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718e3744 | 1 | /* MPLS-VPN |
2 | Copyright (C) 2000 Kunihiro Ishiguro <kunihiro@zebra.org> | |
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 "command.h" | |
24 | #include "prefix.h" | |
25 | #include "log.h" | |
26 | #include "memory.h" | |
27 | #include "stream.h" | |
3f9c7369 | 28 | #include "queue.h" |
718e3744 | 29 | |
856ca177 | 30 | #include "lib/json.h" |
718e3744 | 31 | #include "bgpd/bgpd.h" |
32 | #include "bgpd/bgp_table.h" | |
33 | #include "bgpd/bgp_route.h" | |
34 | #include "bgpd/bgp_attr.h" | |
35 | #include "bgpd/bgp_mplsvpn.h" | |
36 | ||
94f2b392 | 37 | static u_int16_t |
718e3744 | 38 | decode_rd_type (u_char *pnt) |
39 | { | |
40 | u_int16_t v; | |
41 | ||
42 | v = ((u_int16_t) *pnt++ << 8); | |
43 | v |= (u_int16_t) *pnt; | |
44 | return v; | |
45 | } | |
46 | ||
47 | u_int32_t | |
48 | decode_label (u_char *pnt) | |
49 | { | |
50 | u_int32_t l; | |
51 | ||
52 | l = ((u_int32_t) *pnt++ << 12); | |
53 | l |= (u_int32_t) *pnt++ << 4; | |
54 | l |= (u_int32_t) ((*pnt & 0xf0) >> 4); | |
55 | return l; | |
56 | } | |
57 | ||
fe770c88 | 58 | /* type == RD_TYPE_AS */ |
94f2b392 | 59 | static void |
718e3744 | 60 | decode_rd_as (u_char *pnt, struct rd_as *rd_as) |
61 | { | |
62 | rd_as->as = (u_int16_t) *pnt++ << 8; | |
63 | rd_as->as |= (u_int16_t) *pnt++; | |
64 | ||
65 | rd_as->val = ((u_int32_t) *pnt++ << 24); | |
66 | rd_as->val |= ((u_int32_t) *pnt++ << 16); | |
67 | rd_as->val |= ((u_int32_t) *pnt++ << 8); | |
68 | rd_as->val |= (u_int32_t) *pnt; | |
69 | } | |
70 | ||
fe770c88 LB |
71 | /* type == RD_TYPE_AS4 */ |
72 | static void | |
73 | decode_rd_as4 (u_char *pnt, struct rd_as *rd_as) | |
74 | { | |
75 | rd_as->as = (u_int32_t) *pnt++ << 24; | |
76 | rd_as->as |= (u_int32_t) *pnt++ << 16; | |
77 | rd_as->as |= (u_int32_t) *pnt++ << 8; | |
78 | rd_as->as |= (u_int32_t) *pnt++; | |
79 | ||
80 | rd_as->val = ((u_int16_t) *pnt++ << 8); | |
81 | rd_as->val |= (u_int16_t) *pnt; | |
82 | } | |
83 | ||
84 | /* type == RD_TYPE_IP */ | |
94f2b392 | 85 | static void |
718e3744 | 86 | decode_rd_ip (u_char *pnt, struct rd_ip *rd_ip) |
87 | { | |
88 | memcpy (&rd_ip->ip, pnt, 4); | |
89 | pnt += 4; | |
90 | ||
91 | rd_ip->val = ((u_int16_t) *pnt++ << 8); | |
92 | rd_ip->val |= (u_int16_t) *pnt; | |
93 | } | |
94 | ||
718e3744 | 95 | int |
945c8fe9 LB |
96 | bgp_nlri_parse_vpn (struct peer *peer, struct attr *attr, |
97 | struct bgp_nlri *packet) | |
718e3744 | 98 | { |
99 | u_char *pnt; | |
100 | u_char *lim; | |
101 | struct prefix p; | |
945c8fe9 | 102 | int psize = 0; |
718e3744 | 103 | int prefixlen; |
718e3744 | 104 | u_int16_t type; |
105 | struct rd_as rd_as; | |
106 | struct rd_ip rd_ip; | |
107 | struct prefix_rd prd; | |
108 | u_char *tagpnt; | |
a82478b9 DS |
109 | afi_t afi; |
110 | safi_t safi; | |
adbac85e | 111 | int addpath_encoded; |
a82478b9 | 112 | u_int32_t addpath_id; |
718e3744 | 113 | |
114 | /* Check peer status. */ | |
115 | if (peer->status != Established) | |
116 | return 0; | |
117 | ||
118 | /* Make prefix_rd */ | |
119 | prd.family = AF_UNSPEC; | |
120 | prd.prefixlen = 64; | |
121 | ||
122 | pnt = packet->nlri; | |
123 | lim = pnt + packet->length; | |
a82478b9 DS |
124 | afi = packet->afi; |
125 | safi = packet->safi; | |
126 | addpath_id = 0; | |
127 | ||
128 | addpath_encoded = (CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_RX_ADV) && | |
129 | CHECK_FLAG (peer->af_cap[afi][safi], PEER_CAP_ADDPATH_AF_TX_RCV)); | |
718e3744 | 130 | |
50905aa2 | 131 | #define VPN_PREFIXLEN_MIN_BYTES (3 + 8) /* label + RD */ |
718e3744 | 132 | for (; pnt < lim; pnt += psize) |
133 | { | |
134 | /* Clear prefix structure. */ | |
135 | memset (&p, 0, sizeof (struct prefix)); | |
136 | ||
a82478b9 DS |
137 | if (addpath_encoded) |
138 | { | |
cd808e74 DS |
139 | |
140 | /* When packet overflow occurs return immediately. */ | |
141 | if (pnt + BGP_ADDPATH_ID_LEN > lim) | |
142 | return -1; | |
143 | ||
a82478b9 DS |
144 | addpath_id = ntohl(*((uint32_t*) pnt)); |
145 | pnt += BGP_ADDPATH_ID_LEN; | |
146 | } | |
147 | ||
1f9a9fff PJ |
148 | if (prefixlen < 88) |
149 | { | |
150 | zlog_err ("prefix length is less than 88: %d", prefixlen); | |
151 | return -1; | |
152 | } | |
153 | ||
718e3744 | 154 | /* Fetch prefix length. */ |
155 | prefixlen = *pnt++; | |
50905aa2 | 156 | p.family = afi2family (packet->afi); |
718e3744 | 157 | psize = PSIZE (prefixlen); |
50905aa2 DS |
158 | |
159 | /* sanity check against packet data */ | |
160 | if (prefixlen < VPN_PREFIXLEN_MIN_BYTES*8 || (pnt + psize) > lim) | |
161 | { | |
162 | zlog_err ("prefix length (%d) is less than 88" | |
163 | " or larger than received (%u)", | |
164 | prefixlen, (uint)(lim-pnt)); | |
165 | return -1; | |
166 | } | |
167 | ||
168 | /* sanity check against storage for the IP address portion */ | |
169 | if ((psize - VPN_PREFIXLEN_MIN_BYTES) > (ssize_t) sizeof(p.u)) | |
170 | { | |
171 | zlog_err ("prefix length (%d) exceeds prefix storage (%zu)", | |
172 | prefixlen - VPN_PREFIXLEN_MIN_BYTES*8, sizeof(p.u)); | |
173 | return -1; | |
174 | } | |
175 | ||
176 | /* Sanity check against max bitlen of the address family */ | |
177 | if ((psize - VPN_PREFIXLEN_MIN_BYTES) > prefix_blen (&p)) | |
178 | { | |
179 | zlog_err ("prefix length (%d) exceeds family (%u) max byte length (%u)", | |
180 | prefixlen - VPN_PREFIXLEN_MIN_BYTES*8, | |
181 | p.family, prefix_blen (&p)); | |
182 | return -1; | |
183 | ||
184 | } | |
185 | ||
718e3744 | 186 | /* Copyr label to prefix. */ |
50905aa2 | 187 | tagpnt = pnt; |
718e3744 | 188 | |
189 | /* Copy routing distinguisher to rd. */ | |
190 | memcpy (&prd.val, pnt + 3, 8); | |
191 | ||
192 | /* Decode RD type. */ | |
193 | type = decode_rd_type (pnt + 3); | |
194 | ||
fe770c88 LB |
195 | switch (type) |
196 | { | |
197 | case RD_TYPE_AS: | |
198 | decode_rd_as (pnt + 5, &rd_as); | |
199 | break; | |
200 | ||
201 | case RD_TYPE_AS4: | |
202 | decode_rd_as4 (pnt + 5, &rd_as); | |
203 | break; | |
204 | ||
205 | case RD_TYPE_IP: | |
206 | decode_rd_ip (pnt + 5, &rd_ip); | |
207 | break; | |
208 | ||
93b73dfa LB |
209 | default: |
210 | zlog_err ("Unknown RD type %d", type); | |
211 | break; /* just report */ | |
212 | } | |
718e3744 | 213 | |
50905aa2 DS |
214 | p.prefixlen = prefixlen - VPN_PREFIXLEN_MIN_BYTES*8; |
215 | memcpy (&p.u.prefix, pnt + VPN_PREFIXLEN_MIN_BYTES, | |
216 | psize - VPN_PREFIXLEN_MIN_BYTES); | |
718e3744 | 217 | |
718e3744 | 218 | if (attr) |
945c8fe9 | 219 | bgp_update (peer, &p, addpath_id, attr, packet->afi, SAFI_MPLS_VPN, |
94f2b392 | 220 | ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, &prd, tagpnt, 0); |
718e3744 | 221 | else |
945c8fe9 | 222 | bgp_withdraw (peer, &p, addpath_id, attr, packet->afi, SAFI_MPLS_VPN, |
718e3744 | 223 | ZEBRA_ROUTE_BGP, BGP_ROUTE_NORMAL, &prd, tagpnt); |
224 | } | |
718e3744 | 225 | /* Packet length consistency check. */ |
226 | if (pnt != lim) | |
227 | return -1; | |
50905aa2 | 228 | |
718e3744 | 229 | return 0; |
50905aa2 | 230 | #undef VPN_PREFIXLEN_MIN_BYTES |
718e3744 | 231 | } |
232 | ||
233 | int | |
fd79ac91 | 234 | str2prefix_rd (const char *str, struct prefix_rd *prd) |
718e3744 | 235 | { |
236 | int ret; | |
5228ad27 | 237 | char *p; |
238 | char *p2; | |
718e3744 | 239 | struct stream *s; |
5228ad27 | 240 | char *half; |
718e3744 | 241 | struct in_addr addr; |
242 | ||
243 | s = stream_new (8); | |
244 | ||
245 | prd->family = AF_UNSPEC; | |
246 | prd->prefixlen = 64; | |
247 | ||
248 | p = strchr (str, ':'); | |
249 | if (! p) | |
250 | return 0; | |
251 | ||
252 | if (! all_digit (p + 1)) | |
253 | return 0; | |
254 | ||
255 | half = XMALLOC (MTYPE_TMP, (p - str) + 1); | |
256 | memcpy (half, str, (p - str)); | |
257 | half[p - str] = '\0'; | |
258 | ||
259 | p2 = strchr (str, '.'); | |
260 | ||
261 | if (! p2) | |
262 | { | |
263 | if (! all_digit (half)) | |
264 | { | |
265 | XFREE (MTYPE_TMP, half); | |
266 | return 0; | |
267 | } | |
268 | stream_putw (s, RD_TYPE_AS); | |
269 | stream_putw (s, atoi (half)); | |
270 | stream_putl (s, atol (p + 1)); | |
271 | } | |
272 | else | |
273 | { | |
274 | ret = inet_aton (half, &addr); | |
275 | if (! ret) | |
276 | { | |
277 | XFREE (MTYPE_TMP, half); | |
278 | return 0; | |
279 | } | |
280 | stream_putw (s, RD_TYPE_IP); | |
281 | stream_put_in_addr (s, &addr); | |
282 | stream_putw (s, atol (p + 1)); | |
283 | } | |
284 | memcpy (prd->val, s->data, 8); | |
285 | ||
6e919709 | 286 | XFREE(MTYPE_TMP, half); |
718e3744 | 287 | return 1; |
288 | } | |
289 | ||
290 | int | |
fd79ac91 | 291 | str2tag (const char *str, u_char *tag) |
718e3744 | 292 | { |
fd79ac91 | 293 | unsigned long l; |
294 | char *endptr; | |
295 | u_int32_t t; | |
718e3744 | 296 | |
664711c1 UW |
297 | if (*str == '-') |
298 | return 0; | |
fd79ac91 | 299 | |
664711c1 UW |
300 | errno = 0; |
301 | l = strtoul (str, &endptr, 10); | |
302 | ||
303 | if (*endptr != '\0' || errno || l > UINT32_MAX) | |
fd79ac91 | 304 | return 0; |
718e3744 | 305 | |
fd79ac91 | 306 | t = (u_int32_t) l; |
307 | ||
308 | tag[0] = (u_char)(t >> 12); | |
309 | tag[1] = (u_char)(t >> 4); | |
310 | tag[2] = (u_char)(t << 4); | |
718e3744 | 311 | |
312 | return 1; | |
313 | } | |
314 | ||
315 | char * | |
316 | prefix_rd2str (struct prefix_rd *prd, char *buf, size_t size) | |
317 | { | |
318 | u_char *pnt; | |
319 | u_int16_t type; | |
320 | struct rd_as rd_as; | |
321 | struct rd_ip rd_ip; | |
322 | ||
323 | if (size < RD_ADDRSTRLEN) | |
324 | return NULL; | |
325 | ||
326 | pnt = prd->val; | |
327 | ||
328 | type = decode_rd_type (pnt); | |
329 | ||
330 | if (type == RD_TYPE_AS) | |
331 | { | |
332 | decode_rd_as (pnt + 2, &rd_as); | |
aea339f7 | 333 | snprintf (buf, size, "%u:%d", rd_as.as, rd_as.val); |
718e3744 | 334 | return buf; |
335 | } | |
fe770c88 LB |
336 | else if (type == RD_TYPE_AS4) |
337 | { | |
338 | decode_rd_as4 (pnt + 2, &rd_as); | |
339 | snprintf (buf, size, "%u:%d", rd_as.as, rd_as.val); | |
340 | return buf; | |
341 | } | |
718e3744 | 342 | else if (type == RD_TYPE_IP) |
343 | { | |
344 | decode_rd_ip (pnt + 2, &rd_ip); | |
345 | snprintf (buf, size, "%s:%d", inet_ntoa (rd_ip.ip), rd_ip.val); | |
346 | return buf; | |
347 | } | |
718e3744 | 348 | return NULL; |
349 | } | |
350 | ||
351 | /* For testing purpose, static route of MPLS-VPN. */ | |
352 | DEFUN (vpnv4_network, | |
353 | vpnv4_network_cmd, | |
354 | "network A.B.C.D/M rd ASN:nn_or_IP-address:nn tag WORD", | |
355 | "Specify a network to announce via BGP\n" | |
356 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
357 | "Specify Route Distinguisher\n" | |
358 | "VPN Route Distinguisher\n" | |
359 | "BGP tag\n" | |
360 | "tag value\n") | |
361 | { | |
137446f9 LB |
362 | return bgp_static_set_safi (SAFI_MPLS_VPN, vty, argv[0], argv[1], argv[2], NULL); |
363 | } | |
364 | ||
365 | DEFUN (vpnv4_network_route_map, | |
366 | vpnv4_network_route_map_cmd, | |
367 | "network A.B.C.D/M rd ASN:nn_or_IP-address:nn tag WORD route-map WORD", | |
368 | "Specify a network to announce via BGP\n" | |
369 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
370 | "Specify Route Distinguisher\n" | |
371 | "VPN Route Distinguisher\n" | |
372 | "BGP tag\n" | |
373 | "tag value\n" | |
374 | "route map\n" | |
375 | "route map name\n") | |
376 | { | |
377 | return bgp_static_set_safi (SAFI_MPLS_VPN, vty, argv[0], argv[1], argv[2], argv[3]); | |
718e3744 | 378 | } |
379 | ||
380 | /* For testing purpose, static route of MPLS-VPN. */ | |
381 | DEFUN (no_vpnv4_network, | |
382 | no_vpnv4_network_cmd, | |
383 | "no network A.B.C.D/M rd ASN:nn_or_IP-address:nn tag WORD", | |
384 | NO_STR | |
385 | "Specify a network to announce via BGP\n" | |
386 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
387 | "Specify Route Distinguisher\n" | |
388 | "VPN Route Distinguisher\n" | |
389 | "BGP tag\n" | |
390 | "tag value\n") | |
391 | { | |
137446f9 | 392 | return bgp_static_unset_safi (SAFI_MPLS_VPN, vty, argv[0], argv[1], argv[2]); |
718e3744 | 393 | } |
394 | ||
94f2b392 | 395 | static int |
856ca177 | 396 | show_adj_route_vpn (struct vty *vty, struct peer *peer, struct prefix_rd *prd, u_char use_json) |
718e3744 | 397 | { |
398 | struct bgp *bgp; | |
399 | struct bgp_table *table; | |
400 | struct bgp_node *rn; | |
401 | struct bgp_node *rm; | |
402 | struct attr *attr; | |
403 | int rd_header; | |
404 | int header = 1; | |
405 | char v4_header[] = " Network Next Hop Metric LocPrf Weight Path%s"; | |
856ca177 MS |
406 | json_object *json = NULL; |
407 | json_object *json_scode = NULL; | |
408 | json_object *json_ocode = NULL; | |
409 | json_object *json_routes = NULL; | |
410 | json_object *json_array = NULL; | |
718e3744 | 411 | |
412 | bgp = bgp_get_default (); | |
413 | if (bgp == NULL) | |
414 | { | |
856ca177 MS |
415 | if (!use_json) |
416 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
718e3744 | 417 | return CMD_WARNING; |
418 | } | |
419 | ||
856ca177 MS |
420 | if (use_json) |
421 | { | |
422 | json_scode = json_object_new_object(); | |
423 | json_ocode = json_object_new_object(); | |
424 | json_routes = json_object_new_object(); | |
425 | json = json_object_new_object(); | |
426 | ||
427 | json_object_string_add(json_scode, "suppressed", "s"); | |
428 | json_object_string_add(json_scode, "damped", "d"); | |
429 | json_object_string_add(json_scode, "history", "h"); | |
430 | json_object_string_add(json_scode, "valid", "*"); | |
431 | json_object_string_add(json_scode, "best", ">"); | |
432 | json_object_string_add(json_scode, "internal", "i"); | |
433 | ||
434 | json_object_string_add(json_ocode, "igp", "i"); | |
435 | json_object_string_add(json_ocode, "egp", "e"); | |
436 | json_object_string_add(json_ocode, "incomplete", "?"); | |
437 | } | |
438 | ||
718e3744 | 439 | for (rn = bgp_table_top (bgp->rib[AFI_IP][SAFI_MPLS_VPN]); rn; |
440 | rn = bgp_route_next (rn)) | |
441 | { | |
442 | if (prd && memcmp (rn->p.u.val, prd->val, 8) != 0) | |
443 | continue; | |
444 | ||
445 | if ((table = rn->info) != NULL) | |
446 | { | |
856ca177 MS |
447 | if (use_json) |
448 | json_array = json_object_new_array(); | |
449 | else | |
450 | json_array = NULL; | |
451 | ||
718e3744 | 452 | rd_header = 1; |
453 | ||
454 | for (rm = bgp_table_top (table); rm; rm = bgp_route_next (rm)) | |
856ca177 MS |
455 | { |
456 | if ((attr = rm->info) != NULL) | |
457 | { | |
458 | if (header) | |
459 | { | |
460 | if (use_json) | |
461 | { | |
462 | json_object_int_add(json, "bgpTableVersion", 0); | |
463 | json_object_string_add(json, "bgpLocalRouterId", inet_ntoa (bgp->router_id)); | |
464 | json_object_object_add(json, "bgpStatusCodes", json_scode); | |
465 | json_object_object_add(json, "bgpOriginCodes", json_ocode); | |
466 | } | |
467 | else | |
468 | { | |
469 | vty_out (vty, "BGP table version is 0, local router ID is %s%s", | |
470 | inet_ntoa (bgp->router_id), VTY_NEWLINE); | |
471 | vty_out (vty, "Status codes: s suppressed, d damped, h history, * valid, > best, i - internal%s", | |
472 | VTY_NEWLINE); | |
473 | vty_out (vty, "Origin codes: i - IGP, e - EGP, ? - incomplete%s%s", | |
474 | VTY_NEWLINE, VTY_NEWLINE); | |
475 | vty_out (vty, v4_header, VTY_NEWLINE); | |
476 | } | |
477 | header = 0; | |
478 | } | |
479 | ||
480 | if (rd_header) | |
481 | { | |
482 | u_int16_t type; | |
483 | struct rd_as rd_as; | |
5007999a | 484 | struct rd_ip rd_ip = { 0, { 0 }, 0}; |
856ca177 MS |
485 | u_char *pnt; |
486 | ||
487 | pnt = rn->p.u.val; | |
488 | ||
489 | /* Decode RD type. */ | |
490 | type = decode_rd_type (pnt); | |
491 | /* Decode RD value. */ | |
492 | if (type == RD_TYPE_AS) | |
493 | decode_rd_as (pnt + 2, &rd_as); | |
fe770c88 LB |
494 | else if (type == RD_TYPE_AS4) |
495 | decode_rd_as4 (pnt + 2, &rd_as); | |
856ca177 MS |
496 | else if (type == RD_TYPE_IP) |
497 | decode_rd_ip (pnt + 2, &rd_ip); | |
498 | ||
499 | if (use_json) | |
500 | { | |
501 | char buffer[BUFSIZ]; | |
fe770c88 | 502 | if (type == RD_TYPE_AS || type == RD_TYPE_AS4) |
856ca177 MS |
503 | sprintf (buffer, "%u:%d", rd_as.as, rd_as.val); |
504 | else if (type == RD_TYPE_IP) | |
5007999a | 505 | sprintf (buffer, "%s:%d", inet_ntoa (rd_ip.ip), rd_ip.val); |
856ca177 MS |
506 | json_object_string_add(json_routes, "routeDistinguisher", buffer); |
507 | } | |
508 | else | |
509 | { | |
510 | vty_out (vty, "Route Distinguisher: "); | |
511 | ||
fe770c88 | 512 | if (type == RD_TYPE_AS || type == RD_TYPE_AS4) |
856ca177 MS |
513 | vty_out (vty, "%u:%d", rd_as.as, rd_as.val); |
514 | else if (type == RD_TYPE_IP) | |
515 | vty_out (vty, "%s:%d", inet_ntoa (rd_ip.ip), rd_ip.val); | |
516 | ||
517 | vty_out (vty, "%s", VTY_NEWLINE); | |
518 | } | |
519 | rd_header = 0; | |
520 | } | |
521 | route_vty_out_tmp (vty, &rm->p, attr, SAFI_MPLS_VPN, use_json, json_array); | |
522 | } | |
523 | } | |
524 | if (use_json) | |
525 | { | |
526 | struct prefix *p; | |
527 | char buf_a[BUFSIZ]; | |
528 | char buf_b[BUFSIZ]; | |
529 | p = &rm->p; | |
530 | sprintf(buf_a, "%s/%d", inet_ntop (p->family, &p->u.prefix, buf_b, BUFSIZ), p->prefixlen); | |
531 | json_object_object_add(json_routes, buf_a, json_array); | |
532 | } | |
718e3744 | 533 | } |
534 | } | |
856ca177 MS |
535 | if (use_json) |
536 | { | |
537 | json_object_object_add(json, "routes", json_routes); | |
538 | vty_out (vty, "%s%s", json_object_to_json_string(json), VTY_NEWLINE); | |
539 | json_object_free(json); | |
540 | } | |
718e3744 | 541 | return CMD_SUCCESS; |
542 | } | |
543 | ||
544 | enum bgp_show_type | |
545 | { | |
546 | bgp_show_type_normal, | |
547 | bgp_show_type_regexp, | |
548 | bgp_show_type_prefix_list, | |
549 | bgp_show_type_filter_list, | |
550 | bgp_show_type_neighbor, | |
551 | bgp_show_type_cidr_only, | |
552 | bgp_show_type_prefix_longer, | |
553 | bgp_show_type_community_all, | |
554 | bgp_show_type_community, | |
555 | bgp_show_type_community_exact, | |
556 | bgp_show_type_community_list, | |
557 | bgp_show_type_community_list_exact | |
558 | }; | |
559 | ||
94f2b392 | 560 | static int |
718e3744 | 561 | bgp_show_mpls_vpn (struct vty *vty, struct prefix_rd *prd, enum bgp_show_type type, |
856ca177 | 562 | void *output_arg, int tags, u_char use_json) |
718e3744 | 563 | { |
945c8fe9 | 564 | afi_t afi = AFI_IP; |
718e3744 | 565 | struct bgp *bgp; |
566 | struct bgp_table *table; | |
567 | struct bgp_node *rn; | |
568 | struct bgp_node *rm; | |
569 | struct bgp_info *ri; | |
570 | int rd_header; | |
571 | int header = 1; | |
572 | char v4_header[] = " Network Next Hop Metric LocPrf Weight Path%s"; | |
573 | char v4_header_tag[] = " Network Next Hop In tag/Out tag%s"; | |
856ca177 MS |
574 | json_object *json = NULL; |
575 | json_object *json_mroute = NULL; | |
576 | json_object *json_nroute = NULL; | |
577 | json_object *json_array = NULL; | |
578 | json_object *json_scode = NULL; | |
579 | json_object *json_ocode = NULL; | |
718e3744 | 580 | |
581 | bgp = bgp_get_default (); | |
582 | if (bgp == NULL) | |
583 | { | |
856ca177 MS |
584 | if (!use_json) |
585 | vty_out (vty, "No BGP process is configured%s", VTY_NEWLINE); | |
718e3744 | 586 | return CMD_WARNING; |
587 | } | |
856ca177 MS |
588 | |
589 | if (use_json) | |
590 | { | |
591 | json_scode = json_object_new_object(); | |
592 | json_ocode = json_object_new_object(); | |
593 | json = json_object_new_object(); | |
594 | json_mroute = json_object_new_object(); | |
595 | json_nroute = json_object_new_object(); | |
596 | ||
597 | json_object_string_add(json_scode, "suppressed", "s"); | |
598 | json_object_string_add(json_scode, "damped", "d"); | |
599 | json_object_string_add(json_scode, "history", "h"); | |
600 | json_object_string_add(json_scode, "valid", "*"); | |
601 | json_object_string_add(json_scode, "best", ">"); | |
602 | json_object_string_add(json_scode, "internal", "i"); | |
603 | ||
604 | json_object_string_add(json_ocode, "igp", "i"); | |
605 | json_object_string_add(json_ocode, "egp", "e"); | |
606 | json_object_string_add(json_ocode, "incomplete", "?"); | |
607 | } | |
608 | ||
945c8fe9 LB |
609 | if ((afi != AFI_IP) && (afi != AFI_IP6)) |
610 | { | |
611 | vty_out (vty, "Afi %d not supported%s", afi, VTY_NEWLINE); | |
612 | return CMD_WARNING; | |
613 | } | |
614 | ||
615 | for (rn = bgp_table_top (bgp->rib[afi][SAFI_MPLS_VPN]); rn; rn = bgp_route_next (rn)) | |
718e3744 | 616 | { |
617 | if (prd && memcmp (rn->p.u.val, prd->val, 8) != 0) | |
618 | continue; | |
619 | ||
620 | if ((table = rn->info) != NULL) | |
621 | { | |
622 | rd_header = 1; | |
623 | ||
624 | for (rm = bgp_table_top (table); rm; rm = bgp_route_next (rm)) | |
856ca177 MS |
625 | { |
626 | if (use_json) | |
627 | json_array = json_object_new_array(); | |
628 | else | |
629 | json_array = NULL; | |
630 | ||
631 | for (ri = rm->info; ri; ri = ri->next) | |
632 | { | |
633 | if (type == bgp_show_type_neighbor) | |
634 | { | |
635 | union sockunion *su = output_arg; | |
636 | ||
637 | if (ri->peer->su_remote == NULL || ! sockunion_same(ri->peer->su_remote, su)) | |
638 | continue; | |
639 | } | |
640 | if (header) | |
641 | { | |
642 | if (use_json) | |
643 | { | |
644 | if (!tags) | |
645 | { | |
646 | json_object_int_add(json, "bgpTableVersion", 0); | |
647 | json_object_string_add(json, "bgpLocalRouterId", inet_ntoa (bgp->router_id)); | |
648 | json_object_object_add(json, "bgpStatusCodes", json_scode); | |
649 | json_object_object_add(json, "bgpOriginCodes", json_ocode); | |
650 | } | |
651 | } | |
652 | else | |
653 | { | |
654 | if (tags) | |
655 | vty_out (vty, v4_header_tag, VTY_NEWLINE); | |
656 | else | |
657 | { | |
658 | vty_out (vty, "BGP table version is 0, local router ID is %s%s", | |
659 | inet_ntoa (bgp->router_id), VTY_NEWLINE); | |
660 | vty_out (vty, "Status codes: s suppressed, d damped, h history, * valid, > best, i - internal%s", | |
661 | VTY_NEWLINE); | |
662 | vty_out (vty, "Origin codes: i - IGP, e - EGP, ? - incomplete%s%s", | |
663 | VTY_NEWLINE, VTY_NEWLINE); | |
664 | vty_out (vty, v4_header, VTY_NEWLINE); | |
665 | } | |
666 | } | |
667 | header = 0; | |
668 | } | |
669 | ||
670 | if (rd_header) | |
671 | { | |
672 | u_int16_t type; | |
673 | struct rd_as rd_as; | |
5007999a | 674 | struct rd_ip rd_ip = { 0, { 0 }, 0}; |
856ca177 MS |
675 | u_char *pnt; |
676 | ||
677 | pnt = rn->p.u.val; | |
678 | ||
679 | /* Decode RD type. */ | |
680 | type = decode_rd_type (pnt); | |
681 | /* Decode RD value. */ | |
682 | if (type == RD_TYPE_AS) | |
683 | decode_rd_as (pnt + 2, &rd_as); | |
fe770c88 LB |
684 | else if (type == RD_TYPE_AS4) |
685 | decode_rd_as4 (pnt + 2, &rd_as); | |
856ca177 MS |
686 | else if (type == RD_TYPE_IP) |
687 | decode_rd_ip (pnt + 2, &rd_ip); | |
688 | ||
689 | if (use_json) | |
690 | { | |
691 | char buffer[BUFSIZ]; | |
fe770c88 | 692 | if (type == RD_TYPE_AS || type == RD_TYPE_AS4) |
856ca177 MS |
693 | sprintf (buffer, "%u:%d", rd_as.as, rd_as.val); |
694 | else if (type == RD_TYPE_IP) | |
695 | sprintf (buffer, "%s:%d", inet_ntoa (rd_ip.ip), rd_ip.val); | |
696 | json_object_string_add(json_nroute, "routeDistinguisher", buffer); | |
697 | } | |
698 | else | |
699 | { | |
700 | vty_out (vty, "Route Distinguisher: "); | |
701 | ||
fe770c88 | 702 | if (type == RD_TYPE_AS || type == RD_TYPE_AS4) |
856ca177 MS |
703 | vty_out (vty, "%u:%d", rd_as.as, rd_as.val); |
704 | else if (type == RD_TYPE_IP) | |
705 | vty_out (vty, "%s:%d", inet_ntoa (rd_ip.ip), rd_ip.val); | |
706 | vty_out (vty, "%s", VTY_NEWLINE); | |
707 | } | |
708 | rd_header = 0; | |
709 | } | |
710 | if (tags) | |
711 | route_vty_out_tag (vty, &rm->p, ri, 0, SAFI_MPLS_VPN, json_array); | |
712 | else | |
713 | route_vty_out (vty, &rm->p, ri, 0, SAFI_MPLS_VPN, json_array); | |
714 | } | |
715 | ||
716 | if (use_json) | |
717 | { | |
718 | struct prefix *p; | |
719 | char buf_a[BUFSIZ]; | |
720 | char buf_b[BUFSIZ]; | |
721 | p = &rm->p; | |
722 | sprintf(buf_a, "%s/%d", inet_ntop (p->family, &p->u.prefix, buf_b, BUFSIZ), p->prefixlen); | |
723 | json_object_object_add(json_mroute, buf_a, json_array); | |
724 | } | |
725 | } | |
726 | ||
727 | if (use_json) | |
728 | { | |
729 | struct prefix *p; | |
730 | char buf_a[BUFSIZ]; | |
731 | char buf_b[BUFSIZ]; | |
732 | p = &rn->p; | |
733 | sprintf(buf_a, "%s/%d", inet_ntop (p->family, &p->u.prefix, buf_b, BUFSIZ), p->prefixlen); | |
734 | json_object_object_add(json_nroute, buf_a, json_mroute); | |
735 | } | |
718e3744 | 736 | } |
737 | } | |
856ca177 MS |
738 | |
739 | if (use_json) | |
740 | { | |
741 | json_object_object_add(json, "routes", json_nroute); | |
742 | vty_out (vty, "%s%s", json_object_to_json_string(json), VTY_NEWLINE); | |
743 | json_object_free(json); | |
744 | } | |
718e3744 | 745 | return CMD_SUCCESS; |
746 | } | |
747 | ||
748 | DEFUN (show_ip_bgp_vpnv4_all, | |
749 | show_ip_bgp_vpnv4_all_cmd, | |
750 | "show ip bgp vpnv4 all", | |
751 | SHOW_STR | |
752 | IP_STR | |
753 | BGP_STR | |
754 | "Display VPNv4 NLRI specific information\n" | |
755 | "Display information about all VPNv4 NLRIs\n") | |
756 | { | |
856ca177 | 757 | return bgp_show_mpls_vpn (vty, NULL, bgp_show_type_normal, NULL, 0, 0); |
718e3744 | 758 | } |
759 | ||
760 | DEFUN (show_ip_bgp_vpnv4_rd, | |
761 | show_ip_bgp_vpnv4_rd_cmd, | |
762 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn", | |
763 | SHOW_STR | |
764 | IP_STR | |
765 | BGP_STR | |
766 | "Display VPNv4 NLRI specific information\n" | |
767 | "Display information for a route distinguisher\n" | |
768 | "VPN Route Distinguisher\n") | |
769 | { | |
770 | int ret; | |
771 | struct prefix_rd prd; | |
772 | ||
773 | ret = str2prefix_rd (argv[0], &prd); | |
774 | if (! ret) | |
775 | { | |
776 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
777 | return CMD_WARNING; | |
778 | } | |
856ca177 | 779 | return bgp_show_mpls_vpn (vty, &prd, bgp_show_type_normal, NULL, 0, 0); |
718e3744 | 780 | } |
781 | ||
782 | DEFUN (show_ip_bgp_vpnv4_all_tags, | |
783 | show_ip_bgp_vpnv4_all_tags_cmd, | |
784 | "show ip bgp vpnv4 all tags", | |
785 | SHOW_STR | |
786 | IP_STR | |
787 | BGP_STR | |
788 | "Display VPNv4 NLRI specific information\n" | |
789 | "Display information about all VPNv4 NLRIs\n" | |
790 | "Display BGP tags for prefixes\n") | |
791 | { | |
856ca177 | 792 | return bgp_show_mpls_vpn (vty, NULL, bgp_show_type_normal, NULL, 1, 0); |
718e3744 | 793 | } |
794 | ||
795 | DEFUN (show_ip_bgp_vpnv4_rd_tags, | |
796 | show_ip_bgp_vpnv4_rd_tags_cmd, | |
797 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn tags", | |
798 | SHOW_STR | |
799 | IP_STR | |
800 | BGP_STR | |
801 | "Display VPNv4 NLRI specific information\n" | |
802 | "Display information for a route distinguisher\n" | |
803 | "VPN Route Distinguisher\n" | |
804 | "Display BGP tags for prefixes\n") | |
805 | { | |
806 | int ret; | |
807 | struct prefix_rd prd; | |
808 | ||
809 | ret = str2prefix_rd (argv[0], &prd); | |
810 | if (! ret) | |
811 | { | |
812 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
813 | return CMD_WARNING; | |
814 | } | |
856ca177 | 815 | return bgp_show_mpls_vpn (vty, &prd, bgp_show_type_normal, NULL, 1, 0); |
718e3744 | 816 | } |
817 | ||
818 | DEFUN (show_ip_bgp_vpnv4_all_neighbor_routes, | |
819 | show_ip_bgp_vpnv4_all_neighbor_routes_cmd, | |
856ca177 | 820 | "show ip bgp vpnv4 all neighbors A.B.C.D routes {json}", |
718e3744 | 821 | SHOW_STR |
822 | IP_STR | |
823 | BGP_STR | |
824 | "Display VPNv4 NLRI specific information\n" | |
825 | "Display information about all VPNv4 NLRIs\n" | |
826 | "Detailed information on TCP and BGP neighbor connections\n" | |
827 | "Neighbor to display information about\n" | |
856ca177 MS |
828 | "Display routes learned from neighbor\n" |
829 | "JavaScript Object Notation\n") | |
718e3744 | 830 | { |
c63b83fe | 831 | union sockunion su; |
718e3744 | 832 | struct peer *peer; |
c63b83fe | 833 | int ret; |
db7c8528 | 834 | u_char uj = use_json(argc, argv); |
c63b83fe JBD |
835 | |
836 | ret = str2sockunion (argv[0], &su); | |
837 | if (ret < 0) | |
718e3744 | 838 | { |
db7c8528 | 839 | if (uj) |
856ca177 MS |
840 | { |
841 | json_object *json_no = NULL; | |
842 | json_no = json_object_new_object(); | |
843 | json_object_string_add(json_no, "warning", "Malformed address"); | |
844 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
845 | json_object_free(json_no); | |
846 | } | |
847 | else | |
848 | vty_out (vty, "Malformed address: %s%s", argv[0], VTY_NEWLINE); | |
c63b83fe | 849 | return CMD_WARNING; |
718e3744 | 850 | } |
851 | ||
c63b83fe | 852 | peer = peer_lookup (NULL, &su); |
718e3744 | 853 | if (! peer || ! peer->afc[AFI_IP][SAFI_MPLS_VPN]) |
854 | { | |
db7c8528 | 855 | if (uj) |
856ca177 MS |
856 | { |
857 | json_object *json_no = NULL; | |
858 | json_no = json_object_new_object(); | |
859 | json_object_string_add(json_no, "warning", "No such neighbor or address family"); | |
860 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
861 | json_object_free(json_no); | |
862 | } | |
863 | else | |
864 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
718e3744 | 865 | return CMD_WARNING; |
866 | } | |
867 | ||
db7c8528 | 868 | return bgp_show_mpls_vpn (vty, NULL, bgp_show_type_neighbor, &su, 0, uj); |
718e3744 | 869 | } |
870 | ||
871 | DEFUN (show_ip_bgp_vpnv4_rd_neighbor_routes, | |
872 | show_ip_bgp_vpnv4_rd_neighbor_routes_cmd, | |
856ca177 | 873 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn neighbors A.B.C.D routes {json}", |
718e3744 | 874 | SHOW_STR |
875 | IP_STR | |
876 | BGP_STR | |
877 | "Display VPNv4 NLRI specific information\n" | |
878 | "Display information for a route distinguisher\n" | |
879 | "VPN Route Distinguisher\n" | |
880 | "Detailed information on TCP and BGP neighbor connections\n" | |
881 | "Neighbor to display information about\n" | |
856ca177 MS |
882 | "Display routes learned from neighbor\n" |
883 | "JavaScript Object Notation\n") | |
718e3744 | 884 | { |
885 | int ret; | |
c63b83fe | 886 | union sockunion su; |
718e3744 | 887 | struct peer *peer; |
888 | struct prefix_rd prd; | |
db7c8528 | 889 | u_char uj = use_json(argc, argv); |
718e3744 | 890 | |
891 | ret = str2prefix_rd (argv[0], &prd); | |
892 | if (! ret) | |
893 | { | |
db7c8528 | 894 | if (uj) |
856ca177 MS |
895 | { |
896 | json_object *json_no = NULL; | |
897 | json_no = json_object_new_object(); | |
898 | json_object_string_add(json_no, "warning", "Malformed Route Distinguisher"); | |
899 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
900 | json_object_free(json_no); | |
901 | } | |
902 | else | |
903 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
718e3744 | 904 | return CMD_WARNING; |
905 | } | |
906 | ||
c63b83fe JBD |
907 | ret = str2sockunion (argv[1], &su); |
908 | if (ret < 0) | |
718e3744 | 909 | { |
db7c8528 | 910 | if (uj) |
856ca177 MS |
911 | { |
912 | json_object *json_no = NULL; | |
913 | json_no = json_object_new_object(); | |
914 | json_object_string_add(json_no, "warning", "Malformed address"); | |
915 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
916 | json_object_free(json_no); | |
917 | } | |
918 | else | |
919 | vty_out (vty, "Malformed address: %s%s", argv[0], VTY_NEWLINE); | |
c63b83fe | 920 | return CMD_WARNING; |
718e3744 | 921 | } |
922 | ||
c63b83fe | 923 | peer = peer_lookup (NULL, &su); |
718e3744 | 924 | if (! peer || ! peer->afc[AFI_IP][SAFI_MPLS_VPN]) |
925 | { | |
db7c8528 | 926 | if (uj) |
856ca177 MS |
927 | { |
928 | json_object *json_no = NULL; | |
929 | json_no = json_object_new_object(); | |
930 | json_object_string_add(json_no, "warning", "No such neighbor or address family"); | |
931 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
932 | json_object_free(json_no); | |
933 | } | |
934 | else | |
935 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
718e3744 | 936 | return CMD_WARNING; |
937 | } | |
938 | ||
db7c8528 | 939 | return bgp_show_mpls_vpn (vty, &prd, bgp_show_type_neighbor, &su, 0, uj); |
718e3744 | 940 | } |
941 | ||
942 | DEFUN (show_ip_bgp_vpnv4_all_neighbor_advertised_routes, | |
943 | show_ip_bgp_vpnv4_all_neighbor_advertised_routes_cmd, | |
856ca177 | 944 | "show ip bgp vpnv4 all neighbors A.B.C.D advertised-routes {json}", |
718e3744 | 945 | SHOW_STR |
946 | IP_STR | |
947 | BGP_STR | |
948 | "Display VPNv4 NLRI specific information\n" | |
949 | "Display information about all VPNv4 NLRIs\n" | |
950 | "Detailed information on TCP and BGP neighbor connections\n" | |
951 | "Neighbor to display information about\n" | |
856ca177 MS |
952 | "Display the routes advertised to a BGP neighbor\n" |
953 | "JavaScript Object Notation\n") | |
718e3744 | 954 | { |
955 | int ret; | |
956 | struct peer *peer; | |
957 | union sockunion su; | |
db7c8528 | 958 | u_char uj = use_json(argc, argv); |
718e3744 | 959 | |
960 | ret = str2sockunion (argv[0], &su); | |
961 | if (ret < 0) | |
962 | { | |
db7c8528 | 963 | if (uj) |
856ca177 MS |
964 | { |
965 | json_object *json_no = NULL; | |
966 | json_no = json_object_new_object(); | |
967 | json_object_string_add(json_no, "warning", "Malformed address"); | |
968 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
969 | json_object_free(json_no); | |
970 | } | |
971 | else | |
972 | vty_out (vty, "Malformed address: %s%s", argv[0], VTY_NEWLINE); | |
718e3744 | 973 | return CMD_WARNING; |
974 | } | |
975 | peer = peer_lookup (NULL, &su); | |
976 | if (! peer || ! peer->afc[AFI_IP][SAFI_MPLS_VPN]) | |
977 | { | |
db7c8528 | 978 | if (uj) |
856ca177 MS |
979 | { |
980 | json_object *json_no = NULL; | |
981 | json_no = json_object_new_object(); | |
982 | json_object_string_add(json_no, "warning", "No such neighbor or address family"); | |
983 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
984 | json_object_free(json_no); | |
985 | } | |
986 | else | |
987 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
718e3744 | 988 | return CMD_WARNING; |
989 | } | |
990 | ||
db7c8528 | 991 | return show_adj_route_vpn (vty, peer, NULL, uj); |
718e3744 | 992 | } |
993 | ||
994 | DEFUN (show_ip_bgp_vpnv4_rd_neighbor_advertised_routes, | |
995 | show_ip_bgp_vpnv4_rd_neighbor_advertised_routes_cmd, | |
856ca177 | 996 | "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn neighbors A.B.C.D advertised-routes {json}", |
718e3744 | 997 | SHOW_STR |
998 | IP_STR | |
999 | BGP_STR | |
1000 | "Display VPNv4 NLRI specific information\n" | |
1001 | "Display information for a route distinguisher\n" | |
1002 | "VPN Route Distinguisher\n" | |
1003 | "Detailed information on TCP and BGP neighbor connections\n" | |
1004 | "Neighbor to display information about\n" | |
856ca177 MS |
1005 | "Display the routes advertised to a BGP neighbor\n" |
1006 | "JavaScript Object Notation\n") | |
718e3744 | 1007 | { |
1008 | int ret; | |
1009 | struct peer *peer; | |
1010 | struct prefix_rd prd; | |
1011 | union sockunion su; | |
db7c8528 | 1012 | u_char uj = use_json(argc, argv); |
718e3744 | 1013 | |
1014 | ret = str2sockunion (argv[1], &su); | |
1015 | if (ret < 0) | |
1016 | { | |
db7c8528 | 1017 | if (uj) |
856ca177 MS |
1018 | { |
1019 | json_object *json_no = NULL; | |
1020 | json_no = json_object_new_object(); | |
1021 | json_object_string_add(json_no, "warning", "Malformed address"); | |
1022 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
1023 | json_object_free(json_no); | |
1024 | } | |
1025 | else | |
1026 | vty_out (vty, "Malformed address: %s%s", argv[0], VTY_NEWLINE); | |
718e3744 | 1027 | return CMD_WARNING; |
1028 | } | |
1029 | peer = peer_lookup (NULL, &su); | |
1030 | if (! peer || ! peer->afc[AFI_IP][SAFI_MPLS_VPN]) | |
1031 | { | |
db7c8528 | 1032 | if (uj) |
856ca177 MS |
1033 | { |
1034 | json_object *json_no = NULL; | |
1035 | json_no = json_object_new_object(); | |
1036 | json_object_string_add(json_no, "warning", "No such neighbor or address family"); | |
1037 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
1038 | json_object_free(json_no); | |
1039 | } | |
1040 | else | |
1041 | vty_out (vty, "%% No such neighbor or address family%s", VTY_NEWLINE); | |
718e3744 | 1042 | return CMD_WARNING; |
1043 | } | |
1044 | ||
1045 | ret = str2prefix_rd (argv[0], &prd); | |
1046 | if (! ret) | |
1047 | { | |
db7c8528 | 1048 | if (uj) |
856ca177 MS |
1049 | { |
1050 | json_object *json_no = NULL; | |
1051 | json_no = json_object_new_object(); | |
1052 | json_object_string_add(json_no, "warning", "Malformed Route Distinguisher"); | |
1053 | vty_out (vty, "%s%s", json_object_to_json_string(json_no), VTY_NEWLINE); | |
1054 | json_object_free(json_no); | |
1055 | } | |
1056 | else | |
1057 | vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE); | |
718e3744 | 1058 | return CMD_WARNING; |
1059 | } | |
1060 | ||
db7c8528 | 1061 | return show_adj_route_vpn (vty, peer, &prd, uj); |
718e3744 | 1062 | } |
1063 | ||
1064 | void | |
94f2b392 | 1065 | bgp_mplsvpn_init (void) |
718e3744 | 1066 | { |
1067 | install_element (BGP_VPNV4_NODE, &vpnv4_network_cmd); | |
137446f9 | 1068 | install_element (BGP_VPNV4_NODE, &vpnv4_network_route_map_cmd); |
718e3744 | 1069 | install_element (BGP_VPNV4_NODE, &no_vpnv4_network_cmd); |
1070 | ||
1071 | ||
1072 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_cmd); | |
1073 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_cmd); | |
1074 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_tags_cmd); | |
1075 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_tags_cmd); | |
1076 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_neighbor_routes_cmd); | |
1077 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_neighbor_routes_cmd); | |
1078 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_all_neighbor_advertised_routes_cmd); | |
1079 | install_element (VIEW_NODE, &show_ip_bgp_vpnv4_rd_neighbor_advertised_routes_cmd); | |
1080 | ||
1081 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_cmd); | |
1082 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_cmd); | |
1083 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_tags_cmd); | |
1084 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_tags_cmd); | |
1085 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_neighbor_routes_cmd); | |
1086 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_neighbor_routes_cmd); | |
1087 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_all_neighbor_advertised_routes_cmd); | |
1088 | install_element (ENABLE_NODE, &show_ip_bgp_vpnv4_rd_neighbor_advertised_routes_cmd); | |
1089 | } |