) |
ddc943de | 6951 | vty_out (vty, " (metric %u)", binfo->extra->igpmetric); |
eb821189 | 6952 | vty_out (vty, " from %s", sockunion2str (&binfo->peer->su, buf, SU_ADDRSTRLEN)); |
718e3744 | 6953 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
fb982c25 | 6954 | vty_out (vty, " (%s)", inet_ntoa (attr->extra->originator_id)); |
718e3744 | 6955 | else |
6956 | vty_out (vty, " (%s)", inet_ntop (AF_INET, &binfo->peer->remote_id, buf1, BUFSIZ)); | |
6957 | } | |
6958 | vty_out (vty, "%s", VTY_NEWLINE); | |
6959 | ||
6960 | #ifdef HAVE_IPV6 | |
6961 | /* display nexthop local */ | |
fb982c25 | 6962 | if (attr->extra && attr->extra->mp_nexthop_len == 32) |
718e3744 | 6963 | { |
6964 | vty_out (vty, " (%s)%s", | |
fb982c25 | 6965 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local, |
718e3744 | 6966 | buf, INET6_ADDRSTRLEN), |
6967 | VTY_NEWLINE); | |
6968 | } | |
6969 | #endif /* HAVE_IPV6 */ | |
6970 | ||
0d9551dc | 6971 | /* Line 3 display Origin, Med, Locpref, Weight, Tag, valid, Int/Ext/Local, Atomic, best */ |
718e3744 | 6972 | vty_out (vty, " Origin %s", bgp_origin_long_str[attr->origin]); |
6973 | ||
6974 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC)) | |
c099baf6 | 6975 | vty_out (vty, ", metric %u", attr->med); |
718e3744 | 6976 | |
6977 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) | |
c099baf6 | 6978 | vty_out (vty, ", localpref %u", attr->local_pref); |
718e3744 | 6979 | else |
c099baf6 | 6980 | vty_out (vty, ", localpref %u", bgp->default_local_pref); |
718e3744 | 6981 | |
fb982c25 | 6982 | if (attr->extra && attr->extra->weight != 0) |
c099baf6 | 6983 | vty_out (vty, ", weight %u", attr->extra->weight); |
0d9551dc DS |
6984 | |
6985 | if (attr->extra && attr->extra->tag != 0) | |
6986 | vty_out (vty, ", tag %d", attr->extra->tag); | |
718e3744 | 6987 | |
31eba040 DS |
6988 | if (! CHECK_FLAG (binfo->flags, BGP_INFO_VALID)) |
6989 | vty_out (vty, ", invalid"); | |
6990 | else if (! CHECK_FLAG (binfo->flags, BGP_INFO_HISTORY)) | |
718e3744 | 6991 | vty_out (vty, ", valid"); |
6992 | ||
6993 | if (binfo->peer != bgp->peer_self) | |
6994 | { | |
6995 | if (binfo->peer->as == binfo->peer->local_as) | |
6996 | vty_out (vty, ", internal"); | |
6997 | else | |
6998 | vty_out (vty, ", %s", | |
6999 | (bgp_confederation_peers_check(bgp, binfo->peer->as) ? "confed-external" : "external")); | |
7000 | } | |
7001 | else if (binfo->sub_type == BGP_ROUTE_AGGREGATE) | |
7002 | vty_out (vty, ", aggregated, local"); | |
7003 | else if (binfo->type != ZEBRA_ROUTE_BGP) | |
7004 | vty_out (vty, ", sourced"); | |
7005 | else | |
7006 | vty_out (vty, ", sourced, local"); | |
7007 | ||
7008 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE)) | |
7009 | vty_out (vty, ", atomic-aggregate"); | |
7010 | ||
de8d5dff JB |
7011 | if (CHECK_FLAG (binfo->flags, BGP_INFO_MULTIPATH) || |
7012 | (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED) && | |
7013 | bgp_info_mpath_count (binfo))) | |
7014 | vty_out (vty, ", multipath"); | |
7015 | ||
718e3744 | 7016 | if (CHECK_FLAG (binfo->flags, BGP_INFO_SELECTED)) |
7017 | vty_out (vty, ", best"); | |
7018 | ||
7019 | vty_out (vty, "%s", VTY_NEWLINE); | |
7020 | ||
7021 | /* Line 4 display Community */ | |
7022 | if (attr->community) | |
7023 | vty_out (vty, " Community: %s%s", attr->community->str, | |
7024 | VTY_NEWLINE); | |
7025 | ||
7026 | /* Line 5 display Extended-community */ | |
7027 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES)) | |
fb982c25 PJ |
7028 | vty_out (vty, " Extended Community: %s%s", |
7029 | attr->extra->ecommunity->str, VTY_NEWLINE); | |
718e3744 | 7030 | |
7031 | /* Line 6 display Originator, Cluster-id */ | |
7032 | if ((attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) || | |
7033 | (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST))) | |
7034 | { | |
fb982c25 | 7035 | assert (attr->extra); |
718e3744 | 7036 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID)) |
fb982c25 PJ |
7037 | vty_out (vty, " Originator: %s", |
7038 | inet_ntoa (attr->extra->originator_id)); | |
718e3744 | 7039 | |
7040 | if (attr->flag & ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST)) | |
7041 | { | |
7042 | int i; | |
7043 | vty_out (vty, ", Cluster list: "); | |
fb982c25 PJ |
7044 | for (i = 0; i < attr->extra->cluster->length / 4; i++) |
7045 | vty_out (vty, "%s ", | |
7046 | inet_ntoa (attr->extra->cluster->list[i])); | |
718e3744 | 7047 | } |
7048 | vty_out (vty, "%s", VTY_NEWLINE); | |
7049 | } | |
41367172 | 7050 | |
fb982c25 | 7051 | if (binfo->extra && binfo->extra->damp_info) |
718e3744 | 7052 | bgp_damp_info_vty (vty, binfo); |
7053 | ||
a82478b9 DS |
7054 | /* Line 7 display Addpath IDs */ |
7055 | if (binfo->addpath_rx_id || binfo->addpath_tx_id) | |
7056 | vty_out (vty, " AddPath ID: RX %u, TX %u%s", | |
7057 | binfo->addpath_rx_id, binfo->addpath_tx_id, | |
7058 | VTY_NEWLINE); | |
7059 | ||
7060 | /* Line 8 display Uptime */ | |
30b00176 JK |
7061 | #ifdef HAVE_CLOCK_MONOTONIC |
7062 | tbuf = time(NULL) - (bgp_clock() - binfo->uptime); | |
213b6cd9 | 7063 | vty_out (vty, " Last update: %s", ctime(&tbuf)); |
30b00176 JK |
7064 | #else |
7065 | vty_out (vty, " Last update: %s", ctime(&binfo->uptime)); | |
7066 | #endif /* HAVE_CLOCK_MONOTONIC */ | |
718e3744 | 7067 | } |
7068 | vty_out (vty, "%s", VTY_NEWLINE); | |
b366b518 BB |
7069 | } |
7070 | ||
47fc97cc | 7071 | #define BGP_SHOW_HEADER_CSV "Flags, Network, Next Hop, Metric, LocPrf, Weight, Path%s" |
718e3744 | 7072 | #define BGP_SHOW_DAMP_HEADER " Network From Reuse Path%s" |
7073 | #define BGP_SHOW_FLAP_HEADER " Network From Flaps Duration Reuse Path%s" | |
7074 | ||
7075 | enum bgp_show_type | |
7076 | { | |
7077 | bgp_show_type_normal, | |
7078 | bgp_show_type_regexp, | |
7079 | bgp_show_type_prefix_list, | |
7080 | bgp_show_type_filter_list, | |
7081 | bgp_show_type_route_map, | |
7082 | bgp_show_type_neighbor, | |
7083 | bgp_show_type_cidr_only, | |
7084 | bgp_show_type_prefix_longer, | |
7085 | bgp_show_type_community_all, | |
7086 | bgp_show_type_community, | |
7087 | bgp_show_type_community_exact, | |
7088 | bgp_show_type_community_list, | |
7089 | bgp_show_type_community_list_exact, | |
7090 | bgp_show_type_flap_statistics, | |
7091 | bgp_show_type_flap_address, | |
7092 | bgp_show_type_flap_prefix, | |
7093 | bgp_show_type_flap_cidr_only, | |
7094 | bgp_show_type_flap_regexp, | |
7095 | bgp_show_type_flap_filter_list, | |
7096 | bgp_show_type_flap_prefix_list, | |
7097 | bgp_show_type_flap_prefix_longer, | |
7098 | bgp_show_type_flap_route_map, | |
7099 | bgp_show_type_flap_neighbor, | |
7100 | bgp_show_type_dampend_paths, | |
7101 | bgp_show_type_damp_neighbor | |
7102 | }; | |
7103 | ||
5a646650 | 7104 | static int |
fee0f4c6 | 7105 | bgp_show_table (struct vty *vty, struct bgp_table *table, struct in_addr *router_id, |
47fc97cc | 7106 | enum bgp_show_type type, void *output_arg, char *delim) |
718e3744 | 7107 | { |
718e3744 | 7108 | struct bgp_info *ri; |
7109 | struct bgp_node *rn; | |
718e3744 | 7110 | int header = 1; |
718e3744 | 7111 | int display; |
5a646650 | 7112 | unsigned long output_count; |
718e3744 | 7113 | |
7114 | /* This is first entry point, so reset total line. */ | |
5a646650 | 7115 | output_count = 0; |
718e3744 | 7116 | |
718e3744 | 7117 | /* Start processing of routes. */ |
7118 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
7119 | if (rn->info != NULL) | |
7120 | { | |
7121 | display = 0; | |
7122 | ||
7123 | for (ri = rn->info; ri; ri = ri->next) | |
7124 | { | |
5a646650 | 7125 | if (type == bgp_show_type_flap_statistics |
718e3744 | 7126 | || type == bgp_show_type_flap_address |
7127 | || type == bgp_show_type_flap_prefix | |
7128 | || type == bgp_show_type_flap_cidr_only | |
7129 | || type == bgp_show_type_flap_regexp | |
7130 | || type == bgp_show_type_flap_filter_list | |
7131 | || type == bgp_show_type_flap_prefix_list | |
7132 | || type == bgp_show_type_flap_prefix_longer | |
7133 | || type == bgp_show_type_flap_route_map | |
7134 | || type == bgp_show_type_flap_neighbor | |
7135 | || type == bgp_show_type_dampend_paths | |
7136 | || type == bgp_show_type_damp_neighbor) | |
7137 | { | |
fb982c25 | 7138 | if (!(ri->extra && ri->extra->damp_info)) |
718e3744 | 7139 | continue; |
7140 | } | |
7141 | if (type == bgp_show_type_regexp | |
7142 | || type == bgp_show_type_flap_regexp) | |
7143 | { | |
5a646650 | 7144 | regex_t *regex = output_arg; |
718e3744 | 7145 | |
7146 | if (bgp_regexec (regex, ri->attr->aspath) == REG_NOMATCH) | |
7147 | continue; | |
7148 | } | |
7149 | if (type == bgp_show_type_prefix_list | |
7150 | || type == bgp_show_type_flap_prefix_list) | |
7151 | { | |
5a646650 | 7152 | struct prefix_list *plist = output_arg; |
718e3744 | 7153 | |
7154 | if (prefix_list_apply (plist, &rn->p) != PREFIX_PERMIT) | |
7155 | continue; | |
7156 | } | |
7157 | if (type == bgp_show_type_filter_list | |
7158 | || type == bgp_show_type_flap_filter_list) | |
7159 | { | |
5a646650 | 7160 | struct as_list *as_list = output_arg; |
718e3744 | 7161 | |
7162 | if (as_list_apply (as_list, ri->attr->aspath) != AS_FILTER_PERMIT) | |
7163 | continue; | |
7164 | } | |
7165 | if (type == bgp_show_type_route_map | |
7166 | || type == bgp_show_type_flap_route_map) | |
7167 | { | |
5a646650 | 7168 | struct route_map *rmap = output_arg; |
718e3744 | 7169 | struct bgp_info binfo; |
558d1fec JBD |
7170 | struct attr dummy_attr; |
7171 | struct attr_extra dummy_extra; | |
718e3744 | 7172 | int ret; |
7173 | ||
558d1fec | 7174 | dummy_attr.extra = &dummy_extra; |
fb982c25 | 7175 | bgp_attr_dup (&dummy_attr, ri->attr); |
558d1fec | 7176 | |
718e3744 | 7177 | binfo.peer = ri->peer; |
7178 | binfo.attr = &dummy_attr; | |
7179 | ||
7180 | ret = route_map_apply (rmap, &rn->p, RMAP_BGP, &binfo); | |
718e3744 | 7181 | if (ret == RMAP_DENYMATCH) |
7182 | continue; | |
7183 | } | |
7184 | if (type == bgp_show_type_neighbor | |
7185 | || type == bgp_show_type_flap_neighbor | |
7186 | || type == bgp_show_type_damp_neighbor) | |
7187 | { | |
5a646650 | 7188 | union sockunion *su = output_arg; |
718e3744 | 7189 | |
7190 | if (ri->peer->su_remote == NULL || ! sockunion_same(ri->peer->su_remote, su)) | |
7191 | continue; | |
7192 | } | |
7193 | if (type == bgp_show_type_cidr_only | |
7194 | || type == bgp_show_type_flap_cidr_only) | |
7195 | { | |
7196 | u_int32_t destination; | |
7197 | ||
7198 | destination = ntohl (rn->p.u.prefix4.s_addr); | |
7199 | if (IN_CLASSC (destination) && rn->p.prefixlen == 24) | |
7200 | continue; | |
7201 | if (IN_CLASSB (destination) && rn->p.prefixlen == 16) | |
7202 | continue; | |
7203 | if (IN_CLASSA (destination) && rn->p.prefixlen == 8) | |
7204 | continue; | |
7205 | } | |
7206 | if (type == bgp_show_type_prefix_longer | |
7207 | || type == bgp_show_type_flap_prefix_longer) | |
7208 | { | |
5a646650 | 7209 | struct prefix *p = output_arg; |
718e3744 | 7210 | |
7211 | if (! prefix_match (p, &rn->p)) | |
7212 | continue; | |
7213 | } | |
7214 | if (type == bgp_show_type_community_all) | |
7215 | { | |
7216 | if (! ri->attr->community) | |
7217 | continue; | |
7218 | } | |
7219 | if (type == bgp_show_type_community) | |
7220 | { | |
5a646650 | 7221 | struct community *com = output_arg; |
718e3744 | 7222 | |
7223 | if (! ri->attr->community || | |
7224 | ! community_match (ri->attr->community, com)) | |
7225 | continue; | |
7226 | } | |
7227 | if (type == bgp_show_type_community_exact) | |
7228 | { | |
5a646650 | 7229 | struct community *com = output_arg; |
718e3744 | 7230 | |
7231 | if (! ri->attr->community || | |
7232 | ! community_cmp (ri->attr->community, com)) | |
7233 | continue; | |
7234 | } | |
7235 | if (type == bgp_show_type_community_list) | |
7236 | { | |
5a646650 | 7237 | struct community_list *list = output_arg; |
718e3744 | 7238 | |
7239 | if (! community_list_match (ri->attr->community, list)) | |
7240 | continue; | |
7241 | } | |
7242 | if (type == bgp_show_type_community_list_exact) | |
7243 | { | |
5a646650 | 7244 | struct community_list *list = output_arg; |
718e3744 | 7245 | |
7246 | if (! community_list_exact_match (ri->attr->community, list)) | |
7247 | continue; | |
7248 | } | |
7249 | if (type == bgp_show_type_flap_address | |
7250 | || type == bgp_show_type_flap_prefix) | |
7251 | { | |
5a646650 | 7252 | struct prefix *p = output_arg; |
718e3744 | 7253 | |
7254 | if (! prefix_match (&rn->p, p)) | |
7255 | continue; | |
7256 | ||
7257 | if (type == bgp_show_type_flap_prefix) | |
7258 | if (p->prefixlen != rn->p.prefixlen) | |
7259 | continue; | |
7260 | } | |
7261 | if (type == bgp_show_type_dampend_paths | |
7262 | || type == bgp_show_type_damp_neighbor) | |
7263 | { | |
7264 | if (! CHECK_FLAG (ri->flags, BGP_INFO_DAMPED) | |
7265 | || CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) | |
7266 | continue; | |
7267 | } | |
7268 | ||
47fc97cc DS |
7269 | if (delim) |
7270 | { | |
7271 | if (header) | |
7272 | { | |
7273 | vty_out (vty, BGP_SHOW_HEADER_CSV, VTY_NEWLINE); | |
7274 | header = 0; | |
7275 | } | |
7276 | } | |
7277 | else if (header) | |
718e3744 | 7278 | { |
3f9c7369 | 7279 | vty_out (vty, "BGP table version is %llu, local router ID is %s%s", table->version, inet_ntoa (*router_id), VTY_NEWLINE); |
93406d87 | 7280 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); |
7281 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 7282 | if (type == bgp_show_type_dampend_paths |
7283 | || type == bgp_show_type_damp_neighbor) | |
7284 | vty_out (vty, BGP_SHOW_DAMP_HEADER, VTY_NEWLINE); | |
7285 | else if (type == bgp_show_type_flap_statistics | |
7286 | || type == bgp_show_type_flap_address | |
7287 | || type == bgp_show_type_flap_prefix | |
7288 | || type == bgp_show_type_flap_cidr_only | |
7289 | || type == bgp_show_type_flap_regexp | |
7290 | || type == bgp_show_type_flap_filter_list | |
7291 | || type == bgp_show_type_flap_prefix_list | |
7292 | || type == bgp_show_type_flap_prefix_longer | |
7293 | || type == bgp_show_type_flap_route_map | |
7294 | || type == bgp_show_type_flap_neighbor) | |
7295 | vty_out (vty, BGP_SHOW_FLAP_HEADER, VTY_NEWLINE); | |
7296 | else | |
7297 | vty_out (vty, BGP_SHOW_HEADER, VTY_NEWLINE); | |
718e3744 | 7298 | header = 0; |
7299 | } | |
7300 | ||
7301 | if (type == bgp_show_type_dampend_paths | |
7302 | || type == bgp_show_type_damp_neighbor) | |
5a646650 | 7303 | damp_route_vty_out (vty, &rn->p, ri, display, SAFI_UNICAST); |
718e3744 | 7304 | else if (type == bgp_show_type_flap_statistics |
7305 | || type == bgp_show_type_flap_address | |
7306 | || type == bgp_show_type_flap_prefix | |
7307 | || type == bgp_show_type_flap_cidr_only | |
7308 | || type == bgp_show_type_flap_regexp | |
7309 | || type == bgp_show_type_flap_filter_list | |
7310 | || type == bgp_show_type_flap_prefix_list | |
7311 | || type == bgp_show_type_flap_prefix_longer | |
7312 | || type == bgp_show_type_flap_route_map | |
7313 | || type == bgp_show_type_flap_neighbor) | |
5a646650 | 7314 | flap_route_vty_out (vty, &rn->p, ri, display, SAFI_UNICAST); |
718e3744 | 7315 | else |
47fc97cc | 7316 | route_vty_out (vty, &rn->p, ri, display, SAFI_UNICAST, delim); |
718e3744 | 7317 | display++; |
7318 | } | |
7319 | if (display) | |
5a646650 | 7320 | output_count++; |
718e3744 | 7321 | } |
7322 | ||
7323 | /* No route is displayed */ | |
5a646650 | 7324 | if (output_count == 0) |
718e3744 | 7325 | { |
7326 | if (type == bgp_show_type_normal) | |
7327 | vty_out (vty, "No BGP network exists%s", VTY_NEWLINE); | |
7328 | } | |
7329 | else | |
7330 | vty_out (vty, "%sTotal number of prefixes %ld%s", | |
5a646650 | 7331 | VTY_NEWLINE, output_count, VTY_NEWLINE); |
718e3744 | 7332 | |
7333 | return CMD_SUCCESS; | |
7334 | } | |
7335 | ||
5a646650 | 7336 | static int |
fee0f4c6 | 7337 | bgp_show (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi, |
47fc97cc | 7338 | enum bgp_show_type type, void *output_arg, char *delim) |
fee0f4c6 | 7339 | { |
7340 | struct bgp_table *table; | |
7341 | ||
7342 | if (bgp == NULL) { | |
7343 | bgp = bgp_get_default (); | |
7344 | } | |
7345 | ||
7346 | if (bgp == NULL) | |
7347 | { | |
7348 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
7349 | return CMD_WARNING; | |
7350 | } | |
7351 | ||
7352 | ||
7353 | table = bgp->rib[afi][safi]; | |
7354 | ||
47fc97cc | 7355 | return bgp_show_table (vty, table, &bgp->router_id, type, output_arg, delim); |
fee0f4c6 | 7356 | } |
7357 | ||
718e3744 | 7358 | /* Header of detailed BGP route information */ |
94f2b392 | 7359 | static void |
718e3744 | 7360 | route_vty_out_detail_header (struct vty *vty, struct bgp *bgp, |
7361 | struct bgp_node *rn, | |
7362 | struct prefix_rd *prd, afi_t afi, safi_t safi) | |
7363 | { | |
7364 | struct bgp_info *ri; | |
7365 | struct prefix *p; | |
7366 | struct peer *peer; | |
1eb8ef25 | 7367 | struct listnode *node, *nnode; |
718e3744 | 7368 | char buf1[INET6_ADDRSTRLEN]; |
7369 | char buf2[INET6_ADDRSTRLEN]; | |
7370 | int count = 0; | |
7371 | int best = 0; | |
7372 | int suppress = 0; | |
7373 | int no_export = 0; | |
7374 | int no_advertise = 0; | |
7375 | int local_as = 0; | |
7376 | int first = 0; | |
7377 | ||
7378 | p = &rn->p; | |
7379 | vty_out (vty, "BGP routing table entry for %s%s%s/%d%s", | |
7380 | (safi == SAFI_MPLS_VPN ? | |
7381 | prefix_rd2str (prd, buf1, RD_ADDRSTRLEN) : ""), | |
7382 | safi == SAFI_MPLS_VPN ? ":" : "", | |
7383 | inet_ntop (p->family, &p->u.prefix, buf2, INET6_ADDRSTRLEN), | |
7384 | p->prefixlen, VTY_NEWLINE); | |
7385 | ||
7386 | for (ri = rn->info; ri; ri = ri->next) | |
7387 | { | |
7388 | count++; | |
7389 | if (CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) | |
7390 | { | |
7391 | best = count; | |
fb982c25 | 7392 | if (ri->extra && ri->extra->suppress) |
718e3744 | 7393 | suppress = 1; |
7394 | if (ri->attr->community != NULL) | |
7395 | { | |
7396 | if (community_include (ri->attr->community, COMMUNITY_NO_ADVERTISE)) | |
7397 | no_advertise = 1; | |
7398 | if (community_include (ri->attr->community, COMMUNITY_NO_EXPORT)) | |
7399 | no_export = 1; | |
7400 | if (community_include (ri->attr->community, COMMUNITY_LOCAL_AS)) | |
7401 | local_as = 1; | |
7402 | } | |
7403 | } | |
7404 | } | |
7405 | ||
7406 | vty_out (vty, "Paths: (%d available", count); | |
7407 | if (best) | |
7408 | { | |
7409 | vty_out (vty, ", best #%d", best); | |
7410 | if (safi == SAFI_UNICAST) | |
7411 | vty_out (vty, ", table Default-IP-Routing-Table"); | |
7412 | } | |
7413 | else | |
7414 | vty_out (vty, ", no best path"); | |
7415 | if (no_advertise) | |
7416 | vty_out (vty, ", not advertised to any peer"); | |
7417 | else if (no_export) | |
7418 | vty_out (vty, ", not advertised to EBGP peer"); | |
7419 | else if (local_as) | |
7420 | vty_out (vty, ", not advertised outside local AS"); | |
7421 | if (suppress) | |
7422 | vty_out (vty, ", Advertisements suppressed by an aggregate."); | |
7423 | vty_out (vty, ")%s", VTY_NEWLINE); | |
7424 | ||
7425 | /* advertised peer */ | |
1eb8ef25 | 7426 | for (ALL_LIST_ELEMENTS (bgp->peer, node, nnode, peer)) |
718e3744 | 7427 | { |
7428 | if (bgp_adj_out_lookup (peer, p, afi, safi, rn)) | |
7429 | { | |
7430 | if (! first) | |
7431 | vty_out (vty, " Advertised to non peer-group peers:%s ", VTY_NEWLINE); | |
7432 | vty_out (vty, " %s", sockunion2str (&peer->su, buf1, SU_ADDRSTRLEN)); | |
7433 | first = 1; | |
7434 | } | |
7435 | } | |
7436 | if (! first) | |
7437 | vty_out (vty, " Not advertised to any peer"); | |
7438 | vty_out (vty, "%s", VTY_NEWLINE); | |
7439 | } | |
7440 | ||
7441 | /* Display specified route of BGP table. */ | |
94f2b392 | 7442 | static int |
fee0f4c6 | 7443 | bgp_show_route_in_table (struct vty *vty, struct bgp *bgp, |
fd79ac91 | 7444 | struct bgp_table *rib, const char *ip_str, |
7445 | afi_t afi, safi_t safi, struct prefix_rd *prd, | |
4092b06c | 7446 | int prefix_check, enum bgp_path_type pathtype) |
718e3744 | 7447 | { |
7448 | int ret; | |
7449 | int header; | |
7450 | int display = 0; | |
7451 | struct prefix match; | |
7452 | struct bgp_node *rn; | |
7453 | struct bgp_node *rm; | |
7454 | struct bgp_info *ri; | |
718e3744 | 7455 | struct bgp_table *table; |
7456 | ||
718e3744 | 7457 | /* Check IP address argument. */ |
7458 | ret = str2prefix (ip_str, &match); | |
7459 | if (! ret) | |
7460 | { | |
7461 | vty_out (vty, "address is malformed%s", VTY_NEWLINE); | |
7462 | return CMD_WARNING; | |
7463 | } | |
7464 | ||
7465 | match.family = afi2family (afi); | |
7466 | ||
7467 | if (safi == SAFI_MPLS_VPN) | |
7468 | { | |
fee0f4c6 | 7469 | for (rn = bgp_table_top (rib); rn; rn = bgp_route_next (rn)) |
718e3744 | 7470 | { |
7471 | if (prd && memcmp (rn->p.u.val, prd->val, 8) != 0) | |
7472 | continue; | |
7473 | ||
7474 | if ((table = rn->info) != NULL) | |
7475 | { | |
7476 | header = 1; | |
7477 | ||
7478 | if ((rm = bgp_node_match (table, &match)) != NULL) | |
7479 | { | |
7480 | if (prefix_check && rm->p.prefixlen != match.prefixlen) | |
6c88b44d CC |
7481 | { |
7482 | bgp_unlock_node (rm); | |
7483 | continue; | |
7484 | } | |
718e3744 | 7485 | |
7486 | for (ri = rm->info; ri; ri = ri->next) | |
7487 | { | |
7488 | if (header) | |
7489 | { | |
7490 | route_vty_out_detail_header (vty, bgp, rm, (struct prefix_rd *)&rn->p, | |
7491 | AFI_IP, SAFI_MPLS_VPN); | |
7492 | ||
7493 | header = 0; | |
7494 | } | |
7495 | display++; | |
4092b06c DS |
7496 | |
7497 | if (pathtype == BGP_PATH_ALL || | |
7498 | (pathtype == BGP_PATH_BESTPATH && CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) || | |
7499 | (pathtype == BGP_PATH_MULTIPATH && | |
7500 | (CHECK_FLAG (ri->flags, BGP_INFO_MULTIPATH) || CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)))) | |
7501 | route_vty_out_detail (vty, bgp, &rm->p, ri, AFI_IP, SAFI_MPLS_VPN); | |
718e3744 | 7502 | } |
6c88b44d CC |
7503 | |
7504 | bgp_unlock_node (rm); | |
718e3744 | 7505 | } |
7506 | } | |
7507 | } | |
7508 | } | |
7509 | else | |
7510 | { | |
7511 | header = 1; | |
7512 | ||
fee0f4c6 | 7513 | if ((rn = bgp_node_match (rib, &match)) != NULL) |
718e3744 | 7514 | { |
7515 | if (! prefix_check || rn->p.prefixlen == match.prefixlen) | |
7516 | { | |
7517 | for (ri = rn->info; ri; ri = ri->next) | |
7518 | { | |
7519 | if (header) | |
7520 | { | |
7521 | route_vty_out_detail_header (vty, bgp, rn, NULL, afi, safi); | |
7522 | header = 0; | |
7523 | } | |
7524 | display++; | |
4092b06c DS |
7525 | |
7526 | if (pathtype == BGP_PATH_ALL || | |
7527 | (pathtype == BGP_PATH_BESTPATH && CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)) || | |
7528 | (pathtype == BGP_PATH_MULTIPATH && | |
7529 | (CHECK_FLAG (ri->flags, BGP_INFO_MULTIPATH) || CHECK_FLAG (ri->flags, BGP_INFO_SELECTED)))) | |
7530 | route_vty_out_detail (vty, bgp, &rn->p, ri, afi, safi); | |
718e3744 | 7531 | } |
7532 | } | |
6c88b44d CC |
7533 | |
7534 | bgp_unlock_node (rn); | |
718e3744 | 7535 | } |
7536 | } | |
7537 | ||
7538 | if (! display) | |
7539 | { | |
7540 | vty_out (vty, "%% Network not in table%s", VTY_NEWLINE); | |
7541 | return CMD_WARNING; | |
7542 | } | |
7543 | ||
7544 | return CMD_SUCCESS; | |
7545 | } | |
7546 | ||
fee0f4c6 | 7547 | /* Display specified route of Main RIB */ |
94f2b392 | 7548 | static int |
fd79ac91 | 7549 | bgp_show_route (struct vty *vty, const char *view_name, const char *ip_str, |
fee0f4c6 | 7550 | afi_t afi, safi_t safi, struct prefix_rd *prd, |
4092b06c | 7551 | int prefix_check, enum bgp_path_type pathtype) |
fee0f4c6 | 7552 | { |
7553 | struct bgp *bgp; | |
7554 | ||
7555 | /* BGP structure lookup. */ | |
7556 | if (view_name) | |
7557 | { | |
7558 | bgp = bgp_lookup_by_name (view_name); | |
7559 | if (bgp == NULL) | |
7560 | { | |
7561 | vty_out (vty, "Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
7562 | return CMD_WARNING; | |
7563 | } | |
7564 | } | |
7565 | else | |
7566 | { | |
7567 | bgp = bgp_get_default (); | |
7568 | if (bgp == NULL) | |
7569 | { | |
7570 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
7571 | return CMD_WARNING; | |
7572 | } | |
7573 | } | |
7574 | ||
7575 | return bgp_show_route_in_table (vty, bgp, bgp->rib[afi][safi], ip_str, | |
4092b06c | 7576 | afi, safi, prd, prefix_check, pathtype); |
fee0f4c6 | 7577 | } |
7578 | ||
718e3744 | 7579 | /* BGP route print out function. */ |
7580 | DEFUN (show_ip_bgp, | |
7581 | show_ip_bgp_cmd, | |
7582 | "show ip bgp", | |
7583 | SHOW_STR | |
7584 | IP_STR | |
7585 | BGP_STR) | |
7586 | { | |
47fc97cc DS |
7587 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, NULL); |
7588 | } | |
7589 | ||
7590 | DEFUN (show_ip_bgp_csv, | |
7591 | show_ip_bgp_csv_cmd, | |
7592 | "show ip bgp csv", | |
7593 | SHOW_STR | |
7594 | IP_STR | |
7595 | BGP_STR) | |
7596 | { | |
7597 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, &csv); | |
718e3744 | 7598 | } |
7599 | ||
7600 | DEFUN (show_ip_bgp_ipv4, | |
7601 | show_ip_bgp_ipv4_cmd, | |
7602 | "show ip bgp ipv4 (unicast|multicast)", | |
7603 | SHOW_STR | |
7604 | IP_STR | |
7605 | BGP_STR | |
7606 | "Address family\n" | |
7607 | "Address Family modifier\n" | |
7608 | "Address Family modifier\n") | |
7609 | { | |
7610 | if (strncmp (argv[0], "m", 1) == 0) | |
5a646650 | 7611 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, bgp_show_type_normal, |
47fc97cc | 7612 | NULL, NULL); |
718e3744 | 7613 | |
47fc97cc | 7614 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, NULL); |
718e3744 | 7615 | } |
7616 | ||
95cbbd2a ML |
7617 | ALIAS (show_ip_bgp_ipv4, |
7618 | show_bgp_ipv4_safi_cmd, | |
7619 | "show bgp ipv4 (unicast|multicast)", | |
7620 | SHOW_STR | |
7621 | BGP_STR | |
7622 | "Address family\n" | |
7623 | "Address Family modifier\n" | |
7624 | "Address Family modifier\n") | |
7625 | ||
47fc97cc DS |
7626 | DEFUN (show_ip_bgp_ipv4_csv, |
7627 | show_bgp_ipv4_safi_csv_cmd, | |
7628 | "show bgp ipv4 (unicast|multicast) csv", | |
7629 | SHOW_STR | |
7630 | BGP_STR | |
7631 | "Address family\n" | |
7632 | "Address Family modifier\n" | |
7633 | "Address Family modifier\n") | |
7634 | { | |
7635 | if (strncmp (argv[0], "m", 1) == 0) | |
7636 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, bgp_show_type_normal, | |
7637 | NULL, &csv); | |
7638 | ||
7639 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, &csv); | |
7640 | } | |
7641 | ||
718e3744 | 7642 | DEFUN (show_ip_bgp_route, |
7643 | show_ip_bgp_route_cmd, | |
7644 | "show ip bgp A.B.C.D", | |
7645 | SHOW_STR | |
7646 | IP_STR | |
7647 | BGP_STR | |
7648 | "Network in the BGP routing table to display\n") | |
7649 | { | |
4092b06c DS |
7650 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
7651 | } | |
7652 | ||
7653 | DEFUN (show_ip_bgp_route_pathtype, | |
7654 | show_ip_bgp_route_pathtype_cmd, | |
7655 | "show ip bgp A.B.C.D (bestpath|multipath)", | |
7656 | SHOW_STR | |
7657 | IP_STR | |
7658 | BGP_STR | |
7659 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
7660 | "Display only the bestpath\n" | |
7661 | "Display only multipaths\n") | |
7662 | { | |
7663 | if (strncmp (argv[1], "b", 1) == 0) | |
7664 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH); | |
7665 | else | |
7666 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH); | |
7667 | } | |
7668 | ||
7669 | DEFUN (show_bgp_ipv4_safi_route_pathtype, | |
7670 | show_bgp_ipv4_safi_route_pathtype_cmd, | |
7671 | "show bgp ipv4 (unicast|multicast) A.B.C.D (bestpath|multipath)", | |
7672 | SHOW_STR | |
7673 | BGP_STR | |
7674 | "Address family\n" | |
7675 | "Address Family modifier\n" | |
7676 | "Address Family modifier\n" | |
7677 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
7678 | "Display only the bestpath\n" | |
7679 | "Display only multipaths\n") | |
7680 | { | |
7681 | if (strncmp (argv[0], "m", 1) == 0) | |
7682 | if (strncmp (argv[2], "b", 1) == 0) | |
7683 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 0, BGP_PATH_BESTPATH); | |
7684 | else | |
7685 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 0, BGP_PATH_MULTIPATH); | |
7686 | else | |
7687 | if (strncmp (argv[2], "b", 1) == 0) | |
7688 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH); | |
7689 | else | |
7690 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH); | |
718e3744 | 7691 | } |
7692 | ||
7693 | DEFUN (show_ip_bgp_ipv4_route, | |
7694 | show_ip_bgp_ipv4_route_cmd, | |
7695 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D", | |
7696 | SHOW_STR | |
7697 | IP_STR | |
7698 | BGP_STR | |
7699 | "Address family\n" | |
7700 | "Address Family modifier\n" | |
7701 | "Address Family modifier\n" | |
7702 | "Network in the BGP routing table to display\n") | |
7703 | { | |
7704 | if (strncmp (argv[0], "m", 1) == 0) | |
4092b06c | 7705 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 0, BGP_PATH_ALL); |
718e3744 | 7706 | |
4092b06c | 7707 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
718e3744 | 7708 | } |
7709 | ||
95cbbd2a ML |
7710 | ALIAS (show_ip_bgp_ipv4_route, |
7711 | show_bgp_ipv4_safi_route_cmd, | |
7712 | "show bgp ipv4 (unicast|multicast) A.B.C.D", | |
7713 | SHOW_STR | |
7714 | BGP_STR | |
7715 | "Address family\n" | |
7716 | "Address Family modifier\n" | |
7717 | "Address Family modifier\n" | |
7718 | "Network in the BGP routing table to display\n") | |
7719 | ||
718e3744 | 7720 | DEFUN (show_ip_bgp_vpnv4_all_route, |
7721 | show_ip_bgp_vpnv4_all_route_cmd, | |
7722 | "show ip bgp vpnv4 all A.B.C.D", | |
7723 | SHOW_STR | |
7724 | IP_STR | |
7725 | BGP_STR | |
7726 | "Display VPNv4 NLRI specific information\n" | |
7727 | "Display information about all VPNv4 NLRIs\n" | |
7728 | "Network in the BGP routing table to display\n") | |
7729 | { | |
4092b06c | 7730 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_MPLS_VPN, NULL, 0, BGP_PATH_ALL); |
718e3744 | 7731 | } |
7732 | ||
4092b06c | 7733 | |
718e3744 | 7734 | DEFUN (show_ip_bgp_vpnv4_rd_route, |
7735 | show_ip_bgp_vpnv4_rd_route_cmd, | |
7736 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn A.B.C.D", | |
7737 | SHOW_STR | |
7738 | IP_STR | |
7739 | BGP_STR | |
7740 | "Display VPNv4 NLRI specific information\n" | |
7741 | "Display information for a route distinguisher\n" | |
7742 | "VPN Route Distinguisher\n" | |
7743 | "Network in the BGP routing table to display\n") | |
7744 | { | |
7745 | int ret; | |
7746 | struct prefix_rd prd; | |
7747 | ||
7748 | ret = str2prefix_rd (argv[0], &prd); | |
7749 | if (! ret) | |
7750 | { | |
7751 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
7752 | return CMD_WARNING; | |
7753 | } | |
4092b06c | 7754 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MPLS_VPN, &prd, 0, BGP_PATH_ALL); |
718e3744 | 7755 | } |
7756 | ||
7757 | DEFUN (show_ip_bgp_prefix, | |
7758 | show_ip_bgp_prefix_cmd, | |
7759 | "show ip bgp A.B.C.D/M", | |
7760 | SHOW_STR | |
7761 | IP_STR | |
7762 | BGP_STR | |
7763 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
7764 | { | |
4092b06c DS |
7765 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
7766 | } | |
7767 | ||
7768 | DEFUN (show_ip_bgp_prefix_pathtype, | |
7769 | show_ip_bgp_prefix_pathtype_cmd, | |
7770 | "show ip bgp A.B.C.D/M (bestpath|multipath)", | |
7771 | SHOW_STR | |
7772 | IP_STR | |
7773 | BGP_STR | |
7774 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
7775 | "Display only the bestpath\n" | |
7776 | "Display only multipaths\n") | |
7777 | { | |
7778 | if (strncmp (argv[1], "b", 1) == 0) | |
7779 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH); | |
7780 | else | |
7781 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH); | |
718e3744 | 7782 | } |
7783 | ||
7784 | DEFUN (show_ip_bgp_ipv4_prefix, | |
7785 | show_ip_bgp_ipv4_prefix_cmd, | |
7786 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M", | |
7787 | SHOW_STR | |
7788 | IP_STR | |
7789 | BGP_STR | |
7790 | "Address family\n" | |
7791 | "Address Family modifier\n" | |
7792 | "Address Family modifier\n" | |
7793 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
7794 | { | |
7795 | if (strncmp (argv[0], "m", 1) == 0) | |
4092b06c | 7796 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 1, BGP_PATH_ALL); |
718e3744 | 7797 | |
4092b06c | 7798 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
718e3744 | 7799 | } |
7800 | ||
95cbbd2a ML |
7801 | ALIAS (show_ip_bgp_ipv4_prefix, |
7802 | show_bgp_ipv4_safi_prefix_cmd, | |
7803 | "show bgp ipv4 (unicast|multicast) A.B.C.D/M", | |
7804 | SHOW_STR | |
7805 | BGP_STR | |
7806 | "Address family\n" | |
7807 | "Address Family modifier\n" | |
7808 | "Address Family modifier\n" | |
7809 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
7810 | ||
4092b06c DS |
7811 | DEFUN (show_ip_bgp_ipv4_prefix_pathtype, |
7812 | show_ip_bgp_ipv4_prefix_pathtype_cmd, | |
7813 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M (bestpath|multipath)", | |
7814 | SHOW_STR | |
7815 | IP_STR | |
7816 | BGP_STR | |
7817 | "Address family\n" | |
7818 | "Address Family modifier\n" | |
7819 | "Address Family modifier\n" | |
7820 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
7821 | "Display only the bestpath\n" | |
7822 | "Display only multipaths\n") | |
7823 | { | |
7824 | if (strncmp (argv[0], "m", 1) == 0) | |
7825 | if (strncmp (argv[2], "b", 1) == 0) | |
7826 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 1, BGP_PATH_BESTPATH); | |
7827 | else | |
7828 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MULTICAST, NULL, 1, BGP_PATH_MULTIPATH); | |
7829 | else | |
7830 | if (strncmp (argv[2], "b", 1) == 0) | |
7831 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH); | |
7832 | else | |
7833 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH); | |
7834 | } | |
7835 | ||
7836 | ALIAS (show_ip_bgp_ipv4_prefix_pathtype, | |
7837 | show_bgp_ipv4_safi_prefix_pathtype_cmd, | |
7838 | "show bgp ipv4 (unicast|multicast) A.B.C.D/M (bestpath|multipath)", | |
7839 | SHOW_STR | |
7840 | BGP_STR | |
7841 | "Address family\n" | |
7842 | "Address Family modifier\n" | |
7843 | "Address Family modifier\n" | |
7844 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
7845 | "Display only the bestpath\n" | |
7846 | "Display only multipaths\n") | |
7847 | ||
718e3744 | 7848 | DEFUN (show_ip_bgp_vpnv4_all_prefix, |
7849 | show_ip_bgp_vpnv4_all_prefix_cmd, | |
7850 | "show ip bgp vpnv4 all A.B.C.D/M", | |
7851 | SHOW_STR | |
7852 | IP_STR | |
7853 | BGP_STR | |
7854 | "Display VPNv4 NLRI specific information\n" | |
7855 | "Display information about all VPNv4 NLRIs\n" | |
7856 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
7857 | { | |
4092b06c | 7858 | return bgp_show_route (vty, NULL, argv[0], AFI_IP, SAFI_MPLS_VPN, NULL, 1, BGP_PATH_ALL); |
718e3744 | 7859 | } |
7860 | ||
7861 | DEFUN (show_ip_bgp_vpnv4_rd_prefix, | |
7862 | show_ip_bgp_vpnv4_rd_prefix_cmd, | |
7863 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn A.B.C.D/M", | |
7864 | SHOW_STR | |
7865 | IP_STR | |
7866 | BGP_STR | |
7867 | "Display VPNv4 NLRI specific information\n" | |
7868 | "Display information for a route distinguisher\n" | |
7869 | "VPN Route Distinguisher\n" | |
7870 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
7871 | { | |
7872 | int ret; | |
7873 | struct prefix_rd prd; | |
7874 | ||
7875 | ret = str2prefix_rd (argv[0], &prd); | |
7876 | if (! ret) | |
7877 | { | |
7878 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
7879 | return CMD_WARNING; | |
7880 | } | |
4092b06c | 7881 | return bgp_show_route (vty, NULL, argv[1], AFI_IP, SAFI_MPLS_VPN, &prd, 1, BGP_PATH_ALL); |
718e3744 | 7882 | } |
7883 | ||
7884 | DEFUN (show_ip_bgp_view, | |
7885 | show_ip_bgp_view_cmd, | |
7886 | "show ip bgp view WORD", | |
7887 | SHOW_STR | |
7888 | IP_STR | |
7889 | BGP_STR | |
7890 | "BGP view\n" | |
2b00515a | 7891 | "View name\n") |
718e3744 | 7892 | { |
bb46e94f | 7893 | struct bgp *bgp; |
7894 | ||
7895 | /* BGP structure lookup. */ | |
7896 | bgp = bgp_lookup_by_name (argv[0]); | |
7897 | if (bgp == NULL) | |
7898 | { | |
7899 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
7900 | return CMD_WARNING; | |
7901 | } | |
7902 | ||
47fc97cc | 7903 | return bgp_show (vty, bgp, AFI_IP, SAFI_UNICAST, bgp_show_type_normal, NULL, NULL); |
718e3744 | 7904 | } |
7905 | ||
7906 | DEFUN (show_ip_bgp_view_route, | |
7907 | show_ip_bgp_view_route_cmd, | |
7908 | "show ip bgp view WORD A.B.C.D", | |
7909 | SHOW_STR | |
7910 | IP_STR | |
7911 | BGP_STR | |
7912 | "BGP view\n" | |
2b00515a | 7913 | "View name\n" |
718e3744 | 7914 | "Network in the BGP routing table to display\n") |
7915 | { | |
4092b06c | 7916 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
718e3744 | 7917 | } |
7918 | ||
7919 | DEFUN (show_ip_bgp_view_prefix, | |
7920 | show_ip_bgp_view_prefix_cmd, | |
7921 | "show ip bgp view WORD A.B.C.D/M", | |
7922 | SHOW_STR | |
7923 | IP_STR | |
7924 | BGP_STR | |
7925 | "BGP view\n" | |
2b00515a | 7926 | "View name\n" |
718e3744 | 7927 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
7928 | { | |
4092b06c | 7929 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
718e3744 | 7930 | } |
7931 | ||
7932 | #ifdef HAVE_IPV6 | |
7933 | DEFUN (show_bgp, | |
7934 | show_bgp_cmd, | |
7935 | "show bgp", | |
7936 | SHOW_STR | |
7937 | BGP_STR) | |
7938 | { | |
5a646650 | 7939 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, |
47fc97cc | 7940 | NULL, NULL); |
718e3744 | 7941 | } |
7942 | ||
7943 | ALIAS (show_bgp, | |
7944 | show_bgp_ipv6_cmd, | |
7945 | "show bgp ipv6", | |
7946 | SHOW_STR | |
7947 | BGP_STR | |
7948 | "Address family\n") | |
7949 | ||
95cbbd2a ML |
7950 | DEFUN (show_bgp_ipv6_safi, |
7951 | show_bgp_ipv6_safi_cmd, | |
7952 | "show bgp ipv6 (unicast|multicast)", | |
7953 | SHOW_STR | |
7954 | BGP_STR | |
7955 | "Address family\n" | |
7956 | "Address Family modifier\n" | |
7957 | "Address Family modifier\n") | |
7958 | { | |
7959 | if (strncmp (argv[0], "m", 1) == 0) | |
7960 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, bgp_show_type_normal, | |
47fc97cc | 7961 | NULL, NULL); |
95cbbd2a | 7962 | |
47fc97cc DS |
7963 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, NULL, NULL); |
7964 | } | |
7965 | ||
7966 | DEFUN (show_bgp_ipv6_safi_csv, | |
7967 | show_bgp_ipv6_safi_csv_cmd, | |
7968 | "show bgp ipv6 (unicast|multicast) csv", | |
7969 | SHOW_STR | |
7970 | BGP_STR | |
7971 | "Address family\n" | |
7972 | "Address Family modifier\n" | |
7973 | "Address Family modifier\n") | |
7974 | { | |
7975 | if (strncmp (argv[0], "m", 1) == 0) | |
7976 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, bgp_show_type_normal, | |
7977 | NULL, &csv); | |
7978 | ||
7979 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, NULL, &csv); | |
95cbbd2a ML |
7980 | } |
7981 | ||
718e3744 | 7982 | /* old command */ |
7983 | DEFUN (show_ipv6_bgp, | |
7984 | show_ipv6_bgp_cmd, | |
7985 | "show ipv6 bgp", | |
7986 | SHOW_STR | |
7987 | IP_STR | |
7988 | BGP_STR) | |
7989 | { | |
5a646650 | 7990 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, |
47fc97cc | 7991 | NULL, NULL); |
718e3744 | 7992 | } |
7993 | ||
7994 | DEFUN (show_bgp_route, | |
7995 | show_bgp_route_cmd, | |
7996 | "show bgp X:X::X:X", | |
7997 | SHOW_STR | |
7998 | BGP_STR | |
7999 | "Network in the BGP routing table to display\n") | |
8000 | { | |
4092b06c | 8001 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
718e3744 | 8002 | } |
8003 | ||
8004 | ALIAS (show_bgp_route, | |
8005 | show_bgp_ipv6_route_cmd, | |
8006 | "show bgp ipv6 X:X::X:X", | |
8007 | SHOW_STR | |
8008 | BGP_STR | |
8009 | "Address family\n" | |
8010 | "Network in the BGP routing table to display\n") | |
8011 | ||
95cbbd2a ML |
8012 | DEFUN (show_bgp_ipv6_safi_route, |
8013 | show_bgp_ipv6_safi_route_cmd, | |
8014 | "show bgp ipv6 (unicast|multicast) X:X::X:X", | |
8015 | SHOW_STR | |
8016 | BGP_STR | |
8017 | "Address family\n" | |
8018 | "Address Family modifier\n" | |
8019 | "Address Family modifier\n" | |
8020 | "Network in the BGP routing table to display\n") | |
8021 | { | |
8022 | if (strncmp (argv[0], "m", 1) == 0) | |
4092b06c | 8023 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_ALL); |
95cbbd2a | 8024 | |
4092b06c DS |
8025 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
8026 | } | |
8027 | ||
8028 | DEFUN (show_bgp_route_pathtype, | |
8029 | show_bgp_route_pathtype_cmd, | |
8030 | "show bgp X:X::X:X (bestpath|multipath)", | |
8031 | SHOW_STR | |
8032 | BGP_STR | |
8033 | "Network in the BGP routing table to display\n" | |
8034 | "Display only the bestpath\n" | |
8035 | "Display only multipaths\n") | |
8036 | { | |
8037 | if (strncmp (argv[1], "b", 1) == 0) | |
8038 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH); | |
8039 | else | |
8040 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH); | |
8041 | } | |
8042 | ||
8043 | ALIAS (show_bgp_route_pathtype, | |
8044 | show_bgp_ipv6_route_pathtype_cmd, | |
8045 | "show bgp ipv6 X:X::X:X (bestpath|multipath)", | |
8046 | SHOW_STR | |
8047 | BGP_STR | |
8048 | "Address family\n" | |
8049 | "Network in the BGP routing table to display\n" | |
8050 | "Display only the bestpath\n" | |
8051 | "Display only multipaths\n") | |
8052 | ||
8053 | DEFUN (show_bgp_ipv6_safi_route_pathtype, | |
8054 | show_bgp_ipv6_safi_route_pathtype_cmd, | |
8055 | "show bgp ipv6 (unicast|multicast) X:X::X:X (bestpath|multipath)", | |
8056 | SHOW_STR | |
8057 | BGP_STR | |
8058 | "Address family\n" | |
8059 | "Address Family modifier\n" | |
8060 | "Address Family modifier\n" | |
8061 | "Network in the BGP routing table to display\n" | |
8062 | "Display only the bestpath\n" | |
8063 | "Display only multipaths\n") | |
8064 | { | |
8065 | if (strncmp (argv[0], "m", 1) == 0) | |
8066 | if (strncmp (argv[2], "b", 1) == 0) | |
8067 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_BESTPATH); | |
8068 | else | |
8069 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_MULTIPATH); | |
8070 | else | |
8071 | if (strncmp (argv[2], "b", 1) == 0) | |
8072 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_BESTPATH); | |
8073 | else | |
8074 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_MULTIPATH); | |
95cbbd2a ML |
8075 | } |
8076 | ||
718e3744 | 8077 | /* old command */ |
8078 | DEFUN (show_ipv6_bgp_route, | |
8079 | show_ipv6_bgp_route_cmd, | |
8080 | "show ipv6 bgp X:X::X:X", | |
8081 | SHOW_STR | |
8082 | IP_STR | |
8083 | BGP_STR | |
8084 | "Network in the BGP routing table to display\n") | |
8085 | { | |
4092b06c | 8086 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
718e3744 | 8087 | } |
8088 | ||
8089 | DEFUN (show_bgp_prefix, | |
8090 | show_bgp_prefix_cmd, | |
8091 | "show bgp X:X::X:X/M", | |
8092 | SHOW_STR | |
8093 | BGP_STR | |
8094 | "IPv6 prefix <network>/<length>\n") | |
8095 | { | |
4092b06c | 8096 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
718e3744 | 8097 | } |
8098 | ||
8099 | ALIAS (show_bgp_prefix, | |
8100 | show_bgp_ipv6_prefix_cmd, | |
8101 | "show bgp ipv6 X:X::X:X/M", | |
8102 | SHOW_STR | |
8103 | BGP_STR | |
8104 | "Address family\n" | |
8105 | "IPv6 prefix <network>/<length>\n") | |
8106 | ||
95cbbd2a ML |
8107 | DEFUN (show_bgp_ipv6_safi_prefix, |
8108 | show_bgp_ipv6_safi_prefix_cmd, | |
8109 | "show bgp ipv6 (unicast|multicast) X:X::X:X/M", | |
8110 | SHOW_STR | |
8111 | BGP_STR | |
8112 | "Address family\n" | |
8113 | "Address Family modifier\n" | |
8114 | "Address Family modifier\n" | |
8115 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
8116 | { | |
8117 | if (strncmp (argv[0], "m", 1) == 0) | |
4092b06c | 8118 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_ALL); |
95cbbd2a | 8119 | |
4092b06c DS |
8120 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
8121 | } | |
8122 | ||
8123 | DEFUN (show_bgp_prefix_pathtype, | |
8124 | show_bgp_prefix_pathtype_cmd, | |
8125 | "show bgp X:X::X:X/M (bestpath|multipath)", | |
8126 | SHOW_STR | |
8127 | BGP_STR | |
8128 | "IPv6 prefix <network>/<length>\n" | |
8129 | "Display only the bestpath\n" | |
8130 | "Display only multipaths\n") | |
8131 | { | |
8132 | if (strncmp (argv[1], "b", 1) == 0) | |
8133 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH); | |
8134 | else | |
8135 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH); | |
8136 | } | |
8137 | ||
8138 | ALIAS (show_bgp_prefix_pathtype, | |
8139 | show_bgp_ipv6_prefix_pathtype_cmd, | |
8140 | "show bgp ipv6 X:X::X:X/M (bestpath|multipath)", | |
8141 | SHOW_STR | |
8142 | BGP_STR | |
8143 | "Address family\n" | |
8144 | "IPv6 prefix <network>/<length>\n" | |
8145 | "Display only the bestpath\n" | |
8146 | "Display only multipaths\n") | |
8147 | ||
8148 | DEFUN (show_bgp_ipv6_safi_prefix_pathtype, | |
8149 | show_bgp_ipv6_safi_prefix_pathtype_cmd, | |
8150 | "show bgp ipv6 (unicast|multicast) X:X::X:X/M (bestpath|multipath)", | |
8151 | SHOW_STR | |
8152 | BGP_STR | |
8153 | "Address family\n" | |
8154 | "Address Family modifier\n" | |
8155 | "Address Family modifier\n" | |
8156 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" | |
8157 | "Display only the bestpath\n" | |
8158 | "Display only multipaths\n") | |
8159 | { | |
8160 | if (strncmp (argv[0], "m", 1) == 0) | |
8161 | if (strncmp (argv[2], "b", 1) == 0) | |
8162 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_BESTPATH); | |
8163 | else | |
8164 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_MULTIPATH); | |
8165 | else | |
8166 | if (strncmp (argv[2], "b", 1) == 0) | |
8167 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_BESTPATH); | |
8168 | else | |
8169 | return bgp_show_route (vty, NULL, argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_MULTIPATH); | |
95cbbd2a ML |
8170 | } |
8171 | ||
718e3744 | 8172 | /* old command */ |
8173 | DEFUN (show_ipv6_bgp_prefix, | |
8174 | show_ipv6_bgp_prefix_cmd, | |
8175 | "show ipv6 bgp X:X::X:X/M", | |
8176 | SHOW_STR | |
8177 | IP_STR | |
8178 | BGP_STR | |
8179 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
8180 | { | |
4092b06c | 8181 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
718e3744 | 8182 | } |
8183 | ||
bb46e94f | 8184 | DEFUN (show_bgp_view, |
8185 | show_bgp_view_cmd, | |
8186 | "show bgp view WORD", | |
8187 | SHOW_STR | |
8188 | BGP_STR | |
8189 | "BGP view\n" | |
8190 | "View name\n") | |
8191 | { | |
8192 | struct bgp *bgp; | |
8193 | ||
8194 | /* BGP structure lookup. */ | |
8195 | bgp = bgp_lookup_by_name (argv[0]); | |
8196 | if (bgp == NULL) | |
8197 | { | |
8198 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
8199 | return CMD_WARNING; | |
8200 | } | |
8201 | ||
47fc97cc | 8202 | return bgp_show (vty, bgp, AFI_IP6, SAFI_UNICAST, bgp_show_type_normal, NULL, NULL); |
bb46e94f | 8203 | } |
8204 | ||
8205 | ALIAS (show_bgp_view, | |
8206 | show_bgp_view_ipv6_cmd, | |
8207 | "show bgp view WORD ipv6", | |
8208 | SHOW_STR | |
8209 | BGP_STR | |
8210 | "BGP view\n" | |
8211 | "View name\n" | |
8212 | "Address family\n") | |
8213 | ||
8214 | DEFUN (show_bgp_view_route, | |
8215 | show_bgp_view_route_cmd, | |
8216 | "show bgp view WORD X:X::X:X", | |
8217 | SHOW_STR | |
8218 | BGP_STR | |
8219 | "BGP view\n" | |
8220 | "View name\n" | |
8221 | "Network in the BGP routing table to display\n") | |
8222 | { | |
4092b06c | 8223 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
bb46e94f | 8224 | } |
8225 | ||
8226 | ALIAS (show_bgp_view_route, | |
8227 | show_bgp_view_ipv6_route_cmd, | |
8228 | "show bgp view WORD ipv6 X:X::X:X", | |
8229 | SHOW_STR | |
8230 | BGP_STR | |
8231 | "BGP view\n" | |
8232 | "View name\n" | |
8233 | "Address family\n" | |
8234 | "Network in the BGP routing table to display\n") | |
8235 | ||
8236 | DEFUN (show_bgp_view_prefix, | |
8237 | show_bgp_view_prefix_cmd, | |
8238 | "show bgp view WORD X:X::X:X/M", | |
8239 | SHOW_STR | |
8240 | BGP_STR | |
8241 | "BGP view\n" | |
8242 | "View name\n" | |
8243 | "IPv6 prefix <network>/<length>\n") | |
8244 | { | |
4092b06c | 8245 | return bgp_show_route (vty, argv[0], argv[1], AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
bb46e94f | 8246 | } |
8247 | ||
8248 | ALIAS (show_bgp_view_prefix, | |
8249 | show_bgp_view_ipv6_prefix_cmd, | |
8250 | "show bgp view WORD ipv6 X:X::X:X/M", | |
8251 | SHOW_STR | |
8252 | BGP_STR | |
8253 | "BGP view\n" | |
8254 | "View name\n" | |
8255 | "Address family\n" | |
8256 | "IPv6 prefix <network>/<length>\n") | |
8257 | ||
718e3744 | 8258 | /* old command */ |
8259 | DEFUN (show_ipv6_mbgp, | |
8260 | show_ipv6_mbgp_cmd, | |
8261 | "show ipv6 mbgp", | |
8262 | SHOW_STR | |
8263 | IP_STR | |
8264 | MBGP_STR) | |
8265 | { | |
5a646650 | 8266 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, bgp_show_type_normal, |
47fc97cc | 8267 | NULL, NULL); |
718e3744 | 8268 | } |
8269 | ||
8270 | /* old command */ | |
8271 | DEFUN (show_ipv6_mbgp_route, | |
8272 | show_ipv6_mbgp_route_cmd, | |
8273 | "show ipv6 mbgp X:X::X:X", | |
8274 | SHOW_STR | |
8275 | IP_STR | |
8276 | MBGP_STR | |
8277 | "Network in the MBGP routing table to display\n") | |
8278 | { | |
4092b06c | 8279 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_MULTICAST, NULL, 0, BGP_PATH_ALL); |
718e3744 | 8280 | } |
8281 | ||
8282 | /* old command */ | |
8283 | DEFUN (show_ipv6_mbgp_prefix, | |
8284 | show_ipv6_mbgp_prefix_cmd, | |
8285 | "show ipv6 mbgp X:X::X:X/M", | |
8286 | SHOW_STR | |
8287 | IP_STR | |
8288 | MBGP_STR | |
8289 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") | |
8290 | { | |
4092b06c | 8291 | return bgp_show_route (vty, NULL, argv[0], AFI_IP6, SAFI_MULTICAST, NULL, 1, BGP_PATH_ALL); |
718e3744 | 8292 | } |
8293 | #endif | |
6b0655a2 | 8294 | |
718e3744 | 8295 | |
94f2b392 | 8296 | static int |
fd79ac91 | 8297 | bgp_show_regexp (struct vty *vty, int argc, const char **argv, afi_t afi, |
718e3744 | 8298 | safi_t safi, enum bgp_show_type type) |
8299 | { | |
8300 | int i; | |
8301 | struct buffer *b; | |
8302 | char *regstr; | |
8303 | int first; | |
8304 | regex_t *regex; | |
5a646650 | 8305 | int rc; |
718e3744 | 8306 | |
8307 | first = 0; | |
8308 | b = buffer_new (1024); | |
8309 | for (i = 0; i < argc; i++) | |
8310 | { | |
8311 | if (first) | |
8312 | buffer_putc (b, ' '); | |
8313 | else | |
8314 | { | |
8315 | if ((strcmp (argv[i], "unicast") == 0) || (strcmp (argv[i], "multicast") == 0)) | |
8316 | continue; | |
8317 | first = 1; | |
8318 | } | |
8319 | ||
8320 | buffer_putstr (b, argv[i]); | |
8321 | } | |
8322 | buffer_putc (b, '\0'); | |
8323 | ||
8324 | regstr = buffer_getstr (b); | |
8325 | buffer_free (b); | |
8326 | ||
8327 | regex = bgp_regcomp (regstr); | |
3b8b1855 | 8328 | XFREE(MTYPE_TMP, regstr); |
718e3744 | 8329 | if (! regex) |
8330 | { | |
8331 | vty_out (vty, "Can't compile regexp %s%s", argv[0], | |
8332 | VTY_NEWLINE); | |
8333 | return CMD_WARNING; | |
8334 | } | |
8335 | ||
47fc97cc | 8336 | rc = bgp_show (vty, NULL, afi, safi, type, regex, NULL); |
5a646650 | 8337 | bgp_regex_free (regex); |
8338 | return rc; | |
718e3744 | 8339 | } |
8340 | ||
8341 | DEFUN (show_ip_bgp_regexp, | |
8342 | show_ip_bgp_regexp_cmd, | |
8343 | "show ip bgp regexp .LINE", | |
8344 | SHOW_STR | |
8345 | IP_STR | |
8346 | BGP_STR | |
8347 | "Display routes matching the AS path regular expression\n" | |
8348 | "A regular-expression to match the BGP AS paths\n") | |
8349 | { | |
8350 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_UNICAST, | |
8351 | bgp_show_type_regexp); | |
8352 | } | |
8353 | ||
8354 | DEFUN (show_ip_bgp_flap_regexp, | |
8355 | show_ip_bgp_flap_regexp_cmd, | |
8356 | "show ip bgp flap-statistics regexp .LINE", | |
8357 | SHOW_STR | |
8358 | IP_STR | |
8359 | BGP_STR | |
8360 | "Display flap statistics of routes\n" | |
8361 | "Display routes matching the AS path regular expression\n" | |
8362 | "A regular-expression to match the BGP AS paths\n") | |
8363 | { | |
8364 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_UNICAST, | |
8365 | bgp_show_type_flap_regexp); | |
8366 | } | |
8367 | ||
8368 | DEFUN (show_ip_bgp_ipv4_regexp, | |
8369 | show_ip_bgp_ipv4_regexp_cmd, | |
8370 | "show ip bgp ipv4 (unicast|multicast) regexp .LINE", | |
8371 | SHOW_STR | |
8372 | IP_STR | |
8373 | BGP_STR | |
8374 | "Address family\n" | |
8375 | "Address Family modifier\n" | |
8376 | "Address Family modifier\n" | |
8377 | "Display routes matching the AS path regular expression\n" | |
8378 | "A regular-expression to match the BGP AS paths\n") | |
8379 | { | |
8380 | if (strncmp (argv[0], "m", 1) == 0) | |
8381 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_MULTICAST, | |
8382 | bgp_show_type_regexp); | |
8383 | ||
8384 | return bgp_show_regexp (vty, argc, argv, AFI_IP, SAFI_UNICAST, | |
8385 | bgp_show_type_regexp); | |
8386 | } | |
8387 | ||
8388 | #ifdef HAVE_IPV6 | |
8389 | DEFUN (show_bgp_regexp, | |
8390 | show_bgp_regexp_cmd, | |
8391 | "show bgp regexp .LINE", | |
8392 | SHOW_STR | |
8393 | BGP_STR | |
8394 | "Display routes matching the AS path regular expression\n" | |
8395 | "A regular-expression to match the BGP AS paths\n") | |
8396 | { | |
8397 | return bgp_show_regexp (vty, argc, argv, AFI_IP6, SAFI_UNICAST, | |
8398 | bgp_show_type_regexp); | |
8399 | } | |
8400 | ||
8401 | ALIAS (show_bgp_regexp, | |
8402 | show_bgp_ipv6_regexp_cmd, | |
8403 | "show bgp ipv6 regexp .LINE", | |
8404 | SHOW_STR | |
8405 | BGP_STR | |
8406 | "Address family\n" | |
8407 | "Display routes matching the AS path regular expression\n" | |
8408 | "A regular-expression to match the BGP AS paths\n") | |
8409 | ||
8410 | /* old command */ | |
8411 | DEFUN (show_ipv6_bgp_regexp, | |
8412 | show_ipv6_bgp_regexp_cmd, | |
8413 | "show ipv6 bgp regexp .LINE", | |
8414 | SHOW_STR | |
8415 | IP_STR | |
8416 | BGP_STR | |
8417 | "Display routes matching the AS path regular expression\n" | |
8418 | "A regular-expression to match the BGP AS paths\n") | |
8419 | { | |
8420 | return bgp_show_regexp (vty, argc, argv, AFI_IP6, SAFI_UNICAST, | |
8421 | bgp_show_type_regexp); | |
8422 | } | |
8423 | ||
8424 | /* old command */ | |
8425 | DEFUN (show_ipv6_mbgp_regexp, | |
8426 | show_ipv6_mbgp_regexp_cmd, | |
8427 | "show ipv6 mbgp regexp .LINE", | |
8428 | SHOW_STR | |
8429 | IP_STR | |
8430 | BGP_STR | |
8431 | "Display routes matching the AS path regular expression\n" | |
8432 | "A regular-expression to match the MBGP AS paths\n") | |
8433 | { | |
8434 | return bgp_show_regexp (vty, argc, argv, AFI_IP6, SAFI_MULTICAST, | |
8435 | bgp_show_type_regexp); | |
8436 | } | |
8437 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 8438 | |
94f2b392 | 8439 | static int |
fd79ac91 | 8440 | bgp_show_prefix_list (struct vty *vty, const char *prefix_list_str, afi_t afi, |
718e3744 | 8441 | safi_t safi, enum bgp_show_type type) |
8442 | { | |
8443 | struct prefix_list *plist; | |
8444 | ||
8445 | plist = prefix_list_lookup (afi, prefix_list_str); | |
8446 | if (plist == NULL) | |
8447 | { | |
8448 | vty_out (vty, "%% %s is not a valid prefix-list name%s", | |
8449 | prefix_list_str, VTY_NEWLINE); | |
8450 | return CMD_WARNING; | |
8451 | } | |
8452 | ||
47fc97cc | 8453 | return bgp_show (vty, NULL, afi, safi, type, plist, NULL); |
718e3744 | 8454 | } |
8455 | ||
8456 | DEFUN (show_ip_bgp_prefix_list, | |
8457 | show_ip_bgp_prefix_list_cmd, | |
8458 | "show ip bgp prefix-list WORD", | |
8459 | SHOW_STR | |
8460 | IP_STR | |
8461 | BGP_STR | |
8462 | "Display routes conforming to the prefix-list\n" | |
8463 | "IP prefix-list name\n") | |
8464 | { | |
8465 | return bgp_show_prefix_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
8466 | bgp_show_type_prefix_list); | |
8467 | } | |
8468 | ||
8469 | DEFUN (show_ip_bgp_flap_prefix_list, | |
8470 | show_ip_bgp_flap_prefix_list_cmd, | |
8471 | "show ip bgp flap-statistics prefix-list WORD", | |
8472 | SHOW_STR | |
8473 | IP_STR | |
8474 | BGP_STR | |
8475 | "Display flap statistics of routes\n" | |
8476 | "Display routes conforming to the prefix-list\n" | |
8477 | "IP prefix-list name\n") | |
8478 | { | |
8479 | return bgp_show_prefix_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
8480 | bgp_show_type_flap_prefix_list); | |
8481 | } | |
8482 | ||
8483 | DEFUN (show_ip_bgp_ipv4_prefix_list, | |
8484 | show_ip_bgp_ipv4_prefix_list_cmd, | |
8485 | "show ip bgp ipv4 (unicast|multicast) prefix-list WORD", | |
8486 | SHOW_STR | |
8487 | IP_STR | |
8488 | BGP_STR | |
8489 | "Address family\n" | |
8490 | "Address Family modifier\n" | |
8491 | "Address Family modifier\n" | |
8492 | "Display routes conforming to the prefix-list\n" | |
8493 | "IP prefix-list name\n") | |
8494 | { | |
8495 | if (strncmp (argv[0], "m", 1) == 0) | |
8496 | return bgp_show_prefix_list (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
8497 | bgp_show_type_prefix_list); | |
8498 | ||
8499 | return bgp_show_prefix_list (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
8500 | bgp_show_type_prefix_list); | |
8501 | } | |
8502 | ||
8503 | #ifdef HAVE_IPV6 | |
8504 | DEFUN (show_bgp_prefix_list, | |
8505 | show_bgp_prefix_list_cmd, | |
8506 | "show bgp prefix-list WORD", | |
8507 | SHOW_STR | |
8508 | BGP_STR | |
8509 | "Display routes conforming to the prefix-list\n" | |
8510 | "IPv6 prefix-list name\n") | |
8511 | { | |
8512 | return bgp_show_prefix_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
8513 | bgp_show_type_prefix_list); | |
8514 | } | |
8515 | ||
8516 | ALIAS (show_bgp_prefix_list, | |
8517 | show_bgp_ipv6_prefix_list_cmd, | |
8518 | "show bgp ipv6 prefix-list WORD", | |
8519 | SHOW_STR | |
8520 | BGP_STR | |
8521 | "Address family\n" | |
8522 | "Display routes conforming to the prefix-list\n" | |
8523 | "IPv6 prefix-list name\n") | |
8524 | ||
8525 | /* old command */ | |
8526 | DEFUN (show_ipv6_bgp_prefix_list, | |
8527 | show_ipv6_bgp_prefix_list_cmd, | |
8528 | "show ipv6 bgp prefix-list WORD", | |
8529 | SHOW_STR | |
8530 | IPV6_STR | |
8531 | BGP_STR | |
8532 | "Display routes matching the prefix-list\n" | |
8533 | "IPv6 prefix-list name\n") | |
8534 | { | |
8535 | return bgp_show_prefix_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
8536 | bgp_show_type_prefix_list); | |
8537 | } | |
8538 | ||
8539 | /* old command */ | |
8540 | DEFUN (show_ipv6_mbgp_prefix_list, | |
8541 | show_ipv6_mbgp_prefix_list_cmd, | |
8542 | "show ipv6 mbgp prefix-list WORD", | |
8543 | SHOW_STR | |
8544 | IPV6_STR | |
8545 | MBGP_STR | |
8546 | "Display routes matching the prefix-list\n" | |
8547 | "IPv6 prefix-list name\n") | |
8548 | { | |
8549 | return bgp_show_prefix_list (vty, argv[0], AFI_IP6, SAFI_MULTICAST, | |
8550 | bgp_show_type_prefix_list); | |
8551 | } | |
8552 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 8553 | |
94f2b392 | 8554 | static int |
fd79ac91 | 8555 | bgp_show_filter_list (struct vty *vty, const char *filter, afi_t afi, |
718e3744 | 8556 | safi_t safi, enum bgp_show_type type) |
8557 | { | |
8558 | struct as_list *as_list; | |
8559 | ||
8560 | as_list = as_list_lookup (filter); | |
8561 | if (as_list == NULL) | |
8562 | { | |
8563 | vty_out (vty, "%% %s is not a valid AS-path access-list name%s", filter, VTY_NEWLINE); | |
8564 | return CMD_WARNING; | |
8565 | } | |
8566 | ||
47fc97cc | 8567 | return bgp_show (vty, NULL, afi, safi, type, as_list, NULL); |
718e3744 | 8568 | } |
8569 | ||
8570 | DEFUN (show_ip_bgp_filter_list, | |
8571 | show_ip_bgp_filter_list_cmd, | |
8572 | "show ip bgp filter-list WORD", | |
8573 | SHOW_STR | |
8574 | IP_STR | |
8575 | BGP_STR | |
8576 | "Display routes conforming to the filter-list\n" | |
8577 | "Regular expression access list name\n") | |
8578 | { | |
8579 | return bgp_show_filter_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
8580 | bgp_show_type_filter_list); | |
8581 | } | |
8582 | ||
8583 | DEFUN (show_ip_bgp_flap_filter_list, | |
8584 | show_ip_bgp_flap_filter_list_cmd, | |
8585 | "show ip bgp flap-statistics filter-list WORD", | |
8586 | SHOW_STR | |
8587 | IP_STR | |
8588 | BGP_STR | |
8589 | "Display flap statistics of routes\n" | |
8590 | "Display routes conforming to the filter-list\n" | |
8591 | "Regular expression access list name\n") | |
8592 | { | |
8593 | return bgp_show_filter_list (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
8594 | bgp_show_type_flap_filter_list); | |
8595 | } | |
8596 | ||
8597 | DEFUN (show_ip_bgp_ipv4_filter_list, | |
8598 | show_ip_bgp_ipv4_filter_list_cmd, | |
8599 | "show ip bgp ipv4 (unicast|multicast) filter-list WORD", | |
8600 | SHOW_STR | |
8601 | IP_STR | |
8602 | BGP_STR | |
8603 | "Address family\n" | |
8604 | "Address Family modifier\n" | |
8605 | "Address Family modifier\n" | |
8606 | "Display routes conforming to the filter-list\n" | |
8607 | "Regular expression access list name\n") | |
8608 | { | |
8609 | if (strncmp (argv[0], "m", 1) == 0) | |
8610 | return bgp_show_filter_list (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
8611 | bgp_show_type_filter_list); | |
8612 | ||
8613 | return bgp_show_filter_list (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
8614 | bgp_show_type_filter_list); | |
8615 | } | |
8616 | ||
8617 | #ifdef HAVE_IPV6 | |
8618 | DEFUN (show_bgp_filter_list, | |
8619 | show_bgp_filter_list_cmd, | |
8620 | "show bgp filter-list WORD", | |
8621 | SHOW_STR | |
8622 | BGP_STR | |
8623 | "Display routes conforming to the filter-list\n" | |
8624 | "Regular expression access list name\n") | |
8625 | { | |
8626 | return bgp_show_filter_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
8627 | bgp_show_type_filter_list); | |
8628 | } | |
8629 | ||
8630 | ALIAS (show_bgp_filter_list, | |
8631 | show_bgp_ipv6_filter_list_cmd, | |
8632 | "show bgp ipv6 filter-list WORD", | |
8633 | SHOW_STR | |
8634 | BGP_STR | |
8635 | "Address family\n" | |
8636 | "Display routes conforming to the filter-list\n" | |
8637 | "Regular expression access list name\n") | |
8638 | ||
8639 | /* old command */ | |
8640 | DEFUN (show_ipv6_bgp_filter_list, | |
8641 | show_ipv6_bgp_filter_list_cmd, | |
8642 | "show ipv6 bgp filter-list WORD", | |
8643 | SHOW_STR | |
8644 | IPV6_STR | |
8645 | BGP_STR | |
8646 | "Display routes conforming to the filter-list\n" | |
8647 | "Regular expression access list name\n") | |
8648 | { | |
8649 | return bgp_show_filter_list (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
8650 | bgp_show_type_filter_list); | |
8651 | } | |
8652 | ||
8653 | /* old command */ | |
8654 | DEFUN (show_ipv6_mbgp_filter_list, | |
8655 | show_ipv6_mbgp_filter_list_cmd, | |
8656 | "show ipv6 mbgp filter-list WORD", | |
8657 | SHOW_STR | |
8658 | IPV6_STR | |
8659 | MBGP_STR | |
8660 | "Display routes conforming to the filter-list\n" | |
8661 | "Regular expression access list name\n") | |
8662 | { | |
8663 | return bgp_show_filter_list (vty, argv[0], AFI_IP6, SAFI_MULTICAST, | |
8664 | bgp_show_type_filter_list); | |
8665 | } | |
8666 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 8667 | |
94f2b392 | 8668 | static int |
fd79ac91 | 8669 | bgp_show_route_map (struct vty *vty, const char *rmap_str, afi_t afi, |
718e3744 | 8670 | safi_t safi, enum bgp_show_type type) |
8671 | { | |
8672 | struct route_map *rmap; | |
8673 | ||
8674 | rmap = route_map_lookup_by_name (rmap_str); | |
8675 | if (! rmap) | |
8676 | { | |
8677 | vty_out (vty, "%% %s is not a valid route-map name%s", | |
8678 | rmap_str, VTY_NEWLINE); | |
8679 | return CMD_WARNING; | |
8680 | } | |
8681 | ||
47fc97cc | 8682 | return bgp_show (vty, NULL, afi, safi, type, rmap, NULL); |
718e3744 | 8683 | } |
8684 | ||
8685 | DEFUN (show_ip_bgp_route_map, | |
8686 | show_ip_bgp_route_map_cmd, | |
8687 | "show ip bgp route-map WORD", | |
8688 | SHOW_STR | |
8689 | IP_STR | |
8690 | BGP_STR | |
8691 | "Display routes matching the route-map\n" | |
8692 | "A route-map to match on\n") | |
8693 | { | |
8694 | return bgp_show_route_map (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
8695 | bgp_show_type_route_map); | |
8696 | } | |
8697 | ||
8698 | DEFUN (show_ip_bgp_flap_route_map, | |
8699 | show_ip_bgp_flap_route_map_cmd, | |
8700 | "show ip bgp flap-statistics route-map WORD", | |
8701 | SHOW_STR | |
8702 | IP_STR | |
8703 | BGP_STR | |
8704 | "Display flap statistics of routes\n" | |
8705 | "Display routes matching the route-map\n" | |
8706 | "A route-map to match on\n") | |
8707 | { | |
8708 | return bgp_show_route_map (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
8709 | bgp_show_type_flap_route_map); | |
8710 | } | |
8711 | ||
8712 | DEFUN (show_ip_bgp_ipv4_route_map, | |
8713 | show_ip_bgp_ipv4_route_map_cmd, | |
8714 | "show ip bgp ipv4 (unicast|multicast) route-map WORD", | |
8715 | SHOW_STR | |
8716 | IP_STR | |
8717 | BGP_STR | |
8718 | "Address family\n" | |
8719 | "Address Family modifier\n" | |
8720 | "Address Family modifier\n" | |
8721 | "Display routes matching the route-map\n" | |
8722 | "A route-map to match on\n") | |
8723 | { | |
8724 | if (strncmp (argv[0], "m", 1) == 0) | |
8725 | return bgp_show_route_map (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
8726 | bgp_show_type_route_map); | |
8727 | ||
8728 | return bgp_show_route_map (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
8729 | bgp_show_type_route_map); | |
8730 | } | |
8731 | ||
8732 | DEFUN (show_bgp_route_map, | |
8733 | show_bgp_route_map_cmd, | |
8734 | "show bgp route-map WORD", | |
8735 | SHOW_STR | |
8736 | BGP_STR | |
8737 | "Display routes matching the route-map\n" | |
8738 | "A route-map to match on\n") | |
8739 | { | |
8740 | return bgp_show_route_map (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
8741 | bgp_show_type_route_map); | |
8742 | } | |
8743 | ||
8744 | ALIAS (show_bgp_route_map, | |
8745 | show_bgp_ipv6_route_map_cmd, | |
8746 | "show bgp ipv6 route-map WORD", | |
8747 | SHOW_STR | |
8748 | BGP_STR | |
8749 | "Address family\n" | |
8750 | "Display routes matching the route-map\n" | |
8751 | "A route-map to match on\n") | |
6b0655a2 | 8752 | |
718e3744 | 8753 | DEFUN (show_ip_bgp_cidr_only, |
8754 | show_ip_bgp_cidr_only_cmd, | |
8755 | "show ip bgp cidr-only", | |
8756 | SHOW_STR | |
8757 | IP_STR | |
8758 | BGP_STR | |
8759 | "Display only routes with non-natural netmasks\n") | |
8760 | { | |
8761 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 8762 | bgp_show_type_cidr_only, NULL, NULL); |
718e3744 | 8763 | } |
8764 | ||
8765 | DEFUN (show_ip_bgp_flap_cidr_only, | |
8766 | show_ip_bgp_flap_cidr_only_cmd, | |
8767 | "show ip bgp flap-statistics cidr-only", | |
8768 | SHOW_STR | |
8769 | IP_STR | |
8770 | BGP_STR | |
8771 | "Display flap statistics of routes\n" | |
8772 | "Display only routes with non-natural netmasks\n") | |
8773 | { | |
8774 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 8775 | bgp_show_type_flap_cidr_only, NULL, NULL); |
718e3744 | 8776 | } |
8777 | ||
8778 | DEFUN (show_ip_bgp_ipv4_cidr_only, | |
8779 | show_ip_bgp_ipv4_cidr_only_cmd, | |
8780 | "show ip bgp ipv4 (unicast|multicast) cidr-only", | |
8781 | SHOW_STR | |
8782 | IP_STR | |
8783 | BGP_STR | |
8784 | "Address family\n" | |
8785 | "Address Family modifier\n" | |
8786 | "Address Family modifier\n" | |
8787 | "Display only routes with non-natural netmasks\n") | |
8788 | { | |
8789 | if (strncmp (argv[0], "m", 1) == 0) | |
8790 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, | |
47fc97cc | 8791 | bgp_show_type_cidr_only, NULL, NULL); |
718e3744 | 8792 | |
8793 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 8794 | bgp_show_type_cidr_only, NULL, NULL); |
718e3744 | 8795 | } |
6b0655a2 | 8796 | |
718e3744 | 8797 | DEFUN (show_ip_bgp_community_all, |
8798 | show_ip_bgp_community_all_cmd, | |
8799 | "show ip bgp community", | |
8800 | SHOW_STR | |
8801 | IP_STR | |
8802 | BGP_STR | |
8803 | "Display routes matching the communities\n") | |
8804 | { | |
8805 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 8806 | bgp_show_type_community_all, NULL, NULL); |
718e3744 | 8807 | } |
8808 | ||
8809 | DEFUN (show_ip_bgp_ipv4_community_all, | |
8810 | show_ip_bgp_ipv4_community_all_cmd, | |
8811 | "show ip bgp ipv4 (unicast|multicast) community", | |
8812 | SHOW_STR | |
8813 | IP_STR | |
8814 | BGP_STR | |
8815 | "Address family\n" | |
8816 | "Address Family modifier\n" | |
8817 | "Address Family modifier\n" | |
8818 | "Display routes matching the communities\n") | |
8819 | { | |
8820 | if (strncmp (argv[0], "m", 1) == 0) | |
8821 | return bgp_show (vty, NULL, AFI_IP, SAFI_MULTICAST, | |
47fc97cc | 8822 | bgp_show_type_community_all, NULL, NULL); |
718e3744 | 8823 | |
8824 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 8825 | bgp_show_type_community_all, NULL, NULL); |
718e3744 | 8826 | } |
8827 | ||
8828 | #ifdef HAVE_IPV6 | |
8829 | DEFUN (show_bgp_community_all, | |
8830 | show_bgp_community_all_cmd, | |
8831 | "show bgp community", | |
8832 | SHOW_STR | |
8833 | BGP_STR | |
8834 | "Display routes matching the communities\n") | |
8835 | { | |
8836 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, | |
47fc97cc | 8837 | bgp_show_type_community_all, NULL, NULL); |
718e3744 | 8838 | } |
8839 | ||
8840 | ALIAS (show_bgp_community_all, | |
8841 | show_bgp_ipv6_community_all_cmd, | |
8842 | "show bgp ipv6 community", | |
8843 | SHOW_STR | |
8844 | BGP_STR | |
8845 | "Address family\n" | |
8846 | "Display routes matching the communities\n") | |
8847 | ||
8848 | /* old command */ | |
8849 | DEFUN (show_ipv6_bgp_community_all, | |
8850 | show_ipv6_bgp_community_all_cmd, | |
8851 | "show ipv6 bgp community", | |
8852 | SHOW_STR | |
8853 | IPV6_STR | |
8854 | BGP_STR | |
8855 | "Display routes matching the communities\n") | |
8856 | { | |
8857 | return bgp_show (vty, NULL, AFI_IP6, SAFI_UNICAST, | |
47fc97cc | 8858 | bgp_show_type_community_all, NULL, NULL); |
718e3744 | 8859 | } |
8860 | ||
8861 | /* old command */ | |
8862 | DEFUN (show_ipv6_mbgp_community_all, | |
8863 | show_ipv6_mbgp_community_all_cmd, | |
8864 | "show ipv6 mbgp community", | |
8865 | SHOW_STR | |
8866 | IPV6_STR | |
8867 | MBGP_STR | |
8868 | "Display routes matching the communities\n") | |
8869 | { | |
8870 | return bgp_show (vty, NULL, AFI_IP6, SAFI_MULTICAST, | |
47fc97cc | 8871 | bgp_show_type_community_all, NULL, NULL); |
718e3744 | 8872 | } |
8873 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 8874 | |
94f2b392 | 8875 | static int |
95cbbd2a ML |
8876 | bgp_show_community (struct vty *vty, const char *view_name, int argc, |
8877 | const char **argv, int exact, afi_t afi, safi_t safi) | |
718e3744 | 8878 | { |
8879 | struct community *com; | |
8880 | struct buffer *b; | |
95cbbd2a | 8881 | struct bgp *bgp; |
718e3744 | 8882 | int i; |
8883 | char *str; | |
8884 | int first = 0; | |
8885 | ||
95cbbd2a ML |
8886 | /* BGP structure lookup */ |
8887 | if (view_name) | |
8888 | { | |
8889 | bgp = bgp_lookup_by_name (view_name); | |
8890 | if (bgp == NULL) | |
8891 | { | |
8892 | vty_out (vty, "Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
8893 | return CMD_WARNING; | |
8894 | } | |
8895 | } | |
8896 | else | |
8897 | { | |
8898 | bgp = bgp_get_default (); | |
8899 | if (bgp == NULL) | |
8900 | { | |
8901 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
8902 | return CMD_WARNING; | |
8903 | } | |
8904 | } | |
8905 | ||
718e3744 | 8906 | b = buffer_new (1024); |
8907 | for (i = 0; i < argc; i++) | |
8908 | { | |
8909 | if (first) | |
8910 | buffer_putc (b, ' '); | |
8911 | else | |
8912 | { | |
8913 | if ((strcmp (argv[i], "unicast") == 0) || (strcmp (argv[i], "multicast") == 0)) | |
8914 | continue; | |
8915 | first = 1; | |
8916 | } | |
8917 | ||
8918 | buffer_putstr (b, argv[i]); | |
8919 | } | |
8920 | buffer_putc (b, '\0'); | |
8921 | ||
8922 | str = buffer_getstr (b); | |
8923 | buffer_free (b); | |
8924 | ||
8925 | com = community_str2com (str); | |
3b8b1855 | 8926 | XFREE (MTYPE_TMP, str); |
718e3744 | 8927 | if (! com) |
8928 | { | |
8929 | vty_out (vty, "%% Community malformed: %s", VTY_NEWLINE); | |
8930 | return CMD_WARNING; | |
8931 | } | |
8932 | ||
95cbbd2a | 8933 | return bgp_show (vty, bgp, afi, safi, |
5a646650 | 8934 | (exact ? bgp_show_type_community_exact : |
47fc97cc | 8935 | bgp_show_type_community), com, NULL); |
718e3744 | 8936 | } |
8937 | ||
8938 | DEFUN (show_ip_bgp_community, | |
8939 | show_ip_bgp_community_cmd, | |
8940 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export)", | |
8941 | SHOW_STR | |
8942 | IP_STR | |
8943 | BGP_STR | |
8944 | "Display routes matching the communities\n" | |
8945 | "community number\n" | |
8946 | "Do not send outside local AS (well-known community)\n" | |
8947 | "Do not advertise to any peer (well-known community)\n" | |
8948 | "Do not export to next AS (well-known community)\n") | |
8949 | { | |
95cbbd2a | 8950 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP, SAFI_UNICAST); |
718e3744 | 8951 | } |
8952 | ||
8953 | ALIAS (show_ip_bgp_community, | |
8954 | show_ip_bgp_community2_cmd, | |
8955 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
8956 | SHOW_STR | |
8957 | IP_STR | |
8958 | BGP_STR | |
8959 | "Display routes matching the communities\n" | |
8960 | "community number\n" | |
8961 | "Do not send outside local AS (well-known community)\n" | |
8962 | "Do not advertise to any peer (well-known community)\n" | |
8963 | "Do not export to next AS (well-known community)\n" | |
8964 | "community number\n" | |
8965 | "Do not send outside local AS (well-known community)\n" | |
8966 | "Do not advertise to any peer (well-known community)\n" | |
8967 | "Do not export to next AS (well-known community)\n") | |
8968 | ||
8969 | ALIAS (show_ip_bgp_community, | |
8970 | show_ip_bgp_community3_cmd, | |
8971 | "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)", | |
8972 | SHOW_STR | |
8973 | IP_STR | |
8974 | BGP_STR | |
8975 | "Display routes matching the communities\n" | |
8976 | "community number\n" | |
8977 | "Do not send outside local AS (well-known community)\n" | |
8978 | "Do not advertise to any peer (well-known community)\n" | |
8979 | "Do not export to next AS (well-known community)\n" | |
8980 | "community number\n" | |
8981 | "Do not send outside local AS (well-known community)\n" | |
8982 | "Do not advertise to any peer (well-known community)\n" | |
8983 | "Do not export to next AS (well-known community)\n" | |
8984 | "community number\n" | |
8985 | "Do not send outside local AS (well-known community)\n" | |
8986 | "Do not advertise to any peer (well-known community)\n" | |
8987 | "Do not export to next AS (well-known community)\n") | |
8988 | ||
8989 | ALIAS (show_ip_bgp_community, | |
8990 | show_ip_bgp_community4_cmd, | |
8991 | "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)", | |
8992 | SHOW_STR | |
8993 | IP_STR | |
8994 | BGP_STR | |
8995 | "Display routes matching the communities\n" | |
8996 | "community number\n" | |
8997 | "Do not send outside local AS (well-known community)\n" | |
8998 | "Do not advertise to any peer (well-known community)\n" | |
8999 | "Do not export to next AS (well-known community)\n" | |
9000 | "community number\n" | |
9001 | "Do not send outside local AS (well-known community)\n" | |
9002 | "Do not advertise to any peer (well-known community)\n" | |
9003 | "Do not export to next AS (well-known community)\n" | |
9004 | "community number\n" | |
9005 | "Do not send outside local AS (well-known community)\n" | |
9006 | "Do not advertise to any peer (well-known community)\n" | |
9007 | "Do not export to next AS (well-known community)\n" | |
9008 | "community number\n" | |
9009 | "Do not send outside local AS (well-known community)\n" | |
9010 | "Do not advertise to any peer (well-known community)\n" | |
9011 | "Do not export to next AS (well-known community)\n") | |
9012 | ||
9013 | DEFUN (show_ip_bgp_ipv4_community, | |
9014 | show_ip_bgp_ipv4_community_cmd, | |
9015 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)", | |
9016 | SHOW_STR | |
9017 | IP_STR | |
9018 | BGP_STR | |
9019 | "Address family\n" | |
9020 | "Address Family modifier\n" | |
9021 | "Address Family modifier\n" | |
9022 | "Display routes matching the communities\n" | |
9023 | "community number\n" | |
9024 | "Do not send outside local AS (well-known community)\n" | |
9025 | "Do not advertise to any peer (well-known community)\n" | |
9026 | "Do not export to next AS (well-known community)\n") | |
9027 | { | |
9028 | if (strncmp (argv[0], "m", 1) == 0) | |
95cbbd2a | 9029 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP, SAFI_MULTICAST); |
718e3744 | 9030 | |
95cbbd2a | 9031 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP, SAFI_UNICAST); |
718e3744 | 9032 | } |
9033 | ||
9034 | ALIAS (show_ip_bgp_ipv4_community, | |
9035 | show_ip_bgp_ipv4_community2_cmd, | |
9036 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
9037 | SHOW_STR | |
9038 | IP_STR | |
9039 | BGP_STR | |
9040 | "Address family\n" | |
9041 | "Address Family modifier\n" | |
9042 | "Address Family modifier\n" | |
9043 | "Display routes matching the communities\n" | |
9044 | "community number\n" | |
9045 | "Do not send outside local AS (well-known community)\n" | |
9046 | "Do not advertise to any peer (well-known community)\n" | |
9047 | "Do not export to next AS (well-known community)\n" | |
9048 | "community number\n" | |
9049 | "Do not send outside local AS (well-known community)\n" | |
9050 | "Do not advertise to any peer (well-known community)\n" | |
9051 | "Do not export to next AS (well-known community)\n") | |
9052 | ||
9053 | ALIAS (show_ip_bgp_ipv4_community, | |
9054 | show_ip_bgp_ipv4_community3_cmd, | |
9055 | "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)", | |
9056 | SHOW_STR | |
9057 | IP_STR | |
9058 | BGP_STR | |
9059 | "Address family\n" | |
9060 | "Address Family modifier\n" | |
9061 | "Address Family modifier\n" | |
9062 | "Display routes matching the communities\n" | |
9063 | "community number\n" | |
9064 | "Do not send outside local AS (well-known community)\n" | |
9065 | "Do not advertise to any peer (well-known community)\n" | |
9066 | "Do not export to next AS (well-known community)\n" | |
9067 | "community number\n" | |
9068 | "Do not send outside local AS (well-known community)\n" | |
9069 | "Do not advertise to any peer (well-known community)\n" | |
9070 | "Do not export to next AS (well-known community)\n" | |
9071 | "community number\n" | |
9072 | "Do not send outside local AS (well-known community)\n" | |
9073 | "Do not advertise to any peer (well-known community)\n" | |
9074 | "Do not export to next AS (well-known community)\n") | |
9075 | ||
9076 | ALIAS (show_ip_bgp_ipv4_community, | |
9077 | show_ip_bgp_ipv4_community4_cmd, | |
9078 | "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)", | |
9079 | SHOW_STR | |
9080 | IP_STR | |
9081 | BGP_STR | |
9082 | "Address family\n" | |
9083 | "Address Family modifier\n" | |
9084 | "Address Family modifier\n" | |
9085 | "Display routes matching the communities\n" | |
9086 | "community number\n" | |
9087 | "Do not send outside local AS (well-known community)\n" | |
9088 | "Do not advertise to any peer (well-known community)\n" | |
9089 | "Do not export to next AS (well-known community)\n" | |
9090 | "community number\n" | |
9091 | "Do not send outside local AS (well-known community)\n" | |
9092 | "Do not advertise to any peer (well-known community)\n" | |
9093 | "Do not export to next AS (well-known community)\n" | |
9094 | "community number\n" | |
9095 | "Do not send outside local AS (well-known community)\n" | |
9096 | "Do not advertise to any peer (well-known community)\n" | |
9097 | "Do not export to next AS (well-known community)\n" | |
9098 | "community number\n" | |
9099 | "Do not send outside local AS (well-known community)\n" | |
9100 | "Do not advertise to any peer (well-known community)\n" | |
9101 | "Do not export to next AS (well-known community)\n") | |
9102 | ||
95cbbd2a ML |
9103 | DEFUN (show_bgp_view_afi_safi_community_all, |
9104 | show_bgp_view_afi_safi_community_all_cmd, | |
9105 | #ifdef HAVE_IPV6 | |
9106 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community", | |
9107 | #else | |
9108 | "show bgp view WORD ipv4 (unicast|multicast) community", | |
9109 | #endif | |
9110 | SHOW_STR | |
9111 | BGP_STR | |
9112 | "BGP view\n" | |
2b00515a | 9113 | "View name\n" |
95cbbd2a ML |
9114 | "Address family\n" |
9115 | #ifdef HAVE_IPV6 | |
9116 | "Address family\n" | |
9117 | #endif | |
9118 | "Address Family modifier\n" | |
9119 | "Address Family modifier\n" | |
2b00515a | 9120 | "Display routes matching the communities\n") |
95cbbd2a ML |
9121 | { |
9122 | int afi; | |
9123 | int safi; | |
9124 | struct bgp *bgp; | |
9125 | ||
9126 | /* BGP structure lookup. */ | |
9127 | bgp = bgp_lookup_by_name (argv[0]); | |
9128 | if (bgp == NULL) | |
9129 | { | |
9130 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
9131 | return CMD_WARNING; | |
9132 | } | |
9133 | ||
9134 | #ifdef HAVE_IPV6 | |
9135 | afi = (strncmp (argv[1], "ipv6", 4) == 0) ? AFI_IP6 : AFI_IP; | |
9136 | safi = (strncmp (argv[2], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
9137 | #else | |
9138 | afi = AFI_IP; | |
9139 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
9140 | #endif | |
47fc97cc | 9141 | return bgp_show (vty, bgp, afi, safi, bgp_show_type_community_all, NULL, NULL); |
95cbbd2a ML |
9142 | } |
9143 | ||
9144 | DEFUN (show_bgp_view_afi_safi_community, | |
9145 | show_bgp_view_afi_safi_community_cmd, | |
9146 | #ifdef HAVE_IPV6 | |
9147 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)", | |
9148 | #else | |
9149 | "show bgp view WORD ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)", | |
9150 | #endif | |
9151 | SHOW_STR | |
9152 | BGP_STR | |
9153 | "BGP view\n" | |
2b00515a | 9154 | "View name\n" |
95cbbd2a ML |
9155 | "Address family\n" |
9156 | #ifdef HAVE_IPV6 | |
9157 | "Address family\n" | |
9158 | #endif | |
9159 | "Address family modifier\n" | |
9160 | "Address family modifier\n" | |
9161 | "Display routes matching the communities\n" | |
9162 | "community number\n" | |
9163 | "Do not send outside local AS (well-known community)\n" | |
9164 | "Do not advertise to any peer (well-known community)\n" | |
9165 | "Do not export to next AS (well-known community)\n") | |
9166 | { | |
9167 | int afi; | |
9168 | int safi; | |
9169 | ||
9170 | #ifdef HAVE_IPV6 | |
9171 | afi = (strncmp (argv[1], "ipv6", 4) == 0) ? AFI_IP6 : AFI_IP; | |
9172 | safi = (strncmp (argv[2], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
9173 | return bgp_show_community (vty, argv[0], argc-3, &argv[3], 0, afi, safi); | |
9174 | #else | |
9175 | afi = AFI_IP; | |
9176 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
9177 | return bgp_show_community (vty, argv[0], argc-2, &argv[2], 0, afi, safi); | |
9178 | #endif | |
9179 | } | |
9180 | ||
9181 | ALIAS (show_bgp_view_afi_safi_community, | |
9182 | show_bgp_view_afi_safi_community2_cmd, | |
9183 | #ifdef HAVE_IPV6 | |
9184 | "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)", | |
9185 | #else | |
9186 | "show bgp view WORD ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
9187 | #endif | |
9188 | SHOW_STR | |
9189 | BGP_STR | |
9190 | "BGP view\n" | |
2b00515a | 9191 | "View name\n" |
95cbbd2a ML |
9192 | "Address family\n" |
9193 | #ifdef HAVE_IPV6 | |
9194 | "Address family\n" | |
9195 | #endif | |
9196 | "Address family modifier\n" | |
9197 | "Address family modifier\n" | |
9198 | "Display routes matching the communities\n" | |
9199 | "community number\n" | |
9200 | "Do not send outside local AS (well-known community)\n" | |
9201 | "Do not advertise to any peer (well-known community)\n" | |
9202 | "Do not export to next AS (well-known community)\n" | |
9203 | "community number\n" | |
9204 | "Do not send outside local AS (well-known community)\n" | |
9205 | "Do not advertise to any peer (well-known community)\n" | |
9206 | "Do not export to next AS (well-known community)\n") | |
9207 | ||
9208 | ALIAS (show_bgp_view_afi_safi_community, | |
9209 | show_bgp_view_afi_safi_community3_cmd, | |
9210 | #ifdef HAVE_IPV6 | |
9211 | "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)", | |
9212 | #else | |
9213 | "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)", | |
9214 | #endif | |
9215 | SHOW_STR | |
9216 | BGP_STR | |
9217 | "BGP view\n" | |
2b00515a | 9218 | "View name\n" |
95cbbd2a ML |
9219 | "Address family\n" |
9220 | #ifdef HAVE_IPV6 | |
9221 | "Address family\n" | |
9222 | #endif | |
9223 | "Address family modifier\n" | |
9224 | "Address family modifier\n" | |
9225 | "Display routes matching the communities\n" | |
9226 | "community number\n" | |
9227 | "Do not send outside local AS (well-known community)\n" | |
9228 | "Do not advertise to any peer (well-known community)\n" | |
9229 | "Do not export to next AS (well-known community)\n" | |
9230 | "community number\n" | |
9231 | "Do not send outside local AS (well-known community)\n" | |
9232 | "Do not advertise to any peer (well-known community)\n" | |
9233 | "Do not export to next AS (well-known community)\n" | |
9234 | "community number\n" | |
9235 | "Do not send outside local AS (well-known community)\n" | |
9236 | "Do not advertise to any peer (well-known community)\n" | |
9237 | "Do not export to next AS (well-known community)\n") | |
9238 | ||
9239 | ALIAS (show_bgp_view_afi_safi_community, | |
9240 | show_bgp_view_afi_safi_community4_cmd, | |
9241 | #ifdef HAVE_IPV6 | |
9242 | "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)", | |
9243 | #else | |
9244 | "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)", | |
9245 | #endif | |
9246 | SHOW_STR | |
9247 | BGP_STR | |
9248 | "BGP view\n" | |
2b00515a | 9249 | "View name\n" |
95cbbd2a ML |
9250 | "Address family\n" |
9251 | #ifdef HAVE_IPV6 | |
9252 | "Address family\n" | |
9253 | #endif | |
9254 | "Address family modifier\n" | |
9255 | "Address family modifier\n" | |
9256 | "Display routes matching the communities\n" | |
9257 | "community number\n" | |
9258 | "Do not send outside local AS (well-known community)\n" | |
9259 | "Do not advertise to any peer (well-known community)\n" | |
9260 | "Do not export to next AS (well-known community)\n" | |
9261 | "community number\n" | |
9262 | "Do not send outside local AS (well-known community)\n" | |
9263 | "Do not advertise to any peer (well-known community)\n" | |
9264 | "Do not export to next AS (well-known community)\n" | |
9265 | "community number\n" | |
9266 | "Do not send outside local AS (well-known community)\n" | |
9267 | "Do not advertise to any peer (well-known community)\n" | |
9268 | "Do not export to next AS (well-known community)\n" | |
9269 | "community number\n" | |
9270 | "Do not send outside local AS (well-known community)\n" | |
9271 | "Do not advertise to any peer (well-known community)\n" | |
9272 | "Do not export to next AS (well-known community)\n") | |
9273 | ||
718e3744 | 9274 | DEFUN (show_ip_bgp_community_exact, |
9275 | show_ip_bgp_community_exact_cmd, | |
9276 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9277 | SHOW_STR | |
9278 | IP_STR | |
9279 | BGP_STR | |
9280 | "Display routes matching the communities\n" | |
9281 | "community number\n" | |
9282 | "Do not send outside local AS (well-known community)\n" | |
9283 | "Do not advertise to any peer (well-known community)\n" | |
9284 | "Do not export to next AS (well-known community)\n" | |
9285 | "Exact match of the communities") | |
9286 | { | |
95cbbd2a | 9287 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP, SAFI_UNICAST); |
718e3744 | 9288 | } |
9289 | ||
9290 | ALIAS (show_ip_bgp_community_exact, | |
9291 | show_ip_bgp_community2_exact_cmd, | |
9292 | "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9293 | SHOW_STR | |
9294 | IP_STR | |
9295 | BGP_STR | |
9296 | "Display routes matching the communities\n" | |
9297 | "community number\n" | |
9298 | "Do not send outside local AS (well-known community)\n" | |
9299 | "Do not advertise to any peer (well-known community)\n" | |
9300 | "Do not export to next AS (well-known community)\n" | |
9301 | "community number\n" | |
9302 | "Do not send outside local AS (well-known community)\n" | |
9303 | "Do not advertise to any peer (well-known community)\n" | |
9304 | "Do not export to next AS (well-known community)\n" | |
9305 | "Exact match of the communities") | |
9306 | ||
9307 | ALIAS (show_ip_bgp_community_exact, | |
9308 | show_ip_bgp_community3_exact_cmd, | |
9309 | "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", | |
9310 | SHOW_STR | |
9311 | IP_STR | |
9312 | BGP_STR | |
9313 | "Display routes matching the communities\n" | |
9314 | "community number\n" | |
9315 | "Do not send outside local AS (well-known community)\n" | |
9316 | "Do not advertise to any peer (well-known community)\n" | |
9317 | "Do not export to next AS (well-known community)\n" | |
9318 | "community number\n" | |
9319 | "Do not send outside local AS (well-known community)\n" | |
9320 | "Do not advertise to any peer (well-known community)\n" | |
9321 | "Do not export to next AS (well-known community)\n" | |
9322 | "community number\n" | |
9323 | "Do not send outside local AS (well-known community)\n" | |
9324 | "Do not advertise to any peer (well-known community)\n" | |
9325 | "Do not export to next AS (well-known community)\n" | |
9326 | "Exact match of the communities") | |
9327 | ||
9328 | ALIAS (show_ip_bgp_community_exact, | |
9329 | show_ip_bgp_community4_exact_cmd, | |
9330 | "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", | |
9331 | SHOW_STR | |
9332 | IP_STR | |
9333 | BGP_STR | |
9334 | "Display routes matching the communities\n" | |
9335 | "community number\n" | |
9336 | "Do not send outside local AS (well-known community)\n" | |
9337 | "Do not advertise to any peer (well-known community)\n" | |
9338 | "Do not export to next AS (well-known community)\n" | |
9339 | "community number\n" | |
9340 | "Do not send outside local AS (well-known community)\n" | |
9341 | "Do not advertise to any peer (well-known community)\n" | |
9342 | "Do not export to next AS (well-known community)\n" | |
9343 | "community number\n" | |
9344 | "Do not send outside local AS (well-known community)\n" | |
9345 | "Do not advertise to any peer (well-known community)\n" | |
9346 | "Do not export to next AS (well-known community)\n" | |
9347 | "community number\n" | |
9348 | "Do not send outside local AS (well-known community)\n" | |
9349 | "Do not advertise to any peer (well-known community)\n" | |
9350 | "Do not export to next AS (well-known community)\n" | |
9351 | "Exact match of the communities") | |
9352 | ||
9353 | DEFUN (show_ip_bgp_ipv4_community_exact, | |
9354 | show_ip_bgp_ipv4_community_exact_cmd, | |
9355 | "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9356 | SHOW_STR | |
9357 | IP_STR | |
9358 | BGP_STR | |
9359 | "Address family\n" | |
9360 | "Address Family modifier\n" | |
9361 | "Address Family modifier\n" | |
9362 | "Display routes matching the communities\n" | |
9363 | "community number\n" | |
9364 | "Do not send outside local AS (well-known community)\n" | |
9365 | "Do not advertise to any peer (well-known community)\n" | |
9366 | "Do not export to next AS (well-known community)\n" | |
9367 | "Exact match of the communities") | |
9368 | { | |
9369 | if (strncmp (argv[0], "m", 1) == 0) | |
95cbbd2a | 9370 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP, SAFI_MULTICAST); |
718e3744 | 9371 | |
95cbbd2a | 9372 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP, SAFI_UNICAST); |
718e3744 | 9373 | } |
9374 | ||
9375 | ALIAS (show_ip_bgp_ipv4_community_exact, | |
9376 | show_ip_bgp_ipv4_community2_exact_cmd, | |
9377 | "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", | |
9378 | SHOW_STR | |
9379 | IP_STR | |
9380 | BGP_STR | |
9381 | "Address family\n" | |
9382 | "Address Family modifier\n" | |
9383 | "Address Family modifier\n" | |
9384 | "Display routes matching the communities\n" | |
9385 | "community number\n" | |
9386 | "Do not send outside local AS (well-known community)\n" | |
9387 | "Do not advertise to any peer (well-known community)\n" | |
9388 | "Do not export to next AS (well-known community)\n" | |
9389 | "community number\n" | |
9390 | "Do not send outside local AS (well-known community)\n" | |
9391 | "Do not advertise to any peer (well-known community)\n" | |
9392 | "Do not export to next AS (well-known community)\n" | |
9393 | "Exact match of the communities") | |
9394 | ||
9395 | ALIAS (show_ip_bgp_ipv4_community_exact, | |
9396 | show_ip_bgp_ipv4_community3_exact_cmd, | |
9397 | "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", | |
9398 | SHOW_STR | |
9399 | IP_STR | |
9400 | BGP_STR | |
9401 | "Address family\n" | |
9402 | "Address Family modifier\n" | |
9403 | "Address Family modifier\n" | |
9404 | "Display routes matching the communities\n" | |
9405 | "community number\n" | |
9406 | "Do not send outside local AS (well-known community)\n" | |
9407 | "Do not advertise to any peer (well-known community)\n" | |
9408 | "Do not export to next AS (well-known community)\n" | |
9409 | "community number\n" | |
9410 | "Do not send outside local AS (well-known community)\n" | |
9411 | "Do not advertise to any peer (well-known community)\n" | |
9412 | "Do not export to next AS (well-known community)\n" | |
9413 | "community number\n" | |
9414 | "Do not send outside local AS (well-known community)\n" | |
9415 | "Do not advertise to any peer (well-known community)\n" | |
9416 | "Do not export to next AS (well-known community)\n" | |
9417 | "Exact match of the communities") | |
9418 | ||
9419 | ALIAS (show_ip_bgp_ipv4_community_exact, | |
9420 | show_ip_bgp_ipv4_community4_exact_cmd, | |
9421 | "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", | |
9422 | SHOW_STR | |
9423 | IP_STR | |
9424 | BGP_STR | |
9425 | "Address family\n" | |
9426 | "Address Family modifier\n" | |
9427 | "Address Family modifier\n" | |
9428 | "Display routes matching the communities\n" | |
9429 | "community number\n" | |
9430 | "Do not send outside local AS (well-known community)\n" | |
9431 | "Do not advertise to any peer (well-known community)\n" | |
9432 | "Do not export to next AS (well-known community)\n" | |
9433 | "community number\n" | |
9434 | "Do not send outside local AS (well-known community)\n" | |
9435 | "Do not advertise to any peer (well-known community)\n" | |
9436 | "Do not export to next AS (well-known community)\n" | |
9437 | "community number\n" | |
9438 | "Do not send outside local AS (well-known community)\n" | |
9439 | "Do not advertise to any peer (well-known community)\n" | |
9440 | "Do not export to next AS (well-known community)\n" | |
9441 | "community number\n" | |
9442 | "Do not send outside local AS (well-known community)\n" | |
9443 | "Do not advertise to any peer (well-known community)\n" | |
9444 | "Do not export to next AS (well-known community)\n" | |
9445 | "Exact match of the communities") | |
9446 | ||
9447 | #ifdef HAVE_IPV6 | |
9448 | DEFUN (show_bgp_community, | |
9449 | show_bgp_community_cmd, | |
9450 | "show bgp community (AA:NN|local-AS|no-advertise|no-export)", | |
9451 | SHOW_STR | |
9452 | BGP_STR | |
9453 | "Display routes matching the communities\n" | |
9454 | "community number\n" | |
9455 | "Do not send outside local AS (well-known community)\n" | |
9456 | "Do not advertise to any peer (well-known community)\n" | |
9457 | "Do not export to next AS (well-known community)\n") | |
9458 | { | |
95cbbd2a | 9459 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP6, SAFI_UNICAST); |
718e3744 | 9460 | } |
9461 | ||
9462 | ALIAS (show_bgp_community, | |
9463 | show_bgp_ipv6_community_cmd, | |
9464 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export)", | |
9465 | SHOW_STR | |
9466 | BGP_STR | |
9467 | "Address family\n" | |
9468 | "Display routes matching the communities\n" | |
9469 | "community number\n" | |
9470 | "Do not send outside local AS (well-known community)\n" | |
9471 | "Do not advertise to any peer (well-known community)\n" | |
9472 | "Do not export to next AS (well-known community)\n") | |
9473 | ||
9474 | ALIAS (show_bgp_community, | |
9475 | show_bgp_community2_cmd, | |
9476 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
9477 | SHOW_STR | |
9478 | BGP_STR | |
9479 | "Display routes matching the communities\n" | |
9480 | "community number\n" | |
9481 | "Do not send outside local AS (well-known community)\n" | |
9482 | "Do not advertise to any peer (well-known community)\n" | |
9483 | "Do not export to next AS (well-known community)\n" | |
9484 | "community number\n" | |
9485 | "Do not send outside local AS (well-known community)\n" | |
9486 | "Do not advertise to any peer (well-known community)\n" | |
9487 | "Do not export to next AS (well-known community)\n") | |
9488 | ||
9489 | ALIAS (show_bgp_community, | |
9490 | show_bgp_ipv6_community2_cmd, | |
9491 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
9492 | SHOW_STR | |
9493 | BGP_STR | |
9494 | "Address family\n" | |
9495 | "Display routes matching the communities\n" | |
9496 | "community number\n" | |
9497 | "Do not send outside local AS (well-known community)\n" | |
9498 | "Do not advertise to any peer (well-known community)\n" | |
9499 | "Do not export to next AS (well-known community)\n" | |
9500 | "community number\n" | |
9501 | "Do not send outside local AS (well-known community)\n" | |
9502 | "Do not advertise to any peer (well-known community)\n" | |
9503 | "Do not export to next AS (well-known community)\n") | |
9504 | ||
9505 | ALIAS (show_bgp_community, | |
9506 | show_bgp_community3_cmd, | |
9507 | "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)", | |
9508 | SHOW_STR | |
9509 | BGP_STR | |
9510 | "Display routes matching the communities\n" | |
9511 | "community number\n" | |
9512 | "Do not send outside local AS (well-known community)\n" | |
9513 | "Do not advertise to any peer (well-known community)\n" | |
9514 | "Do not export to next AS (well-known community)\n" | |
9515 | "community number\n" | |
9516 | "Do not send outside local AS (well-known community)\n" | |
9517 | "Do not advertise to any peer (well-known community)\n" | |
9518 | "Do not export to next AS (well-known community)\n" | |
9519 | "community number\n" | |
9520 | "Do not send outside local AS (well-known community)\n" | |
9521 | "Do not advertise to any peer (well-known community)\n" | |
9522 | "Do not export to next AS (well-known community)\n") | |
9523 | ||
9524 | ALIAS (show_bgp_community, | |
9525 | show_bgp_ipv6_community3_cmd, | |
9526 | "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)", | |
9527 | SHOW_STR | |
9528 | BGP_STR | |
9529 | "Address family\n" | |
9530 | "Display routes matching the communities\n" | |
9531 | "community number\n" | |
9532 | "Do not send outside local AS (well-known community)\n" | |
9533 | "Do not advertise to any peer (well-known community)\n" | |
9534 | "Do not export to next AS (well-known community)\n" | |
9535 | "community number\n" | |
9536 | "Do not send outside local AS (well-known community)\n" | |
9537 | "Do not advertise to any peer (well-known community)\n" | |
9538 | "Do not export to next AS (well-known community)\n" | |
9539 | "community number\n" | |
9540 | "Do not send outside local AS (well-known community)\n" | |
9541 | "Do not advertise to any peer (well-known community)\n" | |
9542 | "Do not export to next AS (well-known community)\n") | |
9543 | ||
9544 | ALIAS (show_bgp_community, | |
9545 | show_bgp_community4_cmd, | |
9546 | "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)", | |
9547 | SHOW_STR | |
9548 | BGP_STR | |
9549 | "Display routes matching the communities\n" | |
9550 | "community number\n" | |
9551 | "Do not send outside local AS (well-known community)\n" | |
9552 | "Do not advertise to any peer (well-known community)\n" | |
9553 | "Do not export to next AS (well-known community)\n" | |
9554 | "community number\n" | |
9555 | "Do not send outside local AS (well-known community)\n" | |
9556 | "Do not advertise to any peer (well-known community)\n" | |
9557 | "Do not export to next AS (well-known community)\n" | |
9558 | "community number\n" | |
9559 | "Do not send outside local AS (well-known community)\n" | |
9560 | "Do not advertise to any peer (well-known community)\n" | |
9561 | "Do not export to next AS (well-known community)\n" | |
9562 | "community number\n" | |
9563 | "Do not send outside local AS (well-known community)\n" | |
9564 | "Do not advertise to any peer (well-known community)\n" | |
9565 | "Do not export to next AS (well-known community)\n") | |
9566 | ||
9567 | ALIAS (show_bgp_community, | |
9568 | show_bgp_ipv6_community4_cmd, | |
9569 | "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)", | |
9570 | SHOW_STR | |
9571 | BGP_STR | |
9572 | "Address family\n" | |
9573 | "Display routes matching the communities\n" | |
9574 | "community number\n" | |
9575 | "Do not send outside local AS (well-known community)\n" | |
9576 | "Do not advertise to any peer (well-known community)\n" | |
9577 | "Do not export to next AS (well-known community)\n" | |
9578 | "community number\n" | |
9579 | "Do not send outside local AS (well-known community)\n" | |
9580 | "Do not advertise to any peer (well-known community)\n" | |
9581 | "Do not export to next AS (well-known community)\n" | |
9582 | "community number\n" | |
9583 | "Do not send outside local AS (well-known community)\n" | |
9584 | "Do not advertise to any peer (well-known community)\n" | |
9585 | "Do not export to next AS (well-known community)\n" | |
9586 | "community number\n" | |
9587 | "Do not send outside local AS (well-known community)\n" | |
9588 | "Do not advertise to any peer (well-known community)\n" | |
9589 | "Do not export to next AS (well-known community)\n") | |
9590 | ||
9591 | /* old command */ | |
9592 | DEFUN (show_ipv6_bgp_community, | |
9593 | show_ipv6_bgp_community_cmd, | |
9594 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export)", | |
9595 | SHOW_STR | |
9596 | IPV6_STR | |
9597 | BGP_STR | |
9598 | "Display routes matching the communities\n" | |
9599 | "community number\n" | |
9600 | "Do not send outside local AS (well-known community)\n" | |
9601 | "Do not advertise to any peer (well-known community)\n" | |
9602 | "Do not export to next AS (well-known community)\n") | |
9603 | { | |
95cbbd2a | 9604 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP6, SAFI_UNICAST); |
718e3744 | 9605 | } |
9606 | ||
9607 | /* old command */ | |
9608 | ALIAS (show_ipv6_bgp_community, | |
9609 | show_ipv6_bgp_community2_cmd, | |
9610 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
9611 | SHOW_STR | |
9612 | IPV6_STR | |
9613 | BGP_STR | |
9614 | "Display routes matching the communities\n" | |
9615 | "community number\n" | |
9616 | "Do not send outside local AS (well-known community)\n" | |
9617 | "Do not advertise to any peer (well-known community)\n" | |
9618 | "Do not export to next AS (well-known community)\n" | |
9619 | "community number\n" | |
9620 | "Do not send outside local AS (well-known community)\n" | |
9621 | "Do not advertise to any peer (well-known community)\n" | |
9622 | "Do not export to next AS (well-known community)\n") | |
9623 | ||
9624 | /* old command */ | |
9625 | ALIAS (show_ipv6_bgp_community, | |
9626 | show_ipv6_bgp_community3_cmd, | |
9627 | "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)", | |
9628 | SHOW_STR | |
9629 | IPV6_STR | |
9630 | BGP_STR | |
9631 | "Display routes matching the communities\n" | |
9632 | "community number\n" | |
9633 | "Do not send outside local AS (well-known community)\n" | |
9634 | "Do not advertise to any peer (well-known community)\n" | |
9635 | "Do not export to next AS (well-known community)\n" | |
9636 | "community number\n" | |
9637 | "Do not send outside local AS (well-known community)\n" | |
9638 | "Do not advertise to any peer (well-known community)\n" | |
9639 | "Do not export to next AS (well-known community)\n" | |
9640 | "community number\n" | |
9641 | "Do not send outside local AS (well-known community)\n" | |
9642 | "Do not advertise to any peer (well-known community)\n" | |
9643 | "Do not export to next AS (well-known community)\n") | |
9644 | ||
9645 | /* old command */ | |
9646 | ALIAS (show_ipv6_bgp_community, | |
9647 | show_ipv6_bgp_community4_cmd, | |
9648 | "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)", | |
9649 | SHOW_STR | |
9650 | IPV6_STR | |
9651 | BGP_STR | |
9652 | "Display routes matching the communities\n" | |
9653 | "community number\n" | |
9654 | "Do not send outside local AS (well-known community)\n" | |
9655 | "Do not advertise to any peer (well-known community)\n" | |
9656 | "Do not export to next AS (well-known community)\n" | |
9657 | "community number\n" | |
9658 | "Do not send outside local AS (well-known community)\n" | |
9659 | "Do not advertise to any peer (well-known community)\n" | |
9660 | "Do not export to next AS (well-known community)\n" | |
9661 | "community number\n" | |
9662 | "Do not send outside local AS (well-known community)\n" | |
9663 | "Do not advertise to any peer (well-known community)\n" | |
9664 | "Do not export to next AS (well-known community)\n" | |
9665 | "community number\n" | |
9666 | "Do not send outside local AS (well-known community)\n" | |
9667 | "Do not advertise to any peer (well-known community)\n" | |
9668 | "Do not export to next AS (well-known community)\n") | |
9669 | ||
9670 | DEFUN (show_bgp_community_exact, | |
9671 | show_bgp_community_exact_cmd, | |
9672 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9673 | SHOW_STR | |
9674 | BGP_STR | |
9675 | "Display routes matching the communities\n" | |
9676 | "community number\n" | |
9677 | "Do not send outside local AS (well-known community)\n" | |
9678 | "Do not advertise to any peer (well-known community)\n" | |
9679 | "Do not export to next AS (well-known community)\n" | |
9680 | "Exact match of the communities") | |
9681 | { | |
95cbbd2a | 9682 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP6, SAFI_UNICAST); |
718e3744 | 9683 | } |
9684 | ||
9685 | ALIAS (show_bgp_community_exact, | |
9686 | show_bgp_ipv6_community_exact_cmd, | |
9687 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9688 | SHOW_STR | |
9689 | BGP_STR | |
9690 | "Address family\n" | |
9691 | "Display routes matching the communities\n" | |
9692 | "community number\n" | |
9693 | "Do not send outside local AS (well-known community)\n" | |
9694 | "Do not advertise to any peer (well-known community)\n" | |
9695 | "Do not export to next AS (well-known community)\n" | |
9696 | "Exact match of the communities") | |
9697 | ||
9698 | ALIAS (show_bgp_community_exact, | |
9699 | show_bgp_community2_exact_cmd, | |
9700 | "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9701 | SHOW_STR | |
9702 | BGP_STR | |
9703 | "Display routes matching the communities\n" | |
9704 | "community number\n" | |
9705 | "Do not send outside local AS (well-known community)\n" | |
9706 | "Do not advertise to any peer (well-known community)\n" | |
9707 | "Do not export to next AS (well-known community)\n" | |
9708 | "community number\n" | |
9709 | "Do not send outside local AS (well-known community)\n" | |
9710 | "Do not advertise to any peer (well-known community)\n" | |
9711 | "Do not export to next AS (well-known community)\n" | |
9712 | "Exact match of the communities") | |
9713 | ||
9714 | ALIAS (show_bgp_community_exact, | |
9715 | show_bgp_ipv6_community2_exact_cmd, | |
9716 | "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9717 | SHOW_STR | |
9718 | BGP_STR | |
9719 | "Address family\n" | |
9720 | "Display routes matching the communities\n" | |
9721 | "community number\n" | |
9722 | "Do not send outside local AS (well-known community)\n" | |
9723 | "Do not advertise to any peer (well-known community)\n" | |
9724 | "Do not export to next AS (well-known community)\n" | |
9725 | "community number\n" | |
9726 | "Do not send outside local AS (well-known community)\n" | |
9727 | "Do not advertise to any peer (well-known community)\n" | |
9728 | "Do not export to next AS (well-known community)\n" | |
9729 | "Exact match of the communities") | |
9730 | ||
9731 | ALIAS (show_bgp_community_exact, | |
9732 | show_bgp_community3_exact_cmd, | |
9733 | "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", | |
9734 | SHOW_STR | |
9735 | BGP_STR | |
9736 | "Display routes matching the communities\n" | |
9737 | "community number\n" | |
9738 | "Do not send outside local AS (well-known community)\n" | |
9739 | "Do not advertise to any peer (well-known community)\n" | |
9740 | "Do not export to next AS (well-known community)\n" | |
9741 | "community number\n" | |
9742 | "Do not send outside local AS (well-known community)\n" | |
9743 | "Do not advertise to any peer (well-known community)\n" | |
9744 | "Do not export to next AS (well-known community)\n" | |
9745 | "community number\n" | |
9746 | "Do not send outside local AS (well-known community)\n" | |
9747 | "Do not advertise to any peer (well-known community)\n" | |
9748 | "Do not export to next AS (well-known community)\n" | |
9749 | "Exact match of the communities") | |
9750 | ||
9751 | ALIAS (show_bgp_community_exact, | |
9752 | show_bgp_ipv6_community3_exact_cmd, | |
9753 | "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", | |
9754 | SHOW_STR | |
9755 | BGP_STR | |
9756 | "Address family\n" | |
9757 | "Display routes matching the communities\n" | |
9758 | "community number\n" | |
9759 | "Do not send outside local AS (well-known community)\n" | |
9760 | "Do not advertise to any peer (well-known community)\n" | |
9761 | "Do not export to next AS (well-known community)\n" | |
9762 | "community number\n" | |
9763 | "Do not send outside local AS (well-known community)\n" | |
9764 | "Do not advertise to any peer (well-known community)\n" | |
9765 | "Do not export to next AS (well-known community)\n" | |
9766 | "community number\n" | |
9767 | "Do not send outside local AS (well-known community)\n" | |
9768 | "Do not advertise to any peer (well-known community)\n" | |
9769 | "Do not export to next AS (well-known community)\n" | |
9770 | "Exact match of the communities") | |
9771 | ||
9772 | ALIAS (show_bgp_community_exact, | |
9773 | show_bgp_community4_exact_cmd, | |
9774 | "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", | |
9775 | SHOW_STR | |
9776 | BGP_STR | |
9777 | "Display routes matching the communities\n" | |
9778 | "community number\n" | |
9779 | "Do not send outside local AS (well-known community)\n" | |
9780 | "Do not advertise to any peer (well-known community)\n" | |
9781 | "Do not export to next AS (well-known community)\n" | |
9782 | "community number\n" | |
9783 | "Do not send outside local AS (well-known community)\n" | |
9784 | "Do not advertise to any peer (well-known community)\n" | |
9785 | "Do not export to next AS (well-known community)\n" | |
9786 | "community number\n" | |
9787 | "Do not send outside local AS (well-known community)\n" | |
9788 | "Do not advertise to any peer (well-known community)\n" | |
9789 | "Do not export to next AS (well-known community)\n" | |
9790 | "community number\n" | |
9791 | "Do not send outside local AS (well-known community)\n" | |
9792 | "Do not advertise to any peer (well-known community)\n" | |
9793 | "Do not export to next AS (well-known community)\n" | |
9794 | "Exact match of the communities") | |
9795 | ||
9796 | ALIAS (show_bgp_community_exact, | |
9797 | show_bgp_ipv6_community4_exact_cmd, | |
9798 | "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", | |
9799 | SHOW_STR | |
9800 | BGP_STR | |
9801 | "Address family\n" | |
9802 | "Display routes matching the communities\n" | |
9803 | "community number\n" | |
9804 | "Do not send outside local AS (well-known community)\n" | |
9805 | "Do not advertise to any peer (well-known community)\n" | |
9806 | "Do not export to next AS (well-known community)\n" | |
9807 | "community number\n" | |
9808 | "Do not send outside local AS (well-known community)\n" | |
9809 | "Do not advertise to any peer (well-known community)\n" | |
9810 | "Do not export to next AS (well-known community)\n" | |
9811 | "community number\n" | |
9812 | "Do not send outside local AS (well-known community)\n" | |
9813 | "Do not advertise to any peer (well-known community)\n" | |
9814 | "Do not export to next AS (well-known community)\n" | |
9815 | "community number\n" | |
9816 | "Do not send outside local AS (well-known community)\n" | |
9817 | "Do not advertise to any peer (well-known community)\n" | |
9818 | "Do not export to next AS (well-known community)\n" | |
9819 | "Exact match of the communities") | |
9820 | ||
9821 | /* old command */ | |
9822 | DEFUN (show_ipv6_bgp_community_exact, | |
9823 | show_ipv6_bgp_community_exact_cmd, | |
9824 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9825 | SHOW_STR | |
9826 | IPV6_STR | |
9827 | BGP_STR | |
9828 | "Display routes matching the communities\n" | |
9829 | "community number\n" | |
9830 | "Do not send outside local AS (well-known community)\n" | |
9831 | "Do not advertise to any peer (well-known community)\n" | |
9832 | "Do not export to next AS (well-known community)\n" | |
9833 | "Exact match of the communities") | |
9834 | { | |
95cbbd2a | 9835 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP6, SAFI_UNICAST); |
718e3744 | 9836 | } |
9837 | ||
9838 | /* old command */ | |
9839 | ALIAS (show_ipv6_bgp_community_exact, | |
9840 | show_ipv6_bgp_community2_exact_cmd, | |
9841 | "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9842 | SHOW_STR | |
9843 | IPV6_STR | |
9844 | BGP_STR | |
9845 | "Display routes matching the communities\n" | |
9846 | "community number\n" | |
9847 | "Do not send outside local AS (well-known community)\n" | |
9848 | "Do not advertise to any peer (well-known community)\n" | |
9849 | "Do not export to next AS (well-known community)\n" | |
9850 | "community number\n" | |
9851 | "Do not send outside local AS (well-known community)\n" | |
9852 | "Do not advertise to any peer (well-known community)\n" | |
9853 | "Do not export to next AS (well-known community)\n" | |
9854 | "Exact match of the communities") | |
9855 | ||
9856 | /* old command */ | |
9857 | ALIAS (show_ipv6_bgp_community_exact, | |
9858 | show_ipv6_bgp_community3_exact_cmd, | |
9859 | "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", | |
9860 | SHOW_STR | |
9861 | IPV6_STR | |
9862 | BGP_STR | |
9863 | "Display routes matching the communities\n" | |
9864 | "community number\n" | |
9865 | "Do not send outside local AS (well-known community)\n" | |
9866 | "Do not advertise to any peer (well-known community)\n" | |
9867 | "Do not export to next AS (well-known community)\n" | |
9868 | "community number\n" | |
9869 | "Do not send outside local AS (well-known community)\n" | |
9870 | "Do not advertise to any peer (well-known community)\n" | |
9871 | "Do not export to next AS (well-known community)\n" | |
9872 | "community number\n" | |
9873 | "Do not send outside local AS (well-known community)\n" | |
9874 | "Do not advertise to any peer (well-known community)\n" | |
9875 | "Do not export to next AS (well-known community)\n" | |
9876 | "Exact match of the communities") | |
9877 | ||
9878 | /* old command */ | |
9879 | ALIAS (show_ipv6_bgp_community_exact, | |
9880 | show_ipv6_bgp_community4_exact_cmd, | |
9881 | "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", | |
9882 | SHOW_STR | |
9883 | IPV6_STR | |
9884 | BGP_STR | |
9885 | "Display routes matching the communities\n" | |
9886 | "community number\n" | |
9887 | "Do not send outside local AS (well-known community)\n" | |
9888 | "Do not advertise to any peer (well-known community)\n" | |
9889 | "Do not export to next AS (well-known community)\n" | |
9890 | "community number\n" | |
9891 | "Do not send outside local AS (well-known community)\n" | |
9892 | "Do not advertise to any peer (well-known community)\n" | |
9893 | "Do not export to next AS (well-known community)\n" | |
9894 | "community number\n" | |
9895 | "Do not send outside local AS (well-known community)\n" | |
9896 | "Do not advertise to any peer (well-known community)\n" | |
9897 | "Do not export to next AS (well-known community)\n" | |
9898 | "community number\n" | |
9899 | "Do not send outside local AS (well-known community)\n" | |
9900 | "Do not advertise to any peer (well-known community)\n" | |
9901 | "Do not export to next AS (well-known community)\n" | |
9902 | "Exact match of the communities") | |
9903 | ||
9904 | /* old command */ | |
9905 | DEFUN (show_ipv6_mbgp_community, | |
9906 | show_ipv6_mbgp_community_cmd, | |
9907 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export)", | |
9908 | SHOW_STR | |
9909 | IPV6_STR | |
9910 | MBGP_STR | |
9911 | "Display routes matching the communities\n" | |
9912 | "community number\n" | |
9913 | "Do not send outside local AS (well-known community)\n" | |
9914 | "Do not advertise to any peer (well-known community)\n" | |
9915 | "Do not export to next AS (well-known community)\n") | |
9916 | { | |
95cbbd2a | 9917 | return bgp_show_community (vty, NULL, argc, argv, 0, AFI_IP6, SAFI_MULTICAST); |
718e3744 | 9918 | } |
9919 | ||
9920 | /* old command */ | |
9921 | ALIAS (show_ipv6_mbgp_community, | |
9922 | show_ipv6_mbgp_community2_cmd, | |
9923 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)", | |
9924 | SHOW_STR | |
9925 | IPV6_STR | |
9926 | MBGP_STR | |
9927 | "Display routes matching the communities\n" | |
9928 | "community number\n" | |
9929 | "Do not send outside local AS (well-known community)\n" | |
9930 | "Do not advertise to any peer (well-known community)\n" | |
9931 | "Do not export to next AS (well-known community)\n" | |
9932 | "community number\n" | |
9933 | "Do not send outside local AS (well-known community)\n" | |
9934 | "Do not advertise to any peer (well-known community)\n" | |
9935 | "Do not export to next AS (well-known community)\n") | |
9936 | ||
9937 | /* old command */ | |
9938 | ALIAS (show_ipv6_mbgp_community, | |
9939 | show_ipv6_mbgp_community3_cmd, | |
9940 | "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)", | |
9941 | SHOW_STR | |
9942 | IPV6_STR | |
9943 | MBGP_STR | |
9944 | "Display routes matching the communities\n" | |
9945 | "community number\n" | |
9946 | "Do not send outside local AS (well-known community)\n" | |
9947 | "Do not advertise to any peer (well-known community)\n" | |
9948 | "Do not export to next AS (well-known community)\n" | |
9949 | "community number\n" | |
9950 | "Do not send outside local AS (well-known community)\n" | |
9951 | "Do not advertise to any peer (well-known community)\n" | |
9952 | "Do not export to next AS (well-known community)\n" | |
9953 | "community number\n" | |
9954 | "Do not send outside local AS (well-known community)\n" | |
9955 | "Do not advertise to any peer (well-known community)\n" | |
9956 | "Do not export to next AS (well-known community)\n") | |
9957 | ||
9958 | /* old command */ | |
9959 | ALIAS (show_ipv6_mbgp_community, | |
9960 | show_ipv6_mbgp_community4_cmd, | |
9961 | "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)", | |
9962 | SHOW_STR | |
9963 | IPV6_STR | |
9964 | MBGP_STR | |
9965 | "Display routes matching the communities\n" | |
9966 | "community number\n" | |
9967 | "Do not send outside local AS (well-known community)\n" | |
9968 | "Do not advertise to any peer (well-known community)\n" | |
9969 | "Do not export to next AS (well-known community)\n" | |
9970 | "community number\n" | |
9971 | "Do not send outside local AS (well-known community)\n" | |
9972 | "Do not advertise to any peer (well-known community)\n" | |
9973 | "Do not export to next AS (well-known community)\n" | |
9974 | "community number\n" | |
9975 | "Do not send outside local AS (well-known community)\n" | |
9976 | "Do not advertise to any peer (well-known community)\n" | |
9977 | "Do not export to next AS (well-known community)\n" | |
9978 | "community number\n" | |
9979 | "Do not send outside local AS (well-known community)\n" | |
9980 | "Do not advertise to any peer (well-known community)\n" | |
9981 | "Do not export to next AS (well-known community)\n") | |
9982 | ||
9983 | /* old command */ | |
9984 | DEFUN (show_ipv6_mbgp_community_exact, | |
9985 | show_ipv6_mbgp_community_exact_cmd, | |
9986 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
9987 | SHOW_STR | |
9988 | IPV6_STR | |
9989 | MBGP_STR | |
9990 | "Display routes matching the communities\n" | |
9991 | "community number\n" | |
9992 | "Do not send outside local AS (well-known community)\n" | |
9993 | "Do not advertise to any peer (well-known community)\n" | |
9994 | "Do not export to next AS (well-known community)\n" | |
9995 | "Exact match of the communities") | |
9996 | { | |
95cbbd2a | 9997 | return bgp_show_community (vty, NULL, argc, argv, 1, AFI_IP6, SAFI_MULTICAST); |
718e3744 | 9998 | } |
9999 | ||
10000 | /* old command */ | |
10001 | ALIAS (show_ipv6_mbgp_community_exact, | |
10002 | show_ipv6_mbgp_community2_exact_cmd, | |
10003 | "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match", | |
10004 | SHOW_STR | |
10005 | IPV6_STR | |
10006 | MBGP_STR | |
10007 | "Display routes matching the communities\n" | |
10008 | "community number\n" | |
10009 | "Do not send outside local AS (well-known community)\n" | |
10010 | "Do not advertise to any peer (well-known community)\n" | |
10011 | "Do not export to next AS (well-known community)\n" | |
10012 | "community number\n" | |
10013 | "Do not send outside local AS (well-known community)\n" | |
10014 | "Do not advertise to any peer (well-known community)\n" | |
10015 | "Do not export to next AS (well-known community)\n" | |
10016 | "Exact match of the communities") | |
10017 | ||
10018 | /* old command */ | |
10019 | ALIAS (show_ipv6_mbgp_community_exact, | |
10020 | show_ipv6_mbgp_community3_exact_cmd, | |
10021 | "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", | |
10022 | SHOW_STR | |
10023 | IPV6_STR | |
10024 | MBGP_STR | |
10025 | "Display routes matching the communities\n" | |
10026 | "community number\n" | |
10027 | "Do not send outside local AS (well-known community)\n" | |
10028 | "Do not advertise to any peer (well-known community)\n" | |
10029 | "Do not export to next AS (well-known community)\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 | "Exact match of the communities") | |
10039 | ||
10040 | /* old command */ | |
10041 | ALIAS (show_ipv6_mbgp_community_exact, | |
10042 | show_ipv6_mbgp_community4_exact_cmd, | |
10043 | "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", | |
10044 | SHOW_STR | |
10045 | IPV6_STR | |
10046 | MBGP_STR | |
10047 | "Display routes matching the communities\n" | |
10048 | "community number\n" | |
10049 | "Do not send outside local AS (well-known community)\n" | |
10050 | "Do not advertise to any peer (well-known community)\n" | |
10051 | "Do not export to next AS (well-known community)\n" | |
10052 | "community number\n" | |
10053 | "Do not send outside local AS (well-known community)\n" | |
10054 | "Do not advertise to any peer (well-known community)\n" | |
10055 | "Do not export to next AS (well-known community)\n" | |
10056 | "community number\n" | |
10057 | "Do not send outside local AS (well-known community)\n" | |
10058 | "Do not advertise to any peer (well-known community)\n" | |
10059 | "Do not export to next AS (well-known community)\n" | |
10060 | "community number\n" | |
10061 | "Do not send outside local AS (well-known community)\n" | |
10062 | "Do not advertise to any peer (well-known community)\n" | |
10063 | "Do not export to next AS (well-known community)\n" | |
10064 | "Exact match of the communities") | |
10065 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 10066 | |
94f2b392 | 10067 | static int |
fd79ac91 | 10068 | bgp_show_community_list (struct vty *vty, const char *com, int exact, |
4c9641ba | 10069 | afi_t afi, safi_t safi) |
718e3744 | 10070 | { |
10071 | struct community_list *list; | |
10072 | ||
fee6e4e4 | 10073 | list = community_list_lookup (bgp_clist, com, COMMUNITY_LIST_MASTER); |
718e3744 | 10074 | if (list == NULL) |
10075 | { | |
10076 | vty_out (vty, "%% %s is not a valid community-list name%s", com, | |
10077 | VTY_NEWLINE); | |
10078 | return CMD_WARNING; | |
10079 | } | |
10080 | ||
5a646650 | 10081 | return bgp_show (vty, NULL, afi, safi, |
10082 | (exact ? bgp_show_type_community_list_exact : | |
47fc97cc | 10083 | bgp_show_type_community_list), list, NULL); |
718e3744 | 10084 | } |
10085 | ||
10086 | DEFUN (show_ip_bgp_community_list, | |
10087 | show_ip_bgp_community_list_cmd, | |
fee6e4e4 | 10088 | "show ip bgp community-list (<1-500>|WORD)", |
718e3744 | 10089 | SHOW_STR |
10090 | IP_STR | |
10091 | BGP_STR | |
10092 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10093 | "community-list number\n" |
718e3744 | 10094 | "community-list name\n") |
10095 | { | |
10096 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP, SAFI_UNICAST); | |
10097 | } | |
10098 | ||
10099 | DEFUN (show_ip_bgp_ipv4_community_list, | |
10100 | show_ip_bgp_ipv4_community_list_cmd, | |
fee6e4e4 | 10101 | "show ip bgp ipv4 (unicast|multicast) community-list (<1-500>|WORD)", |
718e3744 | 10102 | SHOW_STR |
10103 | IP_STR | |
10104 | BGP_STR | |
10105 | "Address family\n" | |
10106 | "Address Family modifier\n" | |
10107 | "Address Family modifier\n" | |
10108 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10109 | "community-list number\n" |
718e3744 | 10110 | "community-list name\n") |
10111 | { | |
10112 | if (strncmp (argv[0], "m", 1) == 0) | |
10113 | return bgp_show_community_list (vty, argv[1], 0, AFI_IP, SAFI_MULTICAST); | |
10114 | ||
10115 | return bgp_show_community_list (vty, argv[1], 0, AFI_IP, SAFI_UNICAST); | |
10116 | } | |
10117 | ||
10118 | DEFUN (show_ip_bgp_community_list_exact, | |
10119 | show_ip_bgp_community_list_exact_cmd, | |
fee6e4e4 | 10120 | "show ip bgp community-list (<1-500>|WORD) exact-match", |
718e3744 | 10121 | SHOW_STR |
10122 | IP_STR | |
10123 | BGP_STR | |
10124 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10125 | "community-list number\n" |
718e3744 | 10126 | "community-list name\n" |
10127 | "Exact match of the communities\n") | |
10128 | { | |
10129 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP, SAFI_UNICAST); | |
10130 | } | |
10131 | ||
10132 | DEFUN (show_ip_bgp_ipv4_community_list_exact, | |
10133 | show_ip_bgp_ipv4_community_list_exact_cmd, | |
fee6e4e4 | 10134 | "show ip bgp ipv4 (unicast|multicast) community-list (<1-500>|WORD) exact-match", |
718e3744 | 10135 | SHOW_STR |
10136 | IP_STR | |
10137 | BGP_STR | |
10138 | "Address family\n" | |
10139 | "Address Family modifier\n" | |
10140 | "Address Family modifier\n" | |
10141 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10142 | "community-list number\n" |
718e3744 | 10143 | "community-list name\n" |
10144 | "Exact match of the communities\n") | |
10145 | { | |
10146 | if (strncmp (argv[0], "m", 1) == 0) | |
10147 | return bgp_show_community_list (vty, argv[1], 1, AFI_IP, SAFI_MULTICAST); | |
10148 | ||
10149 | return bgp_show_community_list (vty, argv[1], 1, AFI_IP, SAFI_UNICAST); | |
10150 | } | |
10151 | ||
10152 | #ifdef HAVE_IPV6 | |
10153 | DEFUN (show_bgp_community_list, | |
10154 | show_bgp_community_list_cmd, | |
fee6e4e4 | 10155 | "show bgp community-list (<1-500>|WORD)", |
718e3744 | 10156 | SHOW_STR |
10157 | BGP_STR | |
10158 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10159 | "community-list number\n" |
718e3744 | 10160 | "community-list name\n") |
10161 | { | |
10162 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP6, SAFI_UNICAST); | |
10163 | } | |
10164 | ||
10165 | ALIAS (show_bgp_community_list, | |
10166 | show_bgp_ipv6_community_list_cmd, | |
fee6e4e4 | 10167 | "show bgp ipv6 community-list (<1-500>|WORD)", |
718e3744 | 10168 | SHOW_STR |
10169 | BGP_STR | |
10170 | "Address family\n" | |
10171 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10172 | "community-list number\n" |
e8e1946e | 10173 | "community-list name\n") |
718e3744 | 10174 | |
10175 | /* old command */ | |
10176 | DEFUN (show_ipv6_bgp_community_list, | |
10177 | show_ipv6_bgp_community_list_cmd, | |
10178 | "show ipv6 bgp community-list WORD", | |
10179 | SHOW_STR | |
10180 | IPV6_STR | |
10181 | BGP_STR | |
10182 | "Display routes matching the community-list\n" | |
10183 | "community-list name\n") | |
10184 | { | |
10185 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP6, SAFI_UNICAST); | |
10186 | } | |
10187 | ||
10188 | /* old command */ | |
10189 | DEFUN (show_ipv6_mbgp_community_list, | |
10190 | show_ipv6_mbgp_community_list_cmd, | |
10191 | "show ipv6 mbgp community-list WORD", | |
10192 | SHOW_STR | |
10193 | IPV6_STR | |
10194 | MBGP_STR | |
10195 | "Display routes matching the community-list\n" | |
10196 | "community-list name\n") | |
10197 | { | |
10198 | return bgp_show_community_list (vty, argv[0], 0, AFI_IP6, SAFI_MULTICAST); | |
10199 | } | |
10200 | ||
10201 | DEFUN (show_bgp_community_list_exact, | |
10202 | show_bgp_community_list_exact_cmd, | |
fee6e4e4 | 10203 | "show bgp community-list (<1-500>|WORD) exact-match", |
718e3744 | 10204 | SHOW_STR |
10205 | BGP_STR | |
10206 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10207 | "community-list number\n" |
718e3744 | 10208 | "community-list name\n" |
10209 | "Exact match of the communities\n") | |
10210 | { | |
10211 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP6, SAFI_UNICAST); | |
10212 | } | |
10213 | ||
10214 | ALIAS (show_bgp_community_list_exact, | |
10215 | show_bgp_ipv6_community_list_exact_cmd, | |
fee6e4e4 | 10216 | "show bgp ipv6 community-list (<1-500>|WORD) exact-match", |
718e3744 | 10217 | SHOW_STR |
10218 | BGP_STR | |
10219 | "Address family\n" | |
10220 | "Display routes matching the community-list\n" | |
fee6e4e4 | 10221 | "community-list number\n" |
718e3744 | 10222 | "community-list name\n" |
10223 | "Exact match of the communities\n") | |
10224 | ||
10225 | /* old command */ | |
10226 | DEFUN (show_ipv6_bgp_community_list_exact, | |
10227 | show_ipv6_bgp_community_list_exact_cmd, | |
10228 | "show ipv6 bgp community-list WORD exact-match", | |
10229 | SHOW_STR | |
10230 | IPV6_STR | |
10231 | BGP_STR | |
10232 | "Display routes matching the community-list\n" | |
10233 | "community-list name\n" | |
10234 | "Exact match of the communities\n") | |
10235 | { | |
10236 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP6, SAFI_UNICAST); | |
10237 | } | |
10238 | ||
10239 | /* old command */ | |
10240 | DEFUN (show_ipv6_mbgp_community_list_exact, | |
10241 | show_ipv6_mbgp_community_list_exact_cmd, | |
10242 | "show ipv6 mbgp community-list WORD exact-match", | |
10243 | SHOW_STR | |
10244 | IPV6_STR | |
10245 | MBGP_STR | |
10246 | "Display routes matching the community-list\n" | |
10247 | "community-list name\n" | |
10248 | "Exact match of the communities\n") | |
10249 | { | |
10250 | return bgp_show_community_list (vty, argv[0], 1, AFI_IP6, SAFI_MULTICAST); | |
10251 | } | |
10252 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 10253 | |
94f2b392 | 10254 | static int |
fd79ac91 | 10255 | bgp_show_prefix_longer (struct vty *vty, const char *prefix, afi_t afi, |
718e3744 | 10256 | safi_t safi, enum bgp_show_type type) |
10257 | { | |
10258 | int ret; | |
10259 | struct prefix *p; | |
10260 | ||
10261 | p = prefix_new(); | |
10262 | ||
10263 | ret = str2prefix (prefix, p); | |
10264 | if (! ret) | |
10265 | { | |
10266 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
10267 | return CMD_WARNING; | |
10268 | } | |
10269 | ||
47fc97cc | 10270 | ret = bgp_show (vty, NULL, afi, safi, type, p, NULL); |
5a646650 | 10271 | prefix_free(p); |
10272 | return ret; | |
718e3744 | 10273 | } |
10274 | ||
10275 | DEFUN (show_ip_bgp_prefix_longer, | |
10276 | show_ip_bgp_prefix_longer_cmd, | |
10277 | "show ip bgp A.B.C.D/M longer-prefixes", | |
10278 | SHOW_STR | |
10279 | IP_STR | |
10280 | BGP_STR | |
10281 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
10282 | "Display route and more specific routes\n") | |
10283 | { | |
10284 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
10285 | bgp_show_type_prefix_longer); | |
10286 | } | |
10287 | ||
10288 | DEFUN (show_ip_bgp_flap_prefix_longer, | |
10289 | show_ip_bgp_flap_prefix_longer_cmd, | |
10290 | "show ip bgp flap-statistics A.B.C.D/M longer-prefixes", | |
10291 | SHOW_STR | |
10292 | IP_STR | |
10293 | BGP_STR | |
10294 | "Display flap statistics of routes\n" | |
10295 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
10296 | "Display route and more specific routes\n") | |
10297 | { | |
10298 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
10299 | bgp_show_type_flap_prefix_longer); | |
10300 | } | |
10301 | ||
10302 | DEFUN (show_ip_bgp_ipv4_prefix_longer, | |
10303 | show_ip_bgp_ipv4_prefix_longer_cmd, | |
10304 | "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M longer-prefixes", | |
10305 | SHOW_STR | |
10306 | IP_STR | |
10307 | BGP_STR | |
10308 | "Address family\n" | |
10309 | "Address Family modifier\n" | |
10310 | "Address Family modifier\n" | |
10311 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
10312 | "Display route and more specific routes\n") | |
10313 | { | |
10314 | if (strncmp (argv[0], "m", 1) == 0) | |
10315 | return bgp_show_prefix_longer (vty, argv[1], AFI_IP, SAFI_MULTICAST, | |
10316 | bgp_show_type_prefix_longer); | |
10317 | ||
10318 | return bgp_show_prefix_longer (vty, argv[1], AFI_IP, SAFI_UNICAST, | |
10319 | bgp_show_type_prefix_longer); | |
10320 | } | |
10321 | ||
10322 | DEFUN (show_ip_bgp_flap_address, | |
10323 | show_ip_bgp_flap_address_cmd, | |
10324 | "show ip bgp flap-statistics A.B.C.D", | |
10325 | SHOW_STR | |
10326 | IP_STR | |
10327 | BGP_STR | |
10328 | "Display flap statistics of routes\n" | |
10329 | "Network in the BGP routing table to display\n") | |
10330 | { | |
10331 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
10332 | bgp_show_type_flap_address); | |
10333 | } | |
10334 | ||
10335 | DEFUN (show_ip_bgp_flap_prefix, | |
10336 | show_ip_bgp_flap_prefix_cmd, | |
10337 | "show ip bgp flap-statistics A.B.C.D/M", | |
10338 | SHOW_STR | |
10339 | IP_STR | |
10340 | BGP_STR | |
10341 | "Display flap statistics of routes\n" | |
10342 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
10343 | { | |
10344 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP, SAFI_UNICAST, | |
10345 | bgp_show_type_flap_prefix); | |
10346 | } | |
10347 | #ifdef HAVE_IPV6 | |
10348 | DEFUN (show_bgp_prefix_longer, | |
10349 | show_bgp_prefix_longer_cmd, | |
10350 | "show bgp X:X::X:X/M longer-prefixes", | |
10351 | SHOW_STR | |
10352 | BGP_STR | |
10353 | "IPv6 prefix <network>/<length>\n" | |
10354 | "Display route and more specific routes\n") | |
10355 | { | |
10356 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
10357 | bgp_show_type_prefix_longer); | |
10358 | } | |
10359 | ||
10360 | ALIAS (show_bgp_prefix_longer, | |
10361 | show_bgp_ipv6_prefix_longer_cmd, | |
10362 | "show bgp ipv6 X:X::X:X/M longer-prefixes", | |
10363 | SHOW_STR | |
10364 | BGP_STR | |
10365 | "Address family\n" | |
10366 | "IPv6 prefix <network>/<length>\n" | |
10367 | "Display route and more specific routes\n") | |
10368 | ||
10369 | /* old command */ | |
10370 | DEFUN (show_ipv6_bgp_prefix_longer, | |
10371 | show_ipv6_bgp_prefix_longer_cmd, | |
10372 | "show ipv6 bgp X:X::X:X/M longer-prefixes", | |
10373 | SHOW_STR | |
10374 | IPV6_STR | |
10375 | BGP_STR | |
10376 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" | |
10377 | "Display route and more specific routes\n") | |
10378 | { | |
10379 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP6, SAFI_UNICAST, | |
10380 | bgp_show_type_prefix_longer); | |
10381 | } | |
10382 | ||
10383 | /* old command */ | |
10384 | DEFUN (show_ipv6_mbgp_prefix_longer, | |
10385 | show_ipv6_mbgp_prefix_longer_cmd, | |
10386 | "show ipv6 mbgp X:X::X:X/M longer-prefixes", | |
10387 | SHOW_STR | |
10388 | IPV6_STR | |
10389 | MBGP_STR | |
10390 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n" | |
10391 | "Display route and more specific routes\n") | |
10392 | { | |
10393 | return bgp_show_prefix_longer (vty, argv[0], AFI_IP6, SAFI_MULTICAST, | |
10394 | bgp_show_type_prefix_longer); | |
10395 | } | |
10396 | #endif /* HAVE_IPV6 */ | |
bb46e94f | 10397 | |
94f2b392 | 10398 | static struct peer * |
fd79ac91 | 10399 | peer_lookup_in_view (struct vty *vty, const char *view_name, |
10400 | const char *ip_str) | |
bb46e94f | 10401 | { |
10402 | int ret; | |
10403 | struct bgp *bgp; | |
10404 | struct peer *peer; | |
10405 | union sockunion su; | |
10406 | ||
10407 | /* BGP structure lookup. */ | |
10408 | if (view_name) | |
10409 | { | |
10410 | bgp = bgp_lookup_by_name (view_name); | |
10411 | if (! bgp) | |
10412 | { | |
10413 | vty_out (vty, "Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
10414 | return NULL; | |
10415 | } | |
10416 | } | |
5228ad27 | 10417 | else |
bb46e94f | 10418 | { |
10419 | bgp = bgp_get_default (); | |
10420 | if (! bgp) | |
10421 | { | |
10422 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
10423 | return NULL; | |
10424 | } | |
10425 | } | |
10426 | ||
10427 | /* Get peer sockunion. */ | |
10428 | ret = str2sockunion (ip_str, &su); | |
10429 | if (ret < 0) | |
10430 | { | |
a80beece DS |
10431 | peer = peer_lookup_by_conf_if (bgp, ip_str); |
10432 | if (!peer) | |
10433 | { | |
10434 | vty_out (vty, "%% Malformed address or name: %s%s", ip_str, VTY_NEWLINE); | |
10435 | return NULL; | |
10436 | } | |
10437 | return peer; | |
bb46e94f | 10438 | } |
10439 | ||
10440 | /* Peer structure lookup. */ | |
10441 | peer = peer_lookup (bgp, &su); | |
10442 | if (! peer) | |
10443 | { | |
10444 | vty_out (vty, "No such neighbor%s", VTY_NEWLINE); | |
10445 | return NULL; | |
10446 | } | |
10447 | ||
10448 | return peer; | |
10449 | } | |
6b0655a2 | 10450 | |
2815e61f PJ |
10451 | enum bgp_stats |
10452 | { | |
10453 | BGP_STATS_MAXBITLEN = 0, | |
10454 | BGP_STATS_RIB, | |
10455 | BGP_STATS_PREFIXES, | |
10456 | BGP_STATS_TOTPLEN, | |
10457 | BGP_STATS_UNAGGREGATEABLE, | |
10458 | BGP_STATS_MAX_AGGREGATEABLE, | |
10459 | BGP_STATS_AGGREGATES, | |
10460 | BGP_STATS_SPACE, | |
10461 | BGP_STATS_ASPATH_COUNT, | |
10462 | BGP_STATS_ASPATH_MAXHOPS, | |
10463 | BGP_STATS_ASPATH_TOTHOPS, | |
10464 | BGP_STATS_ASPATH_MAXSIZE, | |
10465 | BGP_STATS_ASPATH_TOTSIZE, | |
10466 | BGP_STATS_ASN_HIGHEST, | |
10467 | BGP_STATS_MAX, | |
10468 | }; | |
10469 | ||
10470 | static const char *table_stats_strs[] = | |
10471 | { | |
10472 | [BGP_STATS_PREFIXES] = "Total Prefixes", | |
10473 | [BGP_STATS_TOTPLEN] = "Average prefix length", | |
10474 | [BGP_STATS_RIB] = "Total Advertisements", | |
10475 | [BGP_STATS_UNAGGREGATEABLE] = "Unaggregateable prefixes", | |
10476 | [BGP_STATS_MAX_AGGREGATEABLE] = "Maximum aggregateable prefixes", | |
10477 | [BGP_STATS_AGGREGATES] = "BGP Aggregate advertisements", | |
10478 | [BGP_STATS_SPACE] = "Address space advertised", | |
10479 | [BGP_STATS_ASPATH_COUNT] = "Advertisements with paths", | |
10480 | [BGP_STATS_ASPATH_MAXHOPS] = "Longest AS-Path (hops)", | |
10481 | [BGP_STATS_ASPATH_MAXSIZE] = "Largest AS-Path (bytes)", | |
10482 | [BGP_STATS_ASPATH_TOTHOPS] = "Average AS-Path length (hops)", | |
10483 | [BGP_STATS_ASPATH_TOTSIZE] = "Average AS-Path size (bytes)", | |
10484 | [BGP_STATS_ASN_HIGHEST] = "Highest public ASN", | |
10485 | [BGP_STATS_MAX] = NULL, | |
10486 | }; | |
10487 | ||
10488 | struct bgp_table_stats | |
10489 | { | |
10490 | struct bgp_table *table; | |
10491 | unsigned long long counts[BGP_STATS_MAX]; | |
10492 | }; | |
10493 | ||
10494 | #if 0 | |
10495 | #define TALLY_SIGFIG 100000 | |
10496 | static unsigned long | |
10497 | ravg_tally (unsigned long count, unsigned long oldavg, unsigned long newval) | |
10498 | { | |
10499 | unsigned long newtot = (count-1) * oldavg + (newval * TALLY_SIGFIG); | |
10500 | unsigned long res = (newtot * TALLY_SIGFIG) / count; | |
10501 | unsigned long ret = newtot / count; | |
10502 | ||
10503 | if ((res % TALLY_SIGFIG) > (TALLY_SIGFIG/2)) | |
10504 | return ret + 1; | |
10505 | else | |
10506 | return ret; | |
10507 | } | |
10508 | #endif | |
10509 | ||
10510 | static int | |
10511 | bgp_table_stats_walker (struct thread *t) | |
10512 | { | |
10513 | struct bgp_node *rn; | |
10514 | struct bgp_node *top; | |
10515 | struct bgp_table_stats *ts = THREAD_ARG (t); | |
10516 | unsigned int space = 0; | |
10517 | ||
53d9f67a PJ |
10518 | if (!(top = bgp_table_top (ts->table))) |
10519 | return 0; | |
2815e61f PJ |
10520 | |
10521 | switch (top->p.family) | |
10522 | { | |
10523 | case AF_INET: | |
10524 | space = IPV4_MAX_BITLEN; | |
10525 | break; | |
10526 | case AF_INET6: | |
10527 | space = IPV6_MAX_BITLEN; | |
10528 | break; | |
10529 | } | |
10530 | ||
10531 | ts->counts[BGP_STATS_MAXBITLEN] = space; | |
10532 | ||
10533 | for (rn = top; rn; rn = bgp_route_next (rn)) | |
10534 | { | |
10535 | struct bgp_info *ri; | |
67174041 | 10536 | struct bgp_node *prn = bgp_node_parent_nolock (rn); |
2815e61f PJ |
10537 | unsigned int rinum = 0; |
10538 | ||
10539 | if (rn == top) | |
10540 | continue; | |
10541 | ||
10542 | if (!rn->info) | |
10543 | continue; | |
10544 | ||
10545 | ts->counts[BGP_STATS_PREFIXES]++; | |
10546 | ts->counts[BGP_STATS_TOTPLEN] += rn->p.prefixlen; | |
10547 | ||
10548 | #if 0 | |
10549 | ts->counts[BGP_STATS_AVGPLEN] | |
10550 | = ravg_tally (ts->counts[BGP_STATS_PREFIXES], | |
10551 | ts->counts[BGP_STATS_AVGPLEN], | |
10552 | rn->p.prefixlen); | |
10553 | #endif | |
10554 | ||
10555 | /* check if the prefix is included by any other announcements */ | |
10556 | while (prn && !prn->info) | |
67174041 | 10557 | prn = bgp_node_parent_nolock (prn); |
2815e61f PJ |
10558 | |
10559 | if (prn == NULL || prn == top) | |
8383a9bd PJ |
10560 | { |
10561 | ts->counts[BGP_STATS_UNAGGREGATEABLE]++; | |
10562 | /* announced address space */ | |
10563 | if (space) | |
10564 | ts->counts[BGP_STATS_SPACE] += 1 << (space - rn->p.prefixlen); | |
10565 | } | |
2815e61f PJ |
10566 | else if (prn->info) |
10567 | ts->counts[BGP_STATS_MAX_AGGREGATEABLE]++; | |
10568 | ||
2815e61f PJ |
10569 | for (ri = rn->info; ri; ri = ri->next) |
10570 | { | |
10571 | rinum++; | |
10572 | ts->counts[BGP_STATS_RIB]++; | |
10573 | ||
10574 | if (ri->attr && | |
10575 | (CHECK_FLAG (ri->attr->flag, | |
10576 | ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE)))) | |
10577 | ts->counts[BGP_STATS_AGGREGATES]++; | |
10578 | ||
10579 | /* as-path stats */ | |
10580 | if (ri->attr && ri->attr->aspath) | |
10581 | { | |
10582 | unsigned int hops = aspath_count_hops (ri->attr->aspath); | |
10583 | unsigned int size = aspath_size (ri->attr->aspath); | |
10584 | as_t highest = aspath_highest (ri->attr->aspath); | |
10585 | ||
10586 | ts->counts[BGP_STATS_ASPATH_COUNT]++; | |
10587 | ||
10588 | if (hops > ts->counts[BGP_STATS_ASPATH_MAXHOPS]) | |
10589 | ts->counts[BGP_STATS_ASPATH_MAXHOPS] = hops; | |
10590 | ||
10591 | if (size > ts->counts[BGP_STATS_ASPATH_MAXSIZE]) | |
10592 | ts->counts[BGP_STATS_ASPATH_MAXSIZE] = size; | |
10593 | ||
10594 | ts->counts[BGP_STATS_ASPATH_TOTHOPS] += hops; | |
10595 | ts->counts[BGP_STATS_ASPATH_TOTSIZE] += size; | |
10596 | #if 0 | |
10597 | ts->counts[BGP_STATS_ASPATH_AVGHOPS] | |
10598 | = ravg_tally (ts->counts[BGP_STATS_ASPATH_COUNT], | |
10599 | ts->counts[BGP_STATS_ASPATH_AVGHOPS], | |
10600 | hops); | |
10601 | ts->counts[BGP_STATS_ASPATH_AVGSIZE] | |
10602 | = ravg_tally (ts->counts[BGP_STATS_ASPATH_COUNT], | |
10603 | ts->counts[BGP_STATS_ASPATH_AVGSIZE], | |
10604 | size); | |
10605 | #endif | |
10606 | if (highest > ts->counts[BGP_STATS_ASN_HIGHEST]) | |
10607 | ts->counts[BGP_STATS_ASN_HIGHEST] = highest; | |
10608 | } | |
10609 | } | |
10610 | } | |
10611 | return 0; | |
10612 | } | |
10613 | ||
10614 | static int | |
10615 | bgp_table_stats (struct vty *vty, struct bgp *bgp, afi_t afi, safi_t safi) | |
10616 | { | |
10617 | struct bgp_table_stats ts; | |
10618 | unsigned int i; | |
10619 | ||
10620 | if (!bgp->rib[afi][safi]) | |
10621 | { | |
10622 | vty_out (vty, "%% No RIB exist for the AFI/SAFI%s", VTY_NEWLINE); | |
10623 | return CMD_WARNING; | |
10624 | } | |
10625 | ||
10626 | memset (&ts, 0, sizeof (ts)); | |
10627 | ts.table = bgp->rib[afi][safi]; | |
10628 | thread_execute (bm->master, bgp_table_stats_walker, &ts, 0); | |
bb46e94f | 10629 | |
2815e61f PJ |
10630 | vty_out (vty, "BGP %s RIB statistics%s%s", |
10631 | afi_safi_print (afi, safi), VTY_NEWLINE, VTY_NEWLINE); | |
10632 | ||
10633 | for (i = 0; i < BGP_STATS_MAX; i++) | |
10634 | { | |
10635 | if (!table_stats_strs[i]) | |
10636 | continue; | |
10637 | ||
10638 | switch (i) | |
10639 | { | |
10640 | #if 0 | |
10641 | case BGP_STATS_ASPATH_AVGHOPS: | |
10642 | case BGP_STATS_ASPATH_AVGSIZE: | |
10643 | case BGP_STATS_AVGPLEN: | |
10644 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
10645 | vty_out (vty, "%12.2f", | |
10646 | (float)ts.counts[i] / (float)TALLY_SIGFIG); | |
10647 | break; | |
10648 | #endif | |
10649 | case BGP_STATS_ASPATH_TOTHOPS: | |
10650 | case BGP_STATS_ASPATH_TOTSIZE: | |
10651 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
10652 | vty_out (vty, "%12.2f", | |
10653 | ts.counts[i] ? | |
10654 | (float)ts.counts[i] / | |
10655 | (float)ts.counts[BGP_STATS_ASPATH_COUNT] | |
10656 | : 0); | |
10657 | break; | |
10658 | case BGP_STATS_TOTPLEN: | |
10659 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
10660 | vty_out (vty, "%12.2f", | |
10661 | ts.counts[i] ? | |
10662 | (float)ts.counts[i] / | |
10663 | (float)ts.counts[BGP_STATS_PREFIXES] | |
10664 | : 0); | |
10665 | break; | |
10666 | case BGP_STATS_SPACE: | |
10667 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
10668 | vty_out (vty, "%12llu%s", ts.counts[i], VTY_NEWLINE); | |
10669 | if (ts.counts[BGP_STATS_MAXBITLEN] < 9) | |
10670 | break; | |
30a2231a | 10671 | vty_out (vty, "%30s: ", "%% announced "); |
2815e61f PJ |
10672 | vty_out (vty, "%12.2f%s", |
10673 | 100 * (float)ts.counts[BGP_STATS_SPACE] / | |
56395af7 | 10674 | (float)((uint64_t)1UL << ts.counts[BGP_STATS_MAXBITLEN]), |
2815e61f PJ |
10675 | VTY_NEWLINE); |
10676 | vty_out (vty, "%30s: ", "/8 equivalent "); | |
10677 | vty_out (vty, "%12.2f%s", | |
10678 | (float)ts.counts[BGP_STATS_SPACE] / | |
10679 | (float)(1UL << (ts.counts[BGP_STATS_MAXBITLEN] - 8)), | |
10680 | VTY_NEWLINE); | |
10681 | if (ts.counts[BGP_STATS_MAXBITLEN] < 25) | |
10682 | break; | |
10683 | vty_out (vty, "%30s: ", "/24 equivalent "); | |
10684 | vty_out (vty, "%12.2f", | |
10685 | (float)ts.counts[BGP_STATS_SPACE] / | |
10686 | (float)(1UL << (ts.counts[BGP_STATS_MAXBITLEN] - 24))); | |
10687 | break; | |
10688 | default: | |
10689 | vty_out (vty, "%-30s: ", table_stats_strs[i]); | |
10690 | vty_out (vty, "%12llu", ts.counts[i]); | |
10691 | } | |
10692 | ||
10693 | vty_out (vty, "%s", VTY_NEWLINE); | |
10694 | } | |
10695 | return CMD_SUCCESS; | |
10696 | } | |
10697 | ||
10698 | static int | |
10699 | bgp_table_stats_vty (struct vty *vty, const char *name, | |
10700 | const char *afi_str, const char *safi_str) | |
10701 | { | |
10702 | struct bgp *bgp; | |
10703 | afi_t afi; | |
10704 | safi_t safi; | |
10705 | ||
10706 | if (name) | |
10707 | bgp = bgp_lookup_by_name (name); | |
10708 | else | |
10709 | bgp = bgp_get_default (); | |
10710 | ||
10711 | if (!bgp) | |
10712 | { | |
10713 | vty_out (vty, "%% No such BGP instance exist%s", VTY_NEWLINE); | |
10714 | return CMD_WARNING; | |
10715 | } | |
10716 | if (strncmp (afi_str, "ipv", 3) == 0) | |
10717 | { | |
10718 | if (strncmp (afi_str, "ipv4", 4) == 0) | |
10719 | afi = AFI_IP; | |
10720 | else if (strncmp (afi_str, "ipv6", 4) == 0) | |
10721 | afi = AFI_IP6; | |
10722 | else | |
10723 | { | |
10724 | vty_out (vty, "%% Invalid address family %s%s", | |
10725 | afi_str, VTY_NEWLINE); | |
10726 | return CMD_WARNING; | |
10727 | } | |
10728 | if (strncmp (safi_str, "m", 1) == 0) | |
10729 | safi = SAFI_MULTICAST; | |
10730 | else if (strncmp (safi_str, "u", 1) == 0) | |
10731 | safi = SAFI_UNICAST; | |
42e6d745 DO |
10732 | else if (strncmp (safi_str, "vpnv4", 5) == 0 || strncmp (safi_str, "vpnv6", 5) == 0) |
10733 | safi = SAFI_MPLS_LABELED_VPN; | |
2815e61f PJ |
10734 | else |
10735 | { | |
10736 | vty_out (vty, "%% Invalid subsequent address family %s%s", | |
10737 | safi_str, VTY_NEWLINE); | |
10738 | return CMD_WARNING; | |
10739 | } | |
10740 | } | |
10741 | else | |
10742 | { | |
10743 | vty_out (vty, "%% Invalid address family %s%s", | |
10744 | afi_str, VTY_NEWLINE); | |
10745 | return CMD_WARNING; | |
10746 | } | |
10747 | ||
2815e61f PJ |
10748 | return bgp_table_stats (vty, bgp, afi, safi); |
10749 | } | |
10750 | ||
10751 | DEFUN (show_bgp_statistics, | |
10752 | show_bgp_statistics_cmd, | |
10753 | "show bgp (ipv4|ipv6) (unicast|multicast) statistics", | |
10754 | SHOW_STR | |
10755 | BGP_STR | |
10756 | "Address family\n" | |
10757 | "Address family\n" | |
10758 | "Address Family modifier\n" | |
10759 | "Address Family modifier\n" | |
10760 | "BGP RIB advertisement statistics\n") | |
10761 | { | |
10762 | return bgp_table_stats_vty (vty, NULL, argv[0], argv[1]); | |
10763 | } | |
10764 | ||
10765 | ALIAS (show_bgp_statistics, | |
10766 | show_bgp_statistics_vpnv4_cmd, | |
10767 | "show bgp (ipv4) (vpnv4) statistics", | |
10768 | SHOW_STR | |
10769 | BGP_STR | |
10770 | "Address family\n" | |
10771 | "Address Family modifier\n" | |
10772 | "BGP RIB advertisement statistics\n") | |
10773 | ||
10774 | DEFUN (show_bgp_statistics_view, | |
10775 | show_bgp_statistics_view_cmd, | |
10776 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) statistics", | |
10777 | SHOW_STR | |
10778 | BGP_STR | |
10779 | "BGP view\n" | |
10780 | "Address family\n" | |
10781 | "Address family\n" | |
10782 | "Address Family modifier\n" | |
10783 | "Address Family modifier\n" | |
10784 | "BGP RIB advertisement statistics\n") | |
10785 | { | |
10786 | return bgp_table_stats_vty (vty, NULL, argv[0], argv[1]); | |
10787 | } | |
10788 | ||
10789 | ALIAS (show_bgp_statistics_view, | |
10790 | show_bgp_statistics_view_vpnv4_cmd, | |
10791 | "show bgp view WORD (ipv4) (vpnv4) statistics", | |
10792 | SHOW_STR | |
10793 | BGP_STR | |
10794 | "BGP view\n" | |
10795 | "Address family\n" | |
10796 | "Address Family modifier\n" | |
10797 | "BGP RIB advertisement statistics\n") | |
6b0655a2 | 10798 | |
ff7924f6 PJ |
10799 | enum bgp_pcounts |
10800 | { | |
10801 | PCOUNT_ADJ_IN = 0, | |
10802 | PCOUNT_DAMPED, | |
10803 | PCOUNT_REMOVED, | |
10804 | PCOUNT_HISTORY, | |
10805 | PCOUNT_STALE, | |
10806 | PCOUNT_VALID, | |
10807 | PCOUNT_ALL, | |
10808 | PCOUNT_COUNTED, | |
10809 | PCOUNT_PFCNT, /* the figure we display to users */ | |
10810 | PCOUNT_MAX, | |
10811 | }; | |
10812 | ||
10813 | static const char *pcount_strs[] = | |
10814 | { | |
10815 | [PCOUNT_ADJ_IN] = "Adj-in", | |
10816 | [PCOUNT_DAMPED] = "Damped", | |
10817 | [PCOUNT_REMOVED] = "Removed", | |
10818 | [PCOUNT_HISTORY] = "History", | |
10819 | [PCOUNT_STALE] = "Stale", | |
10820 | [PCOUNT_VALID] = "Valid", | |
10821 | [PCOUNT_ALL] = "All RIB", | |
10822 | [PCOUNT_COUNTED] = "PfxCt counted", | |
10823 | [PCOUNT_PFCNT] = "Useable", | |
10824 | [PCOUNT_MAX] = NULL, | |
10825 | }; | |
10826 | ||
2815e61f PJ |
10827 | struct peer_pcounts |
10828 | { | |
10829 | unsigned int count[PCOUNT_MAX]; | |
10830 | const struct peer *peer; | |
10831 | const struct bgp_table *table; | |
10832 | }; | |
10833 | ||
ff7924f6 | 10834 | static int |
2815e61f | 10835 | bgp_peer_count_walker (struct thread *t) |
ff7924f6 PJ |
10836 | { |
10837 | struct bgp_node *rn; | |
2815e61f PJ |
10838 | struct peer_pcounts *pc = THREAD_ARG (t); |
10839 | const struct peer *peer = pc->peer; | |
ff7924f6 | 10840 | |
2815e61f | 10841 | for (rn = bgp_table_top (pc->table); rn; rn = bgp_route_next (rn)) |
ff7924f6 PJ |
10842 | { |
10843 | struct bgp_adj_in *ain; | |
2815e61f | 10844 | struct bgp_info *ri; |
ff7924f6 PJ |
10845 | |
10846 | for (ain = rn->adj_in; ain; ain = ain->next) | |
10847 | if (ain->peer == peer) | |
2815e61f | 10848 | pc->count[PCOUNT_ADJ_IN]++; |
ff7924f6 | 10849 | |
ff7924f6 PJ |
10850 | for (ri = rn->info; ri; ri = ri->next) |
10851 | { | |
10852 | char buf[SU_ADDRSTRLEN]; | |
10853 | ||
10854 | if (ri->peer != peer) | |
10855 | continue; | |
10856 | ||
2815e61f | 10857 | pc->count[PCOUNT_ALL]++; |
ff7924f6 PJ |
10858 | |
10859 | if (CHECK_FLAG (ri->flags, BGP_INFO_DAMPED)) | |
2815e61f | 10860 | pc->count[PCOUNT_DAMPED]++; |
ff7924f6 | 10861 | if (CHECK_FLAG (ri->flags, BGP_INFO_HISTORY)) |
2815e61f | 10862 | pc->count[PCOUNT_HISTORY]++; |
ff7924f6 | 10863 | if (CHECK_FLAG (ri->flags, BGP_INFO_REMOVED)) |
2815e61f | 10864 | pc->count[PCOUNT_REMOVED]++; |
ff7924f6 | 10865 | if (CHECK_FLAG (ri->flags, BGP_INFO_STALE)) |
2815e61f | 10866 | pc->count[PCOUNT_STALE]++; |
ff7924f6 | 10867 | if (CHECK_FLAG (ri->flags, BGP_INFO_VALID)) |
2815e61f | 10868 | pc->count[PCOUNT_VALID]++; |
1a392d46 | 10869 | if (!CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
2815e61f | 10870 | pc->count[PCOUNT_PFCNT]++; |
ff7924f6 PJ |
10871 | |
10872 | if (CHECK_FLAG (ri->flags, BGP_INFO_COUNTED)) | |
10873 | { | |
2815e61f | 10874 | pc->count[PCOUNT_COUNTED]++; |
1a392d46 | 10875 | if (CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
16286195 | 10876 | zlog_warn ("%s [pcount] %s/%d is counted but flags 0x%x", |
ff7924f6 PJ |
10877 | peer->host, |
10878 | inet_ntop(rn->p.family, &rn->p.u.prefix, | |
10879 | buf, SU_ADDRSTRLEN), | |
10880 | rn->p.prefixlen, | |
10881 | ri->flags); | |
10882 | } | |
10883 | else | |
10884 | { | |
1a392d46 | 10885 | if (!CHECK_FLAG (ri->flags, BGP_INFO_UNUSEABLE)) |
16286195 | 10886 | zlog_warn ("%s [pcount] %s/%d not counted but flags 0x%x", |
ff7924f6 PJ |
10887 | peer->host, |
10888 | inet_ntop(rn->p.family, &rn->p.u.prefix, | |
10889 | buf, SU_ADDRSTRLEN), | |
10890 | rn->p.prefixlen, | |
10891 | ri->flags); | |
10892 | } | |
10893 | } | |
10894 | } | |
2815e61f PJ |
10895 | return 0; |
10896 | } | |
ff7924f6 | 10897 | |
2815e61f PJ |
10898 | static int |
10899 | bgp_peer_counts (struct vty *vty, struct peer *peer, afi_t afi, safi_t safi) | |
10900 | { | |
10901 | struct peer_pcounts pcounts = { .peer = peer }; | |
10902 | unsigned int i; | |
10903 | ||
10904 | if (!peer || !peer->bgp || !peer->afc[afi][safi] | |
10905 | || !peer->bgp->rib[afi][safi]) | |
10906 | { | |
10907 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
10908 | return CMD_WARNING; | |
10909 | } | |
10910 | ||
10911 | memset (&pcounts, 0, sizeof(pcounts)); | |
10912 | pcounts.peer = peer; | |
10913 | pcounts.table = peer->bgp->rib[afi][safi]; | |
10914 | ||
10915 | /* in-place call via thread subsystem so as to record execution time | |
10916 | * stats for the thread-walk (i.e. ensure this can't be blamed on | |
10917 | * on just vty_read()). | |
10918 | */ | |
10919 | thread_execute (bm->master, bgp_peer_count_walker, &pcounts, 0); | |
10920 | ||
ff7924f6 PJ |
10921 | vty_out (vty, "Prefix counts for %s, %s%s", |
10922 | peer->host, afi_safi_print (afi, safi), VTY_NEWLINE); | |
10923 | vty_out (vty, "PfxCt: %ld%s", peer->pcount[afi][safi], VTY_NEWLINE); | |
10924 | vty_out (vty, "%sCounts from RIB table walk:%s%s", | |
10925 | VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE); | |
10926 | ||
10927 | for (i = 0; i < PCOUNT_MAX; i++) | |
2815e61f PJ |
10928 | vty_out (vty, "%20s: %-10d%s", |
10929 | pcount_strs[i], pcounts.count[i], VTY_NEWLINE); | |
ff7924f6 | 10930 | |
2815e61f | 10931 | if (pcounts.count[PCOUNT_PFCNT] != peer->pcount[afi][safi]) |
ff7924f6 PJ |
10932 | { |
10933 | vty_out (vty, "%s [pcount] PfxCt drift!%s", | |
10934 | peer->host, VTY_NEWLINE); | |
10935 | vty_out (vty, "Please report this bug, with the above command output%s", | |
10936 | VTY_NEWLINE); | |
10937 | } | |
10938 | ||
10939 | return CMD_SUCCESS; | |
10940 | } | |
10941 | ||
10942 | DEFUN (show_ip_bgp_neighbor_prefix_counts, | |
10943 | show_ip_bgp_neighbor_prefix_counts_cmd, | |
a80beece | 10944 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
10945 | SHOW_STR |
10946 | IP_STR | |
10947 | BGP_STR | |
10948 | "Detailed information on TCP and BGP neighbor connections\n" | |
10949 | "Neighbor to display information about\n" | |
10950 | "Neighbor to display information about\n" | |
a80beece | 10951 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
10952 | "Display detailed prefix count information\n") |
10953 | { | |
10954 | struct peer *peer; | |
10955 | ||
10956 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
10957 | if (! peer) | |
10958 | return CMD_WARNING; | |
10959 | ||
10960 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_UNICAST); | |
10961 | } | |
10962 | ||
10963 | DEFUN (show_bgp_ipv6_neighbor_prefix_counts, | |
10964 | show_bgp_ipv6_neighbor_prefix_counts_cmd, | |
a80beece | 10965 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
10966 | SHOW_STR |
10967 | BGP_STR | |
10968 | "Address family\n" | |
10969 | "Detailed information on TCP and BGP neighbor connections\n" | |
10970 | "Neighbor to display information about\n" | |
10971 | "Neighbor to display information about\n" | |
a80beece | 10972 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
10973 | "Display detailed prefix count information\n") |
10974 | { | |
10975 | struct peer *peer; | |
10976 | ||
10977 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
10978 | if (! peer) | |
10979 | return CMD_WARNING; | |
10980 | ||
10981 | return bgp_peer_counts (vty, peer, AFI_IP6, SAFI_UNICAST); | |
10982 | } | |
10983 | ||
10984 | DEFUN (show_ip_bgp_ipv4_neighbor_prefix_counts, | |
10985 | show_ip_bgp_ipv4_neighbor_prefix_counts_cmd, | |
a80beece | 10986 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
10987 | SHOW_STR |
10988 | IP_STR | |
10989 | BGP_STR | |
10990 | "Address family\n" | |
10991 | "Address Family modifier\n" | |
10992 | "Address Family modifier\n" | |
10993 | "Detailed information on TCP and BGP neighbor connections\n" | |
10994 | "Neighbor to display information about\n" | |
10995 | "Neighbor to display information about\n" | |
a80beece | 10996 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
10997 | "Display detailed prefix count information\n") |
10998 | { | |
10999 | struct peer *peer; | |
11000 | ||
11001 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
11002 | if (! peer) | |
11003 | return CMD_WARNING; | |
11004 | ||
11005 | if (strncmp (argv[0], "m", 1) == 0) | |
11006 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_MULTICAST); | |
11007 | ||
11008 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_UNICAST); | |
11009 | } | |
11010 | ||
11011 | DEFUN (show_ip_bgp_vpnv4_neighbor_prefix_counts, | |
11012 | show_ip_bgp_vpnv4_neighbor_prefix_counts_cmd, | |
a80beece | 11013 | "show ip bgp vpnv4 all neighbors (A.B.C.D|X:X::X:X|WORD) prefix-counts", |
ff7924f6 PJ |
11014 | SHOW_STR |
11015 | IP_STR | |
11016 | BGP_STR | |
11017 | "Address family\n" | |
11018 | "Address Family modifier\n" | |
11019 | "Address Family modifier\n" | |
11020 | "Detailed information on TCP and BGP neighbor connections\n" | |
11021 | "Neighbor to display information about\n" | |
11022 | "Neighbor to display information about\n" | |
a80beece | 11023 | "Neighbor on bgp configured interface\n" |
ff7924f6 PJ |
11024 | "Display detailed prefix count information\n") |
11025 | { | |
11026 | struct peer *peer; | |
11027 | ||
11028 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11029 | if (! peer) | |
11030 | return CMD_WARNING; | |
11031 | ||
11032 | return bgp_peer_counts (vty, peer, AFI_IP, SAFI_MPLS_VPN); | |
11033 | } | |
11034 | ||
94f2b392 | 11035 | static void |
718e3744 | 11036 | show_adj_route (struct vty *vty, struct peer *peer, afi_t afi, safi_t safi, |
0b16f239 | 11037 | int in, char *delim, char *rmap_name) |
718e3744 | 11038 | { |
11039 | struct bgp_table *table; | |
11040 | struct bgp_adj_in *ain; | |
11041 | struct bgp_adj_out *adj; | |
11042 | unsigned long output_count; | |
0b16f239 | 11043 | unsigned long filtered_count; |
718e3744 | 11044 | struct bgp_node *rn; |
11045 | int header1 = 1; | |
11046 | struct bgp *bgp; | |
11047 | int header2 = 1; | |
0b16f239 DS |
11048 | struct attr attr; |
11049 | struct attr_extra extra; | |
11050 | int ret; | |
718e3744 | 11051 | |
bb46e94f | 11052 | bgp = peer->bgp; |
718e3744 | 11053 | |
11054 | if (! bgp) | |
11055 | return; | |
11056 | ||
47fc97cc DS |
11057 | if (delim) |
11058 | header1 = 0; | |
11059 | ||
718e3744 | 11060 | table = bgp->rib[afi][safi]; |
11061 | ||
0b16f239 | 11062 | output_count = filtered_count = 0; |
47fc97cc | 11063 | |
718e3744 | 11064 | if (! in && CHECK_FLAG (peer->af_sflags[afi][safi], |
11065 | PEER_STATUS_DEFAULT_ORIGINATE)) | |
11066 | { | |
3f9c7369 | 11067 | vty_out (vty, "BGP table version is %llu, local router ID is %s%s", table->version, inet_ntoa (bgp->router_id), VTY_NEWLINE); |
93406d87 | 11068 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); |
11069 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 11070 | |
11071 | vty_out (vty, "Originating default network 0.0.0.0%s%s", | |
11072 | VTY_NEWLINE, VTY_NEWLINE); | |
11073 | header1 = 0; | |
11074 | } | |
11075 | ||
0b16f239 | 11076 | attr.extra = &extra; |
718e3744 | 11077 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) |
11078 | if (in) | |
11079 | { | |
11080 | for (ain = rn->adj_in; ain; ain = ain->next) | |
11081 | if (ain->peer == peer) | |
11082 | { | |
11083 | if (header1) | |
11084 | { | |
11085 | vty_out (vty, "BGP table version is 0, local router ID is %s%s", inet_ntoa (bgp->router_id), VTY_NEWLINE); | |
93406d87 | 11086 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); |
11087 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
718e3744 | 11088 | header1 = 0; |
11089 | } | |
11090 | if (header2) | |
11091 | { | |
47fc97cc DS |
11092 | if (delim) |
11093 | vty_out (vty, BGP_SHOW_HEADER_CSV, VTY_NEWLINE); | |
11094 | else | |
11095 | vty_out (vty, BGP_SHOW_HEADER, VTY_NEWLINE); | |
718e3744 | 11096 | header2 = 0; |
11097 | } | |
11098 | if (ain->attr) | |
47fc97cc | 11099 | { |
0b16f239 DS |
11100 | bgp_attr_dup(&attr, ain->attr); |
11101 | if (bgp_input_modifier(peer, &rn->p, &attr, afi, | |
11102 | safi, rmap_name) != RMAP_DENY) | |
11103 | { | |
11104 | route_vty_out_tmp (vty, &rn->p, &attr, safi, delim); | |
11105 | output_count++; | |
11106 | } | |
11107 | else | |
11108 | filtered_count++; | |
718e3744 | 11109 | } |
11110 | } | |
11111 | } | |
11112 | else | |
11113 | { | |
3f9c7369 DS |
11114 | adj = bgp_adj_peer_lookup(peer, rn); |
11115 | if (adj) | |
11116 | { | |
11117 | if (header1) | |
11118 | { | |
11119 | vty_out (vty, "BGP table version is %llu, local router ID " | |
11120 | "is %s%s", table->version, | |
11121 | inet_ntoa (bgp->router_id), VTY_NEWLINE); | |
11122 | vty_out (vty, BGP_SHOW_SCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
11123 | vty_out (vty, BGP_SHOW_OCODE_HEADER, VTY_NEWLINE, VTY_NEWLINE); | |
11124 | header1 = 0; | |
11125 | } | |
11126 | if (header2) | |
11127 | { | |
11128 | if (delim) | |
11129 | vty_out (vty, BGP_SHOW_HEADER_CSV, VTY_NEWLINE); | |
11130 | else | |
11131 | vty_out (vty, BGP_SHOW_HEADER, VTY_NEWLINE); | |
11132 | header2 = 0; | |
11133 | } | |
11134 | if (adj->attr) | |
11135 | { | |
11136 | if (!CHECK_FLAG(peer->af_flags[afi][safi], | |
11137 | PEER_FLAG_REFLECTOR_CLIENT) | |
11138 | || bgp_flag_check(bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY)) | |
11139 | { | |
11140 | bgp_attr_dup(&attr, adj->attr); | |
11141 | ret = bgp_output_modifier(peer, &rn->p, &attr, afi, | |
11142 | safi, rmap_name); | |
11143 | } | |
11144 | else | |
11145 | ret = RMAP_PERMIT; | |
0b16f239 | 11146 | |
3f9c7369 DS |
11147 | if (ret != RMAP_DENY) |
11148 | { | |
11149 | route_vty_out_tmp (vty, &rn->p, &attr, safi, delim); | |
11150 | output_count++; | |
11151 | } | |
11152 | else | |
11153 | filtered_count++; | |
11154 | } | |
11155 | } | |
718e3744 | 11156 | } |
47fc97cc | 11157 | |
718e3744 | 11158 | if (output_count != 0) |
11159 | vty_out (vty, "%sTotal number of prefixes %ld%s", | |
11160 | VTY_NEWLINE, output_count, VTY_NEWLINE); | |
11161 | } | |
11162 | ||
94f2b392 | 11163 | static int |
47fc97cc | 11164 | peer_adj_routes (struct vty *vty, struct peer *peer, afi_t afi, safi_t safi, |
0b16f239 | 11165 | int in, char *delim, char *rmap_name) |
bb46e94f | 11166 | { |
718e3744 | 11167 | if (! peer || ! peer->afc[afi][safi]) |
11168 | { | |
11169 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
11170 | return CMD_WARNING; | |
11171 | } | |
11172 | ||
11173 | if (in && ! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_SOFT_RECONFIG)) | |
11174 | { | |
11175 | vty_out (vty, "%% Inbound soft reconfiguration not enabled%s", | |
11176 | VTY_NEWLINE); | |
11177 | return CMD_WARNING; | |
11178 | } | |
11179 | ||
0b16f239 DS |
11180 | if (!in && (CHECK_FLAG(peer->af_flags[afi][safi], PEER_FLAG_REFLECTOR_CLIENT) |
11181 | && !bgp_flag_check(peer->bgp, BGP_FLAG_RR_ALLOW_OUTBOUND_POLICY))) | |
11182 | { | |
11183 | vty_out (vty, "%% Cannot apply outgoing route-map on route-reflector clients%s", | |
11184 | VTY_NEWLINE); | |
11185 | vty_out (vty, "%% Enable bgp route-reflector allow-outbound-policy flag%s", | |
11186 | VTY_NEWLINE); | |
11187 | return CMD_WARNING; | |
11188 | } | |
11189 | ||
11190 | show_adj_route (vty, peer, afi, safi, in, delim, rmap_name); | |
718e3744 | 11191 | |
11192 | return CMD_SUCCESS; | |
11193 | } | |
11194 | ||
2a71e9ce TP |
11195 | DEFUN (show_ip_bgp_view_neighbor_advertised_route, |
11196 | show_ip_bgp_view_neighbor_advertised_route_cmd, | |
a80beece | 11197 | "show ip bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 11198 | SHOW_STR |
11199 | IP_STR | |
11200 | BGP_STR | |
2a71e9ce TP |
11201 | "BGP view\n" |
11202 | "View name\n" | |
718e3744 | 11203 | "Detailed information on TCP and BGP neighbor connections\n" |
11204 | "Neighbor to display information about\n" | |
11205 | "Neighbor to display information about\n" | |
11206 | "Display the routes advertised to a BGP neighbor\n") | |
11207 | { | |
bb46e94f | 11208 | struct peer *peer; |
11209 | ||
2a71e9ce TP |
11210 | if (argc == 2) |
11211 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
11212 | else | |
11213 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11214 | ||
bb46e94f | 11215 | if (! peer) |
11216 | return CMD_WARNING; | |
0b16f239 DS |
11217 | |
11218 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, NULL, NULL); | |
718e3744 | 11219 | } |
11220 | ||
0b16f239 | 11221 | DEFUN (show_ip_bgp_neighbor_advertised_route, |
2a71e9ce | 11222 | show_ip_bgp_neighbor_advertised_route_cmd, |
a80beece | 11223 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
2a71e9ce TP |
11224 | SHOW_STR |
11225 | IP_STR | |
11226 | BGP_STR | |
11227 | "Detailed information on TCP and BGP neighbor connections\n" | |
11228 | "Neighbor to display information about\n" | |
11229 | "Neighbor to display information about\n" | |
a80beece | 11230 | "Neighbor on bgp configured interface\n" |
2a71e9ce TP |
11231 | "Display the routes advertised to a BGP neighbor\n") |
11232 | ||
0b16f239 DS |
11233 | { |
11234 | struct peer *peer; | |
11235 | char *rmap_name = NULL; | |
11236 | ||
11237 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11238 | ||
11239 | if (! peer) | |
11240 | return CMD_WARNING; | |
11241 | ||
11242 | if (argc == 2) | |
11243 | rmap_name = argv[1]; | |
11244 | ||
11245 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, NULL, rmap_name); | |
11246 | } | |
11247 | ||
11248 | ALIAS (show_ip_bgp_neighbor_advertised_route, | |
11249 | show_ip_bgp_neighbor_advertised_route_rmap_cmd, | |
11250 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
11251 | SHOW_STR | |
11252 | IP_STR | |
11253 | BGP_STR | |
11254 | "Detailed information on TCP and BGP neighbor connections\n" | |
11255 | "Neighbor to display information about\n" | |
11256 | "Neighbor to display information about\n" | |
11257 | "Neighbor on bgp configured interface\n" | |
11258 | "Display the routes advertised to a BGP neighbor\n") | |
11259 | ||
47fc97cc DS |
11260 | DEFUN (show_ip_bgp_neighbor_advertised_route_csv, |
11261 | show_ip_bgp_neighbor_advertised_route_csv_cmd, | |
a80beece | 11262 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv", |
47fc97cc DS |
11263 | SHOW_STR |
11264 | IP_STR | |
11265 | BGP_STR | |
11266 | "BGP view\n" | |
11267 | "View name\n" | |
11268 | "Detailed information on TCP and BGP neighbor connections\n" | |
11269 | "Neighbor to display information about\n" | |
11270 | "Neighbor to display information about\n" | |
a80beece | 11271 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
11272 | "Display the routes advertised to a BGP neighbor\n") |
11273 | { | |
11274 | struct peer *peer; | |
0b16f239 | 11275 | char *rmap_name = NULL; |
47fc97cc | 11276 | |
0b16f239 | 11277 | peer = peer_lookup_in_view (vty, NULL, argv[0]); |
47fc97cc DS |
11278 | |
11279 | if (! peer) | |
11280 | return CMD_WARNING; | |
11281 | ||
0b16f239 DS |
11282 | if (argc == 2) |
11283 | rmap_name = argv[1]; | |
11284 | ||
11285 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, &csv, rmap_name); | |
47fc97cc DS |
11286 | } |
11287 | ||
0b16f239 DS |
11288 | ALIAS (show_ip_bgp_neighbor_advertised_route_csv, |
11289 | show_ip_bgp_neighbor_advertised_route_csv_rmap_cmd, | |
11290 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv route-map WORD", | |
11291 | SHOW_STR | |
11292 | IP_STR | |
11293 | BGP_STR | |
11294 | "BGP view\n" | |
11295 | "View name\n" | |
11296 | "Detailed information on TCP and BGP neighbor connections\n" | |
11297 | "Neighbor to display information about\n" | |
11298 | "Neighbor to display information about\n" | |
11299 | "Neighbor on bgp configured interface\n" | |
11300 | "Display the routes advertised to a BGP neighbor\n" | |
11301 | "Apply this route-map to display what would've been advertised\n") | |
11302 | ||
718e3744 | 11303 | DEFUN (show_ip_bgp_ipv4_neighbor_advertised_route, |
11304 | show_ip_bgp_ipv4_neighbor_advertised_route_cmd, | |
a80beece | 11305 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 11306 | SHOW_STR |
11307 | IP_STR | |
11308 | BGP_STR | |
11309 | "Address family\n" | |
11310 | "Address Family modifier\n" | |
11311 | "Address Family modifier\n" | |
11312 | "Detailed information on TCP and BGP neighbor connections\n" | |
11313 | "Neighbor to display information about\n" | |
11314 | "Neighbor to display information about\n" | |
a80beece | 11315 | "Neighbor on bgp configured interface\n" |
718e3744 | 11316 | "Display the routes advertised to a BGP neighbor\n") |
11317 | { | |
bb46e94f | 11318 | struct peer *peer; |
0b16f239 | 11319 | char *rmap_name = NULL; |
bb46e94f | 11320 | |
11321 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
11322 | if (! peer) | |
11323 | return CMD_WARNING; | |
11324 | ||
0b16f239 DS |
11325 | if (argc == 3) |
11326 | rmap_name = argv[2]; | |
11327 | ||
718e3744 | 11328 | if (strncmp (argv[0], "m", 1) == 0) |
0b16f239 | 11329 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_MULTICAST, 0, NULL, rmap_name); |
718e3744 | 11330 | |
0b16f239 | 11331 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 0, NULL, rmap_name); |
718e3744 | 11332 | } |
11333 | ||
0b16f239 DS |
11334 | ALIAS (show_ip_bgp_ipv4_neighbor_advertised_route, |
11335 | show_ip_bgp_ipv4_neighbor_advertised_route_rmap_cmd, | |
11336 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
11337 | SHOW_STR | |
11338 | IP_STR | |
11339 | BGP_STR | |
11340 | "Address family\n" | |
11341 | "Address Family modifier\n" | |
11342 | "Address Family modifier\n" | |
11343 | "Detailed information on TCP and BGP neighbor connections\n" | |
11344 | "Neighbor to display information about\n" | |
11345 | "Neighbor to display information about\n" | |
11346 | "Neighbor on bgp configured interface\n" | |
11347 | "Display the routes advertised to a BGP neighbor\n" | |
11348 | "Route-map to control what is displayed\n") | |
11349 | ||
718e3744 | 11350 | #ifdef HAVE_IPV6 |
bb46e94f | 11351 | DEFUN (show_bgp_view_neighbor_advertised_route, |
11352 | show_bgp_view_neighbor_advertised_route_cmd, | |
a80beece | 11353 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 11354 | SHOW_STR |
11355 | BGP_STR | |
bb46e94f | 11356 | "BGP view\n" |
11357 | "View name\n" | |
718e3744 | 11358 | "Detailed information on TCP and BGP neighbor connections\n" |
11359 | "Neighbor to display information about\n" | |
11360 | "Neighbor to display information about\n" | |
a80beece | 11361 | "Neighbor on bgp configured interface\n" |
718e3744 | 11362 | "Display the routes advertised to a BGP neighbor\n") |
11363 | { | |
bb46e94f | 11364 | struct peer *peer; |
11365 | ||
11366 | if (argc == 2) | |
11367 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
11368 | else | |
11369 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11370 | ||
11371 | if (! peer) | |
0b16f239 | 11372 | return CMD_WARNING; |
bb46e94f | 11373 | |
0b16f239 | 11374 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 0, NULL, NULL); |
47fc97cc DS |
11375 | } |
11376 | ||
0b16f239 DS |
11377 | ALIAS (show_bgp_view_neighbor_advertised_route, |
11378 | show_bgp_view_ipv6_neighbor_advertised_route_cmd, | |
11379 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", | |
11380 | SHOW_STR | |
11381 | BGP_STR | |
11382 | "BGP view\n" | |
11383 | "View name\n" | |
11384 | "Address family\n" | |
11385 | "Detailed information on TCP and BGP neighbor connections\n" | |
11386 | "Neighbor to display information about\n" | |
11387 | "Neighbor to display information about\n" | |
11388 | "Neighbor on bgp configured interface\n" | |
11389 | "Display the routes advertised to a BGP neighbor\n") | |
11390 | ||
47fc97cc DS |
11391 | DEFUN (show_bgp_view_neighbor_advertised_route_csv, |
11392 | show_bgp_view_neighbor_advertised_route_csv_cmd, | |
a80beece | 11393 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv", |
47fc97cc DS |
11394 | SHOW_STR |
11395 | BGP_STR | |
11396 | "BGP view\n" | |
11397 | "View name\n" | |
11398 | "Detailed information on TCP and BGP neighbor connections\n" | |
11399 | "Neighbor to display information about\n" | |
11400 | "Neighbor to display information about\n" | |
a80beece | 11401 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
11402 | "Display the routes advertised to a BGP neighbor\n") |
11403 | { | |
11404 | struct peer *peer; | |
11405 | ||
11406 | if (argc == 2) | |
11407 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
11408 | else | |
11409 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11410 | ||
11411 | if (! peer) | |
11412 | return CMD_WARNING; | |
11413 | ||
0b16f239 | 11414 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 0, &csv, NULL); |
bb46e94f | 11415 | } |
11416 | ||
47fc97cc DS |
11417 | ALIAS (show_bgp_view_neighbor_advertised_route_csv, |
11418 | show_bgp_view_ipv6_neighbor_advertised_route_csv_cmd, | |
a80beece | 11419 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv", |
47fc97cc DS |
11420 | SHOW_STR |
11421 | BGP_STR | |
11422 | "BGP view\n" | |
11423 | "View name\n" | |
11424 | "Address family\n" | |
11425 | "Detailed information on TCP and BGP neighbor connections\n" | |
11426 | "Neighbor to display information about\n" | |
11427 | "Neighbor to display information about\n" | |
a80beece | 11428 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
11429 | "Display the routes advertised to a BGP neighbor\n") |
11430 | ||
0b16f239 DS |
11431 | DEFUN (show_bgp_neighbor_advertised_route, |
11432 | show_bgp_neighbor_advertised_route_cmd, | |
11433 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", | |
bb46e94f | 11434 | SHOW_STR |
11435 | BGP_STR | |
bb46e94f | 11436 | "Detailed information on TCP and BGP neighbor connections\n" |
11437 | "Neighbor to display information about\n" | |
11438 | "Neighbor to display information about\n" | |
a80beece | 11439 | "Neighbor on bgp configured interface\n" |
0b16f239 DS |
11440 | "Display the routes advertised to a BGP neighbor\n") |
11441 | ||
bb46e94f | 11442 | { |
11443 | struct peer *peer; | |
0b16f239 | 11444 | char *rmap_name = NULL; |
bb46e94f | 11445 | |
0b16f239 | 11446 | peer = peer_lookup_in_view (vty, NULL, argv[0]); |
bb46e94f | 11447 | |
11448 | if (! peer) | |
11449 | return CMD_WARNING; | |
11450 | ||
0b16f239 DS |
11451 | if (argc == 2) |
11452 | rmap_name = argv[1]; | |
11453 | ||
11454 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 0, NULL, rmap_name); | |
718e3744 | 11455 | } |
11456 | ||
0b16f239 DS |
11457 | ALIAS (show_bgp_neighbor_advertised_route, |
11458 | show_bgp_neighbor_advertised_route_rmap_cmd, | |
11459 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
bb46e94f | 11460 | SHOW_STR |
11461 | BGP_STR | |
bb46e94f | 11462 | "Detailed information on TCP and BGP neighbor connections\n" |
11463 | "Neighbor to display information about\n" | |
11464 | "Neighbor to display information about\n" | |
a80beece | 11465 | "Neighbor on bgp configured interface\n" |
0b16f239 | 11466 | "Display the routes advertised to a BGP neighbor\n") |
bb46e94f | 11467 | |
0b16f239 DS |
11468 | ALIAS (show_bgp_neighbor_advertised_route, |
11469 | show_bgp_ipv6_neighbor_advertised_route_cmd, | |
11470 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", | |
bb46e94f | 11471 | SHOW_STR |
11472 | BGP_STR | |
0b16f239 | 11473 | "Address family\n" |
bb46e94f | 11474 | "Detailed information on TCP and BGP neighbor connections\n" |
11475 | "Neighbor to display information about\n" | |
11476 | "Neighbor to display information about\n" | |
a80beece | 11477 | "Neighbor on bgp configured interface\n" |
bb46e94f | 11478 | "Display the routes advertised to a BGP neighbor\n") |
0b16f239 DS |
11479 | |
11480 | ALIAS (show_bgp_neighbor_advertised_route, | |
11481 | show_bgp_ipv6_neighbor_advertised_route_rmap_cmd, | |
11482 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes route-map WORD", | |
718e3744 | 11483 | SHOW_STR |
11484 | BGP_STR | |
11485 | "Address family\n" | |
11486 | "Detailed information on TCP and BGP neighbor connections\n" | |
11487 | "Neighbor to display information about\n" | |
11488 | "Neighbor to display information about\n" | |
a80beece | 11489 | "Neighbor on bgp configured interface\n" |
718e3744 | 11490 | "Display the routes advertised to a BGP neighbor\n") |
11491 | ||
0b16f239 | 11492 | DEFUN (show_bgp_neighbor_advertised_route_csv, |
47fc97cc | 11493 | show_bgp_neighbor_advertised_route_csv_cmd, |
a80beece | 11494 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv", |
47fc97cc DS |
11495 | SHOW_STR |
11496 | BGP_STR | |
11497 | "Detailed information on TCP and BGP neighbor connections\n" | |
11498 | "Neighbor to display information about\n" | |
11499 | "Neighbor to display information about\n" | |
a80beece | 11500 | "Neighbor on bgp configured interface\n" |
47fc97cc | 11501 | "Display the routes advertised to a BGP neighbor\n") |
0b16f239 DS |
11502 | { |
11503 | struct peer *peer; | |
11504 | char *rmap_name = NULL; | |
47fc97cc | 11505 | |
0b16f239 DS |
11506 | peer = peer_lookup_in_view (vty, NULL, argv[0]); |
11507 | ||
11508 | if (! peer) | |
11509 | return CMD_WARNING; | |
11510 | ||
11511 | if (argc == 2) | |
11512 | rmap_name = argv[1]; | |
11513 | ||
11514 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 0, &csv, rmap_name); | |
11515 | } | |
11516 | ||
11517 | ALIAS (show_bgp_neighbor_advertised_route_csv, | |
11518 | show_bgp_neighbor_advertised_route_csv_rmap_cmd, | |
11519 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv route-map WORD", | |
11520 | SHOW_STR | |
11521 | BGP_STR | |
11522 | "Detailed information on TCP and BGP neighbor connections\n" | |
11523 | "Neighbor to display information about\n" | |
11524 | "Neighbor to display information about\n" | |
11525 | "Neighbor on bgp configured interface\n" | |
11526 | "Display the routes advertised to a BGP neighbor\n") | |
11527 | ||
11528 | ALIAS (show_bgp_neighbor_advertised_route_csv, | |
47fc97cc | 11529 | show_bgp_ipv6_neighbor_advertised_route_csv_cmd, |
a80beece | 11530 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv", |
47fc97cc DS |
11531 | SHOW_STR |
11532 | BGP_STR | |
11533 | "Address family\n" | |
11534 | "Detailed information on TCP and BGP neighbor connections\n" | |
11535 | "Neighbor to display information about\n" | |
11536 | "Neighbor to display information about\n" | |
a80beece | 11537 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
11538 | "Display the routes advertised to a BGP neighbor\n") |
11539 | ||
0b16f239 DS |
11540 | ALIAS (show_bgp_neighbor_advertised_route_csv, |
11541 | show_bgp_ipv6_neighbor_advertised_route_csv_rmap_cmd, | |
11542 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes csv route-map WORD", | |
11543 | SHOW_STR | |
11544 | BGP_STR | |
11545 | "Address family\n" | |
11546 | "Detailed information on TCP and BGP neighbor connections\n" | |
11547 | "Neighbor to display information about\n" | |
11548 | "Neighbor to display information about\n" | |
11549 | "Neighbor on bgp configured interface\n" | |
11550 | "Display the routes advertised to a BGP neighbor\n") | |
11551 | ||
718e3744 | 11552 | /* old command */ |
0b16f239 | 11553 | ALIAS (show_bgp_neighbor_advertised_route, |
718e3744 | 11554 | ipv6_bgp_neighbor_advertised_route_cmd, |
a80beece | 11555 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 11556 | SHOW_STR |
11557 | IPV6_STR | |
11558 | BGP_STR | |
11559 | "Detailed information on TCP and BGP neighbor connections\n" | |
11560 | "Neighbor to display information about\n" | |
11561 | "Neighbor to display information about\n" | |
a80beece | 11562 | "Neighbor on bgp configured interface\n" |
718e3744 | 11563 | "Display the routes advertised to a BGP neighbor\n") |
bb46e94f | 11564 | |
718e3744 | 11565 | /* old command */ |
11566 | DEFUN (ipv6_mbgp_neighbor_advertised_route, | |
11567 | ipv6_mbgp_neighbor_advertised_route_cmd, | |
a80beece | 11568 | "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X|WORD) advertised-routes", |
718e3744 | 11569 | SHOW_STR |
11570 | IPV6_STR | |
11571 | MBGP_STR | |
11572 | "Detailed information on TCP and BGP neighbor connections\n" | |
11573 | "Neighbor to display information about\n" | |
11574 | "Neighbor to display information about\n" | |
a80beece DS |
11575 | "Neighbor on bgp configured interface\n" |
11576 | "Neighbor on bgp configured interface\n" | |
718e3744 | 11577 | "Display the routes advertised to a BGP neighbor\n") |
11578 | { | |
bb46e94f | 11579 | struct peer *peer; |
11580 | ||
11581 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11582 | if (! peer) | |
11583 | return CMD_WARNING; | |
11584 | ||
0b16f239 | 11585 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_MULTICAST, 0, NULL, NULL); |
718e3744 | 11586 | } |
11587 | #endif /* HAVE_IPV6 */ | |
6b0655a2 | 11588 | |
0b16f239 DS |
11589 | DEFUN (show_bgp_view_neighbor_received_routes, |
11590 | show_bgp_view_neighbor_received_routes_cmd, | |
11591 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", | |
11592 | SHOW_STR | |
11593 | BGP_STR | |
11594 | "BGP view\n" | |
11595 | "View name\n" | |
11596 | "Detailed information on TCP and BGP neighbor connections\n" | |
11597 | "Neighbor to display information about\n" | |
11598 | "Neighbor to display information about\n" | |
11599 | "Neighbor on bgp configured interface\n" | |
11600 | "Display the received routes from neighbor\n") | |
11601 | { | |
11602 | struct peer *peer; | |
11603 | ||
11604 | if (argc == 2) | |
11605 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
11606 | else | |
11607 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11608 | ||
11609 | if (! peer) | |
11610 | return CMD_WARNING; | |
11611 | ||
11612 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_UNICAST, 1, NULL, NULL); | |
11613 | } | |
11614 | ||
2a71e9ce TP |
11615 | DEFUN (show_ip_bgp_view_neighbor_received_routes, |
11616 | show_ip_bgp_view_neighbor_received_routes_cmd, | |
a80beece | 11617 | "show ip bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 11618 | SHOW_STR |
11619 | IP_STR | |
11620 | BGP_STR | |
2a71e9ce TP |
11621 | "BGP view\n" |
11622 | "View name\n" | |
718e3744 | 11623 | "Detailed information on TCP and BGP neighbor connections\n" |
11624 | "Neighbor to display information about\n" | |
11625 | "Neighbor to display information about\n" | |
a80beece | 11626 | "Neighbor on bgp configured interface\n" |
718e3744 | 11627 | "Display the received routes from neighbor\n") |
11628 | { | |
bb46e94f | 11629 | struct peer *peer; |
11630 | ||
2a71e9ce TP |
11631 | if (argc == 2) |
11632 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
11633 | else | |
11634 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11635 | ||
bb46e94f | 11636 | if (! peer) |
11637 | return CMD_WARNING; | |
11638 | ||
0b16f239 | 11639 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 1, NULL, NULL); |
718e3744 | 11640 | } |
11641 | ||
0b16f239 DS |
11642 | ALIAS (show_bgp_view_neighbor_received_routes, |
11643 | show_bgp_view_ipv6_neighbor_received_routes_cmd, | |
11644 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", | |
11645 | SHOW_STR | |
11646 | BGP_STR | |
11647 | "BGP view\n" | |
11648 | "View name\n" | |
11649 | "Address family\n" | |
11650 | "Detailed information on TCP and BGP neighbor connections\n" | |
11651 | "Neighbor to display information about\n" | |
11652 | "Neighbor to display information about\n" | |
11653 | "Neighbor on bgp configured interface\n" | |
11654 | "Display the received routes from neighbor\n") | |
11655 | ||
11656 | DEFUN (show_ip_bgp_neighbor_received_routes, | |
2a71e9ce | 11657 | show_ip_bgp_neighbor_received_routes_cmd, |
a80beece | 11658 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
2a71e9ce TP |
11659 | SHOW_STR |
11660 | IP_STR | |
11661 | BGP_STR | |
11662 | "Detailed information on TCP and BGP neighbor connections\n" | |
11663 | "Neighbor to display information about\n" | |
11664 | "Neighbor to display information about\n" | |
a80beece | 11665 | "Neighbor on bgp configured interface\n" |
2a71e9ce TP |
11666 | "Display the received routes from neighbor\n") |
11667 | ||
0b16f239 DS |
11668 | { |
11669 | struct peer *peer; | |
11670 | char *rmap_name = NULL; | |
11671 | ||
11672 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
11673 | ||
11674 | if (! peer) | |
11675 | return CMD_WARNING; | |
11676 | ||
11677 | if (argc == 2) | |
11678 | rmap_name = argv[1]; | |
11679 | ||
11680 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 1, NULL, rmap_name); | |
11681 | } | |
11682 | ||
11683 | ALIAS (show_ip_bgp_neighbor_received_routes, | |
11684 | show_ip_bgp_neighbor_received_routes_rmap_cmd, | |
11685 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
11686 | SHOW_STR | |
11687 | IP_STR | |
11688 | BGP_STR | |
11689 | "Detailed information on TCP and BGP neighbor connections\n" | |
11690 | "Neighbor to display information about\n" | |
11691 | "Neighbor to display information about\n" | |
11692 | "Neighbor on bgp configured interface\n" | |
11693 | "Display the received routes from neighbor\n") | |
11694 | ||
718e3744 | 11695 | DEFUN (show_ip_bgp_ipv4_neighbor_received_routes, |
11696 | show_ip_bgp_ipv4_neighbor_received_routes_cmd, | |
a80beece | 11697 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 11698 | SHOW_STR |
11699 | IP_STR | |
11700 | BGP_STR | |
11701 | "Address family\n" | |
11702 | "Address Family modifier\n" | |
11703 | "Address Family modifier\n" | |
11704 | "Detailed information on TCP and BGP neighbor connections\n" | |
11705 | "Neighbor to display information about\n" | |
11706 | "Neighbor to display information about\n" | |
a80beece | 11707 | "Neighbor on bgp configured interface\n" |
718e3744 | 11708 | "Display the received routes from neighbor\n") |
11709 | { | |
bb46e94f | 11710 | struct peer *peer; |
0b16f239 | 11711 | char *rmap_name = NULL; |
bb46e94f | 11712 | |
11713 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
11714 | if (! peer) | |
11715 | return CMD_WARNING; | |
0b16f239 DS |
11716 | |
11717 | if (argc == 3) | |
11718 | rmap_name = argv[2]; | |
11719 | ||
718e3744 | 11720 | if (strncmp (argv[0], "m", 1) == 0) |
0b16f239 | 11721 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_MULTICAST, 1, NULL, rmap_name); |
718e3744 | 11722 | |
0b16f239 | 11723 | return peer_adj_routes (vty, peer, AFI_IP, SAFI_UNICAST, 1, NULL, rmap_name); |
718e3744 | 11724 | } |
11725 | ||
0b16f239 DS |
11726 | ALIAS (show_ip_bgp_ipv4_neighbor_received_routes, |
11727 | show_ip_bgp_ipv4_neighbor_received_routes_rmap_cmd, | |
11728 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
11729 | SHOW_STR | |
11730 | IP_STR | |
11731 | BGP_STR | |
11732 | "Address family\n" | |
11733 | "Address Family modifier\n" | |
11734 | "Address Family modifier\n" | |
11735 | "Detailed information on TCP and BGP neighbor connections\n" | |
11736 | "Neighbor to display information about\n" | |
11737 | "Neighbor to display information about\n" | |
11738 | "Neighbor on bgp configured interface\n" | |
11739 | "Display the received routes from neighbor\n") | |
11740 | ||
95cbbd2a ML |
11741 | DEFUN (show_bgp_view_afi_safi_neighbor_adv_recd_routes, |
11742 | show_bgp_view_afi_safi_neighbor_adv_recd_routes_cmd, | |
11743 | #ifdef HAVE_IPV6 | |
a80beece | 11744 | "show bgp view WORD (ipv4|ipv6) (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) (advertised-routes|received-routes)", |
95cbbd2a | 11745 | #else |
a80beece | 11746 | "show bgp view WORD ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) (advertised-routes|received-routes)", |
95cbbd2a ML |
11747 | #endif |
11748 | SHOW_STR | |
11749 | BGP_STR | |
11750 | "BGP view\n" | |
2b00515a | 11751 | "View name\n" |
95cbbd2a ML |
11752 | "Address family\n" |
11753 | #ifdef HAVE_IPV6 | |
11754 | "Address family\n" | |
11755 | #endif | |
11756 | "Address family modifier\n" | |
11757 | "Address family modifier\n" | |
11758 | "Detailed information on TCP and BGP neighbor connections\n" | |
11759 | "Neighbor to display information about\n" | |
11760 | "Neighbor to display information about\n" | |
a80beece | 11761 | "Neighbor on bgp configured interface\n" |
95cbbd2a ML |
11762 | "Display the advertised routes to neighbor\n" |
11763 | "Display the received routes from neighbor\n") | |
11764 | { | |
11765 | int afi; | |
11766 | int safi; | |
11767 | int in; | |
11768 | struct peer *peer; | |
11769 | ||
11770 | #ifdef HAVE_IPV6 | |
11771 | peer = peer_lookup_in_view (vty, argv[0], argv[3]); | |
11772 | #else | |
11773 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
11774 | #endif | |
11775 | ||
11776 | if (! peer) | |
11777 | return CMD_WARNING; | |
11778 | ||
11779 | #ifdef HAVE_IPV6 | |
11780 | afi = (strncmp (argv[1], "ipv6", 4) == 0) ? AFI_IP6 : AFI_IP; | |
11781 | safi = (strncmp (argv[2], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
11782 | in = (strncmp (argv[4], "r", 1) == 0) ? 1 : 0; | |
11783 | #else | |
11784 | afi = AFI_IP; | |
11785 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
11786 | in = (strncmp (argv[3], "r", 1) == 0) ? 1 : 0; | |
11787 | #endif | |
11788 | ||
0b16f239 | 11789 | return peer_adj_routes (vty, peer, afi, safi, in, NULL, NULL); |
95cbbd2a ML |
11790 | } |
11791 | ||
718e3744 | 11792 | DEFUN (show_ip_bgp_neighbor_received_prefix_filter, |
11793 | show_ip_bgp_neighbor_received_prefix_filter_cmd, | |
a80beece | 11794 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 11795 | SHOW_STR |
11796 | IP_STR | |
11797 | BGP_STR | |
11798 | "Detailed information on TCP and BGP neighbor connections\n" | |
11799 | "Neighbor to display information about\n" | |
11800 | "Neighbor to display information about\n" | |
a80beece | 11801 | "Neighbor on bgp configured interface\n" |
718e3744 | 11802 | "Display information received from a BGP neighbor\n" |
11803 | "Display the prefixlist filter\n") | |
11804 | { | |
11805 | char name[BUFSIZ]; | |
c63b83fe | 11806 | union sockunion su; |
718e3744 | 11807 | struct peer *peer; |
c63b83fe | 11808 | int count, ret; |
718e3744 | 11809 | |
c63b83fe JBD |
11810 | ret = str2sockunion (argv[0], &su); |
11811 | if (ret < 0) | |
11812 | { | |
a80beece DS |
11813 | peer = peer_lookup_by_conf_if (NULL, argv[0]); |
11814 | if (!peer) | |
11815 | { | |
11816 | vty_out (vty, "Malformed address or name: %s%s", argv[0], VTY_NEWLINE); | |
11817 | return CMD_WARNING; | |
11818 | } | |
11819 | } | |
11820 | else | |
11821 | { | |
11822 | peer = peer_lookup (NULL, &su); | |
11823 | if (! peer) | |
11824 | return CMD_WARNING; | |
c63b83fe | 11825 | } |
718e3744 | 11826 | |
11827 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP, SAFI_UNICAST); | |
11828 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP, name); | |
11829 | if (count) | |
11830 | { | |
11831 | vty_out (vty, "Address family: IPv4 Unicast%s", VTY_NEWLINE); | |
11832 | prefix_bgp_show_prefix_list (vty, AFI_IP, name); | |
11833 | } | |
11834 | ||
11835 | return CMD_SUCCESS; | |
11836 | } | |
11837 | ||
11838 | DEFUN (show_ip_bgp_ipv4_neighbor_received_prefix_filter, | |
11839 | show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd, | |
a80beece | 11840 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 11841 | SHOW_STR |
11842 | IP_STR | |
11843 | BGP_STR | |
11844 | "Address family\n" | |
11845 | "Address Family modifier\n" | |
11846 | "Address Family modifier\n" | |
11847 | "Detailed information on TCP and BGP neighbor connections\n" | |
11848 | "Neighbor to display information about\n" | |
11849 | "Neighbor to display information about\n" | |
a80beece | 11850 | "Neighbor on bgp configured interface\n" |
718e3744 | 11851 | "Display information received from a BGP neighbor\n" |
11852 | "Display the prefixlist filter\n") | |
11853 | { | |
11854 | char name[BUFSIZ]; | |
c63b83fe | 11855 | union sockunion su; |
718e3744 | 11856 | struct peer *peer; |
c63b83fe | 11857 | int count, ret; |
718e3744 | 11858 | |
c63b83fe JBD |
11859 | ret = str2sockunion (argv[1], &su); |
11860 | if (ret < 0) | |
11861 | { | |
a80beece DS |
11862 | peer = peer_lookup_by_conf_if (NULL, argv[1]); |
11863 | if (!peer) | |
11864 | { | |
11865 | vty_out (vty, "Malformed address or name: %s%s", argv[1], VTY_NEWLINE); | |
11866 | return CMD_WARNING; | |
11867 | } | |
11868 | } | |
11869 | else | |
11870 | { | |
11871 | peer = peer_lookup (NULL, &su); | |
11872 | if (! peer) | |
11873 | return CMD_WARNING; | |
c63b83fe | 11874 | } |
718e3744 | 11875 | |
11876 | if (strncmp (argv[0], "m", 1) == 0) | |
11877 | { | |
11878 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP, SAFI_MULTICAST); | |
11879 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP, name); | |
11880 | if (count) | |
11881 | { | |
11882 | vty_out (vty, "Address family: IPv4 Multicast%s", VTY_NEWLINE); | |
11883 | prefix_bgp_show_prefix_list (vty, AFI_IP, name); | |
11884 | } | |
11885 | } | |
11886 | else | |
11887 | { | |
11888 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP, SAFI_UNICAST); | |
11889 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP, name); | |
11890 | if (count) | |
11891 | { | |
11892 | vty_out (vty, "Address family: IPv4 Unicast%s", VTY_NEWLINE); | |
11893 | prefix_bgp_show_prefix_list (vty, AFI_IP, name); | |
11894 | } | |
11895 | } | |
11896 | ||
11897 | return CMD_SUCCESS; | |
11898 | } | |
11899 | ||
11900 | ||
11901 | #ifdef HAVE_IPV6 | |
bb46e94f | 11902 | ALIAS (show_bgp_view_neighbor_received_routes, |
718e3744 | 11903 | show_bgp_neighbor_received_routes_cmd, |
a80beece | 11904 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 11905 | SHOW_STR |
11906 | BGP_STR | |
11907 | "Detailed information on TCP and BGP neighbor connections\n" | |
11908 | "Neighbor to display information about\n" | |
11909 | "Neighbor to display information about\n" | |
a80beece | 11910 | "Neighbor on bgp configured interface\n" |
718e3744 | 11911 | "Display the received routes from neighbor\n") |
718e3744 | 11912 | |
bb46e94f | 11913 | ALIAS (show_bgp_view_neighbor_received_routes, |
718e3744 | 11914 | show_bgp_ipv6_neighbor_received_routes_cmd, |
a80beece | 11915 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 11916 | SHOW_STR |
11917 | BGP_STR | |
11918 | "Address family\n" | |
11919 | "Detailed information on TCP and BGP neighbor connections\n" | |
11920 | "Neighbor to display information about\n" | |
11921 | "Neighbor to display information about\n" | |
a80beece | 11922 | "Neighbor on bgp configured interface\n" |
718e3744 | 11923 | "Display the received routes from neighbor\n") |
11924 | ||
0b16f239 DS |
11925 | ALIAS (show_bgp_view_neighbor_received_routes, |
11926 | show_bgp_neighbor_received_routes_rmap_cmd, | |
11927 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
11928 | SHOW_STR | |
11929 | BGP_STR | |
11930 | "Detailed information on TCP and BGP neighbor connections\n" | |
11931 | "Neighbor to display information about\n" | |
11932 | "Neighbor to display information about\n" | |
11933 | "Neighbor on bgp configured interface\n" | |
11934 | "Display the received routes from neighbor\n") | |
11935 | ||
11936 | ALIAS (show_bgp_view_neighbor_received_routes, | |
11937 | show_bgp_ipv6_neighbor_received_routes_rmap_cmd, | |
11938 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received-routes route-map WORD", | |
11939 | SHOW_STR | |
11940 | BGP_STR | |
11941 | "Address family\n" | |
11942 | "Detailed information on TCP and BGP neighbor connections\n" | |
11943 | "Neighbor to display information about\n" | |
11944 | "Neighbor to display information about\n" | |
11945 | "Neighbor on bgp configured interface\n" | |
11946 | "Display the received routes from neighbor\n") | |
11947 | ||
718e3744 | 11948 | DEFUN (show_bgp_neighbor_received_prefix_filter, |
11949 | show_bgp_neighbor_received_prefix_filter_cmd, | |
a80beece | 11950 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 11951 | SHOW_STR |
11952 | BGP_STR | |
11953 | "Detailed information on TCP and BGP neighbor connections\n" | |
11954 | "Neighbor to display information about\n" | |
11955 | "Neighbor to display information about\n" | |
a80beece | 11956 | "Neighbor on bgp configured interface\n" |
718e3744 | 11957 | "Display information received from a BGP neighbor\n" |
11958 | "Display the prefixlist filter\n") | |
11959 | { | |
11960 | char name[BUFSIZ]; | |
c63b83fe | 11961 | union sockunion su; |
718e3744 | 11962 | struct peer *peer; |
c63b83fe | 11963 | int count, ret; |
718e3744 | 11964 | |
c63b83fe JBD |
11965 | ret = str2sockunion (argv[0], &su); |
11966 | if (ret < 0) | |
11967 | { | |
a80beece DS |
11968 | peer = peer_lookup_by_conf_if (NULL, argv[0]); |
11969 | if (!peer) | |
11970 | { | |
11971 | vty_out (vty, "Malformed address or name: %s%s", argv[0], VTY_NEWLINE); | |
11972 | return CMD_WARNING; | |
11973 | } | |
11974 | } | |
11975 | else | |
11976 | { | |
11977 | peer = peer_lookup (NULL, &su); | |
11978 | if (! peer) | |
11979 | return CMD_WARNING; | |
c63b83fe | 11980 | } |
718e3744 | 11981 | |
11982 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP6, SAFI_UNICAST); | |
11983 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP6, name); | |
11984 | if (count) | |
11985 | { | |
11986 | vty_out (vty, "Address family: IPv6 Unicast%s", VTY_NEWLINE); | |
11987 | prefix_bgp_show_prefix_list (vty, AFI_IP6, name); | |
11988 | } | |
11989 | ||
11990 | return CMD_SUCCESS; | |
11991 | } | |
11992 | ||
11993 | ALIAS (show_bgp_neighbor_received_prefix_filter, | |
11994 | show_bgp_ipv6_neighbor_received_prefix_filter_cmd, | |
a80beece | 11995 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
718e3744 | 11996 | SHOW_STR |
11997 | BGP_STR | |
11998 | "Address family\n" | |
11999 | "Detailed information on TCP and BGP neighbor connections\n" | |
12000 | "Neighbor to display information about\n" | |
12001 | "Neighbor to display information about\n" | |
a80beece | 12002 | "Neighbor on bgp configured interface\n" |
718e3744 | 12003 | "Display information received from a BGP neighbor\n" |
12004 | "Display the prefixlist filter\n") | |
12005 | ||
12006 | /* old command */ | |
bb46e94f | 12007 | ALIAS (show_bgp_view_neighbor_received_routes, |
718e3744 | 12008 | ipv6_bgp_neighbor_received_routes_cmd, |
a80beece | 12009 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12010 | SHOW_STR |
12011 | IPV6_STR | |
12012 | BGP_STR | |
12013 | "Detailed information on TCP and BGP neighbor connections\n" | |
12014 | "Neighbor to display information about\n" | |
12015 | "Neighbor to display information about\n" | |
a80beece | 12016 | "Neighbor on bgp configured interface\n" |
718e3744 | 12017 | "Display the received routes from neighbor\n") |
718e3744 | 12018 | |
12019 | /* old command */ | |
12020 | DEFUN (ipv6_mbgp_neighbor_received_routes, | |
12021 | ipv6_mbgp_neighbor_received_routes_cmd, | |
a80beece | 12022 | "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X|WORD) received-routes", |
718e3744 | 12023 | SHOW_STR |
12024 | IPV6_STR | |
12025 | MBGP_STR | |
12026 | "Detailed information on TCP and BGP neighbor connections\n" | |
12027 | "Neighbor to display information about\n" | |
12028 | "Neighbor to display information about\n" | |
a80beece | 12029 | "Neighbor on bgp configured interface\n" |
718e3744 | 12030 | "Display the received routes from neighbor\n") |
12031 | { | |
bb46e94f | 12032 | struct peer *peer; |
12033 | ||
12034 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12035 | if (! peer) | |
12036 | return CMD_WARNING; | |
12037 | ||
0b16f239 | 12038 | return peer_adj_routes (vty, peer, AFI_IP6, SAFI_MULTICAST, 1, NULL, NULL); |
bb46e94f | 12039 | } |
12040 | ||
12041 | DEFUN (show_bgp_view_neighbor_received_prefix_filter, | |
12042 | show_bgp_view_neighbor_received_prefix_filter_cmd, | |
a80beece | 12043 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
bb46e94f | 12044 | SHOW_STR |
12045 | BGP_STR | |
12046 | "BGP view\n" | |
12047 | "View name\n" | |
12048 | "Detailed information on TCP and BGP neighbor connections\n" | |
12049 | "Neighbor to display information about\n" | |
12050 | "Neighbor to display information about\n" | |
a80beece | 12051 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12052 | "Display information received from a BGP neighbor\n" |
12053 | "Display the prefixlist filter\n") | |
12054 | { | |
12055 | char name[BUFSIZ]; | |
c63b83fe | 12056 | union sockunion su; |
bb46e94f | 12057 | struct peer *peer; |
12058 | struct bgp *bgp; | |
c63b83fe | 12059 | int count, ret; |
bb46e94f | 12060 | |
12061 | /* BGP structure lookup. */ | |
12062 | bgp = bgp_lookup_by_name (argv[0]); | |
12063 | if (bgp == NULL) | |
12064 | { | |
12065 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
12066 | return CMD_WARNING; | |
12067 | } | |
12068 | ||
c63b83fe JBD |
12069 | ret = str2sockunion (argv[1], &su); |
12070 | if (ret < 0) | |
12071 | { | |
a80beece DS |
12072 | peer = peer_lookup_by_conf_if (bgp, argv[1]); |
12073 | if (!peer) | |
12074 | { | |
12075 | vty_out (vty, "%% Malformed address or name: %s%s", argv[1], VTY_NEWLINE); | |
12076 | return CMD_WARNING; | |
12077 | } | |
12078 | } | |
12079 | else | |
12080 | { | |
12081 | peer = peer_lookup (bgp, &su); | |
12082 | if (! peer) | |
12083 | return CMD_WARNING; | |
c63b83fe | 12084 | } |
bb46e94f | 12085 | |
12086 | sprintf (name, "%s.%d.%d", peer->host, AFI_IP6, SAFI_UNICAST); | |
12087 | count = prefix_bgp_show_prefix_list (NULL, AFI_IP6, name); | |
12088 | if (count) | |
12089 | { | |
12090 | vty_out (vty, "Address family: IPv6 Unicast%s", VTY_NEWLINE); | |
12091 | prefix_bgp_show_prefix_list (vty, AFI_IP6, name); | |
12092 | } | |
12093 | ||
12094 | return CMD_SUCCESS; | |
718e3744 | 12095 | } |
bb46e94f | 12096 | |
12097 | ALIAS (show_bgp_view_neighbor_received_prefix_filter, | |
12098 | show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd, | |
a80beece | 12099 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) received prefix-filter", |
bb46e94f | 12100 | SHOW_STR |
12101 | BGP_STR | |
12102 | "BGP view\n" | |
12103 | "View name\n" | |
12104 | "Address family\n" | |
12105 | "Detailed information on TCP and BGP neighbor connections\n" | |
12106 | "Neighbor to display information about\n" | |
12107 | "Neighbor to display information about\n" | |
a80beece | 12108 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12109 | "Display information received from a BGP neighbor\n" |
12110 | "Display the prefixlist filter\n") | |
718e3744 | 12111 | #endif /* HAVE_IPV6 */ |
6b0655a2 | 12112 | |
94f2b392 | 12113 | static int |
bb46e94f | 12114 | bgp_show_neighbor_route (struct vty *vty, struct peer *peer, afi_t afi, |
47fc97cc | 12115 | safi_t safi, enum bgp_show_type type, char *delim) |
718e3744 | 12116 | { |
718e3744 | 12117 | if (! peer || ! peer->afc[afi][safi]) |
12118 | { | |
12119 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
718e3744 | 12120 | return CMD_WARNING; |
12121 | } | |
47fc97cc DS |
12122 | |
12123 | return bgp_show (vty, peer->bgp, afi, safi, type, &peer->su, delim); | |
718e3744 | 12124 | } |
12125 | ||
12126 | DEFUN (show_ip_bgp_neighbor_routes, | |
12127 | show_ip_bgp_neighbor_routes_cmd, | |
a80beece | 12128 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 12129 | SHOW_STR |
12130 | IP_STR | |
12131 | BGP_STR | |
12132 | "Detailed information on TCP and BGP neighbor connections\n" | |
12133 | "Neighbor to display information about\n" | |
12134 | "Neighbor to display information about\n" | |
a80beece | 12135 | "Neighbor on bgp configured interface\n" |
718e3744 | 12136 | "Display routes learned from neighbor\n") |
12137 | { | |
bb46e94f | 12138 | struct peer *peer; |
12139 | ||
12140 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12141 | if (! peer) | |
12142 | return CMD_WARNING; | |
12143 | ||
12144 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
47fc97cc DS |
12145 | bgp_show_type_neighbor, NULL); |
12146 | } | |
12147 | ||
12148 | DEFUN (show_ip_bgp_neighbor_routes_csv, | |
12149 | show_ip_bgp_neighbor_routes_csv_cmd, | |
a80beece | 12150 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes csv", |
47fc97cc DS |
12151 | SHOW_STR |
12152 | IP_STR | |
12153 | BGP_STR | |
12154 | "Detailed information on TCP and BGP neighbor connections\n" | |
12155 | "Neighbor to display information about\n" | |
12156 | "Neighbor to display information about\n" | |
a80beece | 12157 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
12158 | "Display routes learned from neighbor\n") |
12159 | { | |
12160 | struct peer *peer; | |
12161 | ||
12162 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12163 | if (! peer) | |
12164 | return CMD_WARNING; | |
12165 | ||
12166 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
12167 | bgp_show_type_neighbor, &csv); | |
718e3744 | 12168 | } |
12169 | ||
12170 | DEFUN (show_ip_bgp_neighbor_flap, | |
12171 | show_ip_bgp_neighbor_flap_cmd, | |
a80beece | 12172 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
718e3744 | 12173 | SHOW_STR |
12174 | IP_STR | |
12175 | BGP_STR | |
12176 | "Detailed information on TCP and BGP neighbor connections\n" | |
12177 | "Neighbor to display information about\n" | |
12178 | "Neighbor to display information about\n" | |
a80beece | 12179 | "Neighbor on bgp configured interface\n" |
718e3744 | 12180 | "Display flap statistics of the routes learned from neighbor\n") |
12181 | { | |
bb46e94f | 12182 | struct peer *peer; |
12183 | ||
12184 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12185 | if (! peer) | |
12186 | return CMD_WARNING; | |
12187 | ||
12188 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 12189 | bgp_show_type_flap_neighbor, NULL); |
718e3744 | 12190 | } |
12191 | ||
12192 | DEFUN (show_ip_bgp_neighbor_damp, | |
12193 | show_ip_bgp_neighbor_damp_cmd, | |
a80beece | 12194 | "show ip bgp neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
718e3744 | 12195 | SHOW_STR |
12196 | IP_STR | |
12197 | BGP_STR | |
12198 | "Detailed information on TCP and BGP neighbor connections\n" | |
12199 | "Neighbor to display information about\n" | |
12200 | "Neighbor to display information about\n" | |
a80beece | 12201 | "Neighbor on bgp configured interface\n" |
718e3744 | 12202 | "Display the dampened routes received from neighbor\n") |
12203 | { | |
bb46e94f | 12204 | struct peer *peer; |
12205 | ||
12206 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12207 | if (! peer) | |
12208 | return CMD_WARNING; | |
12209 | ||
12210 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, | |
47fc97cc | 12211 | bgp_show_type_damp_neighbor, NULL); |
718e3744 | 12212 | } |
12213 | ||
12214 | DEFUN (show_ip_bgp_ipv4_neighbor_routes, | |
12215 | show_ip_bgp_ipv4_neighbor_routes_cmd, | |
a80beece | 12216 | "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 12217 | SHOW_STR |
12218 | IP_STR | |
12219 | BGP_STR | |
12220 | "Address family\n" | |
12221 | "Address Family modifier\n" | |
12222 | "Address Family modifier\n" | |
12223 | "Detailed information on TCP and BGP neighbor connections\n" | |
12224 | "Neighbor to display information about\n" | |
12225 | "Neighbor to display information about\n" | |
a80beece | 12226 | "Neighbor on bgp configured interface\n" |
718e3744 | 12227 | "Display routes learned from neighbor\n") |
12228 | { | |
bb46e94f | 12229 | struct peer *peer; |
12230 | ||
12231 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12232 | if (! peer) | |
12233 | return CMD_WARNING; | |
12234 | ||
718e3744 | 12235 | if (strncmp (argv[0], "m", 1) == 0) |
bb46e94f | 12236 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_MULTICAST, |
47fc97cc | 12237 | bgp_show_type_neighbor, NULL); |
718e3744 | 12238 | |
bb46e94f | 12239 | return bgp_show_neighbor_route (vty, peer, AFI_IP, SAFI_UNICAST, |
47fc97cc | 12240 | bgp_show_type_neighbor, NULL); |
718e3744 | 12241 | } |
bb46e94f | 12242 | |
fee0f4c6 | 12243 | DEFUN (show_ip_bgp_view_rsclient, |
12244 | show_ip_bgp_view_rsclient_cmd, | |
a80beece | 12245 | "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 12246 | SHOW_STR |
12247 | IP_STR | |
12248 | BGP_STR | |
12249 | "BGP view\n" | |
2b00515a | 12250 | "View name\n" |
fee0f4c6 | 12251 | "Information about Route Server Client\n" |
a80beece | 12252 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 12253 | { |
12254 | struct bgp_table *table; | |
12255 | struct peer *peer; | |
12256 | ||
12257 | if (argc == 2) | |
12258 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12259 | else | |
12260 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12261 | ||
12262 | if (! peer) | |
12263 | return CMD_WARNING; | |
12264 | ||
12265 | if (! peer->afc[AFI_IP][SAFI_UNICAST]) | |
12266 | { | |
12267 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
12268 | VTY_NEWLINE); | |
12269 | return CMD_WARNING; | |
12270 | } | |
12271 | ||
12272 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][SAFI_UNICAST], | |
12273 | PEER_FLAG_RSERVER_CLIENT)) | |
12274 | { | |
12275 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12276 | VTY_NEWLINE); | |
12277 | return CMD_WARNING; | |
12278 | } | |
12279 | ||
12280 | table = peer->rib[AFI_IP][SAFI_UNICAST]; | |
12281 | ||
47fc97cc DS |
12282 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
12283 | NULL, NULL); | |
fee0f4c6 | 12284 | } |
12285 | ||
12286 | ALIAS (show_ip_bgp_view_rsclient, | |
12287 | show_ip_bgp_rsclient_cmd, | |
a80beece | 12288 | "show ip bgp rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 12289 | SHOW_STR |
12290 | IP_STR | |
12291 | BGP_STR | |
12292 | "Information about Route Server Client\n" | |
a80beece | 12293 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 12294 | |
95cbbd2a ML |
12295 | DEFUN (show_bgp_view_ipv4_safi_rsclient, |
12296 | show_bgp_view_ipv4_safi_rsclient_cmd, | |
a80beece | 12297 | "show bgp view WORD ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 12298 | SHOW_STR |
fee0f4c6 | 12299 | BGP_STR |
12300 | "BGP view\n" | |
2b00515a | 12301 | "View name\n" |
95cbbd2a ML |
12302 | "Address family\n" |
12303 | "Address Family modifier\n" | |
12304 | "Address Family modifier\n" | |
fee0f4c6 | 12305 | "Information about Route Server Client\n" |
a80beece | 12306 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 12307 | { |
95cbbd2a | 12308 | struct bgp_table *table; |
fee0f4c6 | 12309 | struct peer *peer; |
95cbbd2a | 12310 | safi_t safi; |
fee0f4c6 | 12311 | |
95cbbd2a ML |
12312 | if (argc == 3) { |
12313 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
12314 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12315 | } else { | |
12316 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12317 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12318 | } | |
12319 | ||
12320 | if (! peer) | |
12321 | return CMD_WARNING; | |
12322 | ||
12323 | if (! peer->afc[AFI_IP][safi]) | |
fee0f4c6 | 12324 | { |
95cbbd2a ML |
12325 | vty_out (vty, "%% Activate the neighbor for the address family first%s", |
12326 | VTY_NEWLINE); | |
12327 | return CMD_WARNING; | |
12328 | } | |
12329 | ||
12330 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][safi], | |
12331 | PEER_FLAG_RSERVER_CLIENT)) | |
12332 | { | |
12333 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12334 | VTY_NEWLINE); | |
12335 | return CMD_WARNING; | |
12336 | } | |
12337 | ||
12338 | table = peer->rib[AFI_IP][safi]; | |
12339 | ||
47fc97cc DS |
12340 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
12341 | NULL, NULL); | |
95cbbd2a ML |
12342 | } |
12343 | ||
12344 | ALIAS (show_bgp_view_ipv4_safi_rsclient, | |
12345 | show_bgp_ipv4_safi_rsclient_cmd, | |
a80beece | 12346 | "show bgp ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
95cbbd2a ML |
12347 | SHOW_STR |
12348 | BGP_STR | |
12349 | "Address family\n" | |
12350 | "Address Family modifier\n" | |
12351 | "Address Family modifier\n" | |
12352 | "Information about Route Server Client\n" | |
a80beece | 12353 | NEIGHBOR_ADDR_STR3) |
95cbbd2a ML |
12354 | |
12355 | DEFUN (show_ip_bgp_view_rsclient_route, | |
12356 | show_ip_bgp_view_rsclient_route_cmd, | |
a80beece | 12357 | "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
95cbbd2a ML |
12358 | SHOW_STR |
12359 | IP_STR | |
12360 | BGP_STR | |
12361 | "BGP view\n" | |
2b00515a | 12362 | "View name\n" |
95cbbd2a | 12363 | "Information about Route Server Client\n" |
a80beece | 12364 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
12365 | "Network in the BGP routing table to display\n") |
12366 | { | |
12367 | struct bgp *bgp; | |
12368 | struct peer *peer; | |
12369 | ||
12370 | /* BGP structure lookup. */ | |
12371 | if (argc == 3) | |
12372 | { | |
12373 | bgp = bgp_lookup_by_name (argv[0]); | |
12374 | if (bgp == NULL) | |
12375 | { | |
12376 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
12377 | return CMD_WARNING; | |
fee0f4c6 | 12378 | } |
12379 | } | |
12380 | else | |
12381 | { | |
12382 | bgp = bgp_get_default (); | |
12383 | if (bgp == NULL) | |
12384 | { | |
12385 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
12386 | return CMD_WARNING; | |
12387 | } | |
12388 | } | |
12389 | ||
12390 | if (argc == 3) | |
12391 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12392 | else | |
12393 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12394 | ||
12395 | if (! peer) | |
12396 | return CMD_WARNING; | |
12397 | ||
12398 | if (! peer->afc[AFI_IP][SAFI_UNICAST]) | |
12399 | { | |
12400 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
12401 | VTY_NEWLINE); | |
12402 | return CMD_WARNING; | |
12403 | } | |
12404 | ||
12405 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][SAFI_UNICAST], | |
12406 | PEER_FLAG_RSERVER_CLIENT)) | |
12407 | { | |
12408 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12409 | VTY_NEWLINE); | |
12410 | return CMD_WARNING; | |
12411 | } | |
12412 | ||
12413 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][SAFI_UNICAST], | |
12414 | (argc == 3) ? argv[2] : argv[1], | |
4092b06c | 12415 | AFI_IP, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
fee0f4c6 | 12416 | } |
12417 | ||
12418 | ALIAS (show_ip_bgp_view_rsclient_route, | |
12419 | show_ip_bgp_rsclient_route_cmd, | |
a80beece | 12420 | "show ip bgp rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
fee0f4c6 | 12421 | SHOW_STR |
12422 | IP_STR | |
12423 | BGP_STR | |
12424 | "Information about Route Server Client\n" | |
a80beece | 12425 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 12426 | "Network in the BGP routing table to display\n") |
12427 | ||
95cbbd2a ML |
12428 | DEFUN (show_bgp_view_ipv4_safi_rsclient_route, |
12429 | show_bgp_view_ipv4_safi_rsclient_route_cmd, | |
a80beece | 12430 | "show bgp view WORD ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
95cbbd2a ML |
12431 | SHOW_STR |
12432 | BGP_STR | |
12433 | "BGP view\n" | |
2b00515a | 12434 | "View name\n" |
95cbbd2a ML |
12435 | "Address family\n" |
12436 | "Address Family modifier\n" | |
12437 | "Address Family modifier\n" | |
12438 | "Information about Route Server Client\n" | |
a80beece | 12439 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
12440 | "Network in the BGP routing table to display\n") |
12441 | { | |
12442 | struct bgp *bgp; | |
12443 | struct peer *peer; | |
12444 | safi_t safi; | |
12445 | ||
12446 | /* BGP structure lookup. */ | |
12447 | if (argc == 4) | |
12448 | { | |
12449 | bgp = bgp_lookup_by_name (argv[0]); | |
12450 | if (bgp == NULL) | |
12451 | { | |
12452 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
12453 | return CMD_WARNING; | |
12454 | } | |
12455 | } | |
12456 | else | |
12457 | { | |
12458 | bgp = bgp_get_default (); | |
12459 | if (bgp == NULL) | |
12460 | { | |
12461 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
12462 | return CMD_WARNING; | |
12463 | } | |
12464 | } | |
12465 | ||
12466 | if (argc == 4) { | |
12467 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
12468 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12469 | } else { | |
12470 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12471 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12472 | } | |
12473 | ||
12474 | if (! peer) | |
12475 | return CMD_WARNING; | |
12476 | ||
12477 | if (! peer->afc[AFI_IP][safi]) | |
12478 | { | |
12479 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
12480 | VTY_NEWLINE); | |
12481 | return CMD_WARNING; | |
12482 | } | |
12483 | ||
12484 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][safi], | |
12485 | PEER_FLAG_RSERVER_CLIENT)) | |
12486 | { | |
12487 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12488 | VTY_NEWLINE); | |
12489 | return CMD_WARNING; | |
12490 | } | |
12491 | ||
12492 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][safi], | |
12493 | (argc == 4) ? argv[3] : argv[2], | |
4092b06c | 12494 | AFI_IP, safi, NULL, 0, BGP_PATH_ALL); |
95cbbd2a ML |
12495 | } |
12496 | ||
12497 | ALIAS (show_bgp_view_ipv4_safi_rsclient_route, | |
12498 | show_bgp_ipv4_safi_rsclient_route_cmd, | |
a80beece | 12499 | "show bgp ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D", |
95cbbd2a ML |
12500 | SHOW_STR |
12501 | BGP_STR | |
12502 | "Address family\n" | |
12503 | "Address Family modifier\n" | |
12504 | "Address Family modifier\n" | |
12505 | "Information about Route Server Client\n" | |
a80beece | 12506 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
12507 | "Network in the BGP routing table to display\n") |
12508 | ||
fee0f4c6 | 12509 | DEFUN (show_ip_bgp_view_rsclient_prefix, |
12510 | show_ip_bgp_view_rsclient_prefix_cmd, | |
a80beece | 12511 | "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
fee0f4c6 | 12512 | SHOW_STR |
12513 | IP_STR | |
12514 | BGP_STR | |
12515 | "BGP view\n" | |
2b00515a | 12516 | "View name\n" |
fee0f4c6 | 12517 | "Information about Route Server Client\n" |
a80beece | 12518 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 12519 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
12520 | { | |
12521 | struct bgp *bgp; | |
12522 | struct peer *peer; | |
12523 | ||
12524 | /* BGP structure lookup. */ | |
12525 | if (argc == 3) | |
12526 | { | |
12527 | bgp = bgp_lookup_by_name (argv[0]); | |
12528 | if (bgp == NULL) | |
12529 | { | |
12530 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
12531 | return CMD_WARNING; | |
12532 | } | |
12533 | } | |
12534 | else | |
12535 | { | |
12536 | bgp = bgp_get_default (); | |
12537 | if (bgp == NULL) | |
12538 | { | |
12539 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
12540 | return CMD_WARNING; | |
12541 | } | |
12542 | } | |
12543 | ||
12544 | if (argc == 3) | |
12545 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12546 | else | |
12547 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12548 | ||
12549 | if (! peer) | |
12550 | return CMD_WARNING; | |
12551 | ||
12552 | if (! peer->afc[AFI_IP][SAFI_UNICAST]) | |
12553 | { | |
12554 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
12555 | VTY_NEWLINE); | |
12556 | return CMD_WARNING; | |
12557 | } | |
12558 | ||
12559 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][SAFI_UNICAST], | |
12560 | PEER_FLAG_RSERVER_CLIENT)) | |
12561 | { | |
12562 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12563 | VTY_NEWLINE); | |
12564 | return CMD_WARNING; | |
12565 | } | |
12566 | ||
12567 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][SAFI_UNICAST], | |
12568 | (argc == 3) ? argv[2] : argv[1], | |
4092b06c | 12569 | AFI_IP, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
fee0f4c6 | 12570 | } |
12571 | ||
12572 | ALIAS (show_ip_bgp_view_rsclient_prefix, | |
12573 | show_ip_bgp_rsclient_prefix_cmd, | |
a80beece | 12574 | "show ip bgp rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
fee0f4c6 | 12575 | SHOW_STR |
12576 | IP_STR | |
12577 | BGP_STR | |
12578 | "Information about Route Server Client\n" | |
a80beece | 12579 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 12580 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
12581 | ||
95cbbd2a ML |
12582 | DEFUN (show_bgp_view_ipv4_safi_rsclient_prefix, |
12583 | show_bgp_view_ipv4_safi_rsclient_prefix_cmd, | |
a80beece | 12584 | "show bgp view WORD ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
95cbbd2a ML |
12585 | SHOW_STR |
12586 | BGP_STR | |
12587 | "BGP view\n" | |
2b00515a | 12588 | "View name\n" |
95cbbd2a ML |
12589 | "Address family\n" |
12590 | "Address Family modifier\n" | |
12591 | "Address Family modifier\n" | |
12592 | "Information about Route Server Client\n" | |
a80beece | 12593 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
12594 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
12595 | { | |
12596 | struct bgp *bgp; | |
12597 | struct peer *peer; | |
12598 | safi_t safi; | |
12599 | ||
12600 | /* BGP structure lookup. */ | |
12601 | if (argc == 4) | |
12602 | { | |
12603 | bgp = bgp_lookup_by_name (argv[0]); | |
12604 | if (bgp == NULL) | |
12605 | { | |
12606 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
12607 | return CMD_WARNING; | |
12608 | } | |
12609 | } | |
12610 | else | |
12611 | { | |
12612 | bgp = bgp_get_default (); | |
12613 | if (bgp == NULL) | |
12614 | { | |
12615 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
12616 | return CMD_WARNING; | |
12617 | } | |
12618 | } | |
12619 | ||
12620 | if (argc == 4) { | |
12621 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
12622 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12623 | } else { | |
12624 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
12625 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
12626 | } | |
12627 | ||
12628 | if (! peer) | |
12629 | return CMD_WARNING; | |
12630 | ||
12631 | if (! peer->afc[AFI_IP][safi]) | |
12632 | { | |
12633 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
12634 | VTY_NEWLINE); | |
12635 | return CMD_WARNING; | |
12636 | } | |
12637 | ||
12638 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP][safi], | |
12639 | PEER_FLAG_RSERVER_CLIENT)) | |
12640 | { | |
12641 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12642 | VTY_NEWLINE); | |
12643 | return CMD_WARNING; | |
12644 | } | |
12645 | ||
12646 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP][safi], | |
12647 | (argc == 4) ? argv[3] : argv[2], | |
4092b06c | 12648 | AFI_IP, safi, NULL, 1, BGP_PATH_ALL); |
95cbbd2a ML |
12649 | } |
12650 | ||
12651 | ALIAS (show_bgp_view_ipv4_safi_rsclient_prefix, | |
12652 | show_bgp_ipv4_safi_rsclient_prefix_cmd, | |
a80beece | 12653 | "show bgp ipv4 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) A.B.C.D/M", |
95cbbd2a ML |
12654 | SHOW_STR |
12655 | BGP_STR | |
12656 | "Address family\n" | |
12657 | "Address Family modifier\n" | |
12658 | "Address Family modifier\n" | |
12659 | "Information about Route Server Client\n" | |
a80beece | 12660 | NEIGHBOR_ADDR_STR3 |
95cbbd2a | 12661 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") |
fee0f4c6 | 12662 | |
718e3744 | 12663 | #ifdef HAVE_IPV6 |
bb46e94f | 12664 | DEFUN (show_bgp_view_neighbor_routes, |
12665 | show_bgp_view_neighbor_routes_cmd, | |
a80beece | 12666 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 12667 | SHOW_STR |
12668 | BGP_STR | |
bb46e94f | 12669 | "BGP view\n" |
2b00515a | 12670 | "View name\n" |
718e3744 | 12671 | "Detailed information on TCP and BGP neighbor connections\n" |
12672 | "Neighbor to display information about\n" | |
12673 | "Neighbor to display information about\n" | |
a80beece | 12674 | "Neighbor on bgp configured interface\n" |
718e3744 | 12675 | "Display routes learned from neighbor\n") |
12676 | { | |
bb46e94f | 12677 | struct peer *peer; |
12678 | ||
12679 | if (argc == 2) | |
12680 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12681 | else | |
12682 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12683 | ||
12684 | if (! peer) | |
12685 | return CMD_WARNING; | |
12686 | ||
12687 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
47fc97cc DS |
12688 | bgp_show_type_neighbor, NULL); |
12689 | } | |
12690 | ||
12691 | DEFUN (show_bgp_view_neighbor_routes_csv, | |
12692 | show_bgp_view_neighbor_routes_csv_cmd, | |
a80beece | 12693 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) routes csv", |
47fc97cc DS |
12694 | SHOW_STR |
12695 | BGP_STR | |
12696 | "BGP view\n" | |
12697 | "BGP view name\n" | |
12698 | "Detailed information on TCP and BGP neighbor connections\n" | |
12699 | "Neighbor to display information about\n" | |
12700 | "Neighbor to display information about\n" | |
a80beece | 12701 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
12702 | "Display routes learned from neighbor\n") |
12703 | { | |
12704 | struct peer *peer; | |
12705 | ||
12706 | if (argc == 2) | |
12707 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12708 | else | |
12709 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12710 | ||
12711 | if (! peer) | |
12712 | return CMD_WARNING; | |
12713 | ||
12714 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
12715 | bgp_show_type_neighbor, &csv); | |
718e3744 | 12716 | } |
12717 | ||
bb46e94f | 12718 | ALIAS (show_bgp_view_neighbor_routes, |
12719 | show_bgp_view_ipv6_neighbor_routes_cmd, | |
a80beece | 12720 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
bb46e94f | 12721 | SHOW_STR |
12722 | BGP_STR | |
12723 | "BGP view\n" | |
2b00515a | 12724 | "View name\n" |
bb46e94f | 12725 | "Address family\n" |
12726 | "Detailed information on TCP and BGP neighbor connections\n" | |
12727 | "Neighbor to display information about\n" | |
12728 | "Neighbor to display information about\n" | |
a80beece | 12729 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12730 | "Display routes learned from neighbor\n") |
12731 | ||
12732 | DEFUN (show_bgp_view_neighbor_damp, | |
12733 | show_bgp_view_neighbor_damp_cmd, | |
a80beece | 12734 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 12735 | SHOW_STR |
12736 | BGP_STR | |
12737 | "BGP view\n" | |
2b00515a | 12738 | "View name\n" |
bb46e94f | 12739 | "Detailed information on TCP and BGP neighbor connections\n" |
12740 | "Neighbor to display information about\n" | |
12741 | "Neighbor to display information about\n" | |
a80beece | 12742 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12743 | "Display the dampened routes received from neighbor\n") |
12744 | { | |
12745 | struct peer *peer; | |
12746 | ||
12747 | if (argc == 2) | |
12748 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12749 | else | |
12750 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12751 | ||
12752 | if (! peer) | |
12753 | return CMD_WARNING; | |
12754 | ||
12755 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
47fc97cc | 12756 | bgp_show_type_damp_neighbor, NULL); |
bb46e94f | 12757 | } |
12758 | ||
12759 | ALIAS (show_bgp_view_neighbor_damp, | |
12760 | show_bgp_view_ipv6_neighbor_damp_cmd, | |
a80beece | 12761 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 12762 | SHOW_STR |
12763 | BGP_STR | |
12764 | "BGP view\n" | |
2b00515a | 12765 | "View name\n" |
bb46e94f | 12766 | "Address family\n" |
12767 | "Detailed information on TCP and BGP neighbor connections\n" | |
12768 | "Neighbor to display information about\n" | |
12769 | "Neighbor to display information about\n" | |
a80beece | 12770 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12771 | "Display the dampened routes received from neighbor\n") |
12772 | ||
12773 | DEFUN (show_bgp_view_neighbor_flap, | |
12774 | show_bgp_view_neighbor_flap_cmd, | |
a80beece | 12775 | "show bgp view WORD neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 12776 | SHOW_STR |
12777 | BGP_STR | |
12778 | "BGP view\n" | |
2b00515a | 12779 | "View name\n" |
bb46e94f | 12780 | "Detailed information on TCP and BGP neighbor connections\n" |
12781 | "Neighbor to display information about\n" | |
12782 | "Neighbor to display information about\n" | |
a80beece | 12783 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12784 | "Display flap statistics of the routes learned from neighbor\n") |
12785 | { | |
12786 | struct peer *peer; | |
12787 | ||
12788 | if (argc == 2) | |
12789 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12790 | else | |
12791 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12792 | ||
12793 | if (! peer) | |
12794 | return CMD_WARNING; | |
12795 | ||
12796 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_UNICAST, | |
47fc97cc | 12797 | bgp_show_type_flap_neighbor, NULL); |
bb46e94f | 12798 | } |
12799 | ||
12800 | ALIAS (show_bgp_view_neighbor_flap, | |
12801 | show_bgp_view_ipv6_neighbor_flap_cmd, | |
a80beece | 12802 | "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 12803 | SHOW_STR |
12804 | BGP_STR | |
12805 | "BGP view\n" | |
2b00515a | 12806 | "View name\n" |
bb46e94f | 12807 | "Address family\n" |
12808 | "Detailed information on TCP and BGP neighbor connections\n" | |
12809 | "Neighbor to display information about\n" | |
12810 | "Neighbor to display information about\n" | |
a80beece | 12811 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12812 | "Display flap statistics of the routes learned from neighbor\n") |
12813 | ||
12814 | ALIAS (show_bgp_view_neighbor_routes, | |
12815 | show_bgp_neighbor_routes_cmd, | |
a80beece | 12816 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
bb46e94f | 12817 | SHOW_STR |
12818 | BGP_STR | |
12819 | "Detailed information on TCP and BGP neighbor connections\n" | |
12820 | "Neighbor to display information about\n" | |
12821 | "Neighbor to display information about\n" | |
a80beece | 12822 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12823 | "Display routes learned from neighbor\n") |
12824 | ||
12825 | ||
12826 | ALIAS (show_bgp_view_neighbor_routes, | |
718e3744 | 12827 | show_bgp_ipv6_neighbor_routes_cmd, |
a80beece | 12828 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 12829 | SHOW_STR |
12830 | BGP_STR | |
12831 | "Address family\n" | |
12832 | "Detailed information on TCP and BGP neighbor connections\n" | |
12833 | "Neighbor to display information about\n" | |
12834 | "Neighbor to display information about\n" | |
a80beece | 12835 | "Neighbor on bgp configured interface\n" |
718e3744 | 12836 | "Display routes learned from neighbor\n") |
12837 | ||
12838 | /* old command */ | |
bb46e94f | 12839 | ALIAS (show_bgp_view_neighbor_routes, |
718e3744 | 12840 | ipv6_bgp_neighbor_routes_cmd, |
a80beece | 12841 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 12842 | SHOW_STR |
12843 | IPV6_STR | |
12844 | BGP_STR | |
12845 | "Detailed information on TCP and BGP neighbor connections\n" | |
12846 | "Neighbor to display information about\n" | |
12847 | "Neighbor to display information about\n" | |
a80beece | 12848 | "Neighbor on bgp configured interface\n" |
718e3744 | 12849 | "Display routes learned from neighbor\n") |
718e3744 | 12850 | |
47fc97cc DS |
12851 | ALIAS (show_bgp_view_neighbor_routes_csv, |
12852 | show_bgp_neighbor_routes_csv_cmd, | |
a80beece | 12853 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes csv", |
47fc97cc DS |
12854 | SHOW_STR |
12855 | BGP_STR | |
12856 | "Detailed information on TCP and BGP neighbor connections\n" | |
12857 | "Neighbor to display information about\n" | |
12858 | "Neighbor to display information about\n" | |
a80beece | 12859 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
12860 | "Display routes learned from neighbor\n") |
12861 | ||
12862 | ||
12863 | ALIAS (show_bgp_view_neighbor_routes_csv, | |
12864 | show_bgp_ipv6_neighbor_routes_csv_cmd, | |
a80beece | 12865 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) routes csv", |
47fc97cc DS |
12866 | SHOW_STR |
12867 | BGP_STR | |
12868 | "Address family\n" | |
12869 | "Detailed information on TCP and BGP neighbor connections\n" | |
12870 | "Neighbor to display information about\n" | |
12871 | "Neighbor to display information about\n" | |
a80beece | 12872 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
12873 | "Display routes learned from neighbor\n") |
12874 | ||
12875 | /* old command */ | |
12876 | ALIAS (show_bgp_view_neighbor_routes_csv, | |
12877 | ipv6_bgp_neighbor_routes_csv_cmd, | |
a80beece | 12878 | "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X|WORD) routes csv", |
47fc97cc DS |
12879 | SHOW_STR |
12880 | IPV6_STR | |
12881 | BGP_STR | |
12882 | "Detailed information on TCP and BGP neighbor connections\n" | |
12883 | "Neighbor to display information about\n" | |
12884 | "Neighbor to display information about\n" | |
a80beece | 12885 | "Neighbor on bgp configured interface\n" |
47fc97cc DS |
12886 | "Display routes learned from neighbor\n") |
12887 | ||
718e3744 | 12888 | /* old command */ |
12889 | DEFUN (ipv6_mbgp_neighbor_routes, | |
12890 | ipv6_mbgp_neighbor_routes_cmd, | |
a80beece | 12891 | "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X|WORD) routes", |
718e3744 | 12892 | SHOW_STR |
12893 | IPV6_STR | |
12894 | MBGP_STR | |
12895 | "Detailed information on TCP and BGP neighbor connections\n" | |
12896 | "Neighbor to display information about\n" | |
12897 | "Neighbor to display information about\n" | |
a80beece | 12898 | "Neighbor on bgp configured interface\n" |
718e3744 | 12899 | "Display routes learned from neighbor\n") |
12900 | { | |
bb46e94f | 12901 | struct peer *peer; |
12902 | ||
12903 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12904 | if (! peer) | |
12905 | return CMD_WARNING; | |
12906 | ||
12907 | return bgp_show_neighbor_route (vty, peer, AFI_IP6, SAFI_MULTICAST, | |
47fc97cc | 12908 | bgp_show_type_neighbor, NULL); |
718e3744 | 12909 | } |
bb46e94f | 12910 | |
12911 | ALIAS (show_bgp_view_neighbor_flap, | |
12912 | show_bgp_neighbor_flap_cmd, | |
a80beece | 12913 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 12914 | SHOW_STR |
12915 | BGP_STR | |
12916 | "Detailed information on TCP and BGP neighbor connections\n" | |
12917 | "Neighbor to display information about\n" | |
12918 | "Neighbor to display information about\n" | |
a80beece | 12919 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12920 | "Display flap statistics of the routes learned from neighbor\n") |
12921 | ||
12922 | ALIAS (show_bgp_view_neighbor_flap, | |
12923 | show_bgp_ipv6_neighbor_flap_cmd, | |
a80beece | 12924 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) flap-statistics", |
bb46e94f | 12925 | SHOW_STR |
12926 | BGP_STR | |
12927 | "Address family\n" | |
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" |
bb46e94f | 12932 | "Display flap statistics of the routes learned from neighbor\n") |
12933 | ||
12934 | ALIAS (show_bgp_view_neighbor_damp, | |
12935 | show_bgp_neighbor_damp_cmd, | |
a80beece | 12936 | "show bgp neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 12937 | SHOW_STR |
12938 | BGP_STR | |
12939 | "Detailed information on TCP and BGP neighbor connections\n" | |
12940 | "Neighbor to display information about\n" | |
12941 | "Neighbor to display information about\n" | |
a80beece | 12942 | "Neighbor on bgp configured interface\n" |
bb46e94f | 12943 | "Display the dampened routes received from neighbor\n") |
12944 | ||
12945 | ALIAS (show_bgp_view_neighbor_damp, | |
12946 | show_bgp_ipv6_neighbor_damp_cmd, | |
a80beece | 12947 | "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X|WORD) dampened-routes", |
bb46e94f | 12948 | SHOW_STR |
12949 | BGP_STR | |
12950 | "Address family\n" | |
12951 | "Detailed information on TCP and BGP neighbor connections\n" | |
12952 | "Neighbor to display information about\n" | |
12953 | "Neighbor to display information about\n" | |
a80beece | 12954 | "Neighbor on bgp configured interface\n" |
c001ae62 | 12955 | "Display the dampened routes received from neighbor\n") |
fee0f4c6 | 12956 | |
12957 | DEFUN (show_bgp_view_rsclient, | |
12958 | show_bgp_view_rsclient_cmd, | |
a80beece | 12959 | "show bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 12960 | SHOW_STR |
12961 | BGP_STR | |
12962 | "BGP view\n" | |
2b00515a | 12963 | "View name\n" |
fee0f4c6 | 12964 | "Information about Route Server Client\n" |
a80beece | 12965 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 12966 | { |
12967 | struct bgp_table *table; | |
12968 | struct peer *peer; | |
12969 | ||
12970 | if (argc == 2) | |
12971 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
12972 | else | |
12973 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
12974 | ||
12975 | if (! peer) | |
12976 | return CMD_WARNING; | |
12977 | ||
12978 | if (! peer->afc[AFI_IP6][SAFI_UNICAST]) | |
12979 | { | |
12980 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
12981 | VTY_NEWLINE); | |
12982 | return CMD_WARNING; | |
12983 | } | |
12984 | ||
12985 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][SAFI_UNICAST], | |
12986 | PEER_FLAG_RSERVER_CLIENT)) | |
12987 | { | |
12988 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
12989 | VTY_NEWLINE); | |
12990 | return CMD_WARNING; | |
12991 | } | |
12992 | ||
12993 | table = peer->rib[AFI_IP6][SAFI_UNICAST]; | |
12994 | ||
47fc97cc DS |
12995 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
12996 | NULL, NULL); | |
fee0f4c6 | 12997 | } |
12998 | ||
12999 | ALIAS (show_bgp_view_rsclient, | |
13000 | show_bgp_rsclient_cmd, | |
a80beece | 13001 | "show bgp rsclient (A.B.C.D|X:X::X:X|WORD)", |
fee0f4c6 | 13002 | SHOW_STR |
13003 | BGP_STR | |
13004 | "Information about Route Server Client\n" | |
a80beece | 13005 | NEIGHBOR_ADDR_STR3) |
fee0f4c6 | 13006 | |
95cbbd2a ML |
13007 | DEFUN (show_bgp_view_ipv6_safi_rsclient, |
13008 | show_bgp_view_ipv6_safi_rsclient_cmd, | |
a80beece | 13009 | "show bgp view WORD ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
95cbbd2a ML |
13010 | SHOW_STR |
13011 | BGP_STR | |
13012 | "BGP view\n" | |
2b00515a | 13013 | "View name\n" |
95cbbd2a ML |
13014 | "Address family\n" |
13015 | "Address Family modifier\n" | |
13016 | "Address Family modifier\n" | |
13017 | "Information about Route Server Client\n" | |
a80beece | 13018 | NEIGHBOR_ADDR_STR3) |
95cbbd2a ML |
13019 | { |
13020 | struct bgp_table *table; | |
13021 | struct peer *peer; | |
13022 | safi_t safi; | |
13023 | ||
13024 | if (argc == 3) { | |
13025 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13026 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13027 | } else { | |
13028 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13029 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13030 | } | |
13031 | ||
13032 | if (! peer) | |
13033 | return CMD_WARNING; | |
13034 | ||
13035 | if (! peer->afc[AFI_IP6][safi]) | |
13036 | { | |
13037 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13038 | VTY_NEWLINE); | |
13039 | return CMD_WARNING; | |
13040 | } | |
13041 | ||
13042 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][safi], | |
13043 | PEER_FLAG_RSERVER_CLIENT)) | |
13044 | { | |
13045 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13046 | VTY_NEWLINE); | |
13047 | return CMD_WARNING; | |
13048 | } | |
13049 | ||
13050 | table = peer->rib[AFI_IP6][safi]; | |
13051 | ||
47fc97cc DS |
13052 | return bgp_show_table (vty, table, &peer->remote_id, bgp_show_type_normal, |
13053 | NULL, NULL); | |
95cbbd2a ML |
13054 | } |
13055 | ||
13056 | ALIAS (show_bgp_view_ipv6_safi_rsclient, | |
13057 | show_bgp_ipv6_safi_rsclient_cmd, | |
a80beece | 13058 | "show bgp ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD)", |
95cbbd2a ML |
13059 | SHOW_STR |
13060 | BGP_STR | |
13061 | "Address family\n" | |
13062 | "Address Family modifier\n" | |
13063 | "Address Family modifier\n" | |
13064 | "Information about Route Server Client\n" | |
a80beece | 13065 | NEIGHBOR_ADDR_STR3) |
95cbbd2a | 13066 | |
fee0f4c6 | 13067 | DEFUN (show_bgp_view_rsclient_route, |
13068 | show_bgp_view_rsclient_route_cmd, | |
a80beece | 13069 | "show bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
fee0f4c6 | 13070 | SHOW_STR |
13071 | BGP_STR | |
13072 | "BGP view\n" | |
2b00515a | 13073 | "View name\n" |
fee0f4c6 | 13074 | "Information about Route Server Client\n" |
a80beece | 13075 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13076 | "Network in the BGP routing table to display\n") |
13077 | { | |
13078 | struct bgp *bgp; | |
13079 | struct peer *peer; | |
13080 | ||
13081 | /* BGP structure lookup. */ | |
13082 | if (argc == 3) | |
13083 | { | |
13084 | bgp = bgp_lookup_by_name (argv[0]); | |
13085 | if (bgp == NULL) | |
13086 | { | |
13087 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13088 | return CMD_WARNING; | |
13089 | } | |
13090 | } | |
13091 | else | |
13092 | { | |
13093 | bgp = bgp_get_default (); | |
13094 | if (bgp == NULL) | |
13095 | { | |
13096 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13097 | return CMD_WARNING; | |
13098 | } | |
13099 | } | |
13100 | ||
13101 | if (argc == 3) | |
13102 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13103 | else | |
13104 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13105 | ||
13106 | if (! peer) | |
13107 | return CMD_WARNING; | |
13108 | ||
13109 | if (! peer->afc[AFI_IP6][SAFI_UNICAST]) | |
13110 | { | |
13111 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13112 | VTY_NEWLINE); | |
13113 | return CMD_WARNING; | |
13114 | } | |
13115 | ||
13116 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][SAFI_UNICAST], | |
13117 | PEER_FLAG_RSERVER_CLIENT)) | |
13118 | { | |
13119 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13120 | VTY_NEWLINE); | |
13121 | return CMD_WARNING; | |
13122 | } | |
13123 | ||
13124 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][SAFI_UNICAST], | |
13125 | (argc == 3) ? argv[2] : argv[1], | |
4092b06c | 13126 | AFI_IP6, SAFI_UNICAST, NULL, 0, BGP_PATH_ALL); |
fee0f4c6 | 13127 | } |
13128 | ||
13129 | ALIAS (show_bgp_view_rsclient_route, | |
13130 | show_bgp_rsclient_route_cmd, | |
a80beece | 13131 | "show bgp rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
fee0f4c6 | 13132 | SHOW_STR |
13133 | BGP_STR | |
13134 | "Information about Route Server Client\n" | |
a80beece | 13135 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13136 | "Network in the BGP routing table to display\n") |
13137 | ||
95cbbd2a ML |
13138 | DEFUN (show_bgp_view_ipv6_safi_rsclient_route, |
13139 | show_bgp_view_ipv6_safi_rsclient_route_cmd, | |
a80beece | 13140 | "show bgp view WORD ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
95cbbd2a ML |
13141 | SHOW_STR |
13142 | BGP_STR | |
13143 | "BGP view\n" | |
2b00515a | 13144 | "View name\n" |
95cbbd2a ML |
13145 | "Address family\n" |
13146 | "Address Family modifier\n" | |
13147 | "Address Family modifier\n" | |
13148 | "Information about Route Server Client\n" | |
a80beece | 13149 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13150 | "Network in the BGP routing table to display\n") |
13151 | { | |
13152 | struct bgp *bgp; | |
13153 | struct peer *peer; | |
13154 | safi_t safi; | |
13155 | ||
13156 | /* BGP structure lookup. */ | |
13157 | if (argc == 4) | |
13158 | { | |
13159 | bgp = bgp_lookup_by_name (argv[0]); | |
13160 | if (bgp == NULL) | |
13161 | { | |
13162 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13163 | return CMD_WARNING; | |
13164 | } | |
13165 | } | |
13166 | else | |
13167 | { | |
13168 | bgp = bgp_get_default (); | |
13169 | if (bgp == NULL) | |
13170 | { | |
13171 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13172 | return CMD_WARNING; | |
13173 | } | |
13174 | } | |
13175 | ||
13176 | if (argc == 4) { | |
13177 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13178 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13179 | } else { | |
13180 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13181 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13182 | } | |
13183 | ||
13184 | if (! peer) | |
13185 | return CMD_WARNING; | |
13186 | ||
13187 | if (! peer->afc[AFI_IP6][safi]) | |
13188 | { | |
13189 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13190 | VTY_NEWLINE); | |
13191 | return CMD_WARNING; | |
13192 | } | |
13193 | ||
13194 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][safi], | |
13195 | PEER_FLAG_RSERVER_CLIENT)) | |
13196 | { | |
13197 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13198 | VTY_NEWLINE); | |
13199 | return CMD_WARNING; | |
13200 | } | |
13201 | ||
13202 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][safi], | |
13203 | (argc == 4) ? argv[3] : argv[2], | |
4092b06c | 13204 | AFI_IP6, safi, NULL, 0, BGP_PATH_ALL); |
95cbbd2a ML |
13205 | } |
13206 | ||
13207 | ALIAS (show_bgp_view_ipv6_safi_rsclient_route, | |
13208 | show_bgp_ipv6_safi_rsclient_route_cmd, | |
a80beece | 13209 | "show bgp ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X", |
95cbbd2a ML |
13210 | SHOW_STR |
13211 | BGP_STR | |
13212 | "Address family\n" | |
13213 | "Address Family modifier\n" | |
13214 | "Address Family modifier\n" | |
13215 | "Information about Route Server Client\n" | |
a80beece | 13216 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13217 | "Network in the BGP routing table to display\n") |
13218 | ||
fee0f4c6 | 13219 | DEFUN (show_bgp_view_rsclient_prefix, |
13220 | show_bgp_view_rsclient_prefix_cmd, | |
a80beece | 13221 | "show bgp view WORD rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
fee0f4c6 | 13222 | SHOW_STR |
13223 | BGP_STR | |
13224 | "BGP view\n" | |
2b00515a | 13225 | "View name\n" |
fee0f4c6 | 13226 | "Information about Route Server Client\n" |
a80beece | 13227 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13228 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") |
13229 | { | |
13230 | struct bgp *bgp; | |
13231 | struct peer *peer; | |
13232 | ||
13233 | /* BGP structure lookup. */ | |
13234 | if (argc == 3) | |
13235 | { | |
13236 | bgp = bgp_lookup_by_name (argv[0]); | |
13237 | if (bgp == NULL) | |
13238 | { | |
13239 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13240 | return CMD_WARNING; | |
13241 | } | |
13242 | } | |
13243 | else | |
13244 | { | |
13245 | bgp = bgp_get_default (); | |
13246 | if (bgp == NULL) | |
13247 | { | |
13248 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13249 | return CMD_WARNING; | |
13250 | } | |
13251 | } | |
13252 | ||
13253 | if (argc == 3) | |
13254 | peer = peer_lookup_in_view (vty, argv[0], argv[1]); | |
13255 | else | |
13256 | peer = peer_lookup_in_view (vty, NULL, argv[0]); | |
13257 | ||
13258 | if (! peer) | |
13259 | return CMD_WARNING; | |
13260 | ||
13261 | if (! peer->afc[AFI_IP6][SAFI_UNICAST]) | |
13262 | { | |
13263 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13264 | VTY_NEWLINE); | |
13265 | return CMD_WARNING; | |
13266 | } | |
13267 | ||
13268 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][SAFI_UNICAST], | |
13269 | PEER_FLAG_RSERVER_CLIENT)) | |
13270 | { | |
13271 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13272 | VTY_NEWLINE); | |
13273 | return CMD_WARNING; | |
13274 | } | |
13275 | ||
13276 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][SAFI_UNICAST], | |
13277 | (argc == 3) ? argv[2] : argv[1], | |
4092b06c | 13278 | AFI_IP6, SAFI_UNICAST, NULL, 1, BGP_PATH_ALL); |
fee0f4c6 | 13279 | } |
13280 | ||
13281 | ALIAS (show_bgp_view_rsclient_prefix, | |
13282 | show_bgp_rsclient_prefix_cmd, | |
a80beece | 13283 | "show bgp rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
fee0f4c6 | 13284 | SHOW_STR |
13285 | BGP_STR | |
13286 | "Information about Route Server Client\n" | |
a80beece | 13287 | NEIGHBOR_ADDR_STR3 |
fee0f4c6 | 13288 | "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n") |
13289 | ||
95cbbd2a ML |
13290 | DEFUN (show_bgp_view_ipv6_safi_rsclient_prefix, |
13291 | show_bgp_view_ipv6_safi_rsclient_prefix_cmd, | |
a80beece | 13292 | "show bgp view WORD ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
95cbbd2a ML |
13293 | SHOW_STR |
13294 | BGP_STR | |
13295 | "BGP view\n" | |
2b00515a | 13296 | "View name\n" |
95cbbd2a ML |
13297 | "Address family\n" |
13298 | "Address Family modifier\n" | |
13299 | "Address Family modifier\n" | |
13300 | "Information about Route Server Client\n" | |
a80beece | 13301 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13302 | "IP prefix <network>/<length>, e.g., 3ffe::/16\n") |
13303 | { | |
13304 | struct bgp *bgp; | |
13305 | struct peer *peer; | |
13306 | safi_t safi; | |
13307 | ||
13308 | /* BGP structure lookup. */ | |
13309 | if (argc == 4) | |
13310 | { | |
13311 | bgp = bgp_lookup_by_name (argv[0]); | |
13312 | if (bgp == NULL) | |
13313 | { | |
13314 | vty_out (vty, "Can't find BGP view %s%s", argv[0], VTY_NEWLINE); | |
13315 | return CMD_WARNING; | |
13316 | } | |
13317 | } | |
13318 | else | |
13319 | { | |
13320 | bgp = bgp_get_default (); | |
13321 | if (bgp == NULL) | |
13322 | { | |
13323 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
13324 | return CMD_WARNING; | |
13325 | } | |
13326 | } | |
13327 | ||
13328 | if (argc == 4) { | |
13329 | peer = peer_lookup_in_view (vty, argv[0], argv[2]); | |
13330 | safi = (strncmp (argv[1], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13331 | } else { | |
13332 | peer = peer_lookup_in_view (vty, NULL, argv[1]); | |
13333 | safi = (strncmp (argv[0], "m", 1) == 0) ? SAFI_MULTICAST : SAFI_UNICAST; | |
13334 | } | |
13335 | ||
13336 | if (! peer) | |
13337 | return CMD_WARNING; | |
13338 | ||
13339 | if (! peer->afc[AFI_IP6][safi]) | |
13340 | { | |
13341 | vty_out (vty, "%% Activate the neighbor for the address family first%s", | |
13342 | VTY_NEWLINE); | |
13343 | return CMD_WARNING; | |
13344 | } | |
13345 | ||
13346 | if ( ! CHECK_FLAG (peer->af_flags[AFI_IP6][safi], | |
13347 | PEER_FLAG_RSERVER_CLIENT)) | |
13348 | { | |
13349 | vty_out (vty, "%% Neighbor is not a Route-Server client%s", | |
13350 | VTY_NEWLINE); | |
13351 | return CMD_WARNING; | |
13352 | } | |
13353 | ||
13354 | return bgp_show_route_in_table (vty, bgp, peer->rib[AFI_IP6][safi], | |
13355 | (argc == 4) ? argv[3] : argv[2], | |
4092b06c | 13356 | AFI_IP6, safi, NULL, 1, BGP_PATH_ALL); |
95cbbd2a ML |
13357 | } |
13358 | ||
13359 | ALIAS (show_bgp_view_ipv6_safi_rsclient_prefix, | |
13360 | show_bgp_ipv6_safi_rsclient_prefix_cmd, | |
a80beece | 13361 | "show bgp ipv6 (unicast|multicast) rsclient (A.B.C.D|X:X::X:X|WORD) X:X::X:X/M", |
95cbbd2a ML |
13362 | SHOW_STR |
13363 | BGP_STR | |
13364 | "Address family\n" | |
13365 | "Address Family modifier\n" | |
13366 | "Address Family modifier\n" | |
13367 | "Information about Route Server Client\n" | |
a80beece | 13368 | NEIGHBOR_ADDR_STR3 |
95cbbd2a ML |
13369 | "IP prefix <network>/<length>, e.g., 3ffe::/16\n") |
13370 | ||
718e3744 | 13371 | #endif /* HAVE_IPV6 */ |
6b0655a2 | 13372 | |
718e3744 | 13373 | struct bgp_table *bgp_distance_table; |
13374 | ||
13375 | struct bgp_distance | |
13376 | { | |
13377 | /* Distance value for the IP source prefix. */ | |
13378 | u_char distance; | |
13379 | ||
13380 | /* Name of the access-list to be matched. */ | |
13381 | char *access_list; | |
13382 | }; | |
13383 | ||
94f2b392 | 13384 | static struct bgp_distance * |
66e5cd87 | 13385 | bgp_distance_new (void) |
718e3744 | 13386 | { |
393deb9b | 13387 | return XCALLOC (MTYPE_BGP_DISTANCE, sizeof (struct bgp_distance)); |
718e3744 | 13388 | } |
13389 | ||
94f2b392 | 13390 | static void |
718e3744 | 13391 | bgp_distance_free (struct bgp_distance *bdistance) |
13392 | { | |
13393 | XFREE (MTYPE_BGP_DISTANCE, bdistance); | |
13394 | } | |
13395 | ||
94f2b392 | 13396 | static int |
fd79ac91 | 13397 | bgp_distance_set (struct vty *vty, const char *distance_str, |
13398 | const char *ip_str, const char *access_list_str) | |
718e3744 | 13399 | { |
13400 | int ret; | |
13401 | struct prefix_ipv4 p; | |
13402 | u_char distance; | |
13403 | struct bgp_node *rn; | |
13404 | struct bgp_distance *bdistance; | |
13405 | ||
13406 | ret = str2prefix_ipv4 (ip_str, &p); | |
13407 | if (ret == 0) | |
13408 | { | |
13409 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
13410 | return CMD_WARNING; | |
13411 | } | |
13412 | ||
13413 | distance = atoi (distance_str); | |
13414 | ||
13415 | /* Get BGP distance node. */ | |
13416 | rn = bgp_node_get (bgp_distance_table, (struct prefix *) &p); | |
13417 | if (rn->info) | |
13418 | { | |
13419 | bdistance = rn->info; | |
13420 | bgp_unlock_node (rn); | |
13421 | } | |
13422 | else | |
13423 | { | |
13424 | bdistance = bgp_distance_new (); | |
13425 | rn->info = bdistance; | |
13426 | } | |
13427 | ||
13428 | /* Set distance value. */ | |
13429 | bdistance->distance = distance; | |
13430 | ||
13431 | /* Reset access-list configuration. */ | |
13432 | if (bdistance->access_list) | |
13433 | { | |
13434 | free (bdistance->access_list); | |
13435 | bdistance->access_list = NULL; | |
13436 | } | |
13437 | if (access_list_str) | |
13438 | bdistance->access_list = strdup (access_list_str); | |
13439 | ||
13440 | return CMD_SUCCESS; | |
13441 | } | |
13442 | ||
94f2b392 | 13443 | static int |
fd79ac91 | 13444 | bgp_distance_unset (struct vty *vty, const char *distance_str, |
13445 | const char *ip_str, const char *access_list_str) | |
718e3744 | 13446 | { |
13447 | int ret; | |
13448 | struct prefix_ipv4 p; | |
13449 | u_char distance; | |
13450 | struct bgp_node *rn; | |
13451 | struct bgp_distance *bdistance; | |
13452 | ||
13453 | ret = str2prefix_ipv4 (ip_str, &p); | |
13454 | if (ret == 0) | |
13455 | { | |
13456 | vty_out (vty, "Malformed prefix%s", VTY_NEWLINE); | |
13457 | return CMD_WARNING; | |
13458 | } | |
13459 | ||
13460 | distance = atoi (distance_str); | |
13461 | ||
13462 | rn = bgp_node_lookup (bgp_distance_table, (struct prefix *)&p); | |
13463 | if (! rn) | |
13464 | { | |
13465 | vty_out (vty, "Can't find specified prefix%s", VTY_NEWLINE); | |
13466 | return CMD_WARNING; | |
13467 | } | |
13468 | ||
13469 | bdistance = rn->info; | |
13470 | ||
13471 | if (bdistance->access_list) | |
13472 | free (bdistance->access_list); | |
13473 | bgp_distance_free (bdistance); | |
13474 | ||
13475 | rn->info = NULL; | |
13476 | bgp_unlock_node (rn); | |
13477 | bgp_unlock_node (rn); | |
13478 | ||
13479 | return CMD_SUCCESS; | |
13480 | } | |
13481 | ||
718e3744 | 13482 | /* Apply BGP information to distance method. */ |
13483 | u_char | |
13484 | bgp_distance_apply (struct prefix *p, struct bgp_info *rinfo, struct bgp *bgp) | |
13485 | { | |
13486 | struct bgp_node *rn; | |
13487 | struct prefix_ipv4 q; | |
13488 | struct peer *peer; | |
13489 | struct bgp_distance *bdistance; | |
13490 | struct access_list *alist; | |
13491 | struct bgp_static *bgp_static; | |
13492 | ||
13493 | if (! bgp) | |
13494 | return 0; | |
13495 | ||
13496 | if (p->family != AF_INET) | |
13497 | return 0; | |
13498 | ||
13499 | peer = rinfo->peer; | |
13500 | ||
13501 | if (peer->su.sa.sa_family != AF_INET) | |
13502 | return 0; | |
13503 | ||
13504 | memset (&q, 0, sizeof (struct prefix_ipv4)); | |
13505 | q.family = AF_INET; | |
13506 | q.prefix = peer->su.sin.sin_addr; | |
13507 | q.prefixlen = IPV4_MAX_BITLEN; | |
13508 | ||
13509 | /* Check source address. */ | |
13510 | rn = bgp_node_match (bgp_distance_table, (struct prefix *) &q); | |
13511 | if (rn) | |
13512 | { | |
13513 | bdistance = rn->info; | |
13514 | bgp_unlock_node (rn); | |
13515 | ||
13516 | if (bdistance->access_list) | |
13517 | { | |
13518 | alist = access_list_lookup (AFI_IP, bdistance->access_list); | |
13519 | if (alist && access_list_apply (alist, p) == FILTER_PERMIT) | |
13520 | return bdistance->distance; | |
13521 | } | |
13522 | else | |
13523 | return bdistance->distance; | |
13524 | } | |
13525 | ||
13526 | /* Backdoor check. */ | |
13527 | rn = bgp_node_lookup (bgp->route[AFI_IP][SAFI_UNICAST], p); | |
13528 | if (rn) | |
13529 | { | |
13530 | bgp_static = rn->info; | |
13531 | bgp_unlock_node (rn); | |
13532 | ||
13533 | if (bgp_static->backdoor) | |
13534 | { | |
13535 | if (bgp->distance_local) | |
13536 | return bgp->distance_local; | |
13537 | else | |
13538 | return ZEBRA_IBGP_DISTANCE_DEFAULT; | |
13539 | } | |
13540 | } | |
13541 | ||
6d85b15b | 13542 | if (peer->sort == BGP_PEER_EBGP) |
718e3744 | 13543 | { |
13544 | if (bgp->distance_ebgp) | |
13545 | return bgp->distance_ebgp; | |
13546 | return ZEBRA_EBGP_DISTANCE_DEFAULT; | |
13547 | } | |
13548 | else | |
13549 | { | |
13550 | if (bgp->distance_ibgp) | |
13551 | return bgp->distance_ibgp; | |
13552 | return ZEBRA_IBGP_DISTANCE_DEFAULT; | |
13553 | } | |
13554 | } | |
13555 | ||
13556 | DEFUN (bgp_distance, | |
13557 | bgp_distance_cmd, | |
13558 | "distance bgp <1-255> <1-255> <1-255>", | |
13559 | "Define an administrative distance\n" | |
13560 | "BGP distance\n" | |
13561 | "Distance for routes external to the AS\n" | |
13562 | "Distance for routes internal to the AS\n" | |
13563 | "Distance for local routes\n") | |
13564 | { | |
13565 | struct bgp *bgp; | |
13566 | ||
13567 | bgp = vty->index; | |
13568 | ||
13569 | bgp->distance_ebgp = atoi (argv[0]); | |
13570 | bgp->distance_ibgp = atoi (argv[1]); | |
13571 | bgp->distance_local = atoi (argv[2]); | |
13572 | return CMD_SUCCESS; | |
13573 | } | |
13574 | ||
13575 | DEFUN (no_bgp_distance, | |
13576 | no_bgp_distance_cmd, | |
13577 | "no distance bgp <1-255> <1-255> <1-255>", | |
13578 | NO_STR | |
13579 | "Define an administrative distance\n" | |
13580 | "BGP distance\n" | |
13581 | "Distance for routes external to the AS\n" | |
13582 | "Distance for routes internal to the AS\n" | |
13583 | "Distance for local routes\n") | |
13584 | { | |
13585 | struct bgp *bgp; | |
13586 | ||
13587 | bgp = vty->index; | |
13588 | ||
13589 | bgp->distance_ebgp= 0; | |
13590 | bgp->distance_ibgp = 0; | |
13591 | bgp->distance_local = 0; | |
13592 | return CMD_SUCCESS; | |
13593 | } | |
13594 | ||
13595 | ALIAS (no_bgp_distance, | |
13596 | no_bgp_distance2_cmd, | |
13597 | "no distance bgp", | |
13598 | NO_STR | |
13599 | "Define an administrative distance\n" | |
13600 | "BGP distance\n") | |
13601 | ||
13602 | DEFUN (bgp_distance_source, | |
13603 | bgp_distance_source_cmd, | |
13604 | "distance <1-255> A.B.C.D/M", | |
13605 | "Define an administrative distance\n" | |
13606 | "Administrative distance\n" | |
13607 | "IP source prefix\n") | |
13608 | { | |
13609 | bgp_distance_set (vty, argv[0], argv[1], NULL); | |
13610 | return CMD_SUCCESS; | |
13611 | } | |
13612 | ||
13613 | DEFUN (no_bgp_distance_source, | |
13614 | no_bgp_distance_source_cmd, | |
13615 | "no distance <1-255> A.B.C.D/M", | |
13616 | NO_STR | |
13617 | "Define an administrative distance\n" | |
13618 | "Administrative distance\n" | |
13619 | "IP source prefix\n") | |
13620 | { | |
13621 | bgp_distance_unset (vty, argv[0], argv[1], NULL); | |
13622 | return CMD_SUCCESS; | |
13623 | } | |
13624 | ||
13625 | DEFUN (bgp_distance_source_access_list, | |
13626 | bgp_distance_source_access_list_cmd, | |
13627 | "distance <1-255> A.B.C.D/M WORD", | |
13628 | "Define an administrative distance\n" | |
13629 | "Administrative distance\n" | |
13630 | "IP source prefix\n" | |
13631 | "Access list name\n") | |
13632 | { | |
13633 | bgp_distance_set (vty, argv[0], argv[1], argv[2]); | |
13634 | return CMD_SUCCESS; | |
13635 | } | |
13636 | ||
13637 | DEFUN (no_bgp_distance_source_access_list, | |
13638 | no_bgp_distance_source_access_list_cmd, | |
13639 | "no distance <1-255> A.B.C.D/M WORD", | |
13640 | NO_STR | |
13641 | "Define an administrative distance\n" | |
13642 | "Administrative distance\n" | |
13643 | "IP source prefix\n" | |
13644 | "Access list name\n") | |
13645 | { | |
13646 | bgp_distance_unset (vty, argv[0], argv[1], argv[2]); | |
13647 | return CMD_SUCCESS; | |
13648 | } | |
6b0655a2 | 13649 | |
718e3744 | 13650 | DEFUN (bgp_damp_set, |
13651 | bgp_damp_set_cmd, | |
13652 | "bgp dampening <1-45> <1-20000> <1-20000> <1-255>", | |
13653 | "BGP Specific commands\n" | |
13654 | "Enable route-flap dampening\n" | |
13655 | "Half-life time for the penalty\n" | |
13656 | "Value to start reusing a route\n" | |
13657 | "Value to start suppressing a route\n" | |
13658 | "Maximum duration to suppress a stable route\n") | |
13659 | { | |
13660 | struct bgp *bgp; | |
13661 | int half = DEFAULT_HALF_LIFE * 60; | |
13662 | int reuse = DEFAULT_REUSE; | |
13663 | int suppress = DEFAULT_SUPPRESS; | |
13664 | int max = 4 * half; | |
13665 | ||
13666 | if (argc == 4) | |
13667 | { | |
13668 | half = atoi (argv[0]) * 60; | |
13669 | reuse = atoi (argv[1]); | |
13670 | suppress = atoi (argv[2]); | |
13671 | max = atoi (argv[3]) * 60; | |
13672 | } | |
13673 | else if (argc == 1) | |
13674 | { | |
13675 | half = atoi (argv[0]) * 60; | |
13676 | max = 4 * half; | |
13677 | } | |
13678 | ||
13679 | bgp = vty->index; | |
13680 | return bgp_damp_enable (bgp, bgp_node_afi (vty), bgp_node_safi (vty), | |
13681 | half, reuse, suppress, max); | |
13682 | } | |
13683 | ||
13684 | ALIAS (bgp_damp_set, | |
13685 | bgp_damp_set2_cmd, | |
13686 | "bgp dampening <1-45>", | |
13687 | "BGP Specific commands\n" | |
13688 | "Enable route-flap dampening\n" | |
13689 | "Half-life time for the penalty\n") | |
13690 | ||
13691 | ALIAS (bgp_damp_set, | |
13692 | bgp_damp_set3_cmd, | |
13693 | "bgp dampening", | |
13694 | "BGP Specific commands\n" | |
13695 | "Enable route-flap dampening\n") | |
13696 | ||
13697 | DEFUN (bgp_damp_unset, | |
13698 | bgp_damp_unset_cmd, | |
13699 | "no bgp dampening", | |
13700 | NO_STR | |
13701 | "BGP Specific commands\n" | |
13702 | "Enable route-flap dampening\n") | |
13703 | { | |
13704 | struct bgp *bgp; | |
13705 | ||
13706 | bgp = vty->index; | |
13707 | return bgp_damp_disable (bgp, bgp_node_afi (vty), bgp_node_safi (vty)); | |
13708 | } | |
13709 | ||
13710 | ALIAS (bgp_damp_unset, | |
13711 | bgp_damp_unset2_cmd, | |
13712 | "no bgp dampening <1-45> <1-20000> <1-20000> <1-255>", | |
13713 | NO_STR | |
13714 | "BGP Specific commands\n" | |
13715 | "Enable route-flap dampening\n" | |
13716 | "Half-life time for the penalty\n" | |
13717 | "Value to start reusing a route\n" | |
13718 | "Value to start suppressing a route\n" | |
13719 | "Maximum duration to suppress a stable route\n") | |
13720 | ||
13721 | DEFUN (show_ip_bgp_dampened_paths, | |
13722 | show_ip_bgp_dampened_paths_cmd, | |
13723 | "show ip bgp dampened-paths", | |
13724 | SHOW_STR | |
13725 | IP_STR | |
13726 | BGP_STR | |
13727 | "Display paths suppressed due to dampening\n") | |
13728 | { | |
5a646650 | 13729 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, bgp_show_type_dampend_paths, |
47fc97cc | 13730 | NULL, NULL); |
718e3744 | 13731 | } |
13732 | ||
13733 | DEFUN (show_ip_bgp_flap_statistics, | |
13734 | show_ip_bgp_flap_statistics_cmd, | |
13735 | "show ip bgp flap-statistics", | |
13736 | SHOW_STR | |
13737 | IP_STR | |
13738 | BGP_STR | |
13739 | "Display flap statistics of routes\n") | |
13740 | { | |
5a646650 | 13741 | return bgp_show (vty, NULL, AFI_IP, SAFI_UNICAST, |
47fc97cc | 13742 | bgp_show_type_flap_statistics, NULL, NULL); |
718e3744 | 13743 | } |
6b0655a2 | 13744 | |
718e3744 | 13745 | /* Display specified route of BGP table. */ |
94f2b392 | 13746 | static int |
fd79ac91 | 13747 | bgp_clear_damp_route (struct vty *vty, const char *view_name, |
13748 | const char *ip_str, afi_t afi, safi_t safi, | |
13749 | struct prefix_rd *prd, int prefix_check) | |
718e3744 | 13750 | { |
13751 | int ret; | |
13752 | struct prefix match; | |
13753 | struct bgp_node *rn; | |
13754 | struct bgp_node *rm; | |
13755 | struct bgp_info *ri; | |
13756 | struct bgp_info *ri_temp; | |
13757 | struct bgp *bgp; | |
13758 | struct bgp_table *table; | |
13759 | ||
13760 | /* BGP structure lookup. */ | |
13761 | if (view_name) | |
13762 | { | |
13763 | bgp = bgp_lookup_by_name (view_name); | |
13764 | if (bgp == NULL) | |
13765 | { | |
13766 | vty_out (vty, "%% Can't find BGP view %s%s", view_name, VTY_NEWLINE); | |
13767 | return CMD_WARNING; | |
13768 | } | |
13769 | } | |
13770 | else | |
13771 | { | |
13772 | bgp = bgp_get_default (); | |
13773 | if (bgp == NULL) | |
13774 | { | |
13775 | vty_out (vty, "%% No BGP process is configured%s", VTY_NEWLINE); | |
13776 | return CMD_WARNING; | |
13777 | } | |
13778 | } | |
13779 | ||
13780 | /* Check IP address argument. */ | |
13781 | ret = str2prefix (ip_str, &match); | |
13782 | if (! ret) | |
13783 | { | |
13784 | vty_out (vty, "%% address is malformed%s", VTY_NEWLINE); | |
13785 | return CMD_WARNING; | |
13786 | } | |
13787 | ||
13788 | match.family = afi2family (afi); | |
13789 | ||
13790 | if (safi == SAFI_MPLS_VPN) | |
13791 | { | |
13792 | for (rn = bgp_table_top (bgp->rib[AFI_IP][SAFI_MPLS_VPN]); rn; rn = bgp_route_next (rn)) | |
13793 | { | |
13794 | if (prd && memcmp (rn->p.u.val, prd->val, 8) != 0) | |
13795 | continue; | |
13796 | ||
13797 | if ((table = rn->info) != NULL) | |
13798 | if ((rm = bgp_node_match (table, &match)) != NULL) | |
6c88b44d CC |
13799 | { |
13800 | if (! prefix_check || rm->p.prefixlen == match.prefixlen) | |
13801 | { | |
13802 | ri = rm->info; | |
13803 | while (ri) | |
13804 | { | |
13805 | if (ri->extra && ri->extra->damp_info) | |
13806 | { | |
13807 | ri_temp = ri->next; | |
13808 | bgp_damp_info_free (ri->extra->damp_info, 1); | |
13809 | ri = ri_temp; | |
13810 | } | |
13811 | else | |
13812 | ri = ri->next; | |
13813 | } | |
13814 | } | |
13815 | ||
13816 | bgp_unlock_node (rm); | |
13817 | } | |
718e3744 | 13818 | } |
13819 | } | |
13820 | else | |
13821 | { | |
13822 | if ((rn = bgp_node_match (bgp->rib[afi][safi], &match)) != NULL) | |
6c88b44d CC |
13823 | { |
13824 | if (! prefix_check || rn->p.prefixlen == match.prefixlen) | |
13825 | { | |
13826 | ri = rn->info; | |
13827 | while (ri) | |
13828 | { | |
13829 | if (ri->extra && ri->extra->damp_info) | |
13830 | { | |
13831 | ri_temp = ri->next; | |
13832 | bgp_damp_info_free (ri->extra->damp_info, 1); | |
13833 | ri = ri_temp; | |
13834 | } | |
13835 | else | |
13836 | ri = ri->next; | |
13837 | } | |
13838 | } | |
13839 | ||
13840 | bgp_unlock_node (rn); | |
13841 | } | |
718e3744 | 13842 | } |
13843 | ||
13844 | return CMD_SUCCESS; | |
13845 | } | |
13846 | ||
13847 | DEFUN (clear_ip_bgp_dampening, | |
13848 | clear_ip_bgp_dampening_cmd, | |
13849 | "clear ip bgp dampening", | |
13850 | CLEAR_STR | |
13851 | IP_STR | |
13852 | BGP_STR | |
13853 | "Clear route flap dampening information\n") | |
13854 | { | |
13855 | bgp_damp_info_clean (); | |
13856 | return CMD_SUCCESS; | |
13857 | } | |
13858 | ||
13859 | DEFUN (clear_ip_bgp_dampening_prefix, | |
13860 | clear_ip_bgp_dampening_prefix_cmd, | |
13861 | "clear ip bgp dampening A.B.C.D/M", | |
13862 | CLEAR_STR | |
13863 | IP_STR | |
13864 | BGP_STR | |
13865 | "Clear route flap dampening information\n" | |
13866 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n") | |
13867 | { | |
13868 | return bgp_clear_damp_route (vty, NULL, argv[0], AFI_IP, | |
13869 | SAFI_UNICAST, NULL, 1); | |
13870 | } | |
13871 | ||
13872 | DEFUN (clear_ip_bgp_dampening_address, | |
13873 | clear_ip_bgp_dampening_address_cmd, | |
13874 | "clear ip bgp dampening A.B.C.D", | |
13875 | CLEAR_STR | |
13876 | IP_STR | |
13877 | BGP_STR | |
13878 | "Clear route flap dampening information\n" | |
13879 | "Network to clear damping information\n") | |
13880 | { | |
13881 | return bgp_clear_damp_route (vty, NULL, argv[0], AFI_IP, | |
13882 | SAFI_UNICAST, NULL, 0); | |
13883 | } | |
13884 | ||
13885 | DEFUN (clear_ip_bgp_dampening_address_mask, | |
13886 | clear_ip_bgp_dampening_address_mask_cmd, | |
13887 | "clear ip bgp dampening A.B.C.D A.B.C.D", | |
13888 | CLEAR_STR | |
13889 | IP_STR | |
13890 | BGP_STR | |
13891 | "Clear route flap dampening information\n" | |
13892 | "Network to clear damping information\n" | |
13893 | "Network mask\n") | |
13894 | { | |
13895 | int ret; | |
13896 | char prefix_str[BUFSIZ]; | |
13897 | ||
13898 | ret = netmask_str2prefix_str (argv[0], argv[1], prefix_str); | |
13899 | if (! ret) | |
13900 | { | |
13901 | vty_out (vty, "%% Inconsistent address and mask%s", VTY_NEWLINE); | |
13902 | return CMD_WARNING; | |
13903 | } | |
13904 | ||
13905 | return bgp_clear_damp_route (vty, NULL, prefix_str, AFI_IP, | |
13906 | SAFI_UNICAST, NULL, 0); | |
13907 | } | |
6b0655a2 | 13908 | |
94f2b392 | 13909 | static int |
718e3744 | 13910 | bgp_config_write_network_vpnv4 (struct vty *vty, struct bgp *bgp, |
13911 | afi_t afi, safi_t safi, int *write) | |
13912 | { | |
13913 | struct bgp_node *prn; | |
13914 | struct bgp_node *rn; | |
13915 | struct bgp_table *table; | |
13916 | struct prefix *p; | |
13917 | struct prefix_rd *prd; | |
13918 | struct bgp_static *bgp_static; | |
13919 | u_int32_t label; | |
13920 | char buf[SU_ADDRSTRLEN]; | |
13921 | char rdbuf[RD_ADDRSTRLEN]; | |
13922 | ||
13923 | /* Network configuration. */ | |
13924 | for (prn = bgp_table_top (bgp->route[afi][safi]); prn; prn = bgp_route_next (prn)) | |
13925 | if ((table = prn->info) != NULL) | |
13926 | for (rn = bgp_table_top (table); rn; rn = bgp_route_next (rn)) | |
13927 | if ((bgp_static = rn->info) != NULL) | |
13928 | { | |
13929 | p = &rn->p; | |
13930 | prd = (struct prefix_rd *) &prn->p; | |
13931 | ||
13932 | /* "address-family" display. */ | |
13933 | bgp_config_write_family_header (vty, afi, safi, write); | |
13934 | ||
13935 | /* "network" configuration display. */ | |
13936 | prefix_rd2str (prd, rdbuf, RD_ADDRSTRLEN); | |
13937 | label = decode_label (bgp_static->tag); | |
13938 | ||
13939 | vty_out (vty, " network %s/%d rd %s tag %d", | |
13940 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
13941 | p->prefixlen, | |
13942 | rdbuf, label); | |
13943 | vty_out (vty, "%s", VTY_NEWLINE); | |
13944 | } | |
13945 | return 0; | |
13946 | } | |
13947 | ||
13948 | /* Configuration of static route announcement and aggregate | |
13949 | information. */ | |
13950 | int | |
13951 | bgp_config_write_network (struct vty *vty, struct bgp *bgp, | |
13952 | afi_t afi, safi_t safi, int *write) | |
13953 | { | |
13954 | struct bgp_node *rn; | |
13955 | struct prefix *p; | |
13956 | struct bgp_static *bgp_static; | |
13957 | struct bgp_aggregate *bgp_aggregate; | |
13958 | char buf[SU_ADDRSTRLEN]; | |
13959 | ||
13960 | if (afi == AFI_IP && safi == SAFI_MPLS_VPN) | |
13961 | return bgp_config_write_network_vpnv4 (vty, bgp, afi, safi, write); | |
13962 | ||
13963 | /* Network configuration. */ | |
13964 | for (rn = bgp_table_top (bgp->route[afi][safi]); rn; rn = bgp_route_next (rn)) | |
13965 | if ((bgp_static = rn->info) != NULL) | |
13966 | { | |
13967 | p = &rn->p; | |
13968 | ||
13969 | /* "address-family" display. */ | |
13970 | bgp_config_write_family_header (vty, afi, safi, write); | |
13971 | ||
13972 | /* "network" configuration display. */ | |
13973 | if (bgp_option_check (BGP_OPT_CONFIG_CISCO) && afi == AFI_IP) | |
13974 | { | |
13975 | u_int32_t destination; | |
13976 | struct in_addr netmask; | |
13977 | ||
13978 | destination = ntohl (p->u.prefix4.s_addr); | |
13979 | masklen2ip (p->prefixlen, &netmask); | |
13980 | vty_out (vty, " network %s", | |
13981 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN)); | |
13982 | ||
13983 | if ((IN_CLASSC (destination) && p->prefixlen == 24) | |
13984 | || (IN_CLASSB (destination) && p->prefixlen == 16) | |
13985 | || (IN_CLASSA (destination) && p->prefixlen == 8) | |
13986 | || p->u.prefix4.s_addr == 0) | |
13987 | { | |
13988 | /* Natural mask is not display. */ | |
13989 | } | |
13990 | else | |
13991 | vty_out (vty, " mask %s", inet_ntoa (netmask)); | |
13992 | } | |
13993 | else | |
13994 | { | |
13995 | vty_out (vty, " network %s/%d", | |
13996 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
13997 | p->prefixlen); | |
13998 | } | |
13999 | ||
14000 | if (bgp_static->rmap.name) | |
14001 | vty_out (vty, " route-map %s", bgp_static->rmap.name); | |
41367172 PJ |
14002 | else |
14003 | { | |
14004 | if (bgp_static->backdoor) | |
14005 | vty_out (vty, " backdoor"); | |
41367172 | 14006 | } |
718e3744 | 14007 | |
14008 | vty_out (vty, "%s", VTY_NEWLINE); | |
14009 | } | |
14010 | ||
14011 | /* Aggregate-address configuration. */ | |
14012 | for (rn = bgp_table_top (bgp->aggregate[afi][safi]); rn; rn = bgp_route_next (rn)) | |
14013 | if ((bgp_aggregate = rn->info) != NULL) | |
14014 | { | |
14015 | p = &rn->p; | |
14016 | ||
14017 | /* "address-family" display. */ | |
14018 | bgp_config_write_family_header (vty, afi, safi, write); | |
14019 | ||
14020 | if (bgp_option_check (BGP_OPT_CONFIG_CISCO) && afi == AFI_IP) | |
14021 | { | |
14022 | struct in_addr netmask; | |
14023 | ||
14024 | masklen2ip (p->prefixlen, &netmask); | |
14025 | vty_out (vty, " aggregate-address %s %s", | |
14026 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
14027 | inet_ntoa (netmask)); | |
14028 | } | |
14029 | else | |
14030 | { | |
14031 | vty_out (vty, " aggregate-address %s/%d", | |
14032 | inet_ntop (p->family, &p->u.prefix, buf, SU_ADDRSTRLEN), | |
14033 | p->prefixlen); | |
14034 | } | |
14035 | ||
14036 | if (bgp_aggregate->as_set) | |
14037 | vty_out (vty, " as-set"); | |
14038 | ||
14039 | if (bgp_aggregate->summary_only) | |
14040 | vty_out (vty, " summary-only"); | |
14041 | ||
14042 | vty_out (vty, "%s", VTY_NEWLINE); | |
14043 | } | |
14044 | ||
14045 | return 0; | |
14046 | } | |
14047 | ||
14048 | int | |
14049 | bgp_config_write_distance (struct vty *vty, struct bgp *bgp) | |
14050 | { | |
14051 | struct bgp_node *rn; | |
14052 | struct bgp_distance *bdistance; | |
14053 | ||
14054 | /* Distance configuration. */ | |
14055 | if (bgp->distance_ebgp | |
14056 | && bgp->distance_ibgp | |
14057 | && bgp->distance_local | |
14058 | && (bgp->distance_ebgp != ZEBRA_EBGP_DISTANCE_DEFAULT | |
14059 | || bgp->distance_ibgp != ZEBRA_IBGP_DISTANCE_DEFAULT | |
14060 | || bgp->distance_local != ZEBRA_IBGP_DISTANCE_DEFAULT)) | |
14061 | vty_out (vty, " distance bgp %d %d %d%s", | |
14062 | bgp->distance_ebgp, bgp->distance_ibgp, bgp->distance_local, | |
14063 | VTY_NEWLINE); | |
14064 | ||
14065 | for (rn = bgp_table_top (bgp_distance_table); rn; rn = bgp_route_next (rn)) | |
14066 | if ((bdistance = rn->info) != NULL) | |
14067 | { | |
14068 | vty_out (vty, " distance %d %s/%d %s%s", bdistance->distance, | |
14069 | inet_ntoa (rn->p.u.prefix4), rn->p.prefixlen, | |
14070 | bdistance->access_list ? bdistance->access_list : "", | |
14071 | VTY_NEWLINE); | |
14072 | } | |
14073 | ||
14074 | return 0; | |
14075 | } | |
14076 | ||
14077 | /* Allocate routing table structure and install commands. */ | |
14078 | void | |
66e5cd87 | 14079 | bgp_route_init (void) |
718e3744 | 14080 | { |
14081 | /* Init BGP distance table. */ | |
64e580a7 | 14082 | bgp_distance_table = bgp_table_init (AFI_IP, SAFI_UNICAST); |
718e3744 | 14083 | |
14084 | /* IPv4 BGP commands. */ | |
73ac8160 | 14085 | install_element (BGP_NODE, &bgp_table_map_cmd); |
718e3744 | 14086 | install_element (BGP_NODE, &bgp_network_cmd); |
14087 | install_element (BGP_NODE, &bgp_network_mask_cmd); | |
14088 | install_element (BGP_NODE, &bgp_network_mask_natural_cmd); | |
14089 | install_element (BGP_NODE, &bgp_network_route_map_cmd); | |
14090 | install_element (BGP_NODE, &bgp_network_mask_route_map_cmd); | |
14091 | install_element (BGP_NODE, &bgp_network_mask_natural_route_map_cmd); | |
14092 | install_element (BGP_NODE, &bgp_network_backdoor_cmd); | |
14093 | install_element (BGP_NODE, &bgp_network_mask_backdoor_cmd); | |
14094 | install_element (BGP_NODE, &bgp_network_mask_natural_backdoor_cmd); | |
73ac8160 | 14095 | install_element (BGP_NODE, &no_bgp_table_map_cmd); |
718e3744 | 14096 | install_element (BGP_NODE, &no_bgp_network_cmd); |
14097 | install_element (BGP_NODE, &no_bgp_network_mask_cmd); | |
14098 | install_element (BGP_NODE, &no_bgp_network_mask_natural_cmd); | |
14099 | install_element (BGP_NODE, &no_bgp_network_route_map_cmd); | |
14100 | install_element (BGP_NODE, &no_bgp_network_mask_route_map_cmd); | |
14101 | install_element (BGP_NODE, &no_bgp_network_mask_natural_route_map_cmd); | |
14102 | install_element (BGP_NODE, &no_bgp_network_backdoor_cmd); | |
14103 | install_element (BGP_NODE, &no_bgp_network_mask_backdoor_cmd); | |
14104 | install_element (BGP_NODE, &no_bgp_network_mask_natural_backdoor_cmd); | |
14105 | ||
14106 | install_element (BGP_NODE, &aggregate_address_cmd); | |
14107 | install_element (BGP_NODE, &aggregate_address_mask_cmd); | |
14108 | install_element (BGP_NODE, &aggregate_address_summary_only_cmd); | |
14109 | install_element (BGP_NODE, &aggregate_address_mask_summary_only_cmd); | |
14110 | install_element (BGP_NODE, &aggregate_address_as_set_cmd); | |
14111 | install_element (BGP_NODE, &aggregate_address_mask_as_set_cmd); | |
14112 | install_element (BGP_NODE, &aggregate_address_as_set_summary_cmd); | |
14113 | install_element (BGP_NODE, &aggregate_address_mask_as_set_summary_cmd); | |
14114 | install_element (BGP_NODE, &aggregate_address_summary_as_set_cmd); | |
14115 | install_element (BGP_NODE, &aggregate_address_mask_summary_as_set_cmd); | |
14116 | install_element (BGP_NODE, &no_aggregate_address_cmd); | |
14117 | install_element (BGP_NODE, &no_aggregate_address_summary_only_cmd); | |
14118 | install_element (BGP_NODE, &no_aggregate_address_as_set_cmd); | |
14119 | install_element (BGP_NODE, &no_aggregate_address_as_set_summary_cmd); | |
14120 | install_element (BGP_NODE, &no_aggregate_address_summary_as_set_cmd); | |
14121 | install_element (BGP_NODE, &no_aggregate_address_mask_cmd); | |
14122 | install_element (BGP_NODE, &no_aggregate_address_mask_summary_only_cmd); | |
14123 | install_element (BGP_NODE, &no_aggregate_address_mask_as_set_cmd); | |
14124 | install_element (BGP_NODE, &no_aggregate_address_mask_as_set_summary_cmd); | |
14125 | install_element (BGP_NODE, &no_aggregate_address_mask_summary_as_set_cmd); | |
14126 | ||
14127 | /* IPv4 unicast configuration. */ | |
73ac8160 | 14128 | install_element (BGP_IPV4_NODE, &bgp_table_map_cmd); |
718e3744 | 14129 | install_element (BGP_IPV4_NODE, &bgp_network_cmd); |
14130 | install_element (BGP_IPV4_NODE, &bgp_network_mask_cmd); | |
14131 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_cmd); | |
14132 | install_element (BGP_IPV4_NODE, &bgp_network_route_map_cmd); | |
14133 | install_element (BGP_IPV4_NODE, &bgp_network_mask_route_map_cmd); | |
14134 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_route_map_cmd); | |
73ac8160 | 14135 | install_element (BGP_IPV4_NODE, &no_bgp_table_map_cmd); |
c8f3fe30 | 14136 | install_element (BGP_IPV4_NODE, &no_bgp_network_cmd); |
718e3744 | 14137 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_cmd); |
14138 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_cmd); | |
14139 | install_element (BGP_IPV4_NODE, &no_bgp_network_route_map_cmd); | |
14140 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_route_map_cmd); | |
14141 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_route_map_cmd); | |
c8f3fe30 | 14142 | |
718e3744 | 14143 | install_element (BGP_IPV4_NODE, &aggregate_address_cmd); |
14144 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_cmd); | |
14145 | install_element (BGP_IPV4_NODE, &aggregate_address_summary_only_cmd); | |
14146 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_summary_only_cmd); | |
14147 | install_element (BGP_IPV4_NODE, &aggregate_address_as_set_cmd); | |
14148 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_as_set_cmd); | |
14149 | install_element (BGP_IPV4_NODE, &aggregate_address_as_set_summary_cmd); | |
14150 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_as_set_summary_cmd); | |
14151 | install_element (BGP_IPV4_NODE, &aggregate_address_summary_as_set_cmd); | |
14152 | install_element (BGP_IPV4_NODE, &aggregate_address_mask_summary_as_set_cmd); | |
14153 | install_element (BGP_IPV4_NODE, &no_aggregate_address_cmd); | |
14154 | install_element (BGP_IPV4_NODE, &no_aggregate_address_summary_only_cmd); | |
14155 | install_element (BGP_IPV4_NODE, &no_aggregate_address_as_set_cmd); | |
14156 | install_element (BGP_IPV4_NODE, &no_aggregate_address_as_set_summary_cmd); | |
14157 | install_element (BGP_IPV4_NODE, &no_aggregate_address_summary_as_set_cmd); | |
14158 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_cmd); | |
14159 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_summary_only_cmd); | |
14160 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_as_set_cmd); | |
14161 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_as_set_summary_cmd); | |
14162 | install_element (BGP_IPV4_NODE, &no_aggregate_address_mask_summary_as_set_cmd); | |
14163 | ||
14164 | /* IPv4 multicast configuration. */ | |
73ac8160 | 14165 | install_element (BGP_IPV4M_NODE, &bgp_table_map_cmd); |
718e3744 | 14166 | install_element (BGP_IPV4M_NODE, &bgp_network_cmd); |
14167 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_cmd); | |
14168 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_cmd); | |
14169 | install_element (BGP_IPV4M_NODE, &bgp_network_route_map_cmd); | |
14170 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_route_map_cmd); | |
14171 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_route_map_cmd); | |
73ac8160 | 14172 | install_element (BGP_IPV4M_NODE, &no_bgp_table_map_cmd); |
718e3744 | 14173 | install_element (BGP_IPV4M_NODE, &no_bgp_network_cmd); |
14174 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_cmd); | |
14175 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_cmd); | |
14176 | install_element (BGP_IPV4M_NODE, &no_bgp_network_route_map_cmd); | |
14177 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_route_map_cmd); | |
14178 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_route_map_cmd); | |
14179 | install_element (BGP_IPV4M_NODE, &aggregate_address_cmd); | |
14180 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_cmd); | |
14181 | install_element (BGP_IPV4M_NODE, &aggregate_address_summary_only_cmd); | |
14182 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_summary_only_cmd); | |
14183 | install_element (BGP_IPV4M_NODE, &aggregate_address_as_set_cmd); | |
14184 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_as_set_cmd); | |
14185 | install_element (BGP_IPV4M_NODE, &aggregate_address_as_set_summary_cmd); | |
14186 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_as_set_summary_cmd); | |
14187 | install_element (BGP_IPV4M_NODE, &aggregate_address_summary_as_set_cmd); | |
14188 | install_element (BGP_IPV4M_NODE, &aggregate_address_mask_summary_as_set_cmd); | |
14189 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_cmd); | |
14190 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_summary_only_cmd); | |
14191 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_as_set_cmd); | |
14192 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_as_set_summary_cmd); | |
14193 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_summary_as_set_cmd); | |
14194 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_cmd); | |
14195 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_summary_only_cmd); | |
14196 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_as_set_cmd); | |
14197 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_as_set_summary_cmd); | |
14198 | install_element (BGP_IPV4M_NODE, &no_aggregate_address_mask_summary_as_set_cmd); | |
14199 | ||
14200 | install_element (VIEW_NODE, &show_ip_bgp_cmd); | |
47fc97cc | 14201 | install_element (VIEW_NODE, &show_ip_bgp_csv_cmd); |
718e3744 | 14202 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_cmd); |
95cbbd2a | 14203 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_cmd); |
47fc97cc | 14204 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_csv_cmd); |
718e3744 | 14205 | install_element (VIEW_NODE, &show_ip_bgp_route_cmd); |
4092b06c DS |
14206 | install_element (VIEW_NODE, &show_ip_bgp_route_pathtype_cmd); |
14207 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_route_pathtype_cmd); | |
718e3744 | 14208 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_route_cmd); |
95cbbd2a | 14209 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_route_cmd); |
718e3744 | 14210 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_route_cmd); |
14211 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_route_cmd); | |
14212 | install_element (VIEW_NODE, &show_ip_bgp_prefix_cmd); | |
14213 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_cmd); | |
4092b06c DS |
14214 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_pathtype_cmd); |
14215 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_prefix_pathtype_cmd); | |
95cbbd2a | 14216 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_prefix_cmd); |
4092b06c | 14217 | install_element (VIEW_NODE, &show_ip_bgp_prefix_pathtype_cmd); |
718e3744 | 14218 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_prefix_cmd); |
14219 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_prefix_cmd); | |
14220 | install_element (VIEW_NODE, &show_ip_bgp_view_cmd); | |
14221 | install_element (VIEW_NODE, &show_ip_bgp_view_route_cmd); | |
14222 | install_element (VIEW_NODE, &show_ip_bgp_view_prefix_cmd); | |
14223 | install_element (VIEW_NODE, &show_ip_bgp_regexp_cmd); | |
14224 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_regexp_cmd); | |
14225 | install_element (VIEW_NODE, &show_ip_bgp_prefix_list_cmd); | |
14226 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_list_cmd); | |
14227 | install_element (VIEW_NODE, &show_ip_bgp_filter_list_cmd); | |
14228 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_filter_list_cmd); | |
14229 | install_element (VIEW_NODE, &show_ip_bgp_route_map_cmd); | |
14230 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_route_map_cmd); | |
14231 | install_element (VIEW_NODE, &show_ip_bgp_cidr_only_cmd); | |
14232 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_cidr_only_cmd); | |
14233 | install_element (VIEW_NODE, &show_ip_bgp_community_all_cmd); | |
14234 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_all_cmd); | |
14235 | install_element (VIEW_NODE, &show_ip_bgp_community_cmd); | |
14236 | install_element (VIEW_NODE, &show_ip_bgp_community2_cmd); | |
14237 | install_element (VIEW_NODE, &show_ip_bgp_community3_cmd); | |
14238 | install_element (VIEW_NODE, &show_ip_bgp_community4_cmd); | |
14239 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_cmd); | |
14240 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community2_cmd); | |
14241 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community3_cmd); | |
14242 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community4_cmd); | |
95cbbd2a ML |
14243 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community_all_cmd); |
14244 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community_cmd); | |
14245 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community2_cmd); | |
14246 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community3_cmd); | |
14247 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_community4_cmd); | |
718e3744 | 14248 | install_element (VIEW_NODE, &show_ip_bgp_community_exact_cmd); |
14249 | install_element (VIEW_NODE, &show_ip_bgp_community2_exact_cmd); | |
14250 | install_element (VIEW_NODE, &show_ip_bgp_community3_exact_cmd); | |
14251 | install_element (VIEW_NODE, &show_ip_bgp_community4_exact_cmd); | |
14252 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_exact_cmd); | |
14253 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community2_exact_cmd); | |
14254 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community3_exact_cmd); | |
14255 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community4_exact_cmd); | |
14256 | install_element (VIEW_NODE, &show_ip_bgp_community_list_cmd); | |
14257 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_list_cmd); | |
14258 | install_element (VIEW_NODE, &show_ip_bgp_community_list_exact_cmd); | |
14259 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_community_list_exact_cmd); | |
14260 | install_element (VIEW_NODE, &show_ip_bgp_prefix_longer_cmd); | |
14261 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_prefix_longer_cmd); | |
14262 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_advertised_route_cmd); | |
0b16f239 | 14263 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_advertised_route_rmap_cmd); |
47fc97cc | 14264 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_advertised_route_csv_cmd); |
0b16f239 | 14265 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_advertised_route_csv_rmap_cmd); |
718e3744 | 14266 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_cmd); |
0b16f239 | 14267 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_rmap_cmd); |
718e3744 | 14268 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_received_routes_cmd); |
0b16f239 | 14269 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_received_routes_rmap_cmd); |
718e3744 | 14270 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_cmd); |
0b16f239 | 14271 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_rmap_cmd); |
95cbbd2a | 14272 | install_element (VIEW_NODE, &show_bgp_view_afi_safi_neighbor_adv_recd_routes_cmd); |
718e3744 | 14273 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_routes_cmd); |
47fc97cc | 14274 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_routes_csv_cmd); |
718e3744 | 14275 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_routes_cmd); |
14276 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_received_prefix_filter_cmd); | |
14277 | install_element (VIEW_NODE, &show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd); | |
14278 | install_element (VIEW_NODE, &show_ip_bgp_dampened_paths_cmd); | |
14279 | install_element (VIEW_NODE, &show_ip_bgp_flap_statistics_cmd); | |
14280 | install_element (VIEW_NODE, &show_ip_bgp_flap_address_cmd); | |
14281 | install_element (VIEW_NODE, &show_ip_bgp_flap_prefix_cmd); | |
14282 | install_element (VIEW_NODE, &show_ip_bgp_flap_cidr_only_cmd); | |
14283 | install_element (VIEW_NODE, &show_ip_bgp_flap_regexp_cmd); | |
14284 | install_element (VIEW_NODE, &show_ip_bgp_flap_filter_list_cmd); | |
14285 | install_element (VIEW_NODE, &show_ip_bgp_flap_prefix_list_cmd); | |
14286 | install_element (VIEW_NODE, &show_ip_bgp_flap_prefix_longer_cmd); | |
14287 | install_element (VIEW_NODE, &show_ip_bgp_flap_route_map_cmd); | |
14288 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_flap_cmd); | |
14289 | install_element (VIEW_NODE, &show_ip_bgp_neighbor_damp_cmd); | |
fee0f4c6 | 14290 | install_element (VIEW_NODE, &show_ip_bgp_rsclient_cmd); |
95cbbd2a | 14291 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 14292 | install_element (VIEW_NODE, &show_ip_bgp_rsclient_route_cmd); |
95cbbd2a | 14293 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 14294 | install_element (VIEW_NODE, &show_ip_bgp_rsclient_prefix_cmd); |
95cbbd2a | 14295 | install_element (VIEW_NODE, &show_bgp_ipv4_safi_rsclient_prefix_cmd); |
2a71e9ce TP |
14296 | install_element (VIEW_NODE, &show_ip_bgp_view_neighbor_advertised_route_cmd); |
14297 | install_element (VIEW_NODE, &show_ip_bgp_view_neighbor_received_routes_cmd); | |
fee0f4c6 | 14298 | install_element (VIEW_NODE, &show_ip_bgp_view_rsclient_cmd); |
95cbbd2a | 14299 | install_element (VIEW_NODE, &show_bgp_view_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 14300 | install_element (VIEW_NODE, &show_ip_bgp_view_rsclient_route_cmd); |
95cbbd2a | 14301 | install_element (VIEW_NODE, &show_bgp_view_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 14302 | install_element (VIEW_NODE, &show_ip_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 14303 | install_element (VIEW_NODE, &show_bgp_view_ipv4_safi_rsclient_prefix_cmd); |
62687ff1 PJ |
14304 | |
14305 | /* Restricted node: VIEW_NODE - (set of dangerous commands) */ | |
14306 | install_element (RESTRICTED_NODE, &show_ip_bgp_route_cmd); | |
4092b06c DS |
14307 | install_element (RESTRICTED_NODE, &show_ip_bgp_route_pathtype_cmd); |
14308 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_route_pathtype_cmd); | |
62687ff1 | 14309 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_route_cmd); |
95cbbd2a | 14310 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_route_cmd); |
62687ff1 PJ |
14311 | install_element (RESTRICTED_NODE, &show_ip_bgp_vpnv4_rd_route_cmd); |
14312 | install_element (RESTRICTED_NODE, &show_ip_bgp_prefix_cmd); | |
14313 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_prefix_cmd); | |
4092b06c DS |
14314 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_prefix_pathtype_cmd); |
14315 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_prefix_pathtype_cmd); | |
95cbbd2a | 14316 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_prefix_cmd); |
4092b06c | 14317 | install_element (RESTRICTED_NODE, &show_ip_bgp_prefix_pathtype_cmd); |
62687ff1 PJ |
14318 | install_element (RESTRICTED_NODE, &show_ip_bgp_vpnv4_all_prefix_cmd); |
14319 | install_element (RESTRICTED_NODE, &show_ip_bgp_vpnv4_rd_prefix_cmd); | |
14320 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_route_cmd); | |
14321 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_prefix_cmd); | |
14322 | install_element (RESTRICTED_NODE, &show_ip_bgp_community_cmd); | |
14323 | install_element (RESTRICTED_NODE, &show_ip_bgp_community2_cmd); | |
14324 | install_element (RESTRICTED_NODE, &show_ip_bgp_community3_cmd); | |
14325 | install_element (RESTRICTED_NODE, &show_ip_bgp_community4_cmd); | |
14326 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community_cmd); | |
14327 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community2_cmd); | |
14328 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community3_cmd); | |
14329 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community4_cmd); | |
95cbbd2a ML |
14330 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community_all_cmd); |
14331 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community_cmd); | |
14332 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community2_cmd); | |
14333 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community3_cmd); | |
14334 | install_element (RESTRICTED_NODE, &show_bgp_view_afi_safi_community4_cmd); | |
62687ff1 PJ |
14335 | install_element (RESTRICTED_NODE, &show_ip_bgp_community_exact_cmd); |
14336 | install_element (RESTRICTED_NODE, &show_ip_bgp_community2_exact_cmd); | |
14337 | install_element (RESTRICTED_NODE, &show_ip_bgp_community3_exact_cmd); | |
14338 | install_element (RESTRICTED_NODE, &show_ip_bgp_community4_exact_cmd); | |
14339 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community_exact_cmd); | |
14340 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community2_exact_cmd); | |
14341 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community3_exact_cmd); | |
14342 | install_element (RESTRICTED_NODE, &show_ip_bgp_ipv4_community4_exact_cmd); | |
14343 | install_element (RESTRICTED_NODE, &show_ip_bgp_rsclient_route_cmd); | |
95cbbd2a | 14344 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_rsclient_route_cmd); |
62687ff1 | 14345 | install_element (RESTRICTED_NODE, &show_ip_bgp_rsclient_prefix_cmd); |
95cbbd2a | 14346 | install_element (RESTRICTED_NODE, &show_bgp_ipv4_safi_rsclient_prefix_cmd); |
62687ff1 | 14347 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_rsclient_route_cmd); |
95cbbd2a | 14348 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv4_safi_rsclient_route_cmd); |
62687ff1 | 14349 | install_element (RESTRICTED_NODE, &show_ip_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 14350 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv4_safi_rsclient_prefix_cmd); |
718e3744 | 14351 | |
14352 | install_element (ENABLE_NODE, &show_ip_bgp_cmd); | |
47fc97cc | 14353 | install_element (ENABLE_NODE, &show_ip_bgp_csv_cmd); |
718e3744 | 14354 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_cmd); |
95cbbd2a | 14355 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_cmd); |
47fc97cc | 14356 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_csv_cmd); |
718e3744 | 14357 | install_element (ENABLE_NODE, &show_ip_bgp_route_cmd); |
4092b06c DS |
14358 | install_element (ENABLE_NODE, &show_ip_bgp_route_pathtype_cmd); |
14359 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_route_pathtype_cmd); | |
718e3744 | 14360 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_route_cmd); |
95cbbd2a | 14361 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_route_cmd); |
718e3744 | 14362 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_route_cmd); |
14363 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_route_cmd); | |
14364 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_cmd); | |
14365 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_cmd); | |
4092b06c DS |
14366 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_pathtype_cmd); |
14367 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_prefix_pathtype_cmd); | |
95cbbd2a | 14368 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_prefix_cmd); |
4092b06c | 14369 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_pathtype_cmd); |
718e3744 | 14370 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_prefix_cmd); |
14371 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_prefix_cmd); | |
14372 | install_element (ENABLE_NODE, &show_ip_bgp_view_cmd); | |
14373 | install_element (ENABLE_NODE, &show_ip_bgp_view_route_cmd); | |
14374 | install_element (ENABLE_NODE, &show_ip_bgp_view_prefix_cmd); | |
14375 | install_element (ENABLE_NODE, &show_ip_bgp_regexp_cmd); | |
14376 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_regexp_cmd); | |
14377 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_list_cmd); | |
14378 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_list_cmd); | |
14379 | install_element (ENABLE_NODE, &show_ip_bgp_filter_list_cmd); | |
14380 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_filter_list_cmd); | |
14381 | install_element (ENABLE_NODE, &show_ip_bgp_route_map_cmd); | |
14382 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_route_map_cmd); | |
14383 | install_element (ENABLE_NODE, &show_ip_bgp_cidr_only_cmd); | |
14384 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_cidr_only_cmd); | |
14385 | install_element (ENABLE_NODE, &show_ip_bgp_community_all_cmd); | |
14386 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_all_cmd); | |
14387 | install_element (ENABLE_NODE, &show_ip_bgp_community_cmd); | |
14388 | install_element (ENABLE_NODE, &show_ip_bgp_community2_cmd); | |
14389 | install_element (ENABLE_NODE, &show_ip_bgp_community3_cmd); | |
14390 | install_element (ENABLE_NODE, &show_ip_bgp_community4_cmd); | |
14391 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_cmd); | |
14392 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community2_cmd); | |
14393 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community3_cmd); | |
14394 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community4_cmd); | |
95cbbd2a ML |
14395 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community_all_cmd); |
14396 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community_cmd); | |
14397 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community2_cmd); | |
14398 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community3_cmd); | |
14399 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_community4_cmd); | |
718e3744 | 14400 | install_element (ENABLE_NODE, &show_ip_bgp_community_exact_cmd); |
14401 | install_element (ENABLE_NODE, &show_ip_bgp_community2_exact_cmd); | |
14402 | install_element (ENABLE_NODE, &show_ip_bgp_community3_exact_cmd); | |
14403 | install_element (ENABLE_NODE, &show_ip_bgp_community4_exact_cmd); | |
14404 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_exact_cmd); | |
14405 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community2_exact_cmd); | |
14406 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community3_exact_cmd); | |
14407 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community4_exact_cmd); | |
14408 | install_element (ENABLE_NODE, &show_ip_bgp_community_list_cmd); | |
14409 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_list_cmd); | |
14410 | install_element (ENABLE_NODE, &show_ip_bgp_community_list_exact_cmd); | |
14411 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_community_list_exact_cmd); | |
14412 | install_element (ENABLE_NODE, &show_ip_bgp_prefix_longer_cmd); | |
14413 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_prefix_longer_cmd); | |
14414 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_advertised_route_cmd); | |
47fc97cc | 14415 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_advertised_route_csv_cmd); |
0b16f239 DS |
14416 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_advertised_route_rmap_cmd); |
14417 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_advertised_route_csv_rmap_cmd); | |
718e3744 | 14418 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_cmd); |
0b16f239 | 14419 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_advertised_route_rmap_cmd); |
718e3744 | 14420 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_received_routes_cmd); |
0b16f239 | 14421 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_received_routes_rmap_cmd); |
718e3744 | 14422 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_cmd); |
0b16f239 | 14423 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_received_routes_rmap_cmd); |
95cbbd2a | 14424 | install_element (ENABLE_NODE, &show_bgp_view_afi_safi_neighbor_adv_recd_routes_cmd); |
718e3744 | 14425 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_routes_cmd); |
47fc97cc | 14426 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_routes_csv_cmd); |
718e3744 | 14427 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_routes_cmd); |
14428 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_received_prefix_filter_cmd); | |
14429 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd); | |
14430 | install_element (ENABLE_NODE, &show_ip_bgp_dampened_paths_cmd); | |
14431 | install_element (ENABLE_NODE, &show_ip_bgp_flap_statistics_cmd); | |
14432 | install_element (ENABLE_NODE, &show_ip_bgp_flap_address_cmd); | |
14433 | install_element (ENABLE_NODE, &show_ip_bgp_flap_prefix_cmd); | |
14434 | install_element (ENABLE_NODE, &show_ip_bgp_flap_cidr_only_cmd); | |
14435 | install_element (ENABLE_NODE, &show_ip_bgp_flap_regexp_cmd); | |
14436 | install_element (ENABLE_NODE, &show_ip_bgp_flap_filter_list_cmd); | |
14437 | install_element (ENABLE_NODE, &show_ip_bgp_flap_prefix_list_cmd); | |
14438 | install_element (ENABLE_NODE, &show_ip_bgp_flap_prefix_longer_cmd); | |
14439 | install_element (ENABLE_NODE, &show_ip_bgp_flap_route_map_cmd); | |
14440 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_flap_cmd); | |
14441 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_damp_cmd); | |
fee0f4c6 | 14442 | install_element (ENABLE_NODE, &show_ip_bgp_rsclient_cmd); |
95cbbd2a | 14443 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 14444 | install_element (ENABLE_NODE, &show_ip_bgp_rsclient_route_cmd); |
95cbbd2a | 14445 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 14446 | install_element (ENABLE_NODE, &show_ip_bgp_rsclient_prefix_cmd); |
95cbbd2a | 14447 | install_element (ENABLE_NODE, &show_bgp_ipv4_safi_rsclient_prefix_cmd); |
2a71e9ce TP |
14448 | install_element (ENABLE_NODE, &show_ip_bgp_view_neighbor_advertised_route_cmd); |
14449 | install_element (ENABLE_NODE, &show_ip_bgp_view_neighbor_received_routes_cmd); | |
fee0f4c6 | 14450 | install_element (ENABLE_NODE, &show_ip_bgp_view_rsclient_cmd); |
95cbbd2a | 14451 | install_element (ENABLE_NODE, &show_bgp_view_ipv4_safi_rsclient_cmd); |
fee0f4c6 | 14452 | install_element (ENABLE_NODE, &show_ip_bgp_view_rsclient_route_cmd); |
95cbbd2a | 14453 | install_element (ENABLE_NODE, &show_bgp_view_ipv4_safi_rsclient_route_cmd); |
fee0f4c6 | 14454 | install_element (ENABLE_NODE, &show_ip_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 14455 | install_element (ENABLE_NODE, &show_bgp_view_ipv4_safi_rsclient_prefix_cmd); |
718e3744 | 14456 | |
14457 | /* BGP dampening clear commands */ | |
14458 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_cmd); | |
14459 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_prefix_cmd); | |
14460 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_address_cmd); | |
14461 | install_element (ENABLE_NODE, &clear_ip_bgp_dampening_address_mask_cmd); | |
14462 | ||
ff7924f6 PJ |
14463 | /* prefix count */ |
14464 | install_element (ENABLE_NODE, &show_ip_bgp_neighbor_prefix_counts_cmd); | |
14465 | install_element (ENABLE_NODE, &show_ip_bgp_ipv4_neighbor_prefix_counts_cmd); | |
14466 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_neighbor_prefix_counts_cmd); | |
718e3744 | 14467 | #ifdef HAVE_IPV6 |
ff7924f6 PJ |
14468 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_prefix_counts_cmd); |
14469 | ||
718e3744 | 14470 | /* New config IPv6 BGP commands. */ |
73ac8160 | 14471 | install_element (BGP_IPV6_NODE, &bgp_table_map_cmd); |
718e3744 | 14472 | install_element (BGP_IPV6_NODE, &ipv6_bgp_network_cmd); |
14473 | install_element (BGP_IPV6_NODE, &ipv6_bgp_network_route_map_cmd); | |
73ac8160 | 14474 | install_element (BGP_IPV6_NODE, &no_bgp_table_map_cmd); |
718e3744 | 14475 | install_element (BGP_IPV6_NODE, &no_ipv6_bgp_network_cmd); |
14476 | install_element (BGP_IPV6_NODE, &no_ipv6_bgp_network_route_map_cmd); | |
14477 | ||
14478 | install_element (BGP_IPV6_NODE, &ipv6_aggregate_address_cmd); | |
14479 | install_element (BGP_IPV6_NODE, &ipv6_aggregate_address_summary_only_cmd); | |
14480 | install_element (BGP_IPV6_NODE, &no_ipv6_aggregate_address_cmd); | |
14481 | install_element (BGP_IPV6_NODE, &no_ipv6_aggregate_address_summary_only_cmd); | |
73bfe0bd B |
14482 | |
14483 | install_element (BGP_IPV6M_NODE, &ipv6_bgp_network_cmd); | |
14484 | install_element (BGP_IPV6M_NODE, &no_ipv6_bgp_network_cmd); | |
718e3744 | 14485 | |
14486 | /* Old config IPv6 BGP commands. */ | |
14487 | install_element (BGP_NODE, &old_ipv6_bgp_network_cmd); | |
14488 | install_element (BGP_NODE, &old_no_ipv6_bgp_network_cmd); | |
14489 | ||
14490 | install_element (BGP_NODE, &old_ipv6_aggregate_address_cmd); | |
14491 | install_element (BGP_NODE, &old_ipv6_aggregate_address_summary_only_cmd); | |
14492 | install_element (BGP_NODE, &old_no_ipv6_aggregate_address_cmd); | |
14493 | install_element (BGP_NODE, &old_no_ipv6_aggregate_address_summary_only_cmd); | |
14494 | ||
14495 | install_element (VIEW_NODE, &show_bgp_cmd); | |
14496 | install_element (VIEW_NODE, &show_bgp_ipv6_cmd); | |
95cbbd2a | 14497 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_cmd); |
47fc97cc | 14498 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_csv_cmd); |
718e3744 | 14499 | install_element (VIEW_NODE, &show_bgp_route_cmd); |
14500 | install_element (VIEW_NODE, &show_bgp_ipv6_route_cmd); | |
95cbbd2a | 14501 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_route_cmd); |
4092b06c DS |
14502 | install_element (VIEW_NODE, &show_bgp_route_pathtype_cmd); |
14503 | install_element (VIEW_NODE, &show_bgp_ipv6_route_pathtype_cmd); | |
14504 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_route_pathtype_cmd); | |
718e3744 | 14505 | install_element (VIEW_NODE, &show_bgp_prefix_cmd); |
14506 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_cmd); | |
95cbbd2a | 14507 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_prefix_cmd); |
4092b06c DS |
14508 | install_element (VIEW_NODE, &show_bgp_prefix_pathtype_cmd); |
14509 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_pathtype_cmd); | |
14510 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_prefix_pathtype_cmd); | |
718e3744 | 14511 | install_element (VIEW_NODE, &show_bgp_regexp_cmd); |
14512 | install_element (VIEW_NODE, &show_bgp_ipv6_regexp_cmd); | |
14513 | install_element (VIEW_NODE, &show_bgp_prefix_list_cmd); | |
14514 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_list_cmd); | |
14515 | install_element (VIEW_NODE, &show_bgp_filter_list_cmd); | |
14516 | install_element (VIEW_NODE, &show_bgp_ipv6_filter_list_cmd); | |
14517 | install_element (VIEW_NODE, &show_bgp_route_map_cmd); | |
14518 | install_element (VIEW_NODE, &show_bgp_ipv6_route_map_cmd); | |
14519 | install_element (VIEW_NODE, &show_bgp_community_all_cmd); | |
14520 | install_element (VIEW_NODE, &show_bgp_ipv6_community_all_cmd); | |
14521 | install_element (VIEW_NODE, &show_bgp_community_cmd); | |
14522 | install_element (VIEW_NODE, &show_bgp_ipv6_community_cmd); | |
14523 | install_element (VIEW_NODE, &show_bgp_community2_cmd); | |
14524 | install_element (VIEW_NODE, &show_bgp_ipv6_community2_cmd); | |
14525 | install_element (VIEW_NODE, &show_bgp_community3_cmd); | |
14526 | install_element (VIEW_NODE, &show_bgp_ipv6_community3_cmd); | |
14527 | install_element (VIEW_NODE, &show_bgp_community4_cmd); | |
14528 | install_element (VIEW_NODE, &show_bgp_ipv6_community4_cmd); | |
14529 | install_element (VIEW_NODE, &show_bgp_community_exact_cmd); | |
14530 | install_element (VIEW_NODE, &show_bgp_ipv6_community_exact_cmd); | |
14531 | install_element (VIEW_NODE, &show_bgp_community2_exact_cmd); | |
14532 | install_element (VIEW_NODE, &show_bgp_ipv6_community2_exact_cmd); | |
14533 | install_element (VIEW_NODE, &show_bgp_community3_exact_cmd); | |
14534 | install_element (VIEW_NODE, &show_bgp_ipv6_community3_exact_cmd); | |
14535 | install_element (VIEW_NODE, &show_bgp_community4_exact_cmd); | |
14536 | install_element (VIEW_NODE, &show_bgp_ipv6_community4_exact_cmd); | |
14537 | install_element (VIEW_NODE, &show_bgp_community_list_cmd); | |
14538 | install_element (VIEW_NODE, &show_bgp_ipv6_community_list_cmd); | |
14539 | install_element (VIEW_NODE, &show_bgp_community_list_exact_cmd); | |
14540 | install_element (VIEW_NODE, &show_bgp_ipv6_community_list_exact_cmd); | |
14541 | install_element (VIEW_NODE, &show_bgp_prefix_longer_cmd); | |
14542 | install_element (VIEW_NODE, &show_bgp_ipv6_prefix_longer_cmd); | |
14543 | install_element (VIEW_NODE, &show_bgp_neighbor_advertised_route_cmd); | |
14544 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_advertised_route_cmd); | |
47fc97cc DS |
14545 | install_element (VIEW_NODE, &show_bgp_neighbor_advertised_route_csv_cmd); |
14546 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_advertised_route_csv_cmd); | |
718e3744 | 14547 | install_element (VIEW_NODE, &show_bgp_neighbor_received_routes_cmd); |
14548 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_received_routes_cmd); | |
14549 | install_element (VIEW_NODE, &show_bgp_neighbor_routes_cmd); | |
14550 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_routes_cmd); | |
47fc97cc DS |
14551 | install_element (VIEW_NODE, &show_bgp_neighbor_routes_csv_cmd); |
14552 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_routes_csv_cmd); | |
718e3744 | 14553 | install_element (VIEW_NODE, &show_bgp_neighbor_received_prefix_filter_cmd); |
14554 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_received_prefix_filter_cmd); | |
bb46e94f | 14555 | install_element (VIEW_NODE, &show_bgp_neighbor_flap_cmd); |
14556 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_flap_cmd); | |
14557 | install_element (VIEW_NODE, &show_bgp_neighbor_damp_cmd); | |
14558 | install_element (VIEW_NODE, &show_bgp_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 14559 | install_element (VIEW_NODE, &show_bgp_rsclient_cmd); |
95cbbd2a | 14560 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 14561 | install_element (VIEW_NODE, &show_bgp_rsclient_route_cmd); |
95cbbd2a | 14562 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 14563 | install_element (VIEW_NODE, &show_bgp_rsclient_prefix_cmd); |
95cbbd2a | 14564 | install_element (VIEW_NODE, &show_bgp_ipv6_safi_rsclient_prefix_cmd); |
bb46e94f | 14565 | install_element (VIEW_NODE, &show_bgp_view_cmd); |
14566 | install_element (VIEW_NODE, &show_bgp_view_ipv6_cmd); | |
14567 | install_element (VIEW_NODE, &show_bgp_view_route_cmd); | |
14568 | install_element (VIEW_NODE, &show_bgp_view_ipv6_route_cmd); | |
14569 | install_element (VIEW_NODE, &show_bgp_view_prefix_cmd); | |
14570 | install_element (VIEW_NODE, &show_bgp_view_ipv6_prefix_cmd); | |
14571 | install_element (VIEW_NODE, &show_bgp_view_neighbor_advertised_route_cmd); | |
14572 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_advertised_route_cmd); | |
47fc97cc DS |
14573 | install_element (VIEW_NODE, &show_bgp_view_neighbor_advertised_route_csv_cmd); |
14574 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_advertised_route_csv_cmd); | |
bb46e94f | 14575 | install_element (VIEW_NODE, &show_bgp_view_neighbor_received_routes_cmd); |
14576 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_received_routes_cmd); | |
14577 | install_element (VIEW_NODE, &show_bgp_view_neighbor_routes_cmd); | |
47fc97cc | 14578 | install_element (VIEW_NODE, &show_bgp_view_neighbor_routes_csv_cmd); |
bb46e94f | 14579 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_routes_cmd); |
14580 | install_element (VIEW_NODE, &show_bgp_view_neighbor_received_prefix_filter_cmd); | |
14581 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd); | |
14582 | install_element (VIEW_NODE, &show_bgp_view_neighbor_flap_cmd); | |
14583 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_flap_cmd); | |
14584 | install_element (VIEW_NODE, &show_bgp_view_neighbor_damp_cmd); | |
14585 | install_element (VIEW_NODE, &show_bgp_view_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 14586 | install_element (VIEW_NODE, &show_bgp_view_rsclient_cmd); |
95cbbd2a | 14587 | install_element (VIEW_NODE, &show_bgp_view_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 14588 | install_element (VIEW_NODE, &show_bgp_view_rsclient_route_cmd); |
95cbbd2a | 14589 | install_element (VIEW_NODE, &show_bgp_view_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 14590 | install_element (VIEW_NODE, &show_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 14591 | install_element (VIEW_NODE, &show_bgp_view_ipv6_safi_rsclient_prefix_cmd); |
62687ff1 PJ |
14592 | |
14593 | /* Restricted: | |
14594 | * VIEW_NODE - (set of dangerous commands) - (commands dependent on prev) | |
14595 | */ | |
14596 | install_element (RESTRICTED_NODE, &show_bgp_route_cmd); | |
14597 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_route_cmd); | |
95cbbd2a | 14598 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_route_cmd); |
4092b06c DS |
14599 | install_element (RESTRICTED_NODE, &show_bgp_route_pathtype_cmd); |
14600 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_route_pathtype_cmd); | |
14601 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_route_pathtype_cmd); | |
62687ff1 PJ |
14602 | install_element (RESTRICTED_NODE, &show_bgp_prefix_cmd); |
14603 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_prefix_cmd); | |
95cbbd2a | 14604 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_prefix_cmd); |
4092b06c DS |
14605 | install_element (RESTRICTED_NODE, &show_bgp_prefix_pathtype_cmd); |
14606 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_prefix_pathtype_cmd); | |
14607 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_prefix_pathtype_cmd); | |
62687ff1 PJ |
14608 | install_element (RESTRICTED_NODE, &show_bgp_community_cmd); |
14609 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community_cmd); | |
14610 | install_element (RESTRICTED_NODE, &show_bgp_community2_cmd); | |
14611 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community2_cmd); | |
14612 | install_element (RESTRICTED_NODE, &show_bgp_community3_cmd); | |
14613 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community3_cmd); | |
14614 | install_element (RESTRICTED_NODE, &show_bgp_community4_cmd); | |
14615 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community4_cmd); | |
14616 | install_element (RESTRICTED_NODE, &show_bgp_community_exact_cmd); | |
14617 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community_exact_cmd); | |
14618 | install_element (RESTRICTED_NODE, &show_bgp_community2_exact_cmd); | |
14619 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community2_exact_cmd); | |
14620 | install_element (RESTRICTED_NODE, &show_bgp_community3_exact_cmd); | |
14621 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community3_exact_cmd); | |
14622 | install_element (RESTRICTED_NODE, &show_bgp_community4_exact_cmd); | |
14623 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_community4_exact_cmd); | |
14624 | install_element (RESTRICTED_NODE, &show_bgp_rsclient_route_cmd); | |
95cbbd2a | 14625 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_rsclient_route_cmd); |
62687ff1 | 14626 | install_element (RESTRICTED_NODE, &show_bgp_rsclient_prefix_cmd); |
95cbbd2a | 14627 | install_element (RESTRICTED_NODE, &show_bgp_ipv6_safi_rsclient_prefix_cmd); |
62687ff1 PJ |
14628 | install_element (RESTRICTED_NODE, &show_bgp_view_route_cmd); |
14629 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_route_cmd); | |
14630 | install_element (RESTRICTED_NODE, &show_bgp_view_prefix_cmd); | |
14631 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_prefix_cmd); | |
14632 | install_element (RESTRICTED_NODE, &show_bgp_view_neighbor_received_prefix_filter_cmd); | |
14633 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd); | |
14634 | install_element (RESTRICTED_NODE, &show_bgp_view_rsclient_route_cmd); | |
95cbbd2a | 14635 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_safi_rsclient_route_cmd); |
62687ff1 | 14636 | install_element (RESTRICTED_NODE, &show_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 14637 | install_element (RESTRICTED_NODE, &show_bgp_view_ipv6_safi_rsclient_prefix_cmd); |
718e3744 | 14638 | |
14639 | install_element (ENABLE_NODE, &show_bgp_cmd); | |
14640 | install_element (ENABLE_NODE, &show_bgp_ipv6_cmd); | |
95cbbd2a | 14641 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_cmd); |
47fc97cc | 14642 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_csv_cmd); |
718e3744 | 14643 | install_element (ENABLE_NODE, &show_bgp_route_cmd); |
14644 | install_element (ENABLE_NODE, &show_bgp_ipv6_route_cmd); | |
95cbbd2a | 14645 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_route_cmd); |
4092b06c DS |
14646 | install_element (ENABLE_NODE, &show_bgp_route_pathtype_cmd); |
14647 | install_element (ENABLE_NODE, &show_bgp_ipv6_route_pathtype_cmd); | |
14648 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_route_pathtype_cmd); | |
718e3744 | 14649 | install_element (ENABLE_NODE, &show_bgp_prefix_cmd); |
4092b06c DS |
14650 | install_element (ENABLE_NODE, &show_bgp_prefix_pathtype_cmd); |
14651 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_pathtype_cmd); | |
14652 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_prefix_pathtype_cmd); | |
718e3744 | 14653 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_cmd); |
95cbbd2a | 14654 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_prefix_cmd); |
718e3744 | 14655 | install_element (ENABLE_NODE, &show_bgp_regexp_cmd); |
14656 | install_element (ENABLE_NODE, &show_bgp_ipv6_regexp_cmd); | |
14657 | install_element (ENABLE_NODE, &show_bgp_prefix_list_cmd); | |
14658 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_list_cmd); | |
14659 | install_element (ENABLE_NODE, &show_bgp_filter_list_cmd); | |
14660 | install_element (ENABLE_NODE, &show_bgp_ipv6_filter_list_cmd); | |
14661 | install_element (ENABLE_NODE, &show_bgp_route_map_cmd); | |
14662 | install_element (ENABLE_NODE, &show_bgp_ipv6_route_map_cmd); | |
14663 | install_element (ENABLE_NODE, &show_bgp_community_all_cmd); | |
14664 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_all_cmd); | |
14665 | install_element (ENABLE_NODE, &show_bgp_community_cmd); | |
14666 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_cmd); | |
14667 | install_element (ENABLE_NODE, &show_bgp_community2_cmd); | |
14668 | install_element (ENABLE_NODE, &show_bgp_ipv6_community2_cmd); | |
14669 | install_element (ENABLE_NODE, &show_bgp_community3_cmd); | |
14670 | install_element (ENABLE_NODE, &show_bgp_ipv6_community3_cmd); | |
14671 | install_element (ENABLE_NODE, &show_bgp_community4_cmd); | |
14672 | install_element (ENABLE_NODE, &show_bgp_ipv6_community4_cmd); | |
14673 | install_element (ENABLE_NODE, &show_bgp_community_exact_cmd); | |
14674 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_exact_cmd); | |
14675 | install_element (ENABLE_NODE, &show_bgp_community2_exact_cmd); | |
14676 | install_element (ENABLE_NODE, &show_bgp_ipv6_community2_exact_cmd); | |
14677 | install_element (ENABLE_NODE, &show_bgp_community3_exact_cmd); | |
14678 | install_element (ENABLE_NODE, &show_bgp_ipv6_community3_exact_cmd); | |
14679 | install_element (ENABLE_NODE, &show_bgp_community4_exact_cmd); | |
14680 | install_element (ENABLE_NODE, &show_bgp_ipv6_community4_exact_cmd); | |
14681 | install_element (ENABLE_NODE, &show_bgp_community_list_cmd); | |
14682 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_list_cmd); | |
14683 | install_element (ENABLE_NODE, &show_bgp_community_list_exact_cmd); | |
14684 | install_element (ENABLE_NODE, &show_bgp_ipv6_community_list_exact_cmd); | |
14685 | install_element (ENABLE_NODE, &show_bgp_prefix_longer_cmd); | |
14686 | install_element (ENABLE_NODE, &show_bgp_ipv6_prefix_longer_cmd); | |
14687 | install_element (ENABLE_NODE, &show_bgp_neighbor_advertised_route_cmd); | |
14688 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_advertised_route_cmd); | |
47fc97cc DS |
14689 | install_element (ENABLE_NODE, &show_bgp_neighbor_advertised_route_csv_cmd); |
14690 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_advertised_route_csv_cmd); | |
718e3744 | 14691 | install_element (ENABLE_NODE, &show_bgp_neighbor_received_routes_cmd); |
14692 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_received_routes_cmd); | |
14693 | install_element (ENABLE_NODE, &show_bgp_neighbor_routes_cmd); | |
14694 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_routes_cmd); | |
47fc97cc DS |
14695 | install_element (ENABLE_NODE, &show_bgp_neighbor_routes_csv_cmd); |
14696 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_routes_csv_cmd); | |
718e3744 | 14697 | install_element (ENABLE_NODE, &show_bgp_neighbor_received_prefix_filter_cmd); |
14698 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_received_prefix_filter_cmd); | |
bb46e94f | 14699 | install_element (ENABLE_NODE, &show_bgp_neighbor_flap_cmd); |
14700 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_flap_cmd); | |
14701 | install_element (ENABLE_NODE, &show_bgp_neighbor_damp_cmd); | |
14702 | install_element (ENABLE_NODE, &show_bgp_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 14703 | install_element (ENABLE_NODE, &show_bgp_rsclient_cmd); |
95cbbd2a | 14704 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 14705 | install_element (ENABLE_NODE, &show_bgp_rsclient_route_cmd); |
95cbbd2a | 14706 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 14707 | install_element (ENABLE_NODE, &show_bgp_rsclient_prefix_cmd); |
95cbbd2a | 14708 | install_element (ENABLE_NODE, &show_bgp_ipv6_safi_rsclient_prefix_cmd); |
bb46e94f | 14709 | install_element (ENABLE_NODE, &show_bgp_view_cmd); |
14710 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_cmd); | |
14711 | install_element (ENABLE_NODE, &show_bgp_view_route_cmd); | |
14712 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_route_cmd); | |
14713 | install_element (ENABLE_NODE, &show_bgp_view_prefix_cmd); | |
14714 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_prefix_cmd); | |
14715 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_advertised_route_cmd); | |
14716 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_advertised_route_cmd); | |
47fc97cc DS |
14717 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_advertised_route_csv_cmd); |
14718 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_advertised_route_csv_cmd); | |
bb46e94f | 14719 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_received_routes_cmd); |
14720 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_received_routes_cmd); | |
14721 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_routes_cmd); | |
47fc97cc | 14722 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_routes_csv_cmd); |
bb46e94f | 14723 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_routes_cmd); |
14724 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_received_prefix_filter_cmd); | |
14725 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd); | |
14726 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_flap_cmd); | |
14727 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_flap_cmd); | |
14728 | install_element (ENABLE_NODE, &show_bgp_view_neighbor_damp_cmd); | |
14729 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_neighbor_damp_cmd); | |
fee0f4c6 | 14730 | install_element (ENABLE_NODE, &show_bgp_view_rsclient_cmd); |
95cbbd2a | 14731 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_safi_rsclient_cmd); |
fee0f4c6 | 14732 | install_element (ENABLE_NODE, &show_bgp_view_rsclient_route_cmd); |
95cbbd2a | 14733 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_safi_rsclient_route_cmd); |
fee0f4c6 | 14734 | install_element (ENABLE_NODE, &show_bgp_view_rsclient_prefix_cmd); |
95cbbd2a | 14735 | install_element (ENABLE_NODE, &show_bgp_view_ipv6_safi_rsclient_prefix_cmd); |
2815e61f PJ |
14736 | |
14737 | /* Statistics */ | |
14738 | install_element (ENABLE_NODE, &show_bgp_statistics_cmd); | |
14739 | install_element (ENABLE_NODE, &show_bgp_statistics_vpnv4_cmd); | |
14740 | install_element (ENABLE_NODE, &show_bgp_statistics_view_cmd); | |
14741 | install_element (ENABLE_NODE, &show_bgp_statistics_view_vpnv4_cmd); | |
14742 | ||
718e3744 | 14743 | /* old command */ |
14744 | install_element (VIEW_NODE, &show_ipv6_bgp_cmd); | |
14745 | install_element (VIEW_NODE, &show_ipv6_bgp_route_cmd); | |
14746 | install_element (VIEW_NODE, &show_ipv6_bgp_prefix_cmd); | |
14747 | install_element (VIEW_NODE, &show_ipv6_bgp_regexp_cmd); | |
14748 | install_element (VIEW_NODE, &show_ipv6_bgp_prefix_list_cmd); | |
14749 | install_element (VIEW_NODE, &show_ipv6_bgp_filter_list_cmd); | |
14750 | install_element (VIEW_NODE, &show_ipv6_bgp_community_all_cmd); | |
14751 | install_element (VIEW_NODE, &show_ipv6_bgp_community_cmd); | |
14752 | install_element (VIEW_NODE, &show_ipv6_bgp_community2_cmd); | |
14753 | install_element (VIEW_NODE, &show_ipv6_bgp_community3_cmd); | |
14754 | install_element (VIEW_NODE, &show_ipv6_bgp_community4_cmd); | |
14755 | install_element (VIEW_NODE, &show_ipv6_bgp_community_exact_cmd); | |
14756 | install_element (VIEW_NODE, &show_ipv6_bgp_community2_exact_cmd); | |
14757 | install_element (VIEW_NODE, &show_ipv6_bgp_community3_exact_cmd); | |
14758 | install_element (VIEW_NODE, &show_ipv6_bgp_community4_exact_cmd); | |
14759 | install_element (VIEW_NODE, &show_ipv6_bgp_community_list_cmd); | |
14760 | install_element (VIEW_NODE, &show_ipv6_bgp_community_list_exact_cmd); | |
14761 | install_element (VIEW_NODE, &show_ipv6_bgp_prefix_longer_cmd); | |
14762 | install_element (VIEW_NODE, &show_ipv6_mbgp_cmd); | |
14763 | install_element (VIEW_NODE, &show_ipv6_mbgp_route_cmd); | |
14764 | install_element (VIEW_NODE, &show_ipv6_mbgp_prefix_cmd); | |
14765 | install_element (VIEW_NODE, &show_ipv6_mbgp_regexp_cmd); | |
14766 | install_element (VIEW_NODE, &show_ipv6_mbgp_prefix_list_cmd); | |
14767 | install_element (VIEW_NODE, &show_ipv6_mbgp_filter_list_cmd); | |
14768 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_all_cmd); | |
14769 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_cmd); | |
14770 | install_element (VIEW_NODE, &show_ipv6_mbgp_community2_cmd); | |
14771 | install_element (VIEW_NODE, &show_ipv6_mbgp_community3_cmd); | |
14772 | install_element (VIEW_NODE, &show_ipv6_mbgp_community4_cmd); | |
14773 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_exact_cmd); | |
14774 | install_element (VIEW_NODE, &show_ipv6_mbgp_community2_exact_cmd); | |
14775 | install_element (VIEW_NODE, &show_ipv6_mbgp_community3_exact_cmd); | |
14776 | install_element (VIEW_NODE, &show_ipv6_mbgp_community4_exact_cmd); | |
14777 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_list_cmd); | |
14778 | install_element (VIEW_NODE, &show_ipv6_mbgp_community_list_exact_cmd); | |
14779 | install_element (VIEW_NODE, &show_ipv6_mbgp_prefix_longer_cmd); | |
bb46e94f | 14780 | |
718e3744 | 14781 | /* old command */ |
14782 | install_element (ENABLE_NODE, &show_ipv6_bgp_cmd); | |
14783 | install_element (ENABLE_NODE, &show_ipv6_bgp_route_cmd); | |
14784 | install_element (ENABLE_NODE, &show_ipv6_bgp_prefix_cmd); | |
14785 | install_element (ENABLE_NODE, &show_ipv6_bgp_regexp_cmd); | |
14786 | install_element (ENABLE_NODE, &show_ipv6_bgp_prefix_list_cmd); | |
14787 | install_element (ENABLE_NODE, &show_ipv6_bgp_filter_list_cmd); | |
14788 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_all_cmd); | |
14789 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_cmd); | |
14790 | install_element (ENABLE_NODE, &show_ipv6_bgp_community2_cmd); | |
14791 | install_element (ENABLE_NODE, &show_ipv6_bgp_community3_cmd); | |
14792 | install_element (ENABLE_NODE, &show_ipv6_bgp_community4_cmd); | |
14793 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_exact_cmd); | |
14794 | install_element (ENABLE_NODE, &show_ipv6_bgp_community2_exact_cmd); | |
14795 | install_element (ENABLE_NODE, &show_ipv6_bgp_community3_exact_cmd); | |
14796 | install_element (ENABLE_NODE, &show_ipv6_bgp_community4_exact_cmd); | |
14797 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_list_cmd); | |
14798 | install_element (ENABLE_NODE, &show_ipv6_bgp_community_list_exact_cmd); | |
14799 | install_element (ENABLE_NODE, &show_ipv6_bgp_prefix_longer_cmd); | |
14800 | install_element (ENABLE_NODE, &show_ipv6_mbgp_cmd); | |
14801 | install_element (ENABLE_NODE, &show_ipv6_mbgp_route_cmd); | |
14802 | install_element (ENABLE_NODE, &show_ipv6_mbgp_prefix_cmd); | |
14803 | install_element (ENABLE_NODE, &show_ipv6_mbgp_regexp_cmd); | |
14804 | install_element (ENABLE_NODE, &show_ipv6_mbgp_prefix_list_cmd); | |
14805 | install_element (ENABLE_NODE, &show_ipv6_mbgp_filter_list_cmd); | |
14806 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_all_cmd); | |
14807 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_cmd); | |
14808 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community2_cmd); | |
14809 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community3_cmd); | |
14810 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community4_cmd); | |
14811 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_exact_cmd); | |
14812 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community2_exact_cmd); | |
14813 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community3_exact_cmd); | |
14814 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community4_exact_cmd); | |
14815 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_list_cmd); | |
14816 | install_element (ENABLE_NODE, &show_ipv6_mbgp_community_list_exact_cmd); | |
14817 | install_element (ENABLE_NODE, &show_ipv6_mbgp_prefix_longer_cmd); | |
14818 | ||
14819 | /* old command */ | |
14820 | install_element (VIEW_NODE, &ipv6_bgp_neighbor_advertised_route_cmd); | |
14821 | install_element (ENABLE_NODE, &ipv6_bgp_neighbor_advertised_route_cmd); | |
14822 | install_element (VIEW_NODE, &ipv6_mbgp_neighbor_advertised_route_cmd); | |
14823 | install_element (ENABLE_NODE, &ipv6_mbgp_neighbor_advertised_route_cmd); | |
14824 | ||
14825 | /* old command */ | |
14826 | install_element (VIEW_NODE, &ipv6_bgp_neighbor_received_routes_cmd); | |
14827 | install_element (ENABLE_NODE, &ipv6_bgp_neighbor_received_routes_cmd); | |
14828 | install_element (VIEW_NODE, &ipv6_mbgp_neighbor_received_routes_cmd); | |
14829 | install_element (ENABLE_NODE, &ipv6_mbgp_neighbor_received_routes_cmd); | |
14830 | ||
14831 | /* old command */ | |
14832 | install_element (VIEW_NODE, &ipv6_bgp_neighbor_routes_cmd); | |
14833 | install_element (ENABLE_NODE, &ipv6_bgp_neighbor_routes_cmd); | |
14834 | install_element (VIEW_NODE, &ipv6_mbgp_neighbor_routes_cmd); | |
14835 | install_element (ENABLE_NODE, &ipv6_mbgp_neighbor_routes_cmd); | |
14836 | #endif /* HAVE_IPV6 */ | |
14837 | ||
14838 | install_element (BGP_NODE, &bgp_distance_cmd); | |
14839 | install_element (BGP_NODE, &no_bgp_distance_cmd); | |
14840 | install_element (BGP_NODE, &no_bgp_distance2_cmd); | |
14841 | install_element (BGP_NODE, &bgp_distance_source_cmd); | |
14842 | install_element (BGP_NODE, &no_bgp_distance_source_cmd); | |
14843 | install_element (BGP_NODE, &bgp_distance_source_access_list_cmd); | |
14844 | install_element (BGP_NODE, &no_bgp_distance_source_access_list_cmd); | |
14845 | ||
14846 | install_element (BGP_NODE, &bgp_damp_set_cmd); | |
14847 | install_element (BGP_NODE, &bgp_damp_set2_cmd); | |
14848 | install_element (BGP_NODE, &bgp_damp_set3_cmd); | |
14849 | install_element (BGP_NODE, &bgp_damp_unset_cmd); | |
14850 | install_element (BGP_NODE, &bgp_damp_unset2_cmd); | |
14851 | install_element (BGP_IPV4_NODE, &bgp_damp_set_cmd); | |
14852 | install_element (BGP_IPV4_NODE, &bgp_damp_set2_cmd); | |
14853 | install_element (BGP_IPV4_NODE, &bgp_damp_set3_cmd); | |
14854 | install_element (BGP_IPV4_NODE, &bgp_damp_unset_cmd); | |
14855 | install_element (BGP_IPV4_NODE, &bgp_damp_unset2_cmd); | |
c8f3fe30 PJ |
14856 | |
14857 | /* Deprecated AS-Pathlimit commands */ | |
14858 | install_element (BGP_NODE, &bgp_network_ttl_cmd); | |
14859 | install_element (BGP_NODE, &bgp_network_mask_ttl_cmd); | |
14860 | install_element (BGP_NODE, &bgp_network_mask_natural_ttl_cmd); | |
14861 | install_element (BGP_NODE, &bgp_network_backdoor_ttl_cmd); | |
14862 | install_element (BGP_NODE, &bgp_network_mask_backdoor_ttl_cmd); | |
14863 | install_element (BGP_NODE, &bgp_network_mask_natural_backdoor_ttl_cmd); | |
14864 | ||
14865 | install_element (BGP_NODE, &no_bgp_network_ttl_cmd); | |
14866 | install_element (BGP_NODE, &no_bgp_network_mask_ttl_cmd); | |
14867 | install_element (BGP_NODE, &no_bgp_network_mask_natural_ttl_cmd); | |
14868 | install_element (BGP_NODE, &no_bgp_network_backdoor_ttl_cmd); | |
14869 | install_element (BGP_NODE, &no_bgp_network_mask_backdoor_ttl_cmd); | |
14870 | install_element (BGP_NODE, &no_bgp_network_mask_natural_backdoor_ttl_cmd); | |
14871 | ||
14872 | install_element (BGP_IPV4_NODE, &bgp_network_ttl_cmd); | |
14873 | install_element (BGP_IPV4_NODE, &bgp_network_mask_ttl_cmd); | |
14874 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_ttl_cmd); | |
14875 | install_element (BGP_IPV4_NODE, &bgp_network_backdoor_ttl_cmd); | |
14876 | install_element (BGP_IPV4_NODE, &bgp_network_mask_backdoor_ttl_cmd); | |
14877 | install_element (BGP_IPV4_NODE, &bgp_network_mask_natural_backdoor_ttl_cmd); | |
14878 | ||
14879 | install_element (BGP_IPV4_NODE, &no_bgp_network_ttl_cmd); | |
14880 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_ttl_cmd); | |
14881 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_ttl_cmd); | |
14882 | install_element (BGP_IPV4_NODE, &no_bgp_network_backdoor_ttl_cmd); | |
14883 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_backdoor_ttl_cmd); | |
14884 | install_element (BGP_IPV4_NODE, &no_bgp_network_mask_natural_backdoor_ttl_cmd); | |
14885 | ||
14886 | install_element (BGP_IPV4M_NODE, &bgp_network_ttl_cmd); | |
14887 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_ttl_cmd); | |
14888 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_ttl_cmd); | |
14889 | install_element (BGP_IPV4M_NODE, &bgp_network_backdoor_ttl_cmd); | |
14890 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_backdoor_ttl_cmd); | |
14891 | install_element (BGP_IPV4M_NODE, &bgp_network_mask_natural_backdoor_ttl_cmd); | |
14892 | ||
14893 | install_element (BGP_IPV4M_NODE, &no_bgp_network_ttl_cmd); | |
14894 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_ttl_cmd); | |
14895 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_ttl_cmd); | |
14896 | install_element (BGP_IPV4M_NODE, &no_bgp_network_backdoor_ttl_cmd); | |
14897 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_backdoor_ttl_cmd); | |
14898 | install_element (BGP_IPV4M_NODE, &no_bgp_network_mask_natural_backdoor_ttl_cmd); | |
3bde17f1 PJ |
14899 | |
14900 | #ifdef HAVE_IPV6 | |
c8f3fe30 PJ |
14901 | install_element (BGP_IPV6_NODE, &ipv6_bgp_network_ttl_cmd); |
14902 | install_element (BGP_IPV6_NODE, &no_ipv6_bgp_network_ttl_cmd); | |
3bde17f1 | 14903 | #endif |
718e3744 | 14904 | } |
228da428 CC |
14905 | |
14906 | void | |
14907 | bgp_route_finish (void) | |
14908 | { | |
14909 | bgp_table_unlock (bgp_distance_table); | |
14910 | bgp_distance_table = NULL; | |
14911 | } |