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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" |
5d5ba018 | 40 | #include "frrstr.h" |
718e3744 | 41 | |
42 | #include "bgpd/bgpd.h" | |
43 | #include "bgpd/bgp_table.h" | |
44 | #include "bgpd/bgp_attr.h" | |
45 | #include "bgpd/bgp_aspath.h" | |
518f0eb1 | 46 | #include "bgpd/bgp_packet.h" |
718e3744 | 47 | #include "bgpd/bgp_route.h" |
73ac8160 | 48 | #include "bgpd/bgp_zebra.h" |
718e3744 | 49 | #include "bgpd/bgp_regex.h" |
50 | #include "bgpd/bgp_community.h" | |
51 | #include "bgpd/bgp_clist.h" | |
52 | #include "bgpd/bgp_filter.h" | |
53 | #include "bgpd/bgp_mplsvpn.h" | |
54 | #include "bgpd/bgp_ecommunity.h" | |
57d187bc | 55 | #include "bgpd/bgp_lcommunity.h" |
320da874 | 56 | #include "bgpd/bgp_vty.h" |
73ac8160 | 57 | #include "bgpd/bgp_debug.h" |
d37ba549 MK |
58 | #include "bgpd/bgp_evpn.h" |
59 | #include "bgpd/bgp_evpn_private.h" | |
62982d5a | 60 | #include "bgpd/bgp_evpn_vty.h" |
ddb5b488 | 61 | #include "bgpd/bgp_mplsvpn.h" |
718e3744 | 62 | |
65efcfce | 63 | #if ENABLE_BGP_VNC |
d62a17ae | 64 | #include "bgpd/rfapi/bgp_rfapi_cfg.h" |
65efcfce | 65 | #endif |
518f0eb1 | 66 | |
718e3744 | 67 | /* Memo of route-map commands. |
68 | ||
69 | o Cisco route-map | |
70 | ||
71 | match as-path : Done | |
72 | community : Done | |
bc413143 | 73 | interface : Done |
718e3744 | 74 | ip address : Done |
75 | ip next-hop : Done | |
c1643bb7 | 76 | ip route-source : Done |
718e3744 | 77 | ip prefix-list : Done |
78 | ipv6 address : Done | |
79 | ipv6 next-hop : Done | |
80 | ipv6 route-source: (This will not be implemented by bgpd) | |
81 | ipv6 prefix-list : Done | |
82 | length : (This will not be implemented by bgpd) | |
83 | metric : Done | |
84 | route-type : (This will not be implemented by bgpd) | |
0d9551dc | 85 | tag : Done |
af291c15 | 86 | local-preference : Done |
718e3744 | 87 | |
88 | set as-path prepend : Done | |
89 | as-path tag : Not yet | |
90 | automatic-tag : (This will not be implemented by bgpd) | |
91 | community : Done | |
57d187bc JS |
92 | large-community : Done |
93 | large-comm-list : Done | |
718e3744 | 94 | comm-list : Not yet |
95 | dampning : Not yet | |
96 | default : (This will not be implemented by bgpd) | |
97 | interface : (This will not be implemented by bgpd) | |
98 | ip default : (This will not be implemented by bgpd) | |
99 | ip next-hop : Done | |
100 | ip precedence : (This will not be implemented by bgpd) | |
101 | ip tos : (This will not be implemented by bgpd) | |
102 | level : (This will not be implemented by bgpd) | |
103 | local-preference : Done | |
104 | metric : Done | |
105 | metric-type : Not yet | |
106 | origin : Done | |
0d9551dc | 107 | tag : Done |
718e3744 | 108 | weight : Done |
109 | ||
515e500c | 110 | o Local extensions |
718e3744 | 111 | |
112 | set ipv6 next-hop global: Done | |
161995ea | 113 | set ipv6 next-hop prefer-global: Done |
718e3744 | 114 | set ipv6 next-hop local : Done |
841f7a57 | 115 | set as-path exclude : Done |
718e3744 | 116 | |
e52702f2 | 117 | */ |
6b0655a2 | 118 | |
d62a17ae | 119 | /* generic value manipulation to be shared in multiple rules */ |
76759f4f TT |
120 | |
121 | #define RMAP_VALUE_SET 0 | |
122 | #define RMAP_VALUE_ADD 1 | |
123 | #define RMAP_VALUE_SUB 2 | |
124 | ||
d62a17ae | 125 | struct rmap_value { |
d7c0a89a QY |
126 | uint8_t action; |
127 | uint8_t variable; | |
128 | uint32_t value; | |
76759f4f TT |
129 | }; |
130 | ||
d7c0a89a | 131 | static int route_value_match(struct rmap_value *rv, uint32_t value) |
d62a17ae | 132 | { |
133 | if (rv->variable == 0 && value == rv->value) | |
134 | return RMAP_MATCH; | |
76759f4f | 135 | |
d62a17ae | 136 | return RMAP_NOMATCH; |
76759f4f TT |
137 | } |
138 | ||
d7c0a89a QY |
139 | static uint32_t route_value_adjust(struct rmap_value *rv, uint32_t current, |
140 | struct peer *peer) | |
76759f4f | 141 | { |
d7c0a89a | 142 | uint32_t value; |
baa376fc | 143 | |
d62a17ae | 144 | switch (rv->variable) { |
145 | case 1: | |
146 | value = peer->rtt; | |
147 | break; | |
148 | default: | |
149 | value = rv->value; | |
150 | break; | |
151 | } | |
76759f4f | 152 | |
d62a17ae | 153 | switch (rv->action) { |
154 | case RMAP_VALUE_ADD: | |
155 | if (current > UINT32_MAX - value) | |
156 | return UINT32_MAX; | |
157 | return current + value; | |
158 | case RMAP_VALUE_SUB: | |
159 | if (current <= value) | |
160 | return 0; | |
161 | return current - value; | |
162 | default: | |
163 | return value; | |
164 | } | |
76759f4f TT |
165 | } |
166 | ||
d62a17ae | 167 | static void *route_value_compile(const char *arg) |
76759f4f | 168 | { |
d7c0a89a | 169 | uint8_t action = RMAP_VALUE_SET, var = 0; |
d62a17ae | 170 | unsigned long larg = 0; |
171 | char *endptr = NULL; | |
172 | struct rmap_value *rv; | |
76759f4f | 173 | |
d62a17ae | 174 | if (arg[0] == '+') { |
175 | action = RMAP_VALUE_ADD; | |
176 | arg++; | |
177 | } else if (arg[0] == '-') { | |
178 | action = RMAP_VALUE_SUB; | |
179 | arg++; | |
180 | } | |
76759f4f | 181 | |
d62a17ae | 182 | if (all_digit(arg)) { |
183 | errno = 0; | |
184 | larg = strtoul(arg, &endptr, 10); | |
185 | if (*arg == 0 || *endptr != 0 || errno || larg > UINT32_MAX) | |
186 | return NULL; | |
187 | } else { | |
188 | if (strcmp(arg, "rtt") == 0) | |
189 | var = 1; | |
190 | else | |
191 | return NULL; | |
192 | } | |
76759f4f | 193 | |
d62a17ae | 194 | rv = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_value)); |
195 | if (!rv) | |
196 | return NULL; | |
76759f4f | 197 | |
d62a17ae | 198 | rv->action = action; |
199 | rv->variable = var; | |
200 | rv->value = larg; | |
201 | return rv; | |
76759f4f TT |
202 | } |
203 | ||
d62a17ae | 204 | static void route_value_free(void *rule) |
76759f4f | 205 | { |
d62a17ae | 206 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
76759f4f TT |
207 | } |
208 | ||
d62a17ae | 209 | /* generic as path object to be shared in multiple rules */ |
374f12f9 | 210 | |
d62a17ae | 211 | static void *route_aspath_compile(const char *arg) |
374f12f9 | 212 | { |
d62a17ae | 213 | struct aspath *aspath; |
374f12f9 | 214 | |
d62a17ae | 215 | aspath = aspath_str2aspath(arg); |
216 | if (!aspath) | |
217 | return NULL; | |
218 | return aspath; | |
374f12f9 TT |
219 | } |
220 | ||
d62a17ae | 221 | static void route_aspath_free(void *rule) |
374f12f9 | 222 | { |
d62a17ae | 223 | struct aspath *aspath = rule; |
224 | aspath_free(aspath); | |
374f12f9 TT |
225 | } |
226 | ||
8c3433e4 DS |
227 | struct bgp_match_peer_compiled { |
228 | char *interface; | |
229 | union sockunion su; | |
230 | }; | |
231 | ||
232 | /* 'match peer (A.B.C.D|X:X::X:X|WORD)' */ | |
fee0f4c6 | 233 | |
234 | /* Compares the peer specified in the 'match peer' clause with the peer | |
235 | received in bgp_info->peer. If it is the same, or if the peer structure | |
236 | received is a peer_group containing it, returns RMAP_MATCH. */ | |
123214ef MS |
237 | static route_map_result_t route_match_peer(void *rule, |
238 | const struct prefix *prefix, | |
d62a17ae | 239 | route_map_object_t type, |
240 | void *object) | |
241 | { | |
8c3433e4 | 242 | struct bgp_match_peer_compiled *pc; |
d62a17ae | 243 | union sockunion *su; |
244 | union sockunion su_def = { | |
245 | .sin = {.sin_family = AF_INET, .sin_addr.s_addr = INADDR_ANY}}; | |
246 | struct peer_group *group; | |
247 | struct peer *peer; | |
248 | struct listnode *node, *nnode; | |
249 | ||
250 | if (type == RMAP_BGP) { | |
8c3433e4 DS |
251 | pc = rule; |
252 | su = &pc->su; | |
d62a17ae | 253 | peer = ((struct bgp_info *)object)->peer; |
254 | ||
8c3433e4 DS |
255 | if (pc->interface) { |
256 | if (!peer->conf_if) | |
257 | return RMAP_NOMATCH; | |
258 | ||
259 | if (strcmp(peer->conf_if, pc->interface) == 0) | |
260 | return RMAP_MATCH; | |
261 | ||
262 | return RMAP_NOMATCH; | |
263 | } | |
264 | ||
d62a17ae | 265 | /* If su='0.0.0.0' (command 'match peer local'), and it's a |
266 | NETWORK, | |
267 | REDISTRIBUTE or DEFAULT_GENERATED route => return RMAP_MATCH | |
268 | */ | |
269 | if (sockunion_same(su, &su_def)) { | |
270 | int ret; | |
271 | if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_NETWORK) | |
272 | || CHECK_FLAG(peer->rmap_type, | |
273 | PEER_RMAP_TYPE_REDISTRIBUTE) | |
274 | || CHECK_FLAG(peer->rmap_type, | |
275 | PEER_RMAP_TYPE_DEFAULT)) | |
276 | ret = RMAP_MATCH; | |
277 | else | |
278 | ret = RMAP_NOMATCH; | |
279 | return ret; | |
280 | } | |
281 | ||
282 | if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { | |
283 | if (sockunion_same(su, &peer->su)) | |
284 | return RMAP_MATCH; | |
285 | ||
286 | return RMAP_NOMATCH; | |
287 | } else { | |
288 | group = peer->group; | |
289 | for (ALL_LIST_ELEMENTS(group->peer, node, nnode, | |
290 | peer)) { | |
291 | if (sockunion_same(su, &peer->su)) | |
292 | return RMAP_MATCH; | |
293 | } | |
294 | return RMAP_NOMATCH; | |
295 | } | |
296 | } | |
297 | return RMAP_NOMATCH; | |
298 | } | |
299 | ||
300 | static void *route_match_peer_compile(const char *arg) | |
301 | { | |
8c3433e4 | 302 | struct bgp_match_peer_compiled *pc; |
d62a17ae | 303 | int ret; |
304 | ||
a633d869 | 305 | pc = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
8c3433e4 | 306 | sizeof(struct bgp_match_peer_compiled)); |
d62a17ae | 307 | |
8c3433e4 | 308 | ret = str2sockunion(strcmp(arg, "local") ? arg : "0.0.0.0", &pc->su); |
d62a17ae | 309 | if (ret < 0) { |
8c3433e4 DS |
310 | pc->interface = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
311 | return pc; | |
d62a17ae | 312 | } |
313 | ||
8c3433e4 | 314 | return pc; |
fee0f4c6 | 315 | } |
316 | ||
317 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 318 | static void route_match_peer_free(void *rule) |
fee0f4c6 | 319 | { |
8c3433e4 DS |
320 | struct bgp_match_peer_compiled *pc = rule; |
321 | ||
322 | if (pc->interface) | |
323 | XFREE(MTYPE_ROUTE_MAP_COMPILED, pc->interface); | |
324 | ||
d62a17ae | 325 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
fee0f4c6 | 326 | } |
327 | ||
328 | /* Route map commands for ip address matching. */ | |
d62a17ae | 329 | struct route_map_rule_cmd route_match_peer_cmd = {"peer", route_match_peer, |
330 | route_match_peer_compile, | |
331 | route_match_peer_free}; | |
fee0f4c6 | 332 | |
718e3744 | 333 | /* `match ip address IP_ACCESS_LIST' */ |
334 | ||
335 | /* Match function should return 1 if match is success else return | |
336 | zero. */ | |
d62a17ae | 337 | static route_map_result_t route_match_ip_address(void *rule, |
123214ef | 338 | const struct prefix *prefix, |
d62a17ae | 339 | route_map_object_t type, |
340 | void *object) | |
341 | { | |
342 | struct access_list *alist; | |
d62a17ae | 343 | |
09cd98eb | 344 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 345 | alist = access_list_lookup(AFI_IP, (char *)rule); |
346 | if (alist == NULL) | |
347 | return RMAP_NOMATCH; | |
348 | ||
349 | return (access_list_apply(alist, prefix) == FILTER_DENY | |
350 | ? RMAP_NOMATCH | |
351 | : RMAP_MATCH); | |
352 | } | |
718e3744 | 353 | return RMAP_NOMATCH; |
718e3744 | 354 | } |
355 | ||
356 | /* Route map `ip address' match statement. `arg' should be | |
357 | access-list name. */ | |
d62a17ae | 358 | static void *route_match_ip_address_compile(const char *arg) |
718e3744 | 359 | { |
d62a17ae | 360 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 361 | } |
362 | ||
363 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 364 | static void route_match_ip_address_free(void *rule) |
718e3744 | 365 | { |
d62a17ae | 366 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 367 | } |
368 | ||
369 | /* Route map commands for ip address matching. */ | |
d62a17ae | 370 | struct route_map_rule_cmd route_match_ip_address_cmd = { |
371 | "ip address", route_match_ip_address, route_match_ip_address_compile, | |
372 | route_match_ip_address_free}; | |
6b0655a2 | 373 | |
718e3744 | 374 | /* `match ip next-hop IP_ADDRESS' */ |
375 | ||
376 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 377 | static route_map_result_t route_match_ip_next_hop(void *rule, |
123214ef | 378 | const struct prefix *prefix, |
d62a17ae | 379 | route_map_object_t type, |
380 | void *object) | |
381 | { | |
382 | struct access_list *alist; | |
383 | struct bgp_info *bgp_info; | |
384 | struct prefix_ipv4 p; | |
385 | ||
09cd98eb | 386 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 387 | bgp_info = object; |
388 | p.family = AF_INET; | |
389 | p.prefix = bgp_info->attr->nexthop; | |
390 | p.prefixlen = IPV4_MAX_BITLEN; | |
391 | ||
392 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
393 | if (alist == NULL) | |
394 | return RMAP_NOMATCH; | |
395 | ||
396 | return (access_list_apply(alist, &p) == FILTER_DENY | |
397 | ? RMAP_NOMATCH | |
398 | : RMAP_MATCH); | |
399 | } | |
718e3744 | 400 | return RMAP_NOMATCH; |
718e3744 | 401 | } |
402 | ||
403 | /* Route map `ip next-hop' match statement. `arg' is | |
404 | access-list name. */ | |
d62a17ae | 405 | static void *route_match_ip_next_hop_compile(const char *arg) |
718e3744 | 406 | { |
d62a17ae | 407 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 408 | } |
409 | ||
410 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 411 | static void route_match_ip_next_hop_free(void *rule) |
718e3744 | 412 | { |
d62a17ae | 413 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 414 | } |
415 | ||
416 | /* Route map commands for ip next-hop matching. */ | |
d62a17ae | 417 | struct route_map_rule_cmd route_match_ip_next_hop_cmd = { |
418 | "ip next-hop", route_match_ip_next_hop, route_match_ip_next_hop_compile, | |
419 | route_match_ip_next_hop_free}; | |
6b0655a2 | 420 | |
c1643bb7 | 421 | /* `match ip route-source ACCESS-LIST' */ |
422 | ||
423 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 424 | static route_map_result_t route_match_ip_route_source(void *rule, |
123214ef | 425 | const struct prefix *pfx, |
d62a17ae | 426 | route_map_object_t type, |
427 | void *object) | |
428 | { | |
429 | struct access_list *alist; | |
430 | struct bgp_info *bgp_info; | |
431 | struct peer *peer; | |
432 | struct prefix_ipv4 p; | |
433 | ||
123214ef | 434 | if (type == RMAP_BGP && pfx->family == AF_INET) { |
d62a17ae | 435 | bgp_info = object; |
436 | peer = bgp_info->peer; | |
437 | ||
438 | if (!peer || sockunion_family(&peer->su) != AF_INET) | |
439 | return RMAP_NOMATCH; | |
440 | ||
441 | p.family = AF_INET; | |
442 | p.prefix = peer->su.sin.sin_addr; | |
443 | p.prefixlen = IPV4_MAX_BITLEN; | |
444 | ||
445 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
446 | if (alist == NULL) | |
447 | return RMAP_NOMATCH; | |
448 | ||
449 | return (access_list_apply(alist, &p) == FILTER_DENY | |
450 | ? RMAP_NOMATCH | |
451 | : RMAP_MATCH); | |
452 | } | |
c1643bb7 | 453 | return RMAP_NOMATCH; |
c1643bb7 | 454 | } |
455 | ||
456 | /* Route map `ip route-source' match statement. `arg' is | |
457 | access-list name. */ | |
d62a17ae | 458 | static void *route_match_ip_route_source_compile(const char *arg) |
c1643bb7 | 459 | { |
d62a17ae | 460 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 461 | } |
462 | ||
463 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 464 | static void route_match_ip_route_source_free(void *rule) |
c1643bb7 | 465 | { |
d62a17ae | 466 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 467 | } |
468 | ||
469 | /* Route map commands for ip route-source matching. */ | |
d62a17ae | 470 | struct route_map_rule_cmd route_match_ip_route_source_cmd = { |
471 | "ip route-source", route_match_ip_route_source, | |
472 | route_match_ip_route_source_compile, route_match_ip_route_source_free}; | |
6b0655a2 | 473 | |
718e3744 | 474 | /* `match ip address prefix-list PREFIX_LIST' */ |
475 | ||
94f2b392 | 476 | static route_map_result_t |
123214ef | 477 | route_match_ip_address_prefix_list(void *rule, const struct prefix *prefix, |
d62a17ae | 478 | route_map_object_t type, void *object) |
718e3744 | 479 | { |
d62a17ae | 480 | struct prefix_list *plist; |
718e3744 | 481 | |
09cd98eb | 482 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 483 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
484 | if (plist == NULL) | |
485 | return RMAP_NOMATCH; | |
e52702f2 | 486 | |
d62a17ae | 487 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
488 | ? RMAP_NOMATCH | |
489 | : RMAP_MATCH); | |
490 | } | |
491 | return RMAP_NOMATCH; | |
718e3744 | 492 | } |
493 | ||
d62a17ae | 494 | static void *route_match_ip_address_prefix_list_compile(const char *arg) |
718e3744 | 495 | { |
d62a17ae | 496 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 497 | } |
498 | ||
d62a17ae | 499 | static void route_match_ip_address_prefix_list_free(void *rule) |
718e3744 | 500 | { |
d62a17ae | 501 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 502 | } |
503 | ||
d62a17ae | 504 | struct route_map_rule_cmd route_match_ip_address_prefix_list_cmd = { |
505 | "ip address prefix-list", route_match_ip_address_prefix_list, | |
506 | route_match_ip_address_prefix_list_compile, | |
507 | route_match_ip_address_prefix_list_free}; | |
6b0655a2 | 508 | |
718e3744 | 509 | /* `match ip next-hop prefix-list PREFIX_LIST' */ |
510 | ||
94f2b392 | 511 | static route_map_result_t |
123214ef | 512 | route_match_ip_next_hop_prefix_list(void *rule, const struct prefix *prefix, |
d62a17ae | 513 | route_map_object_t type, void *object) |
718e3744 | 514 | { |
d62a17ae | 515 | struct prefix_list *plist; |
516 | struct bgp_info *bgp_info; | |
517 | struct prefix_ipv4 p; | |
718e3744 | 518 | |
09cd98eb | 519 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 520 | bgp_info = object; |
521 | p.family = AF_INET; | |
522 | p.prefix = bgp_info->attr->nexthop; | |
523 | p.prefixlen = IPV4_MAX_BITLEN; | |
718e3744 | 524 | |
d62a17ae | 525 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
526 | if (plist == NULL) | |
527 | return RMAP_NOMATCH; | |
718e3744 | 528 | |
d62a17ae | 529 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
530 | ? RMAP_NOMATCH | |
531 | : RMAP_MATCH); | |
532 | } | |
533 | return RMAP_NOMATCH; | |
718e3744 | 534 | } |
535 | ||
d62a17ae | 536 | static void *route_match_ip_next_hop_prefix_list_compile(const char *arg) |
718e3744 | 537 | { |
d62a17ae | 538 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 539 | } |
540 | ||
d62a17ae | 541 | static void route_match_ip_next_hop_prefix_list_free(void *rule) |
718e3744 | 542 | { |
d62a17ae | 543 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 544 | } |
545 | ||
d62a17ae | 546 | struct route_map_rule_cmd route_match_ip_next_hop_prefix_list_cmd = { |
547 | "ip next-hop prefix-list", route_match_ip_next_hop_prefix_list, | |
548 | route_match_ip_next_hop_prefix_list_compile, | |
549 | route_match_ip_next_hop_prefix_list_free}; | |
6b0655a2 | 550 | |
c1643bb7 | 551 | /* `match ip route-source prefix-list PREFIX_LIST' */ |
552 | ||
94f2b392 | 553 | static route_map_result_t |
123214ef MS |
554 | route_match_ip_route_source_prefix_list(void *rule, |
555 | const struct prefix *prefix, | |
d62a17ae | 556 | route_map_object_t type, void *object) |
c1643bb7 | 557 | { |
d62a17ae | 558 | struct prefix_list *plist; |
559 | struct bgp_info *bgp_info; | |
560 | struct peer *peer; | |
561 | struct prefix_ipv4 p; | |
c1643bb7 | 562 | |
09cd98eb | 563 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 564 | bgp_info = object; |
565 | peer = bgp_info->peer; | |
c1643bb7 | 566 | |
d62a17ae | 567 | if (!peer || sockunion_family(&peer->su) != AF_INET) |
568 | return RMAP_NOMATCH; | |
c1643bb7 | 569 | |
d62a17ae | 570 | p.family = AF_INET; |
571 | p.prefix = peer->su.sin.sin_addr; | |
572 | p.prefixlen = IPV4_MAX_BITLEN; | |
c1643bb7 | 573 | |
d62a17ae | 574 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
575 | if (plist == NULL) | |
576 | return RMAP_NOMATCH; | |
c1643bb7 | 577 | |
d62a17ae | 578 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
579 | ? RMAP_NOMATCH | |
580 | : RMAP_MATCH); | |
581 | } | |
582 | return RMAP_NOMATCH; | |
c1643bb7 | 583 | } |
584 | ||
d62a17ae | 585 | static void *route_match_ip_route_source_prefix_list_compile(const char *arg) |
c1643bb7 | 586 | { |
d62a17ae | 587 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 588 | } |
589 | ||
d62a17ae | 590 | static void route_match_ip_route_source_prefix_list_free(void *rule) |
c1643bb7 | 591 | { |
d62a17ae | 592 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 593 | } |
594 | ||
d62a17ae | 595 | struct route_map_rule_cmd route_match_ip_route_source_prefix_list_cmd = { |
596 | "ip route-source prefix-list", route_match_ip_route_source_prefix_list, | |
597 | route_match_ip_route_source_prefix_list_compile, | |
598 | route_match_ip_route_source_prefix_list_free}; | |
6b0655a2 | 599 | |
6fb219da MK |
600 | /* `match evpn default-route' */ |
601 | ||
602 | /* Match function should return 1 if match is success else 0 */ | |
603 | static route_map_result_t route_match_evpn_default_route(void *rule, | |
123214ef | 604 | const struct prefix *p, |
6fb219da MK |
605 | route_map_object_t |
606 | type, void *object) | |
607 | { | |
608 | if (type == RMAP_BGP && is_evpn_prefix_default(p)) | |
609 | return RMAP_MATCH; | |
610 | ||
611 | return RMAP_NOMATCH; | |
612 | } | |
613 | ||
614 | /* Route map commands for default-route matching. */ | |
615 | struct route_map_rule_cmd route_match_evpn_default_route_cmd = { | |
616 | "evpn default-route", route_match_evpn_default_route, NULL, NULL}; | |
617 | ||
d37ba549 MK |
618 | /* `match mac address MAC_ACCESS_LIST' */ |
619 | ||
620 | /* Match function should return 1 if match is success else return | |
621 | zero. */ | |
622 | static route_map_result_t route_match_mac_address(void *rule, | |
123214ef | 623 | const struct prefix *prefix, |
d37ba549 MK |
624 | route_map_object_t type, |
625 | void *object) | |
626 | { | |
627 | struct access_list *alist; | |
0f6476cc | 628 | struct prefix p; |
d37ba549 MK |
629 | |
630 | if (type == RMAP_BGP) { | |
631 | alist = access_list_lookup(AFI_L2VPN, (char *)rule); | |
632 | if (alist == NULL) | |
633 | return RMAP_NOMATCH; | |
634 | ||
635 | if (prefix->u.prefix_evpn.route_type != BGP_EVPN_MAC_IP_ROUTE) | |
636 | return RMAP_NOMATCH; | |
637 | ||
0f6476cc DS |
638 | p.family = AF_ETHERNET; |
639 | p.prefixlen = ETH_ALEN * 8; | |
3714a385 | 640 | p.u.prefix_eth = prefix->u.prefix_evpn.macip_addr.mac; |
0f6476cc | 641 | |
a4d82a8a | 642 | return (access_list_apply(alist, &p) == FILTER_DENY |
d37ba549 MK |
643 | ? RMAP_NOMATCH |
644 | : RMAP_MATCH); | |
645 | } | |
646 | ||
647 | return RMAP_NOMATCH; | |
648 | } | |
649 | ||
650 | /* Route map `mac address' match statement. `arg' should be | |
651 | access-list name. */ | |
652 | static void *route_match_mac_address_compile(const char *arg) | |
653 | { | |
654 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
655 | } | |
656 | ||
657 | /* Free route map's compiled `ip address' value. */ | |
658 | static void route_match_mac_address_free(void *rule) | |
659 | { | |
660 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
661 | } | |
662 | ||
663 | /* Route map commands for mac address matching. */ | |
664 | struct route_map_rule_cmd route_match_mac_address_cmd = { | |
665 | "mac address", route_match_mac_address, route_match_mac_address_compile, | |
666 | route_match_mac_address_free}; | |
667 | ||
16f7ce2b MK |
668 | /* `match vni' */ |
669 | ||
670 | /* Match function should return 1 if match is success else return | |
671 | zero. */ | |
123214ef MS |
672 | static route_map_result_t route_match_vni(void *rule, |
673 | const struct prefix *prefix, | |
16f7ce2b MK |
674 | route_map_object_t type, void *object) |
675 | { | |
676 | vni_t vni = 0; | |
677 | struct bgp_info *bgp_info = NULL; | |
678 | ||
679 | if (type == RMAP_BGP) { | |
680 | vni = *((vni_t *)rule); | |
681 | bgp_info = (struct bgp_info *)object; | |
682 | ||
80ced710 CS |
683 | if (bgp_info->extra == NULL) |
684 | return RMAP_NOMATCH; | |
685 | ||
b57ba6d2 | 686 | if (vni == label2vni(&bgp_info->extra->label[0])) |
16f7ce2b MK |
687 | return RMAP_MATCH; |
688 | } | |
689 | ||
690 | return RMAP_NOMATCH; | |
691 | } | |
692 | ||
693 | /* Route map `vni' match statement. */ | |
694 | static void *route_match_vni_compile(const char *arg) | |
695 | { | |
696 | vni_t *vni = NULL; | |
697 | char *end = NULL; | |
698 | ||
699 | vni = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(vni_t)); | |
700 | if (!vni) | |
701 | return NULL; | |
702 | ||
703 | *vni = strtoul(arg, &end, 10); | |
0af35d90 RW |
704 | if (*end != '\0') { |
705 | XFREE(MTYPE_ROUTE_MAP_COMPILED, vni); | |
16f7ce2b | 706 | return NULL; |
0af35d90 | 707 | } |
16f7ce2b MK |
708 | |
709 | return vni; | |
710 | } | |
711 | ||
712 | /* Free route map's compiled `vni' value. */ | |
713 | static void route_match_vni_free(void *rule) | |
714 | { | |
715 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
716 | } | |
717 | ||
718 | /* Route map commands for vni matching. */ | |
719 | struct route_map_rule_cmd route_match_evpn_vni_cmd = { | |
646050e5 MK |
720 | "evpn vni", route_match_vni, route_match_vni_compile, |
721 | route_match_vni_free}; | |
16f7ce2b | 722 | |
33c2ff62 MK |
723 | /* `match evpn route-type' */ |
724 | ||
725 | /* Match function should return 1 if match is success else return | |
726 | zero. */ | |
727 | static route_map_result_t route_match_evpn_route_type(void *rule, | |
123214ef | 728 | const struct prefix *pfx, |
33c2ff62 MK |
729 | route_map_object_t type, |
730 | void *object) | |
731 | { | |
d7c0a89a | 732 | uint8_t route_type = 0; |
33c2ff62 MK |
733 | |
734 | if (type == RMAP_BGP) { | |
d7c0a89a | 735 | route_type = *((uint8_t *)rule); |
33c2ff62 | 736 | |
123214ef | 737 | if (route_type == pfx->u.prefix_evpn.route_type) |
33c2ff62 MK |
738 | return RMAP_MATCH; |
739 | } | |
740 | ||
741 | return RMAP_NOMATCH; | |
742 | } | |
743 | ||
744 | /* Route map `route-type' match statement. */ | |
745 | static void *route_match_evpn_route_type_compile(const char *arg) | |
746 | { | |
d7c0a89a | 747 | uint8_t *route_type = NULL; |
33c2ff62 | 748 | |
d7c0a89a | 749 | route_type = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
33c2ff62 MK |
750 | |
751 | if (strncmp(arg, "ma", 2) == 0) | |
752 | *route_type = BGP_EVPN_MAC_IP_ROUTE; | |
753 | else if (strncmp(arg, "mu", 2) == 0) | |
754 | *route_type = BGP_EVPN_IMET_ROUTE; | |
755 | else | |
756 | *route_type = BGP_EVPN_IP_PREFIX_ROUTE; | |
757 | ||
758 | return route_type; | |
759 | } | |
760 | ||
761 | /* Free route map's compiled `route-type' value. */ | |
762 | static void route_match_evpn_route_type_free(void *rule) | |
763 | { | |
764 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
765 | } | |
766 | ||
767 | /* Route map commands for evpn route-type matching. */ | |
768 | struct route_map_rule_cmd route_match_evpn_route_type_cmd = { | |
769 | "evpn route-type", route_match_evpn_route_type, | |
996c9314 | 770 | route_match_evpn_route_type_compile, route_match_evpn_route_type_free}; |
33c2ff62 | 771 | |
af291c15 DS |
772 | /* `match local-preference LOCAL-PREF' */ |
773 | ||
774 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 775 | static route_map_result_t route_match_local_pref(void *rule, |
123214ef | 776 | const struct prefix *prefix, |
d62a17ae | 777 | route_map_object_t type, |
778 | void *object) | |
779 | { | |
d7c0a89a | 780 | uint32_t *local_pref; |
d62a17ae | 781 | struct bgp_info *bgp_info; |
782 | ||
783 | if (type == RMAP_BGP) { | |
784 | local_pref = rule; | |
785 | bgp_info = object; | |
786 | ||
787 | if (bgp_info->attr->local_pref == *local_pref) | |
788 | return RMAP_MATCH; | |
789 | else | |
790 | return RMAP_NOMATCH; | |
791 | } | |
af291c15 | 792 | return RMAP_NOMATCH; |
af291c15 DS |
793 | } |
794 | ||
795 | /* Route map `match local-preference' match statement. | |
796 | `arg' is local-pref value */ | |
d62a17ae | 797 | static void *route_match_local_pref_compile(const char *arg) |
af291c15 | 798 | { |
d7c0a89a | 799 | uint32_t *local_pref; |
d62a17ae | 800 | char *endptr = NULL; |
801 | unsigned long tmpval; | |
af291c15 | 802 | |
d62a17ae | 803 | /* Locpref value shoud be integer. */ |
804 | if (!all_digit(arg)) | |
805 | return NULL; | |
af291c15 | 806 | |
d62a17ae | 807 | errno = 0; |
808 | tmpval = strtoul(arg, &endptr, 10); | |
809 | if (*endptr != '\0' || errno || tmpval > UINT32_MAX) | |
810 | return NULL; | |
af291c15 | 811 | |
d7c0a89a | 812 | local_pref = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint32_t)); |
af291c15 | 813 | |
d62a17ae | 814 | if (!local_pref) |
815 | return local_pref; | |
af291c15 | 816 | |
d62a17ae | 817 | *local_pref = tmpval; |
818 | return local_pref; | |
af291c15 DS |
819 | } |
820 | ||
821 | /* Free route map's compiled `match local-preference' value. */ | |
d62a17ae | 822 | static void route_match_local_pref_free(void *rule) |
af291c15 | 823 | { |
d62a17ae | 824 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
af291c15 DS |
825 | } |
826 | ||
827 | /* Route map commands for metric matching. */ | |
d62a17ae | 828 | struct route_map_rule_cmd route_match_local_pref_cmd = { |
829 | "local-preference", route_match_local_pref, | |
830 | route_match_local_pref_compile, route_match_local_pref_free}; | |
af291c15 | 831 | |
718e3744 | 832 | /* `match metric METRIC' */ |
833 | ||
834 | /* Match function return 1 if match is success else return zero. */ | |
123214ef MS |
835 | static route_map_result_t route_match_metric(void *rule, |
836 | const struct prefix *prefix, | |
d62a17ae | 837 | route_map_object_t type, |
838 | void *object) | |
718e3744 | 839 | { |
d62a17ae | 840 | struct rmap_value *rv; |
841 | struct bgp_info *bgp_info; | |
718e3744 | 842 | |
d62a17ae | 843 | if (type == RMAP_BGP) { |
844 | rv = rule; | |
845 | bgp_info = object; | |
846 | return route_value_match(rv, bgp_info->attr->med); | |
847 | } | |
848 | return RMAP_NOMATCH; | |
718e3744 | 849 | } |
850 | ||
718e3744 | 851 | /* Route map commands for metric matching. */ |
d62a17ae | 852 | struct route_map_rule_cmd route_match_metric_cmd = { |
9d303b37 | 853 | "metric", route_match_metric, route_value_compile, route_value_free, |
718e3744 | 854 | }; |
6b0655a2 | 855 | |
718e3744 | 856 | /* `match as-path ASPATH' */ |
857 | ||
858 | /* Match function for as-path match. I assume given object is */ | |
123214ef MS |
859 | static route_map_result_t route_match_aspath(void *rule, |
860 | const struct prefix *prefix, | |
d62a17ae | 861 | route_map_object_t type, |
862 | void *object) | |
718e3744 | 863 | { |
e52702f2 | 864 | |
d62a17ae | 865 | struct as_list *as_list; |
866 | struct bgp_info *bgp_info; | |
718e3744 | 867 | |
d62a17ae | 868 | if (type == RMAP_BGP) { |
869 | as_list = as_list_lookup((char *)rule); | |
870 | if (as_list == NULL) | |
871 | return RMAP_NOMATCH; | |
518f0eb1 | 872 | |
d62a17ae | 873 | bgp_info = object; |
518f0eb1 | 874 | |
d62a17ae | 875 | /* Perform match. */ |
876 | return ((as_list_apply(as_list, bgp_info->attr->aspath) | |
877 | == AS_FILTER_DENY) | |
878 | ? RMAP_NOMATCH | |
879 | : RMAP_MATCH); | |
880 | } | |
881 | return RMAP_NOMATCH; | |
718e3744 | 882 | } |
883 | ||
884 | /* Compile function for as-path match. */ | |
d62a17ae | 885 | static void *route_match_aspath_compile(const char *arg) |
718e3744 | 886 | { |
d62a17ae | 887 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 888 | } |
889 | ||
890 | /* Compile function for as-path match. */ | |
d62a17ae | 891 | static void route_match_aspath_free(void *rule) |
718e3744 | 892 | { |
d62a17ae | 893 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 894 | } |
895 | ||
896 | /* Route map commands for aspath matching. */ | |
d62a17ae | 897 | struct route_map_rule_cmd route_match_aspath_cmd = { |
898 | "as-path", route_match_aspath, route_match_aspath_compile, | |
899 | route_match_aspath_free}; | |
6b0655a2 | 900 | |
718e3744 | 901 | /* `match community COMMUNIY' */ |
d62a17ae | 902 | struct rmap_community { |
903 | char *name; | |
904 | int exact; | |
718e3744 | 905 | }; |
906 | ||
907 | /* Match function for community match. */ | |
d62a17ae | 908 | static route_map_result_t route_match_community(void *rule, |
123214ef | 909 | const struct prefix *prefix, |
d62a17ae | 910 | route_map_object_t type, |
911 | void *object) | |
912 | { | |
913 | struct community_list *list; | |
914 | struct bgp_info *bgp_info; | |
915 | struct rmap_community *rcom; | |
916 | ||
917 | if (type == RMAP_BGP) { | |
918 | bgp_info = object; | |
919 | rcom = rule; | |
920 | ||
921 | list = community_list_lookup(bgp_clist, rcom->name, | |
922 | COMMUNITY_LIST_MASTER); | |
923 | if (!list) | |
924 | return RMAP_NOMATCH; | |
925 | ||
926 | if (rcom->exact) { | |
927 | if (community_list_exact_match( | |
928 | bgp_info->attr->community, list)) | |
929 | return RMAP_MATCH; | |
930 | } else { | |
931 | if (community_list_match(bgp_info->attr->community, | |
932 | list)) | |
933 | return RMAP_MATCH; | |
934 | } | |
718e3744 | 935 | } |
d62a17ae | 936 | return RMAP_NOMATCH; |
718e3744 | 937 | } |
938 | ||
939 | /* Compile function for community match. */ | |
d62a17ae | 940 | static void *route_match_community_compile(const char *arg) |
941 | { | |
942 | struct rmap_community *rcom; | |
943 | int len; | |
944 | char *p; | |
945 | ||
946 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
947 | ||
948 | p = strchr(arg, ' '); | |
949 | if (p) { | |
950 | len = p - arg; | |
951 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
952 | memcpy(rcom->name, arg, len); | |
953 | rcom->exact = 1; | |
954 | } else { | |
955 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
956 | rcom->exact = 0; | |
957 | } | |
958 | return rcom; | |
718e3744 | 959 | } |
960 | ||
961 | /* Compile function for community match. */ | |
d62a17ae | 962 | static void route_match_community_free(void *rule) |
718e3744 | 963 | { |
d62a17ae | 964 | struct rmap_community *rcom = rule; |
718e3744 | 965 | |
d62a17ae | 966 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
967 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
718e3744 | 968 | } |
969 | ||
970 | /* Route map commands for community matching. */ | |
d62a17ae | 971 | struct route_map_rule_cmd route_match_community_cmd = { |
972 | "community", route_match_community, route_match_community_compile, | |
973 | route_match_community_free}; | |
6b0655a2 | 974 | |
57d187bc | 975 | /* Match function for lcommunity match. */ |
d62a17ae | 976 | static route_map_result_t route_match_lcommunity(void *rule, |
123214ef | 977 | const struct prefix *prefix, |
d62a17ae | 978 | route_map_object_t type, |
979 | void *object) | |
980 | { | |
981 | struct community_list *list; | |
982 | struct bgp_info *bgp_info; | |
983 | struct rmap_community *rcom; | |
984 | ||
985 | if (type == RMAP_BGP) { | |
986 | bgp_info = object; | |
987 | rcom = rule; | |
988 | ||
989 | list = community_list_lookup(bgp_clist, rcom->name, | |
990 | LARGE_COMMUNITY_LIST_MASTER); | |
991 | if (!list) | |
992 | return RMAP_NOMATCH; | |
993 | ||
994 | if (lcommunity_list_match(bgp_info->attr->lcommunity, list)) | |
995 | return RMAP_MATCH; | |
996 | } | |
997 | return RMAP_NOMATCH; | |
57d187bc JS |
998 | } |
999 | ||
1000 | /* Compile function for community match. */ | |
d62a17ae | 1001 | static void *route_match_lcommunity_compile(const char *arg) |
1002 | { | |
1003 | struct rmap_community *rcom; | |
1004 | int len; | |
1005 | char *p; | |
1006 | ||
1007 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
1008 | ||
1009 | p = strchr(arg, ' '); | |
1010 | if (p) { | |
1011 | len = p - arg; | |
1012 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1013 | memcpy(rcom->name, arg, len); | |
1014 | } else { | |
1015 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
1016 | rcom->exact = 0; | |
1017 | } | |
1018 | return rcom; | |
57d187bc JS |
1019 | } |
1020 | ||
1021 | /* Compile function for community match. */ | |
d62a17ae | 1022 | static void route_match_lcommunity_free(void *rule) |
57d187bc | 1023 | { |
d62a17ae | 1024 | struct rmap_community *rcom = rule; |
57d187bc | 1025 | |
d62a17ae | 1026 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
1027 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
57d187bc JS |
1028 | } |
1029 | ||
1030 | /* Route map commands for community matching. */ | |
d62a17ae | 1031 | struct route_map_rule_cmd route_match_lcommunity_cmd = { |
1032 | "large-community", route_match_lcommunity, | |
1033 | route_match_lcommunity_compile, route_match_lcommunity_free}; | |
57d187bc JS |
1034 | |
1035 | ||
73ffb25b | 1036 | /* Match function for extcommunity match. */ |
d62a17ae | 1037 | static route_map_result_t route_match_ecommunity(void *rule, |
123214ef | 1038 | const struct prefix *prefix, |
d62a17ae | 1039 | route_map_object_t type, |
1040 | void *object) | |
73ffb25b | 1041 | { |
d62a17ae | 1042 | struct community_list *list; |
1043 | struct bgp_info *bgp_info; | |
73ffb25b | 1044 | |
d62a17ae | 1045 | if (type == RMAP_BGP) { |
1046 | bgp_info = object; | |
e52702f2 | 1047 | |
d62a17ae | 1048 | list = community_list_lookup(bgp_clist, (char *)rule, |
1049 | EXTCOMMUNITY_LIST_MASTER); | |
1050 | if (!list) | |
1051 | return RMAP_NOMATCH; | |
73ffb25b | 1052 | |
d62a17ae | 1053 | if (ecommunity_list_match(bgp_info->attr->ecommunity, list)) |
1054 | return RMAP_MATCH; | |
1055 | } | |
1056 | return RMAP_NOMATCH; | |
73ffb25b | 1057 | } |
1058 | ||
1059 | /* Compile function for extcommunity match. */ | |
d62a17ae | 1060 | static void *route_match_ecommunity_compile(const char *arg) |
73ffb25b | 1061 | { |
d62a17ae | 1062 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
73ffb25b | 1063 | } |
1064 | ||
1065 | /* Compile function for extcommunity match. */ | |
d62a17ae | 1066 | static void route_match_ecommunity_free(void *rule) |
73ffb25b | 1067 | { |
d62a17ae | 1068 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
73ffb25b | 1069 | } |
1070 | ||
1071 | /* Route map commands for community matching. */ | |
d62a17ae | 1072 | struct route_map_rule_cmd route_match_ecommunity_cmd = { |
1073 | "extcommunity", route_match_ecommunity, route_match_ecommunity_compile, | |
1074 | route_match_ecommunity_free}; | |
6b0655a2 | 1075 | |
718e3744 | 1076 | /* `match nlri` and `set nlri` are replaced by `address-family ipv4` |
1077 | and `address-family vpnv4'. */ | |
6b0655a2 | 1078 | |
718e3744 | 1079 | /* `match origin' */ |
123214ef MS |
1080 | static route_map_result_t route_match_origin(void *rule, |
1081 | const struct prefix *prefix, | |
d62a17ae | 1082 | route_map_object_t type, |
1083 | void *object) | |
718e3744 | 1084 | { |
d7c0a89a | 1085 | uint8_t *origin; |
d62a17ae | 1086 | struct bgp_info *bgp_info; |
718e3744 | 1087 | |
d62a17ae | 1088 | if (type == RMAP_BGP) { |
1089 | origin = rule; | |
1090 | bgp_info = object; | |
e52702f2 | 1091 | |
d62a17ae | 1092 | if (bgp_info->attr->origin == *origin) |
1093 | return RMAP_MATCH; | |
1094 | } | |
718e3744 | 1095 | |
d62a17ae | 1096 | return RMAP_NOMATCH; |
718e3744 | 1097 | } |
1098 | ||
d62a17ae | 1099 | static void *route_match_origin_compile(const char *arg) |
718e3744 | 1100 | { |
d7c0a89a | 1101 | uint8_t *origin; |
718e3744 | 1102 | |
d7c0a89a | 1103 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
718e3744 | 1104 | |
d62a17ae | 1105 | if (strcmp(arg, "igp") == 0) |
1106 | *origin = 0; | |
1107 | else if (strcmp(arg, "egp") == 0) | |
1108 | *origin = 1; | |
1109 | else | |
1110 | *origin = 2; | |
718e3744 | 1111 | |
d62a17ae | 1112 | return origin; |
718e3744 | 1113 | } |
1114 | ||
1115 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 1116 | static void route_match_origin_free(void *rule) |
718e3744 | 1117 | { |
d62a17ae | 1118 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1119 | } |
1120 | ||
1121 | /* Route map commands for origin matching. */ | |
d62a17ae | 1122 | struct route_map_rule_cmd route_match_origin_cmd = { |
1123 | "origin", route_match_origin, route_match_origin_compile, | |
1124 | route_match_origin_free}; | |
1add115a VT |
1125 | |
1126 | /* match probability { */ | |
1127 | ||
d62a17ae | 1128 | static route_map_result_t route_match_probability(void *rule, |
123214ef | 1129 | const struct prefix *prefix, |
d62a17ae | 1130 | route_map_object_t type, |
1131 | void *object) | |
1132 | { | |
1133 | long r = random(); | |
1134 | ||
1135 | switch (*(long *)rule) { | |
1136 | case 0: | |
1137 | break; | |
1138 | case RAND_MAX: | |
1139 | return RMAP_MATCH; | |
1140 | default: | |
1141 | if (r < *(long *)rule) { | |
1142 | return RMAP_MATCH; | |
1143 | } | |
1144 | } | |
1add115a | 1145 | |
d62a17ae | 1146 | return RMAP_NOMATCH; |
1add115a VT |
1147 | } |
1148 | ||
d62a17ae | 1149 | static void *route_match_probability_compile(const char *arg) |
1add115a | 1150 | { |
d62a17ae | 1151 | long *lobule; |
1152 | unsigned perc; | |
1add115a | 1153 | |
d62a17ae | 1154 | perc = atoi(arg); |
1155 | lobule = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(long)); | |
1add115a | 1156 | |
d62a17ae | 1157 | switch (perc) { |
1158 | case 0: | |
1159 | *lobule = 0; | |
1160 | break; | |
1161 | case 100: | |
1162 | *lobule = RAND_MAX; | |
1163 | break; | |
1164 | default: | |
1165 | *lobule = RAND_MAX / 100 * perc; | |
1166 | } | |
1add115a | 1167 | |
d62a17ae | 1168 | return lobule; |
1add115a VT |
1169 | } |
1170 | ||
d62a17ae | 1171 | static void route_match_probability_free(void *rule) |
1add115a | 1172 | { |
d62a17ae | 1173 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
1add115a VT |
1174 | } |
1175 | ||
d62a17ae | 1176 | struct route_map_rule_cmd route_match_probability_cmd = { |
1177 | "probability", route_match_probability, route_match_probability_compile, | |
1178 | route_match_probability_free}; | |
1add115a | 1179 | |
bc413143 DS |
1180 | /* `match interface IFNAME' */ |
1181 | /* Match function should return 1 if match is success else return | |
1182 | zero. */ | |
d62a17ae | 1183 | static route_map_result_t route_match_interface(void *rule, |
123214ef | 1184 | const struct prefix *prefix, |
d62a17ae | 1185 | route_map_object_t type, |
1186 | void *object) | |
bc413143 | 1187 | { |
d62a17ae | 1188 | struct interface *ifp; |
1189 | struct bgp_info *info; | |
bc413143 | 1190 | |
d62a17ae | 1191 | if (type == RMAP_BGP) { |
1192 | info = object; | |
bc413143 | 1193 | |
d62a17ae | 1194 | if (!info || !info->attr) |
1195 | return RMAP_NOMATCH; | |
bc413143 | 1196 | |
d62a17ae | 1197 | ifp = if_lookup_by_name_all_vrf((char *)rule); |
bc413143 | 1198 | |
d62a17ae | 1199 | if (ifp == NULL || ifp->ifindex != info->attr->nh_ifindex) |
1200 | return RMAP_NOMATCH; | |
bc413143 | 1201 | |
d62a17ae | 1202 | return RMAP_MATCH; |
1203 | } | |
1204 | return RMAP_NOMATCH; | |
bc413143 DS |
1205 | } |
1206 | ||
1207 | /* Route map `interface' match statement. `arg' should be | |
1208 | interface name. */ | |
d62a17ae | 1209 | static void *route_match_interface_compile(const char *arg) |
bc413143 | 1210 | { |
d62a17ae | 1211 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
bc413143 DS |
1212 | } |
1213 | ||
1214 | /* Free route map's compiled `interface' value. */ | |
d62a17ae | 1215 | static void route_match_interface_free(void *rule) |
bc413143 | 1216 | { |
d62a17ae | 1217 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
bc413143 DS |
1218 | } |
1219 | ||
1220 | /* Route map commands for ip address matching. */ | |
d62a17ae | 1221 | struct route_map_rule_cmd route_match_interface_cmd = { |
1222 | "interface", route_match_interface, route_match_interface_compile, | |
1223 | route_match_interface_free}; | |
bc413143 | 1224 | |
1add115a VT |
1225 | /* } */ |
1226 | ||
718e3744 | 1227 | /* `set ip next-hop IP_ADDRESS' */ |
1228 | ||
0d9551dc | 1229 | /* Match function return 1 if match is success else return zero. */ |
123214ef MS |
1230 | static route_map_result_t route_match_tag(void *rule, |
1231 | const struct prefix *prefix, | |
d62a17ae | 1232 | route_map_object_t type, void *object) |
0d9551dc | 1233 | { |
d62a17ae | 1234 | route_tag_t *tag; |
1235 | struct bgp_info *bgp_info; | |
0d9551dc | 1236 | |
d62a17ae | 1237 | if (type == RMAP_BGP) { |
1238 | tag = rule; | |
1239 | bgp_info = object; | |
0d9551dc | 1240 | |
d62a17ae | 1241 | return ((bgp_info->attr->tag == *tag) ? RMAP_MATCH |
1242 | : RMAP_NOMATCH); | |
1243 | } | |
0d9551dc | 1244 | |
d62a17ae | 1245 | return RMAP_NOMATCH; |
0d9551dc DS |
1246 | } |
1247 | ||
1248 | ||
0d9551dc | 1249 | /* Route map commands for tag matching. */ |
d62a17ae | 1250 | static struct route_map_rule_cmd route_match_tag_cmd = { |
9d303b37 | 1251 | "tag", route_match_tag, route_map_rule_tag_compile, |
d62a17ae | 1252 | route_map_rule_tag_free, |
0d9551dc DS |
1253 | }; |
1254 | ||
1255 | ||
718e3744 | 1256 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ |
d62a17ae | 1257 | struct rmap_ip_nexthop_set { |
1258 | struct in_addr *address; | |
1259 | int peer_address; | |
1260 | int unchanged; | |
ac41b2a2 | 1261 | }; |
1262 | ||
d62a17ae | 1263 | static route_map_result_t route_set_ip_nexthop(void *rule, |
123214ef | 1264 | const struct prefix *prefix, |
d62a17ae | 1265 | route_map_object_t type, |
1266 | void *object) | |
1267 | { | |
1268 | struct rmap_ip_nexthop_set *rins = rule; | |
1269 | struct bgp_info *bgp_info; | |
1270 | struct peer *peer; | |
1271 | ||
1272 | if (type == RMAP_BGP) { | |
1273 | bgp_info = object; | |
1274 | peer = bgp_info->peer; | |
1275 | ||
1276 | if (rins->unchanged) { | |
1277 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1278 | BATTR_RMAP_NEXTHOP_UNCHANGED); | |
1279 | } else if (rins->peer_address) { | |
1280 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
1281 | || CHECK_FLAG(peer->rmap_type, | |
1282 | PEER_RMAP_TYPE_IMPORT)) | |
1283 | && peer->su_remote | |
1284 | && sockunion_family(peer->su_remote) == AF_INET) { | |
1285 | bgp_info->attr->nexthop.s_addr = | |
1286 | sockunion2ip(peer->su_remote); | |
1287 | bgp_info->attr->flag |= | |
1288 | ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1289 | } else if (CHECK_FLAG(peer->rmap_type, | |
1290 | PEER_RMAP_TYPE_OUT)) { | |
1291 | /* The next hop value will be set as part of | |
1292 | * packet rewrite. | |
1293 | * Set the flags here to indicate that rewrite | |
1294 | * needs to be done. | |
1295 | * Also, clear the value. | |
1296 | */ | |
1297 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1298 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); | |
1299 | bgp_info->attr->nexthop.s_addr = 0; | |
1300 | } | |
1301 | } else { | |
1302 | /* Set next hop value. */ | |
1303 | bgp_info->attr->flag |= | |
1304 | ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1305 | bgp_info->attr->nexthop = *rins->address; | |
1306 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
1307 | BATTR_RMAP_IPV4_NHOP_CHANGED); | |
d54600fa PG |
1308 | /* case for MP-BGP : MPLS VPN */ |
1309 | bgp_info->attr->mp_nexthop_global_in = *rins->address; | |
1310 | bgp_info->attr->mp_nexthop_len = sizeof(*rins->address); | |
d62a17ae | 1311 | } |
ac41b2a2 | 1312 | } |
718e3744 | 1313 | |
d62a17ae | 1314 | return RMAP_OKAY; |
718e3744 | 1315 | } |
1316 | ||
1317 | /* Route map `ip nexthop' compile function. Given string is converted | |
1318 | to struct in_addr structure. */ | |
d62a17ae | 1319 | static void *route_set_ip_nexthop_compile(const char *arg) |
1320 | { | |
1321 | struct rmap_ip_nexthop_set *rins; | |
1322 | struct in_addr *address = NULL; | |
1323 | int peer_address = 0; | |
1324 | int unchanged = 0; | |
1325 | int ret; | |
1326 | ||
1327 | if (strcmp(arg, "peer-address") == 0) | |
1328 | peer_address = 1; | |
1329 | else if (strcmp(arg, "unchanged") == 0) | |
1330 | unchanged = 1; | |
1331 | else { | |
1332 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
1333 | sizeof(struct in_addr)); | |
1334 | ret = inet_aton(arg, address); | |
1335 | ||
1336 | if (ret == 0) { | |
1337 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
1338 | return NULL; | |
1339 | } | |
ac41b2a2 | 1340 | } |
718e3744 | 1341 | |
d62a17ae | 1342 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
1343 | sizeof(struct rmap_ip_nexthop_set)); | |
ac41b2a2 | 1344 | |
d62a17ae | 1345 | rins->address = address; |
1346 | rins->peer_address = peer_address; | |
1347 | rins->unchanged = unchanged; | |
ac41b2a2 | 1348 | |
d62a17ae | 1349 | return rins; |
718e3744 | 1350 | } |
1351 | ||
1352 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 1353 | static void route_set_ip_nexthop_free(void *rule) |
718e3744 | 1354 | { |
d62a17ae | 1355 | struct rmap_ip_nexthop_set *rins = rule; |
ac41b2a2 | 1356 | |
d62a17ae | 1357 | if (rins->address) |
1358 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins->address); | |
e52702f2 | 1359 | |
d62a17ae | 1360 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins); |
718e3744 | 1361 | } |
1362 | ||
1363 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 1364 | struct route_map_rule_cmd route_set_ip_nexthop_cmd = { |
1365 | "ip next-hop", route_set_ip_nexthop, route_set_ip_nexthop_compile, | |
1366 | route_set_ip_nexthop_free}; | |
6b0655a2 | 1367 | |
718e3744 | 1368 | /* `set local-preference LOCAL_PREF' */ |
1369 | ||
1370 | /* Set local preference. */ | |
d62a17ae | 1371 | static route_map_result_t route_set_local_pref(void *rule, |
123214ef | 1372 | const struct prefix *prefix, |
d62a17ae | 1373 | route_map_object_t type, |
1374 | void *object) | |
1375 | { | |
1376 | struct rmap_value *rv; | |
1377 | struct bgp_info *bgp_info; | |
d7c0a89a | 1378 | uint32_t locpref = 0; |
d62a17ae | 1379 | |
1380 | if (type == RMAP_BGP) { | |
1381 | /* Fetch routemap's rule information. */ | |
1382 | rv = rule; | |
1383 | bgp_info = object; | |
1384 | ||
1385 | /* Set local preference value. */ | |
1386 | if (bgp_info->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) | |
1387 | locpref = bgp_info->attr->local_pref; | |
1388 | ||
1389 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF); | |
1390 | bgp_info->attr->local_pref = | |
1391 | route_value_adjust(rv, locpref, bgp_info->peer); | |
1392 | } | |
718e3744 | 1393 | |
d62a17ae | 1394 | return RMAP_OKAY; |
718e3744 | 1395 | } |
1396 | ||
718e3744 | 1397 | /* Set local preference rule structure. */ |
d62a17ae | 1398 | struct route_map_rule_cmd route_set_local_pref_cmd = { |
9d303b37 | 1399 | "local-preference", route_set_local_pref, route_value_compile, |
d62a17ae | 1400 | route_value_free, |
718e3744 | 1401 | }; |
6b0655a2 | 1402 | |
718e3744 | 1403 | /* `set weight WEIGHT' */ |
1404 | ||
1405 | /* Set weight. */ | |
123214ef MS |
1406 | static route_map_result_t route_set_weight(void *rule, |
1407 | const struct prefix *prefix, | |
d62a17ae | 1408 | route_map_object_t type, |
1409 | void *object) | |
718e3744 | 1410 | { |
d62a17ae | 1411 | struct rmap_value *rv; |
1412 | struct bgp_info *bgp_info; | |
718e3744 | 1413 | |
d62a17ae | 1414 | if (type == RMAP_BGP) { |
1415 | /* Fetch routemap's rule information. */ | |
1416 | rv = rule; | |
1417 | bgp_info = object; | |
e52702f2 | 1418 | |
d62a17ae | 1419 | /* Set weight value. */ |
1420 | bgp_info->attr->weight = | |
1421 | route_value_adjust(rv, 0, bgp_info->peer); | |
1422 | } | |
718e3744 | 1423 | |
d62a17ae | 1424 | return RMAP_OKAY; |
718e3744 | 1425 | } |
1426 | ||
718e3744 | 1427 | /* Set local preference rule structure. */ |
d62a17ae | 1428 | struct route_map_rule_cmd route_set_weight_cmd = { |
9d303b37 | 1429 | "weight", route_set_weight, route_value_compile, route_value_free, |
718e3744 | 1430 | }; |
6b0655a2 | 1431 | |
718e3744 | 1432 | /* `set metric METRIC' */ |
1433 | ||
1434 | /* Set metric to attribute. */ | |
123214ef MS |
1435 | static route_map_result_t route_set_metric(void *rule, |
1436 | const struct prefix *prefix, | |
d62a17ae | 1437 | route_map_object_t type, |
1438 | void *object) | |
1439 | { | |
1440 | struct rmap_value *rv; | |
1441 | struct bgp_info *bgp_info; | |
d7c0a89a | 1442 | uint32_t med = 0; |
d62a17ae | 1443 | |
1444 | if (type == RMAP_BGP) { | |
1445 | /* Fetch routemap's rule information. */ | |
1446 | rv = rule; | |
1447 | bgp_info = object; | |
1448 | ||
1449 | if (bgp_info->attr->flag | |
1450 | & ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC)) | |
1451 | med = bgp_info->attr->med; | |
1452 | ||
1453 | bgp_info->attr->med = | |
1454 | route_value_adjust(rv, med, bgp_info->peer); | |
1455 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC); | |
1456 | } | |
1457 | return RMAP_OKAY; | |
718e3744 | 1458 | } |
1459 | ||
718e3744 | 1460 | /* Set metric rule structure. */ |
d62a17ae | 1461 | struct route_map_rule_cmd route_set_metric_cmd = { |
9d303b37 | 1462 | "metric", route_set_metric, route_value_compile, route_value_free, |
718e3744 | 1463 | }; |
6b0655a2 | 1464 | |
718e3744 | 1465 | /* `set as-path prepend ASPATH' */ |
1466 | ||
1467 | /* For AS path prepend mechanism. */ | |
d62a17ae | 1468 | static route_map_result_t route_set_aspath_prepend(void *rule, |
123214ef | 1469 | const struct prefix *prefix, |
d62a17ae | 1470 | route_map_object_t type, |
1471 | void *object) | |
1472 | { | |
1473 | struct aspath *aspath; | |
1474 | struct aspath *new; | |
1475 | struct bgp_info *binfo; | |
1476 | ||
1477 | if (type == RMAP_BGP) { | |
1478 | binfo = object; | |
1479 | ||
1480 | if (binfo->attr->aspath->refcnt) | |
1481 | new = aspath_dup(binfo->attr->aspath); | |
1482 | else | |
1483 | new = binfo->attr->aspath; | |
1484 | ||
1485 | if ((uintptr_t)rule > 10) { | |
1486 | aspath = rule; | |
1487 | aspath_prepend(aspath, new); | |
1488 | } else { | |
1489 | as_t as = aspath_leftmost(new); | |
1490 | if (!as) | |
1491 | as = binfo->peer->as; | |
1492 | new = aspath_add_seq_n(new, as, (uintptr_t)rule); | |
1493 | } | |
bc3dd427 | 1494 | |
d62a17ae | 1495 | binfo->attr->aspath = new; |
1496 | } | |
718e3744 | 1497 | |
d62a17ae | 1498 | return RMAP_OKAY; |
718e3744 | 1499 | } |
1500 | ||
d62a17ae | 1501 | static void *route_set_aspath_prepend_compile(const char *arg) |
bc3dd427 | 1502 | { |
d62a17ae | 1503 | unsigned int num; |
bc3dd427 | 1504 | |
d62a17ae | 1505 | if (sscanf(arg, "last-as %u", &num) == 1 && num > 0 && num <= 10) |
1506 | return (void *)(uintptr_t)num; | |
bc3dd427 | 1507 | |
d62a17ae | 1508 | return route_aspath_compile(arg); |
bc3dd427 DW |
1509 | } |
1510 | ||
d62a17ae | 1511 | static void route_set_aspath_prepend_free(void *rule) |
bc3dd427 | 1512 | { |
d62a17ae | 1513 | if ((uintptr_t)rule > 10) |
1514 | route_aspath_free(rule); | |
bc3dd427 DW |
1515 | } |
1516 | ||
1517 | ||
515e500c | 1518 | /* Set as-path prepend rule structure. */ |
d62a17ae | 1519 | struct route_map_rule_cmd route_set_aspath_prepend_cmd = { |
9d303b37 DL |
1520 | "as-path prepend", route_set_aspath_prepend, |
1521 | route_set_aspath_prepend_compile, route_set_aspath_prepend_free, | |
718e3744 | 1522 | }; |
6b0655a2 | 1523 | |
841f7a57 DO |
1524 | /* `set as-path exclude ASn' */ |
1525 | ||
1526 | /* For ASN exclude mechanism. | |
d62a17ae | 1527 | * Iterate over ASns requested and filter them from the given AS_PATH one by |
1528 | * one. | |
841f7a57 DO |
1529 | * Make a deep copy of existing AS_PATH, but for the first ASn only. |
1530 | */ | |
d62a17ae | 1531 | static route_map_result_t route_set_aspath_exclude(void *rule, |
123214ef | 1532 | const struct prefix *dummy, |
d62a17ae | 1533 | route_map_object_t type, |
1534 | void *object) | |
1535 | { | |
1536 | struct aspath *new_path, *exclude_path; | |
1537 | struct bgp_info *binfo; | |
1538 | ||
1539 | if (type == RMAP_BGP) { | |
1540 | exclude_path = rule; | |
1541 | binfo = object; | |
1542 | if (binfo->attr->aspath->refcnt) | |
1543 | new_path = aspath_dup(binfo->attr->aspath); | |
1544 | else | |
1545 | new_path = binfo->attr->aspath; | |
1546 | binfo->attr->aspath = | |
1547 | aspath_filter_exclude(new_path, exclude_path); | |
1548 | } | |
1549 | return RMAP_OKAY; | |
841f7a57 DO |
1550 | } |
1551 | ||
841f7a57 | 1552 | /* Set ASn exlude rule structure. */ |
d62a17ae | 1553 | struct route_map_rule_cmd route_set_aspath_exclude_cmd = { |
9d303b37 | 1554 | "as-path exclude", route_set_aspath_exclude, route_aspath_compile, |
d62a17ae | 1555 | route_aspath_free, |
841f7a57 | 1556 | }; |
6b0655a2 | 1557 | |
718e3744 | 1558 | /* `set community COMMUNITY' */ |
d62a17ae | 1559 | struct rmap_com_set { |
1560 | struct community *com; | |
1561 | int additive; | |
1562 | int none; | |
718e3744 | 1563 | }; |
1564 | ||
1565 | /* For community set mechanism. */ | |
123214ef MS |
1566 | static route_map_result_t route_set_community(void *rule, |
1567 | const struct prefix *prefix, | |
d62a17ae | 1568 | route_map_object_t type, |
1569 | void *object) | |
1570 | { | |
1571 | struct rmap_com_set *rcs; | |
1572 | struct bgp_info *binfo; | |
1573 | struct attr *attr; | |
1574 | struct community *new = NULL; | |
1575 | struct community *old; | |
1576 | struct community *merge; | |
1577 | ||
1578 | if (type == RMAP_BGP) { | |
1579 | rcs = rule; | |
1580 | binfo = object; | |
1581 | attr = binfo->attr; | |
1582 | old = attr->community; | |
1583 | ||
1584 | /* "none" case. */ | |
1585 | if (rcs->none) { | |
1586 | attr->flag &= ~(ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES)); | |
1587 | attr->community = NULL; | |
1588 | /* See the longer comment down below. */ | |
1589 | if (old && old->refcnt == 0) | |
1590 | community_free(old); | |
1591 | return RMAP_OKAY; | |
1592 | } | |
718e3744 | 1593 | |
d62a17ae | 1594 | /* "additive" case. */ |
1595 | if (rcs->additive && old) { | |
1596 | merge = community_merge(community_dup(old), rcs->com); | |
1597 | ||
d62a17ae | 1598 | new = community_uniq_sort(merge); |
1599 | community_free(merge); | |
1600 | } else | |
1601 | new = community_dup(rcs->com); | |
1602 | ||
f24804f4 NK |
1603 | /* HACK: if the old community is not intern'd, |
1604 | * we should free it here, or all reference to it may be | |
1605 | * lost. | |
1606 | * Really need to cleanup attribute caching sometime. | |
1607 | */ | |
1608 | if (old && old->refcnt == 0) | |
1609 | community_free(old); | |
1610 | ||
d62a17ae | 1611 | /* will be interned by caller if required */ |
1612 | attr->community = new; | |
1613 | ||
1614 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
718e3744 | 1615 | } |
718e3744 | 1616 | |
d62a17ae | 1617 | return RMAP_OKAY; |
718e3744 | 1618 | } |
1619 | ||
1620 | /* Compile function for set community. */ | |
d62a17ae | 1621 | static void *route_set_community_compile(const char *arg) |
1622 | { | |
1623 | struct rmap_com_set *rcs; | |
1624 | struct community *com = NULL; | |
1625 | char *sp; | |
1626 | int additive = 0; | |
1627 | int none = 0; | |
1628 | ||
1629 | if (strcmp(arg, "none") == 0) | |
1630 | none = 1; | |
1631 | else { | |
1632 | sp = strstr(arg, "additive"); | |
1633 | ||
1634 | if (sp && sp > arg) { | |
770817b4 | 1635 | /* "additive" keyword is included. */ |
d62a17ae | 1636 | additive = 1; |
1637 | *(sp - 1) = '\0'; | |
1638 | } | |
718e3744 | 1639 | |
d62a17ae | 1640 | com = community_str2com(arg); |
718e3744 | 1641 | |
d62a17ae | 1642 | if (additive) |
1643 | *(sp - 1) = ' '; | |
718e3744 | 1644 | |
d62a17ae | 1645 | if (!com) |
1646 | return NULL; | |
1647 | } | |
e52702f2 | 1648 | |
d62a17ae | 1649 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1650 | rcs->com = com; | |
1651 | rcs->additive = additive; | |
1652 | rcs->none = none; | |
e52702f2 | 1653 | |
d62a17ae | 1654 | return rcs; |
718e3744 | 1655 | } |
1656 | ||
1657 | /* Free function for set community. */ | |
d62a17ae | 1658 | static void route_set_community_free(void *rule) |
718e3744 | 1659 | { |
d62a17ae | 1660 | struct rmap_com_set *rcs = rule; |
718e3744 | 1661 | |
d62a17ae | 1662 | if (rcs->com) |
1663 | community_free(rcs->com); | |
1664 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
718e3744 | 1665 | } |
1666 | ||
1667 | /* Set community rule structure. */ | |
d62a17ae | 1668 | struct route_map_rule_cmd route_set_community_cmd = { |
9d303b37 | 1669 | "community", route_set_community, route_set_community_compile, |
d62a17ae | 1670 | route_set_community_free, |
718e3744 | 1671 | }; |
6b0655a2 | 1672 | |
57d187bc | 1673 | /* `set community COMMUNITY' */ |
d62a17ae | 1674 | struct rmap_lcom_set { |
1675 | struct lcommunity *lcom; | |
1676 | int additive; | |
1677 | int none; | |
57d187bc JS |
1678 | }; |
1679 | ||
1680 | ||
1681 | /* For lcommunity set mechanism. */ | |
d62a17ae | 1682 | static route_map_result_t route_set_lcommunity(void *rule, |
123214ef | 1683 | const struct prefix *prefix, |
d62a17ae | 1684 | route_map_object_t type, |
1685 | void *object) | |
1686 | { | |
1687 | struct rmap_lcom_set *rcs; | |
1688 | struct bgp_info *binfo; | |
1689 | struct attr *attr; | |
1690 | struct lcommunity *new = NULL; | |
1691 | struct lcommunity *old; | |
1692 | struct lcommunity *merge; | |
1693 | ||
1694 | if (type == RMAP_BGP) { | |
1695 | rcs = rule; | |
1696 | binfo = object; | |
1697 | attr = binfo->attr; | |
1698 | old = attr->lcommunity; | |
1699 | ||
1700 | /* "none" case. */ | |
1701 | if (rcs->none) { | |
1702 | attr->flag &= | |
1703 | ~(ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES)); | |
1704 | attr->lcommunity = NULL; | |
1705 | ||
1706 | /* See the longer comment down below. */ | |
1707 | if (old && old->refcnt == 0) | |
1708 | lcommunity_free(&old); | |
1709 | return RMAP_OKAY; | |
1710 | } | |
57d187bc | 1711 | |
d62a17ae | 1712 | if (rcs->additive && old) { |
1713 | merge = lcommunity_merge(lcommunity_dup(old), | |
1714 | rcs->lcom); | |
1715 | ||
d62a17ae | 1716 | new = lcommunity_uniq_sort(merge); |
1717 | lcommunity_free(&merge); | |
1718 | } else | |
1719 | new = lcommunity_dup(rcs->lcom); | |
1720 | ||
4265a53e NK |
1721 | /* HACK: if the old large-community is not intern'd, |
1722 | * we should free it here, or all reference to it may be | |
1723 | * lost. | |
1724 | * Really need to cleanup attribute caching sometime. | |
1725 | */ | |
1726 | if (old && old->refcnt == 0) | |
1727 | lcommunity_free(&old); | |
1728 | ||
d62a17ae | 1729 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ |
1730 | attr->lcommunity = new; | |
1731 | ||
1732 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES); | |
1733 | } | |
57d187bc | 1734 | |
d62a17ae | 1735 | return RMAP_OKAY; |
1736 | } | |
57d187bc | 1737 | |
d62a17ae | 1738 | /* Compile function for set community. */ |
1739 | static void *route_set_lcommunity_compile(const char *arg) | |
1740 | { | |
1741 | struct rmap_lcom_set *rcs; | |
1742 | struct lcommunity *lcom = NULL; | |
1743 | char *sp; | |
1744 | int additive = 0; | |
1745 | int none = 0; | |
1746 | ||
1747 | if (strcmp(arg, "none") == 0) | |
1748 | none = 1; | |
1749 | else { | |
1750 | sp = strstr(arg, "additive"); | |
1751 | ||
1752 | if (sp && sp > arg) { | |
1753 | /* "additive" keyworkd is included. */ | |
1754 | additive = 1; | |
1755 | *(sp - 1) = '\0'; | |
1756 | } | |
57d187bc | 1757 | |
d62a17ae | 1758 | lcom = lcommunity_str2com(arg); |
57d187bc | 1759 | |
d62a17ae | 1760 | if (additive) |
1761 | *(sp - 1) = ' '; | |
57d187bc | 1762 | |
d62a17ae | 1763 | if (!lcom) |
1764 | return NULL; | |
1765 | } | |
57d187bc | 1766 | |
d62a17ae | 1767 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1768 | rcs->lcom = lcom; | |
1769 | rcs->additive = additive; | |
1770 | rcs->none = none; | |
57d187bc | 1771 | |
d62a17ae | 1772 | return rcs; |
57d187bc JS |
1773 | } |
1774 | ||
1775 | /* Free function for set lcommunity. */ | |
d62a17ae | 1776 | static void route_set_lcommunity_free(void *rule) |
57d187bc | 1777 | { |
d62a17ae | 1778 | struct rmap_lcom_set *rcs = rule; |
57d187bc | 1779 | |
d62a17ae | 1780 | if (rcs->lcom) { |
1781 | lcommunity_free(&rcs->lcom); | |
1782 | } | |
1783 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
57d187bc JS |
1784 | } |
1785 | ||
1786 | /* Set community rule structure. */ | |
d62a17ae | 1787 | struct route_map_rule_cmd route_set_lcommunity_cmd = { |
9d303b37 | 1788 | "large-community", route_set_lcommunity, route_set_lcommunity_compile, |
d62a17ae | 1789 | route_set_lcommunity_free, |
57d187bc JS |
1790 | }; |
1791 | ||
1792 | /* `set large-comm-list (<1-99>|<100-500>|WORD) delete' */ | |
1793 | ||
1794 | /* For large community set mechanism. */ | |
d62a17ae | 1795 | static route_map_result_t route_set_lcommunity_delete(void *rule, |
123214ef | 1796 | const struct prefix *pfx, |
d62a17ae | 1797 | route_map_object_t type, |
1798 | void *object) | |
1799 | { | |
1800 | struct community_list *list; | |
1801 | struct lcommunity *merge; | |
1802 | struct lcommunity *new; | |
1803 | struct lcommunity *old; | |
1804 | struct bgp_info *binfo; | |
1805 | ||
1806 | if (type == RMAP_BGP) { | |
1807 | if (!rule) | |
1808 | return RMAP_OKAY; | |
1809 | ||
1810 | binfo = object; | |
1811 | list = community_list_lookup(bgp_clist, rule, | |
1812 | LARGE_COMMUNITY_LIST_MASTER); | |
1813 | old = binfo->attr->lcommunity; | |
1814 | ||
1815 | if (list && old) { | |
1816 | merge = lcommunity_list_match_delete( | |
1817 | lcommunity_dup(old), list); | |
1818 | new = lcommunity_uniq_sort(merge); | |
1819 | lcommunity_free(&merge); | |
1820 | ||
1821 | /* HACK: if the old community is not intern'd, | |
1822 | * we should free it here, or all reference to it may be | |
1823 | * lost. | |
1824 | * Really need to cleanup attribute caching sometime. | |
1825 | */ | |
1826 | if (old->refcnt == 0) | |
1827 | lcommunity_free(&old); | |
1828 | ||
1829 | if (new->size == 0) { | |
1830 | binfo->attr->lcommunity = NULL; | |
1831 | binfo->attr->flag &= ~ATTR_FLAG_BIT( | |
1832 | BGP_ATTR_LARGE_COMMUNITIES); | |
1833 | lcommunity_free(&new); | |
1834 | } else { | |
1835 | binfo->attr->lcommunity = new; | |
1836 | binfo->attr->flag |= ATTR_FLAG_BIT( | |
1837 | BGP_ATTR_LARGE_COMMUNITIES); | |
1838 | } | |
1839 | } | |
1840 | } | |
1841 | ||
1842 | return RMAP_OKAY; | |
57d187bc JS |
1843 | } |
1844 | ||
1845 | /* Compile function for set lcommunity. */ | |
d62a17ae | 1846 | static void *route_set_lcommunity_delete_compile(const char *arg) |
57d187bc | 1847 | { |
d62a17ae | 1848 | char *p; |
1849 | char *str; | |
1850 | int len; | |
57d187bc | 1851 | |
d62a17ae | 1852 | p = strchr(arg, ' '); |
1853 | if (p) { | |
1854 | len = p - arg; | |
1855 | str = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1856 | memcpy(str, arg, len); | |
1857 | } else | |
1858 | str = NULL; | |
57d187bc | 1859 | |
d62a17ae | 1860 | return str; |
57d187bc JS |
1861 | } |
1862 | ||
1863 | /* Free function for set lcommunity. */ | |
d62a17ae | 1864 | static void route_set_lcommunity_delete_free(void *rule) |
57d187bc | 1865 | { |
d62a17ae | 1866 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
57d187bc JS |
1867 | } |
1868 | ||
1869 | /* Set lcommunity rule structure. */ | |
d62a17ae | 1870 | struct route_map_rule_cmd route_set_lcommunity_delete_cmd = { |
9d303b37 DL |
1871 | "large-comm-list", route_set_lcommunity_delete, |
1872 | route_set_lcommunity_delete_compile, route_set_lcommunity_delete_free, | |
57d187bc JS |
1873 | }; |
1874 | ||
1875 | ||
fee6e4e4 | 1876 | /* `set comm-list (<1-99>|<100-500>|WORD) delete' */ |
718e3744 | 1877 | |
1878 | /* For community set mechanism. */ | |
123214ef MS |
1879 | static route_map_result_t route_set_community_delete( |
1880 | void *rule, | |
1881 | const struct prefix *prefix, | |
1882 | route_map_object_t type, | |
1883 | void *object) | |
d62a17ae | 1884 | { |
1885 | struct community_list *list; | |
1886 | struct community *merge; | |
1887 | struct community *new; | |
1888 | struct community *old; | |
1889 | struct bgp_info *binfo; | |
1890 | ||
1891 | if (type == RMAP_BGP) { | |
1892 | if (!rule) | |
1893 | return RMAP_OKAY; | |
1894 | ||
1895 | binfo = object; | |
1896 | list = community_list_lookup(bgp_clist, rule, | |
1897 | COMMUNITY_LIST_MASTER); | |
1898 | old = binfo->attr->community; | |
1899 | ||
1900 | if (list && old) { | |
1901 | merge = community_list_match_delete(community_dup(old), | |
1902 | list); | |
1903 | new = community_uniq_sort(merge); | |
1904 | community_free(merge); | |
1905 | ||
1906 | /* HACK: if the old community is not intern'd, | |
1907 | * we should free it here, or all reference to it may be | |
1908 | * lost. | |
1909 | * Really need to cleanup attribute caching sometime. | |
1910 | */ | |
1911 | if (old->refcnt == 0) | |
1912 | community_free(old); | |
1913 | ||
1914 | if (new->size == 0) { | |
1915 | binfo->attr->community = NULL; | |
1916 | binfo->attr->flag &= | |
1917 | ~ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
1918 | community_free(new); | |
1919 | } else { | |
1920 | binfo->attr->community = new; | |
1921 | binfo->attr->flag |= | |
1922 | ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
1923 | } | |
1924 | } | |
718e3744 | 1925 | } |
718e3744 | 1926 | |
d62a17ae | 1927 | return RMAP_OKAY; |
718e3744 | 1928 | } |
1929 | ||
1930 | /* Compile function for set community. */ | |
d62a17ae | 1931 | static void *route_set_community_delete_compile(const char *arg) |
718e3744 | 1932 | { |
d62a17ae | 1933 | char *p; |
1934 | char *str; | |
1935 | int len; | |
718e3744 | 1936 | |
d62a17ae | 1937 | p = strchr(arg, ' '); |
1938 | if (p) { | |
1939 | len = p - arg; | |
1940 | str = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1941 | memcpy(str, arg, len); | |
1942 | } else | |
1943 | str = NULL; | |
718e3744 | 1944 | |
d62a17ae | 1945 | return str; |
718e3744 | 1946 | } |
1947 | ||
1948 | /* Free function for set community. */ | |
d62a17ae | 1949 | static void route_set_community_delete_free(void *rule) |
718e3744 | 1950 | { |
d62a17ae | 1951 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1952 | } |
1953 | ||
1954 | /* Set community rule structure. */ | |
d62a17ae | 1955 | struct route_map_rule_cmd route_set_community_delete_cmd = { |
9d303b37 DL |
1956 | "comm-list", route_set_community_delete, |
1957 | route_set_community_delete_compile, route_set_community_delete_free, | |
718e3744 | 1958 | }; |
6b0655a2 | 1959 | |
718e3744 | 1960 | /* `set extcommunity rt COMMUNITY' */ |
1961 | ||
73d78ea0 | 1962 | /* For community set mechanism. Used by _rt and _soo. */ |
d62a17ae | 1963 | static route_map_result_t route_set_ecommunity(void *rule, |
123214ef | 1964 | const struct prefix *prefix, |
d62a17ae | 1965 | route_map_object_t type, |
1966 | void *object) | |
1967 | { | |
1968 | struct ecommunity *ecom; | |
1969 | struct ecommunity *new_ecom; | |
1970 | struct ecommunity *old_ecom; | |
1971 | struct bgp_info *bgp_info; | |
1972 | ||
1973 | if (type == RMAP_BGP) { | |
1974 | ecom = rule; | |
1975 | bgp_info = object; | |
1976 | ||
1977 | if (!ecom) | |
1978 | return RMAP_OKAY; | |
1979 | ||
1980 | /* We assume additive for Extended Community. */ | |
1981 | old_ecom = bgp_info->attr->ecommunity; | |
1982 | ||
1983 | if (old_ecom) { | |
1984 | new_ecom = ecommunity_merge(ecommunity_dup(old_ecom), | |
1985 | ecom); | |
1986 | ||
1987 | /* old_ecom->refcnt = 1 => owned elsewhere, e.g. | |
1988 | * bgp_update_receive() | |
1989 | * ->refcnt = 0 => set by a previous route-map | |
1990 | * statement */ | |
1991 | if (!old_ecom->refcnt) | |
1992 | ecommunity_free(&old_ecom); | |
1993 | } else | |
1994 | new_ecom = ecommunity_dup(ecom); | |
1995 | ||
1996 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ | |
1997 | bgp_info->attr->ecommunity = new_ecom; | |
1998 | ||
1999 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES); | |
27bf90a1 | 2000 | } |
d62a17ae | 2001 | return RMAP_OKAY; |
718e3744 | 2002 | } |
2003 | ||
2004 | /* Compile function for set community. */ | |
d62a17ae | 2005 | static void *route_set_ecommunity_rt_compile(const char *arg) |
718e3744 | 2006 | { |
d62a17ae | 2007 | struct ecommunity *ecom; |
718e3744 | 2008 | |
d62a17ae | 2009 | ecom = ecommunity_str2com(arg, ECOMMUNITY_ROUTE_TARGET, 0); |
2010 | if (!ecom) | |
2011 | return NULL; | |
2012 | return ecommunity_intern(ecom); | |
718e3744 | 2013 | } |
2014 | ||
73d78ea0 | 2015 | /* Free function for set community. Used by _rt and _soo */ |
d62a17ae | 2016 | static void route_set_ecommunity_free(void *rule) |
718e3744 | 2017 | { |
d62a17ae | 2018 | struct ecommunity *ecom = rule; |
2019 | ecommunity_unintern(&ecom); | |
718e3744 | 2020 | } |
2021 | ||
2022 | /* Set community rule structure. */ | |
d62a17ae | 2023 | struct route_map_rule_cmd route_set_ecommunity_rt_cmd = { |
9d303b37 DL |
2024 | "extcommunity rt", route_set_ecommunity, |
2025 | route_set_ecommunity_rt_compile, route_set_ecommunity_free, | |
718e3744 | 2026 | }; |
2027 | ||
2028 | /* `set extcommunity soo COMMUNITY' */ | |
2029 | ||
718e3744 | 2030 | /* Compile function for set community. */ |
d62a17ae | 2031 | static void *route_set_ecommunity_soo_compile(const char *arg) |
718e3744 | 2032 | { |
d62a17ae | 2033 | struct ecommunity *ecom; |
718e3744 | 2034 | |
d62a17ae | 2035 | ecom = ecommunity_str2com(arg, ECOMMUNITY_SITE_ORIGIN, 0); |
2036 | if (!ecom) | |
2037 | return NULL; | |
e52702f2 | 2038 | |
d62a17ae | 2039 | return ecommunity_intern(ecom); |
718e3744 | 2040 | } |
2041 | ||
718e3744 | 2042 | /* Set community rule structure. */ |
d62a17ae | 2043 | struct route_map_rule_cmd route_set_ecommunity_soo_cmd = { |
9d303b37 DL |
2044 | "extcommunity soo", route_set_ecommunity, |
2045 | route_set_ecommunity_soo_compile, route_set_ecommunity_free, | |
718e3744 | 2046 | }; |
6b0655a2 | 2047 | |
718e3744 | 2048 | /* `set origin ORIGIN' */ |
2049 | ||
2050 | /* For origin set. */ | |
123214ef MS |
2051 | static route_map_result_t route_set_origin(void *rule, |
2052 | const struct prefix *prefix, | |
d62a17ae | 2053 | route_map_object_t type, |
2054 | void *object) | |
718e3744 | 2055 | { |
d7c0a89a | 2056 | uint8_t *origin; |
d62a17ae | 2057 | struct bgp_info *bgp_info; |
718e3744 | 2058 | |
d62a17ae | 2059 | if (type == RMAP_BGP) { |
2060 | origin = rule; | |
2061 | bgp_info = object; | |
e52702f2 | 2062 | |
d62a17ae | 2063 | bgp_info->attr->origin = *origin; |
2064 | } | |
718e3744 | 2065 | |
d62a17ae | 2066 | return RMAP_OKAY; |
718e3744 | 2067 | } |
2068 | ||
2069 | /* Compile function for origin set. */ | |
d62a17ae | 2070 | static void *route_set_origin_compile(const char *arg) |
718e3744 | 2071 | { |
d7c0a89a | 2072 | uint8_t *origin; |
718e3744 | 2073 | |
d7c0a89a | 2074 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
718e3744 | 2075 | |
d62a17ae | 2076 | if (strcmp(arg, "igp") == 0) |
2077 | *origin = 0; | |
2078 | else if (strcmp(arg, "egp") == 0) | |
2079 | *origin = 1; | |
2080 | else | |
2081 | *origin = 2; | |
718e3744 | 2082 | |
d62a17ae | 2083 | return origin; |
718e3744 | 2084 | } |
2085 | ||
2086 | /* Compile function for origin set. */ | |
d62a17ae | 2087 | static void route_set_origin_free(void *rule) |
718e3744 | 2088 | { |
d62a17ae | 2089 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2090 | } |
2091 | ||
515e500c | 2092 | /* Set origin rule structure. */ |
d62a17ae | 2093 | struct route_map_rule_cmd route_set_origin_cmd = { |
9d303b37 | 2094 | "origin", route_set_origin, route_set_origin_compile, |
d62a17ae | 2095 | route_set_origin_free, |
718e3744 | 2096 | }; |
6b0655a2 | 2097 | |
718e3744 | 2098 | /* `set atomic-aggregate' */ |
2099 | ||
2100 | /* For atomic aggregate set. */ | |
d62a17ae | 2101 | static route_map_result_t route_set_atomic_aggregate(void *rule, |
123214ef | 2102 | const struct prefix *pfx, |
d62a17ae | 2103 | route_map_object_t type, |
2104 | void *object) | |
718e3744 | 2105 | { |
d62a17ae | 2106 | struct bgp_info *bgp_info; |
718e3744 | 2107 | |
d62a17ae | 2108 | if (type == RMAP_BGP) { |
2109 | bgp_info = object; | |
2110 | bgp_info->attr->flag |= | |
2111 | ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE); | |
2112 | } | |
718e3744 | 2113 | |
d62a17ae | 2114 | return RMAP_OKAY; |
718e3744 | 2115 | } |
2116 | ||
2117 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 2118 | static void *route_set_atomic_aggregate_compile(const char *arg) |
718e3744 | 2119 | { |
d62a17ae | 2120 | return (void *)1; |
718e3744 | 2121 | } |
2122 | ||
2123 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 2124 | static void route_set_atomic_aggregate_free(void *rule) |
718e3744 | 2125 | { |
d62a17ae | 2126 | return; |
718e3744 | 2127 | } |
2128 | ||
2129 | /* Set atomic aggregate rule structure. */ | |
d62a17ae | 2130 | struct route_map_rule_cmd route_set_atomic_aggregate_cmd = { |
9d303b37 DL |
2131 | "atomic-aggregate", route_set_atomic_aggregate, |
2132 | route_set_atomic_aggregate_compile, route_set_atomic_aggregate_free, | |
718e3744 | 2133 | }; |
6b0655a2 | 2134 | |
718e3744 | 2135 | /* `set aggregator as AS A.B.C.D' */ |
d62a17ae | 2136 | struct aggregator { |
2137 | as_t as; | |
2138 | struct in_addr address; | |
718e3744 | 2139 | }; |
2140 | ||
d62a17ae | 2141 | static route_map_result_t route_set_aggregator_as(void *rule, |
123214ef | 2142 | const struct prefix *prefix, |
d62a17ae | 2143 | route_map_object_t type, |
2144 | void *object) | |
718e3744 | 2145 | { |
d62a17ae | 2146 | struct bgp_info *bgp_info; |
2147 | struct aggregator *aggregator; | |
718e3744 | 2148 | |
d62a17ae | 2149 | if (type == RMAP_BGP) { |
2150 | bgp_info = object; | |
2151 | aggregator = rule; | |
e52702f2 | 2152 | |
d62a17ae | 2153 | bgp_info->attr->aggregator_as = aggregator->as; |
2154 | bgp_info->attr->aggregator_addr = aggregator->address; | |
2155 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR); | |
2156 | } | |
718e3744 | 2157 | |
d62a17ae | 2158 | return RMAP_OKAY; |
718e3744 | 2159 | } |
2160 | ||
d62a17ae | 2161 | static void *route_set_aggregator_as_compile(const char *arg) |
718e3744 | 2162 | { |
d62a17ae | 2163 | struct aggregator *aggregator; |
2164 | char as[10]; | |
2165 | char address[20]; | |
2166 | int ret; | |
718e3744 | 2167 | |
d62a17ae | 2168 | aggregator = |
2169 | XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct aggregator)); | |
116e176d DS |
2170 | if (sscanf(arg, "%s %s", as, address) != 2) { |
2171 | XFREE(MTYPE_ROUTE_MAP_COMPILED, aggregator); | |
2172 | return NULL; | |
2173 | } | |
718e3744 | 2174 | |
d62a17ae | 2175 | aggregator->as = strtoul(as, NULL, 10); |
2176 | ret = inet_aton(address, &aggregator->address); | |
2177 | if (ret == 0) { | |
2178 | XFREE(MTYPE_ROUTE_MAP_COMPILED, aggregator); | |
2179 | return NULL; | |
2180 | } | |
2181 | return aggregator; | |
718e3744 | 2182 | } |
2183 | ||
d62a17ae | 2184 | static void route_set_aggregator_as_free(void *rule) |
718e3744 | 2185 | { |
d62a17ae | 2186 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2187 | } |
2188 | ||
d62a17ae | 2189 | struct route_map_rule_cmd route_set_aggregator_as_cmd = { |
9d303b37 DL |
2190 | "aggregator as", route_set_aggregator_as, |
2191 | route_set_aggregator_as_compile, route_set_aggregator_as_free, | |
718e3744 | 2192 | }; |
6b0655a2 | 2193 | |
0d9551dc | 2194 | /* Set tag to object. object must be pointer to struct bgp_info */ |
123214ef MS |
2195 | static route_map_result_t route_set_tag(void *rule, |
2196 | const struct prefix *prefix, | |
d62a17ae | 2197 | route_map_object_t type, void *object) |
0d9551dc | 2198 | { |
d62a17ae | 2199 | route_tag_t *tag; |
2200 | struct bgp_info *bgp_info; | |
0d9551dc | 2201 | |
d62a17ae | 2202 | if (type == RMAP_BGP) { |
2203 | tag = rule; | |
2204 | bgp_info = object; | |
0d9551dc | 2205 | |
d62a17ae | 2206 | /* Set tag value */ |
2207 | bgp_info->attr->tag = *tag; | |
2208 | } | |
0d9551dc | 2209 | |
d62a17ae | 2210 | return RMAP_OKAY; |
0d9551dc DS |
2211 | } |
2212 | ||
0d9551dc | 2213 | /* Route map commands for tag set. */ |
d62a17ae | 2214 | static struct route_map_rule_cmd route_set_tag_cmd = { |
9d303b37 | 2215 | "tag", route_set_tag, route_map_rule_tag_compile, |
d62a17ae | 2216 | route_map_rule_tag_free, |
0d9551dc DS |
2217 | }; |
2218 | ||
d990e384 | 2219 | /* Set label-index to object. object must be pointer to struct bgp_info */ |
d62a17ae | 2220 | static route_map_result_t route_set_label_index(void *rule, |
123214ef | 2221 | const struct prefix *prefix, |
d62a17ae | 2222 | route_map_object_t type, |
2223 | void *object) | |
2224 | { | |
2225 | struct rmap_value *rv; | |
2226 | struct bgp_info *bgp_info; | |
d7c0a89a | 2227 | uint32_t label_index; |
d62a17ae | 2228 | |
2229 | if (type == RMAP_BGP) { | |
2230 | /* Fetch routemap's rule information. */ | |
2231 | rv = rule; | |
2232 | bgp_info = object; | |
2233 | ||
2234 | /* Set label-index value. */ | |
2235 | label_index = rv->value; | |
2236 | if (label_index) { | |
2237 | bgp_info->attr->label_index = label_index; | |
2238 | bgp_info->attr->flag |= | |
2239 | ATTR_FLAG_BIT(BGP_ATTR_PREFIX_SID); | |
2240 | } | |
2241 | } | |
d990e384 | 2242 | |
d62a17ae | 2243 | return RMAP_OKAY; |
d990e384 DS |
2244 | } |
2245 | ||
2246 | /* Route map commands for label-index set. */ | |
d62a17ae | 2247 | static struct route_map_rule_cmd route_set_label_index_cmd = { |
9d303b37 | 2248 | "label-index", route_set_label_index, route_value_compile, |
d62a17ae | 2249 | route_value_free, |
d990e384 | 2250 | }; |
0d9551dc | 2251 | |
718e3744 | 2252 | /* `match ipv6 address IP_ACCESS_LIST' */ |
2253 | ||
d62a17ae | 2254 | static route_map_result_t route_match_ipv6_address(void *rule, |
123214ef | 2255 | const struct prefix *prefix, |
d62a17ae | 2256 | route_map_object_t type, |
2257 | void *object) | |
718e3744 | 2258 | { |
d62a17ae | 2259 | struct access_list *alist; |
718e3744 | 2260 | |
09cd98eb | 2261 | if (type == RMAP_BGP && prefix->family == AF_INET6) { |
d62a17ae | 2262 | alist = access_list_lookup(AFI_IP6, (char *)rule); |
2263 | if (alist == NULL) | |
2264 | return RMAP_NOMATCH; | |
e52702f2 | 2265 | |
d62a17ae | 2266 | return (access_list_apply(alist, prefix) == FILTER_DENY |
2267 | ? RMAP_NOMATCH | |
2268 | : RMAP_MATCH); | |
2269 | } | |
2270 | return RMAP_NOMATCH; | |
718e3744 | 2271 | } |
2272 | ||
d62a17ae | 2273 | static void *route_match_ipv6_address_compile(const char *arg) |
718e3744 | 2274 | { |
d62a17ae | 2275 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2276 | } |
2277 | ||
d62a17ae | 2278 | static void route_match_ipv6_address_free(void *rule) |
718e3744 | 2279 | { |
d62a17ae | 2280 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2281 | } |
2282 | ||
2283 | /* Route map commands for ip address matching. */ | |
d62a17ae | 2284 | struct route_map_rule_cmd route_match_ipv6_address_cmd = { |
2285 | "ipv6 address", route_match_ipv6_address, | |
2286 | route_match_ipv6_address_compile, route_match_ipv6_address_free}; | |
6b0655a2 | 2287 | |
718e3744 | 2288 | /* `match ipv6 next-hop IP_ADDRESS' */ |
2289 | ||
d62a17ae | 2290 | static route_map_result_t route_match_ipv6_next_hop(void *rule, |
123214ef | 2291 | const struct prefix *prefix, |
d62a17ae | 2292 | route_map_object_t type, |
2293 | void *object) | |
718e3744 | 2294 | { |
d62a17ae | 2295 | struct in6_addr *addr = rule; |
2296 | struct bgp_info *bgp_info; | |
718e3744 | 2297 | |
d62a17ae | 2298 | if (type == RMAP_BGP) { |
2299 | bgp_info = object; | |
e52702f2 | 2300 | |
d62a17ae | 2301 | if (IPV6_ADDR_SAME(&bgp_info->attr->mp_nexthop_global, addr)) |
2302 | return RMAP_MATCH; | |
718e3744 | 2303 | |
d62a17ae | 2304 | if (bgp_info->attr->mp_nexthop_len |
2305 | == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL | |
2306 | && IPV6_ADDR_SAME(&bgp_info->attr->mp_nexthop_local, rule)) | |
2307 | return RMAP_MATCH; | |
718e3744 | 2308 | |
d62a17ae | 2309 | return RMAP_NOMATCH; |
2310 | } | |
718e3744 | 2311 | |
d62a17ae | 2312 | return RMAP_NOMATCH; |
718e3744 | 2313 | } |
2314 | ||
d62a17ae | 2315 | static void *route_match_ipv6_next_hop_compile(const char *arg) |
718e3744 | 2316 | { |
d62a17ae | 2317 | struct in6_addr *address; |
2318 | int ret; | |
718e3744 | 2319 | |
d62a17ae | 2320 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2321 | |
d62a17ae | 2322 | ret = inet_pton(AF_INET6, arg, address); |
2323 | if (!ret) { | |
2324 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2325 | return NULL; | |
2326 | } | |
718e3744 | 2327 | |
d62a17ae | 2328 | return address; |
718e3744 | 2329 | } |
2330 | ||
d62a17ae | 2331 | static void route_match_ipv6_next_hop_free(void *rule) |
718e3744 | 2332 | { |
d62a17ae | 2333 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2334 | } |
2335 | ||
d62a17ae | 2336 | struct route_map_rule_cmd route_match_ipv6_next_hop_cmd = { |
2337 | "ipv6 next-hop", route_match_ipv6_next_hop, | |
2338 | route_match_ipv6_next_hop_compile, route_match_ipv6_next_hop_free}; | |
6b0655a2 | 2339 | |
718e3744 | 2340 | /* `match ipv6 address prefix-list PREFIX_LIST' */ |
2341 | ||
94f2b392 | 2342 | static route_map_result_t |
123214ef | 2343 | route_match_ipv6_address_prefix_list(void *rule, const struct prefix *prefix, |
d62a17ae | 2344 | route_map_object_t type, void *object) |
718e3744 | 2345 | { |
d62a17ae | 2346 | struct prefix_list *plist; |
718e3744 | 2347 | |
09cd98eb | 2348 | if (type == RMAP_BGP && prefix->family == AF_INET6) { |
d62a17ae | 2349 | plist = prefix_list_lookup(AFI_IP6, (char *)rule); |
2350 | if (plist == NULL) | |
2351 | return RMAP_NOMATCH; | |
e52702f2 | 2352 | |
d62a17ae | 2353 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
2354 | ? RMAP_NOMATCH | |
2355 | : RMAP_MATCH); | |
2356 | } | |
2357 | return RMAP_NOMATCH; | |
718e3744 | 2358 | } |
2359 | ||
d62a17ae | 2360 | static void *route_match_ipv6_address_prefix_list_compile(const char *arg) |
718e3744 | 2361 | { |
d62a17ae | 2362 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2363 | } |
2364 | ||
d62a17ae | 2365 | static void route_match_ipv6_address_prefix_list_free(void *rule) |
718e3744 | 2366 | { |
d62a17ae | 2367 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2368 | } |
2369 | ||
d62a17ae | 2370 | struct route_map_rule_cmd route_match_ipv6_address_prefix_list_cmd = { |
2371 | "ipv6 address prefix-list", route_match_ipv6_address_prefix_list, | |
2372 | route_match_ipv6_address_prefix_list_compile, | |
2373 | route_match_ipv6_address_prefix_list_free}; | |
6b0655a2 | 2374 | |
718e3744 | 2375 | /* `set ipv6 nexthop global IP_ADDRESS' */ |
2376 | ||
2377 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2378 | static route_map_result_t route_set_ipv6_nexthop_global(void *rule, |
123214ef | 2379 | const struct prefix *p, |
d62a17ae | 2380 | route_map_object_t type, |
2381 | void *object) | |
718e3744 | 2382 | { |
d62a17ae | 2383 | struct in6_addr *address; |
2384 | struct bgp_info *bgp_info; | |
718e3744 | 2385 | |
d62a17ae | 2386 | if (type == RMAP_BGP) { |
2387 | /* Fetch routemap's rule information. */ | |
2388 | address = rule; | |
2389 | bgp_info = object; | |
e52702f2 | 2390 | |
d62a17ae | 2391 | /* Set next hop value. */ |
2392 | bgp_info->attr->mp_nexthop_global = *address; | |
3f9c7369 | 2393 | |
d62a17ae | 2394 | /* Set nexthop length. */ |
2395 | if (bgp_info->attr->mp_nexthop_len == 0) | |
2396 | bgp_info->attr->mp_nexthop_len = | |
2397 | BGP_ATTR_NHLEN_IPV6_GLOBAL; | |
3f9c7369 | 2398 | |
d62a17ae | 2399 | SET_FLAG(bgp_info->attr->rmap_change_flags, |
2400 | BATTR_RMAP_IPV6_GLOBAL_NHOP_CHANGED); | |
2401 | } | |
718e3744 | 2402 | |
d62a17ae | 2403 | return RMAP_OKAY; |
718e3744 | 2404 | } |
2405 | ||
2406 | /* Route map `ip next-hop' compile function. Given string is converted | |
2407 | to struct in_addr structure. */ | |
d62a17ae | 2408 | static void *route_set_ipv6_nexthop_global_compile(const char *arg) |
718e3744 | 2409 | { |
d62a17ae | 2410 | int ret; |
2411 | struct in6_addr *address; | |
718e3744 | 2412 | |
d62a17ae | 2413 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2414 | |
d62a17ae | 2415 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2416 | |
d62a17ae | 2417 | if (ret == 0) { |
2418 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2419 | return NULL; | |
2420 | } | |
718e3744 | 2421 | |
d62a17ae | 2422 | return address; |
718e3744 | 2423 | } |
2424 | ||
2425 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2426 | static void route_set_ipv6_nexthop_global_free(void *rule) |
718e3744 | 2427 | { |
d62a17ae | 2428 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2429 | } |
2430 | ||
2431 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2432 | struct route_map_rule_cmd route_set_ipv6_nexthop_global_cmd = { |
2433 | "ipv6 next-hop global", route_set_ipv6_nexthop_global, | |
2434 | route_set_ipv6_nexthop_global_compile, | |
2435 | route_set_ipv6_nexthop_global_free}; | |
6b0655a2 | 2436 | |
161995ea DS |
2437 | /* Set next-hop preference value. */ |
2438 | static route_map_result_t | |
123214ef | 2439 | route_set_ipv6_nexthop_prefer_global(void *rule, const struct prefix *prefix, |
d62a17ae | 2440 | route_map_object_t type, void *object) |
2441 | { | |
2442 | struct bgp_info *bgp_info; | |
2443 | struct peer *peer; | |
2444 | ||
2445 | if (type == RMAP_BGP) { | |
2446 | /* Fetch routemap's rule information. */ | |
2447 | bgp_info = object; | |
2448 | peer = bgp_info->peer; | |
2449 | ||
2450 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2451 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2452 | && peer->su_remote | |
2453 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2454 | /* Set next hop preference to global */ | |
2455 | bgp_info->attr->mp_nexthop_prefer_global = TRUE; | |
2456 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2457 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); | |
2458 | } else { | |
2459 | bgp_info->attr->mp_nexthop_prefer_global = FALSE; | |
2460 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2461 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); | |
2462 | } | |
161995ea | 2463 | } |
d62a17ae | 2464 | return RMAP_OKAY; |
161995ea DS |
2465 | } |
2466 | ||
d62a17ae | 2467 | static void *route_set_ipv6_nexthop_prefer_global_compile(const char *arg) |
161995ea | 2468 | { |
d62a17ae | 2469 | int *rins = NULL; |
161995ea | 2470 | |
d62a17ae | 2471 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2472 | *rins = 1; | |
161995ea | 2473 | |
d62a17ae | 2474 | return rins; |
161995ea DS |
2475 | } |
2476 | ||
2477 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2478 | static void route_set_ipv6_nexthop_prefer_global_free(void *rule) |
161995ea | 2479 | { |
d62a17ae | 2480 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
161995ea DS |
2481 | } |
2482 | ||
2483 | /* Route map commands for ip nexthop set preferred. */ | |
d62a17ae | 2484 | struct route_map_rule_cmd route_set_ipv6_nexthop_prefer_global_cmd = { |
2485 | "ipv6 next-hop prefer-global", route_set_ipv6_nexthop_prefer_global, | |
2486 | route_set_ipv6_nexthop_prefer_global_compile, | |
2487 | route_set_ipv6_nexthop_prefer_global_free}; | |
161995ea | 2488 | |
718e3744 | 2489 | /* `set ipv6 nexthop local IP_ADDRESS' */ |
2490 | ||
2491 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2492 | static route_map_result_t route_set_ipv6_nexthop_local(void *rule, |
123214ef | 2493 | const struct prefix *p, |
d62a17ae | 2494 | route_map_object_t type, |
2495 | void *object) | |
2496 | { | |
2497 | struct in6_addr *address; | |
2498 | struct bgp_info *bgp_info; | |
2499 | ||
2500 | if (type == RMAP_BGP) { | |
2501 | /* Fetch routemap's rule information. */ | |
2502 | address = rule; | |
2503 | bgp_info = object; | |
2504 | ||
2505 | /* Set next hop value. */ | |
2506 | bgp_info->attr->mp_nexthop_local = *address; | |
2507 | ||
2508 | /* Set nexthop length. */ | |
2509 | if (bgp_info->attr->mp_nexthop_len | |
2510 | != BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) | |
2511 | bgp_info->attr->mp_nexthop_len = | |
2512 | BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; | |
2513 | ||
2514 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2515 | BATTR_RMAP_IPV6_LL_NHOP_CHANGED); | |
2516 | } | |
718e3744 | 2517 | |
d62a17ae | 2518 | return RMAP_OKAY; |
718e3744 | 2519 | } |
2520 | ||
2521 | /* Route map `ip nexthop' compile function. Given string is converted | |
2522 | to struct in_addr structure. */ | |
d62a17ae | 2523 | static void *route_set_ipv6_nexthop_local_compile(const char *arg) |
718e3744 | 2524 | { |
d62a17ae | 2525 | int ret; |
2526 | struct in6_addr *address; | |
718e3744 | 2527 | |
d62a17ae | 2528 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2529 | |
d62a17ae | 2530 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2531 | |
d62a17ae | 2532 | if (ret == 0) { |
2533 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2534 | return NULL; | |
2535 | } | |
718e3744 | 2536 | |
d62a17ae | 2537 | return address; |
718e3744 | 2538 | } |
2539 | ||
2540 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 2541 | static void route_set_ipv6_nexthop_local_free(void *rule) |
718e3744 | 2542 | { |
d62a17ae | 2543 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2544 | } |
2545 | ||
2546 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2547 | struct route_map_rule_cmd route_set_ipv6_nexthop_local_cmd = { |
2548 | "ipv6 next-hop local", route_set_ipv6_nexthop_local, | |
2549 | route_set_ipv6_nexthop_local_compile, | |
2550 | route_set_ipv6_nexthop_local_free}; | |
90916ac2 DS |
2551 | |
2552 | /* `set ipv6 nexthop peer-address' */ | |
2553 | ||
2554 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
d62a17ae | 2555 | static route_map_result_t route_set_ipv6_nexthop_peer(void *rule, |
123214ef | 2556 | const struct prefix *pfx, |
d62a17ae | 2557 | route_map_object_t type, |
2558 | void *object) | |
2559 | { | |
2560 | struct in6_addr peer_address; | |
2561 | struct bgp_info *bgp_info; | |
2562 | struct peer *peer; | |
2563 | ||
2564 | if (type == RMAP_BGP) { | |
2565 | /* Fetch routemap's rule information. */ | |
2566 | bgp_info = object; | |
2567 | peer = bgp_info->peer; | |
2568 | ||
2569 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2570 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2571 | && peer->su_remote | |
2572 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2573 | peer_address = peer->su_remote->sin6.sin6_addr; | |
2574 | /* Set next hop value and length in attribute. */ | |
2575 | if (IN6_IS_ADDR_LINKLOCAL(&peer_address)) { | |
2576 | bgp_info->attr->mp_nexthop_local = peer_address; | |
2577 | if (bgp_info->attr->mp_nexthop_len != 32) | |
2578 | bgp_info->attr->mp_nexthop_len = 32; | |
2579 | } else { | |
2580 | bgp_info->attr->mp_nexthop_global = | |
2581 | peer_address; | |
2582 | if (bgp_info->attr->mp_nexthop_len == 0) | |
2583 | bgp_info->attr->mp_nexthop_len = 16; | |
2584 | } | |
2585 | ||
2586 | } else if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_OUT)) { | |
2587 | /* The next hop value will be set as part of packet | |
2588 | * rewrite. | |
2589 | * Set the flags here to indicate that rewrite needs to | |
2590 | * be done. | |
2591 | * Also, clear the value - we clear both global and | |
2592 | * link-local | |
2593 | * nexthops, whether we send one or both is determined | |
2594 | * elsewhere. | |
2595 | */ | |
2596 | SET_FLAG(bgp_info->attr->rmap_change_flags, | |
2597 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); | |
2598 | /* clear next hop value. */ | |
2599 | memset(&(bgp_info->attr->mp_nexthop_global), 0, | |
2600 | sizeof(struct in6_addr)); | |
2601 | memset(&(bgp_info->attr->mp_nexthop_local), 0, | |
2602 | sizeof(struct in6_addr)); | |
2603 | } | |
90916ac2 | 2604 | } |
90916ac2 | 2605 | |
d62a17ae | 2606 | return RMAP_OKAY; |
90916ac2 DS |
2607 | } |
2608 | ||
2609 | /* Route map `ip next-hop' compile function. Given string is converted | |
2610 | to struct in_addr structure. */ | |
d62a17ae | 2611 | static void *route_set_ipv6_nexthop_peer_compile(const char *arg) |
90916ac2 | 2612 | { |
d62a17ae | 2613 | int *rins = NULL; |
90916ac2 | 2614 | |
d62a17ae | 2615 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2616 | *rins = 1; | |
90916ac2 | 2617 | |
d62a17ae | 2618 | return rins; |
90916ac2 DS |
2619 | } |
2620 | ||
2621 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2622 | static void route_set_ipv6_nexthop_peer_free(void *rule) |
90916ac2 | 2623 | { |
d62a17ae | 2624 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
90916ac2 DS |
2625 | } |
2626 | ||
2627 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2628 | struct route_map_rule_cmd route_set_ipv6_nexthop_peer_cmd = { |
2629 | "ipv6 next-hop peer-address", route_set_ipv6_nexthop_peer, | |
2630 | route_set_ipv6_nexthop_peer_compile, route_set_ipv6_nexthop_peer_free}; | |
90916ac2 | 2631 | |
69ba6dd7 | 2632 | /* `set ipv4 vpn next-hop A.B.C.D' */ |
718e3744 | 2633 | |
d62a17ae | 2634 | static route_map_result_t route_set_vpnv4_nexthop(void *rule, |
123214ef | 2635 | const struct prefix *prefix, |
d62a17ae | 2636 | route_map_object_t type, |
2637 | void *object) | |
718e3744 | 2638 | { |
d62a17ae | 2639 | struct in_addr *address; |
2640 | struct bgp_info *bgp_info; | |
718e3744 | 2641 | |
d62a17ae | 2642 | if (type == RMAP_BGP) { |
2643 | /* Fetch routemap's rule information. */ | |
2644 | address = rule; | |
2645 | bgp_info = object; | |
e52702f2 | 2646 | |
d62a17ae | 2647 | /* Set next hop value. */ |
2648 | bgp_info->attr->mp_nexthop_global_in = *address; | |
2649 | bgp_info->attr->mp_nexthop_len = 4; | |
2650 | } | |
718e3744 | 2651 | |
d62a17ae | 2652 | return RMAP_OKAY; |
718e3744 | 2653 | } |
2654 | ||
d62a17ae | 2655 | static void *route_set_vpnv4_nexthop_compile(const char *arg) |
718e3744 | 2656 | { |
d62a17ae | 2657 | int ret; |
2658 | struct in_addr *address; | |
718e3744 | 2659 | |
d62a17ae | 2660 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2661 | |
d62a17ae | 2662 | ret = inet_aton(arg, address); |
718e3744 | 2663 | |
d62a17ae | 2664 | if (ret == 0) { |
2665 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2666 | return NULL; | |
2667 | } | |
718e3744 | 2668 | |
d62a17ae | 2669 | return address; |
718e3744 | 2670 | } |
2671 | ||
69ba6dd7 | 2672 | /* `set ipv6 vpn next-hop A.B.C.D' */ |
d6902373 | 2673 | |
d62a17ae | 2674 | static route_map_result_t route_set_vpnv6_nexthop(void *rule, |
123214ef | 2675 | const struct prefix *prefix, |
d62a17ae | 2676 | route_map_object_t type, |
2677 | void *object) | |
d6902373 | 2678 | { |
d62a17ae | 2679 | struct in6_addr *address; |
2680 | struct bgp_info *bgp_info; | |
d6902373 | 2681 | |
d62a17ae | 2682 | if (type == RMAP_BGP) { |
2683 | /* Fetch routemap's rule information. */ | |
2684 | address = rule; | |
2685 | bgp_info = object; | |
d6902373 | 2686 | |
d62a17ae | 2687 | /* Set next hop value. */ |
2688 | memcpy(&bgp_info->attr->mp_nexthop_global, address, | |
2689 | sizeof(struct in6_addr)); | |
2690 | bgp_info->attr->mp_nexthop_len = BGP_ATTR_NHLEN_VPNV6_GLOBAL; | |
2691 | } | |
d6902373 | 2692 | |
d62a17ae | 2693 | return RMAP_OKAY; |
d6902373 PG |
2694 | } |
2695 | ||
d62a17ae | 2696 | static void *route_set_vpnv6_nexthop_compile(const char *arg) |
d6902373 | 2697 | { |
d62a17ae | 2698 | int ret; |
2699 | struct in6_addr *address; | |
d6902373 | 2700 | |
d62a17ae | 2701 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
2702 | ret = inet_pton(AF_INET6, arg, address); | |
d6902373 | 2703 | |
d62a17ae | 2704 | if (ret == 0) { |
2705 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2706 | return NULL; | |
2707 | } | |
d6902373 | 2708 | |
d62a17ae | 2709 | return address; |
d6902373 PG |
2710 | } |
2711 | ||
d62a17ae | 2712 | static void route_set_vpn_nexthop_free(void *rule) |
718e3744 | 2713 | { |
d62a17ae | 2714 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2715 | } |
2716 | ||
69ba6dd7 | 2717 | /* Route map commands for ipv4 next-hop set. */ |
d62a17ae | 2718 | struct route_map_rule_cmd route_set_vpnv4_nexthop_cmd = { |
2719 | "ipv4 vpn next-hop", route_set_vpnv4_nexthop, | |
2720 | route_set_vpnv4_nexthop_compile, route_set_vpn_nexthop_free}; | |
d6902373 | 2721 | |
69ba6dd7 | 2722 | /* Route map commands for ipv6 next-hop set. */ |
d62a17ae | 2723 | struct route_map_rule_cmd route_set_vpnv6_nexthop_cmd = { |
2724 | "ipv6 vpn next-hop", route_set_vpnv6_nexthop, | |
2725 | route_set_vpnv6_nexthop_compile, route_set_vpn_nexthop_free}; | |
6b0655a2 | 2726 | |
718e3744 | 2727 | /* `set originator-id' */ |
2728 | ||
2729 | /* For origin set. */ | |
d62a17ae | 2730 | static route_map_result_t route_set_originator_id(void *rule, |
123214ef | 2731 | const struct prefix *prefix, |
d62a17ae | 2732 | route_map_object_t type, |
2733 | void *object) | |
718e3744 | 2734 | { |
d62a17ae | 2735 | struct in_addr *address; |
2736 | struct bgp_info *bgp_info; | |
718e3744 | 2737 | |
d62a17ae | 2738 | if (type == RMAP_BGP) { |
2739 | address = rule; | |
2740 | bgp_info = object; | |
e52702f2 | 2741 | |
d62a17ae | 2742 | bgp_info->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID); |
2743 | bgp_info->attr->originator_id = *address; | |
2744 | } | |
718e3744 | 2745 | |
d62a17ae | 2746 | return RMAP_OKAY; |
718e3744 | 2747 | } |
2748 | ||
2749 | /* Compile function for originator-id set. */ | |
d62a17ae | 2750 | static void *route_set_originator_id_compile(const char *arg) |
718e3744 | 2751 | { |
d62a17ae | 2752 | int ret; |
2753 | struct in_addr *address; | |
718e3744 | 2754 | |
d62a17ae | 2755 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2756 | |
d62a17ae | 2757 | ret = inet_aton(arg, address); |
718e3744 | 2758 | |
d62a17ae | 2759 | if (ret == 0) { |
2760 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2761 | return NULL; | |
2762 | } | |
718e3744 | 2763 | |
d62a17ae | 2764 | return address; |
718e3744 | 2765 | } |
2766 | ||
2767 | /* Compile function for originator_id set. */ | |
d62a17ae | 2768 | static void route_set_originator_id_free(void *rule) |
718e3744 | 2769 | { |
d62a17ae | 2770 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2771 | } |
2772 | ||
515e500c | 2773 | /* Set originator-id rule structure. */ |
d62a17ae | 2774 | struct route_map_rule_cmd route_set_originator_id_cmd = { |
9d303b37 DL |
2775 | "originator-id", route_set_originator_id, |
2776 | route_set_originator_id_compile, route_set_originator_id_free, | |
718e3744 | 2777 | }; |
6b0655a2 | 2778 | |
718e3744 | 2779 | /* Add bgp route map rule. */ |
d62a17ae | 2780 | static int bgp_route_match_add(struct vty *vty, const char *command, |
2781 | const char *arg, route_map_event_t type) | |
2782 | { | |
2783 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
9ca25fed | 2784 | int retval = CMD_SUCCESS; |
d62a17ae | 2785 | int ret; |
2786 | ||
2787 | ret = route_map_add_match(index, command, arg); | |
9ca25fed DS |
2788 | switch (ret) { |
2789 | case RMAP_RULE_MISSING: | |
2790 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2791 | retval = CMD_WARNING_CONFIG_FAILED; | |
2792 | break; | |
2793 | case RMAP_COMPILE_ERROR: | |
2794 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2795 | retval = CMD_WARNING_CONFIG_FAILED; | |
2796 | break; | |
2797 | case RMAP_COMPILE_SUCCESS: | |
2798 | if (type != RMAP_EVENT_MATCH_ADDED) { | |
2799 | route_map_upd8_dependency(type, arg, index->map->name); | |
d62a17ae | 2800 | } |
9ca25fed | 2801 | break; |
718e3744 | 2802 | } |
518f0eb1 | 2803 | |
9ca25fed | 2804 | return retval; |
718e3744 | 2805 | } |
2806 | ||
2807 | /* Delete bgp route map rule. */ | |
d62a17ae | 2808 | static int bgp_route_match_delete(struct vty *vty, const char *command, |
2809 | const char *arg, route_map_event_t type) | |
2810 | { | |
2811 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
2812 | int ret; | |
9ca25fed | 2813 | int retval = CMD_SUCCESS; |
d62a17ae | 2814 | char *dep_name = NULL; |
2815 | const char *tmpstr; | |
2816 | char *rmap_name = NULL; | |
2817 | ||
2818 | if (type != RMAP_EVENT_MATCH_DELETED) { | |
2819 | /* ignore the mundane, the types without any dependency */ | |
2820 | if (arg == NULL) { | |
2821 | if ((tmpstr = route_map_get_match_arg(index, command)) | |
2822 | != NULL) | |
2823 | dep_name = | |
2824 | XSTRDUP(MTYPE_ROUTE_MAP_RULE, tmpstr); | |
2825 | } else { | |
2826 | dep_name = XSTRDUP(MTYPE_ROUTE_MAP_RULE, arg); | |
2827 | } | |
2828 | rmap_name = XSTRDUP(MTYPE_ROUTE_MAP_NAME, index->map->name); | |
ffd0c037 | 2829 | } |
d62a17ae | 2830 | |
2831 | ret = route_map_delete_match(index, command, dep_name); | |
9ca25fed DS |
2832 | switch (ret) { |
2833 | case RMAP_RULE_MISSING: | |
2834 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2835 | retval = CMD_WARNING_CONFIG_FAILED; | |
2836 | break; | |
2837 | case RMAP_COMPILE_ERROR: | |
2838 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2839 | retval = CMD_WARNING_CONFIG_FAILED; | |
2840 | break; | |
2841 | case RMAP_COMPILE_SUCCESS: | |
2842 | if (type != RMAP_EVENT_MATCH_DELETED && dep_name) | |
2843 | route_map_upd8_dependency(type, dep_name, rmap_name); | |
2844 | break; | |
718e3744 | 2845 | } |
518f0eb1 | 2846 | |
d62a17ae | 2847 | if (dep_name) |
2848 | XFREE(MTYPE_ROUTE_MAP_RULE, dep_name); | |
2849 | if (rmap_name) | |
2850 | XFREE(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
518f0eb1 | 2851 | |
9ca25fed | 2852 | return retval; |
718e3744 | 2853 | } |
2854 | ||
518f0eb1 | 2855 | /* |
2a3d5731 | 2856 | * This is the workhorse routine for processing in/out routemap |
518f0eb1 DS |
2857 | * modifications. |
2858 | */ | |
d62a17ae | 2859 | static void bgp_route_map_process_peer(const char *rmap_name, |
2860 | struct route_map *map, struct peer *peer, | |
2861 | int afi, int safi, int route_update) | |
2862 | { | |
2863 | ||
2864 | int update; | |
2865 | struct bgp_filter *filter; | |
2866 | ||
2867 | if (!peer || !rmap_name) | |
2868 | return; | |
2869 | ||
2870 | filter = &peer->filter[afi][safi]; | |
2871 | /* | |
2872 | * in is for non-route-server clients, | |
2873 | * out is for all peers | |
2874 | */ | |
2875 | if (!CHECK_FLAG(peer->flags, PEER_FLAG_RSERVER_CLIENT)) { | |
2876 | if (filter->map[RMAP_IN].name | |
2877 | && (strcmp(rmap_name, filter->map[RMAP_IN].name) == 0)) { | |
2878 | filter->map[RMAP_IN].map = map; | |
2879 | ||
2880 | if (route_update && peer->status == Established) { | |
2881 | if (CHECK_FLAG(peer->af_flags[afi][safi], | |
2882 | PEER_FLAG_SOFT_RECONFIG)) { | |
2883 | if (bgp_debug_update(peer, NULL, NULL, | |
2884 | 1)) | |
2885 | zlog_debug( | |
2886 | "Processing route_map %s update on " | |
2887 | "peer %s (inbound, soft-reconfig)", | |
2888 | rmap_name, peer->host); | |
2889 | ||
2890 | bgp_soft_reconfig_in(peer, afi, safi); | |
2891 | } else if ( | |
2892 | CHECK_FLAG(peer->cap, | |
2893 | PEER_CAP_REFRESH_OLD_RCV) | |
2894 | || CHECK_FLAG( | |
2895 | peer->cap, | |
2896 | PEER_CAP_REFRESH_NEW_RCV)) { | |
2897 | ||
2898 | if (bgp_debug_update(peer, NULL, NULL, | |
2899 | 1)) | |
2900 | zlog_debug( | |
2901 | "Processing route_map %s update on " | |
2902 | "peer %s (inbound, route-refresh)", | |
2903 | rmap_name, peer->host); | |
2904 | bgp_route_refresh_send(peer, afi, safi, | |
2905 | 0, 0, 0); | |
2906 | } | |
2907 | } | |
518f0eb1 | 2908 | } |
718e3744 | 2909 | } |
d62a17ae | 2910 | |
2911 | if (CHECK_FLAG(peer->flags, PEER_FLAG_RSERVER_CLIENT)) { | |
2912 | update = 0; | |
2913 | ||
2914 | if (update && route_update && peer->status == Established) { | |
2915 | if (CHECK_FLAG(peer->af_flags[afi][safi], | |
2916 | PEER_FLAG_SOFT_RECONFIG)) { | |
2917 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
2918 | zlog_debug( | |
2919 | "Processing route_map %s update on " | |
2920 | "peer %s (import, soft-reconfig)", | |
2921 | rmap_name, peer->host); | |
2922 | ||
2923 | bgp_soft_reconfig_in(peer, afi, safi); | |
2924 | } else if (CHECK_FLAG(peer->cap, | |
2925 | PEER_CAP_REFRESH_OLD_RCV) | |
2926 | || CHECK_FLAG(peer->cap, | |
2927 | PEER_CAP_REFRESH_NEW_RCV)) { | |
2928 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
2929 | zlog_debug( | |
2930 | "Processing route_map %s update on " | |
2931 | "peer %s (import, route-refresh)", | |
2932 | rmap_name, peer->host); | |
2933 | bgp_route_refresh_send(peer, afi, safi, 0, 0, | |
2934 | 0); | |
2935 | } | |
2936 | /* DD: Else, what else do we do ? Reset peer ? */ | |
2937 | } | |
518f0eb1 | 2938 | } |
d62a17ae | 2939 | |
2940 | /* | |
2941 | * For outbound, unsuppress and default-originate map change (content or | |
2942 | * map created), merely update the "config" here, the actual route | |
2943 | * announcement happens at the group level. | |
2944 | */ | |
2945 | if (filter->map[RMAP_OUT].name | |
2946 | && (strcmp(rmap_name, filter->map[RMAP_OUT].name) == 0)) | |
2947 | filter->map[RMAP_OUT].map = map; | |
2948 | ||
2949 | if (filter->usmap.name && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
2950 | filter->usmap.map = map; | |
2951 | ||
2952 | if (peer->default_rmap[afi][safi].name | |
2953 | && (strcmp(rmap_name, peer->default_rmap[afi][safi].name) == 0)) | |
2954 | peer->default_rmap[afi][safi].map = map; | |
2955 | } | |
2956 | ||
2957 | static void bgp_route_map_update_peer_group(const char *rmap_name, | |
2958 | struct route_map *map, | |
2959 | struct bgp *bgp) | |
2960 | { | |
2961 | struct peer_group *group; | |
2962 | struct listnode *node, *nnode; | |
2963 | struct bgp_filter *filter; | |
2964 | int afi, safi; | |
2965 | int direct; | |
2966 | ||
2967 | if (!bgp) | |
2968 | return; | |
2969 | ||
2970 | /* All the peers have been updated correctly already. This is | |
2971 | * just updating the placeholder data. No real update required. | |
2972 | */ | |
05c7a1cc QY |
2973 | for (ALL_LIST_ELEMENTS(bgp->group, node, nnode, group)) { |
2974 | FOREACH_AFI_SAFI (afi, safi) { | |
2975 | filter = &group->conf->filter[afi][safi]; | |
2976 | ||
2977 | for (direct = RMAP_IN; direct < RMAP_MAX; direct++) { | |
2978 | if ((filter->map[direct].name) | |
2979 | && (strcmp(rmap_name, | |
2980 | filter->map[direct].name) | |
d62a17ae | 2981 | == 0)) |
05c7a1cc | 2982 | filter->map[direct].map = map; |
d62a17ae | 2983 | } |
05c7a1cc QY |
2984 | |
2985 | if (filter->usmap.name | |
2986 | && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
2987 | filter->usmap.map = map; | |
2988 | } | |
2989 | } | |
518f0eb1 DS |
2990 | } |
2991 | ||
a6e0d253 DW |
2992 | /* |
2993 | * Note that if an extreme number (tens of thousands) of route-maps are in use | |
2994 | * and if bgp has an extreme number of peers, network statements, etc then this | |
2995 | * function can consume a lot of cycles. This is due to this function being | |
2996 | * called for each route-map and within this function we walk the list of peers, | |
2997 | * network statements, etc looking to see if they use this route-map. | |
2998 | */ | |
d62a17ae | 2999 | static void bgp_route_map_process_update(struct bgp *bgp, const char *rmap_name, |
3000 | int route_update) | |
3001 | { | |
3002 | int i; | |
3003 | afi_t afi; | |
3004 | safi_t safi; | |
3005 | struct peer *peer; | |
3006 | struct bgp_node *bn; | |
3007 | struct bgp_static *bgp_static; | |
3008 | struct listnode *node, *nnode; | |
3009 | struct route_map *map; | |
3010 | char buf[INET6_ADDRSTRLEN]; | |
3011 | ||
3012 | map = route_map_lookup_by_name(rmap_name); | |
3013 | ||
3014 | for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) { | |
3015 | ||
3016 | /* Ignore dummy peer-group structure */ | |
3017 | if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) | |
3018 | continue; | |
3019 | ||
05c7a1cc QY |
3020 | FOREACH_AFI_SAFI (afi, safi) { |
3021 | /* process in/out/import/export/default-orig | |
3022 | * route-maps */ | |
3023 | bgp_route_map_process_peer(rmap_name, map, peer, afi, | |
3024 | safi, route_update); | |
3025 | } | |
d62a17ae | 3026 | } |
3027 | ||
3028 | /* for outbound/default-orig route-maps, process for groups */ | |
3029 | update_group_policy_update(bgp, BGP_POLICY_ROUTE_MAP, rmap_name, | |
3030 | route_update, 0); | |
3031 | ||
3032 | /* update peer-group config (template) */ | |
3033 | bgp_route_map_update_peer_group(rmap_name, map, bgp); | |
3034 | ||
05c7a1cc QY |
3035 | FOREACH_AFI_SAFI (afi, safi) { |
3036 | /* For table route-map updates. */ | |
3037 | if (!bgp_fibupd_safi(safi)) | |
3038 | continue; | |
d62a17ae | 3039 | |
05c7a1cc QY |
3040 | if (bgp->table_map[afi][safi].name |
3041 | && (strcmp(rmap_name, bgp->table_map[afi][safi].name) | |
3042 | == 0)) { | |
3043 | bgp->table_map[afi][safi].map = map; | |
3044 | ||
3045 | if (BGP_DEBUG(zebra, ZEBRA)) | |
3046 | zlog_debug( | |
3047 | "Processing route_map %s update on " | |
3048 | "table map", | |
3049 | rmap_name); | |
3050 | if (route_update) | |
3051 | bgp_zebra_announce_table(bgp, afi, safi); | |
3052 | } | |
d62a17ae | 3053 | |
05c7a1cc QY |
3054 | /* For network route-map updates. */ |
3055 | for (bn = bgp_table_top(bgp->route[afi][safi]); bn; | |
3056 | bn = bgp_route_next(bn)) | |
3057 | if ((bgp_static = bn->info) != NULL) { | |
3058 | if (bgp_static->rmap.name | |
3059 | && (strcmp(rmap_name, bgp_static->rmap.name) | |
3060 | == 0)) { | |
3061 | bgp_static->rmap.map = map; | |
3062 | ||
3063 | if (route_update) | |
3064 | if (!bgp_static->backdoor) { | |
3065 | if (bgp_debug_zebra( | |
3066 | &bn->p)) | |
3067 | zlog_debug( | |
3068 | "Processing route_map %s update on " | |
3069 | "static route %s", | |
3070 | rmap_name, | |
3071 | inet_ntop( | |
3072 | bn->p.family, | |
3073 | &bn->p.u.prefix, | |
3074 | buf, | |
3075 | INET6_ADDRSTRLEN)); | |
3076 | bgp_static_update( | |
3077 | bgp, &bn->p, | |
3078 | bgp_static, afi, | |
3079 | safi); | |
3080 | } | |
d62a17ae | 3081 | } |
05c7a1cc QY |
3082 | } |
3083 | } | |
d62a17ae | 3084 | |
3085 | /* For redistribute route-map updates. */ | |
3086 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
3087 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
3088 | struct list *red_list; | |
3089 | struct listnode *node; | |
3090 | struct bgp_redist *red; | |
3091 | ||
3092 | red_list = bgp->redist[afi][i]; | |
3093 | if (!red_list) | |
3094 | continue; | |
3095 | ||
3096 | for (ALL_LIST_ELEMENTS_RO(red_list, node, red)) { | |
3097 | if (red->rmap.name | |
3098 | && (strcmp(rmap_name, red->rmap.name) | |
3099 | == 0)) { | |
3100 | red->rmap.map = map; | |
3101 | ||
3102 | if (route_update) { | |
3103 | if (BGP_DEBUG(zebra, ZEBRA)) | |
3104 | zlog_debug( | |
3105 | "Processing route_map %s update on " | |
3106 | "redistributed routes", | |
3107 | rmap_name); | |
3108 | ||
3109 | bgp_redistribute_resend( | |
3110 | bgp, afi, i, | |
3111 | red->instance); | |
3112 | } | |
3113 | } | |
3114 | } | |
3115 | } | |
53c84f78 MK |
3116 | |
3117 | /* for type5 command route-maps */ | |
3118 | FOREACH_AFI_SAFI (afi, safi) { | |
996c9314 LB |
3119 | if (bgp->adv_cmd_rmap[afi][safi].name |
3120 | && strcmp(rmap_name, bgp->adv_cmd_rmap[afi][safi].name) | |
3121 | == 0) { | |
53c84f78 MK |
3122 | if (BGP_DEBUG(zebra, ZEBRA)) |
3123 | zlog_debug( | |
996c9314 LB |
3124 | "Processing route_map %s update on advertise type5 route command", |
3125 | rmap_name); | |
53c84f78 MK |
3126 | bgp_evpn_withdraw_type5_routes(bgp, afi, safi); |
3127 | bgp_evpn_advertise_type5_routes(bgp, afi, safi); | |
3128 | } | |
3129 | } | |
d62a17ae | 3130 | } |
3131 | ||
46a69f10 | 3132 | static void bgp_route_map_process_update_cb(char *rmap_name) |
d62a17ae | 3133 | { |
3134 | struct listnode *node, *nnode; | |
3135 | struct bgp *bgp; | |
3136 | ||
ddb5b488 | 3137 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { |
d62a17ae | 3138 | bgp_route_map_process_update(bgp, rmap_name, 1); |
5fe9f963 | 3139 | |
65efcfce | 3140 | #if ENABLE_BGP_VNC |
ddb5b488 PZ |
3141 | /* zlog_debug("%s: calling vnc_routemap_update", __func__); */ |
3142 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 3143 | #endif |
ddb5b488 PZ |
3144 | } |
3145 | ||
3146 | vpn_policy_routemap_event(rmap_name); | |
518f0eb1 DS |
3147 | } |
3148 | ||
d62a17ae | 3149 | int bgp_route_map_update_timer(struct thread *thread) |
518f0eb1 | 3150 | { |
d62a17ae | 3151 | bm->t_rmap_update = NULL; |
518f0eb1 | 3152 | |
d62a17ae | 3153 | route_map_walk_update_list(bgp_route_map_process_update_cb); |
518f0eb1 | 3154 | |
d62a17ae | 3155 | return (0); |
518f0eb1 DS |
3156 | } |
3157 | ||
d62a17ae | 3158 | static void bgp_route_map_mark_update(const char *rmap_name) |
518f0eb1 | 3159 | { |
d62a17ae | 3160 | if (bm->t_rmap_update == NULL) { |
3161 | struct listnode *node, *nnode; | |
3162 | struct bgp *bgp; | |
3f9c7369 | 3163 | |
d62a17ae | 3164 | /* rmap_update_timer of 0 means don't do route updates */ |
3165 | if (bm->rmap_update_timer) { | |
3166 | bm->t_rmap_update = NULL; | |
3167 | thread_add_timer(bm->master, bgp_route_map_update_timer, | |
3168 | NULL, bm->rmap_update_timer, | |
3169 | &bm->t_rmap_update); | |
5fe9f963 | 3170 | |
d62a17ae | 3171 | /* Signal the groups that a route-map update event has |
3172 | * started */ | |
3173 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3174 | update_group_policy_update(bgp, | |
3175 | BGP_POLICY_ROUTE_MAP, | |
3176 | rmap_name, 1, 1); | |
3177 | } else { | |
3178 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3179 | bgp_route_map_process_update(bgp, rmap_name, 0); | |
3180 | #if ENABLE_BGP_VNC | |
3181 | zlog_debug("%s: calling vnc_routemap_update", __func__); | |
3182 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 3183 | #endif |
d62a17ae | 3184 | } |
3185 | } | |
718e3744 | 3186 | } |
6b0655a2 | 3187 | |
d62a17ae | 3188 | static void bgp_route_map_add(const char *rmap_name) |
73ac8160 | 3189 | { |
7096e938 | 3190 | if (route_map_mark_updated(rmap_name) == 0) |
d62a17ae | 3191 | bgp_route_map_mark_update(rmap_name); |
73ac8160 | 3192 | |
d62a17ae | 3193 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 | 3194 | } |
518f0eb1 | 3195 | |
d62a17ae | 3196 | static void bgp_route_map_delete(const char *rmap_name) |
73ac8160 | 3197 | { |
7096e938 | 3198 | if (route_map_mark_updated(rmap_name) == 0) |
d62a17ae | 3199 | bgp_route_map_mark_update(rmap_name); |
73ac8160 | 3200 | |
d62a17ae | 3201 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_DELETED); |
73ac8160 | 3202 | } |
518f0eb1 | 3203 | |
d62a17ae | 3204 | static void bgp_route_map_event(route_map_event_t event, const char *rmap_name) |
73ac8160 | 3205 | { |
7096e938 | 3206 | if (route_map_mark_updated(rmap_name) == 0) |
d62a17ae | 3207 | bgp_route_map_mark_update(rmap_name); |
518f0eb1 | 3208 | |
d62a17ae | 3209 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 DS |
3210 | } |
3211 | ||
d37ba549 MK |
3212 | DEFUN (match_mac_address, |
3213 | match_mac_address_cmd, | |
3214 | "match mac address WORD", | |
3215 | MATCH_STR | |
3216 | "mac address\n" | |
3217 | "Match address of route\n" | |
3218 | "MAC Access-list name\n") | |
3219 | { | |
3220 | return bgp_route_match_add(vty, "mac address", argv[3]->arg, | |
3221 | RMAP_EVENT_FILTER_ADDED); | |
3222 | } | |
3223 | ||
3224 | DEFUN (no_match_mac_address, | |
3225 | no_match_mac_address_cmd, | |
646050e5 | 3226 | "no match mac address WORD", |
d37ba549 MK |
3227 | NO_STR |
3228 | MATCH_STR | |
3229 | "mac\n" | |
646050e5 MK |
3230 | "Match address of route\n" |
3231 | "MAC acess-list name\n") | |
d37ba549 | 3232 | { |
d37ba549 MK |
3233 | return bgp_route_match_delete(vty, "mac address", argv[4]->arg, |
3234 | RMAP_EVENT_FILTER_DELETED); | |
3235 | } | |
73ac8160 | 3236 | |
33c2ff62 MK |
3237 | DEFUN (match_evpn_route_type, |
3238 | match_evpn_route_type_cmd, | |
d4ef18b6 | 3239 | "match evpn route-type <macip | multicast | prefix>", |
33c2ff62 MK |
3240 | MATCH_STR |
3241 | EVPN_HELP_STR | |
3242 | "Match route-type\n" | |
3243 | "mac-ip route\n" | |
3244 | "IMET route\n" | |
3245 | "prefix route\n") | |
3246 | { | |
3247 | return bgp_route_match_add(vty, "evpn route-type", argv[3]->arg, | |
3248 | RMAP_EVENT_MATCH_ADDED); | |
3249 | } | |
3250 | ||
3251 | DEFUN (no_match_evpn_route_type, | |
3252 | no_match_evpn_route_type_cmd, | |
d4ef18b6 | 3253 | "no match evpn route-type <macip | multicast | prefix>", |
33c2ff62 MK |
3254 | NO_STR |
3255 | MATCH_STR | |
3256 | EVPN_HELP_STR | |
3257 | "Match route-type\n" | |
3258 | "mac-ip route\n" | |
3259 | "IMET route\n" | |
3260 | "prefix route\n") | |
3261 | { | |
3262 | return bgp_route_match_delete(vty, "evpn route-type", argv[4]->arg, | |
3263 | RMAP_EVENT_MATCH_DELETED); | |
3264 | } | |
3265 | ||
3266 | ||
16f7ce2b MK |
3267 | DEFUN (match_evpn_vni, |
3268 | match_evpn_vni_cmd, | |
3269 | "match evpn vni (1-16777215)", | |
3270 | MATCH_STR | |
62982d5a | 3271 | EVPN_HELP_STR |
16f7ce2b MK |
3272 | "Match VNI\n" |
3273 | "VNI ID\n") | |
3274 | { | |
646050e5 | 3275 | return bgp_route_match_add(vty, "evpn vni", argv[3]->arg, |
16f7ce2b MK |
3276 | RMAP_EVENT_MATCH_ADDED); |
3277 | } | |
3278 | ||
3279 | DEFUN (no_match_evpn_vni, | |
3280 | no_match_evpn_vni_cmd, | |
3281 | "no match evpn vni (1-16777215)", | |
3282 | NO_STR | |
3283 | MATCH_STR | |
62982d5a | 3284 | EVPN_HELP_STR |
16f7ce2b MK |
3285 | "Match VNI\n" |
3286 | "VNI ID\n") | |
3287 | { | |
646050e5 | 3288 | return bgp_route_match_delete(vty, "evpn vni", argv[4]->arg, |
16f7ce2b MK |
3289 | RMAP_EVENT_MATCH_DELETED); |
3290 | } | |
3291 | ||
6fb219da MK |
3292 | DEFUN (match_evpn_default_route, |
3293 | match_evpn_default_route_cmd, | |
3294 | "match evpn default-route", | |
3295 | MATCH_STR | |
3296 | EVPN_HELP_STR | |
3297 | "default EVPN type-5 route\n") | |
3298 | { | |
3299 | return bgp_route_match_add(vty, "evpn default-route", NULL, | |
3300 | RMAP_EVENT_MATCH_ADDED); | |
3301 | } | |
3302 | ||
3303 | DEFUN (no_match_evpn_default_route, | |
3304 | no_match_evpn_default_route_cmd, | |
3305 | "no match evpn default-route", | |
3306 | NO_STR | |
3307 | MATCH_STR | |
3308 | EVPN_HELP_STR | |
3309 | "default EVPN type-5 route\n") | |
3310 | { | |
3311 | return bgp_route_match_delete(vty, "evpn default-route", NULL, | |
3312 | RMAP_EVENT_MATCH_DELETED); | |
3313 | } | |
3314 | ||
fee0f4c6 | 3315 | DEFUN (match_peer, |
3316 | match_peer_cmd, | |
8c3433e4 | 3317 | "match peer <A.B.C.D|X:X::X:X|WORD>", |
fee0f4c6 | 3318 | MATCH_STR |
3319 | "Match peer address\n" | |
6e13ed4a | 3320 | "IP address of peer\n" |
8c3433e4 DS |
3321 | "IPv6 address of peer\n" |
3322 | "Interface name of peer\n") | |
fee0f4c6 | 3323 | { |
d62a17ae | 3324 | int idx_ip = 2; |
3325 | return bgp_route_match_add(vty, "peer", argv[idx_ip]->arg, | |
3326 | RMAP_EVENT_MATCH_ADDED); | |
fee0f4c6 | 3327 | } |
3328 | ||
3329 | DEFUN (match_peer_local, | |
f412b39a | 3330 | match_peer_local_cmd, |
fee0f4c6 | 3331 | "match peer local", |
3332 | MATCH_STR | |
3333 | "Match peer address\n" | |
3334 | "Static or Redistributed routes\n") | |
3335 | { | |
d62a17ae | 3336 | return bgp_route_match_add(vty, "peer", "local", |
3337 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3338 | } |
3339 | ||
3340 | DEFUN (no_match_peer, | |
3341 | no_match_peer_cmd, | |
8c3433e4 | 3342 | "no match peer [<local|A.B.C.D|X:X::X:X|WORD>]", |
fee0f4c6 | 3343 | NO_STR |
3344 | MATCH_STR | |
4c9bd275 DW |
3345 | "Match peer address\n" |
3346 | "Static or Redistributed routes\n" | |
3347 | "IP address of peer\n" | |
8c3433e4 DS |
3348 | "IPv6 address of peer\n" |
3349 | "Interface name of peer\n") | |
fee0f4c6 | 3350 | { |
d62a17ae | 3351 | int idx_peer = 3; |
4c9bd275 | 3352 | |
d62a17ae | 3353 | if (argc <= idx_peer) |
3354 | return bgp_route_match_delete(vty, "peer", NULL, | |
3355 | RMAP_EVENT_MATCH_DELETED); | |
3356 | return bgp_route_match_delete(vty, "peer", argv[idx_peer]->arg, | |
3357 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3358 | } |
3359 | ||
fee0f4c6 | 3360 | |
4c9bd275 | 3361 | /* match probability */ |
1add115a VT |
3362 | DEFUN (match_probability, |
3363 | match_probability_cmd, | |
6147e2c6 | 3364 | "match probability (0-100)", |
1add115a VT |
3365 | MATCH_STR |
3366 | "Match portion of routes defined by percentage value\n" | |
3367 | "Percentage of routes\n") | |
3368 | { | |
d62a17ae | 3369 | int idx_number = 2; |
3370 | return bgp_route_match_add(vty, "probability", argv[idx_number]->arg, | |
3371 | RMAP_EVENT_MATCH_ADDED); | |
1add115a VT |
3372 | } |
3373 | ||
4c9bd275 | 3374 | |
1add115a VT |
3375 | DEFUN (no_match_probability, |
3376 | no_match_probability_cmd, | |
4c9bd275 | 3377 | "no match probability [(1-99)]", |
1add115a VT |
3378 | NO_STR |
3379 | MATCH_STR | |
4c9bd275 DW |
3380 | "Match portion of routes defined by percentage value\n" |
3381 | "Percentage of routes\n") | |
1add115a | 3382 | { |
d62a17ae | 3383 | int idx_number = 3; |
3384 | if (argc <= idx_number) | |
3385 | return bgp_route_match_delete(vty, "probability", NULL, | |
3386 | RMAP_EVENT_MATCH_DELETED); | |
3387 | return bgp_route_match_delete(vty, "probability", argv[idx_number]->arg, | |
3388 | RMAP_EVENT_MATCH_DELETED); | |
1add115a VT |
3389 | } |
3390 | ||
1add115a | 3391 | |
f412b39a | 3392 | DEFUN (match_ip_route_source, |
c1643bb7 | 3393 | match_ip_route_source_cmd, |
6147e2c6 | 3394 | "match ip route-source <(1-199)|(1300-2699)|WORD>", |
c1643bb7 | 3395 | MATCH_STR |
3396 | IP_STR | |
3397 | "Match advertising source address of route\n" | |
3398 | "IP access-list number\n" | |
3399 | "IP access-list number (expanded range)\n" | |
3400 | "IP standard access-list name\n") | |
3401 | { | |
d62a17ae | 3402 | int idx_acl = 3; |
3403 | return bgp_route_match_add(vty, "ip route-source", argv[idx_acl]->arg, | |
3404 | RMAP_EVENT_FILTER_ADDED); | |
c1643bb7 | 3405 | } |
3406 | ||
4c9bd275 | 3407 | |
c1643bb7 | 3408 | DEFUN (no_match_ip_route_source, |
3409 | no_match_ip_route_source_cmd, | |
6de69f83 | 3410 | "no match ip route-source [<(1-199)|(1300-2699)|WORD>]", |
c1643bb7 | 3411 | NO_STR |
3412 | MATCH_STR | |
3413 | IP_STR | |
4c9bd275 DW |
3414 | "Match advertising source address of route\n" |
3415 | "IP access-list number\n" | |
3416 | "IP access-list number (expanded range)\n" | |
3417 | "IP standard access-list name\n") | |
c1643bb7 | 3418 | { |
d62a17ae | 3419 | int idx_number = 4; |
3420 | if (argc <= idx_number) | |
3421 | return bgp_route_match_delete(vty, "ip route-source", NULL, | |
3422 | RMAP_EVENT_FILTER_DELETED); | |
3423 | return bgp_route_match_delete(vty, "ip route-source", | |
3424 | argv[idx_number]->arg, | |
3425 | RMAP_EVENT_FILTER_DELETED); | |
c1643bb7 | 3426 | } |
3427 | ||
c1643bb7 | 3428 | |
f412b39a | 3429 | DEFUN (match_ip_route_source_prefix_list, |
c1643bb7 | 3430 | match_ip_route_source_prefix_list_cmd, |
3431 | "match ip route-source prefix-list WORD", | |
3432 | MATCH_STR | |
3433 | IP_STR | |
3434 | "Match advertising source address of route\n" | |
3435 | "Match entries of prefix-lists\n" | |
3436 | "IP prefix-list name\n") | |
3437 | { | |
d62a17ae | 3438 | int idx_word = 4; |
3439 | return bgp_route_match_add(vty, "ip route-source prefix-list", | |
3440 | argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED); | |
c1643bb7 | 3441 | } |
3442 | ||
4c9bd275 | 3443 | |
c1643bb7 | 3444 | DEFUN (no_match_ip_route_source_prefix_list, |
3445 | no_match_ip_route_source_prefix_list_cmd, | |
4c9bd275 | 3446 | "no match ip route-source prefix-list [WORD]", |
c1643bb7 | 3447 | NO_STR |
3448 | MATCH_STR | |
3449 | IP_STR | |
3450 | "Match advertising source address of route\n" | |
4c9bd275 DW |
3451 | "Match entries of prefix-lists\n" |
3452 | "IP prefix-list name\n") | |
c1643bb7 | 3453 | { |
d62a17ae | 3454 | int idx_word = 5; |
3455 | if (argc <= idx_word) | |
3456 | return bgp_route_match_delete(vty, | |
3457 | "ip route-source prefix-list", | |
3458 | NULL, RMAP_EVENT_PLIST_DELETED); | |
3459 | return bgp_route_match_delete(vty, "ip route-source prefix-list", | |
3460 | argv[idx_word]->arg, | |
3461 | RMAP_EVENT_PLIST_DELETED); | |
c1643bb7 | 3462 | } |
3463 | ||
c1643bb7 | 3464 | |
af291c15 DS |
3465 | DEFUN (match_local_pref, |
3466 | match_local_pref_cmd, | |
6147e2c6 | 3467 | "match local-preference (0-4294967295)", |
af291c15 DS |
3468 | MATCH_STR |
3469 | "Match local-preference of route\n" | |
3470 | "Metric value\n") | |
3471 | { | |
d62a17ae | 3472 | int idx_number = 2; |
3473 | return bgp_route_match_add(vty, "local-preference", | |
3474 | argv[idx_number]->arg, | |
3475 | RMAP_EVENT_MATCH_ADDED); | |
af291c15 DS |
3476 | } |
3477 | ||
4c9bd275 | 3478 | |
af291c15 DS |
3479 | DEFUN (no_match_local_pref, |
3480 | no_match_local_pref_cmd, | |
4c9bd275 | 3481 | "no match local-preference [(0-4294967295)]", |
af291c15 DS |
3482 | NO_STR |
3483 | MATCH_STR | |
4c9bd275 DW |
3484 | "Match local preference of route\n" |
3485 | "Local preference value\n") | |
af291c15 | 3486 | { |
d62a17ae | 3487 | int idx_localpref = 3; |
3488 | if (argc <= idx_localpref) | |
3489 | return bgp_route_match_delete(vty, "local-preference", NULL, | |
3490 | RMAP_EVENT_MATCH_DELETED); | |
3491 | return bgp_route_match_delete(vty, "local-preference", | |
3492 | argv[idx_localpref]->arg, | |
3493 | RMAP_EVENT_MATCH_DELETED); | |
af291c15 DS |
3494 | } |
3495 | ||
af291c15 | 3496 | |
f412b39a | 3497 | DEFUN (match_community, |
718e3744 | 3498 | match_community_cmd, |
0d702986 | 3499 | "match community <(1-99)|(100-500)|WORD> [exact-match]", |
718e3744 | 3500 | MATCH_STR |
3501 | "Match BGP community list\n" | |
3502 | "Community-list number (standard)\n" | |
3503 | "Community-list number (expanded)\n" | |
3504 | "Community-list name\n" | |
3505 | "Do exact matching of communities\n") | |
3506 | { | |
d62a17ae | 3507 | int idx_comm_list = 2; |
3508 | int ret; | |
3509 | char *argstr; | |
718e3744 | 3510 | |
d62a17ae | 3511 | if (argc == 4) { |
3512 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
3513 | strlen(argv[idx_comm_list]->arg) | |
3514 | + strlen("exact-match") + 2); | |
718e3744 | 3515 | |
d62a17ae | 3516 | sprintf(argstr, "%s exact-match", argv[idx_comm_list]->arg); |
3517 | } else | |
3518 | argstr = argv[idx_comm_list]->arg; | |
718e3744 | 3519 | |
d62a17ae | 3520 | ret = bgp_route_match_add(vty, "community", argstr, |
3521 | RMAP_EVENT_CLIST_ADDED); | |
718e3744 | 3522 | |
d62a17ae | 3523 | if (argstr != argv[idx_comm_list]->arg) |
3524 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); | |
718e3744 | 3525 | |
d62a17ae | 3526 | return ret; |
718e3744 | 3527 | } |
3528 | ||
3529 | DEFUN (no_match_community, | |
3530 | no_match_community_cmd, | |
4c9bd275 | 3531 | "no match community [<(1-99)|(100-500)|WORD> [exact-match]]", |
718e3744 | 3532 | NO_STR |
3533 | MATCH_STR | |
4c9bd275 DW |
3534 | "Match BGP community list\n" |
3535 | "Community-list number (standard)\n" | |
3536 | "Community-list number (expanded)\n" | |
3537 | "Community-list name\n" | |
3538 | "Do exact matching of communities\n") | |
718e3744 | 3539 | { |
d62a17ae | 3540 | return bgp_route_match_delete(vty, "community", NULL, |
3541 | RMAP_EVENT_CLIST_DELETED); | |
718e3744 | 3542 | } |
3543 | ||
57d187bc JS |
3544 | DEFUN (match_lcommunity, |
3545 | match_lcommunity_cmd, | |
0d702986 | 3546 | "match large-community <(1-99)|(100-500)|WORD>", |
57d187bc JS |
3547 | MATCH_STR |
3548 | "Match BGP large community list\n" | |
3549 | "Large Community-list number (standard)\n" | |
3550 | "Large Community-list number (expanded)\n" | |
3551 | "Large Community-list name\n") | |
3552 | { | |
d62a17ae | 3553 | return bgp_route_match_add(vty, "large-community", argv[2]->arg, |
3554 | RMAP_EVENT_LLIST_ADDED); | |
57d187bc | 3555 | } |
718e3744 | 3556 | |
57d187bc JS |
3557 | DEFUN (no_match_lcommunity, |
3558 | no_match_lcommunity_cmd, | |
52951b63 | 3559 | "no match large-community [<(1-99)|(100-500)|WORD>]", |
57d187bc JS |
3560 | NO_STR |
3561 | MATCH_STR | |
3562 | "Match BGP large community list\n" | |
3563 | "Large Community-list number (standard)\n" | |
3564 | "Large Community-list number (expanded)\n" | |
3565 | "Large Community-list name\n") | |
3566 | { | |
d62a17ae | 3567 | return bgp_route_match_delete(vty, "large-community", NULL, |
3568 | RMAP_EVENT_LLIST_DELETED); | |
57d187bc | 3569 | } |
718e3744 | 3570 | |
f412b39a | 3571 | DEFUN (match_ecommunity, |
73ffb25b | 3572 | match_ecommunity_cmd, |
6147e2c6 | 3573 | "match extcommunity <(1-99)|(100-500)|WORD>", |
73ffb25b | 3574 | MATCH_STR |
3575 | "Match BGP/VPN extended community list\n" | |
3576 | "Extended community-list number (standard)\n" | |
3577 | "Extended community-list number (expanded)\n" | |
3578 | "Extended community-list name\n") | |
3579 | { | |
d62a17ae | 3580 | int idx_comm_list = 2; |
3581 | return bgp_route_match_add(vty, "extcommunity", | |
3582 | argv[idx_comm_list]->arg, | |
3583 | RMAP_EVENT_ECLIST_ADDED); | |
73ffb25b | 3584 | } |
3585 | ||
4c9bd275 | 3586 | |
73ffb25b | 3587 | DEFUN (no_match_ecommunity, |
3588 | no_match_ecommunity_cmd, | |
4c9bd275 | 3589 | "no match extcommunity [<(1-99)|(100-500)|WORD>]", |
73ffb25b | 3590 | NO_STR |
3591 | MATCH_STR | |
4c9bd275 DW |
3592 | "Match BGP/VPN extended community list\n" |
3593 | "Extended community-list number (standard)\n" | |
3594 | "Extended community-list number (expanded)\n" | |
3595 | "Extended community-list name\n") | |
73ffb25b | 3596 | { |
d62a17ae | 3597 | return bgp_route_match_delete(vty, "extcommunity", NULL, |
3598 | RMAP_EVENT_ECLIST_DELETED); | |
73ffb25b | 3599 | } |
3600 | ||
73ffb25b | 3601 | |
718e3744 | 3602 | DEFUN (match_aspath, |
3603 | match_aspath_cmd, | |
3604 | "match as-path WORD", | |
3605 | MATCH_STR | |
3606 | "Match BGP AS path list\n" | |
3607 | "AS path access-list name\n") | |
3608 | { | |
d62a17ae | 3609 | int idx_word = 2; |
3610 | return bgp_route_match_add(vty, "as-path", argv[idx_word]->arg, | |
3611 | RMAP_EVENT_ASLIST_ADDED); | |
718e3744 | 3612 | } |
3613 | ||
4c9bd275 | 3614 | |
718e3744 | 3615 | DEFUN (no_match_aspath, |
3616 | no_match_aspath_cmd, | |
4c9bd275 | 3617 | "no match as-path [WORD]", |
718e3744 | 3618 | NO_STR |
3619 | MATCH_STR | |
4c9bd275 DW |
3620 | "Match BGP AS path list\n" |
3621 | "AS path access-list name\n") | |
718e3744 | 3622 | { |
d62a17ae | 3623 | return bgp_route_match_delete(vty, "as-path", NULL, |
3624 | RMAP_EVENT_ASLIST_DELETED); | |
718e3744 | 3625 | } |
3626 | ||
718e3744 | 3627 | |
3628 | DEFUN (match_origin, | |
3629 | match_origin_cmd, | |
6147e2c6 | 3630 | "match origin <egp|igp|incomplete>", |
718e3744 | 3631 | MATCH_STR |
3632 | "BGP origin code\n" | |
3633 | "remote EGP\n" | |
3634 | "local IGP\n" | |
3635 | "unknown heritage\n") | |
3636 | { | |
d62a17ae | 3637 | int idx_origin = 2; |
3638 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
3639 | return bgp_route_match_add(vty, "origin", "igp", | |
3640 | RMAP_EVENT_MATCH_ADDED); | |
3641 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
3642 | return bgp_route_match_add(vty, "origin", "egp", | |
3643 | RMAP_EVENT_MATCH_ADDED); | |
3644 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
3645 | return bgp_route_match_add(vty, "origin", "incomplete", | |
3646 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 3647 | |
d62a17ae | 3648 | vty_out(vty, "%% Invalid match origin type\n"); |
3649 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 3650 | } |
3651 | ||
4c9bd275 | 3652 | |
718e3744 | 3653 | DEFUN (no_match_origin, |
3654 | no_match_origin_cmd, | |
4c9bd275 | 3655 | "no match origin [<egp|igp|incomplete>]", |
718e3744 | 3656 | NO_STR |
3657 | MATCH_STR | |
4c9bd275 DW |
3658 | "BGP origin code\n" |
3659 | "remote EGP\n" | |
3660 | "local IGP\n" | |
3661 | "unknown heritage\n") | |
718e3744 | 3662 | { |
d62a17ae | 3663 | return bgp_route_match_delete(vty, "origin", NULL, |
3664 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 3665 | } |
3666 | ||
af5cd0a5 | 3667 | DEFUN (set_ip_nexthop_peer, |
3668 | set_ip_nexthop_peer_cmd, | |
89602edb QY |
3669 | "[no] set ip next-hop peer-address", |
3670 | NO_STR | |
af5cd0a5 | 3671 | SET_STR |
3672 | IP_STR | |
3673 | "Next hop address\n" | |
3674 | "Use peer address (for BGP only)\n") | |
3675 | { | |
89602edb | 3676 | int (*func)(struct vty *, struct route_map_index *, const char *, |
a4d82a8a PZ |
3677 | const char *) = strmatch(argv[0]->text, "no") |
3678 | ? generic_set_delete | |
3679 | : generic_set_add; | |
89602edb QY |
3680 | |
3681 | return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop", | |
3682 | "peer-address"); | |
af5cd0a5 | 3683 | } |
3684 | ||
316e074d DS |
3685 | DEFUN (set_ip_nexthop_unchanged, |
3686 | set_ip_nexthop_unchanged_cmd, | |
cca30ba8 QY |
3687 | "[no] set ip next-hop unchanged", |
3688 | NO_STR | |
316e074d DS |
3689 | SET_STR |
3690 | IP_STR | |
3691 | "Next hop address\n" | |
3692 | "Don't modify existing Next hop address\n") | |
3693 | { | |
cca30ba8 | 3694 | int (*func)(struct vty *, struct route_map_index *, const char *, |
a4d82a8a PZ |
3695 | const char *) = strmatch(argv[0]->text, "no") |
3696 | ? generic_set_delete | |
3697 | : generic_set_add; | |
cca30ba8 QY |
3698 | |
3699 | return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop", | |
3700 | "unchanged"); | |
718e3744 | 3701 | } |
3702 | ||
718e3744 | 3703 | |
3704 | DEFUN (set_local_pref, | |
3705 | set_local_pref_cmd, | |
6147e2c6 | 3706 | "set local-preference (0-4294967295)", |
718e3744 | 3707 | SET_STR |
3708 | "BGP local preference path attribute\n" | |
3709 | "Preference value\n") | |
3710 | { | |
d62a17ae | 3711 | int idx_number = 2; |
3712 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3713 | "local-preference", argv[idx_number]->arg); | |
718e3744 | 3714 | } |
3715 | ||
4c9bd275 | 3716 | |
718e3744 | 3717 | DEFUN (no_set_local_pref, |
3718 | no_set_local_pref_cmd, | |
4c9bd275 | 3719 | "no set local-preference [(0-4294967295)]", |
718e3744 | 3720 | NO_STR |
3721 | SET_STR | |
4c9bd275 DW |
3722 | "BGP local preference path attribute\n" |
3723 | "Preference value\n") | |
718e3744 | 3724 | { |
d62a17ae | 3725 | int idx_localpref = 3; |
3726 | if (argc <= idx_localpref) | |
3727 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3728 | "local-preference", NULL); | |
3729 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3730 | "local-preference", argv[idx_localpref]->arg); | |
718e3744 | 3731 | } |
3732 | ||
718e3744 | 3733 | |
3734 | DEFUN (set_weight, | |
3735 | set_weight_cmd, | |
6147e2c6 | 3736 | "set weight (0-4294967295)", |
718e3744 | 3737 | SET_STR |
3738 | "BGP weight for routing table\n" | |
3739 | "Weight value\n") | |
3740 | { | |
d62a17ae | 3741 | int idx_number = 2; |
3742 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "weight", | |
3743 | argv[idx_number]->arg); | |
718e3744 | 3744 | } |
3745 | ||
4c9bd275 | 3746 | |
718e3744 | 3747 | DEFUN (no_set_weight, |
3748 | no_set_weight_cmd, | |
4c9bd275 | 3749 | "no set weight [(0-4294967295)]", |
718e3744 | 3750 | NO_STR |
3751 | SET_STR | |
4c9bd275 DW |
3752 | "BGP weight for routing table\n" |
3753 | "Weight value\n") | |
718e3744 | 3754 | { |
d62a17ae | 3755 | int idx_weight = 3; |
3756 | if (argc <= idx_weight) | |
3757 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3758 | "weight", NULL); | |
3759 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3760 | "weight", argv[idx_weight]->arg); | |
718e3744 | 3761 | } |
3762 | ||
d990e384 DS |
3763 | DEFUN (set_label_index, |
3764 | set_label_index_cmd, | |
8b81993e | 3765 | "set label-index (0-1048560)", |
d990e384 DS |
3766 | SET_STR |
3767 | "Label index to associate with the prefix\n" | |
3768 | "Label index value\n") | |
3769 | { | |
d62a17ae | 3770 | int idx_number = 2; |
3771 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3772 | "label-index", argv[idx_number]->arg); | |
d990e384 DS |
3773 | } |
3774 | ||
3775 | DEFUN (no_set_label_index, | |
3776 | no_set_label_index_cmd, | |
8b81993e | 3777 | "no set label-index [(0-1048560)]", |
d990e384 DS |
3778 | NO_STR |
3779 | SET_STR | |
3780 | "Label index to associate with the prefix\n" | |
3781 | "Label index value\n") | |
3782 | { | |
d62a17ae | 3783 | int idx_label_index = 3; |
3784 | if (argc <= idx_label_index) | |
3785 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3786 | "label-index", NULL); | |
3787 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3788 | "label-index", argv[idx_label_index]->arg); | |
d990e384 | 3789 | } |
718e3744 | 3790 | |
12dcf78e QY |
3791 | DEFUN (set_aspath_prepend_asn, |
3792 | set_aspath_prepend_asn_cmd, | |
3793 | "set as-path prepend (1-4294967295)...", | |
718e3744 | 3794 | SET_STR |
841f7a57 | 3795 | "Transform BGP AS_PATH attribute\n" |
718e3744 | 3796 | "Prepend to the as-path\n" |
12dcf78e | 3797 | "AS number\n") |
718e3744 | 3798 | { |
d62a17ae | 3799 | int idx_asn = 3; |
3800 | int ret; | |
3801 | char *str; | |
718e3744 | 3802 | |
d62a17ae | 3803 | str = argv_concat(argv, argc, idx_asn); |
3804 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3805 | "as-path prepend", str); | |
3806 | XFREE(MTYPE_TMP, str); | |
718e3744 | 3807 | |
d62a17ae | 3808 | return ret; |
718e3744 | 3809 | } |
3810 | ||
12dcf78e QY |
3811 | DEFUN (set_aspath_prepend_lastas, |
3812 | set_aspath_prepend_lastas_cmd, | |
b6ab2929 | 3813 | "set as-path prepend last-as (1-10)", |
12dcf78e QY |
3814 | SET_STR |
3815 | "Transform BGP AS_PATH attribute\n" | |
3816 | "Prepend to the as-path\n" | |
3817 | "Use the peer's AS-number\n" | |
b6ab2929 | 3818 | "Number of times to insert\n") |
12dcf78e | 3819 | { |
d62a17ae | 3820 | return set_aspath_prepend_asn(self, vty, argc, argv); |
12dcf78e | 3821 | } |
bc3dd427 | 3822 | |
718e3744 | 3823 | DEFUN (no_set_aspath_prepend, |
3824 | no_set_aspath_prepend_cmd, | |
a4b2b610 | 3825 | "no set as-path prepend [(1-4294967295)]", |
718e3744 | 3826 | NO_STR |
3827 | SET_STR | |
841f7a57 | 3828 | "Transform BGP AS_PATH attribute\n" |
a4b2b610 DW |
3829 | "Prepend to the as-path\n" |
3830 | "AS number\n") | |
718e3744 | 3831 | { |
d62a17ae | 3832 | int idx_asn = 4; |
3833 | int ret; | |
3834 | char *str; | |
a7f93f3e | 3835 | |
d62a17ae | 3836 | str = argv_concat(argv, argc, idx_asn); |
3837 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3838 | "as-path prepend", str); | |
3839 | XFREE(MTYPE_TMP, str); | |
3840 | return ret; | |
718e3744 | 3841 | } |
3842 | ||
718e3744 | 3843 | |
841f7a57 DO |
3844 | DEFUN (set_aspath_exclude, |
3845 | set_aspath_exclude_cmd, | |
a4b2b610 | 3846 | "set as-path exclude (1-4294967295)...", |
841f7a57 DO |
3847 | SET_STR |
3848 | "Transform BGP AS-path attribute\n" | |
3849 | "Exclude from the as-path\n" | |
3850 | "AS number\n") | |
3851 | { | |
d62a17ae | 3852 | int idx_asn = 3; |
3853 | int ret; | |
3854 | char *str; | |
841f7a57 | 3855 | |
d62a17ae | 3856 | str = argv_concat(argv, argc, idx_asn); |
3857 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3858 | "as-path exclude", str); | |
3859 | XFREE(MTYPE_TMP, str); | |
3860 | return ret; | |
841f7a57 DO |
3861 | } |
3862 | ||
3863 | DEFUN (no_set_aspath_exclude, | |
3864 | no_set_aspath_exclude_cmd, | |
a4b2b610 | 3865 | "no set as-path exclude (1-4294967295)...", |
841f7a57 DO |
3866 | NO_STR |
3867 | SET_STR | |
3868 | "Transform BGP AS_PATH attribute\n" | |
a4b2b610 DW |
3869 | "Exclude from the as-path\n" |
3870 | "AS number\n") | |
841f7a57 | 3871 | { |
d62a17ae | 3872 | int idx_asn = 4; |
3873 | int ret; | |
3874 | char *str; | |
841f7a57 | 3875 | |
d62a17ae | 3876 | str = argv_concat(argv, argc, idx_asn); |
3877 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3878 | "as-path exclude", str); | |
3879 | XFREE(MTYPE_TMP, str); | |
3880 | return ret; | |
841f7a57 DO |
3881 | } |
3882 | ||
841f7a57 | 3883 | |
718e3744 | 3884 | DEFUN (set_community, |
3885 | set_community_cmd, | |
e961923c | 3886 | "set community AA:NN...", |
718e3744 | 3887 | SET_STR |
3888 | "BGP community attribute\n" | |
859d388e | 3889 | COMMUNITY_VAL_STR) |
718e3744 | 3890 | { |
d62a17ae | 3891 | int idx_aa_nn = 2; |
3892 | int i; | |
3893 | int first = 0; | |
3894 | int additive = 0; | |
3895 | struct buffer *b; | |
3896 | struct community *com = NULL; | |
3897 | char *str; | |
3898 | char *argstr; | |
3899 | int ret; | |
3900 | ||
3901 | b = buffer_new(1024); | |
3902 | ||
3903 | for (i = idx_aa_nn; i < argc; i++) { | |
3904 | if (strncmp(argv[i]->arg, "additive", strlen(argv[i]->arg)) | |
3905 | == 0) { | |
3906 | additive = 1; | |
3907 | continue; | |
3908 | } | |
3909 | ||
3910 | if (first) | |
3911 | buffer_putc(b, ' '); | |
3912 | else | |
3913 | first = 1; | |
3914 | ||
3915 | if (strncmp(argv[i]->arg, "internet", strlen(argv[i]->arg)) | |
3916 | == 0) { | |
3917 | buffer_putstr(b, "internet"); | |
3918 | continue; | |
3919 | } | |
3920 | if (strncmp(argv[i]->arg, "local-AS", strlen(argv[i]->arg)) | |
3921 | == 0) { | |
3922 | buffer_putstr(b, "local-AS"); | |
3923 | continue; | |
3924 | } | |
3925 | if (strncmp(argv[i]->arg, "no-a", strlen("no-a")) == 0 | |
3926 | && strncmp(argv[i]->arg, "no-advertise", | |
3927 | strlen(argv[i]->arg)) | |
3928 | == 0) { | |
3929 | buffer_putstr(b, "no-advertise"); | |
3930 | continue; | |
3931 | } | |
3932 | if (strncmp(argv[i]->arg, "no-e", strlen("no-e")) == 0 | |
3933 | && strncmp(argv[i]->arg, "no-export", strlen(argv[i]->arg)) | |
3934 | == 0) { | |
3935 | buffer_putstr(b, "no-export"); | |
3936 | continue; | |
3937 | } | |
a4d82a8a PZ |
3938 | if (strncmp(argv[i]->arg, "graceful-shutdown", |
3939 | strlen(argv[i]->arg)) | |
7f323236 DW |
3940 | == 0) { |
3941 | buffer_putstr(b, "graceful-shutdown"); | |
3942 | continue; | |
3943 | } | |
d62a17ae | 3944 | buffer_putstr(b, argv[i]->arg); |
3945 | } | |
3946 | buffer_putc(b, '\0'); | |
3947 | ||
3948 | /* Fetch result string then compile it to communities attribute. */ | |
3949 | str = buffer_getstr(b); | |
3950 | buffer_free(b); | |
3951 | ||
3952 | if (str) { | |
3953 | com = community_str2com(str); | |
3954 | XFREE(MTYPE_TMP, str); | |
3955 | } | |
3956 | ||
3957 | /* Can't compile user input into communities attribute. */ | |
3958 | if (!com) { | |
3959 | vty_out(vty, "%% Malformed communities attribute\n"); | |
3960 | return CMD_WARNING_CONFIG_FAILED; | |
3961 | } | |
3962 | ||
3963 | /* Set communites attribute string. */ | |
a69ea8ae | 3964 | str = community_str(com, false); |
d62a17ae | 3965 | |
3966 | if (additive) { | |
3967 | argstr = XCALLOC(MTYPE_TMP, | |
3968 | strlen(str) + strlen(" additive") + 1); | |
3969 | strcpy(argstr, str); | |
3970 | strcpy(argstr + strlen(str), " additive"); | |
3971 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3972 | "community", argstr); | |
3973 | XFREE(MTYPE_TMP, argstr); | |
3974 | } else | |
3975 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3976 | "community", str); | |
3977 | ||
3978 | community_free(com); | |
3979 | ||
3980 | return ret; | |
718e3744 | 3981 | } |
3982 | ||
3983 | DEFUN (set_community_none, | |
3984 | set_community_none_cmd, | |
3985 | "set community none", | |
3986 | SET_STR | |
3987 | "BGP community attribute\n" | |
3988 | "No community attribute\n") | |
3989 | { | |
d62a17ae | 3990 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
3991 | "community", "none"); | |
718e3744 | 3992 | } |
3993 | ||
3994 | DEFUN (no_set_community, | |
3995 | no_set_community_cmd, | |
a4b2b610 | 3996 | "no set community AA:NN...", |
718e3744 | 3997 | NO_STR |
3998 | SET_STR | |
d7fa34c1 QY |
3999 | "BGP community attribute\n" |
4000 | COMMUNITY_VAL_STR) | |
718e3744 | 4001 | { |
d62a17ae | 4002 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4003 | "community", NULL); | |
718e3744 | 4004 | } |
4005 | ||
718e3744 | 4006 | |
718e3744 | 4007 | DEFUN (set_community_delete, |
4008 | set_community_delete_cmd, | |
6147e2c6 | 4009 | "set comm-list <(1-99)|(100-500)|WORD> delete", |
718e3744 | 4010 | SET_STR |
4011 | "set BGP community list (for deletion)\n" | |
4012 | "Community-list number (standard)\n" | |
5e3edbf5 | 4013 | "Community-list number (expanded)\n" |
718e3744 | 4014 | "Community-list name\n" |
4015 | "Delete matching communities\n") | |
4016 | { | |
d62a17ae | 4017 | int idx_comm_list = 2; |
4018 | char *str; | |
718e3744 | 4019 | |
d62a17ae | 4020 | str = XCALLOC(MTYPE_TMP, |
4021 | strlen(argv[idx_comm_list]->arg) + strlen(" delete") + 1); | |
4022 | strcpy(str, argv[idx_comm_list]->arg); | |
4023 | strcpy(str + strlen(argv[idx_comm_list]->arg), " delete"); | |
718e3744 | 4024 | |
d62a17ae | 4025 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "comm-list", |
4026 | str); | |
718e3744 | 4027 | |
d62a17ae | 4028 | XFREE(MTYPE_TMP, str); |
4029 | return CMD_SUCCESS; | |
718e3744 | 4030 | } |
4031 | ||
4032 | DEFUN (no_set_community_delete, | |
4033 | no_set_community_delete_cmd, | |
a4b2b610 | 4034 | "no set comm-list [<(1-99)|(100-500)|WORD> delete]", |
718e3744 | 4035 | NO_STR |
4036 | SET_STR | |
d7fa34c1 QY |
4037 | "set BGP community list (for deletion)\n" |
4038 | "Community-list number (standard)\n" | |
4039 | "Community-list number (expanded)\n" | |
4040 | "Community-list name\n" | |
4041 | "Delete matching communities\n") | |
718e3744 | 4042 | { |
d62a17ae | 4043 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4044 | "comm-list", NULL); | |
718e3744 | 4045 | } |
4046 | ||
57d187bc JS |
4047 | DEFUN (set_lcommunity, |
4048 | set_lcommunity_cmd, | |
4049 | "set large-community AA:BB:CC...", | |
4050 | SET_STR | |
4051 | "BGP large community attribute\n" | |
4052 | "Large Community number in aa:bb:cc format or additive\n") | |
4053 | { | |
d62a17ae | 4054 | int ret; |
4055 | char *str; | |
57d187bc | 4056 | |
d62a17ae | 4057 | str = argv_concat(argv, argc, 2); |
4058 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4059 | "large-community", str); | |
4060 | XFREE(MTYPE_TMP, str); | |
57d187bc | 4061 | |
d62a17ae | 4062 | return ret; |
57d187bc JS |
4063 | } |
4064 | ||
4065 | DEFUN (set_lcommunity_none, | |
4066 | set_lcommunity_none_cmd, | |
4067 | "set large-community none", | |
4068 | SET_STR | |
4069 | "BGP large community attribute\n" | |
4070 | "No large community attribute\n") | |
4071 | { | |
d62a17ae | 4072 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4073 | "large-community", "none"); | |
57d187bc JS |
4074 | } |
4075 | ||
4076 | DEFUN (no_set_lcommunity, | |
4077 | no_set_lcommunity_cmd, | |
52951b63 | 4078 | "no set large-community none", |
57d187bc JS |
4079 | NO_STR |
4080 | SET_STR | |
4081 | "BGP large community attribute\n" | |
52951b63 | 4082 | "No community attribute\n") |
57d187bc | 4083 | { |
d62a17ae | 4084 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4085 | "large-community", NULL); | |
57d187bc JS |
4086 | } |
4087 | ||
52951b63 DS |
4088 | DEFUN (no_set_lcommunity1, |
4089 | no_set_lcommunity1_cmd, | |
4090 | "no set large-community AA:BB:CC...", | |
4091 | NO_STR | |
4092 | SET_STR | |
4093 | "BGP large community attribute\n" | |
4094 | "Large community in AA:BB:CC... format or additive\n") | |
4095 | { | |
d62a17ae | 4096 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4097 | "large-community", NULL); | |
52951b63 | 4098 | } |
57d187bc JS |
4099 | |
4100 | DEFUN (set_lcommunity_delete, | |
4101 | set_lcommunity_delete_cmd, | |
4102 | "set large-comm-list <(1-99)|(100-500)|WORD> delete", | |
4103 | SET_STR | |
4104 | "set BGP large community list (for deletion)\n" | |
4105 | "Large Community-list number (standard)\n" | |
4106 | "Large Communitly-list number (expanded)\n" | |
4107 | "Large Community-list name\n" | |
4108 | "Delete matching large communities\n") | |
4109 | { | |
d62a17ae | 4110 | char *str; |
57d187bc | 4111 | |
d62a17ae | 4112 | str = XCALLOC(MTYPE_TMP, strlen(argv[2]->arg) + strlen(" delete") + 1); |
4113 | strcpy(str, argv[2]->arg); | |
4114 | strcpy(str + strlen(argv[2]->arg), " delete"); | |
57d187bc | 4115 | |
d62a17ae | 4116 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4117 | "large-comm-list", str); | |
57d187bc | 4118 | |
d62a17ae | 4119 | XFREE(MTYPE_TMP, str); |
4120 | return CMD_SUCCESS; | |
57d187bc JS |
4121 | } |
4122 | ||
4123 | DEFUN (no_set_lcommunity_delete, | |
4124 | no_set_lcommunity_delete_cmd, | |
db4f7086 | 4125 | "no set large-comm-list <(1-99)|(100-500)|WORD> [delete]", |
57d187bc JS |
4126 | NO_STR |
4127 | SET_STR | |
4128 | "set BGP large community list (for deletion)\n" | |
4129 | "Large Community-list number (standard)\n" | |
4130 | "Large Communitly-list number (expanded)\n" | |
4131 | "Large Community-list name\n" | |
4132 | "Delete matching large communities\n") | |
4133 | { | |
d62a17ae | 4134 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4135 | "large-comm-list", NULL); | |
57d187bc | 4136 | } |
718e3744 | 4137 | |
4138 | DEFUN (set_ecommunity_rt, | |
4139 | set_ecommunity_rt_cmd, | |
d114b977 | 4140 | "set extcommunity rt ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4141 | SET_STR |
4142 | "BGP extended community attribute\n" | |
e6b6a564 | 4143 | "Route Target extended community\n" |
718e3744 | 4144 | "VPN extended community\n") |
4145 | { | |
d62a17ae | 4146 | int idx_asn_nn = 3; |
4147 | int ret; | |
4148 | char *str; | |
718e3744 | 4149 | |
d62a17ae | 4150 | str = argv_concat(argv, argc, idx_asn_nn); |
4151 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4152 | "extcommunity rt", str); | |
4153 | XFREE(MTYPE_TMP, str); | |
718e3744 | 4154 | |
d62a17ae | 4155 | return ret; |
718e3744 | 4156 | } |
4157 | ||
4158 | DEFUN (no_set_ecommunity_rt, | |
4159 | no_set_ecommunity_rt_cmd, | |
d114b977 | 4160 | "no set extcommunity rt ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4161 | NO_STR |
4162 | SET_STR | |
4163 | "BGP extended community attribute\n" | |
3a2d747c QY |
4164 | "Route Target extended community\n" |
4165 | "VPN extended community\n") | |
718e3744 | 4166 | { |
d62a17ae | 4167 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4168 | "extcommunity rt", NULL); | |
718e3744 | 4169 | } |
4170 | ||
718e3744 | 4171 | |
4172 | DEFUN (set_ecommunity_soo, | |
4173 | set_ecommunity_soo_cmd, | |
d114b977 | 4174 | "set extcommunity soo ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4175 | SET_STR |
4176 | "BGP extended community attribute\n" | |
4177 | "Site-of-Origin extended community\n" | |
4178 | "VPN extended community\n") | |
4179 | { | |
d62a17ae | 4180 | int idx_asn_nn = 3; |
4181 | int ret; | |
4182 | char *str; | |
718e3744 | 4183 | |
d62a17ae | 4184 | str = argv_concat(argv, argc, idx_asn_nn); |
4185 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4186 | "extcommunity soo", str); | |
4187 | XFREE(MTYPE_TMP, str); | |
4188 | return ret; | |
718e3744 | 4189 | } |
4190 | ||
a4b2b610 | 4191 | |
718e3744 | 4192 | DEFUN (no_set_ecommunity_soo, |
4193 | no_set_ecommunity_soo_cmd, | |
d114b977 | 4194 | "no set extcommunity soo ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4195 | NO_STR |
4196 | SET_STR | |
4197 | "BGP extended community attribute\n" | |
3a2d747c QY |
4198 | "Site-of-Origin extended community\n" |
4199 | "VPN extended community\n") | |
718e3744 | 4200 | { |
d62a17ae | 4201 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4202 | "extcommunity soo", NULL); | |
718e3744 | 4203 | } |
4204 | ||
718e3744 | 4205 | |
4206 | DEFUN (set_origin, | |
4207 | set_origin_cmd, | |
6147e2c6 | 4208 | "set origin <egp|igp|incomplete>", |
718e3744 | 4209 | SET_STR |
4210 | "BGP origin code\n" | |
4211 | "remote EGP\n" | |
4212 | "local IGP\n" | |
4213 | "unknown heritage\n") | |
4214 | { | |
d62a17ae | 4215 | int idx_origin = 2; |
4216 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
4217 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4218 | "origin", "igp"); | |
4219 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
4220 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4221 | "origin", "egp"); | |
4222 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
4223 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4224 | "origin", "incomplete"); | |
718e3744 | 4225 | |
d62a17ae | 4226 | vty_out(vty, "%% Invalid set origin type\n"); |
4227 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 4228 | } |
4229 | ||
a4b2b610 | 4230 | |
718e3744 | 4231 | DEFUN (no_set_origin, |
4232 | no_set_origin_cmd, | |
a4b2b610 | 4233 | "no set origin [<egp|igp|incomplete>]", |
718e3744 | 4234 | NO_STR |
4235 | SET_STR | |
d7fa34c1 QY |
4236 | "BGP origin code\n" |
4237 | "remote EGP\n" | |
4238 | "local IGP\n" | |
4239 | "unknown heritage\n") | |
718e3744 | 4240 | { |
d62a17ae | 4241 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4242 | "origin", NULL); | |
718e3744 | 4243 | } |
4244 | ||
718e3744 | 4245 | |
4246 | DEFUN (set_atomic_aggregate, | |
4247 | set_atomic_aggregate_cmd, | |
4248 | "set atomic-aggregate", | |
4249 | SET_STR | |
4250 | "BGP atomic aggregate attribute\n" ) | |
4251 | { | |
d62a17ae | 4252 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4253 | "atomic-aggregate", NULL); | |
718e3744 | 4254 | } |
4255 | ||
4256 | DEFUN (no_set_atomic_aggregate, | |
4257 | no_set_atomic_aggregate_cmd, | |
4258 | "no set atomic-aggregate", | |
4259 | NO_STR | |
4260 | SET_STR | |
4261 | "BGP atomic aggregate attribute\n" ) | |
4262 | { | |
d62a17ae | 4263 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4264 | "atomic-aggregate", NULL); | |
718e3744 | 4265 | } |
4266 | ||
4267 | DEFUN (set_aggregator_as, | |
4268 | set_aggregator_as_cmd, | |
9ccf14f7 | 4269 | "set aggregator as (1-4294967295) A.B.C.D", |
718e3744 | 4270 | SET_STR |
4271 | "BGP aggregator attribute\n" | |
4272 | "AS number of aggregator\n" | |
4273 | "AS number\n" | |
4274 | "IP address of aggregator\n") | |
4275 | { | |
d62a17ae | 4276 | int idx_number = 3; |
4277 | int idx_ipv4 = 4; | |
4278 | int ret; | |
4279 | struct in_addr address; | |
4280 | char *argstr; | |
e52702f2 | 4281 | |
d62a17ae | 4282 | ret = inet_aton(argv[idx_ipv4]->arg, &address); |
4283 | if (ret == 0) { | |
4284 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
4285 | return CMD_WARNING_CONFIG_FAILED; | |
4286 | } | |
718e3744 | 4287 | |
d62a17ae | 4288 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
4289 | strlen(argv[idx_number]->arg) | |
4290 | + strlen(argv[idx_ipv4]->arg) + 2); | |
718e3744 | 4291 | |
d62a17ae | 4292 | sprintf(argstr, "%s %s", argv[idx_number]->arg, argv[idx_ipv4]->arg); |
718e3744 | 4293 | |
d62a17ae | 4294 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4295 | "aggregator as", argstr); | |
718e3744 | 4296 | |
d62a17ae | 4297 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4298 | |
d62a17ae | 4299 | return ret; |
718e3744 | 4300 | } |
4301 | ||
a4b2b610 | 4302 | |
718e3744 | 4303 | DEFUN (no_set_aggregator_as, |
4304 | no_set_aggregator_as_cmd, | |
a4b2b610 | 4305 | "no set aggregator as [(1-4294967295) A.B.C.D]", |
718e3744 | 4306 | NO_STR |
4307 | SET_STR | |
4308 | "BGP aggregator attribute\n" | |
a4b2b610 DW |
4309 | "AS number of aggregator\n" |
4310 | "AS number\n" | |
4311 | "IP address of aggregator\n") | |
718e3744 | 4312 | { |
d62a17ae | 4313 | int idx_asn = 4; |
4314 | int idx_ip = 5; | |
4315 | int ret; | |
4316 | struct in_addr address; | |
4317 | char *argstr; | |
718e3744 | 4318 | |
d62a17ae | 4319 | if (argc <= idx_asn) |
4320 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4321 | "aggregator as", NULL); | |
e52702f2 | 4322 | |
d62a17ae | 4323 | ret = inet_aton(argv[idx_ip]->arg, &address); |
4324 | if (ret == 0) { | |
4325 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
4326 | return CMD_WARNING_CONFIG_FAILED; | |
4327 | } | |
718e3744 | 4328 | |
d62a17ae | 4329 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
4330 | strlen(argv[idx_asn]->arg) + strlen(argv[idx_ip]->arg) | |
4331 | + 2); | |
718e3744 | 4332 | |
d62a17ae | 4333 | sprintf(argstr, "%s %s", argv[idx_asn]->arg, argv[idx_ip]->arg); |
718e3744 | 4334 | |
d62a17ae | 4335 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4336 | "aggregator as", argstr); | |
718e3744 | 4337 | |
d62a17ae | 4338 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4339 | |
d62a17ae | 4340 | return ret; |
718e3744 | 4341 | } |
4342 | ||
f412b39a | 4343 | DEFUN (match_ipv6_next_hop, |
718e3744 | 4344 | match_ipv6_next_hop_cmd, |
4345 | "match ipv6 next-hop X:X::X:X", | |
4346 | MATCH_STR | |
4347 | IPV6_STR | |
4348 | "Match IPv6 next-hop address of route\n" | |
4349 | "IPv6 address of next hop\n") | |
4350 | { | |
d62a17ae | 4351 | int idx_ipv6 = 3; |
4352 | return bgp_route_match_add(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4353 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 4354 | } |
4355 | ||
4356 | DEFUN (no_match_ipv6_next_hop, | |
4357 | no_match_ipv6_next_hop_cmd, | |
4358 | "no match ipv6 next-hop X:X::X:X", | |
4359 | NO_STR | |
4360 | MATCH_STR | |
4361 | IPV6_STR | |
4362 | "Match IPv6 next-hop address of route\n" | |
4363 | "IPv6 address of next hop\n") | |
4364 | { | |
d62a17ae | 4365 | int idx_ipv6 = 4; |
4366 | return bgp_route_match_delete(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4367 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 4368 | } |
4369 | ||
718e3744 | 4370 | |
90916ac2 DS |
4371 | DEFUN (set_ipv6_nexthop_peer, |
4372 | set_ipv6_nexthop_peer_cmd, | |
4373 | "set ipv6 next-hop peer-address", | |
4374 | SET_STR | |
4375 | IPV6_STR | |
4376 | "Next hop address\n" | |
4377 | "Use peer address (for BGP only)\n") | |
4378 | { | |
d62a17ae | 4379 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4380 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4381 | } |
4382 | ||
4383 | DEFUN (no_set_ipv6_nexthop_peer, | |
4384 | no_set_ipv6_nexthop_peer_cmd, | |
4385 | "no set ipv6 next-hop peer-address", | |
4386 | NO_STR | |
4387 | SET_STR | |
4388 | IPV6_STR | |
4389 | "IPv6 next-hop address\n" | |
161995ea | 4390 | "Use peer address (for BGP only)\n") |
90916ac2 | 4391 | { |
d62a17ae | 4392 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4393 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4394 | } |
4395 | ||
161995ea DS |
4396 | DEFUN (set_ipv6_nexthop_prefer_global, |
4397 | set_ipv6_nexthop_prefer_global_cmd, | |
4398 | "set ipv6 next-hop prefer-global", | |
4399 | SET_STR | |
4400 | IPV6_STR | |
4401 | "IPv6 next-hop address\n" | |
4402 | "Prefer global over link-local if both exist\n") | |
4403 | { | |
d62a17ae | 4404 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4405 | "ipv6 next-hop prefer-global", NULL); | |
4406 | ; | |
161995ea DS |
4407 | } |
4408 | ||
4409 | DEFUN (no_set_ipv6_nexthop_prefer_global, | |
4410 | no_set_ipv6_nexthop_prefer_global_cmd, | |
4411 | "no set ipv6 next-hop prefer-global", | |
4412 | NO_STR | |
4413 | SET_STR | |
4414 | IPV6_STR | |
4415 | "IPv6 next-hop address\n" | |
4416 | "Prefer global over link-local if both exist\n") | |
4417 | { | |
d62a17ae | 4418 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4419 | "ipv6 next-hop prefer-global", NULL); | |
161995ea DS |
4420 | } |
4421 | ||
718e3744 | 4422 | DEFUN (set_ipv6_nexthop_global, |
4423 | set_ipv6_nexthop_global_cmd, | |
4424 | "set ipv6 next-hop global X:X::X:X", | |
4425 | SET_STR | |
4426 | IPV6_STR | |
4427 | "IPv6 next-hop address\n" | |
4428 | "IPv6 global address\n" | |
4429 | "IPv6 address of next hop\n") | |
4430 | { | |
d62a17ae | 4431 | int idx_ipv6 = 4; |
4432 | struct in6_addr addr; | |
4433 | int ret; | |
bf8b3d27 | 4434 | |
d62a17ae | 4435 | ret = inet_pton(AF_INET6, argv[idx_ipv6]->arg, &addr); |
4436 | if (!ret) { | |
4437 | vty_out(vty, "%% Malformed nexthop address\n"); | |
4438 | return CMD_WARNING_CONFIG_FAILED; | |
4439 | } | |
4440 | if (IN6_IS_ADDR_UNSPECIFIED(&addr) || IN6_IS_ADDR_LOOPBACK(&addr) | |
4441 | || IN6_IS_ADDR_MULTICAST(&addr) || IN6_IS_ADDR_LINKLOCAL(&addr)) { | |
4442 | vty_out(vty, "%% Invalid global nexthop address\n"); | |
4443 | return CMD_WARNING_CONFIG_FAILED; | |
4444 | } | |
bf8b3d27 | 4445 | |
d62a17ae | 4446 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4447 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4448 | } |
4449 | ||
a4b2b610 | 4450 | |
718e3744 | 4451 | DEFUN (no_set_ipv6_nexthop_global, |
4452 | no_set_ipv6_nexthop_global_cmd, | |
a4b2b610 | 4453 | "no set ipv6 next-hop global X:X::X:X", |
718e3744 | 4454 | NO_STR |
4455 | SET_STR | |
4456 | IPV6_STR | |
4457 | "IPv6 next-hop address\n" | |
a4b2b610 DW |
4458 | "IPv6 global address\n" |
4459 | "IPv6 address of next hop\n") | |
718e3744 | 4460 | { |
d62a17ae | 4461 | int idx_ipv6 = 5; |
4462 | if (argc <= idx_ipv6) | |
4463 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4464 | "ipv6 next-hop global", NULL); | |
4465 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4466 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4467 | } |
718e3744 | 4468 | |
d6902373 PG |
4469 | #ifdef KEEP_OLD_VPN_COMMANDS |
4470 | DEFUN (set_vpn_nexthop, | |
4471 | set_vpn_nexthop_cmd, | |
a13c883e | 4472 | "set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4473 | SET_STR |
4474 | "VPNv4 information\n" | |
d6902373 PG |
4475 | "VPN next-hop address\n" |
4476 | "IP address of next hop\n" | |
a13c883e QY |
4477 | "VPNv6 information\n" |
4478 | "VPN next-hop address\n" | |
d6902373 | 4479 | "IPv6 address of next hop\n") |
718e3744 | 4480 | { |
d62a17ae | 4481 | int idx_ip = 3; |
4482 | afi_t afi; | |
4483 | int idx = 0; | |
4484 | ||
4485 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4486 | if (afi == AFI_IP) | |
4487 | return generic_set_add( | |
4488 | vty, VTY_GET_CONTEXT(route_map_index), | |
4489 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4490 | else | |
4491 | return generic_set_add( | |
4492 | vty, VTY_GET_CONTEXT(route_map_index), | |
4493 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4494 | } | |
4495 | return CMD_SUCCESS; | |
d6902373 | 4496 | } |
a4b2b610 | 4497 | |
d6902373 PG |
4498 | DEFUN (no_set_vpn_nexthop, |
4499 | no_set_vpn_nexthop_cmd, | |
a13c883e | 4500 | "no set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4501 | NO_STR |
4502 | SET_STR | |
a13c883e | 4503 | "VPNv4 information\n" |
d6902373 PG |
4504 | "VPN next-hop address\n" |
4505 | "IP address of next hop\n" | |
a13c883e QY |
4506 | "VPNv6 information\n" |
4507 | "VPN next-hop address\n" | |
d6902373 | 4508 | "IPv6 address of next hop\n") |
718e3744 | 4509 | { |
d62a17ae | 4510 | int idx_ip = 4; |
4511 | char *arg; | |
4512 | afi_t afi; | |
4513 | int idx = 0; | |
4514 | ||
4515 | if (argc <= idx_ip) | |
4516 | arg = NULL; | |
4517 | else | |
4518 | arg = argv[idx_ip]->arg; | |
4519 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4520 | if (afi == AFI_IP) | |
4521 | return generic_set_delete( | |
4522 | vty, VTY_GET_CONTEXT(route_map_index), | |
4523 | "ipv4 vpn next-hop", arg); | |
4524 | else | |
4525 | return generic_set_delete( | |
4526 | vty, VTY_GET_CONTEXT(route_map_index), | |
4527 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4528 | } | |
4529 | return CMD_SUCCESS; | |
d6902373 PG |
4530 | } |
4531 | #endif /* KEEP_OLD_VPN_COMMANDS */ | |
4532 | ||
4533 | DEFUN (set_ipx_vpn_nexthop, | |
4534 | set_ipx_vpn_nexthop_cmd, | |
0d702986 | 4535 | "set <ipv4|ipv6> vpn next-hop <A.B.C.D|X:X::X:X>", |
d6902373 PG |
4536 | SET_STR |
4537 | "IPv4 information\n" | |
4538 | "IPv6 information\n" | |
4539 | "VPN information\n" | |
4540 | "VPN next-hop address\n" | |
4541 | "IP address of next hop\n" | |
4542 | "IPv6 address of next hop\n") | |
4543 | { | |
d62a17ae | 4544 | int idx_ip = 4; |
4545 | afi_t afi; | |
4546 | int idx = 0; | |
4547 | ||
4548 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4549 | if (afi == AFI_IP) | |
4550 | return generic_set_add( | |
4551 | vty, VTY_GET_CONTEXT(route_map_index), | |
4552 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4553 | else | |
4554 | return generic_set_add( | |
4555 | vty, VTY_GET_CONTEXT(route_map_index), | |
4556 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4557 | } | |
4558 | return CMD_SUCCESS; | |
718e3744 | 4559 | } |
4560 | ||
d6902373 PG |
4561 | DEFUN (no_set_ipx_vpn_nexthop, |
4562 | no_set_ipx_vpn_nexthop_cmd, | |
9fa4d336 | 4563 | "no set <ipv4|ipv6> vpn next-hop [<A.B.C.D|X:X::X:X>]", |
d6902373 PG |
4564 | NO_STR |
4565 | SET_STR | |
4566 | "IPv4 information\n" | |
4567 | "IPv6 information\n" | |
4568 | "VPN information\n" | |
4569 | "VPN next-hop address\n" | |
4570 | "IP address of next hop\n" | |
4571 | "IPv6 address of next hop\n") | |
4572 | { | |
d62a17ae | 4573 | int idx_ip = 5; |
4574 | char *arg; | |
4575 | afi_t afi; | |
4576 | int idx = 0; | |
4577 | ||
4578 | if (argc <= idx_ip) | |
4579 | arg = NULL; | |
4580 | else | |
4581 | arg = argv[idx_ip]->arg; | |
4582 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4583 | if (afi == AFI_IP) | |
4584 | return generic_set_delete( | |
4585 | vty, VTY_GET_CONTEXT(route_map_index), | |
4586 | "ipv4 vpn next-hop", arg); | |
4587 | else | |
4588 | return generic_set_delete( | |
4589 | vty, VTY_GET_CONTEXT(route_map_index), | |
4590 | "ipv6 vpn next-hop", arg); | |
4591 | } | |
4592 | return CMD_SUCCESS; | |
d6902373 | 4593 | } |
718e3744 | 4594 | |
4595 | DEFUN (set_originator_id, | |
4596 | set_originator_id_cmd, | |
4597 | "set originator-id A.B.C.D", | |
4598 | SET_STR | |
4599 | "BGP originator ID attribute\n" | |
4600 | "IP address of originator\n") | |
4601 | { | |
d62a17ae | 4602 | int idx_ipv4 = 2; |
4603 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4604 | "originator-id", argv[idx_ipv4]->arg); | |
718e3744 | 4605 | } |
4606 | ||
4c9bd275 | 4607 | |
718e3744 | 4608 | DEFUN (no_set_originator_id, |
4609 | no_set_originator_id_cmd, | |
4c9bd275 | 4610 | "no set originator-id [A.B.C.D]", |
718e3744 | 4611 | NO_STR |
4612 | SET_STR | |
4c9bd275 DW |
4613 | "BGP originator ID attribute\n" |
4614 | "IP address of originator\n") | |
718e3744 | 4615 | { |
d62a17ae | 4616 | int idx = 0; |
4617 | char *arg = | |
4618 | argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL; | |
0d702986 | 4619 | |
d62a17ae | 4620 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4621 | "originator-id", arg); | |
718e3744 | 4622 | } |
4623 | ||
718e3744 | 4624 | |
718e3744 | 4625 | /* Initialization of route map. */ |
d62a17ae | 4626 | void bgp_route_map_init(void) |
4627 | { | |
4628 | route_map_init(); | |
4629 | ||
4630 | route_map_add_hook(bgp_route_map_add); | |
4631 | route_map_delete_hook(bgp_route_map_delete); | |
4632 | route_map_event_hook(bgp_route_map_event); | |
4633 | ||
4634 | route_map_match_interface_hook(generic_match_add); | |
4635 | route_map_no_match_interface_hook(generic_match_delete); | |
4636 | ||
4637 | route_map_match_ip_address_hook(generic_match_add); | |
4638 | route_map_no_match_ip_address_hook(generic_match_delete); | |
4639 | ||
4640 | route_map_match_ip_address_prefix_list_hook(generic_match_add); | |
4641 | route_map_no_match_ip_address_prefix_list_hook(generic_match_delete); | |
4642 | ||
4643 | route_map_match_ip_next_hop_hook(generic_match_add); | |
4644 | route_map_no_match_ip_next_hop_hook(generic_match_delete); | |
4645 | ||
4646 | route_map_match_ip_next_hop_prefix_list_hook(generic_match_add); | |
4647 | route_map_no_match_ip_next_hop_prefix_list_hook(generic_match_delete); | |
4648 | ||
4649 | route_map_match_ipv6_address_hook(generic_match_add); | |
4650 | route_map_no_match_ipv6_address_hook(generic_match_delete); | |
4651 | ||
4652 | route_map_match_ipv6_address_prefix_list_hook(generic_match_add); | |
4653 | route_map_no_match_ipv6_address_prefix_list_hook(generic_match_delete); | |
4654 | ||
4655 | route_map_match_metric_hook(generic_match_add); | |
4656 | route_map_no_match_metric_hook(generic_match_delete); | |
4657 | ||
4658 | route_map_match_tag_hook(generic_match_add); | |
4659 | route_map_no_match_tag_hook(generic_match_delete); | |
4660 | ||
4661 | route_map_set_ip_nexthop_hook(generic_set_add); | |
4662 | route_map_no_set_ip_nexthop_hook(generic_set_delete); | |
4663 | ||
4664 | route_map_set_ipv6_nexthop_local_hook(generic_set_add); | |
4665 | route_map_no_set_ipv6_nexthop_local_hook(generic_set_delete); | |
4666 | ||
4667 | route_map_set_metric_hook(generic_set_add); | |
4668 | route_map_no_set_metric_hook(generic_set_delete); | |
4669 | ||
4670 | route_map_set_tag_hook(generic_set_add); | |
4671 | route_map_no_set_tag_hook(generic_set_delete); | |
4672 | ||
4673 | route_map_install_match(&route_match_peer_cmd); | |
4674 | route_map_install_match(&route_match_local_pref_cmd); | |
4675 | route_map_install_match(&route_match_ip_address_cmd); | |
4676 | route_map_install_match(&route_match_ip_next_hop_cmd); | |
4677 | route_map_install_match(&route_match_ip_route_source_cmd); | |
4678 | route_map_install_match(&route_match_ip_address_prefix_list_cmd); | |
4679 | route_map_install_match(&route_match_ip_next_hop_prefix_list_cmd); | |
4680 | route_map_install_match(&route_match_ip_route_source_prefix_list_cmd); | |
4681 | route_map_install_match(&route_match_aspath_cmd); | |
4682 | route_map_install_match(&route_match_community_cmd); | |
4683 | route_map_install_match(&route_match_lcommunity_cmd); | |
4684 | route_map_install_match(&route_match_ecommunity_cmd); | |
4685 | route_map_install_match(&route_match_local_pref_cmd); | |
4686 | route_map_install_match(&route_match_metric_cmd); | |
4687 | route_map_install_match(&route_match_origin_cmd); | |
4688 | route_map_install_match(&route_match_probability_cmd); | |
4689 | route_map_install_match(&route_match_interface_cmd); | |
4690 | route_map_install_match(&route_match_tag_cmd); | |
d37ba549 | 4691 | route_map_install_match(&route_match_mac_address_cmd); |
16f7ce2b | 4692 | route_map_install_match(&route_match_evpn_vni_cmd); |
33c2ff62 | 4693 | route_map_install_match(&route_match_evpn_route_type_cmd); |
6fb219da | 4694 | route_map_install_match(&route_match_evpn_default_route_cmd); |
d62a17ae | 4695 | |
4696 | route_map_install_set(&route_set_ip_nexthop_cmd); | |
4697 | route_map_install_set(&route_set_local_pref_cmd); | |
4698 | route_map_install_set(&route_set_weight_cmd); | |
4699 | route_map_install_set(&route_set_label_index_cmd); | |
4700 | route_map_install_set(&route_set_metric_cmd); | |
4701 | route_map_install_set(&route_set_aspath_prepend_cmd); | |
4702 | route_map_install_set(&route_set_aspath_exclude_cmd); | |
4703 | route_map_install_set(&route_set_origin_cmd); | |
4704 | route_map_install_set(&route_set_atomic_aggregate_cmd); | |
4705 | route_map_install_set(&route_set_aggregator_as_cmd); | |
4706 | route_map_install_set(&route_set_community_cmd); | |
4707 | route_map_install_set(&route_set_community_delete_cmd); | |
4708 | route_map_install_set(&route_set_lcommunity_cmd); | |
4709 | route_map_install_set(&route_set_lcommunity_delete_cmd); | |
4710 | route_map_install_set(&route_set_vpnv4_nexthop_cmd); | |
4711 | route_map_install_set(&route_set_vpnv6_nexthop_cmd); | |
4712 | route_map_install_set(&route_set_originator_id_cmd); | |
4713 | route_map_install_set(&route_set_ecommunity_rt_cmd); | |
4714 | route_map_install_set(&route_set_ecommunity_soo_cmd); | |
4715 | route_map_install_set(&route_set_tag_cmd); | |
4716 | route_map_install_set(&route_set_label_index_cmd); | |
4717 | ||
4718 | install_element(RMAP_NODE, &match_peer_cmd); | |
4719 | install_element(RMAP_NODE, &match_peer_local_cmd); | |
4720 | install_element(RMAP_NODE, &no_match_peer_cmd); | |
4721 | install_element(RMAP_NODE, &match_ip_route_source_cmd); | |
4722 | install_element(RMAP_NODE, &no_match_ip_route_source_cmd); | |
4723 | install_element(RMAP_NODE, &match_ip_route_source_prefix_list_cmd); | |
4724 | install_element(RMAP_NODE, &no_match_ip_route_source_prefix_list_cmd); | |
d37ba549 MK |
4725 | install_element(RMAP_NODE, &match_mac_address_cmd); |
4726 | install_element(RMAP_NODE, &no_match_mac_address_cmd); | |
16f7ce2b MK |
4727 | install_element(RMAP_NODE, &match_evpn_vni_cmd); |
4728 | install_element(RMAP_NODE, &no_match_evpn_vni_cmd); | |
33c2ff62 MK |
4729 | install_element(RMAP_NODE, &match_evpn_route_type_cmd); |
4730 | install_element(RMAP_NODE, &no_match_evpn_route_type_cmd); | |
6fb219da MK |
4731 | install_element(RMAP_NODE, &match_evpn_default_route_cmd); |
4732 | install_element(RMAP_NODE, &no_match_evpn_default_route_cmd); | |
d62a17ae | 4733 | |
4734 | install_element(RMAP_NODE, &match_aspath_cmd); | |
4735 | install_element(RMAP_NODE, &no_match_aspath_cmd); | |
4736 | install_element(RMAP_NODE, &match_local_pref_cmd); | |
4737 | install_element(RMAP_NODE, &no_match_local_pref_cmd); | |
4738 | install_element(RMAP_NODE, &match_community_cmd); | |
4739 | install_element(RMAP_NODE, &no_match_community_cmd); | |
4740 | install_element(RMAP_NODE, &match_lcommunity_cmd); | |
4741 | install_element(RMAP_NODE, &no_match_lcommunity_cmd); | |
4742 | install_element(RMAP_NODE, &match_ecommunity_cmd); | |
4743 | install_element(RMAP_NODE, &no_match_ecommunity_cmd); | |
4744 | install_element(RMAP_NODE, &match_origin_cmd); | |
4745 | install_element(RMAP_NODE, &no_match_origin_cmd); | |
4746 | install_element(RMAP_NODE, &match_probability_cmd); | |
4747 | install_element(RMAP_NODE, &no_match_probability_cmd); | |
4748 | ||
4749 | install_element(RMAP_NODE, &set_ip_nexthop_peer_cmd); | |
4750 | install_element(RMAP_NODE, &set_ip_nexthop_unchanged_cmd); | |
4751 | install_element(RMAP_NODE, &set_local_pref_cmd); | |
4752 | install_element(RMAP_NODE, &no_set_local_pref_cmd); | |
4753 | install_element(RMAP_NODE, &set_weight_cmd); | |
4754 | install_element(RMAP_NODE, &set_label_index_cmd); | |
4755 | install_element(RMAP_NODE, &no_set_weight_cmd); | |
4756 | install_element(RMAP_NODE, &no_set_label_index_cmd); | |
4757 | install_element(RMAP_NODE, &set_aspath_prepend_asn_cmd); | |
4758 | install_element(RMAP_NODE, &set_aspath_prepend_lastas_cmd); | |
4759 | install_element(RMAP_NODE, &set_aspath_exclude_cmd); | |
4760 | install_element(RMAP_NODE, &no_set_aspath_prepend_cmd); | |
4761 | install_element(RMAP_NODE, &no_set_aspath_exclude_cmd); | |
4762 | install_element(RMAP_NODE, &set_origin_cmd); | |
4763 | install_element(RMAP_NODE, &no_set_origin_cmd); | |
4764 | install_element(RMAP_NODE, &set_atomic_aggregate_cmd); | |
4765 | install_element(RMAP_NODE, &no_set_atomic_aggregate_cmd); | |
4766 | install_element(RMAP_NODE, &set_aggregator_as_cmd); | |
4767 | install_element(RMAP_NODE, &no_set_aggregator_as_cmd); | |
4768 | install_element(RMAP_NODE, &set_community_cmd); | |
4769 | install_element(RMAP_NODE, &set_community_none_cmd); | |
4770 | install_element(RMAP_NODE, &no_set_community_cmd); | |
4771 | install_element(RMAP_NODE, &set_community_delete_cmd); | |
4772 | install_element(RMAP_NODE, &no_set_community_delete_cmd); | |
4773 | install_element(RMAP_NODE, &set_lcommunity_cmd); | |
4774 | install_element(RMAP_NODE, &set_lcommunity_none_cmd); | |
4775 | install_element(RMAP_NODE, &no_set_lcommunity_cmd); | |
4776 | install_element(RMAP_NODE, &no_set_lcommunity1_cmd); | |
4777 | install_element(RMAP_NODE, &set_lcommunity_delete_cmd); | |
4778 | install_element(RMAP_NODE, &no_set_lcommunity_delete_cmd); | |
4779 | install_element(RMAP_NODE, &set_ecommunity_rt_cmd); | |
4780 | install_element(RMAP_NODE, &no_set_ecommunity_rt_cmd); | |
4781 | install_element(RMAP_NODE, &set_ecommunity_soo_cmd); | |
4782 | install_element(RMAP_NODE, &no_set_ecommunity_soo_cmd); | |
d6902373 | 4783 | #ifdef KEEP_OLD_VPN_COMMANDS |
d62a17ae | 4784 | install_element(RMAP_NODE, &set_vpn_nexthop_cmd); |
4785 | install_element(RMAP_NODE, &no_set_vpn_nexthop_cmd); | |
d6902373 | 4786 | #endif /* KEEP_OLD_VPN_COMMANDS */ |
d62a17ae | 4787 | install_element(RMAP_NODE, &set_ipx_vpn_nexthop_cmd); |
4788 | install_element(RMAP_NODE, &no_set_ipx_vpn_nexthop_cmd); | |
4789 | install_element(RMAP_NODE, &set_originator_id_cmd); | |
4790 | install_element(RMAP_NODE, &no_set_originator_id_cmd); | |
4791 | ||
4792 | route_map_install_match(&route_match_ipv6_address_cmd); | |
4793 | route_map_install_match(&route_match_ipv6_next_hop_cmd); | |
4794 | route_map_install_match(&route_match_ipv6_address_prefix_list_cmd); | |
4795 | route_map_install_set(&route_set_ipv6_nexthop_global_cmd); | |
4796 | route_map_install_set(&route_set_ipv6_nexthop_prefer_global_cmd); | |
4797 | route_map_install_set(&route_set_ipv6_nexthop_local_cmd); | |
4798 | route_map_install_set(&route_set_ipv6_nexthop_peer_cmd); | |
4799 | ||
4800 | install_element(RMAP_NODE, &match_ipv6_next_hop_cmd); | |
4801 | install_element(RMAP_NODE, &no_match_ipv6_next_hop_cmd); | |
4802 | install_element(RMAP_NODE, &set_ipv6_nexthop_global_cmd); | |
4803 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_global_cmd); | |
4804 | install_element(RMAP_NODE, &set_ipv6_nexthop_prefer_global_cmd); | |
4805 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_prefer_global_cmd); | |
4806 | install_element(RMAP_NODE, &set_ipv6_nexthop_peer_cmd); | |
4807 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_peer_cmd); | |
4808 | } | |
4809 | ||
4810 | void bgp_route_map_terminate(void) | |
4811 | { | |
4812 | /* ToDo: Cleanup all the used memory */ | |
d62a17ae | 4813 | route_map_finish(); |
518f0eb1 | 4814 | } |