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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" |
d37ba549 MK |
57 | #include "bgpd/bgp_evpn.h" |
58 | #include "bgpd/bgp_evpn_private.h" | |
62982d5a | 59 | #include "bgpd/bgp_evpn_vty.h" |
718e3744 | 60 | |
65efcfce | 61 | #if ENABLE_BGP_VNC |
d62a17ae | 62 | #include "bgpd/rfapi/bgp_rfapi_cfg.h" |
65efcfce | 63 | #endif |
518f0eb1 | 64 | |
718e3744 | 65 | /* Memo of route-map commands. |
66 | ||
67 | o Cisco route-map | |
68 | ||
69 | match as-path : Done | |
70 | community : Done | |
bc413143 | 71 | interface : Done |
718e3744 | 72 | ip address : Done |
73 | ip next-hop : Done | |
c1643bb7 | 74 | ip route-source : Done |
718e3744 | 75 | ip prefix-list : Done |
76 | ipv6 address : Done | |
77 | ipv6 next-hop : Done | |
78 | ipv6 route-source: (This will not be implemented by bgpd) | |
79 | ipv6 prefix-list : Done | |
80 | length : (This will not be implemented by bgpd) | |
81 | metric : Done | |
82 | route-type : (This will not be implemented by bgpd) | |
0d9551dc | 83 | tag : Done |
af291c15 | 84 | local-preference : Done |
718e3744 | 85 | |
86 | set as-path prepend : Done | |
87 | as-path tag : Not yet | |
88 | automatic-tag : (This will not be implemented by bgpd) | |
89 | community : Done | |
57d187bc JS |
90 | large-community : Done |
91 | large-comm-list : Done | |
718e3744 | 92 | comm-list : Not yet |
93 | dampning : Not yet | |
94 | default : (This will not be implemented by bgpd) | |
95 | interface : (This will not be implemented by bgpd) | |
96 | ip default : (This will not be implemented by bgpd) | |
97 | ip next-hop : Done | |
98 | ip precedence : (This will not be implemented by bgpd) | |
99 | ip tos : (This will not be implemented by bgpd) | |
100 | level : (This will not be implemented by bgpd) | |
101 | local-preference : Done | |
102 | metric : Done | |
103 | metric-type : Not yet | |
104 | origin : Done | |
0d9551dc | 105 | tag : Done |
718e3744 | 106 | weight : Done |
107 | ||
515e500c | 108 | o Local extensions |
718e3744 | 109 | |
110 | set ipv6 next-hop global: Done | |
161995ea | 111 | set ipv6 next-hop prefer-global: Done |
718e3744 | 112 | set ipv6 next-hop local : Done |
841f7a57 | 113 | set as-path exclude : Done |
718e3744 | 114 | |
e52702f2 | 115 | */ |
6b0655a2 | 116 | |
d62a17ae | 117 | /* generic value manipulation to be shared in multiple rules */ |
76759f4f TT |
118 | |
119 | #define RMAP_VALUE_SET 0 | |
120 | #define RMAP_VALUE_ADD 1 | |
121 | #define RMAP_VALUE_SUB 2 | |
122 | ||
d62a17ae | 123 | struct rmap_value { |
124 | u_int8_t action; | |
125 | u_int8_t variable; | |
126 | u_int32_t value; | |
76759f4f TT |
127 | }; |
128 | ||
d62a17ae | 129 | static int route_value_match(struct rmap_value *rv, u_int32_t value) |
130 | { | |
131 | if (rv->variable == 0 && value == rv->value) | |
132 | return RMAP_MATCH; | |
76759f4f | 133 | |
d62a17ae | 134 | return RMAP_NOMATCH; |
76759f4f TT |
135 | } |
136 | ||
d62a17ae | 137 | static u_int32_t route_value_adjust(struct rmap_value *rv, u_int32_t current, |
138 | struct peer *peer) | |
76759f4f | 139 | { |
d62a17ae | 140 | u_int32_t value; |
baa376fc | 141 | |
d62a17ae | 142 | switch (rv->variable) { |
143 | case 1: | |
144 | value = peer->rtt; | |
145 | break; | |
146 | default: | |
147 | value = rv->value; | |
148 | break; | |
149 | } | |
76759f4f | 150 | |
d62a17ae | 151 | switch (rv->action) { |
152 | case RMAP_VALUE_ADD: | |
153 | if (current > UINT32_MAX - value) | |
154 | return UINT32_MAX; | |
155 | return current + value; | |
156 | case RMAP_VALUE_SUB: | |
157 | if (current <= value) | |
158 | return 0; | |
159 | return current - value; | |
160 | default: | |
161 | return value; | |
162 | } | |
76759f4f TT |
163 | } |
164 | ||
d62a17ae | 165 | static void *route_value_compile(const char *arg) |
76759f4f | 166 | { |
d62a17ae | 167 | u_int8_t action = RMAP_VALUE_SET, var = 0; |
168 | unsigned long larg = 0; | |
169 | char *endptr = NULL; | |
170 | struct rmap_value *rv; | |
76759f4f | 171 | |
d62a17ae | 172 | if (arg[0] == '+') { |
173 | action = RMAP_VALUE_ADD; | |
174 | arg++; | |
175 | } else if (arg[0] == '-') { | |
176 | action = RMAP_VALUE_SUB; | |
177 | arg++; | |
178 | } | |
76759f4f | 179 | |
d62a17ae | 180 | if (all_digit(arg)) { |
181 | errno = 0; | |
182 | larg = strtoul(arg, &endptr, 10); | |
183 | if (*arg == 0 || *endptr != 0 || errno || larg > UINT32_MAX) | |
184 | return NULL; | |
185 | } else { | |
186 | if (strcmp(arg, "rtt") == 0) | |
187 | var = 1; | |
188 | else | |
189 | return NULL; | |
190 | } | |
76759f4f | 191 | |
d62a17ae | 192 | rv = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_value)); |
193 | if (!rv) | |
194 | return NULL; | |
76759f4f | 195 | |
d62a17ae | 196 | rv->action = action; |
197 | rv->variable = var; | |
198 | rv->value = larg; | |
199 | return rv; | |
76759f4f TT |
200 | } |
201 | ||
d62a17ae | 202 | static void route_value_free(void *rule) |
76759f4f | 203 | { |
d62a17ae | 204 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
76759f4f TT |
205 | } |
206 | ||
d62a17ae | 207 | /* generic as path object to be shared in multiple rules */ |
374f12f9 | 208 | |
d62a17ae | 209 | static void *route_aspath_compile(const char *arg) |
374f12f9 | 210 | { |
d62a17ae | 211 | struct aspath *aspath; |
374f12f9 | 212 | |
d62a17ae | 213 | aspath = aspath_str2aspath(arg); |
214 | if (!aspath) | |
215 | return NULL; | |
216 | return aspath; | |
374f12f9 TT |
217 | } |
218 | ||
d62a17ae | 219 | static void route_aspath_free(void *rule) |
374f12f9 | 220 | { |
d62a17ae | 221 | struct aspath *aspath = rule; |
222 | aspath_free(aspath); | |
374f12f9 TT |
223 | } |
224 | ||
8c3433e4 DS |
225 | struct bgp_match_peer_compiled { |
226 | char *interface; | |
227 | union sockunion su; | |
228 | }; | |
229 | ||
230 | /* 'match peer (A.B.C.D|X:X::X:X|WORD)' */ | |
fee0f4c6 | 231 | |
232 | /* Compares the peer specified in the 'match peer' clause with the peer | |
233 | received in bgp_info->peer. If it is the same, or if the peer structure | |
234 | received is a peer_group containing it, returns RMAP_MATCH. */ | |
d62a17ae | 235 | static route_map_result_t route_match_peer(void *rule, struct prefix *prefix, |
236 | route_map_object_t type, | |
237 | void *object) | |
238 | { | |
8c3433e4 | 239 | struct bgp_match_peer_compiled *pc; |
d62a17ae | 240 | union sockunion *su; |
241 | union sockunion su_def = { | |
242 | .sin = {.sin_family = AF_INET, .sin_addr.s_addr = INADDR_ANY}}; | |
243 | struct peer_group *group; | |
244 | struct peer *peer; | |
245 | struct listnode *node, *nnode; | |
246 | ||
247 | if (type == RMAP_BGP) { | |
8c3433e4 DS |
248 | pc = rule; |
249 | su = &pc->su; | |
d62a17ae | 250 | peer = ((struct bgp_info *)object)->peer; |
251 | ||
8c3433e4 DS |
252 | if (pc->interface) { |
253 | if (!peer->conf_if) | |
254 | return RMAP_NOMATCH; | |
255 | ||
256 | if (strcmp(peer->conf_if, pc->interface) == 0) | |
257 | return RMAP_MATCH; | |
258 | ||
259 | return RMAP_NOMATCH; | |
260 | } | |
261 | ||
d62a17ae | 262 | /* If su='0.0.0.0' (command 'match peer local'), and it's a |
263 | NETWORK, | |
264 | REDISTRIBUTE or DEFAULT_GENERATED route => return RMAP_MATCH | |
265 | */ | |
266 | if (sockunion_same(su, &su_def)) { | |
267 | int ret; | |
268 | if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_NETWORK) | |
269 | || CHECK_FLAG(peer->rmap_type, | |
270 | PEER_RMAP_TYPE_REDISTRIBUTE) | |
271 | || CHECK_FLAG(peer->rmap_type, | |
272 | PEER_RMAP_TYPE_DEFAULT)) | |
273 | ret = RMAP_MATCH; | |
274 | else | |
275 | ret = RMAP_NOMATCH; | |
276 | return ret; | |
277 | } | |
278 | ||
279 | if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { | |
280 | if (sockunion_same(su, &peer->su)) | |
281 | return RMAP_MATCH; | |
282 | ||
283 | return RMAP_NOMATCH; | |
284 | } else { | |
285 | group = peer->group; | |
286 | for (ALL_LIST_ELEMENTS(group->peer, node, nnode, | |
287 | peer)) { | |
288 | if (sockunion_same(su, &peer->su)) | |
289 | return RMAP_MATCH; | |
290 | } | |
291 | return RMAP_NOMATCH; | |
292 | } | |
293 | } | |
294 | return RMAP_NOMATCH; | |
295 | } | |
296 | ||
297 | static void *route_match_peer_compile(const char *arg) | |
298 | { | |
8c3433e4 | 299 | struct bgp_match_peer_compiled *pc; |
d62a17ae | 300 | int ret; |
301 | ||
a633d869 | 302 | pc = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
8c3433e4 | 303 | sizeof(struct bgp_match_peer_compiled)); |
d62a17ae | 304 | |
8c3433e4 | 305 | ret = str2sockunion(strcmp(arg, "local") ? arg : "0.0.0.0", &pc->su); |
d62a17ae | 306 | if (ret < 0) { |
8c3433e4 DS |
307 | pc->interface = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
308 | return pc; | |
d62a17ae | 309 | } |
310 | ||
8c3433e4 | 311 | return pc; |
fee0f4c6 | 312 | } |
313 | ||
314 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 315 | static void route_match_peer_free(void *rule) |
fee0f4c6 | 316 | { |
8c3433e4 DS |
317 | struct bgp_match_peer_compiled *pc = rule; |
318 | ||
319 | if (pc->interface) | |
320 | XFREE(MTYPE_ROUTE_MAP_COMPILED, pc->interface); | |
321 | ||
d62a17ae | 322 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
fee0f4c6 | 323 | } |
324 | ||
325 | /* Route map commands for ip address matching. */ | |
d62a17ae | 326 | struct route_map_rule_cmd route_match_peer_cmd = {"peer", route_match_peer, |
327 | route_match_peer_compile, | |
328 | route_match_peer_free}; | |
fee0f4c6 | 329 | |
718e3744 | 330 | /* `match ip address IP_ACCESS_LIST' */ |
331 | ||
332 | /* Match function should return 1 if match is success else return | |
333 | zero. */ | |
d62a17ae | 334 | static route_map_result_t route_match_ip_address(void *rule, |
335 | struct prefix *prefix, | |
336 | route_map_object_t type, | |
337 | void *object) | |
338 | { | |
339 | struct access_list *alist; | |
340 | /* struct prefix_ipv4 match; */ | |
341 | ||
342 | if (type == RMAP_BGP) { | |
343 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
344 | if (alist == NULL) | |
345 | return RMAP_NOMATCH; | |
346 | ||
347 | return (access_list_apply(alist, prefix) == FILTER_DENY | |
348 | ? RMAP_NOMATCH | |
349 | : RMAP_MATCH); | |
350 | } | |
718e3744 | 351 | return RMAP_NOMATCH; |
718e3744 | 352 | } |
353 | ||
354 | /* Route map `ip address' match statement. `arg' should be | |
355 | access-list name. */ | |
d62a17ae | 356 | static void *route_match_ip_address_compile(const char *arg) |
718e3744 | 357 | { |
d62a17ae | 358 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 359 | } |
360 | ||
361 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 362 | static void route_match_ip_address_free(void *rule) |
718e3744 | 363 | { |
d62a17ae | 364 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 365 | } |
366 | ||
367 | /* Route map commands for ip address matching. */ | |
d62a17ae | 368 | struct route_map_rule_cmd route_match_ip_address_cmd = { |
369 | "ip address", route_match_ip_address, route_match_ip_address_compile, | |
370 | route_match_ip_address_free}; | |
6b0655a2 | 371 | |
718e3744 | 372 | /* `match ip next-hop IP_ADDRESS' */ |
373 | ||
374 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 375 | static route_map_result_t route_match_ip_next_hop(void *rule, |
376 | struct prefix *prefix, | |
377 | route_map_object_t type, | |
378 | void *object) | |
379 | { | |
380 | struct access_list *alist; | |
381 | struct bgp_info *bgp_info; | |
382 | struct prefix_ipv4 p; | |
383 | ||
384 | if (type == RMAP_BGP) { | |
385 | bgp_info = object; | |
386 | p.family = AF_INET; | |
387 | p.prefix = bgp_info->attr->nexthop; | |
388 | p.prefixlen = IPV4_MAX_BITLEN; | |
389 | ||
390 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
391 | if (alist == NULL) | |
392 | return RMAP_NOMATCH; | |
393 | ||
394 | return (access_list_apply(alist, &p) == FILTER_DENY | |
395 | ? RMAP_NOMATCH | |
396 | : RMAP_MATCH); | |
397 | } | |
718e3744 | 398 | return RMAP_NOMATCH; |
718e3744 | 399 | } |
400 | ||
401 | /* Route map `ip next-hop' match statement. `arg' is | |
402 | access-list name. */ | |
d62a17ae | 403 | static void *route_match_ip_next_hop_compile(const char *arg) |
718e3744 | 404 | { |
d62a17ae | 405 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 406 | } |
407 | ||
408 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 409 | static void route_match_ip_next_hop_free(void *rule) |
718e3744 | 410 | { |
d62a17ae | 411 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 412 | } |
413 | ||
414 | /* Route map commands for ip next-hop matching. */ | |
d62a17ae | 415 | struct route_map_rule_cmd route_match_ip_next_hop_cmd = { |
416 | "ip next-hop", route_match_ip_next_hop, route_match_ip_next_hop_compile, | |
417 | route_match_ip_next_hop_free}; | |
6b0655a2 | 418 | |
c1643bb7 | 419 | /* `match ip route-source ACCESS-LIST' */ |
420 | ||
421 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 422 | static route_map_result_t route_match_ip_route_source(void *rule, |
423 | struct prefix *prefix, | |
424 | route_map_object_t type, | |
425 | void *object) | |
426 | { | |
427 | struct access_list *alist; | |
428 | struct bgp_info *bgp_info; | |
429 | struct peer *peer; | |
430 | struct prefix_ipv4 p; | |
431 | ||
432 | if (type == RMAP_BGP) { | |
433 | bgp_info = object; | |
434 | peer = bgp_info->peer; | |
435 | ||
436 | if (!peer || sockunion_family(&peer->su) != AF_INET) | |
437 | return RMAP_NOMATCH; | |
438 | ||
439 | p.family = AF_INET; | |
440 | p.prefix = peer->su.sin.sin_addr; | |
441 | p.prefixlen = IPV4_MAX_BITLEN; | |
442 | ||
443 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
444 | if (alist == NULL) | |
445 | return RMAP_NOMATCH; | |
446 | ||
447 | return (access_list_apply(alist, &p) == FILTER_DENY | |
448 | ? RMAP_NOMATCH | |
449 | : RMAP_MATCH); | |
450 | } | |
c1643bb7 | 451 | return RMAP_NOMATCH; |
c1643bb7 | 452 | } |
453 | ||
454 | /* Route map `ip route-source' match statement. `arg' is | |
455 | access-list name. */ | |
d62a17ae | 456 | static void *route_match_ip_route_source_compile(const char *arg) |
c1643bb7 | 457 | { |
d62a17ae | 458 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 459 | } |
460 | ||
461 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 462 | static void route_match_ip_route_source_free(void *rule) |
c1643bb7 | 463 | { |
d62a17ae | 464 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 465 | } |
466 | ||
467 | /* Route map commands for ip route-source matching. */ | |
d62a17ae | 468 | struct route_map_rule_cmd route_match_ip_route_source_cmd = { |
469 | "ip route-source", route_match_ip_route_source, | |
470 | route_match_ip_route_source_compile, route_match_ip_route_source_free}; | |
6b0655a2 | 471 | |
718e3744 | 472 | /* `match ip address prefix-list PREFIX_LIST' */ |
473 | ||
94f2b392 | 474 | static route_map_result_t |
d62a17ae | 475 | route_match_ip_address_prefix_list(void *rule, struct prefix *prefix, |
476 | route_map_object_t type, void *object) | |
718e3744 | 477 | { |
d62a17ae | 478 | struct prefix_list *plist; |
718e3744 | 479 | |
d62a17ae | 480 | if (type == RMAP_BGP) { |
481 | plist = prefix_list_lookup(AFI_IP, (char *)rule); | |
482 | if (plist == NULL) | |
483 | return RMAP_NOMATCH; | |
e52702f2 | 484 | |
d62a17ae | 485 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
486 | ? RMAP_NOMATCH | |
487 | : RMAP_MATCH); | |
488 | } | |
489 | return RMAP_NOMATCH; | |
718e3744 | 490 | } |
491 | ||
d62a17ae | 492 | static void *route_match_ip_address_prefix_list_compile(const char *arg) |
718e3744 | 493 | { |
d62a17ae | 494 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 495 | } |
496 | ||
d62a17ae | 497 | static void route_match_ip_address_prefix_list_free(void *rule) |
718e3744 | 498 | { |
d62a17ae | 499 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 500 | } |
501 | ||
d62a17ae | 502 | struct route_map_rule_cmd route_match_ip_address_prefix_list_cmd = { |
503 | "ip address prefix-list", route_match_ip_address_prefix_list, | |
504 | route_match_ip_address_prefix_list_compile, | |
505 | route_match_ip_address_prefix_list_free}; | |
6b0655a2 | 506 | |
718e3744 | 507 | /* `match ip next-hop prefix-list PREFIX_LIST' */ |
508 | ||
94f2b392 | 509 | static route_map_result_t |
d62a17ae | 510 | route_match_ip_next_hop_prefix_list(void *rule, struct prefix *prefix, |
511 | route_map_object_t type, void *object) | |
718e3744 | 512 | { |
d62a17ae | 513 | struct prefix_list *plist; |
514 | struct bgp_info *bgp_info; | |
515 | struct prefix_ipv4 p; | |
718e3744 | 516 | |
d62a17ae | 517 | if (type == RMAP_BGP) { |
518 | bgp_info = object; | |
519 | p.family = AF_INET; | |
520 | p.prefix = bgp_info->attr->nexthop; | |
521 | p.prefixlen = IPV4_MAX_BITLEN; | |
718e3744 | 522 | |
d62a17ae | 523 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
524 | if (plist == NULL) | |
525 | return RMAP_NOMATCH; | |
718e3744 | 526 | |
d62a17ae | 527 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
528 | ? RMAP_NOMATCH | |
529 | : RMAP_MATCH); | |
530 | } | |
531 | return RMAP_NOMATCH; | |
718e3744 | 532 | } |
533 | ||
d62a17ae | 534 | static void *route_match_ip_next_hop_prefix_list_compile(const char *arg) |
718e3744 | 535 | { |
d62a17ae | 536 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 537 | } |
538 | ||
d62a17ae | 539 | static void route_match_ip_next_hop_prefix_list_free(void *rule) |
718e3744 | 540 | { |
d62a17ae | 541 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 542 | } |
543 | ||
d62a17ae | 544 | struct route_map_rule_cmd route_match_ip_next_hop_prefix_list_cmd = { |
545 | "ip next-hop prefix-list", route_match_ip_next_hop_prefix_list, | |
546 | route_match_ip_next_hop_prefix_list_compile, | |
547 | route_match_ip_next_hop_prefix_list_free}; | |
6b0655a2 | 548 | |
c1643bb7 | 549 | /* `match ip route-source prefix-list PREFIX_LIST' */ |
550 | ||
94f2b392 | 551 | static route_map_result_t |
d62a17ae | 552 | route_match_ip_route_source_prefix_list(void *rule, struct prefix *prefix, |
553 | route_map_object_t type, void *object) | |
c1643bb7 | 554 | { |
d62a17ae | 555 | struct prefix_list *plist; |
556 | struct bgp_info *bgp_info; | |
557 | struct peer *peer; | |
558 | struct prefix_ipv4 p; | |
c1643bb7 | 559 | |
d62a17ae | 560 | if (type == RMAP_BGP) { |
561 | bgp_info = object; | |
562 | peer = bgp_info->peer; | |
c1643bb7 | 563 | |
d62a17ae | 564 | if (!peer || sockunion_family(&peer->su) != AF_INET) |
565 | return RMAP_NOMATCH; | |
c1643bb7 | 566 | |
d62a17ae | 567 | p.family = AF_INET; |
568 | p.prefix = peer->su.sin.sin_addr; | |
569 | p.prefixlen = IPV4_MAX_BITLEN; | |
c1643bb7 | 570 | |
d62a17ae | 571 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
572 | if (plist == NULL) | |
573 | return RMAP_NOMATCH; | |
c1643bb7 | 574 | |
d62a17ae | 575 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
576 | ? RMAP_NOMATCH | |
577 | : RMAP_MATCH); | |
578 | } | |
579 | return RMAP_NOMATCH; | |
c1643bb7 | 580 | } |
581 | ||
d62a17ae | 582 | static void *route_match_ip_route_source_prefix_list_compile(const char *arg) |
c1643bb7 | 583 | { |
d62a17ae | 584 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 585 | } |
586 | ||
d62a17ae | 587 | static void route_match_ip_route_source_prefix_list_free(void *rule) |
c1643bb7 | 588 | { |
d62a17ae | 589 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 590 | } |
591 | ||
d62a17ae | 592 | struct route_map_rule_cmd route_match_ip_route_source_prefix_list_cmd = { |
593 | "ip route-source prefix-list", route_match_ip_route_source_prefix_list, | |
594 | route_match_ip_route_source_prefix_list_compile, | |
595 | route_match_ip_route_source_prefix_list_free}; | |
6b0655a2 | 596 | |
d37ba549 MK |
597 | /* `match mac address MAC_ACCESS_LIST' */ |
598 | ||
599 | /* Match function should return 1 if match is success else return | |
600 | zero. */ | |
601 | static route_map_result_t route_match_mac_address(void *rule, | |
602 | struct prefix *prefix, | |
603 | route_map_object_t type, | |
604 | void *object) | |
605 | { | |
606 | struct access_list *alist; | |
0f6476cc | 607 | struct prefix p; |
d37ba549 MK |
608 | |
609 | if (type == RMAP_BGP) { | |
610 | alist = access_list_lookup(AFI_L2VPN, (char *)rule); | |
611 | if (alist == NULL) | |
612 | return RMAP_NOMATCH; | |
613 | ||
614 | if (prefix->u.prefix_evpn.route_type != BGP_EVPN_MAC_IP_ROUTE) | |
615 | return RMAP_NOMATCH; | |
616 | ||
0f6476cc DS |
617 | p.family = AF_ETHERNET; |
618 | p.prefixlen = ETH_ALEN * 8; | |
619 | p.u.prefix_eth = prefix->u.prefix_evpn.mac; | |
620 | ||
621 | return (access_list_apply(alist, &p) | |
d37ba549 MK |
622 | == FILTER_DENY |
623 | ? RMAP_NOMATCH | |
624 | : RMAP_MATCH); | |
625 | } | |
626 | ||
627 | return RMAP_NOMATCH; | |
628 | } | |
629 | ||
630 | /* Route map `mac address' match statement. `arg' should be | |
631 | access-list name. */ | |
632 | static void *route_match_mac_address_compile(const char *arg) | |
633 | { | |
634 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
635 | } | |
636 | ||
637 | /* Free route map's compiled `ip address' value. */ | |
638 | static void route_match_mac_address_free(void *rule) | |
639 | { | |
640 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
641 | } | |
642 | ||
643 | /* Route map commands for mac address matching. */ | |
644 | struct route_map_rule_cmd route_match_mac_address_cmd = { | |
645 | "mac address", route_match_mac_address, route_match_mac_address_compile, | |
646 | route_match_mac_address_free}; | |
647 | ||
16f7ce2b MK |
648 | /* `match vni' */ |
649 | ||
650 | /* Match function should return 1 if match is success else return | |
651 | zero. */ | |
652 | static route_map_result_t route_match_vni(void *rule, struct prefix *prefix, | |
653 | route_map_object_t type, void *object) | |
654 | { | |
655 | vni_t vni = 0; | |
656 | struct bgp_info *bgp_info = NULL; | |
657 | ||
658 | if (type == RMAP_BGP) { | |
659 | vni = *((vni_t *)rule); | |
660 | bgp_info = (struct bgp_info *)object; | |
661 | ||
662 | if (vni == label2vni(&bgp_info->extra->label)) | |
663 | return RMAP_MATCH; | |
664 | } | |
665 | ||
666 | return RMAP_NOMATCH; | |
667 | } | |
668 | ||
669 | /* Route map `vni' match statement. */ | |
670 | static void *route_match_vni_compile(const char *arg) | |
671 | { | |
672 | vni_t *vni = NULL; | |
673 | char *end = NULL; | |
674 | ||
675 | vni = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(vni_t)); | |
676 | if (!vni) | |
677 | return NULL; | |
678 | ||
679 | *vni = strtoul(arg, &end, 10); | |
0af35d90 RW |
680 | if (*end != '\0') { |
681 | XFREE(MTYPE_ROUTE_MAP_COMPILED, vni); | |
16f7ce2b | 682 | return NULL; |
0af35d90 | 683 | } |
16f7ce2b MK |
684 | |
685 | return vni; | |
686 | } | |
687 | ||
688 | /* Free route map's compiled `vni' value. */ | |
689 | static void route_match_vni_free(void *rule) | |
690 | { | |
691 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
692 | } | |
693 | ||
694 | /* Route map commands for vni matching. */ | |
695 | struct route_map_rule_cmd route_match_evpn_vni_cmd = { | |
646050e5 MK |
696 | "evpn vni", route_match_vni, route_match_vni_compile, |
697 | route_match_vni_free}; | |
16f7ce2b | 698 | |
af291c15 DS |
699 | /* `match local-preference LOCAL-PREF' */ |
700 | ||
701 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 702 | static route_map_result_t route_match_local_pref(void *rule, |
703 | struct prefix *prefix, | |
704 | route_map_object_t type, | |
705 | void *object) | |
706 | { | |
707 | u_int32_t *local_pref; | |
708 | struct bgp_info *bgp_info; | |
709 | ||
710 | if (type == RMAP_BGP) { | |
711 | local_pref = rule; | |
712 | bgp_info = object; | |
713 | ||
714 | if (bgp_info->attr->local_pref == *local_pref) | |
715 | return RMAP_MATCH; | |
716 | else | |
717 | return RMAP_NOMATCH; | |
718 | } | |
af291c15 | 719 | return RMAP_NOMATCH; |
af291c15 DS |
720 | } |
721 | ||
722 | /* Route map `match local-preference' match statement. | |
723 | `arg' is local-pref value */ | |
d62a17ae | 724 | static void *route_match_local_pref_compile(const char *arg) |
af291c15 | 725 | { |
d62a17ae | 726 | u_int32_t *local_pref; |
727 | char *endptr = NULL; | |
728 | unsigned long tmpval; | |
af291c15 | 729 | |
d62a17ae | 730 | /* Locpref value shoud be integer. */ |
731 | if (!all_digit(arg)) | |
732 | return NULL; | |
af291c15 | 733 | |
d62a17ae | 734 | errno = 0; |
735 | tmpval = strtoul(arg, &endptr, 10); | |
736 | if (*endptr != '\0' || errno || tmpval > UINT32_MAX) | |
737 | return NULL; | |
af291c15 | 738 | |
d62a17ae | 739 | local_pref = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_int32_t)); |
af291c15 | 740 | |
d62a17ae | 741 | if (!local_pref) |
742 | return local_pref; | |
af291c15 | 743 | |
d62a17ae | 744 | *local_pref = tmpval; |
745 | return local_pref; | |
af291c15 DS |
746 | } |
747 | ||
748 | /* Free route map's compiled `match local-preference' value. */ | |
d62a17ae | 749 | static void route_match_local_pref_free(void *rule) |
af291c15 | 750 | { |
d62a17ae | 751 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
af291c15 DS |
752 | } |
753 | ||
754 | /* Route map commands for metric matching. */ | |
d62a17ae | 755 | struct route_map_rule_cmd route_match_local_pref_cmd = { |
756 | "local-preference", route_match_local_pref, | |
757 | route_match_local_pref_compile, route_match_local_pref_free}; | |
af291c15 | 758 | |
718e3744 | 759 | /* `match metric METRIC' */ |
760 | ||
761 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 762 | static route_map_result_t route_match_metric(void *rule, struct prefix *prefix, |
763 | route_map_object_t type, | |
764 | void *object) | |
718e3744 | 765 | { |
d62a17ae | 766 | struct rmap_value *rv; |
767 | struct bgp_info *bgp_info; | |
718e3744 | 768 | |
d62a17ae | 769 | if (type == RMAP_BGP) { |
770 | rv = rule; | |
771 | bgp_info = object; | |
772 | return route_value_match(rv, bgp_info->attr->med); | |
773 | } | |
774 | return RMAP_NOMATCH; | |
718e3744 | 775 | } |
776 | ||
718e3744 | 777 | /* Route map commands for metric matching. */ |
d62a17ae | 778 | struct route_map_rule_cmd route_match_metric_cmd = { |
9d303b37 | 779 | "metric", route_match_metric, route_value_compile, route_value_free, |
718e3744 | 780 | }; |
6b0655a2 | 781 | |
718e3744 | 782 | /* `match as-path ASPATH' */ |
783 | ||
784 | /* Match function for as-path match. I assume given object is */ | |
d62a17ae | 785 | static route_map_result_t route_match_aspath(void *rule, struct prefix *prefix, |
786 | route_map_object_t type, | |
787 | void *object) | |
718e3744 | 788 | { |
e52702f2 | 789 | |
d62a17ae | 790 | struct as_list *as_list; |
791 | struct bgp_info *bgp_info; | |
718e3744 | 792 | |
d62a17ae | 793 | if (type == RMAP_BGP) { |
794 | as_list = as_list_lookup((char *)rule); | |
795 | if (as_list == NULL) | |
796 | return RMAP_NOMATCH; | |
518f0eb1 | 797 | |
d62a17ae | 798 | bgp_info = object; |
518f0eb1 | 799 | |
d62a17ae | 800 | /* Perform match. */ |
801 | return ((as_list_apply(as_list, bgp_info->attr->aspath) | |
802 | == AS_FILTER_DENY) | |
803 | ? RMAP_NOMATCH | |
804 | : RMAP_MATCH); | |
805 | } | |
806 | return RMAP_NOMATCH; | |
718e3744 | 807 | } |
808 | ||
809 | /* Compile function for as-path match. */ | |
d62a17ae | 810 | static void *route_match_aspath_compile(const char *arg) |
718e3744 | 811 | { |
d62a17ae | 812 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 813 | } |
814 | ||
815 | /* Compile function for as-path match. */ | |
d62a17ae | 816 | static void route_match_aspath_free(void *rule) |
718e3744 | 817 | { |
d62a17ae | 818 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 819 | } |
820 | ||
821 | /* Route map commands for aspath matching. */ | |
d62a17ae | 822 | struct route_map_rule_cmd route_match_aspath_cmd = { |
823 | "as-path", route_match_aspath, route_match_aspath_compile, | |
824 | route_match_aspath_free}; | |
6b0655a2 | 825 | |
718e3744 | 826 | /* `match community COMMUNIY' */ |
d62a17ae | 827 | struct rmap_community { |
828 | char *name; | |
829 | int exact; | |
718e3744 | 830 | }; |
831 | ||
832 | /* Match function for community match. */ | |
d62a17ae | 833 | static route_map_result_t route_match_community(void *rule, |
834 | struct prefix *prefix, | |
835 | route_map_object_t type, | |
836 | void *object) | |
837 | { | |
838 | struct community_list *list; | |
839 | struct bgp_info *bgp_info; | |
840 | struct rmap_community *rcom; | |
841 | ||
842 | if (type == RMAP_BGP) { | |
843 | bgp_info = object; | |
844 | rcom = rule; | |
845 | ||
846 | list = community_list_lookup(bgp_clist, rcom->name, | |
847 | COMMUNITY_LIST_MASTER); | |
848 | if (!list) | |
849 | return RMAP_NOMATCH; | |
850 | ||
851 | if (rcom->exact) { | |
852 | if (community_list_exact_match( | |
853 | bgp_info->attr->community, list)) | |
854 | return RMAP_MATCH; | |
855 | } else { | |
856 | if (community_list_match(bgp_info->attr->community, | |
857 | list)) | |
858 | return RMAP_MATCH; | |
859 | } | |
718e3744 | 860 | } |
d62a17ae | 861 | return RMAP_NOMATCH; |
718e3744 | 862 | } |
863 | ||
864 | /* Compile function for community match. */ | |
d62a17ae | 865 | static void *route_match_community_compile(const char *arg) |
866 | { | |
867 | struct rmap_community *rcom; | |
868 | int len; | |
869 | char *p; | |
870 | ||
871 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
872 | ||
873 | p = strchr(arg, ' '); | |
874 | if (p) { | |
875 | len = p - arg; | |
876 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
877 | memcpy(rcom->name, arg, len); | |
878 | rcom->exact = 1; | |
879 | } else { | |
880 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
881 | rcom->exact = 0; | |
882 | } | |
883 | return rcom; | |
718e3744 | 884 | } |
885 | ||
886 | /* Compile function for community match. */ | |
d62a17ae | 887 | static void route_match_community_free(void *rule) |
718e3744 | 888 | { |
d62a17ae | 889 | struct rmap_community *rcom = rule; |
718e3744 | 890 | |
d62a17ae | 891 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
892 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
718e3744 | 893 | } |
894 | ||
895 | /* Route map commands for community matching. */ | |
d62a17ae | 896 | struct route_map_rule_cmd route_match_community_cmd = { |
897 | "community", route_match_community, route_match_community_compile, | |
898 | route_match_community_free}; | |
6b0655a2 | 899 | |
57d187bc | 900 | /* Match function for lcommunity match. */ |
d62a17ae | 901 | static route_map_result_t route_match_lcommunity(void *rule, |
902 | struct prefix *prefix, | |
903 | route_map_object_t type, | |
904 | void *object) | |
905 | { | |
906 | struct community_list *list; | |
907 | struct bgp_info *bgp_info; | |
908 | struct rmap_community *rcom; | |
909 | ||
910 | if (type == RMAP_BGP) { | |
911 | bgp_info = object; | |
912 | rcom = rule; | |
913 | ||
914 | list = community_list_lookup(bgp_clist, rcom->name, | |
915 | LARGE_COMMUNITY_LIST_MASTER); | |
916 | if (!list) | |
917 | return RMAP_NOMATCH; | |
918 | ||
919 | if (lcommunity_list_match(bgp_info->attr->lcommunity, list)) | |
920 | return RMAP_MATCH; | |
921 | } | |
922 | return RMAP_NOMATCH; | |
57d187bc JS |
923 | } |
924 | ||
925 | /* Compile function for community match. */ | |
d62a17ae | 926 | static void *route_match_lcommunity_compile(const char *arg) |
927 | { | |
928 | struct rmap_community *rcom; | |
929 | int len; | |
930 | char *p; | |
931 | ||
932 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
933 | ||
934 | p = strchr(arg, ' '); | |
935 | if (p) { | |
936 | len = p - arg; | |
937 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
938 | memcpy(rcom->name, arg, len); | |
939 | } else { | |
940 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
941 | rcom->exact = 0; | |
942 | } | |
943 | return rcom; | |
57d187bc JS |
944 | } |
945 | ||
946 | /* Compile function for community match. */ | |
d62a17ae | 947 | static void route_match_lcommunity_free(void *rule) |
57d187bc | 948 | { |
d62a17ae | 949 | struct rmap_community *rcom = rule; |
57d187bc | 950 | |
d62a17ae | 951 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
952 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
57d187bc JS |
953 | } |
954 | ||
955 | /* Route map commands for community matching. */ | |
d62a17ae | 956 | struct route_map_rule_cmd route_match_lcommunity_cmd = { |
957 | "large-community", route_match_lcommunity, | |
958 | route_match_lcommunity_compile, route_match_lcommunity_free}; | |
57d187bc JS |
959 | |
960 | ||
73ffb25b | 961 | /* Match function for extcommunity match. */ |
d62a17ae | 962 | static route_map_result_t route_match_ecommunity(void *rule, |
963 | struct prefix *prefix, | |
964 | route_map_object_t type, | |
965 | void *object) | |
73ffb25b | 966 | { |
d62a17ae | 967 | struct community_list *list; |
968 | struct bgp_info *bgp_info; | |
73ffb25b | 969 | |
d62a17ae | 970 | if (type == RMAP_BGP) { |
971 | bgp_info = object; | |
e52702f2 | 972 | |
d62a17ae | 973 | list = community_list_lookup(bgp_clist, (char *)rule, |
974 | EXTCOMMUNITY_LIST_MASTER); | |
975 | if (!list) | |
976 | return RMAP_NOMATCH; | |
73ffb25b | 977 | |
d62a17ae | 978 | if (ecommunity_list_match(bgp_info->attr->ecommunity, list)) |
979 | return RMAP_MATCH; | |
980 | } | |
981 | return RMAP_NOMATCH; | |
73ffb25b | 982 | } |
983 | ||
984 | /* Compile function for extcommunity match. */ | |
d62a17ae | 985 | static void *route_match_ecommunity_compile(const char *arg) |
73ffb25b | 986 | { |
d62a17ae | 987 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
73ffb25b | 988 | } |
989 | ||
990 | /* Compile function for extcommunity match. */ | |
d62a17ae | 991 | static void route_match_ecommunity_free(void *rule) |
73ffb25b | 992 | { |
d62a17ae | 993 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
73ffb25b | 994 | } |
995 | ||
996 | /* Route map commands for community matching. */ | |
d62a17ae | 997 | struct route_map_rule_cmd route_match_ecommunity_cmd = { |
998 | "extcommunity", route_match_ecommunity, route_match_ecommunity_compile, | |
999 | route_match_ecommunity_free}; | |
6b0655a2 | 1000 | |
718e3744 | 1001 | /* `match nlri` and `set nlri` are replaced by `address-family ipv4` |
1002 | and `address-family vpnv4'. */ | |
6b0655a2 | 1003 | |
718e3744 | 1004 | /* `match origin' */ |
d62a17ae | 1005 | static route_map_result_t route_match_origin(void *rule, struct prefix *prefix, |
1006 | route_map_object_t type, | |
1007 | void *object) | |
718e3744 | 1008 | { |
d62a17ae | 1009 | u_char *origin; |
1010 | struct bgp_info *bgp_info; | |
718e3744 | 1011 | |
d62a17ae | 1012 | if (type == RMAP_BGP) { |
1013 | origin = rule; | |
1014 | bgp_info = object; | |
e52702f2 | 1015 | |
d62a17ae | 1016 | if (bgp_info->attr->origin == *origin) |
1017 | return RMAP_MATCH; | |
1018 | } | |
718e3744 | 1019 | |
d62a17ae | 1020 | return RMAP_NOMATCH; |
718e3744 | 1021 | } |
1022 | ||
d62a17ae | 1023 | static void *route_match_origin_compile(const char *arg) |
718e3744 | 1024 | { |
d62a17ae | 1025 | u_char *origin; |
718e3744 | 1026 | |
d62a17ae | 1027 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_char)); |
718e3744 | 1028 | |
d62a17ae | 1029 | if (strcmp(arg, "igp") == 0) |
1030 | *origin = 0; | |
1031 | else if (strcmp(arg, "egp") == 0) | |
1032 | *origin = 1; | |
1033 | else | |
1034 | *origin = 2; | |
718e3744 | 1035 | |
d62a17ae | 1036 | return origin; |
718e3744 | 1037 | } |
1038 | ||
1039 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 1040 | static void route_match_origin_free(void *rule) |
718e3744 | 1041 | { |
d62a17ae | 1042 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1043 | } |
1044 | ||
1045 | /* Route map commands for origin matching. */ | |
d62a17ae | 1046 | struct route_map_rule_cmd route_match_origin_cmd = { |
1047 | "origin", route_match_origin, route_match_origin_compile, | |
1048 | route_match_origin_free}; | |
1add115a VT |
1049 | |
1050 | /* match probability { */ | |
1051 | ||
d62a17ae | 1052 | static route_map_result_t route_match_probability(void *rule, |
1053 | struct prefix *prefix, | |
1054 | route_map_object_t type, | |
1055 | void *object) | |
1056 | { | |
1057 | long r = random(); | |
1058 | ||
1059 | switch (*(long *)rule) { | |
1060 | case 0: | |
1061 | break; | |
1062 | case RAND_MAX: | |
1063 | return RMAP_MATCH; | |
1064 | default: | |
1065 | if (r < *(long *)rule) { | |
1066 | return RMAP_MATCH; | |
1067 | } | |
1068 | } | |
1add115a | 1069 | |
d62a17ae | 1070 | return RMAP_NOMATCH; |
1add115a VT |
1071 | } |
1072 | ||
d62a17ae | 1073 | static void *route_match_probability_compile(const char *arg) |
1add115a | 1074 | { |
d62a17ae | 1075 | long *lobule; |
1076 | unsigned perc; | |
1add115a | 1077 | |
d62a17ae | 1078 | perc = atoi(arg); |
1079 | lobule = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(long)); | |
1add115a | 1080 | |
d62a17ae | 1081 | switch (perc) { |
1082 | case 0: | |
1083 | *lobule = 0; | |
1084 | break; | |
1085 | case 100: | |
1086 | *lobule = RAND_MAX; | |
1087 | break; | |
1088 | default: | |
1089 | *lobule = RAND_MAX / 100 * perc; | |
1090 | } | |
1add115a | 1091 | |
d62a17ae | 1092 | return lobule; |
1add115a VT |
1093 | } |
1094 | ||
d62a17ae | 1095 | static void route_match_probability_free(void *rule) |
1add115a | 1096 | { |
d62a17ae | 1097 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
1add115a VT |
1098 | } |
1099 | ||
d62a17ae | 1100 | struct route_map_rule_cmd route_match_probability_cmd = { |
1101 | "probability", route_match_probability, route_match_probability_compile, | |
1102 | route_match_probability_free}; | |
1add115a | 1103 | |
bc413143 DS |
1104 | /* `match interface IFNAME' */ |
1105 | /* Match function should return 1 if match is success else return | |
1106 | zero. */ | |
d62a17ae | 1107 | static route_map_result_t route_match_interface(void *rule, |
1108 | struct prefix *prefix, | |
1109 | route_map_object_t type, | |
1110 | void *object) | |
bc413143 | 1111 | { |
d62a17ae | 1112 | struct interface *ifp; |
1113 | struct bgp_info *info; | |
bc413143 | 1114 | |
d62a17ae | 1115 | if (type == RMAP_BGP) { |
1116 | info = object; | |
bc413143 | 1117 | |
d62a17ae | 1118 | if (!info || !info->attr) |
1119 | return RMAP_NOMATCH; | |
bc413143 | 1120 | |
d62a17ae | 1121 | ifp = if_lookup_by_name_all_vrf((char *)rule); |
bc413143 | 1122 | |
d62a17ae | 1123 | if (ifp == NULL || ifp->ifindex != info->attr->nh_ifindex) |
1124 | return RMAP_NOMATCH; | |
bc413143 | 1125 | |
d62a17ae | 1126 | return RMAP_MATCH; |
1127 | } | |
1128 | return RMAP_NOMATCH; | |
bc413143 DS |
1129 | } |
1130 | ||
1131 | /* Route map `interface' match statement. `arg' should be | |
1132 | interface name. */ | |
d62a17ae | 1133 | static void *route_match_interface_compile(const char *arg) |
bc413143 | 1134 | { |
d62a17ae | 1135 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
bc413143 DS |
1136 | } |
1137 | ||
1138 | /* Free route map's compiled `interface' value. */ | |
d62a17ae | 1139 | static void route_match_interface_free(void *rule) |
bc413143 | 1140 | { |
d62a17ae | 1141 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
bc413143 DS |
1142 | } |
1143 | ||
1144 | /* Route map commands for ip address matching. */ | |
d62a17ae | 1145 | struct route_map_rule_cmd route_match_interface_cmd = { |
1146 | "interface", route_match_interface, route_match_interface_compile, | |
1147 | route_match_interface_free}; | |
bc413143 | 1148 | |
1add115a VT |
1149 | /* } */ |
1150 | ||
718e3744 | 1151 | /* `set ip next-hop IP_ADDRESS' */ |
1152 | ||
0d9551dc | 1153 | /* Match function return 1 if match is success else return zero. */ |
d62a17ae | 1154 | static route_map_result_t route_match_tag(void *rule, struct prefix *prefix, |
1155 | route_map_object_t type, void *object) | |
0d9551dc | 1156 | { |
d62a17ae | 1157 | route_tag_t *tag; |
1158 | struct bgp_info *bgp_info; | |
0d9551dc | 1159 | |
d62a17ae | 1160 | if (type == RMAP_BGP) { |
1161 | tag = rule; | |
1162 | bgp_info = object; | |
0d9551dc | 1163 | |
d62a17ae | 1164 | return ((bgp_info->attr->tag == *tag) ? RMAP_MATCH |
1165 | : RMAP_NOMATCH); | |
1166 | } | |
0d9551dc | 1167 | |
d62a17ae | 1168 | return RMAP_NOMATCH; |
0d9551dc DS |
1169 | } |
1170 | ||
1171 | ||
0d9551dc | 1172 | /* Route map commands for tag matching. */ |
d62a17ae | 1173 | static struct route_map_rule_cmd route_match_tag_cmd = { |
9d303b37 | 1174 | "tag", route_match_tag, route_map_rule_tag_compile, |
d62a17ae | 1175 | route_map_rule_tag_free, |
0d9551dc DS |
1176 | }; |
1177 | ||
1178 | ||
718e3744 | 1179 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ |
d62a17ae | 1180 | struct rmap_ip_nexthop_set { |
1181 | struct in_addr *address; | |
1182 | int peer_address; | |
1183 | int unchanged; | |
ac41b2a2 | 1184 | }; |
1185 | ||
d62a17ae | 1186 | static route_map_result_t route_set_ip_nexthop(void *rule, |
1187 | struct prefix *prefix, | |
1188 | route_map_object_t type, | |
1189 | void *object) | |
1190 | { | |
1191 | struct rmap_ip_nexthop_set *rins = rule; | |
1192 | struct bgp_info *bgp_info; | |
1193 | struct peer *peer; | |
1194 | ||
1195 | if (type == RMAP_BGP) { | |
1196 | bgp_info = object; | |
1197 | peer = bgp_info->peer; | |
1198 | ||
1199 | if (rins->unchanged) { | |
1200 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1201 | BATTR_RMAP_NEXTHOP_UNCHANGED); | |
1202 | } else if (rins->peer_address) { | |
1203 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
1204 | || CHECK_FLAG(peer->rmap_type, | |
1205 | PEER_RMAP_TYPE_IMPORT)) | |
1206 | && peer->su_remote | |
1207 | && sockunion_family(peer->su_remote) == AF_INET) { | |
1208 | bgp_info->attr->nexthop.s_addr = | |
1209 | sockunion2ip(peer->su_remote); | |
1210 | bgp_info->attr->flag |= | |
1211 | ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1212 | } else if (CHECK_FLAG(peer->rmap_type, | |
1213 | PEER_RMAP_TYPE_OUT)) { | |
1214 | /* The next hop value will be set as part of | |
1215 | * packet rewrite. | |
1216 | * Set the flags here to indicate that rewrite | |
1217 | * needs to be done. | |
1218 | * Also, clear the value. | |
1219 | */ | |
1220 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1221 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); | |
1222 | bgp_info->attr->nexthop.s_addr = 0; | |
1223 | } | |
1224 | } else { | |
1225 | /* Set next hop value. */ | |
1226 | bgp_info->attr->flag |= | |
1227 | ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1228 | bgp_info->attr->nexthop = *rins->address; | |
1229 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1230 | BATTR_RMAP_IPV4_NHOP_CHANGED); | |
1231 | } | |
ac41b2a2 | 1232 | } |
718e3744 | 1233 | |
d62a17ae | 1234 | return RMAP_OKAY; |
718e3744 | 1235 | } |
1236 | ||
1237 | /* Route map `ip nexthop' compile function. Given string is converted | |
1238 | to struct in_addr structure. */ | |
d62a17ae | 1239 | static void *route_set_ip_nexthop_compile(const char *arg) |
1240 | { | |
1241 | struct rmap_ip_nexthop_set *rins; | |
1242 | struct in_addr *address = NULL; | |
1243 | int peer_address = 0; | |
1244 | int unchanged = 0; | |
1245 | int ret; | |
1246 | ||
1247 | if (strcmp(arg, "peer-address") == 0) | |
1248 | peer_address = 1; | |
1249 | else if (strcmp(arg, "unchanged") == 0) | |
1250 | unchanged = 1; | |
1251 | else { | |
1252 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
1253 | sizeof(struct in_addr)); | |
1254 | ret = inet_aton(arg, address); | |
1255 | ||
1256 | if (ret == 0) { | |
1257 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
1258 | return NULL; | |
1259 | } | |
ac41b2a2 | 1260 | } |
718e3744 | 1261 | |
d62a17ae | 1262 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
1263 | sizeof(struct rmap_ip_nexthop_set)); | |
ac41b2a2 | 1264 | |
d62a17ae | 1265 | rins->address = address; |
1266 | rins->peer_address = peer_address; | |
1267 | rins->unchanged = unchanged; | |
ac41b2a2 | 1268 | |
d62a17ae | 1269 | return rins; |
718e3744 | 1270 | } |
1271 | ||
1272 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 1273 | static void route_set_ip_nexthop_free(void *rule) |
718e3744 | 1274 | { |
d62a17ae | 1275 | struct rmap_ip_nexthop_set *rins = rule; |
ac41b2a2 | 1276 | |
d62a17ae | 1277 | if (rins->address) |
1278 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins->address); | |
e52702f2 | 1279 | |
d62a17ae | 1280 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins); |
718e3744 | 1281 | } |
1282 | ||
1283 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 1284 | struct route_map_rule_cmd route_set_ip_nexthop_cmd = { |
1285 | "ip next-hop", route_set_ip_nexthop, route_set_ip_nexthop_compile, | |
1286 | route_set_ip_nexthop_free}; | |
6b0655a2 | 1287 | |
718e3744 | 1288 | /* `set local-preference LOCAL_PREF' */ |
1289 | ||
1290 | /* Set local preference. */ | |
d62a17ae | 1291 | static route_map_result_t route_set_local_pref(void *rule, |
1292 | struct prefix *prefix, | |
1293 | route_map_object_t type, | |
1294 | void *object) | |
1295 | { | |
1296 | struct rmap_value *rv; | |
1297 | struct bgp_info *bgp_info; | |
1298 | u_int32_t locpref = 0; | |
1299 | ||
1300 | if (type == RMAP_BGP) { | |
1301 | /* Fetch routemap's rule information. */ | |
1302 | rv = rule; | |
1303 | bgp_info = object; | |
1304 | ||
1305 | /* Set local preference value. */ | |
1306 | if (bgp_info->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) | |
1307 | locpref = bgp_info->attr->local_pref; | |
1308 | ||
1309 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF); | |
1310 | bgp_info->attr->local_pref = | |
1311 | route_value_adjust(rv, locpref, bgp_info->peer); | |
1312 | } | |
718e3744 | 1313 | |
d62a17ae | 1314 | return RMAP_OKAY; |
718e3744 | 1315 | } |
1316 | ||
718e3744 | 1317 | /* Set local preference rule structure. */ |
d62a17ae | 1318 | struct route_map_rule_cmd route_set_local_pref_cmd = { |
9d303b37 | 1319 | "local-preference", route_set_local_pref, route_value_compile, |
d62a17ae | 1320 | route_value_free, |
718e3744 | 1321 | }; |
6b0655a2 | 1322 | |
718e3744 | 1323 | /* `set weight WEIGHT' */ |
1324 | ||
1325 | /* Set weight. */ | |
d62a17ae | 1326 | static route_map_result_t route_set_weight(void *rule, struct prefix *prefix, |
1327 | route_map_object_t type, | |
1328 | void *object) | |
718e3744 | 1329 | { |
d62a17ae | 1330 | struct rmap_value *rv; |
1331 | struct bgp_info *bgp_info; | |
718e3744 | 1332 | |
d62a17ae | 1333 | if (type == RMAP_BGP) { |
1334 | /* Fetch routemap's rule information. */ | |
1335 | rv = rule; | |
1336 | bgp_info = object; | |
e52702f2 | 1337 | |
d62a17ae | 1338 | /* Set weight value. */ |
1339 | bgp_info->attr->weight = | |
1340 | route_value_adjust(rv, 0, bgp_info->peer); | |
1341 | } | |
718e3744 | 1342 | |
d62a17ae | 1343 | return RMAP_OKAY; |
718e3744 | 1344 | } |
1345 | ||
718e3744 | 1346 | /* Set local preference rule structure. */ |
d62a17ae | 1347 | struct route_map_rule_cmd route_set_weight_cmd = { |
9d303b37 | 1348 | "weight", route_set_weight, route_value_compile, route_value_free, |
718e3744 | 1349 | }; |
6b0655a2 | 1350 | |
718e3744 | 1351 | /* `set metric METRIC' */ |
1352 | ||
1353 | /* Set metric to attribute. */ | |
d62a17ae | 1354 | static route_map_result_t route_set_metric(void *rule, struct prefix *prefix, |
1355 | route_map_object_t type, | |
1356 | void *object) | |
1357 | { | |
1358 | struct rmap_value *rv; | |
1359 | struct bgp_info *bgp_info; | |
1360 | u_int32_t med = 0; | |
1361 | ||
1362 | if (type == RMAP_BGP) { | |
1363 | /* Fetch routemap's rule information. */ | |
1364 | rv = rule; | |
1365 | bgp_info = object; | |
1366 | ||
1367 | if (bgp_info->attr->flag | |
1368 | & ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC)) | |
1369 | med = bgp_info->attr->med; | |
1370 | ||
1371 | bgp_info->attr->med = | |
1372 | route_value_adjust(rv, med, bgp_info->peer); | |
1373 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC); | |
1374 | } | |
1375 | return RMAP_OKAY; | |
718e3744 | 1376 | } |
1377 | ||
718e3744 | 1378 | /* Set metric rule structure. */ |
d62a17ae | 1379 | struct route_map_rule_cmd route_set_metric_cmd = { |
9d303b37 | 1380 | "metric", route_set_metric, route_value_compile, route_value_free, |
718e3744 | 1381 | }; |
6b0655a2 | 1382 | |
718e3744 | 1383 | /* `set as-path prepend ASPATH' */ |
1384 | ||
1385 | /* For AS path prepend mechanism. */ | |
d62a17ae | 1386 | static route_map_result_t route_set_aspath_prepend(void *rule, |
1387 | struct prefix *prefix, | |
1388 | route_map_object_t type, | |
1389 | void *object) | |
1390 | { | |
1391 | struct aspath *aspath; | |
1392 | struct aspath *new; | |
1393 | struct bgp_info *binfo; | |
1394 | ||
1395 | if (type == RMAP_BGP) { | |
1396 | binfo = object; | |
1397 | ||
1398 | if (binfo->attr->aspath->refcnt) | |
1399 | new = aspath_dup(binfo->attr->aspath); | |
1400 | else | |
1401 | new = binfo->attr->aspath; | |
1402 | ||
1403 | if ((uintptr_t)rule > 10) { | |
1404 | aspath = rule; | |
1405 | aspath_prepend(aspath, new); | |
1406 | } else { | |
1407 | as_t as = aspath_leftmost(new); | |
1408 | if (!as) | |
1409 | as = binfo->peer->as; | |
1410 | new = aspath_add_seq_n(new, as, (uintptr_t)rule); | |
1411 | } | |
bc3dd427 | 1412 | |
d62a17ae | 1413 | binfo->attr->aspath = new; |
1414 | } | |
718e3744 | 1415 | |
d62a17ae | 1416 | return RMAP_OKAY; |
718e3744 | 1417 | } |
1418 | ||
d62a17ae | 1419 | static void *route_set_aspath_prepend_compile(const char *arg) |
bc3dd427 | 1420 | { |
d62a17ae | 1421 | unsigned int num; |
bc3dd427 | 1422 | |
d62a17ae | 1423 | if (sscanf(arg, "last-as %u", &num) == 1 && num > 0 && num <= 10) |
1424 | return (void *)(uintptr_t)num; | |
bc3dd427 | 1425 | |
d62a17ae | 1426 | return route_aspath_compile(arg); |
bc3dd427 DW |
1427 | } |
1428 | ||
d62a17ae | 1429 | static void route_set_aspath_prepend_free(void *rule) |
bc3dd427 | 1430 | { |
d62a17ae | 1431 | if ((uintptr_t)rule > 10) |
1432 | route_aspath_free(rule); | |
bc3dd427 DW |
1433 | } |
1434 | ||
1435 | ||
515e500c | 1436 | /* Set as-path prepend rule structure. */ |
d62a17ae | 1437 | struct route_map_rule_cmd route_set_aspath_prepend_cmd = { |
9d303b37 DL |
1438 | "as-path prepend", route_set_aspath_prepend, |
1439 | route_set_aspath_prepend_compile, route_set_aspath_prepend_free, | |
718e3744 | 1440 | }; |
6b0655a2 | 1441 | |
841f7a57 DO |
1442 | /* `set as-path exclude ASn' */ |
1443 | ||
1444 | /* For ASN exclude mechanism. | |
d62a17ae | 1445 | * Iterate over ASns requested and filter them from the given AS_PATH one by |
1446 | * one. | |
841f7a57 DO |
1447 | * Make a deep copy of existing AS_PATH, but for the first ASn only. |
1448 | */ | |
d62a17ae | 1449 | static route_map_result_t route_set_aspath_exclude(void *rule, |
1450 | struct prefix *dummy, | |
1451 | route_map_object_t type, | |
1452 | void *object) | |
1453 | { | |
1454 | struct aspath *new_path, *exclude_path; | |
1455 | struct bgp_info *binfo; | |
1456 | ||
1457 | if (type == RMAP_BGP) { | |
1458 | exclude_path = rule; | |
1459 | binfo = object; | |
1460 | if (binfo->attr->aspath->refcnt) | |
1461 | new_path = aspath_dup(binfo->attr->aspath); | |
1462 | else | |
1463 | new_path = binfo->attr->aspath; | |
1464 | binfo->attr->aspath = | |
1465 | aspath_filter_exclude(new_path, exclude_path); | |
1466 | } | |
1467 | return RMAP_OKAY; | |
841f7a57 DO |
1468 | } |
1469 | ||
841f7a57 | 1470 | /* Set ASn exlude rule structure. */ |
d62a17ae | 1471 | struct route_map_rule_cmd route_set_aspath_exclude_cmd = { |
9d303b37 | 1472 | "as-path exclude", route_set_aspath_exclude, route_aspath_compile, |
d62a17ae | 1473 | route_aspath_free, |
841f7a57 | 1474 | }; |
6b0655a2 | 1475 | |
718e3744 | 1476 | /* `set community COMMUNITY' */ |
d62a17ae | 1477 | struct rmap_com_set { |
1478 | struct community *com; | |
1479 | int additive; | |
1480 | int none; | |
718e3744 | 1481 | }; |
1482 | ||
1483 | /* For community set mechanism. */ | |
d62a17ae | 1484 | static route_map_result_t route_set_community(void *rule, struct prefix *prefix, |
1485 | route_map_object_t type, | |
1486 | void *object) | |
1487 | { | |
1488 | struct rmap_com_set *rcs; | |
1489 | struct bgp_info *binfo; | |
1490 | struct attr *attr; | |
1491 | struct community *new = NULL; | |
1492 | struct community *old; | |
1493 | struct community *merge; | |
1494 | ||
1495 | if (type == RMAP_BGP) { | |
1496 | rcs = rule; | |
1497 | binfo = object; | |
1498 | attr = binfo->attr; | |
1499 | old = attr->community; | |
1500 | ||
1501 | /* "none" case. */ | |
1502 | if (rcs->none) { | |
1503 | attr->flag &= ~(ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES)); | |
1504 | attr->community = NULL; | |
1505 | /* See the longer comment down below. */ | |
1506 | if (old && old->refcnt == 0) | |
1507 | community_free(old); | |
1508 | return RMAP_OKAY; | |
1509 | } | |
718e3744 | 1510 | |
d62a17ae | 1511 | /* "additive" case. */ |
1512 | if (rcs->additive && old) { | |
1513 | merge = community_merge(community_dup(old), rcs->com); | |
1514 | ||
d62a17ae | 1515 | new = community_uniq_sort(merge); |
1516 | community_free(merge); | |
1517 | } else | |
1518 | new = community_dup(rcs->com); | |
1519 | ||
f24804f4 NK |
1520 | /* HACK: if the old community is not intern'd, |
1521 | * we should free it here, or all reference to it may be | |
1522 | * lost. | |
1523 | * Really need to cleanup attribute caching sometime. | |
1524 | */ | |
1525 | if (old && old->refcnt == 0) | |
1526 | community_free(old); | |
1527 | ||
d62a17ae | 1528 | /* will be interned by caller if required */ |
1529 | attr->community = new; | |
1530 | ||
1531 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
718e3744 | 1532 | } |
718e3744 | 1533 | |
d62a17ae | 1534 | return RMAP_OKAY; |
718e3744 | 1535 | } |
1536 | ||
1537 | /* Compile function for set community. */ | |
d62a17ae | 1538 | static void *route_set_community_compile(const char *arg) |
1539 | { | |
1540 | struct rmap_com_set *rcs; | |
1541 | struct community *com = NULL; | |
1542 | char *sp; | |
1543 | int additive = 0; | |
1544 | int none = 0; | |
1545 | ||
1546 | if (strcmp(arg, "none") == 0) | |
1547 | none = 1; | |
1548 | else { | |
1549 | sp = strstr(arg, "additive"); | |
1550 | ||
1551 | if (sp && sp > arg) { | |
770817b4 | 1552 | /* "additive" keyword is included. */ |
d62a17ae | 1553 | additive = 1; |
1554 | *(sp - 1) = '\0'; | |
1555 | } | |
718e3744 | 1556 | |
d62a17ae | 1557 | com = community_str2com(arg); |
718e3744 | 1558 | |
d62a17ae | 1559 | if (additive) |
1560 | *(sp - 1) = ' '; | |
718e3744 | 1561 | |
d62a17ae | 1562 | if (!com) |
1563 | return NULL; | |
1564 | } | |
e52702f2 | 1565 | |
d62a17ae | 1566 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1567 | rcs->com = com; | |
1568 | rcs->additive = additive; | |
1569 | rcs->none = none; | |
e52702f2 | 1570 | |
d62a17ae | 1571 | return rcs; |
718e3744 | 1572 | } |
1573 | ||
1574 | /* Free function for set community. */ | |
d62a17ae | 1575 | static void route_set_community_free(void *rule) |
718e3744 | 1576 | { |
d62a17ae | 1577 | struct rmap_com_set *rcs = rule; |
718e3744 | 1578 | |
d62a17ae | 1579 | if (rcs->com) |
1580 | community_free(rcs->com); | |
1581 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
718e3744 | 1582 | } |
1583 | ||
1584 | /* Set community rule structure. */ | |
d62a17ae | 1585 | struct route_map_rule_cmd route_set_community_cmd = { |
9d303b37 | 1586 | "community", route_set_community, route_set_community_compile, |
d62a17ae | 1587 | route_set_community_free, |
718e3744 | 1588 | }; |
6b0655a2 | 1589 | |
57d187bc | 1590 | /* `set community COMMUNITY' */ |
d62a17ae | 1591 | struct rmap_lcom_set { |
1592 | struct lcommunity *lcom; | |
1593 | int additive; | |
1594 | int none; | |
57d187bc JS |
1595 | }; |
1596 | ||
1597 | ||
1598 | /* For lcommunity set mechanism. */ | |
d62a17ae | 1599 | static route_map_result_t route_set_lcommunity(void *rule, |
1600 | struct prefix *prefix, | |
1601 | route_map_object_t type, | |
1602 | void *object) | |
1603 | { | |
1604 | struct rmap_lcom_set *rcs; | |
1605 | struct bgp_info *binfo; | |
1606 | struct attr *attr; | |
1607 | struct lcommunity *new = NULL; | |
1608 | struct lcommunity *old; | |
1609 | struct lcommunity *merge; | |
1610 | ||
1611 | if (type == RMAP_BGP) { | |
1612 | rcs = rule; | |
1613 | binfo = object; | |
1614 | attr = binfo->attr; | |
1615 | old = attr->lcommunity; | |
1616 | ||
1617 | /* "none" case. */ | |
1618 | if (rcs->none) { | |
1619 | attr->flag &= | |
1620 | ~(ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES)); | |
1621 | attr->lcommunity = NULL; | |
1622 | ||
1623 | /* See the longer comment down below. */ | |
1624 | if (old && old->refcnt == 0) | |
1625 | lcommunity_free(&old); | |
1626 | return RMAP_OKAY; | |
1627 | } | |
57d187bc | 1628 | |
d62a17ae | 1629 | if (rcs->additive && old) { |
1630 | merge = lcommunity_merge(lcommunity_dup(old), | |
1631 | rcs->lcom); | |
1632 | ||
d62a17ae | 1633 | new = lcommunity_uniq_sort(merge); |
1634 | lcommunity_free(&merge); | |
1635 | } else | |
1636 | new = lcommunity_dup(rcs->lcom); | |
1637 | ||
4265a53e NK |
1638 | /* HACK: if the old large-community is not intern'd, |
1639 | * we should free it here, or all reference to it may be | |
1640 | * lost. | |
1641 | * Really need to cleanup attribute caching sometime. | |
1642 | */ | |
1643 | if (old && old->refcnt == 0) | |
1644 | lcommunity_free(&old); | |
1645 | ||
d62a17ae | 1646 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ |
1647 | attr->lcommunity = new; | |
1648 | ||
1649 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES); | |
1650 | } | |
57d187bc | 1651 | |
d62a17ae | 1652 | return RMAP_OKAY; |
1653 | } | |
57d187bc | 1654 | |
d62a17ae | 1655 | /* Compile function for set community. */ |
1656 | static void *route_set_lcommunity_compile(const char *arg) | |
1657 | { | |
1658 | struct rmap_lcom_set *rcs; | |
1659 | struct lcommunity *lcom = NULL; | |
1660 | char *sp; | |
1661 | int additive = 0; | |
1662 | int none = 0; | |
1663 | ||
1664 | if (strcmp(arg, "none") == 0) | |
1665 | none = 1; | |
1666 | else { | |
1667 | sp = strstr(arg, "additive"); | |
1668 | ||
1669 | if (sp && sp > arg) { | |
1670 | /* "additive" keyworkd is included. */ | |
1671 | additive = 1; | |
1672 | *(sp - 1) = '\0'; | |
1673 | } | |
57d187bc | 1674 | |
d62a17ae | 1675 | lcom = lcommunity_str2com(arg); |
57d187bc | 1676 | |
d62a17ae | 1677 | if (additive) |
1678 | *(sp - 1) = ' '; | |
57d187bc | 1679 | |
d62a17ae | 1680 | if (!lcom) |
1681 | return NULL; | |
1682 | } | |
57d187bc | 1683 | |
d62a17ae | 1684 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1685 | rcs->lcom = lcom; | |
1686 | rcs->additive = additive; | |
1687 | rcs->none = none; | |
57d187bc | 1688 | |
d62a17ae | 1689 | return rcs; |
57d187bc JS |
1690 | } |
1691 | ||
1692 | /* Free function for set lcommunity. */ | |
d62a17ae | 1693 | static void route_set_lcommunity_free(void *rule) |
57d187bc | 1694 | { |
d62a17ae | 1695 | struct rmap_lcom_set *rcs = rule; |
57d187bc | 1696 | |
d62a17ae | 1697 | if (rcs->lcom) { |
1698 | lcommunity_free(&rcs->lcom); | |
1699 | } | |
1700 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
57d187bc JS |
1701 | } |
1702 | ||
1703 | /* Set community rule structure. */ | |
d62a17ae | 1704 | struct route_map_rule_cmd route_set_lcommunity_cmd = { |
9d303b37 | 1705 | "large-community", route_set_lcommunity, route_set_lcommunity_compile, |
d62a17ae | 1706 | route_set_lcommunity_free, |
57d187bc JS |
1707 | }; |
1708 | ||
1709 | /* `set large-comm-list (<1-99>|<100-500>|WORD) delete' */ | |
1710 | ||
1711 | /* For large community set mechanism. */ | |
d62a17ae | 1712 | static route_map_result_t route_set_lcommunity_delete(void *rule, |
1713 | struct prefix *prefix, | |
1714 | route_map_object_t type, | |
1715 | void *object) | |
1716 | { | |
1717 | struct community_list *list; | |
1718 | struct lcommunity *merge; | |
1719 | struct lcommunity *new; | |
1720 | struct lcommunity *old; | |
1721 | struct bgp_info *binfo; | |
1722 | ||
1723 | if (type == RMAP_BGP) { | |
1724 | if (!rule) | |
1725 | return RMAP_OKAY; | |
1726 | ||
1727 | binfo = object; | |
1728 | list = community_list_lookup(bgp_clist, rule, | |
1729 | LARGE_COMMUNITY_LIST_MASTER); | |
1730 | old = binfo->attr->lcommunity; | |
1731 | ||
1732 | if (list && old) { | |
1733 | merge = lcommunity_list_match_delete( | |
1734 | lcommunity_dup(old), list); | |
1735 | new = lcommunity_uniq_sort(merge); | |
1736 | lcommunity_free(&merge); | |
1737 | ||
1738 | /* HACK: if the old community is not intern'd, | |
1739 | * we should free it here, or all reference to it may be | |
1740 | * lost. | |
1741 | * Really need to cleanup attribute caching sometime. | |
1742 | */ | |
1743 | if (old->refcnt == 0) | |
1744 | lcommunity_free(&old); | |
1745 | ||
1746 | if (new->size == 0) { | |
1747 | binfo->attr->lcommunity = NULL; | |
1748 | binfo->attr->flag &= ~ATTR_FLAG_BIT( | |
1749 | BGP_ATTR_LARGE_COMMUNITIES); | |
1750 | lcommunity_free(&new); | |
1751 | } else { | |
1752 | binfo->attr->lcommunity = new; | |
1753 | binfo->attr->flag |= ATTR_FLAG_BIT( | |
1754 | BGP_ATTR_LARGE_COMMUNITIES); | |
1755 | } | |
1756 | } | |
1757 | } | |
1758 | ||
1759 | return RMAP_OKAY; | |
57d187bc JS |
1760 | } |
1761 | ||
1762 | /* Compile function for set lcommunity. */ | |
d62a17ae | 1763 | static void *route_set_lcommunity_delete_compile(const char *arg) |
57d187bc | 1764 | { |
d62a17ae | 1765 | char *p; |
1766 | char *str; | |
1767 | int len; | |
57d187bc | 1768 | |
d62a17ae | 1769 | p = strchr(arg, ' '); |
1770 | if (p) { | |
1771 | len = p - arg; | |
1772 | str = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1773 | memcpy(str, arg, len); | |
1774 | } else | |
1775 | str = NULL; | |
57d187bc | 1776 | |
d62a17ae | 1777 | return str; |
57d187bc JS |
1778 | } |
1779 | ||
1780 | /* Free function for set lcommunity. */ | |
d62a17ae | 1781 | static void route_set_lcommunity_delete_free(void *rule) |
57d187bc | 1782 | { |
d62a17ae | 1783 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
57d187bc JS |
1784 | } |
1785 | ||
1786 | /* Set lcommunity rule structure. */ | |
d62a17ae | 1787 | struct route_map_rule_cmd route_set_lcommunity_delete_cmd = { |
9d303b37 DL |
1788 | "large-comm-list", route_set_lcommunity_delete, |
1789 | route_set_lcommunity_delete_compile, route_set_lcommunity_delete_free, | |
57d187bc JS |
1790 | }; |
1791 | ||
1792 | ||
fee6e4e4 | 1793 | /* `set comm-list (<1-99>|<100-500>|WORD) delete' */ |
718e3744 | 1794 | |
1795 | /* For community set mechanism. */ | |
d62a17ae | 1796 | static route_map_result_t route_set_community_delete(void *rule, |
1797 | struct prefix *prefix, | |
1798 | route_map_object_t type, | |
1799 | void *object) | |
1800 | { | |
1801 | struct community_list *list; | |
1802 | struct community *merge; | |
1803 | struct community *new; | |
1804 | struct community *old; | |
1805 | struct bgp_info *binfo; | |
1806 | ||
1807 | if (type == RMAP_BGP) { | |
1808 | if (!rule) | |
1809 | return RMAP_OKAY; | |
1810 | ||
1811 | binfo = object; | |
1812 | list = community_list_lookup(bgp_clist, rule, | |
1813 | COMMUNITY_LIST_MASTER); | |
1814 | old = binfo->attr->community; | |
1815 | ||
1816 | if (list && old) { | |
1817 | merge = community_list_match_delete(community_dup(old), | |
1818 | list); | |
1819 | new = community_uniq_sort(merge); | |
1820 | community_free(merge); | |
1821 | ||
1822 | /* HACK: if the old community is not intern'd, | |
1823 | * we should free it here, or all reference to it may be | |
1824 | * lost. | |
1825 | * Really need to cleanup attribute caching sometime. | |
1826 | */ | |
1827 | if (old->refcnt == 0) | |
1828 | community_free(old); | |
1829 | ||
1830 | if (new->size == 0) { | |
1831 | binfo->attr->community = NULL; | |
1832 | binfo->attr->flag &= | |
1833 | ~ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
1834 | community_free(new); | |
1835 | } else { | |
1836 | binfo->attr->community = new; | |
1837 | binfo->attr->flag |= | |
1838 | ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
1839 | } | |
1840 | } | |
718e3744 | 1841 | } |
718e3744 | 1842 | |
d62a17ae | 1843 | return RMAP_OKAY; |
718e3744 | 1844 | } |
1845 | ||
1846 | /* Compile function for set community. */ | |
d62a17ae | 1847 | static void *route_set_community_delete_compile(const char *arg) |
718e3744 | 1848 | { |
d62a17ae | 1849 | char *p; |
1850 | char *str; | |
1851 | int len; | |
718e3744 | 1852 | |
d62a17ae | 1853 | p = strchr(arg, ' '); |
1854 | if (p) { | |
1855 | len = p - arg; | |
1856 | str = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1857 | memcpy(str, arg, len); | |
1858 | } else | |
1859 | str = NULL; | |
718e3744 | 1860 | |
d62a17ae | 1861 | return str; |
718e3744 | 1862 | } |
1863 | ||
1864 | /* Free function for set community. */ | |
d62a17ae | 1865 | static void route_set_community_delete_free(void *rule) |
718e3744 | 1866 | { |
d62a17ae | 1867 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1868 | } |
1869 | ||
1870 | /* Set community rule structure. */ | |
d62a17ae | 1871 | struct route_map_rule_cmd route_set_community_delete_cmd = { |
9d303b37 DL |
1872 | "comm-list", route_set_community_delete, |
1873 | route_set_community_delete_compile, route_set_community_delete_free, | |
718e3744 | 1874 | }; |
6b0655a2 | 1875 | |
718e3744 | 1876 | /* `set extcommunity rt COMMUNITY' */ |
1877 | ||
73d78ea0 | 1878 | /* For community set mechanism. Used by _rt and _soo. */ |
d62a17ae | 1879 | static route_map_result_t route_set_ecommunity(void *rule, |
1880 | struct prefix *prefix, | |
1881 | route_map_object_t type, | |
1882 | void *object) | |
1883 | { | |
1884 | struct ecommunity *ecom; | |
1885 | struct ecommunity *new_ecom; | |
1886 | struct ecommunity *old_ecom; | |
1887 | struct bgp_info *bgp_info; | |
1888 | ||
1889 | if (type == RMAP_BGP) { | |
1890 | ecom = rule; | |
1891 | bgp_info = object; | |
1892 | ||
1893 | if (!ecom) | |
1894 | return RMAP_OKAY; | |
1895 | ||
1896 | /* We assume additive for Extended Community. */ | |
1897 | old_ecom = bgp_info->attr->ecommunity; | |
1898 | ||
1899 | if (old_ecom) { | |
1900 | new_ecom = ecommunity_merge(ecommunity_dup(old_ecom), | |
1901 | ecom); | |
1902 | ||
1903 | /* old_ecom->refcnt = 1 => owned elsewhere, e.g. | |
1904 | * bgp_update_receive() | |
1905 | * ->refcnt = 0 => set by a previous route-map | |
1906 | * statement */ | |
1907 | if (!old_ecom->refcnt) | |
1908 | ecommunity_free(&old_ecom); | |
1909 | } else | |
1910 | new_ecom = ecommunity_dup(ecom); | |
1911 | ||
1912 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ | |
1913 | bgp_info->attr->ecommunity = new_ecom; | |
1914 | ||
1915 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES); | |
27bf90a1 | 1916 | } |
d62a17ae | 1917 | return RMAP_OKAY; |
718e3744 | 1918 | } |
1919 | ||
1920 | /* Compile function for set community. */ | |
d62a17ae | 1921 | static void *route_set_ecommunity_rt_compile(const char *arg) |
718e3744 | 1922 | { |
d62a17ae | 1923 | struct ecommunity *ecom; |
718e3744 | 1924 | |
d62a17ae | 1925 | ecom = ecommunity_str2com(arg, ECOMMUNITY_ROUTE_TARGET, 0); |
1926 | if (!ecom) | |
1927 | return NULL; | |
1928 | return ecommunity_intern(ecom); | |
718e3744 | 1929 | } |
1930 | ||
73d78ea0 | 1931 | /* Free function for set community. Used by _rt and _soo */ |
d62a17ae | 1932 | static void route_set_ecommunity_free(void *rule) |
718e3744 | 1933 | { |
d62a17ae | 1934 | struct ecommunity *ecom = rule; |
1935 | ecommunity_unintern(&ecom); | |
718e3744 | 1936 | } |
1937 | ||
1938 | /* Set community rule structure. */ | |
d62a17ae | 1939 | struct route_map_rule_cmd route_set_ecommunity_rt_cmd = { |
9d303b37 DL |
1940 | "extcommunity rt", route_set_ecommunity, |
1941 | route_set_ecommunity_rt_compile, route_set_ecommunity_free, | |
718e3744 | 1942 | }; |
1943 | ||
1944 | /* `set extcommunity soo COMMUNITY' */ | |
1945 | ||
718e3744 | 1946 | /* Compile function for set community. */ |
d62a17ae | 1947 | static void *route_set_ecommunity_soo_compile(const char *arg) |
718e3744 | 1948 | { |
d62a17ae | 1949 | struct ecommunity *ecom; |
718e3744 | 1950 | |
d62a17ae | 1951 | ecom = ecommunity_str2com(arg, ECOMMUNITY_SITE_ORIGIN, 0); |
1952 | if (!ecom) | |
1953 | return NULL; | |
e52702f2 | 1954 | |
d62a17ae | 1955 | return ecommunity_intern(ecom); |
718e3744 | 1956 | } |
1957 | ||
718e3744 | 1958 | /* Set community rule structure. */ |
d62a17ae | 1959 | struct route_map_rule_cmd route_set_ecommunity_soo_cmd = { |
9d303b37 DL |
1960 | "extcommunity soo", route_set_ecommunity, |
1961 | route_set_ecommunity_soo_compile, route_set_ecommunity_free, | |
718e3744 | 1962 | }; |
6b0655a2 | 1963 | |
718e3744 | 1964 | /* `set origin ORIGIN' */ |
1965 | ||
1966 | /* For origin set. */ | |
d62a17ae | 1967 | static route_map_result_t route_set_origin(void *rule, struct prefix *prefix, |
1968 | route_map_object_t type, | |
1969 | void *object) | |
718e3744 | 1970 | { |
d62a17ae | 1971 | u_char *origin; |
1972 | struct bgp_info *bgp_info; | |
718e3744 | 1973 | |
d62a17ae | 1974 | if (type == RMAP_BGP) { |
1975 | origin = rule; | |
1976 | bgp_info = object; | |
e52702f2 | 1977 | |
d62a17ae | 1978 | bgp_info->attr->origin = *origin; |
1979 | } | |
718e3744 | 1980 | |
d62a17ae | 1981 | return RMAP_OKAY; |
718e3744 | 1982 | } |
1983 | ||
1984 | /* Compile function for origin set. */ | |
d62a17ae | 1985 | static void *route_set_origin_compile(const char *arg) |
718e3744 | 1986 | { |
d62a17ae | 1987 | u_char *origin; |
718e3744 | 1988 | |
d62a17ae | 1989 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_char)); |
718e3744 | 1990 | |
d62a17ae | 1991 | if (strcmp(arg, "igp") == 0) |
1992 | *origin = 0; | |
1993 | else if (strcmp(arg, "egp") == 0) | |
1994 | *origin = 1; | |
1995 | else | |
1996 | *origin = 2; | |
718e3744 | 1997 | |
d62a17ae | 1998 | return origin; |
718e3744 | 1999 | } |
2000 | ||
2001 | /* Compile function for origin set. */ | |
d62a17ae | 2002 | static void route_set_origin_free(void *rule) |
718e3744 | 2003 | { |
d62a17ae | 2004 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2005 | } |
2006 | ||
515e500c | 2007 | /* Set origin rule structure. */ |
d62a17ae | 2008 | struct route_map_rule_cmd route_set_origin_cmd = { |
9d303b37 | 2009 | "origin", route_set_origin, route_set_origin_compile, |
d62a17ae | 2010 | route_set_origin_free, |
718e3744 | 2011 | }; |
6b0655a2 | 2012 | |
718e3744 | 2013 | /* `set atomic-aggregate' */ |
2014 | ||
2015 | /* For atomic aggregate set. */ | |
d62a17ae | 2016 | static route_map_result_t route_set_atomic_aggregate(void *rule, |
2017 | struct prefix *prefix, | |
2018 | route_map_object_t type, | |
2019 | void *object) | |
718e3744 | 2020 | { |
d62a17ae | 2021 | struct bgp_info *bgp_info; |
718e3744 | 2022 | |
d62a17ae | 2023 | if (type == RMAP_BGP) { |
2024 | bgp_info = object; | |
2025 | bgp_info->attr->flag |= | |
2026 | ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE); | |
2027 | } | |
718e3744 | 2028 | |
d62a17ae | 2029 | return RMAP_OKAY; |
718e3744 | 2030 | } |
2031 | ||
2032 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 2033 | static void *route_set_atomic_aggregate_compile(const char *arg) |
718e3744 | 2034 | { |
d62a17ae | 2035 | return (void *)1; |
718e3744 | 2036 | } |
2037 | ||
2038 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 2039 | static void route_set_atomic_aggregate_free(void *rule) |
718e3744 | 2040 | { |
d62a17ae | 2041 | return; |
718e3744 | 2042 | } |
2043 | ||
2044 | /* Set atomic aggregate rule structure. */ | |
d62a17ae | 2045 | struct route_map_rule_cmd route_set_atomic_aggregate_cmd = { |
9d303b37 DL |
2046 | "atomic-aggregate", route_set_atomic_aggregate, |
2047 | route_set_atomic_aggregate_compile, route_set_atomic_aggregate_free, | |
718e3744 | 2048 | }; |
6b0655a2 | 2049 | |
718e3744 | 2050 | /* `set aggregator as AS A.B.C.D' */ |
d62a17ae | 2051 | struct aggregator { |
2052 | as_t as; | |
2053 | struct in_addr address; | |
718e3744 | 2054 | }; |
2055 | ||
d62a17ae | 2056 | static route_map_result_t route_set_aggregator_as(void *rule, |
2057 | struct prefix *prefix, | |
2058 | route_map_object_t type, | |
2059 | void *object) | |
718e3744 | 2060 | { |
d62a17ae | 2061 | struct bgp_info *bgp_info; |
2062 | struct aggregator *aggregator; | |
718e3744 | 2063 | |
d62a17ae | 2064 | if (type == RMAP_BGP) { |
2065 | bgp_info = object; | |
2066 | aggregator = rule; | |
e52702f2 | 2067 | |
d62a17ae | 2068 | bgp_info->attr->aggregator_as = aggregator->as; |
2069 | bgp_info->attr->aggregator_addr = aggregator->address; | |
2070 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR); | |
2071 | } | |
718e3744 | 2072 | |
d62a17ae | 2073 | return RMAP_OKAY; |
718e3744 | 2074 | } |
2075 | ||
d62a17ae | 2076 | static void *route_set_aggregator_as_compile(const char *arg) |
718e3744 | 2077 | { |
d62a17ae | 2078 | struct aggregator *aggregator; |
2079 | char as[10]; | |
2080 | char address[20]; | |
2081 | int ret; | |
718e3744 | 2082 | |
d62a17ae | 2083 | aggregator = |
2084 | XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct aggregator)); | |
2085 | sscanf(arg, "%s %s", as, address); | |
718e3744 | 2086 | |
d62a17ae | 2087 | aggregator->as = strtoul(as, NULL, 10); |
2088 | ret = inet_aton(address, &aggregator->address); | |
2089 | if (ret == 0) { | |
2090 | XFREE(MTYPE_ROUTE_MAP_COMPILED, aggregator); | |
2091 | return NULL; | |
2092 | } | |
2093 | return aggregator; | |
718e3744 | 2094 | } |
2095 | ||
d62a17ae | 2096 | static void route_set_aggregator_as_free(void *rule) |
718e3744 | 2097 | { |
d62a17ae | 2098 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2099 | } |
2100 | ||
d62a17ae | 2101 | struct route_map_rule_cmd route_set_aggregator_as_cmd = { |
9d303b37 DL |
2102 | "aggregator as", route_set_aggregator_as, |
2103 | route_set_aggregator_as_compile, route_set_aggregator_as_free, | |
718e3744 | 2104 | }; |
6b0655a2 | 2105 | |
0d9551dc | 2106 | /* Set tag to object. object must be pointer to struct bgp_info */ |
d62a17ae | 2107 | static route_map_result_t route_set_tag(void *rule, struct prefix *prefix, |
2108 | route_map_object_t type, void *object) | |
0d9551dc | 2109 | { |
d62a17ae | 2110 | route_tag_t *tag; |
2111 | struct bgp_info *bgp_info; | |
0d9551dc | 2112 | |
d62a17ae | 2113 | if (type == RMAP_BGP) { |
2114 | tag = rule; | |
2115 | bgp_info = object; | |
0d9551dc | 2116 | |
d62a17ae | 2117 | /* Set tag value */ |
2118 | bgp_info->attr->tag = *tag; | |
2119 | } | |
0d9551dc | 2120 | |
d62a17ae | 2121 | return RMAP_OKAY; |
0d9551dc DS |
2122 | } |
2123 | ||
0d9551dc | 2124 | /* Route map commands for tag set. */ |
d62a17ae | 2125 | static struct route_map_rule_cmd route_set_tag_cmd = { |
9d303b37 | 2126 | "tag", route_set_tag, route_map_rule_tag_compile, |
d62a17ae | 2127 | route_map_rule_tag_free, |
0d9551dc DS |
2128 | }; |
2129 | ||
d990e384 | 2130 | /* Set label-index to object. object must be pointer to struct bgp_info */ |
d62a17ae | 2131 | static route_map_result_t route_set_label_index(void *rule, |
2132 | struct prefix *prefix, | |
2133 | route_map_object_t type, | |
2134 | void *object) | |
2135 | { | |
2136 | struct rmap_value *rv; | |
2137 | struct bgp_info *bgp_info; | |
2138 | u_int32_t label_index; | |
2139 | ||
2140 | if (type == RMAP_BGP) { | |
2141 | /* Fetch routemap's rule information. */ | |
2142 | rv = rule; | |
2143 | bgp_info = object; | |
2144 | ||
2145 | /* Set label-index value. */ | |
2146 | label_index = rv->value; | |
2147 | if (label_index) { | |
2148 | bgp_info->attr->label_index = label_index; | |
2149 | bgp_info->attr->flag |= | |
2150 | ATTR_FLAG_BIT(BGP_ATTR_PREFIX_SID); | |
2151 | } | |
2152 | } | |
d990e384 | 2153 | |
d62a17ae | 2154 | return RMAP_OKAY; |
d990e384 DS |
2155 | } |
2156 | ||
2157 | /* Route map commands for label-index set. */ | |
d62a17ae | 2158 | static struct route_map_rule_cmd route_set_label_index_cmd = { |
9d303b37 | 2159 | "label-index", route_set_label_index, route_value_compile, |
d62a17ae | 2160 | route_value_free, |
d990e384 | 2161 | }; |
0d9551dc | 2162 | |
718e3744 | 2163 | /* `match ipv6 address IP_ACCESS_LIST' */ |
2164 | ||
d62a17ae | 2165 | static route_map_result_t route_match_ipv6_address(void *rule, |
2166 | struct prefix *prefix, | |
2167 | route_map_object_t type, | |
2168 | void *object) | |
718e3744 | 2169 | { |
d62a17ae | 2170 | struct access_list *alist; |
718e3744 | 2171 | |
d62a17ae | 2172 | if (type == RMAP_BGP) { |
2173 | alist = access_list_lookup(AFI_IP6, (char *)rule); | |
2174 | if (alist == NULL) | |
2175 | return RMAP_NOMATCH; | |
e52702f2 | 2176 | |
d62a17ae | 2177 | return (access_list_apply(alist, prefix) == FILTER_DENY |
2178 | ? RMAP_NOMATCH | |
2179 | : RMAP_MATCH); | |
2180 | } | |
2181 | return RMAP_NOMATCH; | |
718e3744 | 2182 | } |
2183 | ||
d62a17ae | 2184 | static void *route_match_ipv6_address_compile(const char *arg) |
718e3744 | 2185 | { |
d62a17ae | 2186 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2187 | } |
2188 | ||
d62a17ae | 2189 | static void route_match_ipv6_address_free(void *rule) |
718e3744 | 2190 | { |
d62a17ae | 2191 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2192 | } |
2193 | ||
2194 | /* Route map commands for ip address matching. */ | |
d62a17ae | 2195 | struct route_map_rule_cmd route_match_ipv6_address_cmd = { |
2196 | "ipv6 address", route_match_ipv6_address, | |
2197 | route_match_ipv6_address_compile, route_match_ipv6_address_free}; | |
6b0655a2 | 2198 | |
718e3744 | 2199 | /* `match ipv6 next-hop IP_ADDRESS' */ |
2200 | ||
d62a17ae | 2201 | static route_map_result_t route_match_ipv6_next_hop(void *rule, |
2202 | struct prefix *prefix, | |
2203 | route_map_object_t type, | |
2204 | void *object) | |
718e3744 | 2205 | { |
d62a17ae | 2206 | struct in6_addr *addr = rule; |
2207 | struct bgp_info *bgp_info; | |
718e3744 | 2208 | |
d62a17ae | 2209 | if (type == RMAP_BGP) { |
2210 | bgp_info = object; | |
e52702f2 | 2211 | |
d62a17ae | 2212 | if (IPV6_ADDR_SAME(&bgp_info->attr->mp_nexthop_global, addr)) |
2213 | return RMAP_MATCH; | |
718e3744 | 2214 | |
d62a17ae | 2215 | if (bgp_info->attr->mp_nexthop_len |
2216 | == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL | |
2217 | && IPV6_ADDR_SAME(&bgp_info->attr->mp_nexthop_local, rule)) | |
2218 | return RMAP_MATCH; | |
718e3744 | 2219 | |
d62a17ae | 2220 | return RMAP_NOMATCH; |
2221 | } | |
718e3744 | 2222 | |
d62a17ae | 2223 | return RMAP_NOMATCH; |
718e3744 | 2224 | } |
2225 | ||
d62a17ae | 2226 | static void *route_match_ipv6_next_hop_compile(const char *arg) |
718e3744 | 2227 | { |
d62a17ae | 2228 | struct in6_addr *address; |
2229 | int ret; | |
718e3744 | 2230 | |
d62a17ae | 2231 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2232 | |
d62a17ae | 2233 | ret = inet_pton(AF_INET6, arg, address); |
2234 | if (!ret) { | |
2235 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2236 | return NULL; | |
2237 | } | |
718e3744 | 2238 | |
d62a17ae | 2239 | return address; |
718e3744 | 2240 | } |
2241 | ||
d62a17ae | 2242 | static void route_match_ipv6_next_hop_free(void *rule) |
718e3744 | 2243 | { |
d62a17ae | 2244 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2245 | } |
2246 | ||
d62a17ae | 2247 | struct route_map_rule_cmd route_match_ipv6_next_hop_cmd = { |
2248 | "ipv6 next-hop", route_match_ipv6_next_hop, | |
2249 | route_match_ipv6_next_hop_compile, route_match_ipv6_next_hop_free}; | |
6b0655a2 | 2250 | |
718e3744 | 2251 | /* `match ipv6 address prefix-list PREFIX_LIST' */ |
2252 | ||
94f2b392 | 2253 | static route_map_result_t |
d62a17ae | 2254 | route_match_ipv6_address_prefix_list(void *rule, struct prefix *prefix, |
2255 | route_map_object_t type, void *object) | |
718e3744 | 2256 | { |
d62a17ae | 2257 | struct prefix_list *plist; |
718e3744 | 2258 | |
d62a17ae | 2259 | if (type == RMAP_BGP) { |
2260 | plist = prefix_list_lookup(AFI_IP6, (char *)rule); | |
2261 | if (plist == NULL) | |
2262 | return RMAP_NOMATCH; | |
e52702f2 | 2263 | |
d62a17ae | 2264 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
2265 | ? RMAP_NOMATCH | |
2266 | : RMAP_MATCH); | |
2267 | } | |
2268 | return RMAP_NOMATCH; | |
718e3744 | 2269 | } |
2270 | ||
d62a17ae | 2271 | static void *route_match_ipv6_address_prefix_list_compile(const char *arg) |
718e3744 | 2272 | { |
d62a17ae | 2273 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2274 | } |
2275 | ||
d62a17ae | 2276 | static void route_match_ipv6_address_prefix_list_free(void *rule) |
718e3744 | 2277 | { |
d62a17ae | 2278 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2279 | } |
2280 | ||
d62a17ae | 2281 | struct route_map_rule_cmd route_match_ipv6_address_prefix_list_cmd = { |
2282 | "ipv6 address prefix-list", route_match_ipv6_address_prefix_list, | |
2283 | route_match_ipv6_address_prefix_list_compile, | |
2284 | route_match_ipv6_address_prefix_list_free}; | |
6b0655a2 | 2285 | |
718e3744 | 2286 | /* `set ipv6 nexthop global IP_ADDRESS' */ |
2287 | ||
2288 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2289 | static route_map_result_t route_set_ipv6_nexthop_global(void *rule, |
2290 | struct prefix *prefix, | |
2291 | route_map_object_t type, | |
2292 | void *object) | |
718e3744 | 2293 | { |
d62a17ae | 2294 | struct in6_addr *address; |
2295 | struct bgp_info *bgp_info; | |
718e3744 | 2296 | |
d62a17ae | 2297 | if (type == RMAP_BGP) { |
2298 | /* Fetch routemap's rule information. */ | |
2299 | address = rule; | |
2300 | bgp_info = object; | |
e52702f2 | 2301 | |
d62a17ae | 2302 | /* Set next hop value. */ |
2303 | bgp_info->attr->mp_nexthop_global = *address; | |
3f9c7369 | 2304 | |
d62a17ae | 2305 | /* Set nexthop length. */ |
2306 | if (bgp_info->attr->mp_nexthop_len == 0) | |
2307 | bgp_info->attr->mp_nexthop_len = | |
2308 | BGP_ATTR_NHLEN_IPV6_GLOBAL; | |
3f9c7369 | 2309 | |
d62a17ae | 2310 | SET_FLAG(bgp_info->attr->rmap_change_flags, |
2311 | BATTR_RMAP_IPV6_GLOBAL_NHOP_CHANGED); | |
2312 | } | |
718e3744 | 2313 | |
d62a17ae | 2314 | return RMAP_OKAY; |
718e3744 | 2315 | } |
2316 | ||
2317 | /* Route map `ip next-hop' compile function. Given string is converted | |
2318 | to struct in_addr structure. */ | |
d62a17ae | 2319 | static void *route_set_ipv6_nexthop_global_compile(const char *arg) |
718e3744 | 2320 | { |
d62a17ae | 2321 | int ret; |
2322 | struct in6_addr *address; | |
718e3744 | 2323 | |
d62a17ae | 2324 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2325 | |
d62a17ae | 2326 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2327 | |
d62a17ae | 2328 | if (ret == 0) { |
2329 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2330 | return NULL; | |
2331 | } | |
718e3744 | 2332 | |
d62a17ae | 2333 | return address; |
718e3744 | 2334 | } |
2335 | ||
2336 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2337 | static void route_set_ipv6_nexthop_global_free(void *rule) |
718e3744 | 2338 | { |
d62a17ae | 2339 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2340 | } |
2341 | ||
2342 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2343 | struct route_map_rule_cmd route_set_ipv6_nexthop_global_cmd = { |
2344 | "ipv6 next-hop global", route_set_ipv6_nexthop_global, | |
2345 | route_set_ipv6_nexthop_global_compile, | |
2346 | route_set_ipv6_nexthop_global_free}; | |
6b0655a2 | 2347 | |
161995ea DS |
2348 | /* Set next-hop preference value. */ |
2349 | static route_map_result_t | |
d62a17ae | 2350 | route_set_ipv6_nexthop_prefer_global(void *rule, struct prefix *prefix, |
2351 | route_map_object_t type, void *object) | |
2352 | { | |
2353 | struct bgp_info *bgp_info; | |
2354 | struct peer *peer; | |
2355 | ||
2356 | if (type == RMAP_BGP) { | |
2357 | /* Fetch routemap's rule information. */ | |
2358 | bgp_info = object; | |
2359 | peer = bgp_info->peer; | |
2360 | ||
2361 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2362 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2363 | && peer->su_remote | |
2364 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2365 | /* Set next hop preference to global */ | |
2366 | bgp_info->attr->mp_nexthop_prefer_global = TRUE; | |
2367 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2368 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); | |
2369 | } else { | |
2370 | bgp_info->attr->mp_nexthop_prefer_global = FALSE; | |
2371 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2372 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); | |
2373 | } | |
161995ea | 2374 | } |
d62a17ae | 2375 | return RMAP_OKAY; |
161995ea DS |
2376 | } |
2377 | ||
d62a17ae | 2378 | static void *route_set_ipv6_nexthop_prefer_global_compile(const char *arg) |
161995ea | 2379 | { |
d62a17ae | 2380 | int *rins = NULL; |
161995ea | 2381 | |
d62a17ae | 2382 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2383 | *rins = 1; | |
161995ea | 2384 | |
d62a17ae | 2385 | return rins; |
161995ea DS |
2386 | } |
2387 | ||
2388 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2389 | static void route_set_ipv6_nexthop_prefer_global_free(void *rule) |
161995ea | 2390 | { |
d62a17ae | 2391 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
161995ea DS |
2392 | } |
2393 | ||
2394 | /* Route map commands for ip nexthop set preferred. */ | |
d62a17ae | 2395 | struct route_map_rule_cmd route_set_ipv6_nexthop_prefer_global_cmd = { |
2396 | "ipv6 next-hop prefer-global", route_set_ipv6_nexthop_prefer_global, | |
2397 | route_set_ipv6_nexthop_prefer_global_compile, | |
2398 | route_set_ipv6_nexthop_prefer_global_free}; | |
161995ea | 2399 | |
718e3744 | 2400 | /* `set ipv6 nexthop local IP_ADDRESS' */ |
2401 | ||
2402 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2403 | static route_map_result_t route_set_ipv6_nexthop_local(void *rule, |
2404 | struct prefix *prefix, | |
2405 | route_map_object_t type, | |
2406 | void *object) | |
2407 | { | |
2408 | struct in6_addr *address; | |
2409 | struct bgp_info *bgp_info; | |
2410 | ||
2411 | if (type == RMAP_BGP) { | |
2412 | /* Fetch routemap's rule information. */ | |
2413 | address = rule; | |
2414 | bgp_info = object; | |
2415 | ||
2416 | /* Set next hop value. */ | |
2417 | bgp_info->attr->mp_nexthop_local = *address; | |
2418 | ||
2419 | /* Set nexthop length. */ | |
2420 | if (bgp_info->attr->mp_nexthop_len | |
2421 | != BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) | |
2422 | bgp_info->attr->mp_nexthop_len = | |
2423 | BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; | |
2424 | ||
2425 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2426 | BATTR_RMAP_IPV6_LL_NHOP_CHANGED); | |
2427 | } | |
718e3744 | 2428 | |
d62a17ae | 2429 | return RMAP_OKAY; |
718e3744 | 2430 | } |
2431 | ||
2432 | /* Route map `ip nexthop' compile function. Given string is converted | |
2433 | to struct in_addr structure. */ | |
d62a17ae | 2434 | static void *route_set_ipv6_nexthop_local_compile(const char *arg) |
718e3744 | 2435 | { |
d62a17ae | 2436 | int ret; |
2437 | struct in6_addr *address; | |
718e3744 | 2438 | |
d62a17ae | 2439 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2440 | |
d62a17ae | 2441 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2442 | |
d62a17ae | 2443 | if (ret == 0) { |
2444 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2445 | return NULL; | |
2446 | } | |
718e3744 | 2447 | |
d62a17ae | 2448 | return address; |
718e3744 | 2449 | } |
2450 | ||
2451 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 2452 | static void route_set_ipv6_nexthop_local_free(void *rule) |
718e3744 | 2453 | { |
d62a17ae | 2454 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2455 | } |
2456 | ||
2457 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2458 | struct route_map_rule_cmd route_set_ipv6_nexthop_local_cmd = { |
2459 | "ipv6 next-hop local", route_set_ipv6_nexthop_local, | |
2460 | route_set_ipv6_nexthop_local_compile, | |
2461 | route_set_ipv6_nexthop_local_free}; | |
90916ac2 DS |
2462 | |
2463 | /* `set ipv6 nexthop peer-address' */ | |
2464 | ||
2465 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2466 | static route_map_result_t route_set_ipv6_nexthop_peer(void *rule, |
2467 | struct prefix *prefix, | |
2468 | route_map_object_t type, | |
2469 | void *object) | |
2470 | { | |
2471 | struct in6_addr peer_address; | |
2472 | struct bgp_info *bgp_info; | |
2473 | struct peer *peer; | |
2474 | ||
2475 | if (type == RMAP_BGP) { | |
2476 | /* Fetch routemap's rule information. */ | |
2477 | bgp_info = object; | |
2478 | peer = bgp_info->peer; | |
2479 | ||
2480 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2481 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2482 | && peer->su_remote | |
2483 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2484 | peer_address = peer->su_remote->sin6.sin6_addr; | |
2485 | /* Set next hop value and length in attribute. */ | |
2486 | if (IN6_IS_ADDR_LINKLOCAL(&peer_address)) { | |
2487 | bgp_info->attr->mp_nexthop_local = peer_address; | |
2488 | if (bgp_info->attr->mp_nexthop_len != 32) | |
2489 | bgp_info->attr->mp_nexthop_len = 32; | |
2490 | } else { | |
2491 | bgp_info->attr->mp_nexthop_global = | |
2492 | peer_address; | |
2493 | if (bgp_info->attr->mp_nexthop_len == 0) | |
2494 | bgp_info->attr->mp_nexthop_len = 16; | |
2495 | } | |
2496 | ||
2497 | } else if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_OUT)) { | |
2498 | /* The next hop value will be set as part of packet | |
2499 | * rewrite. | |
2500 | * Set the flags here to indicate that rewrite needs to | |
2501 | * be done. | |
2502 | * Also, clear the value - we clear both global and | |
2503 | * link-local | |
2504 | * nexthops, whether we send one or both is determined | |
2505 | * elsewhere. | |
2506 | */ | |
2507 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2508 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); | |
2509 | /* clear next hop value. */ | |
2510 | memset(&(bgp_info->attr->mp_nexthop_global), 0, | |
2511 | sizeof(struct in6_addr)); | |
2512 | memset(&(bgp_info->attr->mp_nexthop_local), 0, | |
2513 | sizeof(struct in6_addr)); | |
2514 | } | |
90916ac2 | 2515 | } |
90916ac2 | 2516 | |
d62a17ae | 2517 | return RMAP_OKAY; |
90916ac2 DS |
2518 | } |
2519 | ||
2520 | /* Route map `ip next-hop' compile function. Given string is converted | |
2521 | to struct in_addr structure. */ | |
d62a17ae | 2522 | static void *route_set_ipv6_nexthop_peer_compile(const char *arg) |
90916ac2 | 2523 | { |
d62a17ae | 2524 | int *rins = NULL; |
90916ac2 | 2525 | |
d62a17ae | 2526 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2527 | *rins = 1; | |
90916ac2 | 2528 | |
d62a17ae | 2529 | return rins; |
90916ac2 DS |
2530 | } |
2531 | ||
2532 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2533 | static void route_set_ipv6_nexthop_peer_free(void *rule) |
90916ac2 | 2534 | { |
d62a17ae | 2535 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
90916ac2 DS |
2536 | } |
2537 | ||
2538 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2539 | struct route_map_rule_cmd route_set_ipv6_nexthop_peer_cmd = { |
2540 | "ipv6 next-hop peer-address", route_set_ipv6_nexthop_peer, | |
2541 | route_set_ipv6_nexthop_peer_compile, route_set_ipv6_nexthop_peer_free}; | |
90916ac2 | 2542 | |
69ba6dd7 | 2543 | /* `set ipv4 vpn next-hop A.B.C.D' */ |
718e3744 | 2544 | |
d62a17ae | 2545 | static route_map_result_t route_set_vpnv4_nexthop(void *rule, |
2546 | struct prefix *prefix, | |
2547 | route_map_object_t type, | |
2548 | void *object) | |
718e3744 | 2549 | { |
d62a17ae | 2550 | struct in_addr *address; |
2551 | struct bgp_info *bgp_info; | |
718e3744 | 2552 | |
d62a17ae | 2553 | if (type == RMAP_BGP) { |
2554 | /* Fetch routemap's rule information. */ | |
2555 | address = rule; | |
2556 | bgp_info = object; | |
e52702f2 | 2557 | |
d62a17ae | 2558 | /* Set next hop value. */ |
2559 | bgp_info->attr->mp_nexthop_global_in = *address; | |
2560 | bgp_info->attr->mp_nexthop_len = 4; | |
2561 | } | |
718e3744 | 2562 | |
d62a17ae | 2563 | return RMAP_OKAY; |
718e3744 | 2564 | } |
2565 | ||
d62a17ae | 2566 | static void *route_set_vpnv4_nexthop_compile(const char *arg) |
718e3744 | 2567 | { |
d62a17ae | 2568 | int ret; |
2569 | struct in_addr *address; | |
718e3744 | 2570 | |
d62a17ae | 2571 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2572 | |
d62a17ae | 2573 | ret = inet_aton(arg, address); |
718e3744 | 2574 | |
d62a17ae | 2575 | if (ret == 0) { |
2576 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2577 | return NULL; | |
2578 | } | |
718e3744 | 2579 | |
d62a17ae | 2580 | return address; |
718e3744 | 2581 | } |
2582 | ||
69ba6dd7 | 2583 | /* `set ipv6 vpn next-hop A.B.C.D' */ |
d6902373 | 2584 | |
d62a17ae | 2585 | static route_map_result_t route_set_vpnv6_nexthop(void *rule, |
2586 | struct prefix *prefix, | |
2587 | route_map_object_t type, | |
2588 | void *object) | |
d6902373 | 2589 | { |
d62a17ae | 2590 | struct in6_addr *address; |
2591 | struct bgp_info *bgp_info; | |
d6902373 | 2592 | |
d62a17ae | 2593 | if (type == RMAP_BGP) { |
2594 | /* Fetch routemap's rule information. */ | |
2595 | address = rule; | |
2596 | bgp_info = object; | |
d6902373 | 2597 | |
d62a17ae | 2598 | /* Set next hop value. */ |
2599 | memcpy(&bgp_info->attr->mp_nexthop_global, address, | |
2600 | sizeof(struct in6_addr)); | |
2601 | bgp_info->attr->mp_nexthop_len = BGP_ATTR_NHLEN_VPNV6_GLOBAL; | |
2602 | } | |
d6902373 | 2603 | |
d62a17ae | 2604 | return RMAP_OKAY; |
d6902373 PG |
2605 | } |
2606 | ||
d62a17ae | 2607 | static void *route_set_vpnv6_nexthop_compile(const char *arg) |
d6902373 | 2608 | { |
d62a17ae | 2609 | int ret; |
2610 | struct in6_addr *address; | |
d6902373 | 2611 | |
d62a17ae | 2612 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
2613 | ret = inet_pton(AF_INET6, arg, address); | |
d6902373 | 2614 | |
d62a17ae | 2615 | if (ret == 0) { |
2616 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2617 | return NULL; | |
2618 | } | |
d6902373 | 2619 | |
d62a17ae | 2620 | return address; |
d6902373 PG |
2621 | } |
2622 | ||
d62a17ae | 2623 | static void route_set_vpn_nexthop_free(void *rule) |
718e3744 | 2624 | { |
d62a17ae | 2625 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2626 | } |
2627 | ||
69ba6dd7 | 2628 | /* Route map commands for ipv4 next-hop set. */ |
d62a17ae | 2629 | struct route_map_rule_cmd route_set_vpnv4_nexthop_cmd = { |
2630 | "ipv4 vpn next-hop", route_set_vpnv4_nexthop, | |
2631 | route_set_vpnv4_nexthop_compile, route_set_vpn_nexthop_free}; | |
d6902373 | 2632 | |
69ba6dd7 | 2633 | /* Route map commands for ipv6 next-hop set. */ |
d62a17ae | 2634 | struct route_map_rule_cmd route_set_vpnv6_nexthop_cmd = { |
2635 | "ipv6 vpn next-hop", route_set_vpnv6_nexthop, | |
2636 | route_set_vpnv6_nexthop_compile, route_set_vpn_nexthop_free}; | |
6b0655a2 | 2637 | |
718e3744 | 2638 | /* `set originator-id' */ |
2639 | ||
2640 | /* For origin set. */ | |
d62a17ae | 2641 | static route_map_result_t route_set_originator_id(void *rule, |
2642 | struct prefix *prefix, | |
2643 | route_map_object_t type, | |
2644 | void *object) | |
718e3744 | 2645 | { |
d62a17ae | 2646 | struct in_addr *address; |
2647 | struct bgp_info *bgp_info; | |
718e3744 | 2648 | |
d62a17ae | 2649 | if (type == RMAP_BGP) { |
2650 | address = rule; | |
2651 | bgp_info = object; | |
e52702f2 | 2652 | |
d62a17ae | 2653 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID); |
2654 | bgp_info->attr->originator_id = *address; | |
2655 | } | |
718e3744 | 2656 | |
d62a17ae | 2657 | return RMAP_OKAY; |
718e3744 | 2658 | } |
2659 | ||
2660 | /* Compile function for originator-id set. */ | |
d62a17ae | 2661 | static void *route_set_originator_id_compile(const char *arg) |
718e3744 | 2662 | { |
d62a17ae | 2663 | int ret; |
2664 | struct in_addr *address; | |
718e3744 | 2665 | |
d62a17ae | 2666 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2667 | |
d62a17ae | 2668 | ret = inet_aton(arg, address); |
718e3744 | 2669 | |
d62a17ae | 2670 | if (ret == 0) { |
2671 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2672 | return NULL; | |
2673 | } | |
718e3744 | 2674 | |
d62a17ae | 2675 | return address; |
718e3744 | 2676 | } |
2677 | ||
2678 | /* Compile function for originator_id set. */ | |
d62a17ae | 2679 | static void route_set_originator_id_free(void *rule) |
718e3744 | 2680 | { |
d62a17ae | 2681 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2682 | } |
2683 | ||
515e500c | 2684 | /* Set originator-id rule structure. */ |
d62a17ae | 2685 | struct route_map_rule_cmd route_set_originator_id_cmd = { |
9d303b37 DL |
2686 | "originator-id", route_set_originator_id, |
2687 | route_set_originator_id_compile, route_set_originator_id_free, | |
718e3744 | 2688 | }; |
6b0655a2 | 2689 | |
718e3744 | 2690 | /* Add bgp route map rule. */ |
d62a17ae | 2691 | static int bgp_route_match_add(struct vty *vty, const char *command, |
2692 | const char *arg, route_map_event_t type) | |
2693 | { | |
2694 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
9ca25fed | 2695 | int retval = CMD_SUCCESS; |
d62a17ae | 2696 | int ret; |
2697 | ||
2698 | ret = route_map_add_match(index, command, arg); | |
9ca25fed DS |
2699 | switch (ret) { |
2700 | case RMAP_RULE_MISSING: | |
2701 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2702 | retval = CMD_WARNING_CONFIG_FAILED; | |
2703 | break; | |
2704 | case RMAP_COMPILE_ERROR: | |
2705 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2706 | retval = CMD_WARNING_CONFIG_FAILED; | |
2707 | break; | |
2708 | case RMAP_COMPILE_SUCCESS: | |
2709 | if (type != RMAP_EVENT_MATCH_ADDED) { | |
2710 | route_map_upd8_dependency(type, arg, index->map->name); | |
d62a17ae | 2711 | } |
9ca25fed | 2712 | break; |
718e3744 | 2713 | } |
518f0eb1 | 2714 | |
9ca25fed | 2715 | return retval; |
718e3744 | 2716 | } |
2717 | ||
2718 | /* Delete bgp route map rule. */ | |
d62a17ae | 2719 | static int bgp_route_match_delete(struct vty *vty, const char *command, |
2720 | const char *arg, route_map_event_t type) | |
2721 | { | |
2722 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
2723 | int ret; | |
9ca25fed | 2724 | int retval = CMD_SUCCESS; |
d62a17ae | 2725 | char *dep_name = NULL; |
2726 | const char *tmpstr; | |
2727 | char *rmap_name = NULL; | |
2728 | ||
2729 | if (type != RMAP_EVENT_MATCH_DELETED) { | |
2730 | /* ignore the mundane, the types without any dependency */ | |
2731 | if (arg == NULL) { | |
2732 | if ((tmpstr = route_map_get_match_arg(index, command)) | |
2733 | != NULL) | |
2734 | dep_name = | |
2735 | XSTRDUP(MTYPE_ROUTE_MAP_RULE, tmpstr); | |
2736 | } else { | |
2737 | dep_name = XSTRDUP(MTYPE_ROUTE_MAP_RULE, arg); | |
2738 | } | |
2739 | rmap_name = XSTRDUP(MTYPE_ROUTE_MAP_NAME, index->map->name); | |
ffd0c037 | 2740 | } |
d62a17ae | 2741 | |
2742 | ret = route_map_delete_match(index, command, dep_name); | |
9ca25fed DS |
2743 | switch (ret) { |
2744 | case RMAP_RULE_MISSING: | |
2745 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2746 | retval = CMD_WARNING_CONFIG_FAILED; | |
2747 | break; | |
2748 | case RMAP_COMPILE_ERROR: | |
2749 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2750 | retval = CMD_WARNING_CONFIG_FAILED; | |
2751 | break; | |
2752 | case RMAP_COMPILE_SUCCESS: | |
2753 | if (type != RMAP_EVENT_MATCH_DELETED && dep_name) | |
2754 | route_map_upd8_dependency(type, dep_name, rmap_name); | |
2755 | break; | |
718e3744 | 2756 | } |
518f0eb1 | 2757 | |
d62a17ae | 2758 | if (dep_name) |
2759 | XFREE(MTYPE_ROUTE_MAP_RULE, dep_name); | |
2760 | if (rmap_name) | |
2761 | XFREE(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
518f0eb1 | 2762 | |
9ca25fed | 2763 | return retval; |
718e3744 | 2764 | } |
2765 | ||
518f0eb1 | 2766 | /* |
2a3d5731 | 2767 | * This is the workhorse routine for processing in/out routemap |
518f0eb1 DS |
2768 | * modifications. |
2769 | */ | |
d62a17ae | 2770 | static void bgp_route_map_process_peer(const char *rmap_name, |
2771 | struct route_map *map, struct peer *peer, | |
2772 | int afi, int safi, int route_update) | |
2773 | { | |
2774 | ||
2775 | int update; | |
2776 | struct bgp_filter *filter; | |
2777 | ||
2778 | if (!peer || !rmap_name) | |
2779 | return; | |
2780 | ||
2781 | filter = &peer->filter[afi][safi]; | |
2782 | /* | |
2783 | * in is for non-route-server clients, | |
2784 | * out is for all peers | |
2785 | */ | |
2786 | if (!CHECK_FLAG(peer->flags, PEER_FLAG_RSERVER_CLIENT)) { | |
2787 | if (filter->map[RMAP_IN].name | |
2788 | && (strcmp(rmap_name, filter->map[RMAP_IN].name) == 0)) { | |
2789 | filter->map[RMAP_IN].map = map; | |
2790 | ||
2791 | if (route_update && peer->status == Established) { | |
2792 | if (CHECK_FLAG(peer->af_flags[afi][safi], | |
2793 | PEER_FLAG_SOFT_RECONFIG)) { | |
2794 | if (bgp_debug_update(peer, NULL, NULL, | |
2795 | 1)) | |
2796 | zlog_debug( | |
2797 | "Processing route_map %s update on " | |
2798 | "peer %s (inbound, soft-reconfig)", | |
2799 | rmap_name, peer->host); | |
2800 | ||
2801 | bgp_soft_reconfig_in(peer, afi, safi); | |
2802 | } else if ( | |
2803 | CHECK_FLAG(peer->cap, | |
2804 | PEER_CAP_REFRESH_OLD_RCV) | |
2805 | || CHECK_FLAG( | |
2806 | peer->cap, | |
2807 | PEER_CAP_REFRESH_NEW_RCV)) { | |
2808 | ||
2809 | if (bgp_debug_update(peer, NULL, NULL, | |
2810 | 1)) | |
2811 | zlog_debug( | |
2812 | "Processing route_map %s update on " | |
2813 | "peer %s (inbound, route-refresh)", | |
2814 | rmap_name, peer->host); | |
2815 | bgp_route_refresh_send(peer, afi, safi, | |
2816 | 0, 0, 0); | |
2817 | } | |
2818 | } | |
518f0eb1 | 2819 | } |
718e3744 | 2820 | } |
d62a17ae | 2821 | |
2822 | if (CHECK_FLAG(peer->flags, PEER_FLAG_RSERVER_CLIENT)) { | |
2823 | update = 0; | |
2824 | ||
2825 | if (update && route_update && peer->status == Established) { | |
2826 | if (CHECK_FLAG(peer->af_flags[afi][safi], | |
2827 | PEER_FLAG_SOFT_RECONFIG)) { | |
2828 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
2829 | zlog_debug( | |
2830 | "Processing route_map %s update on " | |
2831 | "peer %s (import, soft-reconfig)", | |
2832 | rmap_name, peer->host); | |
2833 | ||
2834 | bgp_soft_reconfig_in(peer, afi, safi); | |
2835 | } else if (CHECK_FLAG(peer->cap, | |
2836 | PEER_CAP_REFRESH_OLD_RCV) | |
2837 | || CHECK_FLAG(peer->cap, | |
2838 | PEER_CAP_REFRESH_NEW_RCV)) { | |
2839 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
2840 | zlog_debug( | |
2841 | "Processing route_map %s update on " | |
2842 | "peer %s (import, route-refresh)", | |
2843 | rmap_name, peer->host); | |
2844 | bgp_route_refresh_send(peer, afi, safi, 0, 0, | |
2845 | 0); | |
2846 | } | |
2847 | /* DD: Else, what else do we do ? Reset peer ? */ | |
2848 | } | |
518f0eb1 | 2849 | } |
d62a17ae | 2850 | |
2851 | /* | |
2852 | * For outbound, unsuppress and default-originate map change (content or | |
2853 | * map created), merely update the "config" here, the actual route | |
2854 | * announcement happens at the group level. | |
2855 | */ | |
2856 | if (filter->map[RMAP_OUT].name | |
2857 | && (strcmp(rmap_name, filter->map[RMAP_OUT].name) == 0)) | |
2858 | filter->map[RMAP_OUT].map = map; | |
2859 | ||
2860 | if (filter->usmap.name && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
2861 | filter->usmap.map = map; | |
2862 | ||
2863 | if (peer->default_rmap[afi][safi].name | |
2864 | && (strcmp(rmap_name, peer->default_rmap[afi][safi].name) == 0)) | |
2865 | peer->default_rmap[afi][safi].map = map; | |
2866 | } | |
2867 | ||
2868 | static void bgp_route_map_update_peer_group(const char *rmap_name, | |
2869 | struct route_map *map, | |
2870 | struct bgp *bgp) | |
2871 | { | |
2872 | struct peer_group *group; | |
2873 | struct listnode *node, *nnode; | |
2874 | struct bgp_filter *filter; | |
2875 | int afi, safi; | |
2876 | int direct; | |
2877 | ||
2878 | if (!bgp) | |
2879 | return; | |
2880 | ||
2881 | /* All the peers have been updated correctly already. This is | |
2882 | * just updating the placeholder data. No real update required. | |
2883 | */ | |
05c7a1cc QY |
2884 | for (ALL_LIST_ELEMENTS(bgp->group, node, nnode, group)) { |
2885 | FOREACH_AFI_SAFI (afi, safi) { | |
2886 | filter = &group->conf->filter[afi][safi]; | |
2887 | ||
2888 | for (direct = RMAP_IN; direct < RMAP_MAX; direct++) { | |
2889 | if ((filter->map[direct].name) | |
2890 | && (strcmp(rmap_name, | |
2891 | filter->map[direct].name) | |
d62a17ae | 2892 | == 0)) |
05c7a1cc | 2893 | filter->map[direct].map = map; |
d62a17ae | 2894 | } |
05c7a1cc QY |
2895 | |
2896 | if (filter->usmap.name | |
2897 | && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
2898 | filter->usmap.map = map; | |
2899 | } | |
2900 | } | |
518f0eb1 DS |
2901 | } |
2902 | ||
a6e0d253 DW |
2903 | /* |
2904 | * Note that if an extreme number (tens of thousands) of route-maps are in use | |
2905 | * and if bgp has an extreme number of peers, network statements, etc then this | |
2906 | * function can consume a lot of cycles. This is due to this function being | |
2907 | * called for each route-map and within this function we walk the list of peers, | |
2908 | * network statements, etc looking to see if they use this route-map. | |
2909 | */ | |
d62a17ae | 2910 | static void bgp_route_map_process_update(struct bgp *bgp, const char *rmap_name, |
2911 | int route_update) | |
2912 | { | |
2913 | int i; | |
2914 | afi_t afi; | |
2915 | safi_t safi; | |
2916 | struct peer *peer; | |
2917 | struct bgp_node *bn; | |
2918 | struct bgp_static *bgp_static; | |
2919 | struct listnode *node, *nnode; | |
2920 | struct route_map *map; | |
2921 | char buf[INET6_ADDRSTRLEN]; | |
2922 | ||
2923 | map = route_map_lookup_by_name(rmap_name); | |
2924 | ||
2925 | for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) { | |
2926 | ||
2927 | /* Ignore dummy peer-group structure */ | |
2928 | if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) | |
2929 | continue; | |
2930 | ||
05c7a1cc QY |
2931 | FOREACH_AFI_SAFI (afi, safi) { |
2932 | /* process in/out/import/export/default-orig | |
2933 | * route-maps */ | |
2934 | bgp_route_map_process_peer(rmap_name, map, peer, afi, | |
2935 | safi, route_update); | |
2936 | } | |
d62a17ae | 2937 | } |
2938 | ||
2939 | /* for outbound/default-orig route-maps, process for groups */ | |
2940 | update_group_policy_update(bgp, BGP_POLICY_ROUTE_MAP, rmap_name, | |
2941 | route_update, 0); | |
2942 | ||
2943 | /* update peer-group config (template) */ | |
2944 | bgp_route_map_update_peer_group(rmap_name, map, bgp); | |
2945 | ||
05c7a1cc QY |
2946 | FOREACH_AFI_SAFI (afi, safi) { |
2947 | /* For table route-map updates. */ | |
2948 | if (!bgp_fibupd_safi(safi)) | |
2949 | continue; | |
d62a17ae | 2950 | |
05c7a1cc QY |
2951 | if (bgp->table_map[afi][safi].name |
2952 | && (strcmp(rmap_name, bgp->table_map[afi][safi].name) | |
2953 | == 0)) { | |
2954 | bgp->table_map[afi][safi].map = map; | |
2955 | ||
2956 | if (BGP_DEBUG(zebra, ZEBRA)) | |
2957 | zlog_debug( | |
2958 | "Processing route_map %s update on " | |
2959 | "table map", | |
2960 | rmap_name); | |
2961 | if (route_update) | |
2962 | bgp_zebra_announce_table(bgp, afi, safi); | |
2963 | } | |
d62a17ae | 2964 | |
05c7a1cc QY |
2965 | /* For network route-map updates. */ |
2966 | for (bn = bgp_table_top(bgp->route[afi][safi]); bn; | |
2967 | bn = bgp_route_next(bn)) | |
2968 | if ((bgp_static = bn->info) != NULL) { | |
2969 | if (bgp_static->rmap.name | |
2970 | && (strcmp(rmap_name, bgp_static->rmap.name) | |
2971 | == 0)) { | |
2972 | bgp_static->rmap.map = map; | |
2973 | ||
2974 | if (route_update) | |
2975 | if (!bgp_static->backdoor) { | |
2976 | if (bgp_debug_zebra( | |
2977 | &bn->p)) | |
2978 | zlog_debug( | |
2979 | "Processing route_map %s update on " | |
2980 | "static route %s", | |
2981 | rmap_name, | |
2982 | inet_ntop( | |
2983 | bn->p.family, | |
2984 | &bn->p.u.prefix, | |
2985 | buf, | |
2986 | INET6_ADDRSTRLEN)); | |
2987 | bgp_static_update( | |
2988 | bgp, &bn->p, | |
2989 | bgp_static, afi, | |
2990 | safi); | |
2991 | } | |
d62a17ae | 2992 | } |
05c7a1cc QY |
2993 | } |
2994 | } | |
d62a17ae | 2995 | |
2996 | /* For redistribute route-map updates. */ | |
2997 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
2998 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
2999 | struct list *red_list; | |
3000 | struct listnode *node; | |
3001 | struct bgp_redist *red; | |
3002 | ||
3003 | red_list = bgp->redist[afi][i]; | |
3004 | if (!red_list) | |
3005 | continue; | |
3006 | ||
3007 | for (ALL_LIST_ELEMENTS_RO(red_list, node, red)) { | |
3008 | if (red->rmap.name | |
3009 | && (strcmp(rmap_name, red->rmap.name) | |
3010 | == 0)) { | |
3011 | red->rmap.map = map; | |
3012 | ||
3013 | if (route_update) { | |
3014 | if (BGP_DEBUG(zebra, ZEBRA)) | |
3015 | zlog_debug( | |
3016 | "Processing route_map %s update on " | |
3017 | "redistributed routes", | |
3018 | rmap_name); | |
3019 | ||
3020 | bgp_redistribute_resend( | |
3021 | bgp, afi, i, | |
3022 | red->instance); | |
3023 | } | |
3024 | } | |
3025 | } | |
3026 | } | |
3027 | } | |
3028 | ||
3029 | static int bgp_route_map_process_update_cb(char *rmap_name) | |
3030 | { | |
3031 | struct listnode *node, *nnode; | |
3032 | struct bgp *bgp; | |
3033 | ||
3034 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3035 | bgp_route_map_process_update(bgp, rmap_name, 1); | |
5fe9f963 | 3036 | |
65efcfce | 3037 | #if ENABLE_BGP_VNC |
d62a17ae | 3038 | zlog_debug("%s: calling vnc_routemap_update", __func__); |
3039 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 3040 | #endif |
d62a17ae | 3041 | return 0; |
518f0eb1 DS |
3042 | } |
3043 | ||
d62a17ae | 3044 | int bgp_route_map_update_timer(struct thread *thread) |
518f0eb1 | 3045 | { |
d62a17ae | 3046 | bm->t_rmap_update = NULL; |
518f0eb1 | 3047 | |
d62a17ae | 3048 | route_map_walk_update_list(bgp_route_map_process_update_cb); |
518f0eb1 | 3049 | |
d62a17ae | 3050 | return (0); |
518f0eb1 DS |
3051 | } |
3052 | ||
d62a17ae | 3053 | static void bgp_route_map_mark_update(const char *rmap_name) |
518f0eb1 | 3054 | { |
d62a17ae | 3055 | if (bm->t_rmap_update == NULL) { |
3056 | struct listnode *node, *nnode; | |
3057 | struct bgp *bgp; | |
3f9c7369 | 3058 | |
d62a17ae | 3059 | /* rmap_update_timer of 0 means don't do route updates */ |
3060 | if (bm->rmap_update_timer) { | |
3061 | bm->t_rmap_update = NULL; | |
3062 | thread_add_timer(bm->master, bgp_route_map_update_timer, | |
3063 | NULL, bm->rmap_update_timer, | |
3064 | &bm->t_rmap_update); | |
5fe9f963 | 3065 | |
d62a17ae | 3066 | /* Signal the groups that a route-map update event has |
3067 | * started */ | |
3068 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3069 | update_group_policy_update(bgp, | |
3070 | BGP_POLICY_ROUTE_MAP, | |
3071 | rmap_name, 1, 1); | |
3072 | } else { | |
3073 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3074 | bgp_route_map_process_update(bgp, rmap_name, 0); | |
3075 | #if ENABLE_BGP_VNC | |
3076 | zlog_debug("%s: calling vnc_routemap_update", __func__); | |
3077 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 3078 | #endif |
d62a17ae | 3079 | } |
3080 | } | |
718e3744 | 3081 | } |
6b0655a2 | 3082 | |
d62a17ae | 3083 | static void bgp_route_map_add(const char *rmap_name) |
73ac8160 | 3084 | { |
d62a17ae | 3085 | if (route_map_mark_updated(rmap_name, 0) == 0) |
3086 | bgp_route_map_mark_update(rmap_name); | |
73ac8160 | 3087 | |
d62a17ae | 3088 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 | 3089 | } |
518f0eb1 | 3090 | |
d62a17ae | 3091 | static void bgp_route_map_delete(const char *rmap_name) |
73ac8160 | 3092 | { |
d62a17ae | 3093 | if (route_map_mark_updated(rmap_name, 1) == 0) |
3094 | bgp_route_map_mark_update(rmap_name); | |
73ac8160 | 3095 | |
d62a17ae | 3096 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_DELETED); |
73ac8160 | 3097 | } |
518f0eb1 | 3098 | |
d62a17ae | 3099 | static void bgp_route_map_event(route_map_event_t event, const char *rmap_name) |
73ac8160 | 3100 | { |
d62a17ae | 3101 | if (route_map_mark_updated(rmap_name, 0) == 0) |
3102 | bgp_route_map_mark_update(rmap_name); | |
518f0eb1 | 3103 | |
d62a17ae | 3104 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 DS |
3105 | } |
3106 | ||
d37ba549 MK |
3107 | DEFUN (match_mac_address, |
3108 | match_mac_address_cmd, | |
3109 | "match mac address WORD", | |
3110 | MATCH_STR | |
3111 | "mac address\n" | |
3112 | "Match address of route\n" | |
3113 | "MAC Access-list name\n") | |
3114 | { | |
3115 | return bgp_route_match_add(vty, "mac address", argv[3]->arg, | |
3116 | RMAP_EVENT_FILTER_ADDED); | |
3117 | } | |
3118 | ||
3119 | DEFUN (no_match_mac_address, | |
3120 | no_match_mac_address_cmd, | |
646050e5 | 3121 | "no match mac address WORD", |
d37ba549 MK |
3122 | NO_STR |
3123 | MATCH_STR | |
3124 | "mac\n" | |
646050e5 MK |
3125 | "Match address of route\n" |
3126 | "MAC acess-list name\n") | |
d37ba549 | 3127 | { |
d37ba549 MK |
3128 | return bgp_route_match_delete(vty, "mac address", argv[4]->arg, |
3129 | RMAP_EVENT_FILTER_DELETED); | |
3130 | } | |
73ac8160 | 3131 | |
16f7ce2b MK |
3132 | DEFUN (match_evpn_vni, |
3133 | match_evpn_vni_cmd, | |
3134 | "match evpn vni (1-16777215)", | |
3135 | MATCH_STR | |
62982d5a | 3136 | EVPN_HELP_STR |
16f7ce2b MK |
3137 | "Match VNI\n" |
3138 | "VNI ID\n") | |
3139 | { | |
646050e5 | 3140 | return bgp_route_match_add(vty, "evpn vni", argv[3]->arg, |
16f7ce2b MK |
3141 | RMAP_EVENT_MATCH_ADDED); |
3142 | } | |
3143 | ||
3144 | DEFUN (no_match_evpn_vni, | |
3145 | no_match_evpn_vni_cmd, | |
3146 | "no match evpn vni (1-16777215)", | |
3147 | NO_STR | |
3148 | MATCH_STR | |
62982d5a | 3149 | EVPN_HELP_STR |
16f7ce2b MK |
3150 | "Match VNI\n" |
3151 | "VNI ID\n") | |
3152 | { | |
646050e5 | 3153 | return bgp_route_match_delete(vty, "evpn vni", argv[4]->arg, |
16f7ce2b MK |
3154 | RMAP_EVENT_MATCH_DELETED); |
3155 | } | |
3156 | ||
fee0f4c6 | 3157 | DEFUN (match_peer, |
3158 | match_peer_cmd, | |
8c3433e4 | 3159 | "match peer <A.B.C.D|X:X::X:X|WORD>", |
fee0f4c6 | 3160 | MATCH_STR |
3161 | "Match peer address\n" | |
6e13ed4a | 3162 | "IP address of peer\n" |
8c3433e4 DS |
3163 | "IPv6 address of peer\n" |
3164 | "Interface name of peer\n") | |
fee0f4c6 | 3165 | { |
d62a17ae | 3166 | int idx_ip = 2; |
3167 | return bgp_route_match_add(vty, "peer", argv[idx_ip]->arg, | |
3168 | RMAP_EVENT_MATCH_ADDED); | |
fee0f4c6 | 3169 | } |
3170 | ||
3171 | DEFUN (match_peer_local, | |
f412b39a | 3172 | match_peer_local_cmd, |
fee0f4c6 | 3173 | "match peer local", |
3174 | MATCH_STR | |
3175 | "Match peer address\n" | |
3176 | "Static or Redistributed routes\n") | |
3177 | { | |
d62a17ae | 3178 | return bgp_route_match_add(vty, "peer", "local", |
3179 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3180 | } |
3181 | ||
3182 | DEFUN (no_match_peer, | |
3183 | no_match_peer_cmd, | |
8c3433e4 | 3184 | "no match peer [<local|A.B.C.D|X:X::X:X|WORD>]", |
fee0f4c6 | 3185 | NO_STR |
3186 | MATCH_STR | |
4c9bd275 DW |
3187 | "Match peer address\n" |
3188 | "Static or Redistributed routes\n" | |
3189 | "IP address of peer\n" | |
8c3433e4 DS |
3190 | "IPv6 address of peer\n" |
3191 | "Interface name of peer\n") | |
fee0f4c6 | 3192 | { |
d62a17ae | 3193 | int idx_peer = 3; |
4c9bd275 | 3194 | |
d62a17ae | 3195 | if (argc <= idx_peer) |
3196 | return bgp_route_match_delete(vty, "peer", NULL, | |
3197 | RMAP_EVENT_MATCH_DELETED); | |
3198 | return bgp_route_match_delete(vty, "peer", argv[idx_peer]->arg, | |
3199 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3200 | } |
3201 | ||
fee0f4c6 | 3202 | |
4c9bd275 | 3203 | /* match probability */ |
1add115a VT |
3204 | DEFUN (match_probability, |
3205 | match_probability_cmd, | |
6147e2c6 | 3206 | "match probability (0-100)", |
1add115a VT |
3207 | MATCH_STR |
3208 | "Match portion of routes defined by percentage value\n" | |
3209 | "Percentage of routes\n") | |
3210 | { | |
d62a17ae | 3211 | int idx_number = 2; |
3212 | return bgp_route_match_add(vty, "probability", argv[idx_number]->arg, | |
3213 | RMAP_EVENT_MATCH_ADDED); | |
1add115a VT |
3214 | } |
3215 | ||
4c9bd275 | 3216 | |
1add115a VT |
3217 | DEFUN (no_match_probability, |
3218 | no_match_probability_cmd, | |
4c9bd275 | 3219 | "no match probability [(1-99)]", |
1add115a VT |
3220 | NO_STR |
3221 | MATCH_STR | |
4c9bd275 DW |
3222 | "Match portion of routes defined by percentage value\n" |
3223 | "Percentage of routes\n") | |
1add115a | 3224 | { |
d62a17ae | 3225 | int idx_number = 3; |
3226 | if (argc <= idx_number) | |
3227 | return bgp_route_match_delete(vty, "probability", NULL, | |
3228 | RMAP_EVENT_MATCH_DELETED); | |
3229 | return bgp_route_match_delete(vty, "probability", argv[idx_number]->arg, | |
3230 | RMAP_EVENT_MATCH_DELETED); | |
1add115a VT |
3231 | } |
3232 | ||
1add115a | 3233 | |
f412b39a | 3234 | DEFUN (match_ip_route_source, |
c1643bb7 | 3235 | match_ip_route_source_cmd, |
6147e2c6 | 3236 | "match ip route-source <(1-199)|(1300-2699)|WORD>", |
c1643bb7 | 3237 | MATCH_STR |
3238 | IP_STR | |
3239 | "Match advertising source address of route\n" | |
3240 | "IP access-list number\n" | |
3241 | "IP access-list number (expanded range)\n" | |
3242 | "IP standard access-list name\n") | |
3243 | { | |
d62a17ae | 3244 | int idx_acl = 3; |
3245 | return bgp_route_match_add(vty, "ip route-source", argv[idx_acl]->arg, | |
3246 | RMAP_EVENT_FILTER_ADDED); | |
c1643bb7 | 3247 | } |
3248 | ||
4c9bd275 | 3249 | |
c1643bb7 | 3250 | DEFUN (no_match_ip_route_source, |
3251 | no_match_ip_route_source_cmd, | |
6de69f83 | 3252 | "no match ip route-source [<(1-199)|(1300-2699)|WORD>]", |
c1643bb7 | 3253 | NO_STR |
3254 | MATCH_STR | |
3255 | IP_STR | |
4c9bd275 DW |
3256 | "Match advertising source address of route\n" |
3257 | "IP access-list number\n" | |
3258 | "IP access-list number (expanded range)\n" | |
3259 | "IP standard access-list name\n") | |
c1643bb7 | 3260 | { |
d62a17ae | 3261 | int idx_number = 4; |
3262 | if (argc <= idx_number) | |
3263 | return bgp_route_match_delete(vty, "ip route-source", NULL, | |
3264 | RMAP_EVENT_FILTER_DELETED); | |
3265 | return bgp_route_match_delete(vty, "ip route-source", | |
3266 | argv[idx_number]->arg, | |
3267 | RMAP_EVENT_FILTER_DELETED); | |
c1643bb7 | 3268 | } |
3269 | ||
c1643bb7 | 3270 | |
f412b39a | 3271 | DEFUN (match_ip_route_source_prefix_list, |
c1643bb7 | 3272 | match_ip_route_source_prefix_list_cmd, |
3273 | "match ip route-source prefix-list WORD", | |
3274 | MATCH_STR | |
3275 | IP_STR | |
3276 | "Match advertising source address of route\n" | |
3277 | "Match entries of prefix-lists\n" | |
3278 | "IP prefix-list name\n") | |
3279 | { | |
d62a17ae | 3280 | int idx_word = 4; |
3281 | return bgp_route_match_add(vty, "ip route-source prefix-list", | |
3282 | argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED); | |
c1643bb7 | 3283 | } |
3284 | ||
4c9bd275 | 3285 | |
c1643bb7 | 3286 | DEFUN (no_match_ip_route_source_prefix_list, |
3287 | no_match_ip_route_source_prefix_list_cmd, | |
4c9bd275 | 3288 | "no match ip route-source prefix-list [WORD]", |
c1643bb7 | 3289 | NO_STR |
3290 | MATCH_STR | |
3291 | IP_STR | |
3292 | "Match advertising source address of route\n" | |
4c9bd275 DW |
3293 | "Match entries of prefix-lists\n" |
3294 | "IP prefix-list name\n") | |
c1643bb7 | 3295 | { |
d62a17ae | 3296 | int idx_word = 5; |
3297 | if (argc <= idx_word) | |
3298 | return bgp_route_match_delete(vty, | |
3299 | "ip route-source prefix-list", | |
3300 | NULL, RMAP_EVENT_PLIST_DELETED); | |
3301 | return bgp_route_match_delete(vty, "ip route-source prefix-list", | |
3302 | argv[idx_word]->arg, | |
3303 | RMAP_EVENT_PLIST_DELETED); | |
c1643bb7 | 3304 | } |
3305 | ||
c1643bb7 | 3306 | |
af291c15 DS |
3307 | DEFUN (match_local_pref, |
3308 | match_local_pref_cmd, | |
6147e2c6 | 3309 | "match local-preference (0-4294967295)", |
af291c15 DS |
3310 | MATCH_STR |
3311 | "Match local-preference of route\n" | |
3312 | "Metric value\n") | |
3313 | { | |
d62a17ae | 3314 | int idx_number = 2; |
3315 | return bgp_route_match_add(vty, "local-preference", | |
3316 | argv[idx_number]->arg, | |
3317 | RMAP_EVENT_MATCH_ADDED); | |
af291c15 DS |
3318 | } |
3319 | ||
4c9bd275 | 3320 | |
af291c15 DS |
3321 | DEFUN (no_match_local_pref, |
3322 | no_match_local_pref_cmd, | |
4c9bd275 | 3323 | "no match local-preference [(0-4294967295)]", |
af291c15 DS |
3324 | NO_STR |
3325 | MATCH_STR | |
4c9bd275 DW |
3326 | "Match local preference of route\n" |
3327 | "Local preference value\n") | |
af291c15 | 3328 | { |
d62a17ae | 3329 | int idx_localpref = 3; |
3330 | if (argc <= idx_localpref) | |
3331 | return bgp_route_match_delete(vty, "local-preference", NULL, | |
3332 | RMAP_EVENT_MATCH_DELETED); | |
3333 | return bgp_route_match_delete(vty, "local-preference", | |
3334 | argv[idx_localpref]->arg, | |
3335 | RMAP_EVENT_MATCH_DELETED); | |
af291c15 DS |
3336 | } |
3337 | ||
af291c15 | 3338 | |
f412b39a | 3339 | DEFUN (match_community, |
718e3744 | 3340 | match_community_cmd, |
0d702986 | 3341 | "match community <(1-99)|(100-500)|WORD> [exact-match]", |
718e3744 | 3342 | MATCH_STR |
3343 | "Match BGP community list\n" | |
3344 | "Community-list number (standard)\n" | |
3345 | "Community-list number (expanded)\n" | |
3346 | "Community-list name\n" | |
3347 | "Do exact matching of communities\n") | |
3348 | { | |
d62a17ae | 3349 | int idx_comm_list = 2; |
3350 | int ret; | |
3351 | char *argstr; | |
718e3744 | 3352 | |
d62a17ae | 3353 | if (argc == 4) { |
3354 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
3355 | strlen(argv[idx_comm_list]->arg) | |
3356 | + strlen("exact-match") + 2); | |
718e3744 | 3357 | |
d62a17ae | 3358 | sprintf(argstr, "%s exact-match", argv[idx_comm_list]->arg); |
3359 | } else | |
3360 | argstr = argv[idx_comm_list]->arg; | |
718e3744 | 3361 | |
d62a17ae | 3362 | ret = bgp_route_match_add(vty, "community", argstr, |
3363 | RMAP_EVENT_CLIST_ADDED); | |
718e3744 | 3364 | |
d62a17ae | 3365 | if (argstr != argv[idx_comm_list]->arg) |
3366 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); | |
718e3744 | 3367 | |
d62a17ae | 3368 | return ret; |
718e3744 | 3369 | } |
3370 | ||
3371 | DEFUN (no_match_community, | |
3372 | no_match_community_cmd, | |
4c9bd275 | 3373 | "no match community [<(1-99)|(100-500)|WORD> [exact-match]]", |
718e3744 | 3374 | NO_STR |
3375 | MATCH_STR | |
4c9bd275 DW |
3376 | "Match BGP community list\n" |
3377 | "Community-list number (standard)\n" | |
3378 | "Community-list number (expanded)\n" | |
3379 | "Community-list name\n" | |
3380 | "Do exact matching of communities\n") | |
718e3744 | 3381 | { |
d62a17ae | 3382 | return bgp_route_match_delete(vty, "community", NULL, |
3383 | RMAP_EVENT_CLIST_DELETED); | |
718e3744 | 3384 | } |
3385 | ||
57d187bc JS |
3386 | DEFUN (match_lcommunity, |
3387 | match_lcommunity_cmd, | |
0d702986 | 3388 | "match large-community <(1-99)|(100-500)|WORD>", |
57d187bc JS |
3389 | MATCH_STR |
3390 | "Match BGP large community list\n" | |
3391 | "Large Community-list number (standard)\n" | |
3392 | "Large Community-list number (expanded)\n" | |
3393 | "Large Community-list name\n") | |
3394 | { | |
d62a17ae | 3395 | return bgp_route_match_add(vty, "large-community", argv[2]->arg, |
3396 | RMAP_EVENT_LLIST_ADDED); | |
57d187bc | 3397 | } |
718e3744 | 3398 | |
57d187bc JS |
3399 | DEFUN (no_match_lcommunity, |
3400 | no_match_lcommunity_cmd, | |
52951b63 | 3401 | "no match large-community [<(1-99)|(100-500)|WORD>]", |
57d187bc JS |
3402 | NO_STR |
3403 | MATCH_STR | |
3404 | "Match BGP large community list\n" | |
3405 | "Large Community-list number (standard)\n" | |
3406 | "Large Community-list number (expanded)\n" | |
3407 | "Large Community-list name\n") | |
3408 | { | |
d62a17ae | 3409 | return bgp_route_match_delete(vty, "large-community", NULL, |
3410 | RMAP_EVENT_LLIST_DELETED); | |
57d187bc | 3411 | } |
718e3744 | 3412 | |
f412b39a | 3413 | DEFUN (match_ecommunity, |
73ffb25b | 3414 | match_ecommunity_cmd, |
6147e2c6 | 3415 | "match extcommunity <(1-99)|(100-500)|WORD>", |
73ffb25b | 3416 | MATCH_STR |
3417 | "Match BGP/VPN extended community list\n" | |
3418 | "Extended community-list number (standard)\n" | |
3419 | "Extended community-list number (expanded)\n" | |
3420 | "Extended community-list name\n") | |
3421 | { | |
d62a17ae | 3422 | int idx_comm_list = 2; |
3423 | return bgp_route_match_add(vty, "extcommunity", | |
3424 | argv[idx_comm_list]->arg, | |
3425 | RMAP_EVENT_ECLIST_ADDED); | |
73ffb25b | 3426 | } |
3427 | ||
4c9bd275 | 3428 | |
73ffb25b | 3429 | DEFUN (no_match_ecommunity, |
3430 | no_match_ecommunity_cmd, | |
4c9bd275 | 3431 | "no match extcommunity [<(1-99)|(100-500)|WORD>]", |
73ffb25b | 3432 | NO_STR |
3433 | MATCH_STR | |
4c9bd275 DW |
3434 | "Match BGP/VPN extended community list\n" |
3435 | "Extended community-list number (standard)\n" | |
3436 | "Extended community-list number (expanded)\n" | |
3437 | "Extended community-list name\n") | |
73ffb25b | 3438 | { |
d62a17ae | 3439 | return bgp_route_match_delete(vty, "extcommunity", NULL, |
3440 | RMAP_EVENT_ECLIST_DELETED); | |
73ffb25b | 3441 | } |
3442 | ||
73ffb25b | 3443 | |
718e3744 | 3444 | DEFUN (match_aspath, |
3445 | match_aspath_cmd, | |
3446 | "match as-path WORD", | |
3447 | MATCH_STR | |
3448 | "Match BGP AS path list\n" | |
3449 | "AS path access-list name\n") | |
3450 | { | |
d62a17ae | 3451 | int idx_word = 2; |
3452 | return bgp_route_match_add(vty, "as-path", argv[idx_word]->arg, | |
3453 | RMAP_EVENT_ASLIST_ADDED); | |
718e3744 | 3454 | } |
3455 | ||
4c9bd275 | 3456 | |
718e3744 | 3457 | DEFUN (no_match_aspath, |
3458 | no_match_aspath_cmd, | |
4c9bd275 | 3459 | "no match as-path [WORD]", |
718e3744 | 3460 | NO_STR |
3461 | MATCH_STR | |
4c9bd275 DW |
3462 | "Match BGP AS path list\n" |
3463 | "AS path access-list name\n") | |
718e3744 | 3464 | { |
d62a17ae | 3465 | return bgp_route_match_delete(vty, "as-path", NULL, |
3466 | RMAP_EVENT_ASLIST_DELETED); | |
718e3744 | 3467 | } |
3468 | ||
718e3744 | 3469 | |
3470 | DEFUN (match_origin, | |
3471 | match_origin_cmd, | |
6147e2c6 | 3472 | "match origin <egp|igp|incomplete>", |
718e3744 | 3473 | MATCH_STR |
3474 | "BGP origin code\n" | |
3475 | "remote EGP\n" | |
3476 | "local IGP\n" | |
3477 | "unknown heritage\n") | |
3478 | { | |
d62a17ae | 3479 | int idx_origin = 2; |
3480 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
3481 | return bgp_route_match_add(vty, "origin", "igp", | |
3482 | RMAP_EVENT_MATCH_ADDED); | |
3483 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
3484 | return bgp_route_match_add(vty, "origin", "egp", | |
3485 | RMAP_EVENT_MATCH_ADDED); | |
3486 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
3487 | return bgp_route_match_add(vty, "origin", "incomplete", | |
3488 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 3489 | |
d62a17ae | 3490 | vty_out(vty, "%% Invalid match origin type\n"); |
3491 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 3492 | } |
3493 | ||
4c9bd275 | 3494 | |
718e3744 | 3495 | DEFUN (no_match_origin, |
3496 | no_match_origin_cmd, | |
4c9bd275 | 3497 | "no match origin [<egp|igp|incomplete>]", |
718e3744 | 3498 | NO_STR |
3499 | MATCH_STR | |
4c9bd275 DW |
3500 | "BGP origin code\n" |
3501 | "remote EGP\n" | |
3502 | "local IGP\n" | |
3503 | "unknown heritage\n") | |
718e3744 | 3504 | { |
d62a17ae | 3505 | return bgp_route_match_delete(vty, "origin", NULL, |
3506 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 3507 | } |
3508 | ||
af5cd0a5 | 3509 | DEFUN (set_ip_nexthop_peer, |
3510 | set_ip_nexthop_peer_cmd, | |
89602edb QY |
3511 | "[no] set ip next-hop peer-address", |
3512 | NO_STR | |
af5cd0a5 | 3513 | SET_STR |
3514 | IP_STR | |
3515 | "Next hop address\n" | |
3516 | "Use peer address (for BGP only)\n") | |
3517 | { | |
89602edb QY |
3518 | int (*func)(struct vty *, struct route_map_index *, const char *, |
3519 | const char *) = strmatch(argv[0]->text, "no") | |
3520 | ? generic_set_delete | |
3521 | : generic_set_add; | |
3522 | ||
3523 | return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop", | |
3524 | "peer-address"); | |
af5cd0a5 | 3525 | } |
3526 | ||
316e074d DS |
3527 | DEFUN (set_ip_nexthop_unchanged, |
3528 | set_ip_nexthop_unchanged_cmd, | |
cca30ba8 QY |
3529 | "[no] set ip next-hop unchanged", |
3530 | NO_STR | |
316e074d DS |
3531 | SET_STR |
3532 | IP_STR | |
3533 | "Next hop address\n" | |
3534 | "Don't modify existing Next hop address\n") | |
3535 | { | |
cca30ba8 QY |
3536 | int (*func)(struct vty *, struct route_map_index *, const char *, |
3537 | const char *) = strmatch(argv[0]->text, "no") | |
3538 | ? generic_set_delete | |
3539 | : generic_set_add; | |
3540 | ||
3541 | return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop", | |
3542 | "unchanged"); | |
718e3744 | 3543 | } |
3544 | ||
718e3744 | 3545 | |
3546 | DEFUN (set_local_pref, | |
3547 | set_local_pref_cmd, | |
6147e2c6 | 3548 | "set local-preference (0-4294967295)", |
718e3744 | 3549 | SET_STR |
3550 | "BGP local preference path attribute\n" | |
3551 | "Preference value\n") | |
3552 | { | |
d62a17ae | 3553 | int idx_number = 2; |
3554 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3555 | "local-preference", argv[idx_number]->arg); | |
718e3744 | 3556 | } |
3557 | ||
4c9bd275 | 3558 | |
718e3744 | 3559 | DEFUN (no_set_local_pref, |
3560 | no_set_local_pref_cmd, | |
4c9bd275 | 3561 | "no set local-preference [(0-4294967295)]", |
718e3744 | 3562 | NO_STR |
3563 | SET_STR | |
4c9bd275 DW |
3564 | "BGP local preference path attribute\n" |
3565 | "Preference value\n") | |
718e3744 | 3566 | { |
d62a17ae | 3567 | int idx_localpref = 3; |
3568 | if (argc <= idx_localpref) | |
3569 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3570 | "local-preference", NULL); | |
3571 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3572 | "local-preference", argv[idx_localpref]->arg); | |
718e3744 | 3573 | } |
3574 | ||
718e3744 | 3575 | |
3576 | DEFUN (set_weight, | |
3577 | set_weight_cmd, | |
6147e2c6 | 3578 | "set weight (0-4294967295)", |
718e3744 | 3579 | SET_STR |
3580 | "BGP weight for routing table\n" | |
3581 | "Weight value\n") | |
3582 | { | |
d62a17ae | 3583 | int idx_number = 2; |
3584 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "weight", | |
3585 | argv[idx_number]->arg); | |
718e3744 | 3586 | } |
3587 | ||
4c9bd275 | 3588 | |
718e3744 | 3589 | DEFUN (no_set_weight, |
3590 | no_set_weight_cmd, | |
4c9bd275 | 3591 | "no set weight [(0-4294967295)]", |
718e3744 | 3592 | NO_STR |
3593 | SET_STR | |
4c9bd275 DW |
3594 | "BGP weight for routing table\n" |
3595 | "Weight value\n") | |
718e3744 | 3596 | { |
d62a17ae | 3597 | int idx_weight = 3; |
3598 | if (argc <= idx_weight) | |
3599 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3600 | "weight", NULL); | |
3601 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3602 | "weight", argv[idx_weight]->arg); | |
718e3744 | 3603 | } |
3604 | ||
d990e384 DS |
3605 | DEFUN (set_label_index, |
3606 | set_label_index_cmd, | |
8b81993e | 3607 | "set label-index (0-1048560)", |
d990e384 DS |
3608 | SET_STR |
3609 | "Label index to associate with the prefix\n" | |
3610 | "Label index value\n") | |
3611 | { | |
d62a17ae | 3612 | int idx_number = 2; |
3613 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3614 | "label-index", argv[idx_number]->arg); | |
d990e384 DS |
3615 | } |
3616 | ||
3617 | DEFUN (no_set_label_index, | |
3618 | no_set_label_index_cmd, | |
8b81993e | 3619 | "no set label-index [(0-1048560)]", |
d990e384 DS |
3620 | NO_STR |
3621 | SET_STR | |
3622 | "Label index to associate with the prefix\n" | |
3623 | "Label index value\n") | |
3624 | { | |
d62a17ae | 3625 | int idx_label_index = 3; |
3626 | if (argc <= idx_label_index) | |
3627 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3628 | "label-index", NULL); | |
3629 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3630 | "label-index", argv[idx_label_index]->arg); | |
d990e384 | 3631 | } |
718e3744 | 3632 | |
12dcf78e QY |
3633 | DEFUN (set_aspath_prepend_asn, |
3634 | set_aspath_prepend_asn_cmd, | |
3635 | "set as-path prepend (1-4294967295)...", | |
718e3744 | 3636 | SET_STR |
841f7a57 | 3637 | "Transform BGP AS_PATH attribute\n" |
718e3744 | 3638 | "Prepend to the as-path\n" |
12dcf78e | 3639 | "AS number\n") |
718e3744 | 3640 | { |
d62a17ae | 3641 | int idx_asn = 3; |
3642 | int ret; | |
3643 | char *str; | |
718e3744 | 3644 | |
d62a17ae | 3645 | str = argv_concat(argv, argc, idx_asn); |
3646 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3647 | "as-path prepend", str); | |
3648 | XFREE(MTYPE_TMP, str); | |
718e3744 | 3649 | |
d62a17ae | 3650 | return ret; |
718e3744 | 3651 | } |
3652 | ||
12dcf78e QY |
3653 | DEFUN (set_aspath_prepend_lastas, |
3654 | set_aspath_prepend_lastas_cmd, | |
b6ab2929 | 3655 | "set as-path prepend last-as (1-10)", |
12dcf78e QY |
3656 | SET_STR |
3657 | "Transform BGP AS_PATH attribute\n" | |
3658 | "Prepend to the as-path\n" | |
3659 | "Use the peer's AS-number\n" | |
b6ab2929 | 3660 | "Number of times to insert\n") |
12dcf78e | 3661 | { |
d62a17ae | 3662 | return set_aspath_prepend_asn(self, vty, argc, argv); |
12dcf78e | 3663 | } |
bc3dd427 | 3664 | |
718e3744 | 3665 | DEFUN (no_set_aspath_prepend, |
3666 | no_set_aspath_prepend_cmd, | |
a4b2b610 | 3667 | "no set as-path prepend [(1-4294967295)]", |
718e3744 | 3668 | NO_STR |
3669 | SET_STR | |
841f7a57 | 3670 | "Transform BGP AS_PATH attribute\n" |
a4b2b610 DW |
3671 | "Prepend to the as-path\n" |
3672 | "AS number\n") | |
718e3744 | 3673 | { |
d62a17ae | 3674 | int idx_asn = 4; |
3675 | int ret; | |
3676 | char *str; | |
a7f93f3e | 3677 | |
d62a17ae | 3678 | str = argv_concat(argv, argc, idx_asn); |
3679 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3680 | "as-path prepend", str); | |
3681 | XFREE(MTYPE_TMP, str); | |
3682 | return ret; | |
718e3744 | 3683 | } |
3684 | ||
718e3744 | 3685 | |
841f7a57 DO |
3686 | DEFUN (set_aspath_exclude, |
3687 | set_aspath_exclude_cmd, | |
a4b2b610 | 3688 | "set as-path exclude (1-4294967295)...", |
841f7a57 DO |
3689 | SET_STR |
3690 | "Transform BGP AS-path attribute\n" | |
3691 | "Exclude from the as-path\n" | |
3692 | "AS number\n") | |
3693 | { | |
d62a17ae | 3694 | int idx_asn = 3; |
3695 | int ret; | |
3696 | char *str; | |
841f7a57 | 3697 | |
d62a17ae | 3698 | str = argv_concat(argv, argc, idx_asn); |
3699 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3700 | "as-path exclude", str); | |
3701 | XFREE(MTYPE_TMP, str); | |
3702 | return ret; | |
841f7a57 DO |
3703 | } |
3704 | ||
3705 | DEFUN (no_set_aspath_exclude, | |
3706 | no_set_aspath_exclude_cmd, | |
a4b2b610 | 3707 | "no set as-path exclude (1-4294967295)...", |
841f7a57 DO |
3708 | NO_STR |
3709 | SET_STR | |
3710 | "Transform BGP AS_PATH attribute\n" | |
a4b2b610 DW |
3711 | "Exclude from the as-path\n" |
3712 | "AS number\n") | |
841f7a57 | 3713 | { |
d62a17ae | 3714 | int idx_asn = 4; |
3715 | int ret; | |
3716 | char *str; | |
841f7a57 | 3717 | |
d62a17ae | 3718 | str = argv_concat(argv, argc, idx_asn); |
3719 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3720 | "as-path exclude", str); | |
3721 | XFREE(MTYPE_TMP, str); | |
3722 | return ret; | |
841f7a57 DO |
3723 | } |
3724 | ||
841f7a57 | 3725 | |
718e3744 | 3726 | DEFUN (set_community, |
3727 | set_community_cmd, | |
e961923c | 3728 | "set community AA:NN...", |
718e3744 | 3729 | SET_STR |
3730 | "BGP community attribute\n" | |
859d388e | 3731 | COMMUNITY_VAL_STR) |
718e3744 | 3732 | { |
d62a17ae | 3733 | int idx_aa_nn = 2; |
3734 | int i; | |
3735 | int first = 0; | |
3736 | int additive = 0; | |
3737 | struct buffer *b; | |
3738 | struct community *com = NULL; | |
3739 | char *str; | |
3740 | char *argstr; | |
3741 | int ret; | |
3742 | ||
3743 | b = buffer_new(1024); | |
3744 | ||
3745 | for (i = idx_aa_nn; i < argc; i++) { | |
3746 | if (strncmp(argv[i]->arg, "additive", strlen(argv[i]->arg)) | |
3747 | == 0) { | |
3748 | additive = 1; | |
3749 | continue; | |
3750 | } | |
3751 | ||
3752 | if (first) | |
3753 | buffer_putc(b, ' '); | |
3754 | else | |
3755 | first = 1; | |
3756 | ||
3757 | if (strncmp(argv[i]->arg, "internet", strlen(argv[i]->arg)) | |
3758 | == 0) { | |
3759 | buffer_putstr(b, "internet"); | |
3760 | continue; | |
3761 | } | |
3762 | if (strncmp(argv[i]->arg, "local-AS", strlen(argv[i]->arg)) | |
3763 | == 0) { | |
3764 | buffer_putstr(b, "local-AS"); | |
3765 | continue; | |
3766 | } | |
3767 | if (strncmp(argv[i]->arg, "no-a", strlen("no-a")) == 0 | |
3768 | && strncmp(argv[i]->arg, "no-advertise", | |
3769 | strlen(argv[i]->arg)) | |
3770 | == 0) { | |
3771 | buffer_putstr(b, "no-advertise"); | |
3772 | continue; | |
3773 | } | |
3774 | if (strncmp(argv[i]->arg, "no-e", strlen("no-e")) == 0 | |
3775 | && strncmp(argv[i]->arg, "no-export", strlen(argv[i]->arg)) | |
3776 | == 0) { | |
3777 | buffer_putstr(b, "no-export"); | |
3778 | continue; | |
3779 | } | |
7f323236 DW |
3780 | if (strncmp(argv[i]->arg, "graceful-shutdown", strlen(argv[i]->arg)) |
3781 | == 0) { | |
3782 | buffer_putstr(b, "graceful-shutdown"); | |
3783 | continue; | |
3784 | } | |
d62a17ae | 3785 | buffer_putstr(b, argv[i]->arg); |
3786 | } | |
3787 | buffer_putc(b, '\0'); | |
3788 | ||
3789 | /* Fetch result string then compile it to communities attribute. */ | |
3790 | str = buffer_getstr(b); | |
3791 | buffer_free(b); | |
3792 | ||
3793 | if (str) { | |
3794 | com = community_str2com(str); | |
3795 | XFREE(MTYPE_TMP, str); | |
3796 | } | |
3797 | ||
3798 | /* Can't compile user input into communities attribute. */ | |
3799 | if (!com) { | |
3800 | vty_out(vty, "%% Malformed communities attribute\n"); | |
3801 | return CMD_WARNING_CONFIG_FAILED; | |
3802 | } | |
3803 | ||
3804 | /* Set communites attribute string. */ | |
a69ea8ae | 3805 | str = community_str(com, false); |
d62a17ae | 3806 | |
3807 | if (additive) { | |
3808 | argstr = XCALLOC(MTYPE_TMP, | |
3809 | strlen(str) + strlen(" additive") + 1); | |
3810 | strcpy(argstr, str); | |
3811 | strcpy(argstr + strlen(str), " additive"); | |
3812 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3813 | "community", argstr); | |
3814 | XFREE(MTYPE_TMP, argstr); | |
3815 | } else | |
3816 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3817 | "community", str); | |
3818 | ||
3819 | community_free(com); | |
3820 | ||
3821 | return ret; | |
718e3744 | 3822 | } |
3823 | ||
3824 | DEFUN (set_community_none, | |
3825 | set_community_none_cmd, | |
3826 | "set community none", | |
3827 | SET_STR | |
3828 | "BGP community attribute\n" | |
3829 | "No community attribute\n") | |
3830 | { | |
d62a17ae | 3831 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3832 | "community", "none"); | |
718e3744 | 3833 | } |
3834 | ||
3835 | DEFUN (no_set_community, | |
3836 | no_set_community_cmd, | |
a4b2b610 | 3837 | "no set community AA:NN...", |
718e3744 | 3838 | NO_STR |
3839 | SET_STR | |
d7fa34c1 QY |
3840 | "BGP community attribute\n" |
3841 | COMMUNITY_VAL_STR) | |
718e3744 | 3842 | { |
d62a17ae | 3843 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3844 | "community", NULL); | |
718e3744 | 3845 | } |
3846 | ||
718e3744 | 3847 | |
718e3744 | 3848 | DEFUN (set_community_delete, |
3849 | set_community_delete_cmd, | |
6147e2c6 | 3850 | "set comm-list <(1-99)|(100-500)|WORD> delete", |
718e3744 | 3851 | SET_STR |
3852 | "set BGP community list (for deletion)\n" | |
3853 | "Community-list number (standard)\n" | |
5e3edbf5 | 3854 | "Community-list number (expanded)\n" |
718e3744 | 3855 | "Community-list name\n" |
3856 | "Delete matching communities\n") | |
3857 | { | |
d62a17ae | 3858 | int idx_comm_list = 2; |
3859 | char *str; | |
718e3744 | 3860 | |
d62a17ae | 3861 | str = XCALLOC(MTYPE_TMP, |
3862 | strlen(argv[idx_comm_list]->arg) + strlen(" delete") + 1); | |
3863 | strcpy(str, argv[idx_comm_list]->arg); | |
3864 | strcpy(str + strlen(argv[idx_comm_list]->arg), " delete"); | |
718e3744 | 3865 | |
d62a17ae | 3866 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "comm-list", |
3867 | str); | |
718e3744 | 3868 | |
d62a17ae | 3869 | XFREE(MTYPE_TMP, str); |
3870 | return CMD_SUCCESS; | |
718e3744 | 3871 | } |
3872 | ||
3873 | DEFUN (no_set_community_delete, | |
3874 | no_set_community_delete_cmd, | |
a4b2b610 | 3875 | "no set comm-list [<(1-99)|(100-500)|WORD> delete]", |
718e3744 | 3876 | NO_STR |
3877 | SET_STR | |
d7fa34c1 QY |
3878 | "set BGP community list (for deletion)\n" |
3879 | "Community-list number (standard)\n" | |
3880 | "Community-list number (expanded)\n" | |
3881 | "Community-list name\n" | |
3882 | "Delete matching communities\n") | |
718e3744 | 3883 | { |
d62a17ae | 3884 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3885 | "comm-list", NULL); | |
718e3744 | 3886 | } |
3887 | ||
57d187bc JS |
3888 | DEFUN (set_lcommunity, |
3889 | set_lcommunity_cmd, | |
3890 | "set large-community AA:BB:CC...", | |
3891 | SET_STR | |
3892 | "BGP large community attribute\n" | |
3893 | "Large Community number in aa:bb:cc format or additive\n") | |
3894 | { | |
d62a17ae | 3895 | int ret; |
3896 | char *str; | |
57d187bc | 3897 | |
d62a17ae | 3898 | str = argv_concat(argv, argc, 2); |
3899 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3900 | "large-community", str); | |
3901 | XFREE(MTYPE_TMP, str); | |
57d187bc | 3902 | |
d62a17ae | 3903 | return ret; |
57d187bc JS |
3904 | } |
3905 | ||
3906 | DEFUN (set_lcommunity_none, | |
3907 | set_lcommunity_none_cmd, | |
3908 | "set large-community none", | |
3909 | SET_STR | |
3910 | "BGP large community attribute\n" | |
3911 | "No large community attribute\n") | |
3912 | { | |
d62a17ae | 3913 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3914 | "large-community", "none"); | |
57d187bc JS |
3915 | } |
3916 | ||
3917 | DEFUN (no_set_lcommunity, | |
3918 | no_set_lcommunity_cmd, | |
52951b63 | 3919 | "no set large-community none", |
57d187bc JS |
3920 | NO_STR |
3921 | SET_STR | |
3922 | "BGP large community attribute\n" | |
52951b63 | 3923 | "No community attribute\n") |
57d187bc | 3924 | { |
d62a17ae | 3925 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3926 | "large-community", NULL); | |
57d187bc JS |
3927 | } |
3928 | ||
52951b63 DS |
3929 | DEFUN (no_set_lcommunity1, |
3930 | no_set_lcommunity1_cmd, | |
3931 | "no set large-community AA:BB:CC...", | |
3932 | NO_STR | |
3933 | SET_STR | |
3934 | "BGP large community attribute\n" | |
3935 | "Large community in AA:BB:CC... format or additive\n") | |
3936 | { | |
d62a17ae | 3937 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3938 | "large-community", NULL); | |
52951b63 | 3939 | } |
57d187bc JS |
3940 | |
3941 | DEFUN (set_lcommunity_delete, | |
3942 | set_lcommunity_delete_cmd, | |
3943 | "set large-comm-list <(1-99)|(100-500)|WORD> delete", | |
3944 | SET_STR | |
3945 | "set BGP large community list (for deletion)\n" | |
3946 | "Large Community-list number (standard)\n" | |
3947 | "Large Communitly-list number (expanded)\n" | |
3948 | "Large Community-list name\n" | |
3949 | "Delete matching large communities\n") | |
3950 | { | |
d62a17ae | 3951 | char *str; |
57d187bc | 3952 | |
d62a17ae | 3953 | str = XCALLOC(MTYPE_TMP, strlen(argv[2]->arg) + strlen(" delete") + 1); |
3954 | strcpy(str, argv[2]->arg); | |
3955 | strcpy(str + strlen(argv[2]->arg), " delete"); | |
57d187bc | 3956 | |
d62a17ae | 3957 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3958 | "large-comm-list", str); | |
57d187bc | 3959 | |
d62a17ae | 3960 | XFREE(MTYPE_TMP, str); |
3961 | return CMD_SUCCESS; | |
57d187bc JS |
3962 | } |
3963 | ||
3964 | DEFUN (no_set_lcommunity_delete, | |
3965 | no_set_lcommunity_delete_cmd, | |
db4f7086 | 3966 | "no set large-comm-list <(1-99)|(100-500)|WORD> [delete]", |
57d187bc JS |
3967 | NO_STR |
3968 | SET_STR | |
3969 | "set BGP large community list (for deletion)\n" | |
3970 | "Large Community-list number (standard)\n" | |
3971 | "Large Communitly-list number (expanded)\n" | |
3972 | "Large Community-list name\n" | |
3973 | "Delete matching large communities\n") | |
3974 | { | |
d62a17ae | 3975 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
3976 | "large-comm-list", NULL); | |
57d187bc | 3977 | } |
718e3744 | 3978 | |
3979 | DEFUN (set_ecommunity_rt, | |
3980 | set_ecommunity_rt_cmd, | |
d114b977 | 3981 | "set extcommunity rt ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 3982 | SET_STR |
3983 | "BGP extended community attribute\n" | |
e6b6a564 | 3984 | "Route Target extended community\n" |
718e3744 | 3985 | "VPN extended community\n") |
3986 | { | |
d62a17ae | 3987 | int idx_asn_nn = 3; |
3988 | int ret; | |
3989 | char *str; | |
718e3744 | 3990 | |
d62a17ae | 3991 | str = argv_concat(argv, argc, idx_asn_nn); |
3992 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3993 | "extcommunity rt", str); | |
3994 | XFREE(MTYPE_TMP, str); | |
718e3744 | 3995 | |
d62a17ae | 3996 | return ret; |
718e3744 | 3997 | } |
3998 | ||
3999 | DEFUN (no_set_ecommunity_rt, | |
4000 | no_set_ecommunity_rt_cmd, | |
d114b977 | 4001 | "no set extcommunity rt ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4002 | NO_STR |
4003 | SET_STR | |
4004 | "BGP extended community attribute\n" | |
3a2d747c QY |
4005 | "Route Target extended community\n" |
4006 | "VPN extended community\n") | |
718e3744 | 4007 | { |
d62a17ae | 4008 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4009 | "extcommunity rt", NULL); | |
718e3744 | 4010 | } |
4011 | ||
718e3744 | 4012 | |
4013 | DEFUN (set_ecommunity_soo, | |
4014 | set_ecommunity_soo_cmd, | |
d114b977 | 4015 | "set extcommunity soo ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4016 | SET_STR |
4017 | "BGP extended community attribute\n" | |
4018 | "Site-of-Origin extended community\n" | |
4019 | "VPN extended community\n") | |
4020 | { | |
d62a17ae | 4021 | int idx_asn_nn = 3; |
4022 | int ret; | |
4023 | char *str; | |
718e3744 | 4024 | |
d62a17ae | 4025 | str = argv_concat(argv, argc, idx_asn_nn); |
4026 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4027 | "extcommunity soo", str); | |
4028 | XFREE(MTYPE_TMP, str); | |
4029 | return ret; | |
718e3744 | 4030 | } |
4031 | ||
a4b2b610 | 4032 | |
718e3744 | 4033 | DEFUN (no_set_ecommunity_soo, |
4034 | no_set_ecommunity_soo_cmd, | |
d114b977 | 4035 | "no set extcommunity soo ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4036 | NO_STR |
4037 | SET_STR | |
4038 | "BGP extended community attribute\n" | |
3a2d747c QY |
4039 | "Site-of-Origin extended community\n" |
4040 | "VPN extended community\n") | |
718e3744 | 4041 | { |
d62a17ae | 4042 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4043 | "extcommunity soo", NULL); | |
718e3744 | 4044 | } |
4045 | ||
718e3744 | 4046 | |
4047 | DEFUN (set_origin, | |
4048 | set_origin_cmd, | |
6147e2c6 | 4049 | "set origin <egp|igp|incomplete>", |
718e3744 | 4050 | SET_STR |
4051 | "BGP origin code\n" | |
4052 | "remote EGP\n" | |
4053 | "local IGP\n" | |
4054 | "unknown heritage\n") | |
4055 | { | |
d62a17ae | 4056 | int idx_origin = 2; |
4057 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
4058 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4059 | "origin", "igp"); | |
4060 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
4061 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4062 | "origin", "egp"); | |
4063 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
4064 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4065 | "origin", "incomplete"); | |
718e3744 | 4066 | |
d62a17ae | 4067 | vty_out(vty, "%% Invalid set origin type\n"); |
4068 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 4069 | } |
4070 | ||
a4b2b610 | 4071 | |
718e3744 | 4072 | DEFUN (no_set_origin, |
4073 | no_set_origin_cmd, | |
a4b2b610 | 4074 | "no set origin [<egp|igp|incomplete>]", |
718e3744 | 4075 | NO_STR |
4076 | SET_STR | |
d7fa34c1 QY |
4077 | "BGP origin code\n" |
4078 | "remote EGP\n" | |
4079 | "local IGP\n" | |
4080 | "unknown heritage\n") | |
718e3744 | 4081 | { |
d62a17ae | 4082 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4083 | "origin", NULL); | |
718e3744 | 4084 | } |
4085 | ||
718e3744 | 4086 | |
4087 | DEFUN (set_atomic_aggregate, | |
4088 | set_atomic_aggregate_cmd, | |
4089 | "set atomic-aggregate", | |
4090 | SET_STR | |
4091 | "BGP atomic aggregate attribute\n" ) | |
4092 | { | |
d62a17ae | 4093 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4094 | "atomic-aggregate", NULL); | |
718e3744 | 4095 | } |
4096 | ||
4097 | DEFUN (no_set_atomic_aggregate, | |
4098 | no_set_atomic_aggregate_cmd, | |
4099 | "no set atomic-aggregate", | |
4100 | NO_STR | |
4101 | SET_STR | |
4102 | "BGP atomic aggregate attribute\n" ) | |
4103 | { | |
d62a17ae | 4104 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4105 | "atomic-aggregate", NULL); | |
718e3744 | 4106 | } |
4107 | ||
4108 | DEFUN (set_aggregator_as, | |
4109 | set_aggregator_as_cmd, | |
9ccf14f7 | 4110 | "set aggregator as (1-4294967295) A.B.C.D", |
718e3744 | 4111 | SET_STR |
4112 | "BGP aggregator attribute\n" | |
4113 | "AS number of aggregator\n" | |
4114 | "AS number\n" | |
4115 | "IP address of aggregator\n") | |
4116 | { | |
d62a17ae | 4117 | int idx_number = 3; |
4118 | int idx_ipv4 = 4; | |
4119 | int ret; | |
4120 | struct in_addr address; | |
4121 | char *argstr; | |
e52702f2 | 4122 | |
d62a17ae | 4123 | ret = inet_aton(argv[idx_ipv4]->arg, &address); |
4124 | if (ret == 0) { | |
4125 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
4126 | return CMD_WARNING_CONFIG_FAILED; | |
4127 | } | |
718e3744 | 4128 | |
d62a17ae | 4129 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
4130 | strlen(argv[idx_number]->arg) | |
4131 | + strlen(argv[idx_ipv4]->arg) + 2); | |
718e3744 | 4132 | |
d62a17ae | 4133 | sprintf(argstr, "%s %s", argv[idx_number]->arg, argv[idx_ipv4]->arg); |
718e3744 | 4134 | |
d62a17ae | 4135 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4136 | "aggregator as", argstr); | |
718e3744 | 4137 | |
d62a17ae | 4138 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4139 | |
d62a17ae | 4140 | return ret; |
718e3744 | 4141 | } |
4142 | ||
a4b2b610 | 4143 | |
718e3744 | 4144 | DEFUN (no_set_aggregator_as, |
4145 | no_set_aggregator_as_cmd, | |
a4b2b610 | 4146 | "no set aggregator as [(1-4294967295) A.B.C.D]", |
718e3744 | 4147 | NO_STR |
4148 | SET_STR | |
4149 | "BGP aggregator attribute\n" | |
a4b2b610 DW |
4150 | "AS number of aggregator\n" |
4151 | "AS number\n" | |
4152 | "IP address of aggregator\n") | |
718e3744 | 4153 | { |
d62a17ae | 4154 | int idx_asn = 4; |
4155 | int idx_ip = 5; | |
4156 | int ret; | |
4157 | struct in_addr address; | |
4158 | char *argstr; | |
718e3744 | 4159 | |
d62a17ae | 4160 | if (argc <= idx_asn) |
4161 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4162 | "aggregator as", NULL); | |
e52702f2 | 4163 | |
d62a17ae | 4164 | ret = inet_aton(argv[idx_ip]->arg, &address); |
4165 | if (ret == 0) { | |
4166 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
4167 | return CMD_WARNING_CONFIG_FAILED; | |
4168 | } | |
718e3744 | 4169 | |
d62a17ae | 4170 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
4171 | strlen(argv[idx_asn]->arg) + strlen(argv[idx_ip]->arg) | |
4172 | + 2); | |
718e3744 | 4173 | |
d62a17ae | 4174 | sprintf(argstr, "%s %s", argv[idx_asn]->arg, argv[idx_ip]->arg); |
718e3744 | 4175 | |
d62a17ae | 4176 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4177 | "aggregator as", argstr); | |
718e3744 | 4178 | |
d62a17ae | 4179 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4180 | |
d62a17ae | 4181 | return ret; |
718e3744 | 4182 | } |
4183 | ||
f412b39a | 4184 | DEFUN (match_ipv6_next_hop, |
718e3744 | 4185 | match_ipv6_next_hop_cmd, |
4186 | "match ipv6 next-hop X:X::X:X", | |
4187 | MATCH_STR | |
4188 | IPV6_STR | |
4189 | "Match IPv6 next-hop address of route\n" | |
4190 | "IPv6 address of next hop\n") | |
4191 | { | |
d62a17ae | 4192 | int idx_ipv6 = 3; |
4193 | return bgp_route_match_add(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4194 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 4195 | } |
4196 | ||
4197 | DEFUN (no_match_ipv6_next_hop, | |
4198 | no_match_ipv6_next_hop_cmd, | |
4199 | "no match ipv6 next-hop X:X::X:X", | |
4200 | NO_STR | |
4201 | MATCH_STR | |
4202 | IPV6_STR | |
4203 | "Match IPv6 next-hop address of route\n" | |
4204 | "IPv6 address of next hop\n") | |
4205 | { | |
d62a17ae | 4206 | int idx_ipv6 = 4; |
4207 | return bgp_route_match_delete(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4208 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 4209 | } |
4210 | ||
718e3744 | 4211 | |
90916ac2 DS |
4212 | DEFUN (set_ipv6_nexthop_peer, |
4213 | set_ipv6_nexthop_peer_cmd, | |
4214 | "set ipv6 next-hop peer-address", | |
4215 | SET_STR | |
4216 | IPV6_STR | |
4217 | "Next hop address\n" | |
4218 | "Use peer address (for BGP only)\n") | |
4219 | { | |
d62a17ae | 4220 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4221 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4222 | } |
4223 | ||
4224 | DEFUN (no_set_ipv6_nexthop_peer, | |
4225 | no_set_ipv6_nexthop_peer_cmd, | |
4226 | "no set ipv6 next-hop peer-address", | |
4227 | NO_STR | |
4228 | SET_STR | |
4229 | IPV6_STR | |
4230 | "IPv6 next-hop address\n" | |
161995ea | 4231 | "Use peer address (for BGP only)\n") |
90916ac2 | 4232 | { |
d62a17ae | 4233 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4234 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4235 | } |
4236 | ||
161995ea DS |
4237 | DEFUN (set_ipv6_nexthop_prefer_global, |
4238 | set_ipv6_nexthop_prefer_global_cmd, | |
4239 | "set ipv6 next-hop prefer-global", | |
4240 | SET_STR | |
4241 | IPV6_STR | |
4242 | "IPv6 next-hop address\n" | |
4243 | "Prefer global over link-local if both exist\n") | |
4244 | { | |
d62a17ae | 4245 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4246 | "ipv6 next-hop prefer-global", NULL); | |
4247 | ; | |
161995ea DS |
4248 | } |
4249 | ||
4250 | DEFUN (no_set_ipv6_nexthop_prefer_global, | |
4251 | no_set_ipv6_nexthop_prefer_global_cmd, | |
4252 | "no set ipv6 next-hop prefer-global", | |
4253 | NO_STR | |
4254 | SET_STR | |
4255 | IPV6_STR | |
4256 | "IPv6 next-hop address\n" | |
4257 | "Prefer global over link-local if both exist\n") | |
4258 | { | |
d62a17ae | 4259 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4260 | "ipv6 next-hop prefer-global", NULL); | |
161995ea DS |
4261 | } |
4262 | ||
718e3744 | 4263 | DEFUN (set_ipv6_nexthop_global, |
4264 | set_ipv6_nexthop_global_cmd, | |
4265 | "set ipv6 next-hop global X:X::X:X", | |
4266 | SET_STR | |
4267 | IPV6_STR | |
4268 | "IPv6 next-hop address\n" | |
4269 | "IPv6 global address\n" | |
4270 | "IPv6 address of next hop\n") | |
4271 | { | |
d62a17ae | 4272 | int idx_ipv6 = 4; |
4273 | struct in6_addr addr; | |
4274 | int ret; | |
bf8b3d27 | 4275 | |
d62a17ae | 4276 | ret = inet_pton(AF_INET6, argv[idx_ipv6]->arg, &addr); |
4277 | if (!ret) { | |
4278 | vty_out(vty, "%% Malformed nexthop address\n"); | |
4279 | return CMD_WARNING_CONFIG_FAILED; | |
4280 | } | |
4281 | if (IN6_IS_ADDR_UNSPECIFIED(&addr) || IN6_IS_ADDR_LOOPBACK(&addr) | |
4282 | || IN6_IS_ADDR_MULTICAST(&addr) || IN6_IS_ADDR_LINKLOCAL(&addr)) { | |
4283 | vty_out(vty, "%% Invalid global nexthop address\n"); | |
4284 | return CMD_WARNING_CONFIG_FAILED; | |
4285 | } | |
bf8b3d27 | 4286 | |
d62a17ae | 4287 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4288 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4289 | } |
4290 | ||
a4b2b610 | 4291 | |
718e3744 | 4292 | DEFUN (no_set_ipv6_nexthop_global, |
4293 | no_set_ipv6_nexthop_global_cmd, | |
a4b2b610 | 4294 | "no set ipv6 next-hop global X:X::X:X", |
718e3744 | 4295 | NO_STR |
4296 | SET_STR | |
4297 | IPV6_STR | |
4298 | "IPv6 next-hop address\n" | |
a4b2b610 DW |
4299 | "IPv6 global address\n" |
4300 | "IPv6 address of next hop\n") | |
718e3744 | 4301 | { |
d62a17ae | 4302 | int idx_ipv6 = 5; |
4303 | if (argc <= idx_ipv6) | |
4304 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4305 | "ipv6 next-hop global", NULL); | |
4306 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4307 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4308 | } |
718e3744 | 4309 | |
d6902373 PG |
4310 | #ifdef KEEP_OLD_VPN_COMMANDS |
4311 | DEFUN (set_vpn_nexthop, | |
4312 | set_vpn_nexthop_cmd, | |
a13c883e | 4313 | "set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4314 | SET_STR |
4315 | "VPNv4 information\n" | |
d6902373 PG |
4316 | "VPN next-hop address\n" |
4317 | "IP address of next hop\n" | |
a13c883e QY |
4318 | "VPNv6 information\n" |
4319 | "VPN next-hop address\n" | |
d6902373 | 4320 | "IPv6 address of next hop\n") |
718e3744 | 4321 | { |
d62a17ae | 4322 | int idx_ip = 3; |
4323 | afi_t afi; | |
4324 | int idx = 0; | |
4325 | ||
4326 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4327 | if (afi == AFI_IP) | |
4328 | return generic_set_add( | |
4329 | vty, VTY_GET_CONTEXT(route_map_index), | |
4330 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4331 | else | |
4332 | return generic_set_add( | |
4333 | vty, VTY_GET_CONTEXT(route_map_index), | |
4334 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4335 | } | |
4336 | return CMD_SUCCESS; | |
d6902373 | 4337 | } |
a4b2b610 | 4338 | |
d6902373 PG |
4339 | DEFUN (no_set_vpn_nexthop, |
4340 | no_set_vpn_nexthop_cmd, | |
a13c883e | 4341 | "no set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4342 | NO_STR |
4343 | SET_STR | |
a13c883e | 4344 | "VPNv4 information\n" |
d6902373 PG |
4345 | "VPN next-hop address\n" |
4346 | "IP address of next hop\n" | |
a13c883e QY |
4347 | "VPNv6 information\n" |
4348 | "VPN next-hop address\n" | |
d6902373 | 4349 | "IPv6 address of next hop\n") |
718e3744 | 4350 | { |
d62a17ae | 4351 | int idx_ip = 4; |
4352 | char *arg; | |
4353 | afi_t afi; | |
4354 | int idx = 0; | |
4355 | ||
4356 | if (argc <= idx_ip) | |
4357 | arg = NULL; | |
4358 | else | |
4359 | arg = argv[idx_ip]->arg; | |
4360 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4361 | if (afi == AFI_IP) | |
4362 | return generic_set_delete( | |
4363 | vty, VTY_GET_CONTEXT(route_map_index), | |
4364 | "ipv4 vpn next-hop", arg); | |
4365 | else | |
4366 | return generic_set_delete( | |
4367 | vty, VTY_GET_CONTEXT(route_map_index), | |
4368 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4369 | } | |
4370 | return CMD_SUCCESS; | |
d6902373 PG |
4371 | } |
4372 | #endif /* KEEP_OLD_VPN_COMMANDS */ | |
4373 | ||
4374 | DEFUN (set_ipx_vpn_nexthop, | |
4375 | set_ipx_vpn_nexthop_cmd, | |
0d702986 | 4376 | "set <ipv4|ipv6> vpn next-hop <A.B.C.D|X:X::X:X>", |
d6902373 PG |
4377 | SET_STR |
4378 | "IPv4 information\n" | |
4379 | "IPv6 information\n" | |
4380 | "VPN information\n" | |
4381 | "VPN next-hop address\n" | |
4382 | "IP address of next hop\n" | |
4383 | "IPv6 address of next hop\n") | |
4384 | { | |
d62a17ae | 4385 | int idx_ip = 4; |
4386 | afi_t afi; | |
4387 | int idx = 0; | |
4388 | ||
4389 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4390 | if (afi == AFI_IP) | |
4391 | return generic_set_add( | |
4392 | vty, VTY_GET_CONTEXT(route_map_index), | |
4393 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4394 | else | |
4395 | return generic_set_add( | |
4396 | vty, VTY_GET_CONTEXT(route_map_index), | |
4397 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4398 | } | |
4399 | return CMD_SUCCESS; | |
718e3744 | 4400 | } |
4401 | ||
d6902373 PG |
4402 | DEFUN (no_set_ipx_vpn_nexthop, |
4403 | no_set_ipx_vpn_nexthop_cmd, | |
9fa4d336 | 4404 | "no set <ipv4|ipv6> vpn next-hop [<A.B.C.D|X:X::X:X>]", |
d6902373 PG |
4405 | NO_STR |
4406 | SET_STR | |
4407 | "IPv4 information\n" | |
4408 | "IPv6 information\n" | |
4409 | "VPN information\n" | |
4410 | "VPN next-hop address\n" | |
4411 | "IP address of next hop\n" | |
4412 | "IPv6 address of next hop\n") | |
4413 | { | |
d62a17ae | 4414 | int idx_ip = 5; |
4415 | char *arg; | |
4416 | afi_t afi; | |
4417 | int idx = 0; | |
4418 | ||
4419 | if (argc <= idx_ip) | |
4420 | arg = NULL; | |
4421 | else | |
4422 | arg = argv[idx_ip]->arg; | |
4423 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4424 | if (afi == AFI_IP) | |
4425 | return generic_set_delete( | |
4426 | vty, VTY_GET_CONTEXT(route_map_index), | |
4427 | "ipv4 vpn next-hop", arg); | |
4428 | else | |
4429 | return generic_set_delete( | |
4430 | vty, VTY_GET_CONTEXT(route_map_index), | |
4431 | "ipv6 vpn next-hop", arg); | |
4432 | } | |
4433 | return CMD_SUCCESS; | |
d6902373 | 4434 | } |
718e3744 | 4435 | |
4436 | DEFUN (set_originator_id, | |
4437 | set_originator_id_cmd, | |
4438 | "set originator-id A.B.C.D", | |
4439 | SET_STR | |
4440 | "BGP originator ID attribute\n" | |
4441 | "IP address of originator\n") | |
4442 | { | |
d62a17ae | 4443 | int idx_ipv4 = 2; |
4444 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4445 | "originator-id", argv[idx_ipv4]->arg); | |
718e3744 | 4446 | } |
4447 | ||
4c9bd275 | 4448 | |
718e3744 | 4449 | DEFUN (no_set_originator_id, |
4450 | no_set_originator_id_cmd, | |
4c9bd275 | 4451 | "no set originator-id [A.B.C.D]", |
718e3744 | 4452 | NO_STR |
4453 | SET_STR | |
4c9bd275 DW |
4454 | "BGP originator ID attribute\n" |
4455 | "IP address of originator\n") | |
718e3744 | 4456 | { |
d62a17ae | 4457 | int idx = 0; |
4458 | char *arg = | |
4459 | argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL; | |
0d702986 | 4460 | |
d62a17ae | 4461 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4462 | "originator-id", arg); | |
718e3744 | 4463 | } |
4464 | ||
718e3744 | 4465 | |
718e3744 | 4466 | /* Initialization of route map. */ |
d62a17ae | 4467 | void bgp_route_map_init(void) |
4468 | { | |
4469 | route_map_init(); | |
4470 | ||
4471 | route_map_add_hook(bgp_route_map_add); | |
4472 | route_map_delete_hook(bgp_route_map_delete); | |
4473 | route_map_event_hook(bgp_route_map_event); | |
4474 | ||
4475 | route_map_match_interface_hook(generic_match_add); | |
4476 | route_map_no_match_interface_hook(generic_match_delete); | |
4477 | ||
4478 | route_map_match_ip_address_hook(generic_match_add); | |
4479 | route_map_no_match_ip_address_hook(generic_match_delete); | |
4480 | ||
4481 | route_map_match_ip_address_prefix_list_hook(generic_match_add); | |
4482 | route_map_no_match_ip_address_prefix_list_hook(generic_match_delete); | |
4483 | ||
4484 | route_map_match_ip_next_hop_hook(generic_match_add); | |
4485 | route_map_no_match_ip_next_hop_hook(generic_match_delete); | |
4486 | ||
4487 | route_map_match_ip_next_hop_prefix_list_hook(generic_match_add); | |
4488 | route_map_no_match_ip_next_hop_prefix_list_hook(generic_match_delete); | |
4489 | ||
4490 | route_map_match_ipv6_address_hook(generic_match_add); | |
4491 | route_map_no_match_ipv6_address_hook(generic_match_delete); | |
4492 | ||
4493 | route_map_match_ipv6_address_prefix_list_hook(generic_match_add); | |
4494 | route_map_no_match_ipv6_address_prefix_list_hook(generic_match_delete); | |
4495 | ||
4496 | route_map_match_metric_hook(generic_match_add); | |
4497 | route_map_no_match_metric_hook(generic_match_delete); | |
4498 | ||
4499 | route_map_match_tag_hook(generic_match_add); | |
4500 | route_map_no_match_tag_hook(generic_match_delete); | |
4501 | ||
4502 | route_map_set_ip_nexthop_hook(generic_set_add); | |
4503 | route_map_no_set_ip_nexthop_hook(generic_set_delete); | |
4504 | ||
4505 | route_map_set_ipv6_nexthop_local_hook(generic_set_add); | |
4506 | route_map_no_set_ipv6_nexthop_local_hook(generic_set_delete); | |
4507 | ||
4508 | route_map_set_metric_hook(generic_set_add); | |
4509 | route_map_no_set_metric_hook(generic_set_delete); | |
4510 | ||
4511 | route_map_set_tag_hook(generic_set_add); | |
4512 | route_map_no_set_tag_hook(generic_set_delete); | |
4513 | ||
4514 | route_map_install_match(&route_match_peer_cmd); | |
4515 | route_map_install_match(&route_match_local_pref_cmd); | |
4516 | route_map_install_match(&route_match_ip_address_cmd); | |
4517 | route_map_install_match(&route_match_ip_next_hop_cmd); | |
4518 | route_map_install_match(&route_match_ip_route_source_cmd); | |
4519 | route_map_install_match(&route_match_ip_address_prefix_list_cmd); | |
4520 | route_map_install_match(&route_match_ip_next_hop_prefix_list_cmd); | |
4521 | route_map_install_match(&route_match_ip_route_source_prefix_list_cmd); | |
4522 | route_map_install_match(&route_match_aspath_cmd); | |
4523 | route_map_install_match(&route_match_community_cmd); | |
4524 | route_map_install_match(&route_match_lcommunity_cmd); | |
4525 | route_map_install_match(&route_match_ecommunity_cmd); | |
4526 | route_map_install_match(&route_match_local_pref_cmd); | |
4527 | route_map_install_match(&route_match_metric_cmd); | |
4528 | route_map_install_match(&route_match_origin_cmd); | |
4529 | route_map_install_match(&route_match_probability_cmd); | |
4530 | route_map_install_match(&route_match_interface_cmd); | |
4531 | route_map_install_match(&route_match_tag_cmd); | |
d37ba549 | 4532 | route_map_install_match(&route_match_mac_address_cmd); |
16f7ce2b | 4533 | route_map_install_match(&route_match_evpn_vni_cmd); |
d62a17ae | 4534 | |
4535 | route_map_install_set(&route_set_ip_nexthop_cmd); | |
4536 | route_map_install_set(&route_set_local_pref_cmd); | |
4537 | route_map_install_set(&route_set_weight_cmd); | |
4538 | route_map_install_set(&route_set_label_index_cmd); | |
4539 | route_map_install_set(&route_set_metric_cmd); | |
4540 | route_map_install_set(&route_set_aspath_prepend_cmd); | |
4541 | route_map_install_set(&route_set_aspath_exclude_cmd); | |
4542 | route_map_install_set(&route_set_origin_cmd); | |
4543 | route_map_install_set(&route_set_atomic_aggregate_cmd); | |
4544 | route_map_install_set(&route_set_aggregator_as_cmd); | |
4545 | route_map_install_set(&route_set_community_cmd); | |
4546 | route_map_install_set(&route_set_community_delete_cmd); | |
4547 | route_map_install_set(&route_set_lcommunity_cmd); | |
4548 | route_map_install_set(&route_set_lcommunity_delete_cmd); | |
4549 | route_map_install_set(&route_set_vpnv4_nexthop_cmd); | |
4550 | route_map_install_set(&route_set_vpnv6_nexthop_cmd); | |
4551 | route_map_install_set(&route_set_originator_id_cmd); | |
4552 | route_map_install_set(&route_set_ecommunity_rt_cmd); | |
4553 | route_map_install_set(&route_set_ecommunity_soo_cmd); | |
4554 | route_map_install_set(&route_set_tag_cmd); | |
4555 | route_map_install_set(&route_set_label_index_cmd); | |
4556 | ||
4557 | install_element(RMAP_NODE, &match_peer_cmd); | |
4558 | install_element(RMAP_NODE, &match_peer_local_cmd); | |
4559 | install_element(RMAP_NODE, &no_match_peer_cmd); | |
4560 | install_element(RMAP_NODE, &match_ip_route_source_cmd); | |
4561 | install_element(RMAP_NODE, &no_match_ip_route_source_cmd); | |
4562 | install_element(RMAP_NODE, &match_ip_route_source_prefix_list_cmd); | |
4563 | install_element(RMAP_NODE, &no_match_ip_route_source_prefix_list_cmd); | |
d37ba549 MK |
4564 | install_element(RMAP_NODE, &match_mac_address_cmd); |
4565 | install_element(RMAP_NODE, &no_match_mac_address_cmd); | |
16f7ce2b MK |
4566 | install_element(RMAP_NODE, &match_evpn_vni_cmd); |
4567 | install_element(RMAP_NODE, &no_match_evpn_vni_cmd); | |
d62a17ae | 4568 | |
4569 | install_element(RMAP_NODE, &match_aspath_cmd); | |
4570 | install_element(RMAP_NODE, &no_match_aspath_cmd); | |
4571 | install_element(RMAP_NODE, &match_local_pref_cmd); | |
4572 | install_element(RMAP_NODE, &no_match_local_pref_cmd); | |
4573 | install_element(RMAP_NODE, &match_community_cmd); | |
4574 | install_element(RMAP_NODE, &no_match_community_cmd); | |
4575 | install_element(RMAP_NODE, &match_lcommunity_cmd); | |
4576 | install_element(RMAP_NODE, &no_match_lcommunity_cmd); | |
4577 | install_element(RMAP_NODE, &match_ecommunity_cmd); | |
4578 | install_element(RMAP_NODE, &no_match_ecommunity_cmd); | |
4579 | install_element(RMAP_NODE, &match_origin_cmd); | |
4580 | install_element(RMAP_NODE, &no_match_origin_cmd); | |
4581 | install_element(RMAP_NODE, &match_probability_cmd); | |
4582 | install_element(RMAP_NODE, &no_match_probability_cmd); | |
4583 | ||
4584 | install_element(RMAP_NODE, &set_ip_nexthop_peer_cmd); | |
4585 | install_element(RMAP_NODE, &set_ip_nexthop_unchanged_cmd); | |
4586 | install_element(RMAP_NODE, &set_local_pref_cmd); | |
4587 | install_element(RMAP_NODE, &no_set_local_pref_cmd); | |
4588 | install_element(RMAP_NODE, &set_weight_cmd); | |
4589 | install_element(RMAP_NODE, &set_label_index_cmd); | |
4590 | install_element(RMAP_NODE, &no_set_weight_cmd); | |
4591 | install_element(RMAP_NODE, &no_set_label_index_cmd); | |
4592 | install_element(RMAP_NODE, &set_aspath_prepend_asn_cmd); | |
4593 | install_element(RMAP_NODE, &set_aspath_prepend_lastas_cmd); | |
4594 | install_element(RMAP_NODE, &set_aspath_exclude_cmd); | |
4595 | install_element(RMAP_NODE, &no_set_aspath_prepend_cmd); | |
4596 | install_element(RMAP_NODE, &no_set_aspath_exclude_cmd); | |
4597 | install_element(RMAP_NODE, &set_origin_cmd); | |
4598 | install_element(RMAP_NODE, &no_set_origin_cmd); | |
4599 | install_element(RMAP_NODE, &set_atomic_aggregate_cmd); | |
4600 | install_element(RMAP_NODE, &no_set_atomic_aggregate_cmd); | |
4601 | install_element(RMAP_NODE, &set_aggregator_as_cmd); | |
4602 | install_element(RMAP_NODE, &no_set_aggregator_as_cmd); | |
4603 | install_element(RMAP_NODE, &set_community_cmd); | |
4604 | install_element(RMAP_NODE, &set_community_none_cmd); | |
4605 | install_element(RMAP_NODE, &no_set_community_cmd); | |
4606 | install_element(RMAP_NODE, &set_community_delete_cmd); | |
4607 | install_element(RMAP_NODE, &no_set_community_delete_cmd); | |
4608 | install_element(RMAP_NODE, &set_lcommunity_cmd); | |
4609 | install_element(RMAP_NODE, &set_lcommunity_none_cmd); | |
4610 | install_element(RMAP_NODE, &no_set_lcommunity_cmd); | |
4611 | install_element(RMAP_NODE, &no_set_lcommunity1_cmd); | |
4612 | install_element(RMAP_NODE, &set_lcommunity_delete_cmd); | |
4613 | install_element(RMAP_NODE, &no_set_lcommunity_delete_cmd); | |
4614 | install_element(RMAP_NODE, &set_ecommunity_rt_cmd); | |
4615 | install_element(RMAP_NODE, &no_set_ecommunity_rt_cmd); | |
4616 | install_element(RMAP_NODE, &set_ecommunity_soo_cmd); | |
4617 | install_element(RMAP_NODE, &no_set_ecommunity_soo_cmd); | |
d6902373 | 4618 | #ifdef KEEP_OLD_VPN_COMMANDS |
d62a17ae | 4619 | install_element(RMAP_NODE, &set_vpn_nexthop_cmd); |
4620 | install_element(RMAP_NODE, &no_set_vpn_nexthop_cmd); | |
d6902373 | 4621 | #endif /* KEEP_OLD_VPN_COMMANDS */ |
d62a17ae | 4622 | install_element(RMAP_NODE, &set_ipx_vpn_nexthop_cmd); |
4623 | install_element(RMAP_NODE, &no_set_ipx_vpn_nexthop_cmd); | |
4624 | install_element(RMAP_NODE, &set_originator_id_cmd); | |
4625 | install_element(RMAP_NODE, &no_set_originator_id_cmd); | |
4626 | ||
4627 | route_map_install_match(&route_match_ipv6_address_cmd); | |
4628 | route_map_install_match(&route_match_ipv6_next_hop_cmd); | |
4629 | route_map_install_match(&route_match_ipv6_address_prefix_list_cmd); | |
4630 | route_map_install_set(&route_set_ipv6_nexthop_global_cmd); | |
4631 | route_map_install_set(&route_set_ipv6_nexthop_prefer_global_cmd); | |
4632 | route_map_install_set(&route_set_ipv6_nexthop_local_cmd); | |
4633 | route_map_install_set(&route_set_ipv6_nexthop_peer_cmd); | |
4634 | ||
4635 | install_element(RMAP_NODE, &match_ipv6_next_hop_cmd); | |
4636 | install_element(RMAP_NODE, &no_match_ipv6_next_hop_cmd); | |
4637 | install_element(RMAP_NODE, &set_ipv6_nexthop_global_cmd); | |
4638 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_global_cmd); | |
4639 | install_element(RMAP_NODE, &set_ipv6_nexthop_prefer_global_cmd); | |
4640 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_prefer_global_cmd); | |
4641 | install_element(RMAP_NODE, &set_ipv6_nexthop_peer_cmd); | |
4642 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_peer_cmd); | |
4643 | } | |
4644 | ||
4645 | void bgp_route_map_terminate(void) | |
4646 | { | |
4647 | /* ToDo: Cleanup all the used memory */ | |
4648 | ||
4649 | route_map_add_hook(NULL); | |
4650 | route_map_delete_hook(NULL); | |
4651 | route_map_event_hook(NULL); | |
4652 | route_map_finish(); | |
518f0eb1 | 4653 | } |