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718e3744 | 1 | /* Route map function of bgpd. |
896014f4 DL |
2 | * Copyright (C) 1998, 1999 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 along | |
17 | * with this program; see the file COPYING; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
718e3744 | 20 | |
21 | #include <zebra.h> | |
22 | ||
23 | #include "prefix.h" | |
24 | #include "filter.h" | |
25 | #include "routemap.h" | |
26 | #include "command.h" | |
27 | #include "linklist.h" | |
28 | #include "plist.h" | |
29 | #include "memory.h" | |
30 | #include "log.h" | |
25f45887 | 31 | #ifdef HAVE_LIBPCREPOSIX |
d62a17ae | 32 | #include <pcreposix.h> |
718e3744 | 33 | #else |
d62a17ae | 34 | #include <regex.h> |
25f45887 | 35 | #endif /* HAVE_LIBPCREPOSIX */ |
718e3744 | 36 | #include "buffer.h" |
37 | #include "sockunion.h" | |
518f0eb1 | 38 | #include "hash.h" |
3f9c7369 | 39 | #include "queue.h" |
718e3744 | 40 | |
41 | #include "bgpd/bgpd.h" | |
42 | #include "bgpd/bgp_table.h" | |
43 | #include "bgpd/bgp_attr.h" | |
44 | #include "bgpd/bgp_aspath.h" | |
518f0eb1 | 45 | #include "bgpd/bgp_packet.h" |
718e3744 | 46 | #include "bgpd/bgp_route.h" |
73ac8160 | 47 | #include "bgpd/bgp_zebra.h" |
718e3744 | 48 | #include "bgpd/bgp_regex.h" |
49 | #include "bgpd/bgp_community.h" | |
50 | #include "bgpd/bgp_clist.h" | |
51 | #include "bgpd/bgp_filter.h" | |
52 | #include "bgpd/bgp_mplsvpn.h" | |
53 | #include "bgpd/bgp_ecommunity.h" | |
57d187bc | 54 | #include "bgpd/bgp_lcommunity.h" |
320da874 | 55 | #include "bgpd/bgp_vty.h" |
73ac8160 | 56 | #include "bgpd/bgp_debug.h" |
718e3744 | 57 | |
65efcfce | 58 | #if ENABLE_BGP_VNC |
d62a17ae | 59 | #include "bgpd/rfapi/bgp_rfapi_cfg.h" |
65efcfce | 60 | #endif |
518f0eb1 | 61 | |
718e3744 | 62 | /* Memo of route-map commands. |
63 | ||
64 | o Cisco route-map | |
65 | ||
66 | match as-path : Done | |
67 | community : Done | |
bc413143 | 68 | interface : Done |
718e3744 | 69 | ip address : Done |
70 | ip next-hop : Done | |
c1643bb7 | 71 | ip route-source : Done |
718e3744 | 72 | ip prefix-list : Done |
73 | ipv6 address : Done | |
74 | ipv6 next-hop : Done | |
75 | ipv6 route-source: (This will not be implemented by bgpd) | |
76 | ipv6 prefix-list : Done | |
77 | length : (This will not be implemented by bgpd) | |
78 | metric : Done | |
79 | route-type : (This will not be implemented by bgpd) | |
0d9551dc | 80 | tag : Done |
af291c15 | 81 | local-preference : Done |
718e3744 | 82 | |
83 | set as-path prepend : Done | |
84 | as-path tag : Not yet | |
85 | automatic-tag : (This will not be implemented by bgpd) | |
86 | community : Done | |
57d187bc JS |
87 | large-community : Done |
88 | large-comm-list : Done | |
718e3744 | 89 | comm-list : Not yet |
90 | dampning : Not yet | |
91 | default : (This will not be implemented by bgpd) | |
92 | interface : (This will not be implemented by bgpd) | |
93 | ip default : (This will not be implemented by bgpd) | |
94 | ip next-hop : Done | |
95 | ip precedence : (This will not be implemented by bgpd) | |
96 | ip tos : (This will not be implemented by bgpd) | |
97 | level : (This will not be implemented by bgpd) | |
98 | local-preference : Done | |
99 | metric : Done | |
100 | metric-type : Not yet | |
101 | origin : Done | |
0d9551dc | 102 | tag : Done |
718e3744 | 103 | weight : Done |
104 | ||
515e500c | 105 | o Local extensions |
718e3744 | 106 | |
107 | set ipv6 next-hop global: Done | |
161995ea | 108 | set ipv6 next-hop prefer-global: Done |
718e3744 | 109 | set ipv6 next-hop local : Done |
841f7a57 | 110 | set as-path exclude : Done |
718e3744 | 111 | |
e52702f2 | 112 | */ |
6b0655a2 | 113 | |
d62a17ae | 114 | /* generic value manipulation to be shared in multiple rules */ |
76759f4f TT |
115 | |
116 | #define RMAP_VALUE_SET 0 | |
117 | #define RMAP_VALUE_ADD 1 | |
118 | #define RMAP_VALUE_SUB 2 | |
119 | ||
d62a17ae | 120 | struct rmap_value { |
121 | u_int8_t action; | |
122 | u_int8_t variable; | |
123 | u_int32_t value; | |
76759f4f TT |
124 | }; |
125 | ||
d62a17ae | 126 | static int route_value_match(struct rmap_value *rv, u_int32_t value) |
127 | { | |
128 | if (rv->variable == 0 && value == rv->value) | |
129 | return RMAP_MATCH; | |
76759f4f | 130 | |
d62a17ae | 131 | return RMAP_NOMATCH; |
76759f4f TT |
132 | } |
133 | ||
d62a17ae | 134 | static u_int32_t route_value_adjust(struct rmap_value *rv, u_int32_t current, |
135 | struct peer *peer) | |
76759f4f | 136 | { |
d62a17ae | 137 | u_int32_t value; |
baa376fc | 138 | |
d62a17ae | 139 | switch (rv->variable) { |
140 | case 1: | |
141 | value = peer->rtt; | |
142 | break; | |
143 | default: | |
144 | value = rv->value; | |
145 | break; | |
146 | } | |
76759f4f | 147 | |
d62a17ae | 148 | switch (rv->action) { |
149 | case RMAP_VALUE_ADD: | |
150 | if (current > UINT32_MAX - value) | |
151 | return UINT32_MAX; | |
152 | return current + value; | |
153 | case RMAP_VALUE_SUB: | |
154 | if (current <= value) | |
155 | return 0; | |
156 | return current - value; | |
157 | default: | |
158 | return value; | |
159 | } | |
76759f4f TT |
160 | } |
161 | ||
d62a17ae | 162 | static void *route_value_compile(const char *arg) |
76759f4f | 163 | { |
d62a17ae | 164 | u_int8_t action = RMAP_VALUE_SET, var = 0; |
165 | unsigned long larg = 0; | |
166 | char *endptr = NULL; | |
167 | struct rmap_value *rv; | |
76759f4f | 168 | |
d62a17ae | 169 | if (arg[0] == '+') { |
170 | action = RMAP_VALUE_ADD; | |
171 | arg++; | |
172 | } else if (arg[0] == '-') { | |
173 | action = RMAP_VALUE_SUB; | |
174 | arg++; | |
175 | } | |
76759f4f | 176 | |
d62a17ae | 177 | if (all_digit(arg)) { |
178 | errno = 0; | |
179 | larg = strtoul(arg, &endptr, 10); | |
180 | if (*arg == 0 || *endptr != 0 || errno || larg > UINT32_MAX) | |
181 | return NULL; | |
182 | } else { | |
183 | if (strcmp(arg, "rtt") == 0) | |
184 | var = 1; | |
185 | else | |
186 | return NULL; | |
187 | } | |
76759f4f | 188 | |
d62a17ae | 189 | rv = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_value)); |
190 | if (!rv) | |
191 | return NULL; | |
76759f4f | 192 | |
d62a17ae | 193 | rv->action = action; |
194 | rv->variable = var; | |
195 | rv->value = larg; | |
196 | return rv; | |
76759f4f TT |
197 | } |
198 | ||
d62a17ae | 199 | static void route_value_free(void *rule) |
76759f4f | 200 | { |
d62a17ae | 201 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
76759f4f TT |
202 | } |
203 | ||
d62a17ae | 204 | /* generic as path object to be shared in multiple rules */ |
374f12f9 | 205 | |
d62a17ae | 206 | static void *route_aspath_compile(const char *arg) |
374f12f9 | 207 | { |
d62a17ae | 208 | struct aspath *aspath; |
374f12f9 | 209 | |
d62a17ae | 210 | aspath = aspath_str2aspath(arg); |
211 | if (!aspath) | |
212 | return NULL; | |
213 | return aspath; | |
374f12f9 TT |
214 | } |
215 | ||
d62a17ae | 216 | static void route_aspath_free(void *rule) |
374f12f9 | 217 | { |
d62a17ae | 218 | struct aspath *aspath = rule; |
219 | aspath_free(aspath); | |
374f12f9 TT |
220 | } |
221 | ||
d62a17ae | 222 | /* 'match peer (A.B.C.D|X:X::X:X)' */ |
fee0f4c6 | 223 | |
224 | /* Compares the peer specified in the 'match peer' clause with the peer | |
225 | received in bgp_info->peer. If it is the same, or if the peer structure | |
226 | received is a peer_group containing it, returns RMAP_MATCH. */ | |
d62a17ae | 227 | static route_map_result_t route_match_peer(void *rule, struct prefix *prefix, |
228 | route_map_object_t type, | |
229 | void *object) | |
230 | { | |
231 | union sockunion *su; | |
232 | union sockunion su_def = { | |
233 | .sin = {.sin_family = AF_INET, .sin_addr.s_addr = INADDR_ANY}}; | |
234 | struct peer_group *group; | |
235 | struct peer *peer; | |
236 | struct listnode *node, *nnode; | |
237 | ||
238 | if (type == RMAP_BGP) { | |
239 | su = rule; | |
240 | peer = ((struct bgp_info *)object)->peer; | |
241 | ||
242 | if (!CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT) | |
243 | && !CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_EXPORT)) | |
244 | return RMAP_NOMATCH; | |
245 | ||
246 | /* If su='0.0.0.0' (command 'match peer local'), and it's a | |
247 | NETWORK, | |
248 | REDISTRIBUTE or DEFAULT_GENERATED route => return RMAP_MATCH | |
249 | */ | |
250 | if (sockunion_same(su, &su_def)) { | |
251 | int ret; | |
252 | if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_NETWORK) | |
253 | || CHECK_FLAG(peer->rmap_type, | |
254 | PEER_RMAP_TYPE_REDISTRIBUTE) | |
255 | || CHECK_FLAG(peer->rmap_type, | |
256 | PEER_RMAP_TYPE_DEFAULT)) | |
257 | ret = RMAP_MATCH; | |
258 | else | |
259 | ret = RMAP_NOMATCH; | |
260 | return ret; | |
261 | } | |
262 | ||
263 | if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { | |
264 | if (sockunion_same(su, &peer->su)) | |
265 | return RMAP_MATCH; | |
266 | ||
267 | return RMAP_NOMATCH; | |
268 | } else { | |
269 | group = peer->group; | |
270 | for (ALL_LIST_ELEMENTS(group->peer, node, nnode, | |
271 | peer)) { | |
272 | if (sockunion_same(su, &peer->su)) | |
273 | return RMAP_MATCH; | |
274 | } | |
275 | return RMAP_NOMATCH; | |
276 | } | |
277 | } | |
278 | return RMAP_NOMATCH; | |
279 | } | |
280 | ||
281 | static void *route_match_peer_compile(const char *arg) | |
282 | { | |
283 | union sockunion *su; | |
284 | int ret; | |
285 | ||
286 | su = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(union sockunion)); | |
287 | ||
288 | ret = str2sockunion(strcmp(arg, "local") ? arg : "0.0.0.0", su); | |
289 | if (ret < 0) { | |
290 | XFREE(MTYPE_ROUTE_MAP_COMPILED, su); | |
291 | return NULL; | |
292 | } | |
293 | ||
294 | return su; | |
fee0f4c6 | 295 | } |
296 | ||
297 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 298 | static void route_match_peer_free(void *rule) |
fee0f4c6 | 299 | { |
d62a17ae | 300 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
fee0f4c6 | 301 | } |
302 | ||
303 | /* Route map commands for ip address matching. */ | |
d62a17ae | 304 | struct route_map_rule_cmd route_match_peer_cmd = {"peer", route_match_peer, |
305 | route_match_peer_compile, | |
306 | route_match_peer_free}; | |
fee0f4c6 | 307 | |
718e3744 | 308 | /* `match ip address IP_ACCESS_LIST' */ |
309 | ||
310 | /* Match function should return 1 if match is success else return | |
311 | zero. */ | |
d62a17ae | 312 | static route_map_result_t route_match_ip_address(void *rule, |
313 | struct prefix *prefix, | |
314 | route_map_object_t type, | |
315 | void *object) | |
316 | { | |
317 | struct access_list *alist; | |
318 | /* struct prefix_ipv4 match; */ | |
319 | ||
320 | if (type == RMAP_BGP) { | |
321 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
322 | if (alist == NULL) | |
323 | return RMAP_NOMATCH; | |
324 | ||
325 | return (access_list_apply(alist, prefix) == FILTER_DENY | |
326 | ? RMAP_NOMATCH | |
327 | : RMAP_MATCH); | |
328 | } | |
718e3744 | 329 | return RMAP_NOMATCH; |
718e3744 | 330 | } |
331 | ||
332 | /* Route map `ip address' match statement. `arg' should be | |
333 | access-list name. */ | |
d62a17ae | 334 | static void *route_match_ip_address_compile(const char *arg) |
718e3744 | 335 | { |
d62a17ae | 336 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 337 | } |
338 | ||
339 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 340 | static void route_match_ip_address_free(void *rule) |
718e3744 | 341 | { |
d62a17ae | 342 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 343 | } |
344 | ||
345 | /* Route map commands for ip address matching. */ | |
d62a17ae | 346 | struct route_map_rule_cmd route_match_ip_address_cmd = { |
347 | "ip address", route_match_ip_address, route_match_ip_address_compile, | |
348 | route_match_ip_address_free}; | |
6b0655a2 | 349 | |
718e3744 | 350 | /* `match ip next-hop IP_ADDRESS' */ |
351 | ||
352 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 353 | static route_map_result_t route_match_ip_next_hop(void *rule, |
354 | struct prefix *prefix, | |
355 | route_map_object_t type, | |
356 | void *object) | |
357 | { | |
358 | struct access_list *alist; | |
359 | struct bgp_info *bgp_info; | |
360 | struct prefix_ipv4 p; | |
361 | ||
362 | if (type == RMAP_BGP) { | |
363 | bgp_info = object; | |
364 | p.family = AF_INET; | |
365 | p.prefix = bgp_info->attr->nexthop; | |
366 | p.prefixlen = IPV4_MAX_BITLEN; | |
367 | ||
368 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
369 | if (alist == NULL) | |
370 | return RMAP_NOMATCH; | |
371 | ||
372 | return (access_list_apply(alist, &p) == FILTER_DENY | |
373 | ? RMAP_NOMATCH | |
374 | : RMAP_MATCH); | |
375 | } | |
718e3744 | 376 | return RMAP_NOMATCH; |
718e3744 | 377 | } |
378 | ||
379 | /* Route map `ip next-hop' match statement. `arg' is | |
380 | access-list name. */ | |
d62a17ae | 381 | static void *route_match_ip_next_hop_compile(const char *arg) |
718e3744 | 382 | { |
d62a17ae | 383 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 384 | } |
385 | ||
386 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 387 | static void route_match_ip_next_hop_free(void *rule) |
718e3744 | 388 | { |
d62a17ae | 389 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 390 | } |
391 | ||
392 | /* Route map commands for ip next-hop matching. */ | |
d62a17ae | 393 | struct route_map_rule_cmd route_match_ip_next_hop_cmd = { |
394 | "ip next-hop", route_match_ip_next_hop, route_match_ip_next_hop_compile, | |
395 | route_match_ip_next_hop_free}; | |
6b0655a2 | 396 | |
c1643bb7 | 397 | /* `match ip route-source ACCESS-LIST' */ |
398 | ||
399 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 400 | static route_map_result_t route_match_ip_route_source(void *rule, |
401 | struct prefix *prefix, | |
402 | route_map_object_t type, | |
403 | void *object) | |
404 | { | |
405 | struct access_list *alist; | |
406 | struct bgp_info *bgp_info; | |
407 | struct peer *peer; | |
408 | struct prefix_ipv4 p; | |
409 | ||
410 | if (type == RMAP_BGP) { | |
411 | bgp_info = object; | |
412 | peer = bgp_info->peer; | |
413 | ||
414 | if (!peer || sockunion_family(&peer->su) != AF_INET) | |
415 | return RMAP_NOMATCH; | |
416 | ||
417 | p.family = AF_INET; | |
418 | p.prefix = peer->su.sin.sin_addr; | |
419 | p.prefixlen = IPV4_MAX_BITLEN; | |
420 | ||
421 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
422 | if (alist == NULL) | |
423 | return RMAP_NOMATCH; | |
424 | ||
425 | return (access_list_apply(alist, &p) == FILTER_DENY | |
426 | ? RMAP_NOMATCH | |
427 | : RMAP_MATCH); | |
428 | } | |
c1643bb7 | 429 | return RMAP_NOMATCH; |
c1643bb7 | 430 | } |
431 | ||
432 | /* Route map `ip route-source' match statement. `arg' is | |
433 | access-list name. */ | |
d62a17ae | 434 | static void *route_match_ip_route_source_compile(const char *arg) |
c1643bb7 | 435 | { |
d62a17ae | 436 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 437 | } |
438 | ||
439 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 440 | static void route_match_ip_route_source_free(void *rule) |
c1643bb7 | 441 | { |
d62a17ae | 442 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 443 | } |
444 | ||
445 | /* Route map commands for ip route-source matching. */ | |
d62a17ae | 446 | struct route_map_rule_cmd route_match_ip_route_source_cmd = { |
447 | "ip route-source", route_match_ip_route_source, | |
448 | route_match_ip_route_source_compile, route_match_ip_route_source_free}; | |
6b0655a2 | 449 | |
718e3744 | 450 | /* `match ip address prefix-list PREFIX_LIST' */ |
451 | ||
94f2b392 | 452 | static route_map_result_t |
d62a17ae | 453 | route_match_ip_address_prefix_list(void *rule, struct prefix *prefix, |
454 | route_map_object_t type, void *object) | |
718e3744 | 455 | { |
d62a17ae | 456 | struct prefix_list *plist; |
718e3744 | 457 | |
d62a17ae | 458 | if (type == RMAP_BGP) { |
459 | plist = prefix_list_lookup(AFI_IP, (char *)rule); | |
460 | if (plist == NULL) | |
461 | return RMAP_NOMATCH; | |
e52702f2 | 462 | |
d62a17ae | 463 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
464 | ? RMAP_NOMATCH | |
465 | : RMAP_MATCH); | |
466 | } | |
467 | return RMAP_NOMATCH; | |
718e3744 | 468 | } |
469 | ||
d62a17ae | 470 | static void *route_match_ip_address_prefix_list_compile(const char *arg) |
718e3744 | 471 | { |
d62a17ae | 472 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 473 | } |
474 | ||
d62a17ae | 475 | static void route_match_ip_address_prefix_list_free(void *rule) |
718e3744 | 476 | { |
d62a17ae | 477 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 478 | } |
479 | ||
d62a17ae | 480 | struct route_map_rule_cmd route_match_ip_address_prefix_list_cmd = { |
481 | "ip address prefix-list", route_match_ip_address_prefix_list, | |
482 | route_match_ip_address_prefix_list_compile, | |
483 | route_match_ip_address_prefix_list_free}; | |
6b0655a2 | 484 | |
718e3744 | 485 | /* `match ip next-hop prefix-list PREFIX_LIST' */ |
486 | ||
94f2b392 | 487 | static route_map_result_t |
d62a17ae | 488 | route_match_ip_next_hop_prefix_list(void *rule, struct prefix *prefix, |
489 | route_map_object_t type, void *object) | |
718e3744 | 490 | { |
d62a17ae | 491 | struct prefix_list *plist; |
492 | struct bgp_info *bgp_info; | |
493 | struct prefix_ipv4 p; | |
718e3744 | 494 | |
d62a17ae | 495 | if (type == RMAP_BGP) { |
496 | bgp_info = object; | |
497 | p.family = AF_INET; | |
498 | p.prefix = bgp_info->attr->nexthop; | |
499 | p.prefixlen = IPV4_MAX_BITLEN; | |
718e3744 | 500 | |
d62a17ae | 501 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
502 | if (plist == NULL) | |
503 | return RMAP_NOMATCH; | |
718e3744 | 504 | |
d62a17ae | 505 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
506 | ? RMAP_NOMATCH | |
507 | : RMAP_MATCH); | |
508 | } | |
509 | return RMAP_NOMATCH; | |
718e3744 | 510 | } |
511 | ||
d62a17ae | 512 | static void *route_match_ip_next_hop_prefix_list_compile(const char *arg) |
718e3744 | 513 | { |
d62a17ae | 514 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 515 | } |
516 | ||
d62a17ae | 517 | static void route_match_ip_next_hop_prefix_list_free(void *rule) |
718e3744 | 518 | { |
d62a17ae | 519 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 520 | } |
521 | ||
d62a17ae | 522 | struct route_map_rule_cmd route_match_ip_next_hop_prefix_list_cmd = { |
523 | "ip next-hop prefix-list", route_match_ip_next_hop_prefix_list, | |
524 | route_match_ip_next_hop_prefix_list_compile, | |
525 | route_match_ip_next_hop_prefix_list_free}; | |
6b0655a2 | 526 | |
c1643bb7 | 527 | /* `match ip route-source prefix-list PREFIX_LIST' */ |
528 | ||
94f2b392 | 529 | static route_map_result_t |
d62a17ae | 530 | route_match_ip_route_source_prefix_list(void *rule, struct prefix *prefix, |
531 | route_map_object_t type, void *object) | |
c1643bb7 | 532 | { |
d62a17ae | 533 | struct prefix_list *plist; |
534 | struct bgp_info *bgp_info; | |
535 | struct peer *peer; | |
536 | struct prefix_ipv4 p; | |
c1643bb7 | 537 | |
d62a17ae | 538 | if (type == RMAP_BGP) { |
539 | bgp_info = object; | |
540 | peer = bgp_info->peer; | |
c1643bb7 | 541 | |
d62a17ae | 542 | if (!peer || sockunion_family(&peer->su) != AF_INET) |
543 | return RMAP_NOMATCH; | |
c1643bb7 | 544 | |
d62a17ae | 545 | p.family = AF_INET; |
546 | p.prefix = peer->su.sin.sin_addr; | |
547 | p.prefixlen = IPV4_MAX_BITLEN; | |
c1643bb7 | 548 | |
d62a17ae | 549 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
550 | if (plist == NULL) | |
551 | return RMAP_NOMATCH; | |
c1643bb7 | 552 | |
d62a17ae | 553 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
554 | ? RMAP_NOMATCH | |
555 | : RMAP_MATCH); | |
556 | } | |
557 | return RMAP_NOMATCH; | |
c1643bb7 | 558 | } |
559 | ||
d62a17ae | 560 | static void *route_match_ip_route_source_prefix_list_compile(const char *arg) |
c1643bb7 | 561 | { |
d62a17ae | 562 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 563 | } |
564 | ||
d62a17ae | 565 | static void route_match_ip_route_source_prefix_list_free(void *rule) |
c1643bb7 | 566 | { |
d62a17ae | 567 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 568 | } |
569 | ||
d62a17ae | 570 | struct route_map_rule_cmd route_match_ip_route_source_prefix_list_cmd = { |
571 | "ip route-source prefix-list", route_match_ip_route_source_prefix_list, | |
572 | route_match_ip_route_source_prefix_list_compile, | |
573 | route_match_ip_route_source_prefix_list_free}; | |
6b0655a2 | 574 | |
af291c15 DS |
575 | /* `match local-preference LOCAL-PREF' */ |
576 | ||
577 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 578 | static route_map_result_t route_match_local_pref(void *rule, |
579 | struct prefix *prefix, | |
580 | route_map_object_t type, | |
581 | void *object) | |
582 | { | |
583 | u_int32_t *local_pref; | |
584 | struct bgp_info *bgp_info; | |
585 | ||
586 | if (type == RMAP_BGP) { | |
587 | local_pref = rule; | |
588 | bgp_info = object; | |
589 | ||
590 | if (bgp_info->attr->local_pref == *local_pref) | |
591 | return RMAP_MATCH; | |
592 | else | |
593 | return RMAP_NOMATCH; | |
594 | } | |
af291c15 | 595 | return RMAP_NOMATCH; |
af291c15 DS |
596 | } |
597 | ||
598 | /* Route map `match local-preference' match statement. | |
599 | `arg' is local-pref value */ | |
d62a17ae | 600 | static void *route_match_local_pref_compile(const char *arg) |
af291c15 | 601 | { |
d62a17ae | 602 | u_int32_t *local_pref; |
603 | char *endptr = NULL; | |
604 | unsigned long tmpval; | |
af291c15 | 605 | |
d62a17ae | 606 | /* Locpref value shoud be integer. */ |
607 | if (!all_digit(arg)) | |
608 | return NULL; | |
af291c15 | 609 | |
d62a17ae | 610 | errno = 0; |
611 | tmpval = strtoul(arg, &endptr, 10); | |
612 | if (*endptr != '\0' || errno || tmpval > UINT32_MAX) | |
613 | return NULL; | |
af291c15 | 614 | |
d62a17ae | 615 | local_pref = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_int32_t)); |
af291c15 | 616 | |
d62a17ae | 617 | if (!local_pref) |
618 | return local_pref; | |
af291c15 | 619 | |
d62a17ae | 620 | *local_pref = tmpval; |
621 | return local_pref; | |
af291c15 DS |
622 | } |
623 | ||
624 | /* Free route map's compiled `match local-preference' value. */ | |
d62a17ae | 625 | static void route_match_local_pref_free(void *rule) |
af291c15 | 626 | { |
d62a17ae | 627 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
af291c15 DS |
628 | } |
629 | ||
630 | /* Route map commands for metric matching. */ | |
d62a17ae | 631 | struct route_map_rule_cmd route_match_local_pref_cmd = { |
632 | "local-preference", route_match_local_pref, | |
633 | route_match_local_pref_compile, route_match_local_pref_free}; | |
af291c15 | 634 | |
718e3744 | 635 | /* `match metric METRIC' */ |
636 | ||
637 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 638 | static route_map_result_t route_match_metric(void *rule, struct prefix *prefix, |
639 | route_map_object_t type, | |
640 | void *object) | |
718e3744 | 641 | { |
d62a17ae | 642 | struct rmap_value *rv; |
643 | struct bgp_info *bgp_info; | |
718e3744 | 644 | |
d62a17ae | 645 | if (type == RMAP_BGP) { |
646 | rv = rule; | |
647 | bgp_info = object; | |
648 | return route_value_match(rv, bgp_info->attr->med); | |
649 | } | |
650 | return RMAP_NOMATCH; | |
718e3744 | 651 | } |
652 | ||
718e3744 | 653 | /* Route map commands for metric matching. */ |
d62a17ae | 654 | struct route_map_rule_cmd route_match_metric_cmd = { |
9d303b37 | 655 | "metric", route_match_metric, route_value_compile, route_value_free, |
718e3744 | 656 | }; |
6b0655a2 | 657 | |
718e3744 | 658 | /* `match as-path ASPATH' */ |
659 | ||
660 | /* Match function for as-path match. I assume given object is */ | |
d62a17ae | 661 | static route_map_result_t route_match_aspath(void *rule, struct prefix *prefix, |
662 | route_map_object_t type, | |
663 | void *object) | |
718e3744 | 664 | { |
e52702f2 | 665 | |
d62a17ae | 666 | struct as_list *as_list; |
667 | struct bgp_info *bgp_info; | |
718e3744 | 668 | |
d62a17ae | 669 | if (type == RMAP_BGP) { |
670 | as_list = as_list_lookup((char *)rule); | |
671 | if (as_list == NULL) | |
672 | return RMAP_NOMATCH; | |
518f0eb1 | 673 | |
d62a17ae | 674 | bgp_info = object; |
518f0eb1 | 675 | |
d62a17ae | 676 | /* Perform match. */ |
677 | return ((as_list_apply(as_list, bgp_info->attr->aspath) | |
678 | == AS_FILTER_DENY) | |
679 | ? RMAP_NOMATCH | |
680 | : RMAP_MATCH); | |
681 | } | |
682 | return RMAP_NOMATCH; | |
718e3744 | 683 | } |
684 | ||
685 | /* Compile function for as-path match. */ | |
d62a17ae | 686 | static void *route_match_aspath_compile(const char *arg) |
718e3744 | 687 | { |
d62a17ae | 688 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 689 | } |
690 | ||
691 | /* Compile function for as-path match. */ | |
d62a17ae | 692 | static void route_match_aspath_free(void *rule) |
718e3744 | 693 | { |
d62a17ae | 694 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 695 | } |
696 | ||
697 | /* Route map commands for aspath matching. */ | |
d62a17ae | 698 | struct route_map_rule_cmd route_match_aspath_cmd = { |
699 | "as-path", route_match_aspath, route_match_aspath_compile, | |
700 | route_match_aspath_free}; | |
6b0655a2 | 701 | |
718e3744 | 702 | /* `match community COMMUNIY' */ |
d62a17ae | 703 | struct rmap_community { |
704 | char *name; | |
705 | int exact; | |
718e3744 | 706 | }; |
707 | ||
708 | /* Match function for community match. */ | |
d62a17ae | 709 | static route_map_result_t route_match_community(void *rule, |
710 | struct prefix *prefix, | |
711 | route_map_object_t type, | |
712 | void *object) | |
713 | { | |
714 | struct community_list *list; | |
715 | struct bgp_info *bgp_info; | |
716 | struct rmap_community *rcom; | |
717 | ||
718 | if (type == RMAP_BGP) { | |
719 | bgp_info = object; | |
720 | rcom = rule; | |
721 | ||
722 | list = community_list_lookup(bgp_clist, rcom->name, | |
723 | COMMUNITY_LIST_MASTER); | |
724 | if (!list) | |
725 | return RMAP_NOMATCH; | |
726 | ||
727 | if (rcom->exact) { | |
728 | if (community_list_exact_match( | |
729 | bgp_info->attr->community, list)) | |
730 | return RMAP_MATCH; | |
731 | } else { | |
732 | if (community_list_match(bgp_info->attr->community, | |
733 | list)) | |
734 | return RMAP_MATCH; | |
735 | } | |
718e3744 | 736 | } |
d62a17ae | 737 | return RMAP_NOMATCH; |
718e3744 | 738 | } |
739 | ||
740 | /* Compile function for community match. */ | |
d62a17ae | 741 | static void *route_match_community_compile(const char *arg) |
742 | { | |
743 | struct rmap_community *rcom; | |
744 | int len; | |
745 | char *p; | |
746 | ||
747 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
748 | ||
749 | p = strchr(arg, ' '); | |
750 | if (p) { | |
751 | len = p - arg; | |
752 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
753 | memcpy(rcom->name, arg, len); | |
754 | rcom->exact = 1; | |
755 | } else { | |
756 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
757 | rcom->exact = 0; | |
758 | } | |
759 | return rcom; | |
718e3744 | 760 | } |
761 | ||
762 | /* Compile function for community match. */ | |
d62a17ae | 763 | static void route_match_community_free(void *rule) |
718e3744 | 764 | { |
d62a17ae | 765 | struct rmap_community *rcom = rule; |
718e3744 | 766 | |
d62a17ae | 767 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
768 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
718e3744 | 769 | } |
770 | ||
771 | /* Route map commands for community matching. */ | |
d62a17ae | 772 | struct route_map_rule_cmd route_match_community_cmd = { |
773 | "community", route_match_community, route_match_community_compile, | |
774 | route_match_community_free}; | |
6b0655a2 | 775 | |
57d187bc | 776 | /* Match function for lcommunity match. */ |
d62a17ae | 777 | static route_map_result_t route_match_lcommunity(void *rule, |
778 | struct prefix *prefix, | |
779 | route_map_object_t type, | |
780 | void *object) | |
781 | { | |
782 | struct community_list *list; | |
783 | struct bgp_info *bgp_info; | |
784 | struct rmap_community *rcom; | |
785 | ||
786 | if (type == RMAP_BGP) { | |
787 | bgp_info = object; | |
788 | rcom = rule; | |
789 | ||
790 | list = community_list_lookup(bgp_clist, rcom->name, | |
791 | LARGE_COMMUNITY_LIST_MASTER); | |
792 | if (!list) | |
793 | return RMAP_NOMATCH; | |
794 | ||
795 | if (lcommunity_list_match(bgp_info->attr->lcommunity, list)) | |
796 | return RMAP_MATCH; | |
797 | } | |
798 | return RMAP_NOMATCH; | |
57d187bc JS |
799 | } |
800 | ||
801 | /* Compile function for community match. */ | |
d62a17ae | 802 | static void *route_match_lcommunity_compile(const char *arg) |
803 | { | |
804 | struct rmap_community *rcom; | |
805 | int len; | |
806 | char *p; | |
807 | ||
808 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
809 | ||
810 | p = strchr(arg, ' '); | |
811 | if (p) { | |
812 | len = p - arg; | |
813 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
814 | memcpy(rcom->name, arg, len); | |
815 | } else { | |
816 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
817 | rcom->exact = 0; | |
818 | } | |
819 | return rcom; | |
57d187bc JS |
820 | } |
821 | ||
822 | /* Compile function for community match. */ | |
d62a17ae | 823 | static void route_match_lcommunity_free(void *rule) |
57d187bc | 824 | { |
d62a17ae | 825 | struct rmap_community *rcom = rule; |
57d187bc | 826 | |
d62a17ae | 827 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
828 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
57d187bc JS |
829 | } |
830 | ||
831 | /* Route map commands for community matching. */ | |
d62a17ae | 832 | struct route_map_rule_cmd route_match_lcommunity_cmd = { |
833 | "large-community", route_match_lcommunity, | |
834 | route_match_lcommunity_compile, route_match_lcommunity_free}; | |
57d187bc JS |
835 | |
836 | ||
73ffb25b | 837 | /* Match function for extcommunity match. */ |
d62a17ae | 838 | static route_map_result_t route_match_ecommunity(void *rule, |
839 | struct prefix *prefix, | |
840 | route_map_object_t type, | |
841 | void *object) | |
73ffb25b | 842 | { |
d62a17ae | 843 | struct community_list *list; |
844 | struct bgp_info *bgp_info; | |
73ffb25b | 845 | |
d62a17ae | 846 | if (type == RMAP_BGP) { |
847 | bgp_info = object; | |
e52702f2 | 848 | |
d62a17ae | 849 | list = community_list_lookup(bgp_clist, (char *)rule, |
850 | EXTCOMMUNITY_LIST_MASTER); | |
851 | if (!list) | |
852 | return RMAP_NOMATCH; | |
73ffb25b | 853 | |
d62a17ae | 854 | if (ecommunity_list_match(bgp_info->attr->ecommunity, list)) |
855 | return RMAP_MATCH; | |
856 | } | |
857 | return RMAP_NOMATCH; | |
73ffb25b | 858 | } |
859 | ||
860 | /* Compile function for extcommunity match. */ | |
d62a17ae | 861 | static void *route_match_ecommunity_compile(const char *arg) |
73ffb25b | 862 | { |
d62a17ae | 863 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
73ffb25b | 864 | } |
865 | ||
866 | /* Compile function for extcommunity match. */ | |
d62a17ae | 867 | static void route_match_ecommunity_free(void *rule) |
73ffb25b | 868 | { |
d62a17ae | 869 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
73ffb25b | 870 | } |
871 | ||
872 | /* Route map commands for community matching. */ | |
d62a17ae | 873 | struct route_map_rule_cmd route_match_ecommunity_cmd = { |
874 | "extcommunity", route_match_ecommunity, route_match_ecommunity_compile, | |
875 | route_match_ecommunity_free}; | |
6b0655a2 | 876 | |
718e3744 | 877 | /* `match nlri` and `set nlri` are replaced by `address-family ipv4` |
878 | and `address-family vpnv4'. */ | |
6b0655a2 | 879 | |
718e3744 | 880 | /* `match origin' */ |
d62a17ae | 881 | static route_map_result_t route_match_origin(void *rule, struct prefix *prefix, |
882 | route_map_object_t type, | |
883 | void *object) | |
718e3744 | 884 | { |
d62a17ae | 885 | u_char *origin; |
886 | struct bgp_info *bgp_info; | |
718e3744 | 887 | |
d62a17ae | 888 | if (type == RMAP_BGP) { |
889 | origin = rule; | |
890 | bgp_info = object; | |
e52702f2 | 891 | |
d62a17ae | 892 | if (bgp_info->attr->origin == *origin) |
893 | return RMAP_MATCH; | |
894 | } | |
718e3744 | 895 | |
d62a17ae | 896 | return RMAP_NOMATCH; |
718e3744 | 897 | } |
898 | ||
d62a17ae | 899 | static void *route_match_origin_compile(const char *arg) |
718e3744 | 900 | { |
d62a17ae | 901 | u_char *origin; |
718e3744 | 902 | |
d62a17ae | 903 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_char)); |
718e3744 | 904 | |
d62a17ae | 905 | if (strcmp(arg, "igp") == 0) |
906 | *origin = 0; | |
907 | else if (strcmp(arg, "egp") == 0) | |
908 | *origin = 1; | |
909 | else | |
910 | *origin = 2; | |
718e3744 | 911 | |
d62a17ae | 912 | return origin; |
718e3744 | 913 | } |
914 | ||
915 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 916 | static void route_match_origin_free(void *rule) |
718e3744 | 917 | { |
d62a17ae | 918 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 919 | } |
920 | ||
921 | /* Route map commands for origin matching. */ | |
d62a17ae | 922 | struct route_map_rule_cmd route_match_origin_cmd = { |
923 | "origin", route_match_origin, route_match_origin_compile, | |
924 | route_match_origin_free}; | |
1add115a VT |
925 | |
926 | /* match probability { */ | |
927 | ||
d62a17ae | 928 | static route_map_result_t route_match_probability(void *rule, |
929 | struct prefix *prefix, | |
930 | route_map_object_t type, | |
931 | void *object) | |
932 | { | |
933 | long r = random(); | |
934 | ||
935 | switch (*(long *)rule) { | |
936 | case 0: | |
937 | break; | |
938 | case RAND_MAX: | |
939 | return RMAP_MATCH; | |
940 | default: | |
941 | if (r < *(long *)rule) { | |
942 | return RMAP_MATCH; | |
943 | } | |
944 | } | |
1add115a | 945 | |
d62a17ae | 946 | return RMAP_NOMATCH; |
1add115a VT |
947 | } |
948 | ||
d62a17ae | 949 | static void *route_match_probability_compile(const char *arg) |
1add115a | 950 | { |
d62a17ae | 951 | long *lobule; |
952 | unsigned perc; | |
1add115a | 953 | |
d62a17ae | 954 | perc = atoi(arg); |
955 | lobule = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(long)); | |
1add115a | 956 | |
d62a17ae | 957 | switch (perc) { |
958 | case 0: | |
959 | *lobule = 0; | |
960 | break; | |
961 | case 100: | |
962 | *lobule = RAND_MAX; | |
963 | break; | |
964 | default: | |
965 | *lobule = RAND_MAX / 100 * perc; | |
966 | } | |
1add115a | 967 | |
d62a17ae | 968 | return lobule; |
1add115a VT |
969 | } |
970 | ||
d62a17ae | 971 | static void route_match_probability_free(void *rule) |
1add115a | 972 | { |
d62a17ae | 973 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
1add115a VT |
974 | } |
975 | ||
d62a17ae | 976 | struct route_map_rule_cmd route_match_probability_cmd = { |
977 | "probability", route_match_probability, route_match_probability_compile, | |
978 | route_match_probability_free}; | |
1add115a | 979 | |
bc413143 DS |
980 | /* `match interface IFNAME' */ |
981 | /* Match function should return 1 if match is success else return | |
982 | zero. */ | |
d62a17ae | 983 | static route_map_result_t route_match_interface(void *rule, |
984 | struct prefix *prefix, | |
985 | route_map_object_t type, | |
986 | void *object) | |
bc413143 | 987 | { |
d62a17ae | 988 | struct interface *ifp; |
989 | struct bgp_info *info; | |
bc413143 | 990 | |
d62a17ae | 991 | if (type == RMAP_BGP) { |
992 | info = object; | |
bc413143 | 993 | |
d62a17ae | 994 | if (!info || !info->attr) |
995 | return RMAP_NOMATCH; | |
bc413143 | 996 | |
d62a17ae | 997 | ifp = if_lookup_by_name_all_vrf((char *)rule); |
bc413143 | 998 | |
d62a17ae | 999 | if (ifp == NULL || ifp->ifindex != info->attr->nh_ifindex) |
1000 | return RMAP_NOMATCH; | |
bc413143 | 1001 | |
d62a17ae | 1002 | return RMAP_MATCH; |
1003 | } | |
1004 | return RMAP_NOMATCH; | |
bc413143 DS |
1005 | } |
1006 | ||
1007 | /* Route map `interface' match statement. `arg' should be | |
1008 | interface name. */ | |
d62a17ae | 1009 | static void *route_match_interface_compile(const char *arg) |
bc413143 | 1010 | { |
d62a17ae | 1011 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
bc413143 DS |
1012 | } |
1013 | ||
1014 | /* Free route map's compiled `interface' value. */ | |
d62a17ae | 1015 | static void route_match_interface_free(void *rule) |
bc413143 | 1016 | { |
d62a17ae | 1017 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
bc413143 DS |
1018 | } |
1019 | ||
1020 | /* Route map commands for ip address matching. */ | |
d62a17ae | 1021 | struct route_map_rule_cmd route_match_interface_cmd = { |
1022 | "interface", route_match_interface, route_match_interface_compile, | |
1023 | route_match_interface_free}; | |
bc413143 | 1024 | |
1add115a VT |
1025 | /* } */ |
1026 | ||
718e3744 | 1027 | /* `set ip next-hop IP_ADDRESS' */ |
1028 | ||
0d9551dc | 1029 | /* Match function return 1 if match is success else return zero. */ |
d62a17ae | 1030 | static route_map_result_t route_match_tag(void *rule, struct prefix *prefix, |
1031 | route_map_object_t type, void *object) | |
0d9551dc | 1032 | { |
d62a17ae | 1033 | route_tag_t *tag; |
1034 | struct bgp_info *bgp_info; | |
0d9551dc | 1035 | |
d62a17ae | 1036 | if (type == RMAP_BGP) { |
1037 | tag = rule; | |
1038 | bgp_info = object; | |
0d9551dc | 1039 | |
d62a17ae | 1040 | return ((bgp_info->attr->tag == *tag) ? RMAP_MATCH |
1041 | : RMAP_NOMATCH); | |
1042 | } | |
0d9551dc | 1043 | |
d62a17ae | 1044 | return RMAP_NOMATCH; |
0d9551dc DS |
1045 | } |
1046 | ||
1047 | ||
0d9551dc | 1048 | /* Route map commands for tag matching. */ |
d62a17ae | 1049 | static struct route_map_rule_cmd route_match_tag_cmd = { |
9d303b37 | 1050 | "tag", route_match_tag, route_map_rule_tag_compile, |
d62a17ae | 1051 | route_map_rule_tag_free, |
0d9551dc DS |
1052 | }; |
1053 | ||
1054 | ||
718e3744 | 1055 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ |
d62a17ae | 1056 | struct rmap_ip_nexthop_set { |
1057 | struct in_addr *address; | |
1058 | int peer_address; | |
1059 | int unchanged; | |
ac41b2a2 | 1060 | }; |
1061 | ||
d62a17ae | 1062 | static route_map_result_t route_set_ip_nexthop(void *rule, |
1063 | struct prefix *prefix, | |
1064 | route_map_object_t type, | |
1065 | void *object) | |
1066 | { | |
1067 | struct rmap_ip_nexthop_set *rins = rule; | |
1068 | struct bgp_info *bgp_info; | |
1069 | struct peer *peer; | |
1070 | ||
1071 | if (type == RMAP_BGP) { | |
1072 | bgp_info = object; | |
1073 | peer = bgp_info->peer; | |
1074 | ||
1075 | if (rins->unchanged) { | |
1076 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1077 | BATTR_RMAP_NEXTHOP_UNCHANGED); | |
1078 | } else if (rins->peer_address) { | |
1079 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
1080 | || CHECK_FLAG(peer->rmap_type, | |
1081 | PEER_RMAP_TYPE_IMPORT)) | |
1082 | && peer->su_remote | |
1083 | && sockunion_family(peer->su_remote) == AF_INET) { | |
1084 | bgp_info->attr->nexthop.s_addr = | |
1085 | sockunion2ip(peer->su_remote); | |
1086 | bgp_info->attr->flag |= | |
1087 | ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1088 | } else if (CHECK_FLAG(peer->rmap_type, | |
1089 | PEER_RMAP_TYPE_OUT)) { | |
1090 | /* The next hop value will be set as part of | |
1091 | * packet rewrite. | |
1092 | * Set the flags here to indicate that rewrite | |
1093 | * needs to be done. | |
1094 | * Also, clear the value. | |
1095 | */ | |
1096 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1097 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); | |
1098 | bgp_info->attr->nexthop.s_addr = 0; | |
1099 | } | |
1100 | } else { | |
1101 | /* Set next hop value. */ | |
1102 | bgp_info->attr->flag |= | |
1103 | ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1104 | bgp_info->attr->nexthop = *rins->address; | |
1105 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1106 | BATTR_RMAP_IPV4_NHOP_CHANGED); | |
1107 | } | |
ac41b2a2 | 1108 | } |
718e3744 | 1109 | |
d62a17ae | 1110 | return RMAP_OKAY; |
718e3744 | 1111 | } |
1112 | ||
1113 | /* Route map `ip nexthop' compile function. Given string is converted | |
1114 | to struct in_addr structure. */ | |
d62a17ae | 1115 | static void *route_set_ip_nexthop_compile(const char *arg) |
1116 | { | |
1117 | struct rmap_ip_nexthop_set *rins; | |
1118 | struct in_addr *address = NULL; | |
1119 | int peer_address = 0; | |
1120 | int unchanged = 0; | |
1121 | int ret; | |
1122 | ||
1123 | if (strcmp(arg, "peer-address") == 0) | |
1124 | peer_address = 1; | |
1125 | else if (strcmp(arg, "unchanged") == 0) | |
1126 | unchanged = 1; | |
1127 | else { | |
1128 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
1129 | sizeof(struct in_addr)); | |
1130 | ret = inet_aton(arg, address); | |
1131 | ||
1132 | if (ret == 0) { | |
1133 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
1134 | return NULL; | |
1135 | } | |
ac41b2a2 | 1136 | } |
718e3744 | 1137 | |
d62a17ae | 1138 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
1139 | sizeof(struct rmap_ip_nexthop_set)); | |
ac41b2a2 | 1140 | |
d62a17ae | 1141 | rins->address = address; |
1142 | rins->peer_address = peer_address; | |
1143 | rins->unchanged = unchanged; | |
ac41b2a2 | 1144 | |
d62a17ae | 1145 | return rins; |
718e3744 | 1146 | } |
1147 | ||
1148 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 1149 | static void route_set_ip_nexthop_free(void *rule) |
718e3744 | 1150 | { |
d62a17ae | 1151 | struct rmap_ip_nexthop_set *rins = rule; |
ac41b2a2 | 1152 | |
d62a17ae | 1153 | if (rins->address) |
1154 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins->address); | |
e52702f2 | 1155 | |
d62a17ae | 1156 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins); |
718e3744 | 1157 | } |
1158 | ||
1159 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 1160 | struct route_map_rule_cmd route_set_ip_nexthop_cmd = { |
1161 | "ip next-hop", route_set_ip_nexthop, route_set_ip_nexthop_compile, | |
1162 | route_set_ip_nexthop_free}; | |
6b0655a2 | 1163 | |
718e3744 | 1164 | /* `set local-preference LOCAL_PREF' */ |
1165 | ||
1166 | /* Set local preference. */ | |
d62a17ae | 1167 | static route_map_result_t route_set_local_pref(void *rule, |
1168 | struct prefix *prefix, | |
1169 | route_map_object_t type, | |
1170 | void *object) | |
1171 | { | |
1172 | struct rmap_value *rv; | |
1173 | struct bgp_info *bgp_info; | |
1174 | u_int32_t locpref = 0; | |
1175 | ||
1176 | if (type == RMAP_BGP) { | |
1177 | /* Fetch routemap's rule information. */ | |
1178 | rv = rule; | |
1179 | bgp_info = object; | |
1180 | ||
1181 | /* Set local preference value. */ | |
1182 | if (bgp_info->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) | |
1183 | locpref = bgp_info->attr->local_pref; | |
1184 | ||
1185 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF); | |
1186 | bgp_info->attr->local_pref = | |
1187 | route_value_adjust(rv, locpref, bgp_info->peer); | |
1188 | } | |
718e3744 | 1189 | |
d62a17ae | 1190 | return RMAP_OKAY; |
718e3744 | 1191 | } |
1192 | ||
718e3744 | 1193 | /* Set local preference rule structure. */ |
d62a17ae | 1194 | struct route_map_rule_cmd route_set_local_pref_cmd = { |
9d303b37 | 1195 | "local-preference", route_set_local_pref, route_value_compile, |
d62a17ae | 1196 | route_value_free, |
718e3744 | 1197 | }; |
6b0655a2 | 1198 | |
718e3744 | 1199 | /* `set weight WEIGHT' */ |
1200 | ||
1201 | /* Set weight. */ | |
d62a17ae | 1202 | static route_map_result_t route_set_weight(void *rule, struct prefix *prefix, |
1203 | route_map_object_t type, | |
1204 | void *object) | |
718e3744 | 1205 | { |
d62a17ae | 1206 | struct rmap_value *rv; |
1207 | struct bgp_info *bgp_info; | |
718e3744 | 1208 | |
d62a17ae | 1209 | if (type == RMAP_BGP) { |
1210 | /* Fetch routemap's rule information. */ | |
1211 | rv = rule; | |
1212 | bgp_info = object; | |
e52702f2 | 1213 | |
d62a17ae | 1214 | /* Set weight value. */ |
1215 | bgp_info->attr->weight = | |
1216 | route_value_adjust(rv, 0, bgp_info->peer); | |
1217 | } | |
718e3744 | 1218 | |
d62a17ae | 1219 | return RMAP_OKAY; |
718e3744 | 1220 | } |
1221 | ||
718e3744 | 1222 | /* Set local preference rule structure. */ |
d62a17ae | 1223 | struct route_map_rule_cmd route_set_weight_cmd = { |
9d303b37 | 1224 | "weight", route_set_weight, route_value_compile, route_value_free, |
718e3744 | 1225 | }; |
6b0655a2 | 1226 | |
718e3744 | 1227 | /* `set metric METRIC' */ |
1228 | ||
1229 | /* Set metric to attribute. */ | |
d62a17ae | 1230 | static route_map_result_t route_set_metric(void *rule, struct prefix *prefix, |
1231 | route_map_object_t type, | |
1232 | void *object) | |
1233 | { | |
1234 | struct rmap_value *rv; | |
1235 | struct bgp_info *bgp_info; | |
1236 | u_int32_t med = 0; | |
1237 | ||
1238 | if (type == RMAP_BGP) { | |
1239 | /* Fetch routemap's rule information. */ | |
1240 | rv = rule; | |
1241 | bgp_info = object; | |
1242 | ||
1243 | if (bgp_info->attr->flag | |
1244 | & ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC)) | |
1245 | med = bgp_info->attr->med; | |
1246 | ||
1247 | bgp_info->attr->med = | |
1248 | route_value_adjust(rv, med, bgp_info->peer); | |
1249 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC); | |
1250 | } | |
1251 | return RMAP_OKAY; | |
718e3744 | 1252 | } |
1253 | ||
718e3744 | 1254 | /* Set metric rule structure. */ |
d62a17ae | 1255 | struct route_map_rule_cmd route_set_metric_cmd = { |
9d303b37 | 1256 | "metric", route_set_metric, route_value_compile, route_value_free, |
718e3744 | 1257 | }; |
6b0655a2 | 1258 | |
718e3744 | 1259 | /* `set as-path prepend ASPATH' */ |
1260 | ||
1261 | /* For AS path prepend mechanism. */ | |
d62a17ae | 1262 | static route_map_result_t route_set_aspath_prepend(void *rule, |
1263 | struct prefix *prefix, | |
1264 | route_map_object_t type, | |
1265 | void *object) | |
1266 | { | |
1267 | struct aspath *aspath; | |
1268 | struct aspath *new; | |
1269 | struct bgp_info *binfo; | |
1270 | ||
1271 | if (type == RMAP_BGP) { | |
1272 | binfo = object; | |
1273 | ||
1274 | if (binfo->attr->aspath->refcnt) | |
1275 | new = aspath_dup(binfo->attr->aspath); | |
1276 | else | |
1277 | new = binfo->attr->aspath; | |
1278 | ||
1279 | if ((uintptr_t)rule > 10) { | |
1280 | aspath = rule; | |
1281 | aspath_prepend(aspath, new); | |
1282 | } else { | |
1283 | as_t as = aspath_leftmost(new); | |
1284 | if (!as) | |
1285 | as = binfo->peer->as; | |
1286 | new = aspath_add_seq_n(new, as, (uintptr_t)rule); | |
1287 | } | |
bc3dd427 | 1288 | |
d62a17ae | 1289 | binfo->attr->aspath = new; |
1290 | } | |
718e3744 | 1291 | |
d62a17ae | 1292 | return RMAP_OKAY; |
718e3744 | 1293 | } |
1294 | ||
d62a17ae | 1295 | static void *route_set_aspath_prepend_compile(const char *arg) |
bc3dd427 | 1296 | { |
d62a17ae | 1297 | unsigned int num; |
bc3dd427 | 1298 | |
d62a17ae | 1299 | if (sscanf(arg, "last-as %u", &num) == 1 && num > 0 && num <= 10) |
1300 | return (void *)(uintptr_t)num; | |
bc3dd427 | 1301 | |
d62a17ae | 1302 | return route_aspath_compile(arg); |
bc3dd427 DW |
1303 | } |
1304 | ||
d62a17ae | 1305 | static void route_set_aspath_prepend_free(void *rule) |
bc3dd427 | 1306 | { |
d62a17ae | 1307 | if ((uintptr_t)rule > 10) |
1308 | route_aspath_free(rule); | |
bc3dd427 DW |
1309 | } |
1310 | ||
1311 | ||
515e500c | 1312 | /* Set as-path prepend rule structure. */ |
d62a17ae | 1313 | struct route_map_rule_cmd route_set_aspath_prepend_cmd = { |
9d303b37 DL |
1314 | "as-path prepend", route_set_aspath_prepend, |
1315 | route_set_aspath_prepend_compile, route_set_aspath_prepend_free, | |
718e3744 | 1316 | }; |
6b0655a2 | 1317 | |
841f7a57 DO |
1318 | /* `set as-path exclude ASn' */ |
1319 | ||
1320 | /* For ASN exclude mechanism. | |
d62a17ae | 1321 | * Iterate over ASns requested and filter them from the given AS_PATH one by |
1322 | * one. | |
841f7a57 DO |
1323 | * Make a deep copy of existing AS_PATH, but for the first ASn only. |
1324 | */ | |
d62a17ae | 1325 | static route_map_result_t route_set_aspath_exclude(void *rule, |
1326 | struct prefix *dummy, | |
1327 | route_map_object_t type, | |
1328 | void *object) | |
1329 | { | |
1330 | struct aspath *new_path, *exclude_path; | |
1331 | struct bgp_info *binfo; | |
1332 | ||
1333 | if (type == RMAP_BGP) { | |
1334 | exclude_path = rule; | |
1335 | binfo = object; | |
1336 | if (binfo->attr->aspath->refcnt) | |
1337 | new_path = aspath_dup(binfo->attr->aspath); | |
1338 | else | |
1339 | new_path = binfo->attr->aspath; | |
1340 | binfo->attr->aspath = | |
1341 | aspath_filter_exclude(new_path, exclude_path); | |
1342 | } | |
1343 | return RMAP_OKAY; | |
841f7a57 DO |
1344 | } |
1345 | ||
841f7a57 | 1346 | /* Set ASn exlude rule structure. */ |
d62a17ae | 1347 | struct route_map_rule_cmd route_set_aspath_exclude_cmd = { |
9d303b37 | 1348 | "as-path exclude", route_set_aspath_exclude, route_aspath_compile, |
d62a17ae | 1349 | route_aspath_free, |
841f7a57 | 1350 | }; |
6b0655a2 | 1351 | |
718e3744 | 1352 | /* `set community COMMUNITY' */ |
d62a17ae | 1353 | struct rmap_com_set { |
1354 | struct community *com; | |
1355 | int additive; | |
1356 | int none; | |
718e3744 | 1357 | }; |
1358 | ||
1359 | /* For community set mechanism. */ | |
d62a17ae | 1360 | static route_map_result_t route_set_community(void *rule, struct prefix *prefix, |
1361 | route_map_object_t type, | |
1362 | void *object) | |
1363 | { | |
1364 | struct rmap_com_set *rcs; | |
1365 | struct bgp_info *binfo; | |
1366 | struct attr *attr; | |
1367 | struct community *new = NULL; | |
1368 | struct community *old; | |
1369 | struct community *merge; | |
1370 | ||
1371 | if (type == RMAP_BGP) { | |
1372 | rcs = rule; | |
1373 | binfo = object; | |
1374 | attr = binfo->attr; | |
1375 | old = attr->community; | |
1376 | ||
1377 | /* "none" case. */ | |
1378 | if (rcs->none) { | |
1379 | attr->flag &= ~(ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES)); | |
1380 | attr->community = NULL; | |
1381 | /* See the longer comment down below. */ | |
1382 | if (old && old->refcnt == 0) | |
1383 | community_free(old); | |
1384 | return RMAP_OKAY; | |
1385 | } | |
718e3744 | 1386 | |
d62a17ae | 1387 | /* "additive" case. */ |
1388 | if (rcs->additive && old) { | |
1389 | merge = community_merge(community_dup(old), rcs->com); | |
1390 | ||
1391 | /* HACK: if the old community is not intern'd, | |
1392 | * we should free it here, or all reference to it may be | |
1393 | * lost. | |
1394 | * Really need to cleanup attribute caching sometime. | |
1395 | */ | |
1396 | if (old->refcnt == 0) | |
1397 | community_free(old); | |
1398 | new = community_uniq_sort(merge); | |
1399 | community_free(merge); | |
1400 | } else | |
1401 | new = community_dup(rcs->com); | |
1402 | ||
1403 | /* will be interned by caller if required */ | |
1404 | attr->community = new; | |
1405 | ||
1406 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
718e3744 | 1407 | } |
718e3744 | 1408 | |
d62a17ae | 1409 | return RMAP_OKAY; |
718e3744 | 1410 | } |
1411 | ||
1412 | /* Compile function for set community. */ | |
d62a17ae | 1413 | static void *route_set_community_compile(const char *arg) |
1414 | { | |
1415 | struct rmap_com_set *rcs; | |
1416 | struct community *com = NULL; | |
1417 | char *sp; | |
1418 | int additive = 0; | |
1419 | int none = 0; | |
1420 | ||
1421 | if (strcmp(arg, "none") == 0) | |
1422 | none = 1; | |
1423 | else { | |
1424 | sp = strstr(arg, "additive"); | |
1425 | ||
1426 | if (sp && sp > arg) { | |
1427 | /* "additive" keyworkd is included. */ | |
1428 | additive = 1; | |
1429 | *(sp - 1) = '\0'; | |
1430 | } | |
718e3744 | 1431 | |
d62a17ae | 1432 | com = community_str2com(arg); |
718e3744 | 1433 | |
d62a17ae | 1434 | if (additive) |
1435 | *(sp - 1) = ' '; | |
718e3744 | 1436 | |
d62a17ae | 1437 | if (!com) |
1438 | return NULL; | |
1439 | } | |
e52702f2 | 1440 | |
d62a17ae | 1441 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1442 | rcs->com = com; | |
1443 | rcs->additive = additive; | |
1444 | rcs->none = none; | |
e52702f2 | 1445 | |
d62a17ae | 1446 | return rcs; |
718e3744 | 1447 | } |
1448 | ||
1449 | /* Free function for set community. */ | |
d62a17ae | 1450 | static void route_set_community_free(void *rule) |
718e3744 | 1451 | { |
d62a17ae | 1452 | struct rmap_com_set *rcs = rule; |
718e3744 | 1453 | |
d62a17ae | 1454 | if (rcs->com) |
1455 | community_free(rcs->com); | |
1456 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
718e3744 | 1457 | } |
1458 | ||
1459 | /* Set community rule structure. */ | |
d62a17ae | 1460 | struct route_map_rule_cmd route_set_community_cmd = { |
9d303b37 | 1461 | "community", route_set_community, route_set_community_compile, |
d62a17ae | 1462 | route_set_community_free, |
718e3744 | 1463 | }; |
6b0655a2 | 1464 | |
57d187bc | 1465 | /* `set community COMMUNITY' */ |
d62a17ae | 1466 | struct rmap_lcom_set { |
1467 | struct lcommunity *lcom; | |
1468 | int additive; | |
1469 | int none; | |
57d187bc JS |
1470 | }; |
1471 | ||
1472 | ||
1473 | /* For lcommunity set mechanism. */ | |
d62a17ae | 1474 | static route_map_result_t route_set_lcommunity(void *rule, |
1475 | struct prefix *prefix, | |
1476 | route_map_object_t type, | |
1477 | void *object) | |
1478 | { | |
1479 | struct rmap_lcom_set *rcs; | |
1480 | struct bgp_info *binfo; | |
1481 | struct attr *attr; | |
1482 | struct lcommunity *new = NULL; | |
1483 | struct lcommunity *old; | |
1484 | struct lcommunity *merge; | |
1485 | ||
1486 | if (type == RMAP_BGP) { | |
1487 | rcs = rule; | |
1488 | binfo = object; | |
1489 | attr = binfo->attr; | |
1490 | old = attr->lcommunity; | |
1491 | ||
1492 | /* "none" case. */ | |
1493 | if (rcs->none) { | |
1494 | attr->flag &= | |
1495 | ~(ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES)); | |
1496 | attr->lcommunity = NULL; | |
1497 | ||
1498 | /* See the longer comment down below. */ | |
1499 | if (old && old->refcnt == 0) | |
1500 | lcommunity_free(&old); | |
1501 | return RMAP_OKAY; | |
1502 | } | |
57d187bc | 1503 | |
d62a17ae | 1504 | if (rcs->additive && old) { |
1505 | merge = lcommunity_merge(lcommunity_dup(old), | |
1506 | rcs->lcom); | |
1507 | ||
1508 | /* HACK: if the old large-community is not intern'd, | |
1509 | * we should free it here, or all reference to it may be | |
1510 | * lost. | |
1511 | * Really need to cleanup attribute caching sometime. | |
1512 | */ | |
1513 | if (old->refcnt == 0) | |
1514 | lcommunity_free(&old); | |
1515 | new = lcommunity_uniq_sort(merge); | |
1516 | lcommunity_free(&merge); | |
1517 | } else | |
1518 | new = lcommunity_dup(rcs->lcom); | |
1519 | ||
1520 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ | |
1521 | attr->lcommunity = new; | |
1522 | ||
1523 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES); | |
1524 | } | |
57d187bc | 1525 | |
d62a17ae | 1526 | return RMAP_OKAY; |
1527 | } | |
57d187bc | 1528 | |
d62a17ae | 1529 | /* Compile function for set community. */ |
1530 | static void *route_set_lcommunity_compile(const char *arg) | |
1531 | { | |
1532 | struct rmap_lcom_set *rcs; | |
1533 | struct lcommunity *lcom = NULL; | |
1534 | char *sp; | |
1535 | int additive = 0; | |
1536 | int none = 0; | |
1537 | ||
1538 | if (strcmp(arg, "none") == 0) | |
1539 | none = 1; | |
1540 | else { | |
1541 | sp = strstr(arg, "additive"); | |
1542 | ||
1543 | if (sp && sp > arg) { | |
1544 | /* "additive" keyworkd is included. */ | |
1545 | additive = 1; | |
1546 | *(sp - 1) = '\0'; | |
1547 | } | |
57d187bc | 1548 | |
d62a17ae | 1549 | lcom = lcommunity_str2com(arg); |
57d187bc | 1550 | |
d62a17ae | 1551 | if (additive) |
1552 | *(sp - 1) = ' '; | |
57d187bc | 1553 | |
d62a17ae | 1554 | if (!lcom) |
1555 | return NULL; | |
1556 | } | |
57d187bc | 1557 | |
d62a17ae | 1558 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1559 | rcs->lcom = lcom; | |
1560 | rcs->additive = additive; | |
1561 | rcs->none = none; | |
57d187bc | 1562 | |
d62a17ae | 1563 | return rcs; |
57d187bc JS |
1564 | } |
1565 | ||
1566 | /* Free function for set lcommunity. */ | |
d62a17ae | 1567 | static void route_set_lcommunity_free(void *rule) |
57d187bc | 1568 | { |
d62a17ae | 1569 | struct rmap_lcom_set *rcs = rule; |
57d187bc | 1570 | |
d62a17ae | 1571 | if (rcs->lcom) { |
1572 | lcommunity_free(&rcs->lcom); | |
1573 | } | |
1574 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
57d187bc JS |
1575 | } |
1576 | ||
1577 | /* Set community rule structure. */ | |
d62a17ae | 1578 | struct route_map_rule_cmd route_set_lcommunity_cmd = { |
9d303b37 | 1579 | "large-community", route_set_lcommunity, route_set_lcommunity_compile, |
d62a17ae | 1580 | route_set_lcommunity_free, |
57d187bc JS |
1581 | }; |
1582 | ||
1583 | /* `set large-comm-list (<1-99>|<100-500>|WORD) delete' */ | |
1584 | ||
1585 | /* For large community set mechanism. */ | |
d62a17ae | 1586 | static route_map_result_t route_set_lcommunity_delete(void *rule, |
1587 | struct prefix *prefix, | |
1588 | route_map_object_t type, | |
1589 | void *object) | |
1590 | { | |
1591 | struct community_list *list; | |
1592 | struct lcommunity *merge; | |
1593 | struct lcommunity *new; | |
1594 | struct lcommunity *old; | |
1595 | struct bgp_info *binfo; | |
1596 | ||
1597 | if (type == RMAP_BGP) { | |
1598 | if (!rule) | |
1599 | return RMAP_OKAY; | |
1600 | ||
1601 | binfo = object; | |
1602 | list = community_list_lookup(bgp_clist, rule, | |
1603 | LARGE_COMMUNITY_LIST_MASTER); | |
1604 | old = binfo->attr->lcommunity; | |
1605 | ||
1606 | if (list && old) { | |
1607 | merge = lcommunity_list_match_delete( | |
1608 | lcommunity_dup(old), list); | |
1609 | new = lcommunity_uniq_sort(merge); | |
1610 | lcommunity_free(&merge); | |
1611 | ||
1612 | /* HACK: if the old community is not intern'd, | |
1613 | * we should free it here, or all reference to it may be | |
1614 | * lost. | |
1615 | * Really need to cleanup attribute caching sometime. | |
1616 | */ | |
1617 | if (old->refcnt == 0) | |
1618 | lcommunity_free(&old); | |
1619 | ||
1620 | if (new->size == 0) { | |
1621 | binfo->attr->lcommunity = NULL; | |
1622 | binfo->attr->flag &= ~ATTR_FLAG_BIT( | |
1623 | BGP_ATTR_LARGE_COMMUNITIES); | |
1624 | lcommunity_free(&new); | |
1625 | } else { | |
1626 | binfo->attr->lcommunity = new; | |
1627 | binfo->attr->flag |= ATTR_FLAG_BIT( | |
1628 | BGP_ATTR_LARGE_COMMUNITIES); | |
1629 | } | |
1630 | } | |
1631 | } | |
1632 | ||
1633 | return RMAP_OKAY; | |
57d187bc JS |
1634 | } |
1635 | ||
1636 | /* Compile function for set lcommunity. */ | |
d62a17ae | 1637 | static void *route_set_lcommunity_delete_compile(const char *arg) |
57d187bc | 1638 | { |
d62a17ae | 1639 | char *p; |
1640 | char *str; | |
1641 | int len; | |
57d187bc | 1642 | |
d62a17ae | 1643 | p = strchr(arg, ' '); |
1644 | if (p) { | |
1645 | len = p - arg; | |
1646 | str = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1647 | memcpy(str, arg, len); | |
1648 | } else | |
1649 | str = NULL; | |
57d187bc | 1650 | |
d62a17ae | 1651 | return str; |
57d187bc JS |
1652 | } |
1653 | ||
1654 | /* Free function for set lcommunity. */ | |
d62a17ae | 1655 | static void route_set_lcommunity_delete_free(void *rule) |
57d187bc | 1656 | { |
d62a17ae | 1657 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
57d187bc JS |
1658 | } |
1659 | ||
1660 | /* Set lcommunity rule structure. */ | |
d62a17ae | 1661 | struct route_map_rule_cmd route_set_lcommunity_delete_cmd = { |
9d303b37 DL |
1662 | "large-comm-list", route_set_lcommunity_delete, |
1663 | route_set_lcommunity_delete_compile, route_set_lcommunity_delete_free, | |
57d187bc JS |
1664 | }; |
1665 | ||
1666 | ||
fee6e4e4 | 1667 | /* `set comm-list (<1-99>|<100-500>|WORD) delete' */ |
718e3744 | 1668 | |
1669 | /* For community set mechanism. */ | |
d62a17ae | 1670 | static route_map_result_t route_set_community_delete(void *rule, |
1671 | struct prefix *prefix, | |
1672 | route_map_object_t type, | |
1673 | void *object) | |
1674 | { | |
1675 | struct community_list *list; | |
1676 | struct community *merge; | |
1677 | struct community *new; | |
1678 | struct community *old; | |
1679 | struct bgp_info *binfo; | |
1680 | ||
1681 | if (type == RMAP_BGP) { | |
1682 | if (!rule) | |
1683 | return RMAP_OKAY; | |
1684 | ||
1685 | binfo = object; | |
1686 | list = community_list_lookup(bgp_clist, rule, | |
1687 | COMMUNITY_LIST_MASTER); | |
1688 | old = binfo->attr->community; | |
1689 | ||
1690 | if (list && old) { | |
1691 | merge = community_list_match_delete(community_dup(old), | |
1692 | list); | |
1693 | new = community_uniq_sort(merge); | |
1694 | community_free(merge); | |
1695 | ||
1696 | /* HACK: if the old community is not intern'd, | |
1697 | * we should free it here, or all reference to it may be | |
1698 | * lost. | |
1699 | * Really need to cleanup attribute caching sometime. | |
1700 | */ | |
1701 | if (old->refcnt == 0) | |
1702 | community_free(old); | |
1703 | ||
1704 | if (new->size == 0) { | |
1705 | binfo->attr->community = NULL; | |
1706 | binfo->attr->flag &= | |
1707 | ~ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
1708 | community_free(new); | |
1709 | } else { | |
1710 | binfo->attr->community = new; | |
1711 | binfo->attr->flag |= | |
1712 | ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
1713 | } | |
1714 | } | |
718e3744 | 1715 | } |
718e3744 | 1716 | |
d62a17ae | 1717 | return RMAP_OKAY; |
718e3744 | 1718 | } |
1719 | ||
1720 | /* Compile function for set community. */ | |
d62a17ae | 1721 | static void *route_set_community_delete_compile(const char *arg) |
718e3744 | 1722 | { |
d62a17ae | 1723 | char *p; |
1724 | char *str; | |
1725 | int len; | |
718e3744 | 1726 | |
d62a17ae | 1727 | p = strchr(arg, ' '); |
1728 | if (p) { | |
1729 | len = p - arg; | |
1730 | str = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1731 | memcpy(str, arg, len); | |
1732 | } else | |
1733 | str = NULL; | |
718e3744 | 1734 | |
d62a17ae | 1735 | return str; |
718e3744 | 1736 | } |
1737 | ||
1738 | /* Free function for set community. */ | |
d62a17ae | 1739 | static void route_set_community_delete_free(void *rule) |
718e3744 | 1740 | { |
d62a17ae | 1741 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1742 | } |
1743 | ||
1744 | /* Set community rule structure. */ | |
d62a17ae | 1745 | struct route_map_rule_cmd route_set_community_delete_cmd = { |
9d303b37 DL |
1746 | "comm-list", route_set_community_delete, |
1747 | route_set_community_delete_compile, route_set_community_delete_free, | |
718e3744 | 1748 | }; |
6b0655a2 | 1749 | |
718e3744 | 1750 | /* `set extcommunity rt COMMUNITY' */ |
1751 | ||
73d78ea0 | 1752 | /* For community set mechanism. Used by _rt and _soo. */ |
d62a17ae | 1753 | static route_map_result_t route_set_ecommunity(void *rule, |
1754 | struct prefix *prefix, | |
1755 | route_map_object_t type, | |
1756 | void *object) | |
1757 | { | |
1758 | struct ecommunity *ecom; | |
1759 | struct ecommunity *new_ecom; | |
1760 | struct ecommunity *old_ecom; | |
1761 | struct bgp_info *bgp_info; | |
1762 | ||
1763 | if (type == RMAP_BGP) { | |
1764 | ecom = rule; | |
1765 | bgp_info = object; | |
1766 | ||
1767 | if (!ecom) | |
1768 | return RMAP_OKAY; | |
1769 | ||
1770 | /* We assume additive for Extended Community. */ | |
1771 | old_ecom = bgp_info->attr->ecommunity; | |
1772 | ||
1773 | if (old_ecom) { | |
1774 | new_ecom = ecommunity_merge(ecommunity_dup(old_ecom), | |
1775 | ecom); | |
1776 | ||
1777 | /* old_ecom->refcnt = 1 => owned elsewhere, e.g. | |
1778 | * bgp_update_receive() | |
1779 | * ->refcnt = 0 => set by a previous route-map | |
1780 | * statement */ | |
1781 | if (!old_ecom->refcnt) | |
1782 | ecommunity_free(&old_ecom); | |
1783 | } else | |
1784 | new_ecom = ecommunity_dup(ecom); | |
1785 | ||
1786 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ | |
1787 | bgp_info->attr->ecommunity = new_ecom; | |
1788 | ||
1789 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES); | |
27bf90a1 | 1790 | } |
d62a17ae | 1791 | return RMAP_OKAY; |
718e3744 | 1792 | } |
1793 | ||
1794 | /* Compile function for set community. */ | |
d62a17ae | 1795 | static void *route_set_ecommunity_rt_compile(const char *arg) |
718e3744 | 1796 | { |
d62a17ae | 1797 | struct ecommunity *ecom; |
718e3744 | 1798 | |
d62a17ae | 1799 | ecom = ecommunity_str2com(arg, ECOMMUNITY_ROUTE_TARGET, 0); |
1800 | if (!ecom) | |
1801 | return NULL; | |
1802 | return ecommunity_intern(ecom); | |
718e3744 | 1803 | } |
1804 | ||
73d78ea0 | 1805 | /* Free function for set community. Used by _rt and _soo */ |
d62a17ae | 1806 | static void route_set_ecommunity_free(void *rule) |
718e3744 | 1807 | { |
d62a17ae | 1808 | struct ecommunity *ecom = rule; |
1809 | ecommunity_unintern(&ecom); | |
718e3744 | 1810 | } |
1811 | ||
1812 | /* Set community rule structure. */ | |
d62a17ae | 1813 | struct route_map_rule_cmd route_set_ecommunity_rt_cmd = { |
9d303b37 DL |
1814 | "extcommunity rt", route_set_ecommunity, |
1815 | route_set_ecommunity_rt_compile, route_set_ecommunity_free, | |
718e3744 | 1816 | }; |
1817 | ||
1818 | /* `set extcommunity soo COMMUNITY' */ | |
1819 | ||
718e3744 | 1820 | /* Compile function for set community. */ |
d62a17ae | 1821 | static void *route_set_ecommunity_soo_compile(const char *arg) |
718e3744 | 1822 | { |
d62a17ae | 1823 | struct ecommunity *ecom; |
718e3744 | 1824 | |
d62a17ae | 1825 | ecom = ecommunity_str2com(arg, ECOMMUNITY_SITE_ORIGIN, 0); |
1826 | if (!ecom) | |
1827 | return NULL; | |
e52702f2 | 1828 | |
d62a17ae | 1829 | return ecommunity_intern(ecom); |
718e3744 | 1830 | } |
1831 | ||
718e3744 | 1832 | /* Set community rule structure. */ |
d62a17ae | 1833 | struct route_map_rule_cmd route_set_ecommunity_soo_cmd = { |
9d303b37 DL |
1834 | "extcommunity soo", route_set_ecommunity, |
1835 | route_set_ecommunity_soo_compile, route_set_ecommunity_free, | |
718e3744 | 1836 | }; |
6b0655a2 | 1837 | |
718e3744 | 1838 | /* `set origin ORIGIN' */ |
1839 | ||
1840 | /* For origin set. */ | |
d62a17ae | 1841 | static route_map_result_t route_set_origin(void *rule, struct prefix *prefix, |
1842 | route_map_object_t type, | |
1843 | void *object) | |
718e3744 | 1844 | { |
d62a17ae | 1845 | u_char *origin; |
1846 | struct bgp_info *bgp_info; | |
718e3744 | 1847 | |
d62a17ae | 1848 | if (type == RMAP_BGP) { |
1849 | origin = rule; | |
1850 | bgp_info = object; | |
e52702f2 | 1851 | |
d62a17ae | 1852 | bgp_info->attr->origin = *origin; |
1853 | } | |
718e3744 | 1854 | |
d62a17ae | 1855 | return RMAP_OKAY; |
718e3744 | 1856 | } |
1857 | ||
1858 | /* Compile function for origin set. */ | |
d62a17ae | 1859 | static void *route_set_origin_compile(const char *arg) |
718e3744 | 1860 | { |
d62a17ae | 1861 | u_char *origin; |
718e3744 | 1862 | |
d62a17ae | 1863 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_char)); |
718e3744 | 1864 | |
d62a17ae | 1865 | if (strcmp(arg, "igp") == 0) |
1866 | *origin = 0; | |
1867 | else if (strcmp(arg, "egp") == 0) | |
1868 | *origin = 1; | |
1869 | else | |
1870 | *origin = 2; | |
718e3744 | 1871 | |
d62a17ae | 1872 | return origin; |
718e3744 | 1873 | } |
1874 | ||
1875 | /* Compile function for origin set. */ | |
d62a17ae | 1876 | static void route_set_origin_free(void *rule) |
718e3744 | 1877 | { |
d62a17ae | 1878 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1879 | } |
1880 | ||
515e500c | 1881 | /* Set origin rule structure. */ |
d62a17ae | 1882 | struct route_map_rule_cmd route_set_origin_cmd = { |
9d303b37 | 1883 | "origin", route_set_origin, route_set_origin_compile, |
d62a17ae | 1884 | route_set_origin_free, |
718e3744 | 1885 | }; |
6b0655a2 | 1886 | |
718e3744 | 1887 | /* `set atomic-aggregate' */ |
1888 | ||
1889 | /* For atomic aggregate set. */ | |
d62a17ae | 1890 | static route_map_result_t route_set_atomic_aggregate(void *rule, |
1891 | struct prefix *prefix, | |
1892 | route_map_object_t type, | |
1893 | void *object) | |
718e3744 | 1894 | { |
d62a17ae | 1895 | struct bgp_info *bgp_info; |
718e3744 | 1896 | |
d62a17ae | 1897 | if (type == RMAP_BGP) { |
1898 | bgp_info = object; | |
1899 | bgp_info->attr->flag |= | |
1900 | ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE); | |
1901 | } | |
718e3744 | 1902 | |
d62a17ae | 1903 | return RMAP_OKAY; |
718e3744 | 1904 | } |
1905 | ||
1906 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 1907 | static void *route_set_atomic_aggregate_compile(const char *arg) |
718e3744 | 1908 | { |
d62a17ae | 1909 | return (void *)1; |
718e3744 | 1910 | } |
1911 | ||
1912 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 1913 | static void route_set_atomic_aggregate_free(void *rule) |
718e3744 | 1914 | { |
d62a17ae | 1915 | return; |
718e3744 | 1916 | } |
1917 | ||
1918 | /* Set atomic aggregate rule structure. */ | |
d62a17ae | 1919 | struct route_map_rule_cmd route_set_atomic_aggregate_cmd = { |
9d303b37 DL |
1920 | "atomic-aggregate", route_set_atomic_aggregate, |
1921 | route_set_atomic_aggregate_compile, route_set_atomic_aggregate_free, | |
718e3744 | 1922 | }; |
6b0655a2 | 1923 | |
718e3744 | 1924 | /* `set aggregator as AS A.B.C.D' */ |
d62a17ae | 1925 | struct aggregator { |
1926 | as_t as; | |
1927 | struct in_addr address; | |
718e3744 | 1928 | }; |
1929 | ||
d62a17ae | 1930 | static route_map_result_t route_set_aggregator_as(void *rule, |
1931 | struct prefix *prefix, | |
1932 | route_map_object_t type, | |
1933 | void *object) | |
718e3744 | 1934 | { |
d62a17ae | 1935 | struct bgp_info *bgp_info; |
1936 | struct aggregator *aggregator; | |
718e3744 | 1937 | |
d62a17ae | 1938 | if (type == RMAP_BGP) { |
1939 | bgp_info = object; | |
1940 | aggregator = rule; | |
e52702f2 | 1941 | |
d62a17ae | 1942 | bgp_info->attr->aggregator_as = aggregator->as; |
1943 | bgp_info->attr->aggregator_addr = aggregator->address; | |
1944 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR); | |
1945 | } | |
718e3744 | 1946 | |
d62a17ae | 1947 | return RMAP_OKAY; |
718e3744 | 1948 | } |
1949 | ||
d62a17ae | 1950 | static void *route_set_aggregator_as_compile(const char *arg) |
718e3744 | 1951 | { |
d62a17ae | 1952 | struct aggregator *aggregator; |
1953 | char as[10]; | |
1954 | char address[20]; | |
1955 | int ret; | |
718e3744 | 1956 | |
d62a17ae | 1957 | aggregator = |
1958 | XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct aggregator)); | |
1959 | sscanf(arg, "%s %s", as, address); | |
718e3744 | 1960 | |
d62a17ae | 1961 | aggregator->as = strtoul(as, NULL, 10); |
1962 | ret = inet_aton(address, &aggregator->address); | |
1963 | if (ret == 0) { | |
1964 | XFREE(MTYPE_ROUTE_MAP_COMPILED, aggregator); | |
1965 | return NULL; | |
1966 | } | |
1967 | return aggregator; | |
718e3744 | 1968 | } |
1969 | ||
d62a17ae | 1970 | static void route_set_aggregator_as_free(void *rule) |
718e3744 | 1971 | { |
d62a17ae | 1972 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1973 | } |
1974 | ||
d62a17ae | 1975 | struct route_map_rule_cmd route_set_aggregator_as_cmd = { |
9d303b37 DL |
1976 | "aggregator as", route_set_aggregator_as, |
1977 | route_set_aggregator_as_compile, route_set_aggregator_as_free, | |
718e3744 | 1978 | }; |
6b0655a2 | 1979 | |
0d9551dc | 1980 | /* Set tag to object. object must be pointer to struct bgp_info */ |
d62a17ae | 1981 | static route_map_result_t route_set_tag(void *rule, struct prefix *prefix, |
1982 | route_map_object_t type, void *object) | |
0d9551dc | 1983 | { |
d62a17ae | 1984 | route_tag_t *tag; |
1985 | struct bgp_info *bgp_info; | |
0d9551dc | 1986 | |
d62a17ae | 1987 | if (type == RMAP_BGP) { |
1988 | tag = rule; | |
1989 | bgp_info = object; | |
0d9551dc | 1990 | |
d62a17ae | 1991 | /* Set tag value */ |
1992 | bgp_info->attr->tag = *tag; | |
1993 | } | |
0d9551dc | 1994 | |
d62a17ae | 1995 | return RMAP_OKAY; |
0d9551dc DS |
1996 | } |
1997 | ||
0d9551dc | 1998 | /* Route map commands for tag set. */ |
d62a17ae | 1999 | static struct route_map_rule_cmd route_set_tag_cmd = { |
9d303b37 | 2000 | "tag", route_set_tag, route_map_rule_tag_compile, |
d62a17ae | 2001 | route_map_rule_tag_free, |
0d9551dc DS |
2002 | }; |
2003 | ||
d990e384 | 2004 | /* Set label-index to object. object must be pointer to struct bgp_info */ |
d62a17ae | 2005 | static route_map_result_t route_set_label_index(void *rule, |
2006 | struct prefix *prefix, | |
2007 | route_map_object_t type, | |
2008 | void *object) | |
2009 | { | |
2010 | struct rmap_value *rv; | |
2011 | struct bgp_info *bgp_info; | |
2012 | u_int32_t label_index; | |
2013 | ||
2014 | if (type == RMAP_BGP) { | |
2015 | /* Fetch routemap's rule information. */ | |
2016 | rv = rule; | |
2017 | bgp_info = object; | |
2018 | ||
2019 | /* Set label-index value. */ | |
2020 | label_index = rv->value; | |
2021 | if (label_index) { | |
2022 | bgp_info->attr->label_index = label_index; | |
2023 | bgp_info->attr->flag |= | |
2024 | ATTR_FLAG_BIT(BGP_ATTR_PREFIX_SID); | |
2025 | } | |
2026 | } | |
d990e384 | 2027 | |
d62a17ae | 2028 | return RMAP_OKAY; |
d990e384 DS |
2029 | } |
2030 | ||
2031 | /* Route map commands for label-index set. */ | |
d62a17ae | 2032 | static struct route_map_rule_cmd route_set_label_index_cmd = { |
9d303b37 | 2033 | "label-index", route_set_label_index, route_value_compile, |
d62a17ae | 2034 | route_value_free, |
d990e384 | 2035 | }; |
0d9551dc | 2036 | |
718e3744 | 2037 | /* `match ipv6 address IP_ACCESS_LIST' */ |
2038 | ||
d62a17ae | 2039 | static route_map_result_t route_match_ipv6_address(void *rule, |
2040 | struct prefix *prefix, | |
2041 | route_map_object_t type, | |
2042 | void *object) | |
718e3744 | 2043 | { |
d62a17ae | 2044 | struct access_list *alist; |
718e3744 | 2045 | |
d62a17ae | 2046 | if (type == RMAP_BGP) { |
2047 | alist = access_list_lookup(AFI_IP6, (char *)rule); | |
2048 | if (alist == NULL) | |
2049 | return RMAP_NOMATCH; | |
e52702f2 | 2050 | |
d62a17ae | 2051 | return (access_list_apply(alist, prefix) == FILTER_DENY |
2052 | ? RMAP_NOMATCH | |
2053 | : RMAP_MATCH); | |
2054 | } | |
2055 | return RMAP_NOMATCH; | |
718e3744 | 2056 | } |
2057 | ||
d62a17ae | 2058 | static void *route_match_ipv6_address_compile(const char *arg) |
718e3744 | 2059 | { |
d62a17ae | 2060 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2061 | } |
2062 | ||
d62a17ae | 2063 | static void route_match_ipv6_address_free(void *rule) |
718e3744 | 2064 | { |
d62a17ae | 2065 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2066 | } |
2067 | ||
2068 | /* Route map commands for ip address matching. */ | |
d62a17ae | 2069 | struct route_map_rule_cmd route_match_ipv6_address_cmd = { |
2070 | "ipv6 address", route_match_ipv6_address, | |
2071 | route_match_ipv6_address_compile, route_match_ipv6_address_free}; | |
6b0655a2 | 2072 | |
718e3744 | 2073 | /* `match ipv6 next-hop IP_ADDRESS' */ |
2074 | ||
d62a17ae | 2075 | static route_map_result_t route_match_ipv6_next_hop(void *rule, |
2076 | struct prefix *prefix, | |
2077 | route_map_object_t type, | |
2078 | void *object) | |
718e3744 | 2079 | { |
d62a17ae | 2080 | struct in6_addr *addr = rule; |
2081 | struct bgp_info *bgp_info; | |
718e3744 | 2082 | |
d62a17ae | 2083 | if (type == RMAP_BGP) { |
2084 | bgp_info = object; | |
e52702f2 | 2085 | |
d62a17ae | 2086 | if (IPV6_ADDR_SAME(&bgp_info->attr->mp_nexthop_global, addr)) |
2087 | return RMAP_MATCH; | |
718e3744 | 2088 | |
d62a17ae | 2089 | if (bgp_info->attr->mp_nexthop_len |
2090 | == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL | |
2091 | && IPV6_ADDR_SAME(&bgp_info->attr->mp_nexthop_local, rule)) | |
2092 | return RMAP_MATCH; | |
718e3744 | 2093 | |
d62a17ae | 2094 | return RMAP_NOMATCH; |
2095 | } | |
718e3744 | 2096 | |
d62a17ae | 2097 | return RMAP_NOMATCH; |
718e3744 | 2098 | } |
2099 | ||
d62a17ae | 2100 | static void *route_match_ipv6_next_hop_compile(const char *arg) |
718e3744 | 2101 | { |
d62a17ae | 2102 | struct in6_addr *address; |
2103 | int ret; | |
718e3744 | 2104 | |
d62a17ae | 2105 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2106 | |
d62a17ae | 2107 | ret = inet_pton(AF_INET6, arg, address); |
2108 | if (!ret) { | |
2109 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2110 | return NULL; | |
2111 | } | |
718e3744 | 2112 | |
d62a17ae | 2113 | return address; |
718e3744 | 2114 | } |
2115 | ||
d62a17ae | 2116 | static void route_match_ipv6_next_hop_free(void *rule) |
718e3744 | 2117 | { |
d62a17ae | 2118 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2119 | } |
2120 | ||
d62a17ae | 2121 | struct route_map_rule_cmd route_match_ipv6_next_hop_cmd = { |
2122 | "ipv6 next-hop", route_match_ipv6_next_hop, | |
2123 | route_match_ipv6_next_hop_compile, route_match_ipv6_next_hop_free}; | |
6b0655a2 | 2124 | |
718e3744 | 2125 | /* `match ipv6 address prefix-list PREFIX_LIST' */ |
2126 | ||
94f2b392 | 2127 | static route_map_result_t |
d62a17ae | 2128 | route_match_ipv6_address_prefix_list(void *rule, struct prefix *prefix, |
2129 | route_map_object_t type, void *object) | |
718e3744 | 2130 | { |
d62a17ae | 2131 | struct prefix_list *plist; |
718e3744 | 2132 | |
d62a17ae | 2133 | if (type == RMAP_BGP) { |
2134 | plist = prefix_list_lookup(AFI_IP6, (char *)rule); | |
2135 | if (plist == NULL) | |
2136 | return RMAP_NOMATCH; | |
e52702f2 | 2137 | |
d62a17ae | 2138 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
2139 | ? RMAP_NOMATCH | |
2140 | : RMAP_MATCH); | |
2141 | } | |
2142 | return RMAP_NOMATCH; | |
718e3744 | 2143 | } |
2144 | ||
d62a17ae | 2145 | static void *route_match_ipv6_address_prefix_list_compile(const char *arg) |
718e3744 | 2146 | { |
d62a17ae | 2147 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2148 | } |
2149 | ||
d62a17ae | 2150 | static void route_match_ipv6_address_prefix_list_free(void *rule) |
718e3744 | 2151 | { |
d62a17ae | 2152 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2153 | } |
2154 | ||
d62a17ae | 2155 | struct route_map_rule_cmd route_match_ipv6_address_prefix_list_cmd = { |
2156 | "ipv6 address prefix-list", route_match_ipv6_address_prefix_list, | |
2157 | route_match_ipv6_address_prefix_list_compile, | |
2158 | route_match_ipv6_address_prefix_list_free}; | |
6b0655a2 | 2159 | |
718e3744 | 2160 | /* `set ipv6 nexthop global IP_ADDRESS' */ |
2161 | ||
2162 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2163 | static route_map_result_t route_set_ipv6_nexthop_global(void *rule, |
2164 | struct prefix *prefix, | |
2165 | route_map_object_t type, | |
2166 | void *object) | |
718e3744 | 2167 | { |
d62a17ae | 2168 | struct in6_addr *address; |
2169 | struct bgp_info *bgp_info; | |
718e3744 | 2170 | |
d62a17ae | 2171 | if (type == RMAP_BGP) { |
2172 | /* Fetch routemap's rule information. */ | |
2173 | address = rule; | |
2174 | bgp_info = object; | |
e52702f2 | 2175 | |
d62a17ae | 2176 | /* Set next hop value. */ |
2177 | bgp_info->attr->mp_nexthop_global = *address; | |
3f9c7369 | 2178 | |
d62a17ae | 2179 | /* Set nexthop length. */ |
2180 | if (bgp_info->attr->mp_nexthop_len == 0) | |
2181 | bgp_info->attr->mp_nexthop_len = | |
2182 | BGP_ATTR_NHLEN_IPV6_GLOBAL; | |
3f9c7369 | 2183 | |
d62a17ae | 2184 | SET_FLAG(bgp_info->attr->rmap_change_flags, |
2185 | BATTR_RMAP_IPV6_GLOBAL_NHOP_CHANGED); | |
2186 | } | |
718e3744 | 2187 | |
d62a17ae | 2188 | return RMAP_OKAY; |
718e3744 | 2189 | } |
2190 | ||
2191 | /* Route map `ip next-hop' compile function. Given string is converted | |
2192 | to struct in_addr structure. */ | |
d62a17ae | 2193 | static void *route_set_ipv6_nexthop_global_compile(const char *arg) |
718e3744 | 2194 | { |
d62a17ae | 2195 | int ret; |
2196 | struct in6_addr *address; | |
718e3744 | 2197 | |
d62a17ae | 2198 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2199 | |
d62a17ae | 2200 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2201 | |
d62a17ae | 2202 | if (ret == 0) { |
2203 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2204 | return NULL; | |
2205 | } | |
718e3744 | 2206 | |
d62a17ae | 2207 | return address; |
718e3744 | 2208 | } |
2209 | ||
2210 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2211 | static void route_set_ipv6_nexthop_global_free(void *rule) |
718e3744 | 2212 | { |
d62a17ae | 2213 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2214 | } |
2215 | ||
2216 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2217 | struct route_map_rule_cmd route_set_ipv6_nexthop_global_cmd = { |
2218 | "ipv6 next-hop global", route_set_ipv6_nexthop_global, | |
2219 | route_set_ipv6_nexthop_global_compile, | |
2220 | route_set_ipv6_nexthop_global_free}; | |
6b0655a2 | 2221 | |
161995ea DS |
2222 | /* Set next-hop preference value. */ |
2223 | static route_map_result_t | |
d62a17ae | 2224 | route_set_ipv6_nexthop_prefer_global(void *rule, struct prefix *prefix, |
2225 | route_map_object_t type, void *object) | |
2226 | { | |
2227 | struct bgp_info *bgp_info; | |
2228 | struct peer *peer; | |
2229 | ||
2230 | if (type == RMAP_BGP) { | |
2231 | /* Fetch routemap's rule information. */ | |
2232 | bgp_info = object; | |
2233 | peer = bgp_info->peer; | |
2234 | ||
2235 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2236 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2237 | && peer->su_remote | |
2238 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2239 | /* Set next hop preference to global */ | |
2240 | bgp_info->attr->mp_nexthop_prefer_global = TRUE; | |
2241 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2242 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); | |
2243 | } else { | |
2244 | bgp_info->attr->mp_nexthop_prefer_global = FALSE; | |
2245 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2246 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); | |
2247 | } | |
161995ea | 2248 | } |
d62a17ae | 2249 | return RMAP_OKAY; |
161995ea DS |
2250 | } |
2251 | ||
d62a17ae | 2252 | static void *route_set_ipv6_nexthop_prefer_global_compile(const char *arg) |
161995ea | 2253 | { |
d62a17ae | 2254 | int *rins = NULL; |
161995ea | 2255 | |
d62a17ae | 2256 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2257 | *rins = 1; | |
161995ea | 2258 | |
d62a17ae | 2259 | return rins; |
161995ea DS |
2260 | } |
2261 | ||
2262 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2263 | static void route_set_ipv6_nexthop_prefer_global_free(void *rule) |
161995ea | 2264 | { |
d62a17ae | 2265 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
161995ea DS |
2266 | } |
2267 | ||
2268 | /* Route map commands for ip nexthop set preferred. */ | |
d62a17ae | 2269 | struct route_map_rule_cmd route_set_ipv6_nexthop_prefer_global_cmd = { |
2270 | "ipv6 next-hop prefer-global", route_set_ipv6_nexthop_prefer_global, | |
2271 | route_set_ipv6_nexthop_prefer_global_compile, | |
2272 | route_set_ipv6_nexthop_prefer_global_free}; | |
161995ea | 2273 | |
718e3744 | 2274 | /* `set ipv6 nexthop local IP_ADDRESS' */ |
2275 | ||
2276 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2277 | static route_map_result_t route_set_ipv6_nexthop_local(void *rule, |
2278 | struct prefix *prefix, | |
2279 | route_map_object_t type, | |
2280 | void *object) | |
2281 | { | |
2282 | struct in6_addr *address; | |
2283 | struct bgp_info *bgp_info; | |
2284 | ||
2285 | if (type == RMAP_BGP) { | |
2286 | /* Fetch routemap's rule information. */ | |
2287 | address = rule; | |
2288 | bgp_info = object; | |
2289 | ||
2290 | /* Set next hop value. */ | |
2291 | bgp_info->attr->mp_nexthop_local = *address; | |
2292 | ||
2293 | /* Set nexthop length. */ | |
2294 | if (bgp_info->attr->mp_nexthop_len | |
2295 | != BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) | |
2296 | bgp_info->attr->mp_nexthop_len = | |
2297 | BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; | |
2298 | ||
2299 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2300 | BATTR_RMAP_IPV6_LL_NHOP_CHANGED); | |
2301 | } | |
718e3744 | 2302 | |
d62a17ae | 2303 | return RMAP_OKAY; |
718e3744 | 2304 | } |
2305 | ||
2306 | /* Route map `ip nexthop' compile function. Given string is converted | |
2307 | to struct in_addr structure. */ | |
d62a17ae | 2308 | static void *route_set_ipv6_nexthop_local_compile(const char *arg) |
718e3744 | 2309 | { |
d62a17ae | 2310 | int ret; |
2311 | struct in6_addr *address; | |
718e3744 | 2312 | |
d62a17ae | 2313 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2314 | |
d62a17ae | 2315 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2316 | |
d62a17ae | 2317 | if (ret == 0) { |
2318 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2319 | return NULL; | |
2320 | } | |
718e3744 | 2321 | |
d62a17ae | 2322 | return address; |
718e3744 | 2323 | } |
2324 | ||
2325 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 2326 | static void route_set_ipv6_nexthop_local_free(void *rule) |
718e3744 | 2327 | { |
d62a17ae | 2328 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2329 | } |
2330 | ||
2331 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2332 | struct route_map_rule_cmd route_set_ipv6_nexthop_local_cmd = { |
2333 | "ipv6 next-hop local", route_set_ipv6_nexthop_local, | |
2334 | route_set_ipv6_nexthop_local_compile, | |
2335 | route_set_ipv6_nexthop_local_free}; | |
90916ac2 DS |
2336 | |
2337 | /* `set ipv6 nexthop peer-address' */ | |
2338 | ||
2339 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2340 | static route_map_result_t route_set_ipv6_nexthop_peer(void *rule, |
2341 | struct prefix *prefix, | |
2342 | route_map_object_t type, | |
2343 | void *object) | |
2344 | { | |
2345 | struct in6_addr peer_address; | |
2346 | struct bgp_info *bgp_info; | |
2347 | struct peer *peer; | |
2348 | ||
2349 | if (type == RMAP_BGP) { | |
2350 | /* Fetch routemap's rule information. */ | |
2351 | bgp_info = object; | |
2352 | peer = bgp_info->peer; | |
2353 | ||
2354 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2355 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2356 | && peer->su_remote | |
2357 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2358 | peer_address = peer->su_remote->sin6.sin6_addr; | |
2359 | /* Set next hop value and length in attribute. */ | |
2360 | if (IN6_IS_ADDR_LINKLOCAL(&peer_address)) { | |
2361 | bgp_info->attr->mp_nexthop_local = peer_address; | |
2362 | if (bgp_info->attr->mp_nexthop_len != 32) | |
2363 | bgp_info->attr->mp_nexthop_len = 32; | |
2364 | } else { | |
2365 | bgp_info->attr->mp_nexthop_global = | |
2366 | peer_address; | |
2367 | if (bgp_info->attr->mp_nexthop_len == 0) | |
2368 | bgp_info->attr->mp_nexthop_len = 16; | |
2369 | } | |
2370 | ||
2371 | } else if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_OUT)) { | |
2372 | /* The next hop value will be set as part of packet | |
2373 | * rewrite. | |
2374 | * Set the flags here to indicate that rewrite needs to | |
2375 | * be done. | |
2376 | * Also, clear the value - we clear both global and | |
2377 | * link-local | |
2378 | * nexthops, whether we send one or both is determined | |
2379 | * elsewhere. | |
2380 | */ | |
2381 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2382 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); | |
2383 | /* clear next hop value. */ | |
2384 | memset(&(bgp_info->attr->mp_nexthop_global), 0, | |
2385 | sizeof(struct in6_addr)); | |
2386 | memset(&(bgp_info->attr->mp_nexthop_local), 0, | |
2387 | sizeof(struct in6_addr)); | |
2388 | } | |
90916ac2 | 2389 | } |
90916ac2 | 2390 | |
d62a17ae | 2391 | return RMAP_OKAY; |
90916ac2 DS |
2392 | } |
2393 | ||
2394 | /* Route map `ip next-hop' compile function. Given string is converted | |
2395 | to struct in_addr structure. */ | |
d62a17ae | 2396 | static void *route_set_ipv6_nexthop_peer_compile(const char *arg) |
90916ac2 | 2397 | { |
d62a17ae | 2398 | int *rins = NULL; |
90916ac2 | 2399 | |
d62a17ae | 2400 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2401 | *rins = 1; | |
90916ac2 | 2402 | |
d62a17ae | 2403 | return rins; |
90916ac2 DS |
2404 | } |
2405 | ||
2406 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2407 | static void route_set_ipv6_nexthop_peer_free(void *rule) |
90916ac2 | 2408 | { |
d62a17ae | 2409 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
90916ac2 DS |
2410 | } |
2411 | ||
2412 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2413 | struct route_map_rule_cmd route_set_ipv6_nexthop_peer_cmd = { |
2414 | "ipv6 next-hop peer-address", route_set_ipv6_nexthop_peer, | |
2415 | route_set_ipv6_nexthop_peer_compile, route_set_ipv6_nexthop_peer_free}; | |
90916ac2 | 2416 | |
69ba6dd7 | 2417 | /* `set ipv4 vpn next-hop A.B.C.D' */ |
718e3744 | 2418 | |
d62a17ae | 2419 | static route_map_result_t route_set_vpnv4_nexthop(void *rule, |
2420 | struct prefix *prefix, | |
2421 | route_map_object_t type, | |
2422 | void *object) | |
718e3744 | 2423 | { |
d62a17ae | 2424 | struct in_addr *address; |
2425 | struct bgp_info *bgp_info; | |
718e3744 | 2426 | |
d62a17ae | 2427 | if (type == RMAP_BGP) { |
2428 | /* Fetch routemap's rule information. */ | |
2429 | address = rule; | |
2430 | bgp_info = object; | |
e52702f2 | 2431 | |
d62a17ae | 2432 | /* Set next hop value. */ |
2433 | bgp_info->attr->mp_nexthop_global_in = *address; | |
2434 | bgp_info->attr->mp_nexthop_len = 4; | |
2435 | } | |
718e3744 | 2436 | |
d62a17ae | 2437 | return RMAP_OKAY; |
718e3744 | 2438 | } |
2439 | ||
d62a17ae | 2440 | static void *route_set_vpnv4_nexthop_compile(const char *arg) |
718e3744 | 2441 | { |
d62a17ae | 2442 | int ret; |
2443 | struct in_addr *address; | |
718e3744 | 2444 | |
d62a17ae | 2445 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2446 | |
d62a17ae | 2447 | ret = inet_aton(arg, address); |
718e3744 | 2448 | |
d62a17ae | 2449 | if (ret == 0) { |
2450 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2451 | return NULL; | |
2452 | } | |
718e3744 | 2453 | |
d62a17ae | 2454 | return address; |
718e3744 | 2455 | } |
2456 | ||
69ba6dd7 | 2457 | /* `set ipv6 vpn next-hop A.B.C.D' */ |
d6902373 | 2458 | |
d62a17ae | 2459 | static route_map_result_t route_set_vpnv6_nexthop(void *rule, |
2460 | struct prefix *prefix, | |
2461 | route_map_object_t type, | |
2462 | void *object) | |
d6902373 | 2463 | { |
d62a17ae | 2464 | struct in6_addr *address; |
2465 | struct bgp_info *bgp_info; | |
d6902373 | 2466 | |
d62a17ae | 2467 | if (type == RMAP_BGP) { |
2468 | /* Fetch routemap's rule information. */ | |
2469 | address = rule; | |
2470 | bgp_info = object; | |
d6902373 | 2471 | |
d62a17ae | 2472 | /* Set next hop value. */ |
2473 | memcpy(&bgp_info->attr->mp_nexthop_global, address, | |
2474 | sizeof(struct in6_addr)); | |
2475 | bgp_info->attr->mp_nexthop_len = BGP_ATTR_NHLEN_VPNV6_GLOBAL; | |
2476 | } | |
d6902373 | 2477 | |
d62a17ae | 2478 | return RMAP_OKAY; |
d6902373 PG |
2479 | } |
2480 | ||
d62a17ae | 2481 | static void *route_set_vpnv6_nexthop_compile(const char *arg) |
d6902373 | 2482 | { |
d62a17ae | 2483 | int ret; |
2484 | struct in6_addr *address; | |
d6902373 | 2485 | |
d62a17ae | 2486 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
2487 | ret = inet_pton(AF_INET6, arg, address); | |
d6902373 | 2488 | |
d62a17ae | 2489 | if (ret == 0) { |
2490 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2491 | return NULL; | |
2492 | } | |
d6902373 | 2493 | |
d62a17ae | 2494 | return address; |
d6902373 PG |
2495 | } |
2496 | ||
d62a17ae | 2497 | static void route_set_vpn_nexthop_free(void *rule) |
718e3744 | 2498 | { |
d62a17ae | 2499 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2500 | } |
2501 | ||
69ba6dd7 | 2502 | /* Route map commands for ipv4 next-hop set. */ |
d62a17ae | 2503 | struct route_map_rule_cmd route_set_vpnv4_nexthop_cmd = { |
2504 | "ipv4 vpn next-hop", route_set_vpnv4_nexthop, | |
2505 | route_set_vpnv4_nexthop_compile, route_set_vpn_nexthop_free}; | |
d6902373 | 2506 | |
69ba6dd7 | 2507 | /* Route map commands for ipv6 next-hop set. */ |
d62a17ae | 2508 | struct route_map_rule_cmd route_set_vpnv6_nexthop_cmd = { |
2509 | "ipv6 vpn next-hop", route_set_vpnv6_nexthop, | |
2510 | route_set_vpnv6_nexthop_compile, route_set_vpn_nexthop_free}; | |
6b0655a2 | 2511 | |
718e3744 | 2512 | /* `set originator-id' */ |
2513 | ||
2514 | /* For origin set. */ | |
d62a17ae | 2515 | static route_map_result_t route_set_originator_id(void *rule, |
2516 | struct prefix *prefix, | |
2517 | route_map_object_t type, | |
2518 | void *object) | |
718e3744 | 2519 | { |
d62a17ae | 2520 | struct in_addr *address; |
2521 | struct bgp_info *bgp_info; | |
718e3744 | 2522 | |
d62a17ae | 2523 | if (type == RMAP_BGP) { |
2524 | address = rule; | |
2525 | bgp_info = object; | |
e52702f2 | 2526 | |
d62a17ae | 2527 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID); |
2528 | bgp_info->attr->originator_id = *address; | |
2529 | } | |
718e3744 | 2530 | |
d62a17ae | 2531 | return RMAP_OKAY; |
718e3744 | 2532 | } |
2533 | ||
2534 | /* Compile function for originator-id set. */ | |
d62a17ae | 2535 | static void *route_set_originator_id_compile(const char *arg) |
718e3744 | 2536 | { |
d62a17ae | 2537 | int ret; |
2538 | struct in_addr *address; | |
718e3744 | 2539 | |
d62a17ae | 2540 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2541 | |
d62a17ae | 2542 | ret = inet_aton(arg, address); |
718e3744 | 2543 | |
d62a17ae | 2544 | if (ret == 0) { |
2545 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2546 | return NULL; | |
2547 | } | |
718e3744 | 2548 | |
d62a17ae | 2549 | return address; |
718e3744 | 2550 | } |
2551 | ||
2552 | /* Compile function for originator_id set. */ | |
d62a17ae | 2553 | static void route_set_originator_id_free(void *rule) |
718e3744 | 2554 | { |
d62a17ae | 2555 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2556 | } |
2557 | ||
515e500c | 2558 | /* Set originator-id rule structure. */ |
d62a17ae | 2559 | struct route_map_rule_cmd route_set_originator_id_cmd = { |
9d303b37 DL |
2560 | "originator-id", route_set_originator_id, |
2561 | route_set_originator_id_compile, route_set_originator_id_free, | |
718e3744 | 2562 | }; |
6b0655a2 | 2563 | |
718e3744 | 2564 | /* Add bgp route map rule. */ |
d62a17ae | 2565 | static int bgp_route_match_add(struct vty *vty, const char *command, |
2566 | const char *arg, route_map_event_t type) | |
2567 | { | |
2568 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
2569 | int ret; | |
2570 | ||
2571 | ret = route_map_add_match(index, command, arg); | |
2572 | if (ret) { | |
2573 | switch (ret) { | |
2574 | case RMAP_RULE_MISSING: | |
2575 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2576 | return CMD_WARNING_CONFIG_FAILED; | |
2577 | case RMAP_COMPILE_ERROR: | |
2578 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2579 | return CMD_WARNING_CONFIG_FAILED; | |
2580 | } | |
718e3744 | 2581 | } |
518f0eb1 | 2582 | |
d62a17ae | 2583 | if (type != RMAP_EVENT_MATCH_ADDED) { |
2584 | route_map_upd8_dependency(type, arg, index->map->name); | |
2585 | } | |
518f0eb1 | 2586 | |
d62a17ae | 2587 | return CMD_SUCCESS; |
718e3744 | 2588 | } |
2589 | ||
2590 | /* Delete bgp route map rule. */ | |
d62a17ae | 2591 | static int bgp_route_match_delete(struct vty *vty, const char *command, |
2592 | const char *arg, route_map_event_t type) | |
2593 | { | |
2594 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
2595 | int ret; | |
2596 | char *dep_name = NULL; | |
2597 | const char *tmpstr; | |
2598 | char *rmap_name = NULL; | |
2599 | ||
2600 | if (type != RMAP_EVENT_MATCH_DELETED) { | |
2601 | /* ignore the mundane, the types without any dependency */ | |
2602 | if (arg == NULL) { | |
2603 | if ((tmpstr = route_map_get_match_arg(index, command)) | |
2604 | != NULL) | |
2605 | dep_name = | |
2606 | XSTRDUP(MTYPE_ROUTE_MAP_RULE, tmpstr); | |
2607 | } else { | |
2608 | dep_name = XSTRDUP(MTYPE_ROUTE_MAP_RULE, arg); | |
2609 | } | |
2610 | rmap_name = XSTRDUP(MTYPE_ROUTE_MAP_NAME, index->map->name); | |
ffd0c037 | 2611 | } |
d62a17ae | 2612 | |
2613 | ret = route_map_delete_match(index, command, dep_name); | |
2614 | if (ret) { | |
2615 | switch (ret) { | |
2616 | case RMAP_RULE_MISSING: | |
2617 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2618 | break; | |
2619 | case RMAP_COMPILE_ERROR: | |
2620 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2621 | break; | |
2622 | } | |
2623 | if (dep_name) | |
2624 | XFREE(MTYPE_ROUTE_MAP_RULE, dep_name); | |
2625 | if (rmap_name) | |
2626 | XFREE(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
2627 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 2628 | } |
518f0eb1 | 2629 | |
d62a17ae | 2630 | if (type != RMAP_EVENT_MATCH_DELETED && dep_name) |
2631 | route_map_upd8_dependency(type, dep_name, rmap_name); | |
518f0eb1 | 2632 | |
d62a17ae | 2633 | if (dep_name) |
2634 | XFREE(MTYPE_ROUTE_MAP_RULE, dep_name); | |
2635 | if (rmap_name) | |
2636 | XFREE(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
518f0eb1 | 2637 | |
d62a17ae | 2638 | return CMD_SUCCESS; |
718e3744 | 2639 | } |
2640 | ||
518f0eb1 | 2641 | /* |
2a3d5731 | 2642 | * This is the workhorse routine for processing in/out routemap |
518f0eb1 DS |
2643 | * modifications. |
2644 | */ | |
d62a17ae | 2645 | static void bgp_route_map_process_peer(const char *rmap_name, |
2646 | struct route_map *map, struct peer *peer, | |
2647 | int afi, int safi, int route_update) | |
2648 | { | |
2649 | ||
2650 | int update; | |
2651 | struct bgp_filter *filter; | |
2652 | ||
2653 | if (!peer || !rmap_name) | |
2654 | return; | |
2655 | ||
2656 | filter = &peer->filter[afi][safi]; | |
2657 | /* | |
2658 | * in is for non-route-server clients, | |
2659 | * out is for all peers | |
2660 | */ | |
2661 | if (!CHECK_FLAG(peer->flags, PEER_FLAG_RSERVER_CLIENT)) { | |
2662 | if (filter->map[RMAP_IN].name | |
2663 | && (strcmp(rmap_name, filter->map[RMAP_IN].name) == 0)) { | |
2664 | filter->map[RMAP_IN].map = map; | |
2665 | ||
2666 | if (route_update && peer->status == Established) { | |
2667 | if (CHECK_FLAG(peer->af_flags[afi][safi], | |
2668 | PEER_FLAG_SOFT_RECONFIG)) { | |
2669 | if (bgp_debug_update(peer, NULL, NULL, | |
2670 | 1)) | |
2671 | zlog_debug( | |
2672 | "Processing route_map %s update on " | |
2673 | "peer %s (inbound, soft-reconfig)", | |
2674 | rmap_name, peer->host); | |
2675 | ||
2676 | bgp_soft_reconfig_in(peer, afi, safi); | |
2677 | } else if ( | |
2678 | CHECK_FLAG(peer->cap, | |
2679 | PEER_CAP_REFRESH_OLD_RCV) | |
2680 | || CHECK_FLAG( | |
2681 | peer->cap, | |
2682 | PEER_CAP_REFRESH_NEW_RCV)) { | |
2683 | ||
2684 | if (bgp_debug_update(peer, NULL, NULL, | |
2685 | 1)) | |
2686 | zlog_debug( | |
2687 | "Processing route_map %s update on " | |
2688 | "peer %s (inbound, route-refresh)", | |
2689 | rmap_name, peer->host); | |
2690 | bgp_route_refresh_send(peer, afi, safi, | |
2691 | 0, 0, 0); | |
2692 | } | |
2693 | } | |
518f0eb1 | 2694 | } |
718e3744 | 2695 | } |
d62a17ae | 2696 | |
2697 | if (CHECK_FLAG(peer->flags, PEER_FLAG_RSERVER_CLIENT)) { | |
2698 | update = 0; | |
2699 | ||
2700 | if (update && route_update && peer->status == Established) { | |
2701 | if (CHECK_FLAG(peer->af_flags[afi][safi], | |
2702 | PEER_FLAG_SOFT_RECONFIG)) { | |
2703 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
2704 | zlog_debug( | |
2705 | "Processing route_map %s update on " | |
2706 | "peer %s (import, soft-reconfig)", | |
2707 | rmap_name, peer->host); | |
2708 | ||
2709 | bgp_soft_reconfig_in(peer, afi, safi); | |
2710 | } else if (CHECK_FLAG(peer->cap, | |
2711 | PEER_CAP_REFRESH_OLD_RCV) | |
2712 | || CHECK_FLAG(peer->cap, | |
2713 | PEER_CAP_REFRESH_NEW_RCV)) { | |
2714 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
2715 | zlog_debug( | |
2716 | "Processing route_map %s update on " | |
2717 | "peer %s (import, route-refresh)", | |
2718 | rmap_name, peer->host); | |
2719 | bgp_route_refresh_send(peer, afi, safi, 0, 0, | |
2720 | 0); | |
2721 | } | |
2722 | /* DD: Else, what else do we do ? Reset peer ? */ | |
2723 | } | |
518f0eb1 | 2724 | } |
d62a17ae | 2725 | |
2726 | /* | |
2727 | * For outbound, unsuppress and default-originate map change (content or | |
2728 | * map created), merely update the "config" here, the actual route | |
2729 | * announcement happens at the group level. | |
2730 | */ | |
2731 | if (filter->map[RMAP_OUT].name | |
2732 | && (strcmp(rmap_name, filter->map[RMAP_OUT].name) == 0)) | |
2733 | filter->map[RMAP_OUT].map = map; | |
2734 | ||
2735 | if (filter->usmap.name && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
2736 | filter->usmap.map = map; | |
2737 | ||
2738 | if (peer->default_rmap[afi][safi].name | |
2739 | && (strcmp(rmap_name, peer->default_rmap[afi][safi].name) == 0)) | |
2740 | peer->default_rmap[afi][safi].map = map; | |
2741 | } | |
2742 | ||
2743 | static void bgp_route_map_update_peer_group(const char *rmap_name, | |
2744 | struct route_map *map, | |
2745 | struct bgp *bgp) | |
2746 | { | |
2747 | struct peer_group *group; | |
2748 | struct listnode *node, *nnode; | |
2749 | struct bgp_filter *filter; | |
2750 | int afi, safi; | |
2751 | int direct; | |
2752 | ||
2753 | if (!bgp) | |
2754 | return; | |
2755 | ||
2756 | /* All the peers have been updated correctly already. This is | |
2757 | * just updating the placeholder data. No real update required. | |
2758 | */ | |
2759 | for (ALL_LIST_ELEMENTS(bgp->group, node, nnode, group)) | |
2760 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2761 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) { | |
2762 | filter = &group->conf->filter[afi][safi]; | |
2763 | ||
2764 | for (direct = RMAP_IN; direct < RMAP_MAX; | |
2765 | direct++) { | |
2766 | if ((filter->map[direct].name) | |
2767 | && (strcmp(rmap_name, | |
2768 | filter->map[direct].name) | |
2769 | == 0)) | |
2770 | filter->map[direct].map = map; | |
2771 | } | |
2772 | ||
2773 | if (filter->usmap.name | |
2774 | && (strcmp(rmap_name, filter->usmap.name) | |
2775 | == 0)) | |
2776 | filter->usmap.map = map; | |
2777 | } | |
518f0eb1 DS |
2778 | } |
2779 | ||
a6e0d253 DW |
2780 | /* |
2781 | * Note that if an extreme number (tens of thousands) of route-maps are in use | |
2782 | * and if bgp has an extreme number of peers, network statements, etc then this | |
2783 | * function can consume a lot of cycles. This is due to this function being | |
2784 | * called for each route-map and within this function we walk the list of peers, | |
2785 | * network statements, etc looking to see if they use this route-map. | |
2786 | */ | |
d62a17ae | 2787 | static void bgp_route_map_process_update(struct bgp *bgp, const char *rmap_name, |
2788 | int route_update) | |
2789 | { | |
2790 | int i; | |
2791 | afi_t afi; | |
2792 | safi_t safi; | |
2793 | struct peer *peer; | |
2794 | struct bgp_node *bn; | |
2795 | struct bgp_static *bgp_static; | |
2796 | struct listnode *node, *nnode; | |
2797 | struct route_map *map; | |
2798 | char buf[INET6_ADDRSTRLEN]; | |
2799 | ||
2800 | map = route_map_lookup_by_name(rmap_name); | |
2801 | ||
2802 | for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) { | |
2803 | ||
2804 | /* Ignore dummy peer-group structure */ | |
2805 | if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) | |
2806 | continue; | |
2807 | ||
2808 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2809 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) { | |
2810 | /* Ignore inactive AFI/SAFI */ | |
2811 | if (!peer->afc[afi][safi]) | |
2812 | continue; | |
2813 | ||
2814 | /* process in/out/import/export/default-orig | |
2815 | * route-maps */ | |
2816 | bgp_route_map_process_peer(rmap_name, map, peer, | |
2817 | afi, safi, | |
2818 | route_update); | |
2819 | } | |
2820 | } | |
2821 | ||
2822 | /* for outbound/default-orig route-maps, process for groups */ | |
2823 | update_group_policy_update(bgp, BGP_POLICY_ROUTE_MAP, rmap_name, | |
2824 | route_update, 0); | |
2825 | ||
2826 | /* update peer-group config (template) */ | |
2827 | bgp_route_map_update_peer_group(rmap_name, map, bgp); | |
2828 | ||
2829 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2830 | for (safi = SAFI_UNICAST; safi < SAFI_MAX; safi++) { | |
2831 | /* For table route-map updates. */ | |
2832 | if (!bgp_fibupd_safi(safi)) | |
2833 | continue; | |
2834 | ||
2835 | if (bgp->table_map[afi][safi].name | |
2836 | && (strcmp(rmap_name, | |
2837 | bgp->table_map[afi][safi].name) | |
2838 | == 0)) { | |
2839 | bgp->table_map[afi][safi].map = map; | |
2840 | ||
2841 | if (BGP_DEBUG(zebra, ZEBRA)) | |
2842 | zlog_debug( | |
2843 | "Processing route_map %s update on " | |
2844 | "table map", | |
2845 | rmap_name); | |
2846 | if (route_update) | |
2847 | bgp_zebra_announce_table(bgp, afi, | |
2848 | safi); | |
2849 | } | |
2850 | ||
2851 | /* For network route-map updates. */ | |
2852 | for (bn = bgp_table_top(bgp->route[afi][safi]); bn; | |
2853 | bn = bgp_route_next(bn)) | |
2854 | if ((bgp_static = bn->info) != NULL) { | |
2855 | if (bgp_static->rmap.name | |
2856 | && (strcmp(rmap_name, | |
2857 | bgp_static->rmap.name) | |
2858 | == 0)) { | |
2859 | bgp_static->rmap.map = map; | |
2860 | ||
2861 | if (route_update) | |
2862 | if (!bgp_static | |
2863 | ->backdoor) { | |
2864 | if (bgp_debug_zebra( | |
2865 | &bn->p)) | |
2866 | zlog_debug( | |
2867 | "Processing route_map %s update on " | |
2868 | "static route %s", | |
2869 | rmap_name, | |
2870 | inet_ntop( | |
2871 | bn->p.family, | |
2872 | &bn->p.u.prefix, | |
2873 | buf, | |
2874 | INET6_ADDRSTRLEN)); | |
2875 | bgp_static_update( | |
2876 | bgp, | |
2877 | &bn->p, | |
2878 | bgp_static, | |
2879 | afi, | |
2880 | safi); | |
2881 | } | |
2882 | } | |
2883 | } | |
2884 | } | |
2885 | ||
2886 | /* For redistribute route-map updates. */ | |
2887 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2888 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
2889 | struct list *red_list; | |
2890 | struct listnode *node; | |
2891 | struct bgp_redist *red; | |
2892 | ||
2893 | red_list = bgp->redist[afi][i]; | |
2894 | if (!red_list) | |
2895 | continue; | |
2896 | ||
2897 | for (ALL_LIST_ELEMENTS_RO(red_list, node, red)) { | |
2898 | if (red->rmap.name | |
2899 | && (strcmp(rmap_name, red->rmap.name) | |
2900 | == 0)) { | |
2901 | red->rmap.map = map; | |
2902 | ||
2903 | if (route_update) { | |
2904 | if (BGP_DEBUG(zebra, ZEBRA)) | |
2905 | zlog_debug( | |
2906 | "Processing route_map %s update on " | |
2907 | "redistributed routes", | |
2908 | rmap_name); | |
2909 | ||
2910 | bgp_redistribute_resend( | |
2911 | bgp, afi, i, | |
2912 | red->instance); | |
2913 | } | |
2914 | } | |
2915 | } | |
2916 | } | |
2917 | } | |
2918 | ||
2919 | static int bgp_route_map_process_update_cb(char *rmap_name) | |
2920 | { | |
2921 | struct listnode *node, *nnode; | |
2922 | struct bgp *bgp; | |
2923 | ||
2924 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
2925 | bgp_route_map_process_update(bgp, rmap_name, 1); | |
5fe9f963 | 2926 | |
65efcfce | 2927 | #if ENABLE_BGP_VNC |
d62a17ae | 2928 | zlog_debug("%s: calling vnc_routemap_update", __func__); |
2929 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 2930 | #endif |
d62a17ae | 2931 | return 0; |
518f0eb1 DS |
2932 | } |
2933 | ||
d62a17ae | 2934 | int bgp_route_map_update_timer(struct thread *thread) |
518f0eb1 | 2935 | { |
d62a17ae | 2936 | bm->t_rmap_update = NULL; |
518f0eb1 | 2937 | |
d62a17ae | 2938 | route_map_walk_update_list(bgp_route_map_process_update_cb); |
518f0eb1 | 2939 | |
d62a17ae | 2940 | return (0); |
518f0eb1 DS |
2941 | } |
2942 | ||
d62a17ae | 2943 | static void bgp_route_map_mark_update(const char *rmap_name) |
518f0eb1 | 2944 | { |
d62a17ae | 2945 | if (bm->t_rmap_update == NULL) { |
2946 | struct listnode *node, *nnode; | |
2947 | struct bgp *bgp; | |
3f9c7369 | 2948 | |
d62a17ae | 2949 | /* rmap_update_timer of 0 means don't do route updates */ |
2950 | if (bm->rmap_update_timer) { | |
2951 | bm->t_rmap_update = NULL; | |
2952 | thread_add_timer(bm->master, bgp_route_map_update_timer, | |
2953 | NULL, bm->rmap_update_timer, | |
2954 | &bm->t_rmap_update); | |
5fe9f963 | 2955 | |
d62a17ae | 2956 | /* Signal the groups that a route-map update event has |
2957 | * started */ | |
2958 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
2959 | update_group_policy_update(bgp, | |
2960 | BGP_POLICY_ROUTE_MAP, | |
2961 | rmap_name, 1, 1); | |
2962 | } else { | |
2963 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
2964 | bgp_route_map_process_update(bgp, rmap_name, 0); | |
2965 | #if ENABLE_BGP_VNC | |
2966 | zlog_debug("%s: calling vnc_routemap_update", __func__); | |
2967 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 2968 | #endif |
d62a17ae | 2969 | } |
2970 | } | |
718e3744 | 2971 | } |
6b0655a2 | 2972 | |
d62a17ae | 2973 | static void bgp_route_map_add(const char *rmap_name) |
73ac8160 | 2974 | { |
d62a17ae | 2975 | if (route_map_mark_updated(rmap_name, 0) == 0) |
2976 | bgp_route_map_mark_update(rmap_name); | |
73ac8160 | 2977 | |
d62a17ae | 2978 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 | 2979 | } |
518f0eb1 | 2980 | |
d62a17ae | 2981 | static void bgp_route_map_delete(const char *rmap_name) |
73ac8160 | 2982 | { |
d62a17ae | 2983 | if (route_map_mark_updated(rmap_name, 1) == 0) |
2984 | bgp_route_map_mark_update(rmap_name); | |
73ac8160 | 2985 | |
d62a17ae | 2986 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_DELETED); |
73ac8160 | 2987 | } |
518f0eb1 | 2988 | |
d62a17ae | 2989 | static void bgp_route_map_event(route_map_event_t event, const char *rmap_name) |
73ac8160 | 2990 | { |
d62a17ae | 2991 | if (route_map_mark_updated(rmap_name, 0) == 0) |
2992 | bgp_route_map_mark_update(rmap_name); | |
518f0eb1 | 2993 | |
d62a17ae | 2994 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 DS |
2995 | } |
2996 | ||
2997 | ||
fee0f4c6 | 2998 | DEFUN (match_peer, |
2999 | match_peer_cmd, | |
6147e2c6 | 3000 | "match peer <A.B.C.D|X:X::X:X>", |
fee0f4c6 | 3001 | MATCH_STR |
3002 | "Match peer address\n" | |
6e13ed4a IR |
3003 | "IP address of peer\n" |
3004 | "IPv6 address of peer\n") | |
fee0f4c6 | 3005 | { |
d62a17ae | 3006 | int idx_ip = 2; |
3007 | return bgp_route_match_add(vty, "peer", argv[idx_ip]->arg, | |
3008 | RMAP_EVENT_MATCH_ADDED); | |
fee0f4c6 | 3009 | } |
3010 | ||
3011 | DEFUN (match_peer_local, | |
f412b39a | 3012 | match_peer_local_cmd, |
fee0f4c6 | 3013 | "match peer local", |
3014 | MATCH_STR | |
3015 | "Match peer address\n" | |
3016 | "Static or Redistributed routes\n") | |
3017 | { | |
d62a17ae | 3018 | return bgp_route_match_add(vty, "peer", "local", |
3019 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3020 | } |
3021 | ||
3022 | DEFUN (no_match_peer, | |
3023 | no_match_peer_cmd, | |
4c9bd275 | 3024 | "no match peer [<local|A.B.C.D|X:X::X:X>]", |
fee0f4c6 | 3025 | NO_STR |
3026 | MATCH_STR | |
4c9bd275 DW |
3027 | "Match peer address\n" |
3028 | "Static or Redistributed routes\n" | |
3029 | "IP address of peer\n" | |
3030 | "IPv6 address of peer\n") | |
fee0f4c6 | 3031 | { |
d62a17ae | 3032 | int idx_peer = 3; |
4c9bd275 | 3033 | |
d62a17ae | 3034 | if (argc <= idx_peer) |
3035 | return bgp_route_match_delete(vty, "peer", NULL, | |
3036 | RMAP_EVENT_MATCH_DELETED); | |
3037 | return bgp_route_match_delete(vty, "peer", argv[idx_peer]->arg, | |
3038 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3039 | } |
3040 | ||
fee0f4c6 | 3041 | |
4c9bd275 | 3042 | /* match probability */ |
1add115a VT |
3043 | DEFUN (match_probability, |
3044 | match_probability_cmd, | |
6147e2c6 | 3045 | "match probability (0-100)", |
1add115a VT |
3046 | MATCH_STR |
3047 | "Match portion of routes defined by percentage value\n" | |
3048 | "Percentage of routes\n") | |
3049 | { | |
d62a17ae | 3050 | int idx_number = 2; |
3051 | return bgp_route_match_add(vty, "probability", argv[idx_number]->arg, | |
3052 | RMAP_EVENT_MATCH_ADDED); | |
1add115a VT |
3053 | } |
3054 | ||
4c9bd275 | 3055 | |
1add115a VT |
3056 | DEFUN (no_match_probability, |
3057 | no_match_probability_cmd, | |
4c9bd275 | 3058 | "no match probability [(1-99)]", |
1add115a VT |
3059 | NO_STR |
3060 | MATCH_STR | |
4c9bd275 DW |
3061 | "Match portion of routes defined by percentage value\n" |
3062 | "Percentage of routes\n") | |
1add115a | 3063 | { |
d62a17ae | 3064 | int idx_number = 3; |
3065 | if (argc <= idx_number) | |
3066 | return bgp_route_match_delete(vty, "probability", NULL, | |
3067 | RMAP_EVENT_MATCH_DELETED); | |
3068 | return bgp_route_match_delete(vty, "probability", argv[idx_number]->arg, | |
3069 | RMAP_EVENT_MATCH_DELETED); | |
1add115a VT |
3070 | } |
3071 | ||
1add115a | 3072 | |
f412b39a | 3073 | DEFUN (match_ip_route_source, |
c1643bb7 | 3074 | match_ip_route_source_cmd, |
6147e2c6 | 3075 | "match ip route-source <(1-199)|(1300-2699)|WORD>", |
c1643bb7 | 3076 | MATCH_STR |
3077 | IP_STR | |
3078 | "Match advertising source address of route\n" | |
3079 | "IP access-list number\n" | |
3080 | "IP access-list number (expanded range)\n" | |
3081 | "IP standard access-list name\n") | |
3082 | { | |
d62a17ae | 3083 | int idx_acl = 3; |
3084 | return bgp_route_match_add(vty, "ip route-source", argv[idx_acl]->arg, | |
3085 | RMAP_EVENT_FILTER_ADDED); | |
c1643bb7 | 3086 | } |
3087 | ||
4c9bd275 | 3088 | |
c1643bb7 | 3089 | DEFUN (no_match_ip_route_source, |
3090 | no_match_ip_route_source_cmd, | |
6de69f83 | 3091 | "no match ip route-source [<(1-199)|(1300-2699)|WORD>]", |
c1643bb7 | 3092 | NO_STR |
3093 | MATCH_STR | |
3094 | IP_STR | |
4c9bd275 DW |
3095 | "Match advertising source address of route\n" |
3096 | "IP access-list number\n" | |
3097 | "IP access-list number (expanded range)\n" | |
3098 | "IP standard access-list name\n") | |
c1643bb7 | 3099 | { |
d62a17ae | 3100 | int idx_number = 4; |
3101 | if (argc <= idx_number) | |
3102 | return bgp_route_match_delete(vty, "ip route-source", NULL, | |
3103 | RMAP_EVENT_FILTER_DELETED); | |
3104 | return bgp_route_match_delete(vty, "ip route-source", | |
3105 | argv[idx_number]->arg, | |
3106 | RMAP_EVENT_FILTER_DELETED); | |
c1643bb7 | 3107 | } |
3108 | ||
c1643bb7 | 3109 | |
f412b39a | 3110 | DEFUN (match_ip_route_source_prefix_list, |
c1643bb7 | 3111 | match_ip_route_source_prefix_list_cmd, |
3112 | "match ip route-source prefix-list WORD", | |
3113 | MATCH_STR | |
3114 | IP_STR | |
3115 | "Match advertising source address of route\n" | |
3116 | "Match entries of prefix-lists\n" | |
3117 | "IP prefix-list name\n") | |
3118 | { | |
d62a17ae | 3119 | int idx_word = 4; |
3120 | return bgp_route_match_add(vty, "ip route-source prefix-list", | |
3121 | argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED); | |
c1643bb7 | 3122 | } |
3123 | ||
4c9bd275 | 3124 | |
c1643bb7 | 3125 | DEFUN (no_match_ip_route_source_prefix_list, |
3126 | no_match_ip_route_source_prefix_list_cmd, | |
4c9bd275 | 3127 | "no match ip route-source prefix-list [WORD]", |
c1643bb7 | 3128 | NO_STR |
3129 | MATCH_STR | |
3130 | IP_STR | |
3131 | "Match advertising source address of route\n" | |
4c9bd275 DW |
3132 | "Match entries of prefix-lists\n" |
3133 | "IP prefix-list name\n") | |
c1643bb7 | 3134 | { |
d62a17ae | 3135 | int idx_word = 5; |
3136 | if (argc <= idx_word) | |
3137 | return bgp_route_match_delete(vty, | |
3138 | "ip route-source prefix-list", | |
3139 | NULL, RMAP_EVENT_PLIST_DELETED); | |
3140 | return bgp_route_match_delete(vty, "ip route-source prefix-list", | |
3141 | argv[idx_word]->arg, | |
3142 | RMAP_EVENT_PLIST_DELETED); | |
c1643bb7 | 3143 | } |
3144 | ||
c1643bb7 | 3145 | |
af291c15 DS |
3146 | DEFUN (match_local_pref, |
3147 | match_local_pref_cmd, | |
6147e2c6 | 3148 | "match local-preference (0-4294967295)", |
af291c15 DS |
3149 | MATCH_STR |
3150 | "Match local-preference of route\n" | |
3151 | "Metric value\n") | |
3152 | { | |
d62a17ae | 3153 | int idx_number = 2; |
3154 | return bgp_route_match_add(vty, "local-preference", | |
3155 | argv[idx_number]->arg, | |
3156 | RMAP_EVENT_MATCH_ADDED); | |
af291c15 DS |
3157 | } |
3158 | ||
4c9bd275 | 3159 | |
af291c15 DS |
3160 | DEFUN (no_match_local_pref, |
3161 | no_match_local_pref_cmd, | |
4c9bd275 | 3162 | "no match local-preference [(0-4294967295)]", |
af291c15 DS |
3163 | NO_STR |
3164 | MATCH_STR | |
4c9bd275 DW |
3165 | "Match local preference of route\n" |
3166 | "Local preference value\n") | |
af291c15 | 3167 | { |
d62a17ae | 3168 | int idx_localpref = 3; |
3169 | if (argc <= idx_localpref) | |
3170 | return bgp_route_match_delete(vty, "local-preference", NULL, | |
3171 | RMAP_EVENT_MATCH_DELETED); | |
3172 | return bgp_route_match_delete(vty, "local-preference", | |
3173 | argv[idx_localpref]->arg, | |
3174 | RMAP_EVENT_MATCH_DELETED); | |
af291c15 DS |
3175 | } |
3176 | ||
af291c15 | 3177 | |
f412b39a | 3178 | DEFUN (match_community, |
718e3744 | 3179 | match_community_cmd, |
0d702986 | 3180 | "match community <(1-99)|(100-500)|WORD> [exact-match]", |
718e3744 | 3181 | MATCH_STR |
3182 | "Match BGP community list\n" | |
3183 | "Community-list number (standard)\n" | |
3184 | "Community-list number (expanded)\n" | |
3185 | "Community-list name\n" | |
3186 | "Do exact matching of communities\n") | |
3187 | { | |
d62a17ae | 3188 | int idx_comm_list = 2; |
3189 | int ret; | |
3190 | char *argstr; | |
718e3744 | 3191 | |
d62a17ae | 3192 | if (argc == 4) { |
3193 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
3194 | strlen(argv[idx_comm_list]->arg) | |
3195 | + strlen("exact-match") + 2); | |
718e3744 | 3196 | |
d62a17ae | 3197 | sprintf(argstr, "%s exact-match", argv[idx_comm_list]->arg); |
3198 | } else | |
3199 | argstr = argv[idx_comm_list]->arg; | |
718e3744 | 3200 | |
d62a17ae | 3201 | ret = bgp_route_match_add(vty, "community", argstr, |
3202 | RMAP_EVENT_CLIST_ADDED); | |
718e3744 | 3203 | |
d62a17ae | 3204 | if (argstr != argv[idx_comm_list]->arg) |
3205 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); | |
718e3744 | 3206 | |
d62a17ae | 3207 | return ret; |
718e3744 | 3208 | } |
3209 | ||
3210 | DEFUN (no_match_community, | |
3211 | no_match_community_cmd, | |
4c9bd275 | 3212 | "no match community [<(1-99)|(100-500)|WORD> [exact-match]]", |
718e3744 | 3213 | NO_STR |
3214 | MATCH_STR | |
4c9bd275 DW |
3215 | "Match BGP community list\n" |
3216 | "Community-list number (standard)\n" | |
3217 | "Community-list number (expanded)\n" | |
3218 | "Community-list name\n" | |
3219 | "Do exact matching of communities\n") | |
718e3744 | 3220 | { |
d62a17ae | 3221 | return bgp_route_match_delete(vty, "community", NULL, |
3222 | RMAP_EVENT_CLIST_DELETED); | |
718e3744 | 3223 | } |
3224 | ||
57d187bc JS |
3225 | DEFUN (match_lcommunity, |
3226 | match_lcommunity_cmd, | |
0d702986 | 3227 | "match large-community <(1-99)|(100-500)|WORD>", |
57d187bc JS |
3228 | MATCH_STR |
3229 | "Match BGP large community list\n" | |
3230 | "Large Community-list number (standard)\n" | |
3231 | "Large Community-list number (expanded)\n" | |
3232 | "Large Community-list name\n") | |
3233 | { | |
d62a17ae | 3234 | return bgp_route_match_add(vty, "large-community", argv[2]->arg, |
3235 | RMAP_EVENT_LLIST_ADDED); | |
57d187bc | 3236 | } |
718e3744 | 3237 | |
57d187bc JS |
3238 | DEFUN (no_match_lcommunity, |
3239 | no_match_lcommunity_cmd, | |
52951b63 | 3240 | "no match large-community [<(1-99)|(100-500)|WORD>]", |
57d187bc JS |
3241 | NO_STR |
3242 | MATCH_STR | |
3243 | "Match BGP large community list\n" | |
3244 | "Large Community-list number (standard)\n" | |
3245 | "Large Community-list number (expanded)\n" | |
3246 | "Large Community-list name\n") | |
3247 | { | |
d62a17ae | 3248 | return bgp_route_match_delete(vty, "large-community", NULL, |
3249 | RMAP_EVENT_LLIST_DELETED); | |
57d187bc | 3250 | } |
718e3744 | 3251 | |
f412b39a | 3252 | DEFUN (match_ecommunity, |
73ffb25b | 3253 | match_ecommunity_cmd, |
6147e2c6 | 3254 | "match extcommunity <(1-99)|(100-500)|WORD>", |
73ffb25b | 3255 | MATCH_STR |
3256 | "Match BGP/VPN extended community list\n" | |
3257 | "Extended community-list number (standard)\n" | |
3258 | "Extended community-list number (expanded)\n" | |
3259 | "Extended community-list name\n") | |
3260 | { | |
d62a17ae | 3261 | int idx_comm_list = 2; |
3262 | return bgp_route_match_add(vty, "extcommunity", | |
3263 | argv[idx_comm_list]->arg, | |
3264 | RMAP_EVENT_ECLIST_ADDED); | |
73ffb25b | 3265 | } |
3266 | ||
4c9bd275 | 3267 | |
73ffb25b | 3268 | DEFUN (no_match_ecommunity, |
3269 | no_match_ecommunity_cmd, | |
4c9bd275 | 3270 | "no match extcommunity [<(1-99)|(100-500)|WORD>]", |
73ffb25b | 3271 | NO_STR |
3272 | MATCH_STR | |
4c9bd275 DW |
3273 | "Match BGP/VPN extended community list\n" |
3274 | "Extended community-list number (standard)\n" | |
3275 | "Extended community-list number (expanded)\n" | |
3276 | "Extended community-list name\n") | |
73ffb25b | 3277 | { |
d62a17ae | 3278 | return bgp_route_match_delete(vty, "extcommunity", NULL, |
3279 | RMAP_EVENT_ECLIST_DELETED); | |
73ffb25b | 3280 | } |
3281 | ||
73ffb25b | 3282 | |
718e3744 | 3283 | DEFUN (match_aspath, |
3284 | match_aspath_cmd, | |
3285 | "match as-path WORD", | |
3286 | MATCH_STR | |
3287 | "Match BGP AS path list\n" | |
3288 | "AS path access-list name\n") | |
3289 | { | |
d62a17ae | 3290 | int idx_word = 2; |
3291 | return bgp_route_match_add(vty, "as-path", argv[idx_word]->arg, | |
3292 | RMAP_EVENT_ASLIST_ADDED); | |
718e3744 | 3293 | } |
3294 | ||
4c9bd275 | 3295 | |
718e3744 | 3296 | DEFUN (no_match_aspath, |
3297 | no_match_aspath_cmd, | |
4c9bd275 | 3298 | "no match as-path [WORD]", |
718e3744 | 3299 | NO_STR |
3300 | MATCH_STR | |
4c9bd275 DW |
3301 | "Match BGP AS path list\n" |
3302 | "AS path access-list name\n") | |
718e3744 | 3303 | { |
d62a17ae | 3304 | return bgp_route_match_delete(vty, "as-path", NULL, |
3305 | RMAP_EVENT_ASLIST_DELETED); | |
718e3744 | 3306 | } |
3307 | ||
718e3744 | 3308 | |
3309 | DEFUN (match_origin, | |
3310 | match_origin_cmd, | |
6147e2c6 | 3311 | "match origin <egp|igp|incomplete>", |
718e3744 | 3312 | MATCH_STR |
3313 | "BGP origin code\n" | |
3314 | "remote EGP\n" | |
3315 | "local IGP\n" | |
3316 | "unknown heritage\n") | |
3317 | { | |
d62a17ae | 3318 | int idx_origin = 2; |
3319 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
3320 | return bgp_route_match_add(vty, "origin", "igp", | |
3321 | RMAP_EVENT_MATCH_ADDED); | |
3322 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
3323 | return bgp_route_match_add(vty, "origin", "egp", | |
3324 | RMAP_EVENT_MATCH_ADDED); | |
3325 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
3326 | return bgp_route_match_add(vty, "origin", "incomplete", | |
3327 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 3328 | |
d62a17ae | 3329 | vty_out(vty, "%% Invalid match origin type\n"); |
3330 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 3331 | } |
3332 | ||
4c9bd275 | 3333 | |
718e3744 | 3334 | DEFUN (no_match_origin, |
3335 | no_match_origin_cmd, | |
4c9bd275 | 3336 | "no match origin [<egp|igp|incomplete>]", |
718e3744 | 3337 | NO_STR |
3338 | MATCH_STR | |
4c9bd275 DW |
3339 | "BGP origin code\n" |
3340 | "remote EGP\n" | |
3341 | "local IGP\n" | |
3342 | "unknown heritage\n") | |
718e3744 | 3343 | { |
d62a17ae | 3344 | return bgp_route_match_delete(vty, "origin", NULL, |
3345 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 3346 | } |
3347 | ||
af5cd0a5 | 3348 | DEFUN (set_ip_nexthop_peer, |
3349 | set_ip_nexthop_peer_cmd, | |
3350 | "set ip next-hop peer-address", | |
3351 | SET_STR | |
3352 | IP_STR | |
3353 | "Next hop address\n" | |
3354 | "Use peer address (for BGP only)\n") | |
3355 | { | |
d62a17ae | 3356 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3357 | "ip next-hop", "peer-address"); | |
af5cd0a5 | 3358 | } |
3359 | ||
316e074d DS |
3360 | DEFUN (set_ip_nexthop_unchanged, |
3361 | set_ip_nexthop_unchanged_cmd, | |
3362 | "set ip next-hop unchanged", | |
3363 | SET_STR | |
3364 | IP_STR | |
3365 | "Next hop address\n" | |
3366 | "Don't modify existing Next hop address\n") | |
3367 | { | |
d62a17ae | 3368 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3369 | "ip next-hop", "unchanged"); | |
718e3744 | 3370 | } |
3371 | ||
718e3744 | 3372 | |
3373 | DEFUN (set_local_pref, | |
3374 | set_local_pref_cmd, | |
6147e2c6 | 3375 | "set local-preference (0-4294967295)", |
718e3744 | 3376 | SET_STR |
3377 | "BGP local preference path attribute\n" | |
3378 | "Preference value\n") | |
3379 | { | |
d62a17ae | 3380 | int idx_number = 2; |
3381 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3382 | "local-preference", argv[idx_number]->arg); | |
718e3744 | 3383 | } |
3384 | ||
4c9bd275 | 3385 | |
718e3744 | 3386 | DEFUN (no_set_local_pref, |
3387 | no_set_local_pref_cmd, | |
4c9bd275 | 3388 | "no set local-preference [(0-4294967295)]", |
718e3744 | 3389 | NO_STR |
3390 | SET_STR | |
4c9bd275 DW |
3391 | "BGP local preference path attribute\n" |
3392 | "Preference value\n") | |
718e3744 | 3393 | { |
d62a17ae | 3394 | int idx_localpref = 3; |
3395 | if (argc <= idx_localpref) | |
3396 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3397 | "local-preference", NULL); | |
3398 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3399 | "local-preference", argv[idx_localpref]->arg); | |
718e3744 | 3400 | } |
3401 | ||
718e3744 | 3402 | |
3403 | DEFUN (set_weight, | |
3404 | set_weight_cmd, | |
6147e2c6 | 3405 | "set weight (0-4294967295)", |
718e3744 | 3406 | SET_STR |
3407 | "BGP weight for routing table\n" | |
3408 | "Weight value\n") | |
3409 | { | |
d62a17ae | 3410 | int idx_number = 2; |
3411 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "weight", | |
3412 | argv[idx_number]->arg); | |
718e3744 | 3413 | } |
3414 | ||
4c9bd275 | 3415 | |
718e3744 | 3416 | DEFUN (no_set_weight, |
3417 | no_set_weight_cmd, | |
4c9bd275 | 3418 | "no set weight [(0-4294967295)]", |
718e3744 | 3419 | NO_STR |
3420 | SET_STR | |
4c9bd275 DW |
3421 | "BGP weight for routing table\n" |
3422 | "Weight value\n") | |
718e3744 | 3423 | { |
d62a17ae | 3424 | int idx_weight = 3; |
3425 | if (argc <= idx_weight) | |
3426 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3427 | "weight", NULL); | |
3428 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3429 | "weight", argv[idx_weight]->arg); | |
718e3744 | 3430 | } |
3431 | ||
d990e384 DS |
3432 | DEFUN (set_label_index, |
3433 | set_label_index_cmd, | |
8b81993e | 3434 | "set label-index (0-1048560)", |
d990e384 DS |
3435 | SET_STR |
3436 | "Label index to associate with the prefix\n" | |
3437 | "Label index value\n") | |
3438 | { | |
d62a17ae | 3439 | int idx_number = 2; |
3440 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3441 | "label-index", argv[idx_number]->arg); | |
d990e384 DS |
3442 | } |
3443 | ||
3444 | DEFUN (no_set_label_index, | |
3445 | no_set_label_index_cmd, | |
8b81993e | 3446 | "no set label-index [(0-1048560)]", |
d990e384 DS |
3447 | NO_STR |
3448 | SET_STR | |
3449 | "Label index to associate with the prefix\n" | |
3450 | "Label index value\n") | |
3451 | { | |
d62a17ae | 3452 | int idx_label_index = 3; |
3453 | if (argc <= idx_label_index) | |
3454 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3455 | "label-index", NULL); | |
3456 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3457 | "label-index", argv[idx_label_index]->arg); | |
d990e384 | 3458 | } |
718e3744 | 3459 | |
12dcf78e QY |
3460 | DEFUN (set_aspath_prepend_asn, |
3461 | set_aspath_prepend_asn_cmd, | |
3462 | "set as-path prepend (1-4294967295)...", | |
718e3744 | 3463 | SET_STR |
841f7a57 | 3464 | "Transform BGP AS_PATH attribute\n" |
718e3744 | 3465 | "Prepend to the as-path\n" |
12dcf78e | 3466 | "AS number\n") |
718e3744 | 3467 | { |
d62a17ae | 3468 | int idx_asn = 3; |
3469 | int ret; | |
3470 | char *str; | |
718e3744 | 3471 | |
d62a17ae | 3472 | str = argv_concat(argv, argc, idx_asn); |
3473 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3474 | "as-path prepend", str); | |
3475 | XFREE(MTYPE_TMP, str); | |
718e3744 | 3476 | |
d62a17ae | 3477 | return ret; |
718e3744 | 3478 | } |
3479 | ||
12dcf78e QY |
3480 | DEFUN (set_aspath_prepend_lastas, |
3481 | set_aspath_prepend_lastas_cmd, | |
b6ab2929 | 3482 | "set as-path prepend last-as (1-10)", |
12dcf78e QY |
3483 | SET_STR |
3484 | "Transform BGP AS_PATH attribute\n" | |
3485 | "Prepend to the as-path\n" | |
3486 | "Use the peer's AS-number\n" | |
b6ab2929 | 3487 | "Number of times to insert\n") |
12dcf78e | 3488 | { |
d62a17ae | 3489 | return set_aspath_prepend_asn(self, vty, argc, argv); |
12dcf78e | 3490 | } |
bc3dd427 | 3491 | |
718e3744 | 3492 | DEFUN (no_set_aspath_prepend, |
3493 | no_set_aspath_prepend_cmd, | |
a4b2b610 | 3494 | "no set as-path prepend [(1-4294967295)]", |
718e3744 | 3495 | NO_STR |
3496 | SET_STR | |
841f7a57 | 3497 | "Transform BGP AS_PATH attribute\n" |
a4b2b610 DW |
3498 | "Prepend to the as-path\n" |
3499 | "AS number\n") | |
718e3744 | 3500 | { |
d62a17ae | 3501 | int idx_asn = 4; |
3502 | int ret; | |
3503 | char *str; | |
a7f93f3e | 3504 | |
d62a17ae | 3505 | str = argv_concat(argv, argc, idx_asn); |
3506 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3507 | "as-path prepend", str); | |
3508 | XFREE(MTYPE_TMP, str); | |
3509 | return ret; | |
718e3744 | 3510 | } |
3511 | ||
718e3744 | 3512 | |
841f7a57 DO |
3513 | DEFUN (set_aspath_exclude, |
3514 | set_aspath_exclude_cmd, | |
a4b2b610 | 3515 | "set as-path exclude (1-4294967295)...", |
841f7a57 DO |
3516 | SET_STR |
3517 | "Transform BGP AS-path attribute\n" | |
3518 | "Exclude from the as-path\n" | |
3519 | "AS number\n") | |
3520 | { | |
d62a17ae | 3521 | int idx_asn = 3; |
3522 | int ret; | |
3523 | char *str; | |
841f7a57 | 3524 | |
d62a17ae | 3525 | str = argv_concat(argv, argc, idx_asn); |
3526 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3527 | "as-path exclude", str); | |
3528 | XFREE(MTYPE_TMP, str); | |
3529 | return ret; | |
841f7a57 DO |
3530 | } |
3531 | ||
3532 | DEFUN (no_set_aspath_exclude, | |
3533 | no_set_aspath_exclude_cmd, | |
a4b2b610 | 3534 | "no set as-path exclude (1-4294967295)...", |
841f7a57 DO |
3535 | NO_STR |
3536 | SET_STR | |
3537 | "Transform BGP AS_PATH attribute\n" | |
a4b2b610 DW |
3538 | "Exclude from the as-path\n" |
3539 | "AS number\n") | |
841f7a57 | 3540 | { |
d62a17ae | 3541 | int idx_asn = 4; |
3542 | int ret; | |
3543 | char *str; | |
841f7a57 | 3544 | |
d62a17ae | 3545 | str = argv_concat(argv, argc, idx_asn); |
3546 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3547 | "as-path exclude", str); | |
3548 | XFREE(MTYPE_TMP, str); | |
3549 | return ret; | |
841f7a57 DO |
3550 | } |
3551 | ||
841f7a57 | 3552 | |
718e3744 | 3553 | DEFUN (set_community, |
3554 | set_community_cmd, | |
e961923c | 3555 | "set community AA:NN...", |
718e3744 | 3556 | SET_STR |
3557 | "BGP community attribute\n" | |
859d388e | 3558 | COMMUNITY_VAL_STR) |
718e3744 | 3559 | { |
d62a17ae | 3560 | int idx_aa_nn = 2; |
3561 | int i; | |
3562 | int first = 0; | |
3563 | int additive = 0; | |
3564 | struct buffer *b; | |
3565 | struct community *com = NULL; | |
3566 | char *str; | |
3567 | char *argstr; | |
3568 | int ret; | |
3569 | ||
3570 | b = buffer_new(1024); | |
3571 | ||
3572 | for (i = idx_aa_nn; i < argc; i++) { | |
3573 | if (strncmp(argv[i]->arg, "additive", strlen(argv[i]->arg)) | |
3574 | == 0) { | |
3575 | additive = 1; | |
3576 | continue; | |
3577 | } | |
3578 | ||
3579 | if (first) | |
3580 | buffer_putc(b, ' '); | |
3581 | else | |
3582 | first = 1; | |
3583 | ||
3584 | if (strncmp(argv[i]->arg, "internet", strlen(argv[i]->arg)) | |
3585 | == 0) { | |
3586 | buffer_putstr(b, "internet"); | |
3587 | continue; | |
3588 | } | |
3589 | if (strncmp(argv[i]->arg, "local-AS", strlen(argv[i]->arg)) | |
3590 | == 0) { | |
3591 | buffer_putstr(b, "local-AS"); | |
3592 | continue; | |
3593 | } | |
3594 | if (strncmp(argv[i]->arg, "no-a", strlen("no-a")) == 0 | |
3595 | && strncmp(argv[i]->arg, "no-advertise", | |
3596 | strlen(argv[i]->arg)) | |
3597 | == 0) { | |
3598 | buffer_putstr(b, "no-advertise"); | |
3599 | continue; | |
3600 | } | |
3601 | if (strncmp(argv[i]->arg, "no-e", strlen("no-e")) == 0 | |
3602 | && strncmp(argv[i]->arg, "no-export", strlen(argv[i]->arg)) | |
3603 | == 0) { | |
3604 | buffer_putstr(b, "no-export"); | |
3605 | continue; | |
3606 | } | |
3607 | buffer_putstr(b, argv[i]->arg); | |
3608 | } | |
3609 | buffer_putc(b, '\0'); | |
3610 | ||
3611 | /* Fetch result string then compile it to communities attribute. */ | |
3612 | str = buffer_getstr(b); | |
3613 | buffer_free(b); | |
3614 | ||
3615 | if (str) { | |
3616 | com = community_str2com(str); | |
3617 | XFREE(MTYPE_TMP, str); | |
3618 | } | |
3619 | ||
3620 | /* Can't compile user input into communities attribute. */ | |
3621 | if (!com) { | |
3622 | vty_out(vty, "%% Malformed communities attribute\n"); | |
3623 | return CMD_WARNING_CONFIG_FAILED; | |
3624 | } | |
3625 | ||
3626 | /* Set communites attribute string. */ | |
3627 | str = community_str(com); | |
3628 | ||
3629 | if (additive) { | |
3630 | argstr = XCALLOC(MTYPE_TMP, | |
3631 | strlen(str) + strlen(" additive") + 1); | |
3632 | strcpy(argstr, str); | |
3633 | strcpy(argstr + strlen(str), " additive"); | |
3634 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3635 | "community", argstr); | |
3636 | XFREE(MTYPE_TMP, argstr); | |
3637 | } else | |
3638 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3639 | "community", str); | |
3640 | ||
3641 | community_free(com); | |
3642 | ||
3643 | return ret; | |
718e3744 | 3644 | } |
3645 | ||
3646 | DEFUN (set_community_none, | |
3647 | set_community_none_cmd, | |
3648 | "set community none", | |
3649 | SET_STR | |
3650 | "BGP community attribute\n" | |
3651 | "No community attribute\n") | |
3652 | { | |
d62a17ae | 3653 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3654 | "community", "none"); | |
718e3744 | 3655 | } |
3656 | ||
3657 | DEFUN (no_set_community, | |
3658 | no_set_community_cmd, | |
a4b2b610 | 3659 | "no set community AA:NN...", |
718e3744 | 3660 | NO_STR |
3661 | SET_STR | |
d7fa34c1 QY |
3662 | "BGP community attribute\n" |
3663 | COMMUNITY_VAL_STR) | |
718e3744 | 3664 | { |
d62a17ae | 3665 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3666 | "community", NULL); | |
718e3744 | 3667 | } |
3668 | ||
718e3744 | 3669 | |
718e3744 | 3670 | DEFUN (set_community_delete, |
3671 | set_community_delete_cmd, | |
6147e2c6 | 3672 | "set comm-list <(1-99)|(100-500)|WORD> delete", |
718e3744 | 3673 | SET_STR |
3674 | "set BGP community list (for deletion)\n" | |
3675 | "Community-list number (standard)\n" | |
5e3edbf5 | 3676 | "Community-list number (expanded)\n" |
718e3744 | 3677 | "Community-list name\n" |
3678 | "Delete matching communities\n") | |
3679 | { | |
d62a17ae | 3680 | int idx_comm_list = 2; |
3681 | char *str; | |
718e3744 | 3682 | |
d62a17ae | 3683 | str = XCALLOC(MTYPE_TMP, |
3684 | strlen(argv[idx_comm_list]->arg) + strlen(" delete") + 1); | |
3685 | strcpy(str, argv[idx_comm_list]->arg); | |
3686 | strcpy(str + strlen(argv[idx_comm_list]->arg), " delete"); | |
718e3744 | 3687 | |
d62a17ae | 3688 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "comm-list", |
3689 | str); | |
718e3744 | 3690 | |
d62a17ae | 3691 | XFREE(MTYPE_TMP, str); |
3692 | return CMD_SUCCESS; | |
718e3744 | 3693 | } |
3694 | ||
3695 | DEFUN (no_set_community_delete, | |
3696 | no_set_community_delete_cmd, | |
a4b2b610 | 3697 | "no set comm-list [<(1-99)|(100-500)|WORD> delete]", |
718e3744 | 3698 | NO_STR |
3699 | SET_STR | |
d7fa34c1 QY |
3700 | "set BGP community list (for deletion)\n" |
3701 | "Community-list number (standard)\n" | |
3702 | "Community-list number (expanded)\n" | |
3703 | "Community-list name\n" | |
3704 | "Delete matching communities\n") | |
718e3744 | 3705 | { |
d62a17ae | 3706 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3707 | "comm-list", NULL); | |
718e3744 | 3708 | } |
3709 | ||
57d187bc JS |
3710 | DEFUN (set_lcommunity, |
3711 | set_lcommunity_cmd, | |
3712 | "set large-community AA:BB:CC...", | |
3713 | SET_STR | |
3714 | "BGP large community attribute\n" | |
3715 | "Large Community number in aa:bb:cc format or additive\n") | |
3716 | { | |
d62a17ae | 3717 | int ret; |
3718 | char *str; | |
57d187bc | 3719 | |
d62a17ae | 3720 | str = argv_concat(argv, argc, 2); |
3721 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3722 | "large-community", str); | |
3723 | XFREE(MTYPE_TMP, str); | |
57d187bc | 3724 | |
d62a17ae | 3725 | return ret; |
57d187bc JS |
3726 | } |
3727 | ||
3728 | DEFUN (set_lcommunity_none, | |
3729 | set_lcommunity_none_cmd, | |
3730 | "set large-community none", | |
3731 | SET_STR | |
3732 | "BGP large community attribute\n" | |
3733 | "No large community attribute\n") | |
3734 | { | |
d62a17ae | 3735 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3736 | "large-community", "none"); | |
57d187bc JS |
3737 | } |
3738 | ||
3739 | DEFUN (no_set_lcommunity, | |
3740 | no_set_lcommunity_cmd, | |
52951b63 | 3741 | "no set large-community none", |
57d187bc JS |
3742 | NO_STR |
3743 | SET_STR | |
3744 | "BGP large community attribute\n" | |
52951b63 | 3745 | "No community attribute\n") |
57d187bc | 3746 | { |
d62a17ae | 3747 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3748 | "large-community", NULL); | |
57d187bc JS |
3749 | } |
3750 | ||
52951b63 DS |
3751 | DEFUN (no_set_lcommunity1, |
3752 | no_set_lcommunity1_cmd, | |
3753 | "no set large-community AA:BB:CC...", | |
3754 | NO_STR | |
3755 | SET_STR | |
3756 | "BGP large community attribute\n" | |
3757 | "Large community in AA:BB:CC... format or additive\n") | |
3758 | { | |
d62a17ae | 3759 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3760 | "large-community", NULL); | |
52951b63 | 3761 | } |
57d187bc JS |
3762 | |
3763 | DEFUN (set_lcommunity_delete, | |
3764 | set_lcommunity_delete_cmd, | |
3765 | "set large-comm-list <(1-99)|(100-500)|WORD> delete", | |
3766 | SET_STR | |
3767 | "set BGP large community list (for deletion)\n" | |
3768 | "Large Community-list number (standard)\n" | |
3769 | "Large Communitly-list number (expanded)\n" | |
3770 | "Large Community-list name\n" | |
3771 | "Delete matching large communities\n") | |
3772 | { | |
d62a17ae | 3773 | char *str; |
57d187bc | 3774 | |
d62a17ae | 3775 | str = XCALLOC(MTYPE_TMP, strlen(argv[2]->arg) + strlen(" delete") + 1); |
3776 | strcpy(str, argv[2]->arg); | |
3777 | strcpy(str + strlen(argv[2]->arg), " delete"); | |
57d187bc | 3778 | |
d62a17ae | 3779 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3780 | "large-comm-list", str); | |
57d187bc | 3781 | |
d62a17ae | 3782 | XFREE(MTYPE_TMP, str); |
3783 | return CMD_SUCCESS; | |
57d187bc JS |
3784 | } |
3785 | ||
3786 | DEFUN (no_set_lcommunity_delete, | |
3787 | no_set_lcommunity_delete_cmd, | |
db4f7086 | 3788 | "no set large-comm-list <(1-99)|(100-500)|WORD> [delete]", |
57d187bc JS |
3789 | NO_STR |
3790 | SET_STR | |
3791 | "set BGP large community list (for deletion)\n" | |
3792 | "Large Community-list number (standard)\n" | |
3793 | "Large Communitly-list number (expanded)\n" | |
3794 | "Large Community-list name\n" | |
3795 | "Delete matching large communities\n") | |
3796 | { | |
d62a17ae | 3797 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3798 | "large-comm-list", NULL); | |
57d187bc | 3799 | } |
718e3744 | 3800 | |
3801 | DEFUN (set_ecommunity_rt, | |
3802 | set_ecommunity_rt_cmd, | |
a4b2b610 | 3803 | "set extcommunity rt ASN:nn_or_IP-address:nn...", |
718e3744 | 3804 | SET_STR |
3805 | "BGP extended community attribute\n" | |
e6b6a564 | 3806 | "Route Target extended community\n" |
718e3744 | 3807 | "VPN extended community\n") |
3808 | { | |
d62a17ae | 3809 | int idx_asn_nn = 3; |
3810 | int ret; | |
3811 | char *str; | |
718e3744 | 3812 | |
d62a17ae | 3813 | str = argv_concat(argv, argc, idx_asn_nn); |
3814 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3815 | "extcommunity rt", str); | |
3816 | XFREE(MTYPE_TMP, str); | |
718e3744 | 3817 | |
d62a17ae | 3818 | return ret; |
718e3744 | 3819 | } |
3820 | ||
3821 | DEFUN (no_set_ecommunity_rt, | |
3822 | no_set_ecommunity_rt_cmd, | |
a4b2b610 | 3823 | "no set extcommunity rt ASN:nn_or_IP-address:nn...", |
718e3744 | 3824 | NO_STR |
3825 | SET_STR | |
3826 | "BGP extended community attribute\n" | |
3a2d747c QY |
3827 | "Route Target extended community\n" |
3828 | "VPN extended community\n") | |
718e3744 | 3829 | { |
d62a17ae | 3830 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3831 | "extcommunity rt", NULL); | |
718e3744 | 3832 | } |
3833 | ||
718e3744 | 3834 | |
3835 | DEFUN (set_ecommunity_soo, | |
3836 | set_ecommunity_soo_cmd, | |
a4b2b610 | 3837 | "set extcommunity soo ASN:nn_or_IP-address:nn...", |
718e3744 | 3838 | SET_STR |
3839 | "BGP extended community attribute\n" | |
3840 | "Site-of-Origin extended community\n" | |
3841 | "VPN extended community\n") | |
3842 | { | |
d62a17ae | 3843 | int idx_asn_nn = 3; |
3844 | int ret; | |
3845 | char *str; | |
718e3744 | 3846 | |
d62a17ae | 3847 | str = argv_concat(argv, argc, idx_asn_nn); |
3848 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3849 | "extcommunity soo", str); | |
3850 | XFREE(MTYPE_TMP, str); | |
3851 | return ret; | |
718e3744 | 3852 | } |
3853 | ||
a4b2b610 | 3854 | |
718e3744 | 3855 | DEFUN (no_set_ecommunity_soo, |
3856 | no_set_ecommunity_soo_cmd, | |
a4b2b610 | 3857 | "no set extcommunity soo ASN:nn_or_IP-address:nn...", |
718e3744 | 3858 | NO_STR |
3859 | SET_STR | |
3860 | "BGP extended community attribute\n" | |
3a2d747c QY |
3861 | "Site-of-Origin extended community\n" |
3862 | "VPN extended community\n") | |
718e3744 | 3863 | { |
d62a17ae | 3864 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3865 | "extcommunity soo", NULL); | |
718e3744 | 3866 | } |
3867 | ||
718e3744 | 3868 | |
3869 | DEFUN (set_origin, | |
3870 | set_origin_cmd, | |
6147e2c6 | 3871 | "set origin <egp|igp|incomplete>", |
718e3744 | 3872 | SET_STR |
3873 | "BGP origin code\n" | |
3874 | "remote EGP\n" | |
3875 | "local IGP\n" | |
3876 | "unknown heritage\n") | |
3877 | { | |
d62a17ae | 3878 | int idx_origin = 2; |
3879 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
3880 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3881 | "origin", "igp"); | |
3882 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
3883 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3884 | "origin", "egp"); | |
3885 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
3886 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3887 | "origin", "incomplete"); | |
718e3744 | 3888 | |
d62a17ae | 3889 | vty_out(vty, "%% Invalid set origin type\n"); |
3890 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 3891 | } |
3892 | ||
a4b2b610 | 3893 | |
718e3744 | 3894 | DEFUN (no_set_origin, |
3895 | no_set_origin_cmd, | |
a4b2b610 | 3896 | "no set origin [<egp|igp|incomplete>]", |
718e3744 | 3897 | NO_STR |
3898 | SET_STR | |
d7fa34c1 QY |
3899 | "BGP origin code\n" |
3900 | "remote EGP\n" | |
3901 | "local IGP\n" | |
3902 | "unknown heritage\n") | |
718e3744 | 3903 | { |
d62a17ae | 3904 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3905 | "origin", NULL); | |
718e3744 | 3906 | } |
3907 | ||
718e3744 | 3908 | |
3909 | DEFUN (set_atomic_aggregate, | |
3910 | set_atomic_aggregate_cmd, | |
3911 | "set atomic-aggregate", | |
3912 | SET_STR | |
3913 | "BGP atomic aggregate attribute\n" ) | |
3914 | { | |
d62a17ae | 3915 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3916 | "atomic-aggregate", NULL); | |
718e3744 | 3917 | } |
3918 | ||
3919 | DEFUN (no_set_atomic_aggregate, | |
3920 | no_set_atomic_aggregate_cmd, | |
3921 | "no set atomic-aggregate", | |
3922 | NO_STR | |
3923 | SET_STR | |
3924 | "BGP atomic aggregate attribute\n" ) | |
3925 | { | |
d62a17ae | 3926 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3927 | "atomic-aggregate", NULL); | |
718e3744 | 3928 | } |
3929 | ||
3930 | DEFUN (set_aggregator_as, | |
3931 | set_aggregator_as_cmd, | |
9ccf14f7 | 3932 | "set aggregator as (1-4294967295) A.B.C.D", |
718e3744 | 3933 | SET_STR |
3934 | "BGP aggregator attribute\n" | |
3935 | "AS number of aggregator\n" | |
3936 | "AS number\n" | |
3937 | "IP address of aggregator\n") | |
3938 | { | |
d62a17ae | 3939 | int idx_number = 3; |
3940 | int idx_ipv4 = 4; | |
3941 | int ret; | |
3942 | struct in_addr address; | |
3943 | char *argstr; | |
e52702f2 | 3944 | |
d62a17ae | 3945 | ret = inet_aton(argv[idx_ipv4]->arg, &address); |
3946 | if (ret == 0) { | |
3947 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
3948 | return CMD_WARNING_CONFIG_FAILED; | |
3949 | } | |
718e3744 | 3950 | |
d62a17ae | 3951 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
3952 | strlen(argv[idx_number]->arg) | |
3953 | + strlen(argv[idx_ipv4]->arg) + 2); | |
718e3744 | 3954 | |
d62a17ae | 3955 | sprintf(argstr, "%s %s", argv[idx_number]->arg, argv[idx_ipv4]->arg); |
718e3744 | 3956 | |
d62a17ae | 3957 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3958 | "aggregator as", argstr); | |
718e3744 | 3959 | |
d62a17ae | 3960 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 3961 | |
d62a17ae | 3962 | return ret; |
718e3744 | 3963 | } |
3964 | ||
a4b2b610 | 3965 | |
718e3744 | 3966 | DEFUN (no_set_aggregator_as, |
3967 | no_set_aggregator_as_cmd, | |
a4b2b610 | 3968 | "no set aggregator as [(1-4294967295) A.B.C.D]", |
718e3744 | 3969 | NO_STR |
3970 | SET_STR | |
3971 | "BGP aggregator attribute\n" | |
a4b2b610 DW |
3972 | "AS number of aggregator\n" |
3973 | "AS number\n" | |
3974 | "IP address of aggregator\n") | |
718e3744 | 3975 | { |
d62a17ae | 3976 | int idx_asn = 4; |
3977 | int idx_ip = 5; | |
3978 | int ret; | |
3979 | struct in_addr address; | |
3980 | char *argstr; | |
718e3744 | 3981 | |
d62a17ae | 3982 | if (argc <= idx_asn) |
3983 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3984 | "aggregator as", NULL); | |
e52702f2 | 3985 | |
d62a17ae | 3986 | ret = inet_aton(argv[idx_ip]->arg, &address); |
3987 | if (ret == 0) { | |
3988 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
3989 | return CMD_WARNING_CONFIG_FAILED; | |
3990 | } | |
718e3744 | 3991 | |
d62a17ae | 3992 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
3993 | strlen(argv[idx_asn]->arg) + strlen(argv[idx_ip]->arg) | |
3994 | + 2); | |
718e3744 | 3995 | |
d62a17ae | 3996 | sprintf(argstr, "%s %s", argv[idx_asn]->arg, argv[idx_ip]->arg); |
718e3744 | 3997 | |
d62a17ae | 3998 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3999 | "aggregator as", argstr); | |
718e3744 | 4000 | |
d62a17ae | 4001 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4002 | |
d62a17ae | 4003 | return ret; |
718e3744 | 4004 | } |
4005 | ||
f412b39a | 4006 | DEFUN (match_ipv6_next_hop, |
718e3744 | 4007 | match_ipv6_next_hop_cmd, |
4008 | "match ipv6 next-hop X:X::X:X", | |
4009 | MATCH_STR | |
4010 | IPV6_STR | |
4011 | "Match IPv6 next-hop address of route\n" | |
4012 | "IPv6 address of next hop\n") | |
4013 | { | |
d62a17ae | 4014 | int idx_ipv6 = 3; |
4015 | return bgp_route_match_add(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4016 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 4017 | } |
4018 | ||
4019 | DEFUN (no_match_ipv6_next_hop, | |
4020 | no_match_ipv6_next_hop_cmd, | |
4021 | "no match ipv6 next-hop X:X::X:X", | |
4022 | NO_STR | |
4023 | MATCH_STR | |
4024 | IPV6_STR | |
4025 | "Match IPv6 next-hop address of route\n" | |
4026 | "IPv6 address of next hop\n") | |
4027 | { | |
d62a17ae | 4028 | int idx_ipv6 = 4; |
4029 | return bgp_route_match_delete(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4030 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 4031 | } |
4032 | ||
718e3744 | 4033 | |
90916ac2 DS |
4034 | DEFUN (set_ipv6_nexthop_peer, |
4035 | set_ipv6_nexthop_peer_cmd, | |
4036 | "set ipv6 next-hop peer-address", | |
4037 | SET_STR | |
4038 | IPV6_STR | |
4039 | "Next hop address\n" | |
4040 | "Use peer address (for BGP only)\n") | |
4041 | { | |
d62a17ae | 4042 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4043 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4044 | } |
4045 | ||
4046 | DEFUN (no_set_ipv6_nexthop_peer, | |
4047 | no_set_ipv6_nexthop_peer_cmd, | |
4048 | "no set ipv6 next-hop peer-address", | |
4049 | NO_STR | |
4050 | SET_STR | |
4051 | IPV6_STR | |
4052 | "IPv6 next-hop address\n" | |
161995ea | 4053 | "Use peer address (for BGP only)\n") |
90916ac2 | 4054 | { |
d62a17ae | 4055 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4056 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4057 | } |
4058 | ||
161995ea DS |
4059 | DEFUN (set_ipv6_nexthop_prefer_global, |
4060 | set_ipv6_nexthop_prefer_global_cmd, | |
4061 | "set ipv6 next-hop prefer-global", | |
4062 | SET_STR | |
4063 | IPV6_STR | |
4064 | "IPv6 next-hop address\n" | |
4065 | "Prefer global over link-local if both exist\n") | |
4066 | { | |
d62a17ae | 4067 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4068 | "ipv6 next-hop prefer-global", NULL); | |
4069 | ; | |
161995ea DS |
4070 | } |
4071 | ||
4072 | DEFUN (no_set_ipv6_nexthop_prefer_global, | |
4073 | no_set_ipv6_nexthop_prefer_global_cmd, | |
4074 | "no set ipv6 next-hop prefer-global", | |
4075 | NO_STR | |
4076 | SET_STR | |
4077 | IPV6_STR | |
4078 | "IPv6 next-hop address\n" | |
4079 | "Prefer global over link-local if both exist\n") | |
4080 | { | |
d62a17ae | 4081 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4082 | "ipv6 next-hop prefer-global", NULL); | |
161995ea DS |
4083 | } |
4084 | ||
718e3744 | 4085 | DEFUN (set_ipv6_nexthop_global, |
4086 | set_ipv6_nexthop_global_cmd, | |
4087 | "set ipv6 next-hop global X:X::X:X", | |
4088 | SET_STR | |
4089 | IPV6_STR | |
4090 | "IPv6 next-hop address\n" | |
4091 | "IPv6 global address\n" | |
4092 | "IPv6 address of next hop\n") | |
4093 | { | |
d62a17ae | 4094 | int idx_ipv6 = 4; |
4095 | struct in6_addr addr; | |
4096 | int ret; | |
bf8b3d27 | 4097 | |
d62a17ae | 4098 | ret = inet_pton(AF_INET6, argv[idx_ipv6]->arg, &addr); |
4099 | if (!ret) { | |
4100 | vty_out(vty, "%% Malformed nexthop address\n"); | |
4101 | return CMD_WARNING_CONFIG_FAILED; | |
4102 | } | |
4103 | if (IN6_IS_ADDR_UNSPECIFIED(&addr) || IN6_IS_ADDR_LOOPBACK(&addr) | |
4104 | || IN6_IS_ADDR_MULTICAST(&addr) || IN6_IS_ADDR_LINKLOCAL(&addr)) { | |
4105 | vty_out(vty, "%% Invalid global nexthop address\n"); | |
4106 | return CMD_WARNING_CONFIG_FAILED; | |
4107 | } | |
bf8b3d27 | 4108 | |
d62a17ae | 4109 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4110 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4111 | } |
4112 | ||
a4b2b610 | 4113 | |
718e3744 | 4114 | DEFUN (no_set_ipv6_nexthop_global, |
4115 | no_set_ipv6_nexthop_global_cmd, | |
a4b2b610 | 4116 | "no set ipv6 next-hop global X:X::X:X", |
718e3744 | 4117 | NO_STR |
4118 | SET_STR | |
4119 | IPV6_STR | |
4120 | "IPv6 next-hop address\n" | |
a4b2b610 DW |
4121 | "IPv6 global address\n" |
4122 | "IPv6 address of next hop\n") | |
718e3744 | 4123 | { |
d62a17ae | 4124 | int idx_ipv6 = 5; |
4125 | if (argc <= idx_ipv6) | |
4126 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4127 | "ipv6 next-hop global", NULL); | |
4128 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4129 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4130 | } |
718e3744 | 4131 | |
d6902373 PG |
4132 | #ifdef KEEP_OLD_VPN_COMMANDS |
4133 | DEFUN (set_vpn_nexthop, | |
4134 | set_vpn_nexthop_cmd, | |
a13c883e | 4135 | "set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4136 | SET_STR |
4137 | "VPNv4 information\n" | |
d6902373 PG |
4138 | "VPN next-hop address\n" |
4139 | "IP address of next hop\n" | |
a13c883e QY |
4140 | "VPNv6 information\n" |
4141 | "VPN next-hop address\n" | |
d6902373 | 4142 | "IPv6 address of next hop\n") |
718e3744 | 4143 | { |
d62a17ae | 4144 | int idx_ip = 3; |
4145 | afi_t afi; | |
4146 | int idx = 0; | |
4147 | ||
4148 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4149 | if (afi == AFI_IP) | |
4150 | return generic_set_add( | |
4151 | vty, VTY_GET_CONTEXT(route_map_index), | |
4152 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4153 | else | |
4154 | return generic_set_add( | |
4155 | vty, VTY_GET_CONTEXT(route_map_index), | |
4156 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4157 | } | |
4158 | return CMD_SUCCESS; | |
d6902373 | 4159 | } |
a4b2b610 | 4160 | |
d6902373 PG |
4161 | DEFUN (no_set_vpn_nexthop, |
4162 | no_set_vpn_nexthop_cmd, | |
a13c883e | 4163 | "no set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4164 | NO_STR |
4165 | SET_STR | |
a13c883e | 4166 | "VPNv4 information\n" |
d6902373 PG |
4167 | "VPN next-hop address\n" |
4168 | "IP address of next hop\n" | |
a13c883e QY |
4169 | "VPNv6 information\n" |
4170 | "VPN next-hop address\n" | |
d6902373 | 4171 | "IPv6 address of next hop\n") |
718e3744 | 4172 | { |
d62a17ae | 4173 | int idx_ip = 4; |
4174 | char *arg; | |
4175 | afi_t afi; | |
4176 | int idx = 0; | |
4177 | ||
4178 | if (argc <= idx_ip) | |
4179 | arg = NULL; | |
4180 | else | |
4181 | arg = argv[idx_ip]->arg; | |
4182 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4183 | if (afi == AFI_IP) | |
4184 | return generic_set_delete( | |
4185 | vty, VTY_GET_CONTEXT(route_map_index), | |
4186 | "ipv4 vpn next-hop", arg); | |
4187 | else | |
4188 | return generic_set_delete( | |
4189 | vty, VTY_GET_CONTEXT(route_map_index), | |
4190 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4191 | } | |
4192 | return CMD_SUCCESS; | |
d6902373 PG |
4193 | } |
4194 | #endif /* KEEP_OLD_VPN_COMMANDS */ | |
4195 | ||
4196 | DEFUN (set_ipx_vpn_nexthop, | |
4197 | set_ipx_vpn_nexthop_cmd, | |
0d702986 | 4198 | "set <ipv4|ipv6> vpn next-hop <A.B.C.D|X:X::X:X>", |
d6902373 PG |
4199 | SET_STR |
4200 | "IPv4 information\n" | |
4201 | "IPv6 information\n" | |
4202 | "VPN information\n" | |
4203 | "VPN next-hop address\n" | |
4204 | "IP address of next hop\n" | |
4205 | "IPv6 address of next hop\n") | |
4206 | { | |
d62a17ae | 4207 | int idx_ip = 4; |
4208 | afi_t afi; | |
4209 | int idx = 0; | |
4210 | ||
4211 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4212 | if (afi == AFI_IP) | |
4213 | return generic_set_add( | |
4214 | vty, VTY_GET_CONTEXT(route_map_index), | |
4215 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4216 | else | |
4217 | return generic_set_add( | |
4218 | vty, VTY_GET_CONTEXT(route_map_index), | |
4219 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4220 | } | |
4221 | return CMD_SUCCESS; | |
718e3744 | 4222 | } |
4223 | ||
d6902373 PG |
4224 | DEFUN (no_set_ipx_vpn_nexthop, |
4225 | no_set_ipx_vpn_nexthop_cmd, | |
9fa4d336 | 4226 | "no set <ipv4|ipv6> vpn next-hop [<A.B.C.D|X:X::X:X>]", |
d6902373 PG |
4227 | NO_STR |
4228 | SET_STR | |
4229 | "IPv4 information\n" | |
4230 | "IPv6 information\n" | |
4231 | "VPN information\n" | |
4232 | "VPN next-hop address\n" | |
4233 | "IP address of next hop\n" | |
4234 | "IPv6 address of next hop\n") | |
4235 | { | |
d62a17ae | 4236 | int idx_ip = 5; |
4237 | char *arg; | |
4238 | afi_t afi; | |
4239 | int idx = 0; | |
4240 | ||
4241 | if (argc <= idx_ip) | |
4242 | arg = NULL; | |
4243 | else | |
4244 | arg = argv[idx_ip]->arg; | |
4245 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4246 | if (afi == AFI_IP) | |
4247 | return generic_set_delete( | |
4248 | vty, VTY_GET_CONTEXT(route_map_index), | |
4249 | "ipv4 vpn next-hop", arg); | |
4250 | else | |
4251 | return generic_set_delete( | |
4252 | vty, VTY_GET_CONTEXT(route_map_index), | |
4253 | "ipv6 vpn next-hop", arg); | |
4254 | } | |
4255 | return CMD_SUCCESS; | |
d6902373 | 4256 | } |
718e3744 | 4257 | |
4258 | DEFUN (set_originator_id, | |
4259 | set_originator_id_cmd, | |
4260 | "set originator-id A.B.C.D", | |
4261 | SET_STR | |
4262 | "BGP originator ID attribute\n" | |
4263 | "IP address of originator\n") | |
4264 | { | |
d62a17ae | 4265 | int idx_ipv4 = 2; |
4266 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4267 | "originator-id", argv[idx_ipv4]->arg); | |
718e3744 | 4268 | } |
4269 | ||
4c9bd275 | 4270 | |
718e3744 | 4271 | DEFUN (no_set_originator_id, |
4272 | no_set_originator_id_cmd, | |
4c9bd275 | 4273 | "no set originator-id [A.B.C.D]", |
718e3744 | 4274 | NO_STR |
4275 | SET_STR | |
4c9bd275 DW |
4276 | "BGP originator ID attribute\n" |
4277 | "IP address of originator\n") | |
718e3744 | 4278 | { |
d62a17ae | 4279 | int idx = 0; |
4280 | char *arg = | |
4281 | argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL; | |
0d702986 | 4282 | |
d62a17ae | 4283 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4284 | "originator-id", arg); | |
718e3744 | 4285 | } |
4286 | ||
718e3744 | 4287 | |
718e3744 | 4288 | /* Initialization of route map. */ |
d62a17ae | 4289 | void bgp_route_map_init(void) |
4290 | { | |
4291 | route_map_init(); | |
4292 | ||
4293 | route_map_add_hook(bgp_route_map_add); | |
4294 | route_map_delete_hook(bgp_route_map_delete); | |
4295 | route_map_event_hook(bgp_route_map_event); | |
4296 | ||
4297 | route_map_match_interface_hook(generic_match_add); | |
4298 | route_map_no_match_interface_hook(generic_match_delete); | |
4299 | ||
4300 | route_map_match_ip_address_hook(generic_match_add); | |
4301 | route_map_no_match_ip_address_hook(generic_match_delete); | |
4302 | ||
4303 | route_map_match_ip_address_prefix_list_hook(generic_match_add); | |
4304 | route_map_no_match_ip_address_prefix_list_hook(generic_match_delete); | |
4305 | ||
4306 | route_map_match_ip_next_hop_hook(generic_match_add); | |
4307 | route_map_no_match_ip_next_hop_hook(generic_match_delete); | |
4308 | ||
4309 | route_map_match_ip_next_hop_prefix_list_hook(generic_match_add); | |
4310 | route_map_no_match_ip_next_hop_prefix_list_hook(generic_match_delete); | |
4311 | ||
4312 | route_map_match_ipv6_address_hook(generic_match_add); | |
4313 | route_map_no_match_ipv6_address_hook(generic_match_delete); | |
4314 | ||
4315 | route_map_match_ipv6_address_prefix_list_hook(generic_match_add); | |
4316 | route_map_no_match_ipv6_address_prefix_list_hook(generic_match_delete); | |
4317 | ||
4318 | route_map_match_metric_hook(generic_match_add); | |
4319 | route_map_no_match_metric_hook(generic_match_delete); | |
4320 | ||
4321 | route_map_match_tag_hook(generic_match_add); | |
4322 | route_map_no_match_tag_hook(generic_match_delete); | |
4323 | ||
4324 | route_map_set_ip_nexthop_hook(generic_set_add); | |
4325 | route_map_no_set_ip_nexthop_hook(generic_set_delete); | |
4326 | ||
4327 | route_map_set_ipv6_nexthop_local_hook(generic_set_add); | |
4328 | route_map_no_set_ipv6_nexthop_local_hook(generic_set_delete); | |
4329 | ||
4330 | route_map_set_metric_hook(generic_set_add); | |
4331 | route_map_no_set_metric_hook(generic_set_delete); | |
4332 | ||
4333 | route_map_set_tag_hook(generic_set_add); | |
4334 | route_map_no_set_tag_hook(generic_set_delete); | |
4335 | ||
4336 | route_map_install_match(&route_match_peer_cmd); | |
4337 | route_map_install_match(&route_match_local_pref_cmd); | |
4338 | route_map_install_match(&route_match_ip_address_cmd); | |
4339 | route_map_install_match(&route_match_ip_next_hop_cmd); | |
4340 | route_map_install_match(&route_match_ip_route_source_cmd); | |
4341 | route_map_install_match(&route_match_ip_address_prefix_list_cmd); | |
4342 | route_map_install_match(&route_match_ip_next_hop_prefix_list_cmd); | |
4343 | route_map_install_match(&route_match_ip_route_source_prefix_list_cmd); | |
4344 | route_map_install_match(&route_match_aspath_cmd); | |
4345 | route_map_install_match(&route_match_community_cmd); | |
4346 | route_map_install_match(&route_match_lcommunity_cmd); | |
4347 | route_map_install_match(&route_match_ecommunity_cmd); | |
4348 | route_map_install_match(&route_match_local_pref_cmd); | |
4349 | route_map_install_match(&route_match_metric_cmd); | |
4350 | route_map_install_match(&route_match_origin_cmd); | |
4351 | route_map_install_match(&route_match_probability_cmd); | |
4352 | route_map_install_match(&route_match_interface_cmd); | |
4353 | route_map_install_match(&route_match_tag_cmd); | |
4354 | ||
4355 | route_map_install_set(&route_set_ip_nexthop_cmd); | |
4356 | route_map_install_set(&route_set_local_pref_cmd); | |
4357 | route_map_install_set(&route_set_weight_cmd); | |
4358 | route_map_install_set(&route_set_label_index_cmd); | |
4359 | route_map_install_set(&route_set_metric_cmd); | |
4360 | route_map_install_set(&route_set_aspath_prepend_cmd); | |
4361 | route_map_install_set(&route_set_aspath_exclude_cmd); | |
4362 | route_map_install_set(&route_set_origin_cmd); | |
4363 | route_map_install_set(&route_set_atomic_aggregate_cmd); | |
4364 | route_map_install_set(&route_set_aggregator_as_cmd); | |
4365 | route_map_install_set(&route_set_community_cmd); | |
4366 | route_map_install_set(&route_set_community_delete_cmd); | |
4367 | route_map_install_set(&route_set_lcommunity_cmd); | |
4368 | route_map_install_set(&route_set_lcommunity_delete_cmd); | |
4369 | route_map_install_set(&route_set_vpnv4_nexthop_cmd); | |
4370 | route_map_install_set(&route_set_vpnv6_nexthop_cmd); | |
4371 | route_map_install_set(&route_set_originator_id_cmd); | |
4372 | route_map_install_set(&route_set_ecommunity_rt_cmd); | |
4373 | route_map_install_set(&route_set_ecommunity_soo_cmd); | |
4374 | route_map_install_set(&route_set_tag_cmd); | |
4375 | route_map_install_set(&route_set_label_index_cmd); | |
4376 | ||
4377 | install_element(RMAP_NODE, &match_peer_cmd); | |
4378 | install_element(RMAP_NODE, &match_peer_local_cmd); | |
4379 | install_element(RMAP_NODE, &no_match_peer_cmd); | |
4380 | install_element(RMAP_NODE, &match_ip_route_source_cmd); | |
4381 | install_element(RMAP_NODE, &no_match_ip_route_source_cmd); | |
4382 | install_element(RMAP_NODE, &match_ip_route_source_prefix_list_cmd); | |
4383 | install_element(RMAP_NODE, &no_match_ip_route_source_prefix_list_cmd); | |
4384 | ||
4385 | install_element(RMAP_NODE, &match_aspath_cmd); | |
4386 | install_element(RMAP_NODE, &no_match_aspath_cmd); | |
4387 | install_element(RMAP_NODE, &match_local_pref_cmd); | |
4388 | install_element(RMAP_NODE, &no_match_local_pref_cmd); | |
4389 | install_element(RMAP_NODE, &match_community_cmd); | |
4390 | install_element(RMAP_NODE, &no_match_community_cmd); | |
4391 | install_element(RMAP_NODE, &match_lcommunity_cmd); | |
4392 | install_element(RMAP_NODE, &no_match_lcommunity_cmd); | |
4393 | install_element(RMAP_NODE, &match_ecommunity_cmd); | |
4394 | install_element(RMAP_NODE, &no_match_ecommunity_cmd); | |
4395 | install_element(RMAP_NODE, &match_origin_cmd); | |
4396 | install_element(RMAP_NODE, &no_match_origin_cmd); | |
4397 | install_element(RMAP_NODE, &match_probability_cmd); | |
4398 | install_element(RMAP_NODE, &no_match_probability_cmd); | |
4399 | ||
4400 | install_element(RMAP_NODE, &set_ip_nexthop_peer_cmd); | |
4401 | install_element(RMAP_NODE, &set_ip_nexthop_unchanged_cmd); | |
4402 | install_element(RMAP_NODE, &set_local_pref_cmd); | |
4403 | install_element(RMAP_NODE, &no_set_local_pref_cmd); | |
4404 | install_element(RMAP_NODE, &set_weight_cmd); | |
4405 | install_element(RMAP_NODE, &set_label_index_cmd); | |
4406 | install_element(RMAP_NODE, &no_set_weight_cmd); | |
4407 | install_element(RMAP_NODE, &no_set_label_index_cmd); | |
4408 | install_element(RMAP_NODE, &set_aspath_prepend_asn_cmd); | |
4409 | install_element(RMAP_NODE, &set_aspath_prepend_lastas_cmd); | |
4410 | install_element(RMAP_NODE, &set_aspath_exclude_cmd); | |
4411 | install_element(RMAP_NODE, &no_set_aspath_prepend_cmd); | |
4412 | install_element(RMAP_NODE, &no_set_aspath_exclude_cmd); | |
4413 | install_element(RMAP_NODE, &set_origin_cmd); | |
4414 | install_element(RMAP_NODE, &no_set_origin_cmd); | |
4415 | install_element(RMAP_NODE, &set_atomic_aggregate_cmd); | |
4416 | install_element(RMAP_NODE, &no_set_atomic_aggregate_cmd); | |
4417 | install_element(RMAP_NODE, &set_aggregator_as_cmd); | |
4418 | install_element(RMAP_NODE, &no_set_aggregator_as_cmd); | |
4419 | install_element(RMAP_NODE, &set_community_cmd); | |
4420 | install_element(RMAP_NODE, &set_community_none_cmd); | |
4421 | install_element(RMAP_NODE, &no_set_community_cmd); | |
4422 | install_element(RMAP_NODE, &set_community_delete_cmd); | |
4423 | install_element(RMAP_NODE, &no_set_community_delete_cmd); | |
4424 | install_element(RMAP_NODE, &set_lcommunity_cmd); | |
4425 | install_element(RMAP_NODE, &set_lcommunity_none_cmd); | |
4426 | install_element(RMAP_NODE, &no_set_lcommunity_cmd); | |
4427 | install_element(RMAP_NODE, &no_set_lcommunity1_cmd); | |
4428 | install_element(RMAP_NODE, &set_lcommunity_delete_cmd); | |
4429 | install_element(RMAP_NODE, &no_set_lcommunity_delete_cmd); | |
4430 | install_element(RMAP_NODE, &set_ecommunity_rt_cmd); | |
4431 | install_element(RMAP_NODE, &no_set_ecommunity_rt_cmd); | |
4432 | install_element(RMAP_NODE, &set_ecommunity_soo_cmd); | |
4433 | install_element(RMAP_NODE, &no_set_ecommunity_soo_cmd); | |
d6902373 | 4434 | #ifdef KEEP_OLD_VPN_COMMANDS |
d62a17ae | 4435 | install_element(RMAP_NODE, &set_vpn_nexthop_cmd); |
4436 | install_element(RMAP_NODE, &no_set_vpn_nexthop_cmd); | |
d6902373 | 4437 | #endif /* KEEP_OLD_VPN_COMMANDS */ |
d62a17ae | 4438 | install_element(RMAP_NODE, &set_ipx_vpn_nexthop_cmd); |
4439 | install_element(RMAP_NODE, &no_set_ipx_vpn_nexthop_cmd); | |
4440 | install_element(RMAP_NODE, &set_originator_id_cmd); | |
4441 | install_element(RMAP_NODE, &no_set_originator_id_cmd); | |
4442 | ||
4443 | route_map_install_match(&route_match_ipv6_address_cmd); | |
4444 | route_map_install_match(&route_match_ipv6_next_hop_cmd); | |
4445 | route_map_install_match(&route_match_ipv6_address_prefix_list_cmd); | |
4446 | route_map_install_set(&route_set_ipv6_nexthop_global_cmd); | |
4447 | route_map_install_set(&route_set_ipv6_nexthop_prefer_global_cmd); | |
4448 | route_map_install_set(&route_set_ipv6_nexthop_local_cmd); | |
4449 | route_map_install_set(&route_set_ipv6_nexthop_peer_cmd); | |
4450 | ||
4451 | install_element(RMAP_NODE, &match_ipv6_next_hop_cmd); | |
4452 | install_element(RMAP_NODE, &no_match_ipv6_next_hop_cmd); | |
4453 | install_element(RMAP_NODE, &set_ipv6_nexthop_global_cmd); | |
4454 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_global_cmd); | |
4455 | install_element(RMAP_NODE, &set_ipv6_nexthop_prefer_global_cmd); | |
4456 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_prefer_global_cmd); | |
4457 | install_element(RMAP_NODE, &set_ipv6_nexthop_peer_cmd); | |
4458 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_peer_cmd); | |
4459 | } | |
4460 | ||
4461 | void bgp_route_map_terminate(void) | |
4462 | { | |
4463 | /* ToDo: Cleanup all the used memory */ | |
4464 | ||
4465 | route_map_add_hook(NULL); | |
4466 | route_map_delete_hook(NULL); | |
4467 | route_map_event_hook(NULL); | |
4468 | route_map_finish(); | |
518f0eb1 | 4469 | } |