]>
Commit | Line | Data |
---|---|---|
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" | |
5dbb0a7b | 31 | #include "frrlua.h" |
25f45887 | 32 | #ifdef HAVE_LIBPCREPOSIX |
d62a17ae | 33 | #include <pcreposix.h> |
718e3744 | 34 | #else |
d62a17ae | 35 | #include <regex.h> |
25f45887 | 36 | #endif /* HAVE_LIBPCREPOSIX */ |
718e3744 | 37 | #include "buffer.h" |
38 | #include "sockunion.h" | |
518f0eb1 | 39 | #include "hash.h" |
3f9c7369 | 40 | #include "queue.h" |
5d5ba018 | 41 | #include "frrstr.h" |
718e3744 | 42 | |
43 | #include "bgpd/bgpd.h" | |
44 | #include "bgpd/bgp_table.h" | |
45 | #include "bgpd/bgp_attr.h" | |
46 | #include "bgpd/bgp_aspath.h" | |
518f0eb1 | 47 | #include "bgpd/bgp_packet.h" |
718e3744 | 48 | #include "bgpd/bgp_route.h" |
73ac8160 | 49 | #include "bgpd/bgp_zebra.h" |
718e3744 | 50 | #include "bgpd/bgp_regex.h" |
51 | #include "bgpd/bgp_community.h" | |
52 | #include "bgpd/bgp_clist.h" | |
53 | #include "bgpd/bgp_filter.h" | |
54 | #include "bgpd/bgp_mplsvpn.h" | |
55 | #include "bgpd/bgp_ecommunity.h" | |
57d187bc | 56 | #include "bgpd/bgp_lcommunity.h" |
320da874 | 57 | #include "bgpd/bgp_vty.h" |
73ac8160 | 58 | #include "bgpd/bgp_debug.h" |
d37ba549 MK |
59 | #include "bgpd/bgp_evpn.h" |
60 | #include "bgpd/bgp_evpn_private.h" | |
62982d5a | 61 | #include "bgpd/bgp_evpn_vty.h" |
ddb5b488 | 62 | #include "bgpd/bgp_mplsvpn.h" |
718e3744 | 63 | |
65efcfce | 64 | #if ENABLE_BGP_VNC |
d62a17ae | 65 | #include "bgpd/rfapi/bgp_rfapi_cfg.h" |
65efcfce | 66 | #endif |
518f0eb1 | 67 | |
1dcc9e5b CS |
68 | #ifndef VTYSH_EXTRACT_PL |
69 | #include "bgpd/bgp_routemap_clippy.c" | |
70 | #endif | |
71 | ||
718e3744 | 72 | /* Memo of route-map commands. |
73 | ||
74 | o Cisco route-map | |
75 | ||
76 | match as-path : Done | |
77 | community : Done | |
bc413143 | 78 | interface : Done |
718e3744 | 79 | ip address : Done |
80 | ip next-hop : Done | |
c1643bb7 | 81 | ip route-source : Done |
718e3744 | 82 | ip prefix-list : Done |
83 | ipv6 address : Done | |
84 | ipv6 next-hop : Done | |
85 | ipv6 route-source: (This will not be implemented by bgpd) | |
86 | ipv6 prefix-list : Done | |
87 | length : (This will not be implemented by bgpd) | |
88 | metric : Done | |
89 | route-type : (This will not be implemented by bgpd) | |
0d9551dc | 90 | tag : Done |
af291c15 | 91 | local-preference : Done |
718e3744 | 92 | |
93 | set as-path prepend : Done | |
94 | as-path tag : Not yet | |
95 | automatic-tag : (This will not be implemented by bgpd) | |
96 | community : Done | |
57d187bc JS |
97 | large-community : Done |
98 | large-comm-list : Done | |
718e3744 | 99 | comm-list : Not yet |
100 | dampning : Not yet | |
101 | default : (This will not be implemented by bgpd) | |
102 | interface : (This will not be implemented by bgpd) | |
103 | ip default : (This will not be implemented by bgpd) | |
104 | ip next-hop : Done | |
105 | ip precedence : (This will not be implemented by bgpd) | |
106 | ip tos : (This will not be implemented by bgpd) | |
107 | level : (This will not be implemented by bgpd) | |
108 | local-preference : Done | |
109 | metric : Done | |
110 | metric-type : Not yet | |
111 | origin : Done | |
0d9551dc | 112 | tag : Done |
718e3744 | 113 | weight : Done |
114 | ||
515e500c | 115 | o Local extensions |
718e3744 | 116 | |
117 | set ipv6 next-hop global: Done | |
161995ea | 118 | set ipv6 next-hop prefer-global: Done |
718e3744 | 119 | set ipv6 next-hop local : Done |
841f7a57 | 120 | set as-path exclude : Done |
718e3744 | 121 | |
e52702f2 | 122 | */ |
6b0655a2 | 123 | |
d62a17ae | 124 | /* generic value manipulation to be shared in multiple rules */ |
76759f4f TT |
125 | |
126 | #define RMAP_VALUE_SET 0 | |
127 | #define RMAP_VALUE_ADD 1 | |
128 | #define RMAP_VALUE_SUB 2 | |
129 | ||
d62a17ae | 130 | struct rmap_value { |
d7c0a89a QY |
131 | uint8_t action; |
132 | uint8_t variable; | |
133 | uint32_t value; | |
76759f4f TT |
134 | }; |
135 | ||
d7c0a89a | 136 | static int route_value_match(struct rmap_value *rv, uint32_t value) |
d62a17ae | 137 | { |
138 | if (rv->variable == 0 && value == rv->value) | |
139 | return RMAP_MATCH; | |
76759f4f | 140 | |
d62a17ae | 141 | return RMAP_NOMATCH; |
76759f4f TT |
142 | } |
143 | ||
d7c0a89a QY |
144 | static uint32_t route_value_adjust(struct rmap_value *rv, uint32_t current, |
145 | struct peer *peer) | |
76759f4f | 146 | { |
d7c0a89a | 147 | uint32_t value; |
baa376fc | 148 | |
d62a17ae | 149 | switch (rv->variable) { |
150 | case 1: | |
151 | value = peer->rtt; | |
152 | break; | |
153 | default: | |
154 | value = rv->value; | |
155 | break; | |
156 | } | |
76759f4f | 157 | |
d62a17ae | 158 | switch (rv->action) { |
159 | case RMAP_VALUE_ADD: | |
160 | if (current > UINT32_MAX - value) | |
161 | return UINT32_MAX; | |
162 | return current + value; | |
163 | case RMAP_VALUE_SUB: | |
164 | if (current <= value) | |
165 | return 0; | |
166 | return current - value; | |
167 | default: | |
168 | return value; | |
169 | } | |
76759f4f TT |
170 | } |
171 | ||
d62a17ae | 172 | static void *route_value_compile(const char *arg) |
76759f4f | 173 | { |
d7c0a89a | 174 | uint8_t action = RMAP_VALUE_SET, var = 0; |
d62a17ae | 175 | unsigned long larg = 0; |
176 | char *endptr = NULL; | |
177 | struct rmap_value *rv; | |
76759f4f | 178 | |
d62a17ae | 179 | if (arg[0] == '+') { |
180 | action = RMAP_VALUE_ADD; | |
181 | arg++; | |
182 | } else if (arg[0] == '-') { | |
183 | action = RMAP_VALUE_SUB; | |
184 | arg++; | |
185 | } | |
76759f4f | 186 | |
d62a17ae | 187 | if (all_digit(arg)) { |
188 | errno = 0; | |
189 | larg = strtoul(arg, &endptr, 10); | |
190 | if (*arg == 0 || *endptr != 0 || errno || larg > UINT32_MAX) | |
191 | return NULL; | |
192 | } else { | |
193 | if (strcmp(arg, "rtt") == 0) | |
194 | var = 1; | |
195 | else | |
196 | return NULL; | |
197 | } | |
76759f4f | 198 | |
d62a17ae | 199 | rv = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_value)); |
76759f4f | 200 | |
d62a17ae | 201 | rv->action = action; |
202 | rv->variable = var; | |
203 | rv->value = larg; | |
204 | return rv; | |
76759f4f TT |
205 | } |
206 | ||
d62a17ae | 207 | static void route_value_free(void *rule) |
76759f4f | 208 | { |
d62a17ae | 209 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
76759f4f TT |
210 | } |
211 | ||
d62a17ae | 212 | /* generic as path object to be shared in multiple rules */ |
374f12f9 | 213 | |
d62a17ae | 214 | static void *route_aspath_compile(const char *arg) |
374f12f9 | 215 | { |
d62a17ae | 216 | struct aspath *aspath; |
374f12f9 | 217 | |
d62a17ae | 218 | aspath = aspath_str2aspath(arg); |
219 | if (!aspath) | |
220 | return NULL; | |
221 | return aspath; | |
374f12f9 TT |
222 | } |
223 | ||
d62a17ae | 224 | static void route_aspath_free(void *rule) |
374f12f9 | 225 | { |
d62a17ae | 226 | struct aspath *aspath = rule; |
227 | aspath_free(aspath); | |
374f12f9 TT |
228 | } |
229 | ||
8c3433e4 DS |
230 | struct bgp_match_peer_compiled { |
231 | char *interface; | |
232 | union sockunion su; | |
233 | }; | |
234 | ||
235 | /* 'match peer (A.B.C.D|X:X::X:X|WORD)' */ | |
fee0f4c6 | 236 | |
237 | /* Compares the peer specified in the 'match peer' clause with the peer | |
18ee8310 | 238 | received in bgp_path_info->peer. If it is the same, or if the peer structure |
fee0f4c6 | 239 | received is a peer_group containing it, returns RMAP_MATCH. */ |
eadd1687 LK |
240 | static enum route_map_match_result_t |
241 | route_match_peer(void *rule, const struct prefix *prefix, | |
242 | route_map_object_t type, void *object) | |
d62a17ae | 243 | { |
8c3433e4 | 244 | struct bgp_match_peer_compiled *pc; |
d62a17ae | 245 | union sockunion *su; |
246 | union sockunion su_def = { | |
247 | .sin = {.sin_family = AF_INET, .sin_addr.s_addr = INADDR_ANY}}; | |
248 | struct peer_group *group; | |
249 | struct peer *peer; | |
250 | struct listnode *node, *nnode; | |
251 | ||
252 | if (type == RMAP_BGP) { | |
8c3433e4 DS |
253 | pc = rule; |
254 | su = &pc->su; | |
4b7e6066 | 255 | peer = ((struct bgp_path_info *)object)->peer; |
d62a17ae | 256 | |
8c3433e4 DS |
257 | if (pc->interface) { |
258 | if (!peer->conf_if) | |
259 | return RMAP_NOMATCH; | |
260 | ||
261 | if (strcmp(peer->conf_if, pc->interface) == 0) | |
262 | return RMAP_MATCH; | |
263 | ||
264 | return RMAP_NOMATCH; | |
265 | } | |
266 | ||
d62a17ae | 267 | /* If su='0.0.0.0' (command 'match peer local'), and it's a |
268 | NETWORK, | |
269 | REDISTRIBUTE or DEFAULT_GENERATED route => return RMAP_MATCH | |
270 | */ | |
271 | if (sockunion_same(su, &su_def)) { | |
272 | int ret; | |
273 | if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_NETWORK) | |
274 | || CHECK_FLAG(peer->rmap_type, | |
275 | PEER_RMAP_TYPE_REDISTRIBUTE) | |
276 | || CHECK_FLAG(peer->rmap_type, | |
277 | PEER_RMAP_TYPE_DEFAULT)) | |
278 | ret = RMAP_MATCH; | |
279 | else | |
280 | ret = RMAP_NOMATCH; | |
281 | return ret; | |
282 | } | |
283 | ||
284 | if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { | |
285 | if (sockunion_same(su, &peer->su)) | |
286 | return RMAP_MATCH; | |
287 | ||
288 | return RMAP_NOMATCH; | |
289 | } else { | |
290 | group = peer->group; | |
291 | for (ALL_LIST_ELEMENTS(group->peer, node, nnode, | |
292 | peer)) { | |
293 | if (sockunion_same(su, &peer->su)) | |
294 | return RMAP_MATCH; | |
295 | } | |
296 | return RMAP_NOMATCH; | |
297 | } | |
298 | } | |
299 | return RMAP_NOMATCH; | |
300 | } | |
301 | ||
302 | static void *route_match_peer_compile(const char *arg) | |
303 | { | |
8c3433e4 | 304 | struct bgp_match_peer_compiled *pc; |
d62a17ae | 305 | int ret; |
306 | ||
a633d869 | 307 | pc = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
8c3433e4 | 308 | sizeof(struct bgp_match_peer_compiled)); |
d62a17ae | 309 | |
8c3433e4 | 310 | ret = str2sockunion(strcmp(arg, "local") ? arg : "0.0.0.0", &pc->su); |
d62a17ae | 311 | if (ret < 0) { |
8c3433e4 DS |
312 | pc->interface = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
313 | return pc; | |
d62a17ae | 314 | } |
315 | ||
8c3433e4 | 316 | return pc; |
fee0f4c6 | 317 | } |
318 | ||
319 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 320 | static void route_match_peer_free(void *rule) |
fee0f4c6 | 321 | { |
8c3433e4 DS |
322 | struct bgp_match_peer_compiled *pc = rule; |
323 | ||
0a22ddfb | 324 | XFREE(MTYPE_ROUTE_MAP_COMPILED, pc->interface); |
8c3433e4 | 325 | |
d62a17ae | 326 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
fee0f4c6 | 327 | } |
328 | ||
329 | /* Route map commands for ip address matching. */ | |
d62a17ae | 330 | struct route_map_rule_cmd route_match_peer_cmd = {"peer", route_match_peer, |
331 | route_match_peer_compile, | |
332 | route_match_peer_free}; | |
fee0f4c6 | 333 | |
1d7c7ace | 334 | #if defined(HAVE_LUA) |
eadd1687 LK |
335 | static enum route_map_match_result_t |
336 | route_match_command(void *rule, const struct prefix *prefix, | |
337 | route_map_object_t type, void *object) | |
1d7c7ace DS |
338 | { |
339 | int status = RMAP_NOMATCH; | |
340 | u_int32_t locpref = 0; | |
341 | u_int32_t newlocpref = 0; | |
342 | enum lua_rm_status lrm_status; | |
40381db7 | 343 | struct bgp_path_info *path = (struct bgp_path_info *)object; |
1d7c7ace DS |
344 | lua_State *L = lua_initialize("/etc/frr/lua.scr"); |
345 | ||
346 | if (L == NULL) | |
347 | return status; | |
348 | ||
349 | /* | |
350 | * Setup the prefix information to pass in | |
351 | */ | |
352 | lua_setup_prefix_table(L, prefix); | |
353 | ||
354 | zlog_debug("Set up prefix table"); | |
355 | /* | |
18ee8310 | 356 | * Setup the bgp_path_info information |
1d7c7ace DS |
357 | */ |
358 | lua_newtable(L); | |
40381db7 | 359 | lua_pushinteger(L, path->attr->med); |
1d7c7ace | 360 | lua_setfield(L, -2, "metric"); |
40381db7 | 361 | lua_pushinteger(L, path->attr->nh_ifindex); |
1d7c7ace | 362 | lua_setfield(L, -2, "ifindex"); |
40381db7 | 363 | lua_pushstring(L, path->attr->aspath->str); |
1d7c7ace | 364 | lua_setfield(L, -2, "aspath"); |
40381db7 | 365 | lua_pushinteger(L, path->attr->local_pref); |
1d7c7ace | 366 | lua_setfield(L, -2, "localpref"); |
40381db7 | 367 | zlog_debug("%s %d", path->attr->aspath->str, path->attr->nh_ifindex); |
1d7c7ace DS |
368 | lua_setglobal(L, "nexthop"); |
369 | ||
370 | zlog_debug("Set up nexthop information"); | |
371 | /* | |
372 | * Run the rule | |
373 | */ | |
374 | lrm_status = lua_run_rm_rule(L, rule); | |
375 | switch (lrm_status) { | |
376 | case LUA_RM_FAILURE: | |
377 | zlog_debug("RM_FAILURE"); | |
378 | break; | |
379 | case LUA_RM_NOMATCH: | |
380 | zlog_debug("RM_NOMATCH"); | |
381 | break; | |
382 | case LUA_RM_MATCH_AND_CHANGE: | |
383 | zlog_debug("MATCH AND CHANGE"); | |
384 | lua_getglobal(L, "nexthop"); | |
40381db7 | 385 | path->attr->med = get_integer(L, "metric"); |
1d7c7ace DS |
386 | /* |
387 | * This needs to be abstraced with the set function | |
388 | */ | |
40381db7 DS |
389 | if (path->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) |
390 | locpref = path->attr->local_pref; | |
1d7c7ace DS |
391 | newlocpref = get_integer(L, "localpref"); |
392 | if (newlocpref != locpref) { | |
40381db7 DS |
393 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF); |
394 | path->attr->local_pref = newlocpref; | |
1d7c7ace DS |
395 | } |
396 | status = RMAP_MATCH; | |
397 | break; | |
398 | case LUA_RM_MATCH: | |
399 | zlog_debug("MATCH ONLY"); | |
400 | status = RMAP_MATCH; | |
401 | break; | |
402 | } | |
403 | lua_close(L); | |
404 | return status; | |
405 | } | |
406 | ||
407 | static void *route_match_command_compile(const char *arg) | |
408 | { | |
409 | char *command; | |
410 | ||
411 | command = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
412 | return command; | |
413 | } | |
414 | ||
415 | static void | |
416 | route_match_command_free(void *rule) | |
417 | { | |
418 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
419 | } | |
420 | ||
421 | struct route_map_rule_cmd route_match_command_cmd = { | |
422 | "command", | |
423 | route_match_command, | |
424 | route_match_command_compile, | |
425 | route_match_command_free | |
426 | }; | |
427 | #endif | |
428 | ||
718e3744 | 429 | /* `match ip address IP_ACCESS_LIST' */ |
430 | ||
431 | /* Match function should return 1 if match is success else return | |
432 | zero. */ | |
eadd1687 LK |
433 | static enum route_map_match_result_t |
434 | route_match_ip_address(void *rule, const struct prefix *prefix, | |
435 | route_map_object_t type, void *object) | |
d62a17ae | 436 | { |
437 | struct access_list *alist; | |
d62a17ae | 438 | |
09cd98eb | 439 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 440 | alist = access_list_lookup(AFI_IP, (char *)rule); |
441 | if (alist == NULL) | |
442 | return RMAP_NOMATCH; | |
443 | ||
444 | return (access_list_apply(alist, prefix) == FILTER_DENY | |
445 | ? RMAP_NOMATCH | |
446 | : RMAP_MATCH); | |
447 | } | |
718e3744 | 448 | return RMAP_NOMATCH; |
718e3744 | 449 | } |
450 | ||
451 | /* Route map `ip address' match statement. `arg' should be | |
452 | access-list name. */ | |
d62a17ae | 453 | static void *route_match_ip_address_compile(const char *arg) |
718e3744 | 454 | { |
d62a17ae | 455 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 456 | } |
457 | ||
458 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 459 | static void route_match_ip_address_free(void *rule) |
718e3744 | 460 | { |
d62a17ae | 461 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 462 | } |
463 | ||
464 | /* Route map commands for ip address matching. */ | |
d62a17ae | 465 | struct route_map_rule_cmd route_match_ip_address_cmd = { |
466 | "ip address", route_match_ip_address, route_match_ip_address_compile, | |
467 | route_match_ip_address_free}; | |
6b0655a2 | 468 | |
718e3744 | 469 | /* `match ip next-hop IP_ADDRESS' */ |
470 | ||
471 | /* Match function return 1 if match is success else return zero. */ | |
eadd1687 LK |
472 | static enum route_map_match_result_t |
473 | route_match_ip_next_hop(void *rule, const struct prefix *prefix, | |
474 | route_map_object_t type, void *object) | |
d62a17ae | 475 | { |
476 | struct access_list *alist; | |
9b6d8fcf | 477 | struct bgp_path_info *path; |
d62a17ae | 478 | struct prefix_ipv4 p; |
479 | ||
09cd98eb | 480 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
9b6d8fcf | 481 | path = object; |
d62a17ae | 482 | p.family = AF_INET; |
9b6d8fcf | 483 | p.prefix = path->attr->nexthop; |
d62a17ae | 484 | p.prefixlen = IPV4_MAX_BITLEN; |
485 | ||
486 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
487 | if (alist == NULL) | |
488 | return RMAP_NOMATCH; | |
489 | ||
490 | return (access_list_apply(alist, &p) == FILTER_DENY | |
491 | ? RMAP_NOMATCH | |
492 | : RMAP_MATCH); | |
493 | } | |
718e3744 | 494 | return RMAP_NOMATCH; |
718e3744 | 495 | } |
496 | ||
497 | /* Route map `ip next-hop' match statement. `arg' is | |
498 | access-list name. */ | |
d62a17ae | 499 | static void *route_match_ip_next_hop_compile(const char *arg) |
718e3744 | 500 | { |
d62a17ae | 501 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 502 | } |
503 | ||
504 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 505 | static void route_match_ip_next_hop_free(void *rule) |
718e3744 | 506 | { |
d62a17ae | 507 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 508 | } |
509 | ||
510 | /* Route map commands for ip next-hop matching. */ | |
d62a17ae | 511 | struct route_map_rule_cmd route_match_ip_next_hop_cmd = { |
512 | "ip next-hop", route_match_ip_next_hop, route_match_ip_next_hop_compile, | |
513 | route_match_ip_next_hop_free}; | |
6b0655a2 | 514 | |
c1643bb7 | 515 | /* `match ip route-source ACCESS-LIST' */ |
516 | ||
517 | /* Match function return 1 if match is success else return zero. */ | |
eadd1687 LK |
518 | static enum route_map_match_result_t |
519 | route_match_ip_route_source(void *rule, const struct prefix *pfx, | |
520 | route_map_object_t type, void *object) | |
d62a17ae | 521 | { |
522 | struct access_list *alist; | |
9b6d8fcf | 523 | struct bgp_path_info *path; |
d62a17ae | 524 | struct peer *peer; |
525 | struct prefix_ipv4 p; | |
526 | ||
123214ef | 527 | if (type == RMAP_BGP && pfx->family == AF_INET) { |
9b6d8fcf DS |
528 | path = object; |
529 | peer = path->peer; | |
d62a17ae | 530 | |
531 | if (!peer || sockunion_family(&peer->su) != AF_INET) | |
532 | return RMAP_NOMATCH; | |
533 | ||
534 | p.family = AF_INET; | |
535 | p.prefix = peer->su.sin.sin_addr; | |
536 | p.prefixlen = IPV4_MAX_BITLEN; | |
537 | ||
538 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
539 | if (alist == NULL) | |
540 | return RMAP_NOMATCH; | |
541 | ||
542 | return (access_list_apply(alist, &p) == FILTER_DENY | |
543 | ? RMAP_NOMATCH | |
544 | : RMAP_MATCH); | |
545 | } | |
c1643bb7 | 546 | return RMAP_NOMATCH; |
c1643bb7 | 547 | } |
548 | ||
549 | /* Route map `ip route-source' match statement. `arg' is | |
550 | access-list name. */ | |
d62a17ae | 551 | static void *route_match_ip_route_source_compile(const char *arg) |
c1643bb7 | 552 | { |
d62a17ae | 553 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 554 | } |
555 | ||
556 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 557 | static void route_match_ip_route_source_free(void *rule) |
c1643bb7 | 558 | { |
d62a17ae | 559 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 560 | } |
561 | ||
562 | /* Route map commands for ip route-source matching. */ | |
d62a17ae | 563 | struct route_map_rule_cmd route_match_ip_route_source_cmd = { |
564 | "ip route-source", route_match_ip_route_source, | |
565 | route_match_ip_route_source_compile, route_match_ip_route_source_free}; | |
6b0655a2 | 566 | |
718e3744 | 567 | /* `match ip address prefix-list PREFIX_LIST' */ |
568 | ||
eadd1687 | 569 | static enum route_map_match_result_t |
123214ef | 570 | route_match_ip_address_prefix_list(void *rule, const struct prefix *prefix, |
d62a17ae | 571 | route_map_object_t type, void *object) |
718e3744 | 572 | { |
d62a17ae | 573 | struct prefix_list *plist; |
718e3744 | 574 | |
09cd98eb | 575 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
d62a17ae | 576 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
577 | if (plist == NULL) | |
578 | return RMAP_NOMATCH; | |
e52702f2 | 579 | |
d62a17ae | 580 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
581 | ? RMAP_NOMATCH | |
582 | : RMAP_MATCH); | |
583 | } | |
584 | return RMAP_NOMATCH; | |
718e3744 | 585 | } |
586 | ||
d62a17ae | 587 | static void *route_match_ip_address_prefix_list_compile(const char *arg) |
718e3744 | 588 | { |
d62a17ae | 589 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 590 | } |
591 | ||
d62a17ae | 592 | static void route_match_ip_address_prefix_list_free(void *rule) |
718e3744 | 593 | { |
d62a17ae | 594 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 595 | } |
596 | ||
d62a17ae | 597 | struct route_map_rule_cmd route_match_ip_address_prefix_list_cmd = { |
598 | "ip address prefix-list", route_match_ip_address_prefix_list, | |
599 | route_match_ip_address_prefix_list_compile, | |
600 | route_match_ip_address_prefix_list_free}; | |
6b0655a2 | 601 | |
718e3744 | 602 | /* `match ip next-hop prefix-list PREFIX_LIST' */ |
603 | ||
eadd1687 | 604 | static enum route_map_match_result_t |
123214ef | 605 | route_match_ip_next_hop_prefix_list(void *rule, const struct prefix *prefix, |
d62a17ae | 606 | route_map_object_t type, void *object) |
718e3744 | 607 | { |
d62a17ae | 608 | struct prefix_list *plist; |
9b6d8fcf | 609 | struct bgp_path_info *path; |
d62a17ae | 610 | struct prefix_ipv4 p; |
718e3744 | 611 | |
09cd98eb | 612 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
9b6d8fcf | 613 | path = object; |
d62a17ae | 614 | p.family = AF_INET; |
9b6d8fcf | 615 | p.prefix = path->attr->nexthop; |
d62a17ae | 616 | p.prefixlen = IPV4_MAX_BITLEN; |
718e3744 | 617 | |
d62a17ae | 618 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
619 | if (plist == NULL) | |
620 | return RMAP_NOMATCH; | |
718e3744 | 621 | |
d62a17ae | 622 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
623 | ? RMAP_NOMATCH | |
624 | : RMAP_MATCH); | |
625 | } | |
626 | return RMAP_NOMATCH; | |
718e3744 | 627 | } |
628 | ||
d62a17ae | 629 | static void *route_match_ip_next_hop_prefix_list_compile(const char *arg) |
718e3744 | 630 | { |
d62a17ae | 631 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 632 | } |
633 | ||
d62a17ae | 634 | static void route_match_ip_next_hop_prefix_list_free(void *rule) |
718e3744 | 635 | { |
d62a17ae | 636 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 637 | } |
638 | ||
d62a17ae | 639 | struct route_map_rule_cmd route_match_ip_next_hop_prefix_list_cmd = { |
640 | "ip next-hop prefix-list", route_match_ip_next_hop_prefix_list, | |
641 | route_match_ip_next_hop_prefix_list_compile, | |
642 | route_match_ip_next_hop_prefix_list_free}; | |
6b0655a2 | 643 | |
61ad901e DA |
644 | /* `match ip next-hop type <blackhole>' */ |
645 | ||
eadd1687 | 646 | static enum route_map_match_result_t |
61ad901e DA |
647 | route_match_ip_next_hop_type(void *rule, const struct prefix *prefix, |
648 | route_map_object_t type, void *object) | |
649 | { | |
9b6d8fcf | 650 | struct bgp_path_info *path; |
61ad901e DA |
651 | |
652 | if (type == RMAP_BGP && prefix->family == AF_INET) { | |
9b6d8fcf DS |
653 | path = (struct bgp_path_info *)object; |
654 | if (!path || !path->attr) | |
61ad901e DA |
655 | return RMAP_DENYMATCH; |
656 | ||
657 | /* If nexthop interface's index can't be resolved and nexthop is | |
658 | set to any address then mark it as type `blackhole`. | |
659 | This logic works for matching kernel/static routes like: | |
660 | `ip route add blackhole 10.0.0.1`. */ | |
9b6d8fcf DS |
661 | if (path->attr->nexthop.s_addr == INADDR_ANY |
662 | && !path->attr->nh_ifindex) | |
61ad901e DA |
663 | return RMAP_MATCH; |
664 | } | |
665 | return RMAP_NOMATCH; | |
666 | } | |
667 | ||
668 | static void *route_match_ip_next_hop_type_compile(const char *arg) | |
669 | { | |
670 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
671 | } | |
672 | ||
673 | static void route_match_ip_next_hop_type_free(void *rule) | |
674 | { | |
675 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
676 | } | |
677 | ||
678 | static struct route_map_rule_cmd route_match_ip_next_hop_type_cmd = { | |
679 | "ip next-hop type", route_match_ip_next_hop_type, | |
680 | route_match_ip_next_hop_type_compile, | |
681 | route_match_ip_next_hop_type_free}; | |
682 | ||
c1643bb7 | 683 | /* `match ip route-source prefix-list PREFIX_LIST' */ |
684 | ||
eadd1687 | 685 | static enum route_map_match_result_t |
123214ef MS |
686 | route_match_ip_route_source_prefix_list(void *rule, |
687 | const struct prefix *prefix, | |
d62a17ae | 688 | route_map_object_t type, void *object) |
c1643bb7 | 689 | { |
d62a17ae | 690 | struct prefix_list *plist; |
9b6d8fcf | 691 | struct bgp_path_info *path; |
d62a17ae | 692 | struct peer *peer; |
693 | struct prefix_ipv4 p; | |
c1643bb7 | 694 | |
09cd98eb | 695 | if (type == RMAP_BGP && prefix->family == AF_INET) { |
9b6d8fcf DS |
696 | path = object; |
697 | peer = path->peer; | |
c1643bb7 | 698 | |
d62a17ae | 699 | if (!peer || sockunion_family(&peer->su) != AF_INET) |
700 | return RMAP_NOMATCH; | |
c1643bb7 | 701 | |
d62a17ae | 702 | p.family = AF_INET; |
703 | p.prefix = peer->su.sin.sin_addr; | |
704 | p.prefixlen = IPV4_MAX_BITLEN; | |
c1643bb7 | 705 | |
d62a17ae | 706 | plist = prefix_list_lookup(AFI_IP, (char *)rule); |
707 | if (plist == NULL) | |
708 | return RMAP_NOMATCH; | |
c1643bb7 | 709 | |
d62a17ae | 710 | return (prefix_list_apply(plist, &p) == PREFIX_DENY |
711 | ? RMAP_NOMATCH | |
712 | : RMAP_MATCH); | |
713 | } | |
714 | return RMAP_NOMATCH; | |
c1643bb7 | 715 | } |
716 | ||
d62a17ae | 717 | static void *route_match_ip_route_source_prefix_list_compile(const char *arg) |
c1643bb7 | 718 | { |
d62a17ae | 719 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
c1643bb7 | 720 | } |
721 | ||
d62a17ae | 722 | static void route_match_ip_route_source_prefix_list_free(void *rule) |
c1643bb7 | 723 | { |
d62a17ae | 724 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
c1643bb7 | 725 | } |
726 | ||
d62a17ae | 727 | struct route_map_rule_cmd route_match_ip_route_source_prefix_list_cmd = { |
728 | "ip route-source prefix-list", route_match_ip_route_source_prefix_list, | |
729 | route_match_ip_route_source_prefix_list_compile, | |
730 | route_match_ip_route_source_prefix_list_free}; | |
6b0655a2 | 731 | |
6fb219da MK |
732 | /* `match evpn default-route' */ |
733 | ||
734 | /* Match function should return 1 if match is success else 0 */ | |
eadd1687 LK |
735 | static enum route_map_match_result_t |
736 | route_match_evpn_default_route(void *rule, const struct prefix *p, | |
737 | route_map_object_t type, void *object) | |
6fb219da MK |
738 | { |
739 | if (type == RMAP_BGP && is_evpn_prefix_default(p)) | |
740 | return RMAP_MATCH; | |
741 | ||
742 | return RMAP_NOMATCH; | |
743 | } | |
744 | ||
745 | /* Route map commands for default-route matching. */ | |
746 | struct route_map_rule_cmd route_match_evpn_default_route_cmd = { | |
747 | "evpn default-route", route_match_evpn_default_route, NULL, NULL}; | |
748 | ||
d37ba549 MK |
749 | /* `match mac address MAC_ACCESS_LIST' */ |
750 | ||
751 | /* Match function should return 1 if match is success else return | |
752 | zero. */ | |
eadd1687 LK |
753 | static enum route_map_match_result_t |
754 | route_match_mac_address(void *rule, const struct prefix *prefix, | |
755 | route_map_object_t type, void *object) | |
d37ba549 MK |
756 | { |
757 | struct access_list *alist; | |
0f6476cc | 758 | struct prefix p; |
d37ba549 MK |
759 | |
760 | if (type == RMAP_BGP) { | |
761 | alist = access_list_lookup(AFI_L2VPN, (char *)rule); | |
762 | if (alist == NULL) | |
763 | return RMAP_NOMATCH; | |
764 | ||
765 | if (prefix->u.prefix_evpn.route_type != BGP_EVPN_MAC_IP_ROUTE) | |
766 | return RMAP_NOMATCH; | |
767 | ||
0f6476cc DS |
768 | p.family = AF_ETHERNET; |
769 | p.prefixlen = ETH_ALEN * 8; | |
3714a385 | 770 | p.u.prefix_eth = prefix->u.prefix_evpn.macip_addr.mac; |
0f6476cc | 771 | |
a4d82a8a | 772 | return (access_list_apply(alist, &p) == FILTER_DENY |
d37ba549 MK |
773 | ? RMAP_NOMATCH |
774 | : RMAP_MATCH); | |
775 | } | |
776 | ||
777 | return RMAP_NOMATCH; | |
778 | } | |
779 | ||
780 | /* Route map `mac address' match statement. `arg' should be | |
781 | access-list name. */ | |
782 | static void *route_match_mac_address_compile(const char *arg) | |
783 | { | |
784 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
785 | } | |
786 | ||
787 | /* Free route map's compiled `ip address' value. */ | |
788 | static void route_match_mac_address_free(void *rule) | |
789 | { | |
790 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
791 | } | |
792 | ||
793 | /* Route map commands for mac address matching. */ | |
794 | struct route_map_rule_cmd route_match_mac_address_cmd = { | |
795 | "mac address", route_match_mac_address, route_match_mac_address_compile, | |
796 | route_match_mac_address_free}; | |
797 | ||
16f7ce2b MK |
798 | /* `match vni' */ |
799 | ||
800 | /* Match function should return 1 if match is success else return | |
801 | zero. */ | |
eadd1687 LK |
802 | static enum route_map_match_result_t |
803 | route_match_vni(void *rule, const struct prefix *prefix, | |
804 | route_map_object_t type, void *object) | |
16f7ce2b MK |
805 | { |
806 | vni_t vni = 0; | |
9b6d8fcf | 807 | struct bgp_path_info *path = NULL; |
16f7ce2b MK |
808 | |
809 | if (type == RMAP_BGP) { | |
810 | vni = *((vni_t *)rule); | |
9b6d8fcf | 811 | path = (struct bgp_path_info *)object; |
16f7ce2b | 812 | |
9b6d8fcf | 813 | if (path->extra == NULL) |
80ced710 CS |
814 | return RMAP_NOMATCH; |
815 | ||
9b6d8fcf | 816 | if (vni == label2vni(&path->extra->label[0])) |
16f7ce2b MK |
817 | return RMAP_MATCH; |
818 | } | |
819 | ||
820 | return RMAP_NOMATCH; | |
821 | } | |
822 | ||
823 | /* Route map `vni' match statement. */ | |
824 | static void *route_match_vni_compile(const char *arg) | |
825 | { | |
826 | vni_t *vni = NULL; | |
827 | char *end = NULL; | |
828 | ||
829 | vni = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(vni_t)); | |
16f7ce2b MK |
830 | |
831 | *vni = strtoul(arg, &end, 10); | |
0af35d90 RW |
832 | if (*end != '\0') { |
833 | XFREE(MTYPE_ROUTE_MAP_COMPILED, vni); | |
16f7ce2b | 834 | return NULL; |
0af35d90 | 835 | } |
16f7ce2b MK |
836 | |
837 | return vni; | |
838 | } | |
839 | ||
840 | /* Free route map's compiled `vni' value. */ | |
841 | static void route_match_vni_free(void *rule) | |
842 | { | |
843 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
844 | } | |
845 | ||
846 | /* Route map commands for vni matching. */ | |
847 | struct route_map_rule_cmd route_match_evpn_vni_cmd = { | |
646050e5 MK |
848 | "evpn vni", route_match_vni, route_match_vni_compile, |
849 | route_match_vni_free}; | |
16f7ce2b | 850 | |
33c2ff62 MK |
851 | /* `match evpn route-type' */ |
852 | ||
853 | /* Match function should return 1 if match is success else return | |
854 | zero. */ | |
eadd1687 LK |
855 | static enum route_map_match_result_t |
856 | route_match_evpn_route_type(void *rule, const struct prefix *pfx, | |
857 | route_map_object_t type, void *object) | |
33c2ff62 | 858 | { |
d7c0a89a | 859 | uint8_t route_type = 0; |
33c2ff62 MK |
860 | |
861 | if (type == RMAP_BGP) { | |
d7c0a89a | 862 | route_type = *((uint8_t *)rule); |
33c2ff62 | 863 | |
123214ef | 864 | if (route_type == pfx->u.prefix_evpn.route_type) |
33c2ff62 MK |
865 | return RMAP_MATCH; |
866 | } | |
867 | ||
868 | return RMAP_NOMATCH; | |
869 | } | |
870 | ||
871 | /* Route map `route-type' match statement. */ | |
872 | static void *route_match_evpn_route_type_compile(const char *arg) | |
873 | { | |
d7c0a89a | 874 | uint8_t *route_type = NULL; |
33c2ff62 | 875 | |
d7c0a89a | 876 | route_type = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
33c2ff62 MK |
877 | |
878 | if (strncmp(arg, "ma", 2) == 0) | |
879 | *route_type = BGP_EVPN_MAC_IP_ROUTE; | |
880 | else if (strncmp(arg, "mu", 2) == 0) | |
881 | *route_type = BGP_EVPN_IMET_ROUTE; | |
882 | else | |
883 | *route_type = BGP_EVPN_IP_PREFIX_ROUTE; | |
884 | ||
885 | return route_type; | |
886 | } | |
887 | ||
888 | /* Free route map's compiled `route-type' value. */ | |
889 | static void route_match_evpn_route_type_free(void *rule) | |
890 | { | |
891 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
892 | } | |
893 | ||
894 | /* Route map commands for evpn route-type matching. */ | |
895 | struct route_map_rule_cmd route_match_evpn_route_type_cmd = { | |
896 | "evpn route-type", route_match_evpn_route_type, | |
996c9314 | 897 | route_match_evpn_route_type_compile, route_match_evpn_route_type_free}; |
33c2ff62 | 898 | |
1dcc9e5b | 899 | /* Route map commands for VRF route leak with source vrf matching */ |
eadd1687 | 900 | static enum route_map_match_result_t |
c3935045 DS |
901 | route_match_vrl_source_vrf(void *rule, const struct prefix *prefix, |
902 | route_map_object_t type, void *object) | |
1dcc9e5b CS |
903 | { |
904 | struct bgp_path_info *path; | |
905 | char *vrf_name; | |
906 | ||
907 | if (type == RMAP_BGP) { | |
908 | vrf_name = rule; | |
909 | path = (struct bgp_path_info *)object; | |
910 | ||
911 | if (strncmp(vrf_name, "n/a", VRF_NAMSIZ) == 0) | |
912 | return RMAP_NOMATCH; | |
913 | ||
914 | if (path->extra == NULL) | |
915 | return RMAP_NOMATCH; | |
916 | ||
917 | if (strncmp(vrf_name, vrf_id_to_name( | |
918 | path->extra->bgp_orig->vrf_id), VRF_NAMSIZ) | |
919 | == 0) | |
920 | return RMAP_MATCH; | |
921 | } | |
922 | ||
923 | return RMAP_NOMATCH; | |
924 | } | |
925 | ||
926 | static void *route_match_vrl_source_vrf_compile(const char *arg) | |
927 | { | |
928 | uint8_t *vrf_name = NULL; | |
929 | ||
930 | vrf_name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
931 | ||
932 | return vrf_name; | |
933 | } | |
934 | ||
935 | /* Free route map's compiled `route-type' value. */ | |
936 | static void route_match_vrl_source_vrf_free(void *rule) | |
937 | { | |
938 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
939 | } | |
940 | ||
941 | struct route_map_rule_cmd route_match_vrl_source_vrf_cmd = { | |
942 | "source-vrf", route_match_vrl_source_vrf, | |
943 | route_match_vrl_source_vrf_compile, | |
944 | route_match_vrl_source_vrf_free}; | |
945 | ||
af291c15 DS |
946 | /* `match local-preference LOCAL-PREF' */ |
947 | ||
948 | /* Match function return 1 if match is success else return zero. */ | |
eadd1687 LK |
949 | static enum route_map_match_result_t |
950 | route_match_local_pref(void *rule, const struct prefix *prefix, | |
951 | route_map_object_t type, void *object) | |
d62a17ae | 952 | { |
d7c0a89a | 953 | uint32_t *local_pref; |
9b6d8fcf | 954 | struct bgp_path_info *path; |
d62a17ae | 955 | |
956 | if (type == RMAP_BGP) { | |
957 | local_pref = rule; | |
9b6d8fcf | 958 | path = object; |
d62a17ae | 959 | |
9b6d8fcf | 960 | if (path->attr->local_pref == *local_pref) |
d62a17ae | 961 | return RMAP_MATCH; |
962 | else | |
963 | return RMAP_NOMATCH; | |
964 | } | |
af291c15 | 965 | return RMAP_NOMATCH; |
af291c15 DS |
966 | } |
967 | ||
968 | /* Route map `match local-preference' match statement. | |
969 | `arg' is local-pref value */ | |
d62a17ae | 970 | static void *route_match_local_pref_compile(const char *arg) |
af291c15 | 971 | { |
d7c0a89a | 972 | uint32_t *local_pref; |
d62a17ae | 973 | char *endptr = NULL; |
974 | unsigned long tmpval; | |
af291c15 | 975 | |
d62a17ae | 976 | /* Locpref value shoud be integer. */ |
977 | if (!all_digit(arg)) | |
978 | return NULL; | |
af291c15 | 979 | |
d62a17ae | 980 | errno = 0; |
981 | tmpval = strtoul(arg, &endptr, 10); | |
982 | if (*endptr != '\0' || errno || tmpval > UINT32_MAX) | |
983 | return NULL; | |
af291c15 | 984 | |
d7c0a89a | 985 | local_pref = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint32_t)); |
af291c15 | 986 | |
d62a17ae | 987 | *local_pref = tmpval; |
988 | return local_pref; | |
af291c15 DS |
989 | } |
990 | ||
991 | /* Free route map's compiled `match local-preference' value. */ | |
d62a17ae | 992 | static void route_match_local_pref_free(void *rule) |
af291c15 | 993 | { |
d62a17ae | 994 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
af291c15 DS |
995 | } |
996 | ||
997 | /* Route map commands for metric matching. */ | |
d62a17ae | 998 | struct route_map_rule_cmd route_match_local_pref_cmd = { |
999 | "local-preference", route_match_local_pref, | |
1000 | route_match_local_pref_compile, route_match_local_pref_free}; | |
af291c15 | 1001 | |
718e3744 | 1002 | /* `match metric METRIC' */ |
1003 | ||
1004 | /* Match function return 1 if match is success else return zero. */ | |
eadd1687 LK |
1005 | static enum route_map_match_result_t |
1006 | route_match_metric(void *rule, const struct prefix *prefix, | |
1007 | route_map_object_t type, void *object) | |
718e3744 | 1008 | { |
d62a17ae | 1009 | struct rmap_value *rv; |
9b6d8fcf | 1010 | struct bgp_path_info *path; |
718e3744 | 1011 | |
d62a17ae | 1012 | if (type == RMAP_BGP) { |
1013 | rv = rule; | |
9b6d8fcf DS |
1014 | path = object; |
1015 | return route_value_match(rv, path->attr->med); | |
d62a17ae | 1016 | } |
1017 | return RMAP_NOMATCH; | |
718e3744 | 1018 | } |
1019 | ||
718e3744 | 1020 | /* Route map commands for metric matching. */ |
d62a17ae | 1021 | struct route_map_rule_cmd route_match_metric_cmd = { |
9d303b37 | 1022 | "metric", route_match_metric, route_value_compile, route_value_free, |
718e3744 | 1023 | }; |
6b0655a2 | 1024 | |
718e3744 | 1025 | /* `match as-path ASPATH' */ |
1026 | ||
1027 | /* Match function for as-path match. I assume given object is */ | |
eadd1687 LK |
1028 | static enum route_map_match_result_t |
1029 | route_match_aspath(void *rule, const struct prefix *prefix, | |
1030 | route_map_object_t type, void *object) | |
718e3744 | 1031 | { |
e52702f2 | 1032 | |
d62a17ae | 1033 | struct as_list *as_list; |
9b6d8fcf | 1034 | struct bgp_path_info *path; |
718e3744 | 1035 | |
d62a17ae | 1036 | if (type == RMAP_BGP) { |
1037 | as_list = as_list_lookup((char *)rule); | |
1038 | if (as_list == NULL) | |
1039 | return RMAP_NOMATCH; | |
518f0eb1 | 1040 | |
9b6d8fcf | 1041 | path = object; |
518f0eb1 | 1042 | |
d62a17ae | 1043 | /* Perform match. */ |
9b6d8fcf | 1044 | return ((as_list_apply(as_list, path->attr->aspath) |
d62a17ae | 1045 | == AS_FILTER_DENY) |
1046 | ? RMAP_NOMATCH | |
1047 | : RMAP_MATCH); | |
1048 | } | |
1049 | return RMAP_NOMATCH; | |
718e3744 | 1050 | } |
1051 | ||
1052 | /* Compile function for as-path match. */ | |
d62a17ae | 1053 | static void *route_match_aspath_compile(const char *arg) |
718e3744 | 1054 | { |
d62a17ae | 1055 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 1056 | } |
1057 | ||
1058 | /* Compile function for as-path match. */ | |
d62a17ae | 1059 | static void route_match_aspath_free(void *rule) |
718e3744 | 1060 | { |
d62a17ae | 1061 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1062 | } |
1063 | ||
1064 | /* Route map commands for aspath matching. */ | |
d62a17ae | 1065 | struct route_map_rule_cmd route_match_aspath_cmd = { |
1066 | "as-path", route_match_aspath, route_match_aspath_compile, | |
1067 | route_match_aspath_free}; | |
6b0655a2 | 1068 | |
718e3744 | 1069 | /* `match community COMMUNIY' */ |
d62a17ae | 1070 | struct rmap_community { |
1071 | char *name; | |
e237b0d2 | 1072 | uint32_t name_hash; |
d62a17ae | 1073 | int exact; |
718e3744 | 1074 | }; |
1075 | ||
1076 | /* Match function for community match. */ | |
eadd1687 LK |
1077 | static enum route_map_match_result_t |
1078 | route_match_community(void *rule, const struct prefix *prefix, | |
1079 | route_map_object_t type, void *object) | |
d62a17ae | 1080 | { |
1081 | struct community_list *list; | |
9b6d8fcf | 1082 | struct bgp_path_info *path; |
e9a223ac | 1083 | struct rmap_community *rcom = rule; |
d62a17ae | 1084 | |
1085 | if (type == RMAP_BGP) { | |
9b6d8fcf | 1086 | path = object; |
d62a17ae | 1087 | rcom = rule; |
1088 | ||
1089 | list = community_list_lookup(bgp_clist, rcom->name, | |
e237b0d2 | 1090 | rcom->name_hash, |
d62a17ae | 1091 | COMMUNITY_LIST_MASTER); |
1092 | if (!list) | |
1093 | return RMAP_NOMATCH; | |
1094 | ||
1095 | if (rcom->exact) { | |
9b6d8fcf DS |
1096 | if (community_list_exact_match(path->attr->community, |
1097 | list)) | |
d62a17ae | 1098 | return RMAP_MATCH; |
1099 | } else { | |
9b6d8fcf | 1100 | if (community_list_match(path->attr->community, list)) |
d62a17ae | 1101 | return RMAP_MATCH; |
1102 | } | |
718e3744 | 1103 | } |
d62a17ae | 1104 | return RMAP_NOMATCH; |
718e3744 | 1105 | } |
1106 | ||
1107 | /* Compile function for community match. */ | |
d62a17ae | 1108 | static void *route_match_community_compile(const char *arg) |
1109 | { | |
1110 | struct rmap_community *rcom; | |
1111 | int len; | |
1112 | char *p; | |
1113 | ||
1114 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
1115 | ||
1116 | p = strchr(arg, ' '); | |
1117 | if (p) { | |
1118 | len = p - arg; | |
1119 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1120 | memcpy(rcom->name, arg, len); | |
1121 | rcom->exact = 1; | |
1122 | } else { | |
1123 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
1124 | rcom->exact = 0; | |
1125 | } | |
e237b0d2 DS |
1126 | |
1127 | rcom->name_hash = bgp_clist_hash_key(rcom->name); | |
d62a17ae | 1128 | return rcom; |
718e3744 | 1129 | } |
1130 | ||
1131 | /* Compile function for community match. */ | |
d62a17ae | 1132 | static void route_match_community_free(void *rule) |
718e3744 | 1133 | { |
d62a17ae | 1134 | struct rmap_community *rcom = rule; |
718e3744 | 1135 | |
d62a17ae | 1136 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
1137 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
718e3744 | 1138 | } |
1139 | ||
1140 | /* Route map commands for community matching. */ | |
d62a17ae | 1141 | struct route_map_rule_cmd route_match_community_cmd = { |
1142 | "community", route_match_community, route_match_community_compile, | |
1143 | route_match_community_free}; | |
6b0655a2 | 1144 | |
57d187bc | 1145 | /* Match function for lcommunity match. */ |
eadd1687 LK |
1146 | static enum route_map_match_result_t |
1147 | route_match_lcommunity(void *rule, const struct prefix *prefix, | |
1148 | route_map_object_t type, void *object) | |
d62a17ae | 1149 | { |
1150 | struct community_list *list; | |
9b6d8fcf | 1151 | struct bgp_path_info *path; |
e9a223ac | 1152 | struct rmap_community *rcom = rule; |
d62a17ae | 1153 | |
1154 | if (type == RMAP_BGP) { | |
9b6d8fcf | 1155 | path = object; |
d62a17ae | 1156 | |
1157 | list = community_list_lookup(bgp_clist, rcom->name, | |
e237b0d2 | 1158 | rcom->name_hash, |
d62a17ae | 1159 | LARGE_COMMUNITY_LIST_MASTER); |
1160 | if (!list) | |
1161 | return RMAP_NOMATCH; | |
1162 | ||
9b6d8fcf | 1163 | if (lcommunity_list_match(path->attr->lcommunity, list)) |
d62a17ae | 1164 | return RMAP_MATCH; |
1165 | } | |
1166 | return RMAP_NOMATCH; | |
57d187bc JS |
1167 | } |
1168 | ||
1169 | /* Compile function for community match. */ | |
d62a17ae | 1170 | static void *route_match_lcommunity_compile(const char *arg) |
1171 | { | |
1172 | struct rmap_community *rcom; | |
1173 | int len; | |
1174 | char *p; | |
1175 | ||
1176 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
1177 | ||
1178 | p = strchr(arg, ' '); | |
1179 | if (p) { | |
1180 | len = p - arg; | |
1181 | rcom->name = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, len + 1); | |
1182 | memcpy(rcom->name, arg, len); | |
1183 | } else { | |
1184 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
1185 | rcom->exact = 0; | |
1186 | } | |
e237b0d2 DS |
1187 | |
1188 | rcom->name_hash = bgp_clist_hash_key(rcom->name); | |
d62a17ae | 1189 | return rcom; |
57d187bc JS |
1190 | } |
1191 | ||
1192 | /* Compile function for community match. */ | |
d62a17ae | 1193 | static void route_match_lcommunity_free(void *rule) |
57d187bc | 1194 | { |
d62a17ae | 1195 | struct rmap_community *rcom = rule; |
57d187bc | 1196 | |
d62a17ae | 1197 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); |
1198 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
57d187bc JS |
1199 | } |
1200 | ||
1201 | /* Route map commands for community matching. */ | |
d62a17ae | 1202 | struct route_map_rule_cmd route_match_lcommunity_cmd = { |
1203 | "large-community", route_match_lcommunity, | |
1204 | route_match_lcommunity_compile, route_match_lcommunity_free}; | |
57d187bc JS |
1205 | |
1206 | ||
73ffb25b | 1207 | /* Match function for extcommunity match. */ |
eadd1687 LK |
1208 | static enum route_map_match_result_t |
1209 | route_match_ecommunity(void *rule, const struct prefix *prefix, | |
1210 | route_map_object_t type, void *object) | |
73ffb25b | 1211 | { |
d62a17ae | 1212 | struct community_list *list; |
9b6d8fcf | 1213 | struct bgp_path_info *path; |
e9a223ac | 1214 | struct rmap_community *rcom = rule; |
73ffb25b | 1215 | |
d62a17ae | 1216 | if (type == RMAP_BGP) { |
9b6d8fcf | 1217 | path = object; |
e52702f2 | 1218 | |
e9a223ac | 1219 | list = community_list_lookup(bgp_clist, rcom->name, |
e237b0d2 | 1220 | rcom->name_hash, |
d62a17ae | 1221 | EXTCOMMUNITY_LIST_MASTER); |
1222 | if (!list) | |
1223 | return RMAP_NOMATCH; | |
73ffb25b | 1224 | |
9b6d8fcf | 1225 | if (ecommunity_list_match(path->attr->ecommunity, list)) |
d62a17ae | 1226 | return RMAP_MATCH; |
1227 | } | |
1228 | return RMAP_NOMATCH; | |
73ffb25b | 1229 | } |
1230 | ||
1231 | /* Compile function for extcommunity match. */ | |
d62a17ae | 1232 | static void *route_match_ecommunity_compile(const char *arg) |
73ffb25b | 1233 | { |
e9a223ac DS |
1234 | struct rmap_community *rcom; |
1235 | ||
1236 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); | |
1237 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); | |
e237b0d2 | 1238 | rcom->name_hash = bgp_clist_hash_key(rcom->name); |
e9a223ac DS |
1239 | |
1240 | return rcom; | |
73ffb25b | 1241 | } |
1242 | ||
1243 | /* Compile function for extcommunity match. */ | |
d62a17ae | 1244 | static void route_match_ecommunity_free(void *rule) |
73ffb25b | 1245 | { |
e9a223ac DS |
1246 | struct rmap_community *rcom = rule; |
1247 | ||
1248 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); | |
1249 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
73ffb25b | 1250 | } |
1251 | ||
1252 | /* Route map commands for community matching. */ | |
d62a17ae | 1253 | struct route_map_rule_cmd route_match_ecommunity_cmd = { |
1254 | "extcommunity", route_match_ecommunity, route_match_ecommunity_compile, | |
1255 | route_match_ecommunity_free}; | |
6b0655a2 | 1256 | |
718e3744 | 1257 | /* `match nlri` and `set nlri` are replaced by `address-family ipv4` |
1258 | and `address-family vpnv4'. */ | |
6b0655a2 | 1259 | |
718e3744 | 1260 | /* `match origin' */ |
eadd1687 LK |
1261 | static enum route_map_match_result_t |
1262 | route_match_origin(void *rule, const struct prefix *prefix, | |
1263 | route_map_object_t type, void *object) | |
718e3744 | 1264 | { |
d7c0a89a | 1265 | uint8_t *origin; |
9b6d8fcf | 1266 | struct bgp_path_info *path; |
718e3744 | 1267 | |
d62a17ae | 1268 | if (type == RMAP_BGP) { |
1269 | origin = rule; | |
9b6d8fcf | 1270 | path = object; |
e52702f2 | 1271 | |
9b6d8fcf | 1272 | if (path->attr->origin == *origin) |
d62a17ae | 1273 | return RMAP_MATCH; |
1274 | } | |
718e3744 | 1275 | |
d62a17ae | 1276 | return RMAP_NOMATCH; |
718e3744 | 1277 | } |
1278 | ||
d62a17ae | 1279 | static void *route_match_origin_compile(const char *arg) |
718e3744 | 1280 | { |
d7c0a89a | 1281 | uint8_t *origin; |
718e3744 | 1282 | |
d7c0a89a | 1283 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
718e3744 | 1284 | |
d62a17ae | 1285 | if (strcmp(arg, "igp") == 0) |
1286 | *origin = 0; | |
1287 | else if (strcmp(arg, "egp") == 0) | |
1288 | *origin = 1; | |
1289 | else | |
1290 | *origin = 2; | |
718e3744 | 1291 | |
d62a17ae | 1292 | return origin; |
718e3744 | 1293 | } |
1294 | ||
1295 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 1296 | static void route_match_origin_free(void *rule) |
718e3744 | 1297 | { |
d62a17ae | 1298 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 1299 | } |
1300 | ||
1301 | /* Route map commands for origin matching. */ | |
d62a17ae | 1302 | struct route_map_rule_cmd route_match_origin_cmd = { |
1303 | "origin", route_match_origin, route_match_origin_compile, | |
1304 | route_match_origin_free}; | |
1add115a VT |
1305 | |
1306 | /* match probability { */ | |
1307 | ||
eadd1687 LK |
1308 | static enum route_map_match_result_t |
1309 | route_match_probability(void *rule, const struct prefix *prefix, | |
1310 | route_map_object_t type, void *object) | |
d62a17ae | 1311 | { |
1312 | long r = random(); | |
1313 | ||
1314 | switch (*(long *)rule) { | |
1315 | case 0: | |
1316 | break; | |
1317 | case RAND_MAX: | |
1318 | return RMAP_MATCH; | |
1319 | default: | |
1320 | if (r < *(long *)rule) { | |
1321 | return RMAP_MATCH; | |
1322 | } | |
1323 | } | |
1add115a | 1324 | |
d62a17ae | 1325 | return RMAP_NOMATCH; |
1add115a VT |
1326 | } |
1327 | ||
d62a17ae | 1328 | static void *route_match_probability_compile(const char *arg) |
1add115a | 1329 | { |
d62a17ae | 1330 | long *lobule; |
1331 | unsigned perc; | |
1add115a | 1332 | |
d62a17ae | 1333 | perc = atoi(arg); |
1334 | lobule = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(long)); | |
1add115a | 1335 | |
d62a17ae | 1336 | switch (perc) { |
1337 | case 0: | |
1338 | *lobule = 0; | |
1339 | break; | |
1340 | case 100: | |
1341 | *lobule = RAND_MAX; | |
1342 | break; | |
1343 | default: | |
1344 | *lobule = RAND_MAX / 100 * perc; | |
1345 | } | |
1add115a | 1346 | |
d62a17ae | 1347 | return lobule; |
1add115a VT |
1348 | } |
1349 | ||
d62a17ae | 1350 | static void route_match_probability_free(void *rule) |
1add115a | 1351 | { |
d62a17ae | 1352 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
1add115a VT |
1353 | } |
1354 | ||
d62a17ae | 1355 | struct route_map_rule_cmd route_match_probability_cmd = { |
1356 | "probability", route_match_probability, route_match_probability_compile, | |
1357 | route_match_probability_free}; | |
1add115a | 1358 | |
bc413143 DS |
1359 | /* `match interface IFNAME' */ |
1360 | /* Match function should return 1 if match is success else return | |
1361 | zero. */ | |
eadd1687 LK |
1362 | static enum route_map_match_result_t |
1363 | route_match_interface(void *rule, const struct prefix *prefix, | |
1364 | route_map_object_t type, void *object) | |
bc413143 | 1365 | { |
d62a17ae | 1366 | struct interface *ifp; |
40381db7 | 1367 | struct bgp_path_info *path; |
bc413143 | 1368 | |
d62a17ae | 1369 | if (type == RMAP_BGP) { |
40381db7 | 1370 | path = object; |
bc413143 | 1371 | |
40381db7 | 1372 | if (!path || !path->attr) |
d62a17ae | 1373 | return RMAP_NOMATCH; |
bc413143 | 1374 | |
d62a17ae | 1375 | ifp = if_lookup_by_name_all_vrf((char *)rule); |
bc413143 | 1376 | |
40381db7 | 1377 | if (ifp == NULL || ifp->ifindex != path->attr->nh_ifindex) |
d62a17ae | 1378 | return RMAP_NOMATCH; |
bc413143 | 1379 | |
d62a17ae | 1380 | return RMAP_MATCH; |
1381 | } | |
1382 | return RMAP_NOMATCH; | |
bc413143 DS |
1383 | } |
1384 | ||
1385 | /* Route map `interface' match statement. `arg' should be | |
1386 | interface name. */ | |
d62a17ae | 1387 | static void *route_match_interface_compile(const char *arg) |
bc413143 | 1388 | { |
d62a17ae | 1389 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
bc413143 DS |
1390 | } |
1391 | ||
1392 | /* Free route map's compiled `interface' value. */ | |
d62a17ae | 1393 | static void route_match_interface_free(void *rule) |
bc413143 | 1394 | { |
d62a17ae | 1395 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
bc413143 DS |
1396 | } |
1397 | ||
1398 | /* Route map commands for ip address matching. */ | |
d62a17ae | 1399 | struct route_map_rule_cmd route_match_interface_cmd = { |
1400 | "interface", route_match_interface, route_match_interface_compile, | |
1401 | route_match_interface_free}; | |
bc413143 | 1402 | |
1add115a VT |
1403 | /* } */ |
1404 | ||
718e3744 | 1405 | /* `set ip next-hop IP_ADDRESS' */ |
1406 | ||
0d9551dc | 1407 | /* Match function return 1 if match is success else return zero. */ |
eadd1687 LK |
1408 | static enum route_map_match_result_t |
1409 | route_match_tag(void *rule, const struct prefix *prefix, | |
1410 | route_map_object_t type, void *object) | |
0d9551dc | 1411 | { |
d62a17ae | 1412 | route_tag_t *tag; |
9b6d8fcf | 1413 | struct bgp_path_info *path; |
0d9551dc | 1414 | |
d62a17ae | 1415 | if (type == RMAP_BGP) { |
1416 | tag = rule; | |
9b6d8fcf | 1417 | path = object; |
0d9551dc | 1418 | |
9b6d8fcf | 1419 | return ((path->attr->tag == *tag) ? RMAP_MATCH : RMAP_NOMATCH); |
d62a17ae | 1420 | } |
0d9551dc | 1421 | |
d62a17ae | 1422 | return RMAP_NOMATCH; |
0d9551dc DS |
1423 | } |
1424 | ||
1425 | ||
0d9551dc | 1426 | /* Route map commands for tag matching. */ |
d62a17ae | 1427 | static struct route_map_rule_cmd route_match_tag_cmd = { |
9d303b37 | 1428 | "tag", route_match_tag, route_map_rule_tag_compile, |
d62a17ae | 1429 | route_map_rule_tag_free, |
0d9551dc DS |
1430 | }; |
1431 | ||
1432 | ||
718e3744 | 1433 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ |
d62a17ae | 1434 | struct rmap_ip_nexthop_set { |
1435 | struct in_addr *address; | |
1436 | int peer_address; | |
1437 | int unchanged; | |
ac41b2a2 | 1438 | }; |
1439 | ||
eadd1687 LK |
1440 | static enum route_map_match_result_t |
1441 | route_set_ip_nexthop(void *rule, const struct prefix *prefix, | |
1442 | route_map_object_t type, void *object) | |
d62a17ae | 1443 | { |
1444 | struct rmap_ip_nexthop_set *rins = rule; | |
9b6d8fcf | 1445 | struct bgp_path_info *path; |
d62a17ae | 1446 | struct peer *peer; |
1447 | ||
2b67b6f1 DS |
1448 | if (type != RMAP_BGP) |
1449 | return RMAP_OKAY; | |
1450 | ||
77f4dfb9 DS |
1451 | if (prefix->family == AF_INET6) |
1452 | return RMAP_OKAY; | |
1453 | ||
2b67b6f1 DS |
1454 | path = object; |
1455 | peer = path->peer; | |
1456 | ||
1457 | if (rins->unchanged) { | |
1458 | SET_FLAG(path->attr->rmap_change_flags, | |
1459 | BATTR_RMAP_NEXTHOP_UNCHANGED); | |
1460 | } else if (rins->peer_address) { | |
1461 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
1462 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
1463 | && peer->su_remote | |
1464 | && sockunion_family(peer->su_remote) == AF_INET) { | |
1465 | path->attr->nexthop.s_addr = | |
1466 | sockunion2ip(peer->su_remote); | |
9b6d8fcf | 1467 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); |
2b67b6f1 DS |
1468 | } else if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_OUT)) { |
1469 | /* The next hop value will be set as part of | |
1470 | * packet rewrite. Set the flags here to indicate | |
1471 | * that rewrite needs to be done. | |
1472 | * Also, clear the value. | |
1473 | */ | |
9b6d8fcf | 1474 | SET_FLAG(path->attr->rmap_change_flags, |
2b67b6f1 DS |
1475 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); |
1476 | path->attr->nexthop.s_addr = 0; | |
d62a17ae | 1477 | } |
2b67b6f1 DS |
1478 | } else { |
1479 | /* Set next hop value. */ | |
1480 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP); | |
1481 | path->attr->nexthop = *rins->address; | |
1482 | SET_FLAG(path->attr->rmap_change_flags, | |
1483 | BATTR_RMAP_IPV4_NHOP_CHANGED); | |
1484 | /* case for MP-BGP : MPLS VPN */ | |
1485 | path->attr->mp_nexthop_global_in = *rins->address; | |
1486 | path->attr->mp_nexthop_len = sizeof(*rins->address); | |
ac41b2a2 | 1487 | } |
718e3744 | 1488 | |
d62a17ae | 1489 | return RMAP_OKAY; |
718e3744 | 1490 | } |
1491 | ||
1492 | /* Route map `ip nexthop' compile function. Given string is converted | |
1493 | to struct in_addr structure. */ | |
d62a17ae | 1494 | static void *route_set_ip_nexthop_compile(const char *arg) |
1495 | { | |
1496 | struct rmap_ip_nexthop_set *rins; | |
1497 | struct in_addr *address = NULL; | |
1498 | int peer_address = 0; | |
1499 | int unchanged = 0; | |
1500 | int ret; | |
1501 | ||
1502 | if (strcmp(arg, "peer-address") == 0) | |
1503 | peer_address = 1; | |
1504 | else if (strcmp(arg, "unchanged") == 0) | |
1505 | unchanged = 1; | |
1506 | else { | |
1507 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
1508 | sizeof(struct in_addr)); | |
1509 | ret = inet_aton(arg, address); | |
1510 | ||
1511 | if (ret == 0) { | |
1512 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
1513 | return NULL; | |
1514 | } | |
ac41b2a2 | 1515 | } |
718e3744 | 1516 | |
d62a17ae | 1517 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, |
1518 | sizeof(struct rmap_ip_nexthop_set)); | |
ac41b2a2 | 1519 | |
d62a17ae | 1520 | rins->address = address; |
1521 | rins->peer_address = peer_address; | |
1522 | rins->unchanged = unchanged; | |
ac41b2a2 | 1523 | |
d62a17ae | 1524 | return rins; |
718e3744 | 1525 | } |
1526 | ||
1527 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 1528 | static void route_set_ip_nexthop_free(void *rule) |
718e3744 | 1529 | { |
d62a17ae | 1530 | struct rmap_ip_nexthop_set *rins = rule; |
ac41b2a2 | 1531 | |
0a22ddfb | 1532 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins->address); |
e52702f2 | 1533 | |
d62a17ae | 1534 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rins); |
718e3744 | 1535 | } |
1536 | ||
1537 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 1538 | struct route_map_rule_cmd route_set_ip_nexthop_cmd = { |
1539 | "ip next-hop", route_set_ip_nexthop, route_set_ip_nexthop_compile, | |
1540 | route_set_ip_nexthop_free}; | |
6b0655a2 | 1541 | |
718e3744 | 1542 | /* `set local-preference LOCAL_PREF' */ |
1543 | ||
1544 | /* Set local preference. */ | |
eadd1687 LK |
1545 | static enum route_map_match_result_t |
1546 | route_set_local_pref(void *rule, const struct prefix *prefix, | |
1547 | route_map_object_t type, void *object) | |
d62a17ae | 1548 | { |
1549 | struct rmap_value *rv; | |
9b6d8fcf | 1550 | struct bgp_path_info *path; |
d7c0a89a | 1551 | uint32_t locpref = 0; |
d62a17ae | 1552 | |
1553 | if (type == RMAP_BGP) { | |
1554 | /* Fetch routemap's rule information. */ | |
1555 | rv = rule; | |
9b6d8fcf | 1556 | path = object; |
d62a17ae | 1557 | |
1558 | /* Set local preference value. */ | |
9b6d8fcf DS |
1559 | if (path->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF)) |
1560 | locpref = path->attr->local_pref; | |
d62a17ae | 1561 | |
9b6d8fcf DS |
1562 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF); |
1563 | path->attr->local_pref = | |
1564 | route_value_adjust(rv, locpref, path->peer); | |
d62a17ae | 1565 | } |
718e3744 | 1566 | |
d62a17ae | 1567 | return RMAP_OKAY; |
718e3744 | 1568 | } |
1569 | ||
718e3744 | 1570 | /* Set local preference rule structure. */ |
d62a17ae | 1571 | struct route_map_rule_cmd route_set_local_pref_cmd = { |
9d303b37 | 1572 | "local-preference", route_set_local_pref, route_value_compile, |
d62a17ae | 1573 | route_value_free, |
718e3744 | 1574 | }; |
6b0655a2 | 1575 | |
718e3744 | 1576 | /* `set weight WEIGHT' */ |
1577 | ||
1578 | /* Set weight. */ | |
eadd1687 LK |
1579 | static enum route_map_match_result_t |
1580 | route_set_weight(void *rule, const struct prefix *prefix, | |
1581 | route_map_object_t type, void *object) | |
718e3744 | 1582 | { |
d62a17ae | 1583 | struct rmap_value *rv; |
9b6d8fcf | 1584 | struct bgp_path_info *path; |
718e3744 | 1585 | |
d62a17ae | 1586 | if (type == RMAP_BGP) { |
1587 | /* Fetch routemap's rule information. */ | |
1588 | rv = rule; | |
9b6d8fcf | 1589 | path = object; |
e52702f2 | 1590 | |
d62a17ae | 1591 | /* Set weight value. */ |
9b6d8fcf | 1592 | path->attr->weight = route_value_adjust(rv, 0, path->peer); |
d62a17ae | 1593 | } |
718e3744 | 1594 | |
d62a17ae | 1595 | return RMAP_OKAY; |
718e3744 | 1596 | } |
1597 | ||
718e3744 | 1598 | /* Set local preference rule structure. */ |
d62a17ae | 1599 | struct route_map_rule_cmd route_set_weight_cmd = { |
9d303b37 | 1600 | "weight", route_set_weight, route_value_compile, route_value_free, |
718e3744 | 1601 | }; |
6b0655a2 | 1602 | |
718e3744 | 1603 | /* `set metric METRIC' */ |
1604 | ||
1605 | /* Set metric to attribute. */ | |
eadd1687 LK |
1606 | static enum route_map_match_result_t |
1607 | route_set_metric(void *rule, const struct prefix *prefix, | |
1608 | route_map_object_t type, void *object) | |
d62a17ae | 1609 | { |
1610 | struct rmap_value *rv; | |
9b6d8fcf | 1611 | struct bgp_path_info *path; |
d7c0a89a | 1612 | uint32_t med = 0; |
d62a17ae | 1613 | |
1614 | if (type == RMAP_BGP) { | |
1615 | /* Fetch routemap's rule information. */ | |
1616 | rv = rule; | |
9b6d8fcf | 1617 | path = object; |
d62a17ae | 1618 | |
9b6d8fcf DS |
1619 | if (path->attr->flag & ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC)) |
1620 | med = path->attr->med; | |
d62a17ae | 1621 | |
9b6d8fcf DS |
1622 | path->attr->med = route_value_adjust(rv, med, path->peer); |
1623 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC); | |
d62a17ae | 1624 | } |
1625 | return RMAP_OKAY; | |
718e3744 | 1626 | } |
1627 | ||
718e3744 | 1628 | /* Set metric rule structure. */ |
d62a17ae | 1629 | struct route_map_rule_cmd route_set_metric_cmd = { |
9d303b37 | 1630 | "metric", route_set_metric, route_value_compile, route_value_free, |
718e3744 | 1631 | }; |
6b0655a2 | 1632 | |
718e3744 | 1633 | /* `set as-path prepend ASPATH' */ |
1634 | ||
1635 | /* For AS path prepend mechanism. */ | |
eadd1687 LK |
1636 | static enum route_map_match_result_t |
1637 | route_set_aspath_prepend(void *rule, const struct prefix *prefix, | |
1638 | route_map_object_t type, void *object) | |
d62a17ae | 1639 | { |
1640 | struct aspath *aspath; | |
1641 | struct aspath *new; | |
9b6d8fcf | 1642 | struct bgp_path_info *path; |
d62a17ae | 1643 | |
1644 | if (type == RMAP_BGP) { | |
9b6d8fcf | 1645 | path = object; |
d62a17ae | 1646 | |
9b6d8fcf DS |
1647 | if (path->attr->aspath->refcnt) |
1648 | new = aspath_dup(path->attr->aspath); | |
d62a17ae | 1649 | else |
9b6d8fcf | 1650 | new = path->attr->aspath; |
d62a17ae | 1651 | |
1652 | if ((uintptr_t)rule > 10) { | |
1653 | aspath = rule; | |
1654 | aspath_prepend(aspath, new); | |
1655 | } else { | |
1656 | as_t as = aspath_leftmost(new); | |
1657 | if (!as) | |
9b6d8fcf | 1658 | as = path->peer->as; |
d62a17ae | 1659 | new = aspath_add_seq_n(new, as, (uintptr_t)rule); |
1660 | } | |
bc3dd427 | 1661 | |
9b6d8fcf | 1662 | path->attr->aspath = new; |
d62a17ae | 1663 | } |
718e3744 | 1664 | |
d62a17ae | 1665 | return RMAP_OKAY; |
718e3744 | 1666 | } |
1667 | ||
d62a17ae | 1668 | static void *route_set_aspath_prepend_compile(const char *arg) |
bc3dd427 | 1669 | { |
d62a17ae | 1670 | unsigned int num; |
bc3dd427 | 1671 | |
d62a17ae | 1672 | if (sscanf(arg, "last-as %u", &num) == 1 && num > 0 && num <= 10) |
1673 | return (void *)(uintptr_t)num; | |
bc3dd427 | 1674 | |
d62a17ae | 1675 | return route_aspath_compile(arg); |
bc3dd427 DW |
1676 | } |
1677 | ||
d62a17ae | 1678 | static void route_set_aspath_prepend_free(void *rule) |
bc3dd427 | 1679 | { |
d62a17ae | 1680 | if ((uintptr_t)rule > 10) |
1681 | route_aspath_free(rule); | |
bc3dd427 DW |
1682 | } |
1683 | ||
1684 | ||
515e500c | 1685 | /* Set as-path prepend rule structure. */ |
d62a17ae | 1686 | struct route_map_rule_cmd route_set_aspath_prepend_cmd = { |
9d303b37 DL |
1687 | "as-path prepend", route_set_aspath_prepend, |
1688 | route_set_aspath_prepend_compile, route_set_aspath_prepend_free, | |
718e3744 | 1689 | }; |
6b0655a2 | 1690 | |
841f7a57 DO |
1691 | /* `set as-path exclude ASn' */ |
1692 | ||
1693 | /* For ASN exclude mechanism. | |
d62a17ae | 1694 | * Iterate over ASns requested and filter them from the given AS_PATH one by |
1695 | * one. | |
841f7a57 DO |
1696 | * Make a deep copy of existing AS_PATH, but for the first ASn only. |
1697 | */ | |
eadd1687 LK |
1698 | static enum route_map_match_result_t |
1699 | route_set_aspath_exclude(void *rule, const struct prefix *dummy, | |
1700 | route_map_object_t type, void *object) | |
d62a17ae | 1701 | { |
1702 | struct aspath *new_path, *exclude_path; | |
9b6d8fcf | 1703 | struct bgp_path_info *path; |
d62a17ae | 1704 | |
1705 | if (type == RMAP_BGP) { | |
1706 | exclude_path = rule; | |
9b6d8fcf DS |
1707 | path = object; |
1708 | if (path->attr->aspath->refcnt) | |
1709 | new_path = aspath_dup(path->attr->aspath); | |
d62a17ae | 1710 | else |
9b6d8fcf DS |
1711 | new_path = path->attr->aspath; |
1712 | path->attr->aspath = | |
d62a17ae | 1713 | aspath_filter_exclude(new_path, exclude_path); |
1714 | } | |
1715 | return RMAP_OKAY; | |
841f7a57 DO |
1716 | } |
1717 | ||
841f7a57 | 1718 | /* Set ASn exlude rule structure. */ |
d62a17ae | 1719 | struct route_map_rule_cmd route_set_aspath_exclude_cmd = { |
9d303b37 | 1720 | "as-path exclude", route_set_aspath_exclude, route_aspath_compile, |
d62a17ae | 1721 | route_aspath_free, |
841f7a57 | 1722 | }; |
6b0655a2 | 1723 | |
718e3744 | 1724 | /* `set community COMMUNITY' */ |
d62a17ae | 1725 | struct rmap_com_set { |
1726 | struct community *com; | |
1727 | int additive; | |
1728 | int none; | |
718e3744 | 1729 | }; |
1730 | ||
1731 | /* For community set mechanism. */ | |
eadd1687 LK |
1732 | static enum route_map_match_result_t |
1733 | route_set_community(void *rule, const struct prefix *prefix, | |
1734 | route_map_object_t type, void *object) | |
d62a17ae | 1735 | { |
1736 | struct rmap_com_set *rcs; | |
9b6d8fcf | 1737 | struct bgp_path_info *path; |
d62a17ae | 1738 | struct attr *attr; |
1739 | struct community *new = NULL; | |
1740 | struct community *old; | |
1741 | struct community *merge; | |
1742 | ||
1743 | if (type == RMAP_BGP) { | |
1744 | rcs = rule; | |
9b6d8fcf DS |
1745 | path = object; |
1746 | attr = path->attr; | |
d62a17ae | 1747 | old = attr->community; |
1748 | ||
1749 | /* "none" case. */ | |
1750 | if (rcs->none) { | |
1751 | attr->flag &= ~(ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES)); | |
1752 | attr->community = NULL; | |
1753 | /* See the longer comment down below. */ | |
1754 | if (old && old->refcnt == 0) | |
3c1f53de | 1755 | community_free(&old); |
d62a17ae | 1756 | return RMAP_OKAY; |
1757 | } | |
718e3744 | 1758 | |
d62a17ae | 1759 | /* "additive" case. */ |
1760 | if (rcs->additive && old) { | |
1761 | merge = community_merge(community_dup(old), rcs->com); | |
1762 | ||
d62a17ae | 1763 | new = community_uniq_sort(merge); |
3c1f53de | 1764 | community_free(&merge); |
d62a17ae | 1765 | } else |
1766 | new = community_dup(rcs->com); | |
1767 | ||
f24804f4 NK |
1768 | /* HACK: if the old community is not intern'd, |
1769 | * we should free it here, or all reference to it may be | |
1770 | * lost. | |
1771 | * Really need to cleanup attribute caching sometime. | |
1772 | */ | |
1773 | if (old && old->refcnt == 0) | |
3c1f53de | 1774 | community_free(&old); |
f24804f4 | 1775 | |
d62a17ae | 1776 | /* will be interned by caller if required */ |
1777 | attr->community = new; | |
1778 | ||
1779 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); | |
718e3744 | 1780 | } |
718e3744 | 1781 | |
d62a17ae | 1782 | return RMAP_OKAY; |
718e3744 | 1783 | } |
1784 | ||
1785 | /* Compile function for set community. */ | |
d62a17ae | 1786 | static void *route_set_community_compile(const char *arg) |
1787 | { | |
1788 | struct rmap_com_set *rcs; | |
1789 | struct community *com = NULL; | |
1790 | char *sp; | |
1791 | int additive = 0; | |
1792 | int none = 0; | |
1793 | ||
1794 | if (strcmp(arg, "none") == 0) | |
1795 | none = 1; | |
1796 | else { | |
1797 | sp = strstr(arg, "additive"); | |
1798 | ||
1799 | if (sp && sp > arg) { | |
770817b4 | 1800 | /* "additive" keyword is included. */ |
d62a17ae | 1801 | additive = 1; |
1802 | *(sp - 1) = '\0'; | |
1803 | } | |
718e3744 | 1804 | |
d62a17ae | 1805 | com = community_str2com(arg); |
718e3744 | 1806 | |
d62a17ae | 1807 | if (additive) |
1808 | *(sp - 1) = ' '; | |
718e3744 | 1809 | |
d62a17ae | 1810 | if (!com) |
1811 | return NULL; | |
1812 | } | |
e52702f2 | 1813 | |
d62a17ae | 1814 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1815 | rcs->com = com; | |
1816 | rcs->additive = additive; | |
1817 | rcs->none = none; | |
e52702f2 | 1818 | |
d62a17ae | 1819 | return rcs; |
718e3744 | 1820 | } |
1821 | ||
1822 | /* Free function for set community. */ | |
d62a17ae | 1823 | static void route_set_community_free(void *rule) |
718e3744 | 1824 | { |
d62a17ae | 1825 | struct rmap_com_set *rcs = rule; |
718e3744 | 1826 | |
d62a17ae | 1827 | if (rcs->com) |
3c1f53de | 1828 | community_free(&rcs->com); |
d62a17ae | 1829 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); |
718e3744 | 1830 | } |
1831 | ||
1832 | /* Set community rule structure. */ | |
d62a17ae | 1833 | struct route_map_rule_cmd route_set_community_cmd = { |
9d303b37 | 1834 | "community", route_set_community, route_set_community_compile, |
d62a17ae | 1835 | route_set_community_free, |
718e3744 | 1836 | }; |
6b0655a2 | 1837 | |
57d187bc | 1838 | /* `set community COMMUNITY' */ |
d62a17ae | 1839 | struct rmap_lcom_set { |
1840 | struct lcommunity *lcom; | |
1841 | int additive; | |
1842 | int none; | |
57d187bc JS |
1843 | }; |
1844 | ||
1845 | ||
1846 | /* For lcommunity set mechanism. */ | |
eadd1687 LK |
1847 | static enum route_map_match_result_t |
1848 | route_set_lcommunity(void *rule, const struct prefix *prefix, | |
1849 | route_map_object_t type, void *object) | |
d62a17ae | 1850 | { |
1851 | struct rmap_lcom_set *rcs; | |
9b6d8fcf | 1852 | struct bgp_path_info *path; |
d62a17ae | 1853 | struct attr *attr; |
1854 | struct lcommunity *new = NULL; | |
1855 | struct lcommunity *old; | |
1856 | struct lcommunity *merge; | |
1857 | ||
1858 | if (type == RMAP_BGP) { | |
1859 | rcs = rule; | |
9b6d8fcf DS |
1860 | path = object; |
1861 | attr = path->attr; | |
d62a17ae | 1862 | old = attr->lcommunity; |
1863 | ||
1864 | /* "none" case. */ | |
1865 | if (rcs->none) { | |
1866 | attr->flag &= | |
1867 | ~(ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES)); | |
1868 | attr->lcommunity = NULL; | |
1869 | ||
1870 | /* See the longer comment down below. */ | |
1871 | if (old && old->refcnt == 0) | |
1872 | lcommunity_free(&old); | |
1873 | return RMAP_OKAY; | |
1874 | } | |
57d187bc | 1875 | |
d62a17ae | 1876 | if (rcs->additive && old) { |
1877 | merge = lcommunity_merge(lcommunity_dup(old), | |
1878 | rcs->lcom); | |
1879 | ||
d62a17ae | 1880 | new = lcommunity_uniq_sort(merge); |
1881 | lcommunity_free(&merge); | |
1882 | } else | |
1883 | new = lcommunity_dup(rcs->lcom); | |
1884 | ||
4265a53e NK |
1885 | /* HACK: if the old large-community is not intern'd, |
1886 | * we should free it here, or all reference to it may be | |
1887 | * lost. | |
1888 | * Really need to cleanup attribute caching sometime. | |
1889 | */ | |
1890 | if (old && old->refcnt == 0) | |
1891 | lcommunity_free(&old); | |
1892 | ||
d62a17ae | 1893 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ |
1894 | attr->lcommunity = new; | |
1895 | ||
1896 | attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_LARGE_COMMUNITIES); | |
1897 | } | |
57d187bc | 1898 | |
d62a17ae | 1899 | return RMAP_OKAY; |
1900 | } | |
57d187bc | 1901 | |
d62a17ae | 1902 | /* Compile function for set community. */ |
1903 | static void *route_set_lcommunity_compile(const char *arg) | |
1904 | { | |
1905 | struct rmap_lcom_set *rcs; | |
1906 | struct lcommunity *lcom = NULL; | |
1907 | char *sp; | |
1908 | int additive = 0; | |
1909 | int none = 0; | |
1910 | ||
1911 | if (strcmp(arg, "none") == 0) | |
1912 | none = 1; | |
1913 | else { | |
1914 | sp = strstr(arg, "additive"); | |
1915 | ||
1916 | if (sp && sp > arg) { | |
1917 | /* "additive" keyworkd is included. */ | |
1918 | additive = 1; | |
1919 | *(sp - 1) = '\0'; | |
1920 | } | |
57d187bc | 1921 | |
d62a17ae | 1922 | lcom = lcommunity_str2com(arg); |
57d187bc | 1923 | |
d62a17ae | 1924 | if (additive) |
1925 | *(sp - 1) = ' '; | |
57d187bc | 1926 | |
d62a17ae | 1927 | if (!lcom) |
1928 | return NULL; | |
1929 | } | |
57d187bc | 1930 | |
d62a17ae | 1931 | rcs = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_com_set)); |
1932 | rcs->lcom = lcom; | |
1933 | rcs->additive = additive; | |
1934 | rcs->none = none; | |
57d187bc | 1935 | |
d62a17ae | 1936 | return rcs; |
57d187bc JS |
1937 | } |
1938 | ||
1939 | /* Free function for set lcommunity. */ | |
d62a17ae | 1940 | static void route_set_lcommunity_free(void *rule) |
57d187bc | 1941 | { |
d62a17ae | 1942 | struct rmap_lcom_set *rcs = rule; |
57d187bc | 1943 | |
d62a17ae | 1944 | if (rcs->lcom) { |
1945 | lcommunity_free(&rcs->lcom); | |
1946 | } | |
1947 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcs); | |
57d187bc JS |
1948 | } |
1949 | ||
1950 | /* Set community rule structure. */ | |
d62a17ae | 1951 | struct route_map_rule_cmd route_set_lcommunity_cmd = { |
9d303b37 | 1952 | "large-community", route_set_lcommunity, route_set_lcommunity_compile, |
d62a17ae | 1953 | route_set_lcommunity_free, |
57d187bc JS |
1954 | }; |
1955 | ||
1956 | /* `set large-comm-list (<1-99>|<100-500>|WORD) delete' */ | |
1957 | ||
1958 | /* For large community set mechanism. */ | |
eadd1687 LK |
1959 | static enum route_map_match_result_t |
1960 | route_set_lcommunity_delete(void *rule, const struct prefix *pfx, | |
1961 | route_map_object_t type, void *object) | |
d62a17ae | 1962 | { |
1963 | struct community_list *list; | |
1964 | struct lcommunity *merge; | |
1965 | struct lcommunity *new; | |
1966 | struct lcommunity *old; | |
9b6d8fcf | 1967 | struct bgp_path_info *path; |
e9a223ac | 1968 | struct rmap_community *rcom = rule; |
d62a17ae | 1969 | |
1970 | if (type == RMAP_BGP) { | |
e9a223ac | 1971 | if (!rcom) |
d62a17ae | 1972 | return RMAP_OKAY; |
1973 | ||
9b6d8fcf | 1974 | path = object; |
e9a223ac | 1975 | list = community_list_lookup(bgp_clist, rcom->name, |
e237b0d2 | 1976 | rcom->name_hash, |
d62a17ae | 1977 | LARGE_COMMUNITY_LIST_MASTER); |
9b6d8fcf | 1978 | old = path->attr->lcommunity; |
d62a17ae | 1979 | |
1980 | if (list && old) { | |
1981 | merge = lcommunity_list_match_delete( | |
1982 | lcommunity_dup(old), list); | |
1983 | new = lcommunity_uniq_sort(merge); | |
1984 | lcommunity_free(&merge); | |
1985 | ||
1986 | /* HACK: if the old community is not intern'd, | |
1987 | * we should free it here, or all reference to it may be | |
1988 | * lost. | |
1989 | * Really need to cleanup attribute caching sometime. | |
1990 | */ | |
1991 | if (old->refcnt == 0) | |
1992 | lcommunity_free(&old); | |
1993 | ||
1994 | if (new->size == 0) { | |
9b6d8fcf DS |
1995 | path->attr->lcommunity = NULL; |
1996 | path->attr->flag &= ~ATTR_FLAG_BIT( | |
d62a17ae | 1997 | BGP_ATTR_LARGE_COMMUNITIES); |
1998 | lcommunity_free(&new); | |
1999 | } else { | |
9b6d8fcf DS |
2000 | path->attr->lcommunity = new; |
2001 | path->attr->flag |= ATTR_FLAG_BIT( | |
d62a17ae | 2002 | BGP_ATTR_LARGE_COMMUNITIES); |
2003 | } | |
2004 | } | |
2005 | } | |
2006 | ||
2007 | return RMAP_OKAY; | |
57d187bc JS |
2008 | } |
2009 | ||
2010 | /* Compile function for set lcommunity. */ | |
d62a17ae | 2011 | static void *route_set_lcommunity_delete_compile(const char *arg) |
57d187bc | 2012 | { |
e9a223ac | 2013 | struct rmap_community *rcom; |
57d187bc | 2014 | |
e9a223ac DS |
2015 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); |
2016 | ||
a5dc3899 | 2017 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
e237b0d2 | 2018 | rcom->name_hash = bgp_clist_hash_key(rcom->name); |
a5dc3899 | 2019 | |
e9a223ac | 2020 | return rcom; |
57d187bc JS |
2021 | } |
2022 | ||
2023 | /* Free function for set lcommunity. */ | |
d62a17ae | 2024 | static void route_set_lcommunity_delete_free(void *rule) |
57d187bc | 2025 | { |
e9a223ac DS |
2026 | struct rmap_community *rcom = rule; |
2027 | ||
2028 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); | |
2029 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
57d187bc JS |
2030 | } |
2031 | ||
2032 | /* Set lcommunity rule structure. */ | |
d62a17ae | 2033 | struct route_map_rule_cmd route_set_lcommunity_delete_cmd = { |
9d303b37 DL |
2034 | "large-comm-list", route_set_lcommunity_delete, |
2035 | route_set_lcommunity_delete_compile, route_set_lcommunity_delete_free, | |
57d187bc JS |
2036 | }; |
2037 | ||
2038 | ||
fee6e4e4 | 2039 | /* `set comm-list (<1-99>|<100-500>|WORD) delete' */ |
718e3744 | 2040 | |
2041 | /* For community set mechanism. */ | |
eadd1687 LK |
2042 | static enum route_map_match_result_t |
2043 | route_set_community_delete(void *rule, const struct prefix *prefix, | |
2044 | route_map_object_t type, void *object) | |
d62a17ae | 2045 | { |
2046 | struct community_list *list; | |
2047 | struct community *merge; | |
2048 | struct community *new; | |
2049 | struct community *old; | |
9b6d8fcf | 2050 | struct bgp_path_info *path; |
e9a223ac | 2051 | struct rmap_community *rcom = rule; |
d62a17ae | 2052 | |
2053 | if (type == RMAP_BGP) { | |
e9a223ac | 2054 | if (!rcom) |
d62a17ae | 2055 | return RMAP_OKAY; |
2056 | ||
9b6d8fcf | 2057 | path = object; |
e9a223ac | 2058 | list = community_list_lookup(bgp_clist, rcom->name, |
e237b0d2 | 2059 | rcom->name_hash, |
d62a17ae | 2060 | COMMUNITY_LIST_MASTER); |
9b6d8fcf | 2061 | old = path->attr->community; |
d62a17ae | 2062 | |
2063 | if (list && old) { | |
2064 | merge = community_list_match_delete(community_dup(old), | |
2065 | list); | |
2066 | new = community_uniq_sort(merge); | |
3c1f53de | 2067 | community_free(&merge); |
d62a17ae | 2068 | |
2069 | /* HACK: if the old community is not intern'd, | |
2070 | * we should free it here, or all reference to it may be | |
2071 | * lost. | |
2072 | * Really need to cleanup attribute caching sometime. | |
2073 | */ | |
2074 | if (old->refcnt == 0) | |
3c1f53de | 2075 | community_free(&old); |
d62a17ae | 2076 | |
2077 | if (new->size == 0) { | |
9b6d8fcf DS |
2078 | path->attr->community = NULL; |
2079 | path->attr->flag &= | |
d62a17ae | 2080 | ~ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); |
3c1f53de | 2081 | community_free(&new); |
d62a17ae | 2082 | } else { |
9b6d8fcf DS |
2083 | path->attr->community = new; |
2084 | path->attr->flag |= | |
d62a17ae | 2085 | ATTR_FLAG_BIT(BGP_ATTR_COMMUNITIES); |
2086 | } | |
2087 | } | |
718e3744 | 2088 | } |
718e3744 | 2089 | |
d62a17ae | 2090 | return RMAP_OKAY; |
718e3744 | 2091 | } |
2092 | ||
2093 | /* Compile function for set community. */ | |
d62a17ae | 2094 | static void *route_set_community_delete_compile(const char *arg) |
718e3744 | 2095 | { |
e9a223ac | 2096 | struct rmap_community *rcom; |
718e3744 | 2097 | |
e9a223ac DS |
2098 | rcom = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct rmap_community)); |
2099 | ||
a5dc3899 | 2100 | rcom->name = XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
e237b0d2 | 2101 | rcom->name_hash = bgp_clist_hash_key(rcom->name); |
a5dc3899 | 2102 | |
e9a223ac | 2103 | return rcom; |
718e3744 | 2104 | } |
2105 | ||
2106 | /* Free function for set community. */ | |
d62a17ae | 2107 | static void route_set_community_delete_free(void *rule) |
718e3744 | 2108 | { |
e9a223ac DS |
2109 | struct rmap_community *rcom = rule; |
2110 | ||
2111 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom->name); | |
2112 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rcom); | |
718e3744 | 2113 | } |
2114 | ||
2115 | /* Set community rule structure. */ | |
d62a17ae | 2116 | struct route_map_rule_cmd route_set_community_delete_cmd = { |
9d303b37 DL |
2117 | "comm-list", route_set_community_delete, |
2118 | route_set_community_delete_compile, route_set_community_delete_free, | |
718e3744 | 2119 | }; |
6b0655a2 | 2120 | |
718e3744 | 2121 | /* `set extcommunity rt COMMUNITY' */ |
2122 | ||
73d78ea0 | 2123 | /* For community set mechanism. Used by _rt and _soo. */ |
eadd1687 LK |
2124 | static enum route_map_match_result_t |
2125 | route_set_ecommunity(void *rule, const struct prefix *prefix, | |
2126 | route_map_object_t type, void *object) | |
d62a17ae | 2127 | { |
2128 | struct ecommunity *ecom; | |
2129 | struct ecommunity *new_ecom; | |
2130 | struct ecommunity *old_ecom; | |
9b6d8fcf | 2131 | struct bgp_path_info *path; |
d62a17ae | 2132 | |
2133 | if (type == RMAP_BGP) { | |
2134 | ecom = rule; | |
9b6d8fcf | 2135 | path = object; |
d62a17ae | 2136 | |
2137 | if (!ecom) | |
2138 | return RMAP_OKAY; | |
2139 | ||
2140 | /* We assume additive for Extended Community. */ | |
9b6d8fcf | 2141 | old_ecom = path->attr->ecommunity; |
d62a17ae | 2142 | |
2143 | if (old_ecom) { | |
2144 | new_ecom = ecommunity_merge(ecommunity_dup(old_ecom), | |
2145 | ecom); | |
2146 | ||
2147 | /* old_ecom->refcnt = 1 => owned elsewhere, e.g. | |
2148 | * bgp_update_receive() | |
2149 | * ->refcnt = 0 => set by a previous route-map | |
2150 | * statement */ | |
2151 | if (!old_ecom->refcnt) | |
2152 | ecommunity_free(&old_ecom); | |
2153 | } else | |
2154 | new_ecom = ecommunity_dup(ecom); | |
2155 | ||
2156 | /* will be intern()'d or attr_flush()'d by bgp_update_main() */ | |
9b6d8fcf | 2157 | path->attr->ecommunity = new_ecom; |
d62a17ae | 2158 | |
9b6d8fcf | 2159 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES); |
27bf90a1 | 2160 | } |
d62a17ae | 2161 | return RMAP_OKAY; |
718e3744 | 2162 | } |
2163 | ||
2164 | /* Compile function for set community. */ | |
d62a17ae | 2165 | static void *route_set_ecommunity_rt_compile(const char *arg) |
718e3744 | 2166 | { |
d62a17ae | 2167 | struct ecommunity *ecom; |
718e3744 | 2168 | |
d62a17ae | 2169 | ecom = ecommunity_str2com(arg, ECOMMUNITY_ROUTE_TARGET, 0); |
2170 | if (!ecom) | |
2171 | return NULL; | |
2172 | return ecommunity_intern(ecom); | |
718e3744 | 2173 | } |
2174 | ||
73d78ea0 | 2175 | /* Free function for set community. Used by _rt and _soo */ |
d62a17ae | 2176 | static void route_set_ecommunity_free(void *rule) |
718e3744 | 2177 | { |
d62a17ae | 2178 | struct ecommunity *ecom = rule; |
2179 | ecommunity_unintern(&ecom); | |
718e3744 | 2180 | } |
2181 | ||
2182 | /* Set community rule structure. */ | |
d62a17ae | 2183 | struct route_map_rule_cmd route_set_ecommunity_rt_cmd = { |
9d303b37 DL |
2184 | "extcommunity rt", route_set_ecommunity, |
2185 | route_set_ecommunity_rt_compile, route_set_ecommunity_free, | |
718e3744 | 2186 | }; |
2187 | ||
2188 | /* `set extcommunity soo COMMUNITY' */ | |
2189 | ||
718e3744 | 2190 | /* Compile function for set community. */ |
d62a17ae | 2191 | static void *route_set_ecommunity_soo_compile(const char *arg) |
718e3744 | 2192 | { |
d62a17ae | 2193 | struct ecommunity *ecom; |
718e3744 | 2194 | |
d62a17ae | 2195 | ecom = ecommunity_str2com(arg, ECOMMUNITY_SITE_ORIGIN, 0); |
2196 | if (!ecom) | |
2197 | return NULL; | |
e52702f2 | 2198 | |
d62a17ae | 2199 | return ecommunity_intern(ecom); |
718e3744 | 2200 | } |
2201 | ||
718e3744 | 2202 | /* Set community rule structure. */ |
d62a17ae | 2203 | struct route_map_rule_cmd route_set_ecommunity_soo_cmd = { |
9d303b37 DL |
2204 | "extcommunity soo", route_set_ecommunity, |
2205 | route_set_ecommunity_soo_compile, route_set_ecommunity_free, | |
718e3744 | 2206 | }; |
6b0655a2 | 2207 | |
718e3744 | 2208 | /* `set origin ORIGIN' */ |
2209 | ||
2210 | /* For origin set. */ | |
eadd1687 LK |
2211 | static enum route_map_match_result_t |
2212 | route_set_origin(void *rule, const struct prefix *prefix, | |
2213 | route_map_object_t type, void *object) | |
718e3744 | 2214 | { |
d7c0a89a | 2215 | uint8_t *origin; |
9b6d8fcf | 2216 | struct bgp_path_info *path; |
718e3744 | 2217 | |
d62a17ae | 2218 | if (type == RMAP_BGP) { |
2219 | origin = rule; | |
9b6d8fcf | 2220 | path = object; |
e52702f2 | 2221 | |
9b6d8fcf | 2222 | path->attr->origin = *origin; |
d62a17ae | 2223 | } |
718e3744 | 2224 | |
d62a17ae | 2225 | return RMAP_OKAY; |
718e3744 | 2226 | } |
2227 | ||
2228 | /* Compile function for origin set. */ | |
d62a17ae | 2229 | static void *route_set_origin_compile(const char *arg) |
718e3744 | 2230 | { |
d7c0a89a | 2231 | uint8_t *origin; |
718e3744 | 2232 | |
d7c0a89a | 2233 | origin = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
718e3744 | 2234 | |
d62a17ae | 2235 | if (strcmp(arg, "igp") == 0) |
2236 | *origin = 0; | |
2237 | else if (strcmp(arg, "egp") == 0) | |
2238 | *origin = 1; | |
2239 | else | |
2240 | *origin = 2; | |
718e3744 | 2241 | |
d62a17ae | 2242 | return origin; |
718e3744 | 2243 | } |
2244 | ||
2245 | /* Compile function for origin set. */ | |
d62a17ae | 2246 | static void route_set_origin_free(void *rule) |
718e3744 | 2247 | { |
d62a17ae | 2248 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2249 | } |
2250 | ||
515e500c | 2251 | /* Set origin rule structure. */ |
d62a17ae | 2252 | struct route_map_rule_cmd route_set_origin_cmd = { |
9d303b37 | 2253 | "origin", route_set_origin, route_set_origin_compile, |
d62a17ae | 2254 | route_set_origin_free, |
718e3744 | 2255 | }; |
6b0655a2 | 2256 | |
718e3744 | 2257 | /* `set atomic-aggregate' */ |
2258 | ||
2259 | /* For atomic aggregate set. */ | |
eadd1687 LK |
2260 | static enum route_map_match_result_t |
2261 | route_set_atomic_aggregate(void *rule, const struct prefix *pfx, | |
2262 | route_map_object_t type, void *object) | |
718e3744 | 2263 | { |
9b6d8fcf | 2264 | struct bgp_path_info *path; |
718e3744 | 2265 | |
d62a17ae | 2266 | if (type == RMAP_BGP) { |
9b6d8fcf DS |
2267 | path = object; |
2268 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE); | |
d62a17ae | 2269 | } |
718e3744 | 2270 | |
d62a17ae | 2271 | return RMAP_OKAY; |
718e3744 | 2272 | } |
2273 | ||
2274 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 2275 | static void *route_set_atomic_aggregate_compile(const char *arg) |
718e3744 | 2276 | { |
d62a17ae | 2277 | return (void *)1; |
718e3744 | 2278 | } |
2279 | ||
2280 | /* Compile function for atomic aggregate. */ | |
d62a17ae | 2281 | static void route_set_atomic_aggregate_free(void *rule) |
718e3744 | 2282 | { |
d62a17ae | 2283 | return; |
718e3744 | 2284 | } |
2285 | ||
2286 | /* Set atomic aggregate rule structure. */ | |
d62a17ae | 2287 | struct route_map_rule_cmd route_set_atomic_aggregate_cmd = { |
9d303b37 DL |
2288 | "atomic-aggregate", route_set_atomic_aggregate, |
2289 | route_set_atomic_aggregate_compile, route_set_atomic_aggregate_free, | |
718e3744 | 2290 | }; |
6b0655a2 | 2291 | |
718e3744 | 2292 | /* `set aggregator as AS A.B.C.D' */ |
d62a17ae | 2293 | struct aggregator { |
2294 | as_t as; | |
2295 | struct in_addr address; | |
718e3744 | 2296 | }; |
2297 | ||
eadd1687 LK |
2298 | static enum route_map_match_result_t |
2299 | route_set_aggregator_as(void *rule, const struct prefix *prefix, | |
2300 | route_map_object_t type, void *object) | |
718e3744 | 2301 | { |
9b6d8fcf | 2302 | struct bgp_path_info *path; |
d62a17ae | 2303 | struct aggregator *aggregator; |
718e3744 | 2304 | |
d62a17ae | 2305 | if (type == RMAP_BGP) { |
9b6d8fcf | 2306 | path = object; |
d62a17ae | 2307 | aggregator = rule; |
e52702f2 | 2308 | |
9b6d8fcf DS |
2309 | path->attr->aggregator_as = aggregator->as; |
2310 | path->attr->aggregator_addr = aggregator->address; | |
2311 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR); | |
d62a17ae | 2312 | } |
718e3744 | 2313 | |
d62a17ae | 2314 | return RMAP_OKAY; |
718e3744 | 2315 | } |
2316 | ||
d62a17ae | 2317 | static void *route_set_aggregator_as_compile(const char *arg) |
718e3744 | 2318 | { |
d62a17ae | 2319 | struct aggregator *aggregator; |
2320 | char as[10]; | |
2321 | char address[20]; | |
2322 | int ret; | |
718e3744 | 2323 | |
d62a17ae | 2324 | aggregator = |
2325 | XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct aggregator)); | |
116e176d DS |
2326 | if (sscanf(arg, "%s %s", as, address) != 2) { |
2327 | XFREE(MTYPE_ROUTE_MAP_COMPILED, aggregator); | |
2328 | return NULL; | |
2329 | } | |
718e3744 | 2330 | |
d62a17ae | 2331 | aggregator->as = strtoul(as, NULL, 10); |
2332 | ret = inet_aton(address, &aggregator->address); | |
2333 | if (ret == 0) { | |
2334 | XFREE(MTYPE_ROUTE_MAP_COMPILED, aggregator); | |
2335 | return NULL; | |
2336 | } | |
2337 | return aggregator; | |
718e3744 | 2338 | } |
2339 | ||
d62a17ae | 2340 | static void route_set_aggregator_as_free(void *rule) |
718e3744 | 2341 | { |
d62a17ae | 2342 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2343 | } |
2344 | ||
d62a17ae | 2345 | struct route_map_rule_cmd route_set_aggregator_as_cmd = { |
9d303b37 DL |
2346 | "aggregator as", route_set_aggregator_as, |
2347 | route_set_aggregator_as_compile, route_set_aggregator_as_free, | |
718e3744 | 2348 | }; |
6b0655a2 | 2349 | |
4b7e6066 | 2350 | /* Set tag to object. object must be pointer to struct bgp_path_info */ |
eadd1687 LK |
2351 | static enum route_map_match_result_t |
2352 | route_set_tag(void *rule, const struct prefix *prefix, | |
2353 | route_map_object_t type, void *object) | |
0d9551dc | 2354 | { |
d62a17ae | 2355 | route_tag_t *tag; |
9b6d8fcf | 2356 | struct bgp_path_info *path; |
0d9551dc | 2357 | |
d62a17ae | 2358 | if (type == RMAP_BGP) { |
2359 | tag = rule; | |
9b6d8fcf | 2360 | path = object; |
0d9551dc | 2361 | |
d62a17ae | 2362 | /* Set tag value */ |
9b6d8fcf | 2363 | path->attr->tag = *tag; |
d62a17ae | 2364 | } |
0d9551dc | 2365 | |
d62a17ae | 2366 | return RMAP_OKAY; |
0d9551dc DS |
2367 | } |
2368 | ||
0d9551dc | 2369 | /* Route map commands for tag set. */ |
d62a17ae | 2370 | static struct route_map_rule_cmd route_set_tag_cmd = { |
9d303b37 | 2371 | "tag", route_set_tag, route_map_rule_tag_compile, |
d62a17ae | 2372 | route_map_rule_tag_free, |
0d9551dc DS |
2373 | }; |
2374 | ||
4b7e6066 | 2375 | /* Set label-index to object. object must be pointer to struct bgp_path_info */ |
eadd1687 LK |
2376 | static enum route_map_match_result_t |
2377 | route_set_label_index(void *rule, const struct prefix *prefix, | |
2378 | route_map_object_t type, void *object) | |
d62a17ae | 2379 | { |
2380 | struct rmap_value *rv; | |
9b6d8fcf | 2381 | struct bgp_path_info *path; |
d7c0a89a | 2382 | uint32_t label_index; |
d62a17ae | 2383 | |
2384 | if (type == RMAP_BGP) { | |
2385 | /* Fetch routemap's rule information. */ | |
2386 | rv = rule; | |
9b6d8fcf | 2387 | path = object; |
d62a17ae | 2388 | |
2389 | /* Set label-index value. */ | |
2390 | label_index = rv->value; | |
2391 | if (label_index) { | |
9b6d8fcf DS |
2392 | path->attr->label_index = label_index; |
2393 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_PREFIX_SID); | |
d62a17ae | 2394 | } |
2395 | } | |
d990e384 | 2396 | |
d62a17ae | 2397 | return RMAP_OKAY; |
d990e384 DS |
2398 | } |
2399 | ||
2400 | /* Route map commands for label-index set. */ | |
d62a17ae | 2401 | static struct route_map_rule_cmd route_set_label_index_cmd = { |
9d303b37 | 2402 | "label-index", route_set_label_index, route_value_compile, |
d62a17ae | 2403 | route_value_free, |
d990e384 | 2404 | }; |
0d9551dc | 2405 | |
718e3744 | 2406 | /* `match ipv6 address IP_ACCESS_LIST' */ |
2407 | ||
eadd1687 LK |
2408 | static enum route_map_match_result_t |
2409 | route_match_ipv6_address(void *rule, const struct prefix *prefix, | |
2410 | route_map_object_t type, void *object) | |
718e3744 | 2411 | { |
d62a17ae | 2412 | struct access_list *alist; |
718e3744 | 2413 | |
09cd98eb | 2414 | if (type == RMAP_BGP && prefix->family == AF_INET6) { |
d62a17ae | 2415 | alist = access_list_lookup(AFI_IP6, (char *)rule); |
2416 | if (alist == NULL) | |
2417 | return RMAP_NOMATCH; | |
e52702f2 | 2418 | |
d62a17ae | 2419 | return (access_list_apply(alist, prefix) == FILTER_DENY |
2420 | ? RMAP_NOMATCH | |
2421 | : RMAP_MATCH); | |
2422 | } | |
2423 | return RMAP_NOMATCH; | |
718e3744 | 2424 | } |
2425 | ||
d62a17ae | 2426 | static void *route_match_ipv6_address_compile(const char *arg) |
718e3744 | 2427 | { |
d62a17ae | 2428 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2429 | } |
2430 | ||
d62a17ae | 2431 | static void route_match_ipv6_address_free(void *rule) |
718e3744 | 2432 | { |
d62a17ae | 2433 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2434 | } |
2435 | ||
2436 | /* Route map commands for ip address matching. */ | |
d62a17ae | 2437 | struct route_map_rule_cmd route_match_ipv6_address_cmd = { |
2438 | "ipv6 address", route_match_ipv6_address, | |
2439 | route_match_ipv6_address_compile, route_match_ipv6_address_free}; | |
6b0655a2 | 2440 | |
718e3744 | 2441 | /* `match ipv6 next-hop IP_ADDRESS' */ |
2442 | ||
eadd1687 LK |
2443 | static enum route_map_match_result_t |
2444 | route_match_ipv6_next_hop(void *rule, const struct prefix *prefix, | |
2445 | route_map_object_t type, void *object) | |
718e3744 | 2446 | { |
d62a17ae | 2447 | struct in6_addr *addr = rule; |
9b6d8fcf | 2448 | struct bgp_path_info *path; |
718e3744 | 2449 | |
d62a17ae | 2450 | if (type == RMAP_BGP) { |
9b6d8fcf | 2451 | path = object; |
e52702f2 | 2452 | |
9b6d8fcf | 2453 | if (IPV6_ADDR_SAME(&path->attr->mp_nexthop_global, addr)) |
d62a17ae | 2454 | return RMAP_MATCH; |
718e3744 | 2455 | |
9b6d8fcf | 2456 | if (path->attr->mp_nexthop_len |
d62a17ae | 2457 | == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL |
9b6d8fcf | 2458 | && IPV6_ADDR_SAME(&path->attr->mp_nexthop_local, rule)) |
d62a17ae | 2459 | return RMAP_MATCH; |
718e3744 | 2460 | |
d62a17ae | 2461 | return RMAP_NOMATCH; |
2462 | } | |
718e3744 | 2463 | |
d62a17ae | 2464 | return RMAP_NOMATCH; |
718e3744 | 2465 | } |
2466 | ||
d62a17ae | 2467 | static void *route_match_ipv6_next_hop_compile(const char *arg) |
718e3744 | 2468 | { |
d62a17ae | 2469 | struct in6_addr *address; |
2470 | int ret; | |
718e3744 | 2471 | |
d62a17ae | 2472 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2473 | |
d62a17ae | 2474 | ret = inet_pton(AF_INET6, arg, address); |
2475 | if (!ret) { | |
2476 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2477 | return NULL; | |
2478 | } | |
718e3744 | 2479 | |
d62a17ae | 2480 | return address; |
718e3744 | 2481 | } |
2482 | ||
d62a17ae | 2483 | static void route_match_ipv6_next_hop_free(void *rule) |
718e3744 | 2484 | { |
d62a17ae | 2485 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2486 | } |
2487 | ||
d62a17ae | 2488 | struct route_map_rule_cmd route_match_ipv6_next_hop_cmd = { |
2489 | "ipv6 next-hop", route_match_ipv6_next_hop, | |
2490 | route_match_ipv6_next_hop_compile, route_match_ipv6_next_hop_free}; | |
6b0655a2 | 2491 | |
718e3744 | 2492 | /* `match ipv6 address prefix-list PREFIX_LIST' */ |
2493 | ||
eadd1687 | 2494 | static enum route_map_match_result_t |
123214ef | 2495 | route_match_ipv6_address_prefix_list(void *rule, const struct prefix *prefix, |
d62a17ae | 2496 | route_map_object_t type, void *object) |
718e3744 | 2497 | { |
d62a17ae | 2498 | struct prefix_list *plist; |
718e3744 | 2499 | |
09cd98eb | 2500 | if (type == RMAP_BGP && prefix->family == AF_INET6) { |
d62a17ae | 2501 | plist = prefix_list_lookup(AFI_IP6, (char *)rule); |
2502 | if (plist == NULL) | |
2503 | return RMAP_NOMATCH; | |
e52702f2 | 2504 | |
d62a17ae | 2505 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
2506 | ? RMAP_NOMATCH | |
2507 | : RMAP_MATCH); | |
2508 | } | |
2509 | return RMAP_NOMATCH; | |
718e3744 | 2510 | } |
2511 | ||
d62a17ae | 2512 | static void *route_match_ipv6_address_prefix_list_compile(const char *arg) |
718e3744 | 2513 | { |
d62a17ae | 2514 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
718e3744 | 2515 | } |
2516 | ||
d62a17ae | 2517 | static void route_match_ipv6_address_prefix_list_free(void *rule) |
718e3744 | 2518 | { |
d62a17ae | 2519 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2520 | } |
2521 | ||
d62a17ae | 2522 | struct route_map_rule_cmd route_match_ipv6_address_prefix_list_cmd = { |
2523 | "ipv6 address prefix-list", route_match_ipv6_address_prefix_list, | |
2524 | route_match_ipv6_address_prefix_list_compile, | |
2525 | route_match_ipv6_address_prefix_list_free}; | |
6b0655a2 | 2526 | |
61ad901e DA |
2527 | /* `match ipv6 next-hop type <TYPE>' */ |
2528 | ||
eadd1687 | 2529 | static enum route_map_match_result_t |
61ad901e | 2530 | route_match_ipv6_next_hop_type(void *rule, const struct prefix *prefix, |
eadd1687 | 2531 | route_map_object_t type, void *object) |
61ad901e | 2532 | { |
9b6d8fcf | 2533 | struct bgp_path_info *path; |
61ad901e DA |
2534 | struct in6_addr *addr = rule; |
2535 | ||
2536 | if (type == RMAP_BGP && prefix->family == AF_INET6) { | |
9b6d8fcf DS |
2537 | path = (struct bgp_path_info *)object; |
2538 | if (!path || !path->attr) | |
61ad901e DA |
2539 | return RMAP_DENYMATCH; |
2540 | ||
9b6d8fcf DS |
2541 | if (IPV6_ADDR_SAME(&path->attr->mp_nexthop_global, addr) |
2542 | && !path->attr->nh_ifindex) | |
61ad901e DA |
2543 | return RMAP_MATCH; |
2544 | } | |
2545 | return RMAP_NOMATCH; | |
2546 | } | |
2547 | ||
2548 | static void *route_match_ipv6_next_hop_type_compile(const char *arg) | |
2549 | { | |
2550 | struct in6_addr *address; | |
2551 | int ret; | |
2552 | ||
2553 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); | |
2554 | ||
2555 | ret = inet_pton(AF_INET6, "::0", address); | |
2556 | if (!ret) { | |
2557 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2558 | return NULL; | |
2559 | } | |
2560 | ||
2561 | return address; | |
2562 | } | |
2563 | ||
2564 | static void route_match_ipv6_next_hop_type_free(void *rule) | |
2565 | { | |
2566 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
2567 | } | |
2568 | ||
2569 | struct route_map_rule_cmd route_match_ipv6_next_hop_type_cmd = { | |
2570 | "ipv6 next-hop type", route_match_ipv6_next_hop_type, | |
2571 | route_match_ipv6_next_hop_type_compile, | |
2572 | route_match_ipv6_next_hop_type_free}; | |
2573 | ||
718e3744 | 2574 | /* `set ipv6 nexthop global IP_ADDRESS' */ |
2575 | ||
2576 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
eadd1687 LK |
2577 | static enum route_map_match_result_t |
2578 | route_set_ipv6_nexthop_global(void *rule, const struct prefix *p, | |
2579 | route_map_object_t type, void *object) | |
718e3744 | 2580 | { |
d62a17ae | 2581 | struct in6_addr *address; |
9b6d8fcf | 2582 | struct bgp_path_info *path; |
718e3744 | 2583 | |
d62a17ae | 2584 | if (type == RMAP_BGP) { |
2585 | /* Fetch routemap's rule information. */ | |
2586 | address = rule; | |
9b6d8fcf | 2587 | path = object; |
e52702f2 | 2588 | |
d62a17ae | 2589 | /* Set next hop value. */ |
9b6d8fcf | 2590 | path->attr->mp_nexthop_global = *address; |
3f9c7369 | 2591 | |
d62a17ae | 2592 | /* Set nexthop length. */ |
9b6d8fcf DS |
2593 | if (path->attr->mp_nexthop_len == 0) |
2594 | path->attr->mp_nexthop_len = BGP_ATTR_NHLEN_IPV6_GLOBAL; | |
3f9c7369 | 2595 | |
9b6d8fcf | 2596 | SET_FLAG(path->attr->rmap_change_flags, |
d62a17ae | 2597 | BATTR_RMAP_IPV6_GLOBAL_NHOP_CHANGED); |
2598 | } | |
718e3744 | 2599 | |
d62a17ae | 2600 | return RMAP_OKAY; |
718e3744 | 2601 | } |
2602 | ||
2603 | /* Route map `ip next-hop' compile function. Given string is converted | |
2604 | to struct in_addr structure. */ | |
d62a17ae | 2605 | static void *route_set_ipv6_nexthop_global_compile(const char *arg) |
718e3744 | 2606 | { |
d62a17ae | 2607 | int ret; |
2608 | struct in6_addr *address; | |
718e3744 | 2609 | |
d62a17ae | 2610 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2611 | |
d62a17ae | 2612 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2613 | |
d62a17ae | 2614 | if (ret == 0) { |
2615 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2616 | return NULL; | |
2617 | } | |
718e3744 | 2618 | |
d62a17ae | 2619 | return address; |
718e3744 | 2620 | } |
2621 | ||
2622 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2623 | static void route_set_ipv6_nexthop_global_free(void *rule) |
718e3744 | 2624 | { |
d62a17ae | 2625 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2626 | } |
2627 | ||
2628 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2629 | struct route_map_rule_cmd route_set_ipv6_nexthop_global_cmd = { |
2630 | "ipv6 next-hop global", route_set_ipv6_nexthop_global, | |
2631 | route_set_ipv6_nexthop_global_compile, | |
2632 | route_set_ipv6_nexthop_global_free}; | |
6b0655a2 | 2633 | |
161995ea | 2634 | /* Set next-hop preference value. */ |
eadd1687 | 2635 | static enum route_map_match_result_t |
123214ef | 2636 | route_set_ipv6_nexthop_prefer_global(void *rule, const struct prefix *prefix, |
d62a17ae | 2637 | route_map_object_t type, void *object) |
2638 | { | |
9b6d8fcf | 2639 | struct bgp_path_info *path; |
d62a17ae | 2640 | struct peer *peer; |
2641 | ||
2642 | if (type == RMAP_BGP) { | |
2643 | /* Fetch routemap's rule information. */ | |
9b6d8fcf DS |
2644 | path = object; |
2645 | peer = path->peer; | |
d62a17ae | 2646 | |
2647 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2648 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2649 | && peer->su_remote | |
2650 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2651 | /* Set next hop preference to global */ | |
9b6d8fcf DS |
2652 | path->attr->mp_nexthop_prefer_global = TRUE; |
2653 | SET_FLAG(path->attr->rmap_change_flags, | |
d62a17ae | 2654 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); |
2655 | } else { | |
9b6d8fcf DS |
2656 | path->attr->mp_nexthop_prefer_global = FALSE; |
2657 | SET_FLAG(path->attr->rmap_change_flags, | |
d62a17ae | 2658 | BATTR_RMAP_IPV6_PREFER_GLOBAL_CHANGED); |
2659 | } | |
161995ea | 2660 | } |
d62a17ae | 2661 | return RMAP_OKAY; |
161995ea DS |
2662 | } |
2663 | ||
d62a17ae | 2664 | static void *route_set_ipv6_nexthop_prefer_global_compile(const char *arg) |
161995ea | 2665 | { |
d62a17ae | 2666 | int *rins = NULL; |
161995ea | 2667 | |
d62a17ae | 2668 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2669 | *rins = 1; | |
161995ea | 2670 | |
d62a17ae | 2671 | return rins; |
161995ea DS |
2672 | } |
2673 | ||
2674 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2675 | static void route_set_ipv6_nexthop_prefer_global_free(void *rule) |
161995ea | 2676 | { |
d62a17ae | 2677 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
161995ea DS |
2678 | } |
2679 | ||
2680 | /* Route map commands for ip nexthop set preferred. */ | |
d62a17ae | 2681 | struct route_map_rule_cmd route_set_ipv6_nexthop_prefer_global_cmd = { |
2682 | "ipv6 next-hop prefer-global", route_set_ipv6_nexthop_prefer_global, | |
2683 | route_set_ipv6_nexthop_prefer_global_compile, | |
2684 | route_set_ipv6_nexthop_prefer_global_free}; | |
161995ea | 2685 | |
718e3744 | 2686 | /* `set ipv6 nexthop local IP_ADDRESS' */ |
2687 | ||
2688 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
eadd1687 LK |
2689 | static enum route_map_match_result_t |
2690 | route_set_ipv6_nexthop_local(void *rule, const struct prefix *p, | |
2691 | route_map_object_t type, void *object) | |
d62a17ae | 2692 | { |
2693 | struct in6_addr *address; | |
9b6d8fcf | 2694 | struct bgp_path_info *path; |
d62a17ae | 2695 | |
2696 | if (type == RMAP_BGP) { | |
2697 | /* Fetch routemap's rule information. */ | |
2698 | address = rule; | |
9b6d8fcf | 2699 | path = object; |
d62a17ae | 2700 | |
2701 | /* Set next hop value. */ | |
9b6d8fcf | 2702 | path->attr->mp_nexthop_local = *address; |
d62a17ae | 2703 | |
2704 | /* Set nexthop length. */ | |
9b6d8fcf | 2705 | if (path->attr->mp_nexthop_len |
d62a17ae | 2706 | != BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) |
9b6d8fcf | 2707 | path->attr->mp_nexthop_len = |
d62a17ae | 2708 | BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL; |
2709 | ||
9b6d8fcf | 2710 | SET_FLAG(path->attr->rmap_change_flags, |
d62a17ae | 2711 | BATTR_RMAP_IPV6_LL_NHOP_CHANGED); |
2712 | } | |
718e3744 | 2713 | |
d62a17ae | 2714 | return RMAP_OKAY; |
718e3744 | 2715 | } |
2716 | ||
2717 | /* Route map `ip nexthop' compile function. Given string is converted | |
2718 | to struct in_addr structure. */ | |
d62a17ae | 2719 | static void *route_set_ipv6_nexthop_local_compile(const char *arg) |
718e3744 | 2720 | { |
d62a17ae | 2721 | int ret; |
2722 | struct in6_addr *address; | |
718e3744 | 2723 | |
d62a17ae | 2724 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
718e3744 | 2725 | |
d62a17ae | 2726 | ret = inet_pton(AF_INET6, arg, address); |
718e3744 | 2727 | |
d62a17ae | 2728 | if (ret == 0) { |
2729 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2730 | return NULL; | |
2731 | } | |
718e3744 | 2732 | |
d62a17ae | 2733 | return address; |
718e3744 | 2734 | } |
2735 | ||
2736 | /* Free route map's compiled `ip nexthop' value. */ | |
d62a17ae | 2737 | static void route_set_ipv6_nexthop_local_free(void *rule) |
718e3744 | 2738 | { |
d62a17ae | 2739 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2740 | } |
2741 | ||
2742 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2743 | struct route_map_rule_cmd route_set_ipv6_nexthop_local_cmd = { |
2744 | "ipv6 next-hop local", route_set_ipv6_nexthop_local, | |
2745 | route_set_ipv6_nexthop_local_compile, | |
2746 | route_set_ipv6_nexthop_local_free}; | |
90916ac2 DS |
2747 | |
2748 | /* `set ipv6 nexthop peer-address' */ | |
2749 | ||
2750 | /* Set nexthop to object. ojbect must be pointer to struct attr. */ | |
eadd1687 LK |
2751 | static enum route_map_match_result_t |
2752 | route_set_ipv6_nexthop_peer(void *rule, const struct prefix *pfx, | |
2753 | route_map_object_t type, void *object) | |
d62a17ae | 2754 | { |
2755 | struct in6_addr peer_address; | |
9b6d8fcf | 2756 | struct bgp_path_info *path; |
d62a17ae | 2757 | struct peer *peer; |
2758 | ||
2759 | if (type == RMAP_BGP) { | |
2760 | /* Fetch routemap's rule information. */ | |
9b6d8fcf DS |
2761 | path = object; |
2762 | peer = path->peer; | |
d62a17ae | 2763 | |
2764 | if ((CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IN) | |
2765 | || CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_IMPORT)) | |
2766 | && peer->su_remote | |
2767 | && sockunion_family(peer->su_remote) == AF_INET6) { | |
2768 | peer_address = peer->su_remote->sin6.sin6_addr; | |
2769 | /* Set next hop value and length in attribute. */ | |
2770 | if (IN6_IS_ADDR_LINKLOCAL(&peer_address)) { | |
9b6d8fcf DS |
2771 | path->attr->mp_nexthop_local = peer_address; |
2772 | if (path->attr->mp_nexthop_len != 32) | |
2773 | path->attr->mp_nexthop_len = 32; | |
d62a17ae | 2774 | } else { |
9b6d8fcf DS |
2775 | path->attr->mp_nexthop_global = peer_address; |
2776 | if (path->attr->mp_nexthop_len == 0) | |
2777 | path->attr->mp_nexthop_len = 16; | |
d62a17ae | 2778 | } |
2779 | ||
2780 | } else if (CHECK_FLAG(peer->rmap_type, PEER_RMAP_TYPE_OUT)) { | |
2781 | /* The next hop value will be set as part of packet | |
2782 | * rewrite. | |
2783 | * Set the flags here to indicate that rewrite needs to | |
2784 | * be done. | |
2785 | * Also, clear the value - we clear both global and | |
2786 | * link-local | |
2787 | * nexthops, whether we send one or both is determined | |
2788 | * elsewhere. | |
2789 | */ | |
9b6d8fcf | 2790 | SET_FLAG(path->attr->rmap_change_flags, |
d62a17ae | 2791 | BATTR_RMAP_NEXTHOP_PEER_ADDRESS); |
2792 | /* clear next hop value. */ | |
9b6d8fcf | 2793 | memset(&(path->attr->mp_nexthop_global), 0, |
d62a17ae | 2794 | sizeof(struct in6_addr)); |
9b6d8fcf | 2795 | memset(&(path->attr->mp_nexthop_local), 0, |
d62a17ae | 2796 | sizeof(struct in6_addr)); |
2797 | } | |
90916ac2 | 2798 | } |
90916ac2 | 2799 | |
d62a17ae | 2800 | return RMAP_OKAY; |
90916ac2 DS |
2801 | } |
2802 | ||
2803 | /* Route map `ip next-hop' compile function. Given string is converted | |
2804 | to struct in_addr structure. */ | |
d62a17ae | 2805 | static void *route_set_ipv6_nexthop_peer_compile(const char *arg) |
90916ac2 | 2806 | { |
d62a17ae | 2807 | int *rins = NULL; |
90916ac2 | 2808 | |
d62a17ae | 2809 | rins = XCALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(int)); |
2810 | *rins = 1; | |
90916ac2 | 2811 | |
d62a17ae | 2812 | return rins; |
90916ac2 DS |
2813 | } |
2814 | ||
2815 | /* Free route map's compiled `ip next-hop' value. */ | |
d62a17ae | 2816 | static void route_set_ipv6_nexthop_peer_free(void *rule) |
90916ac2 | 2817 | { |
d62a17ae | 2818 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
90916ac2 DS |
2819 | } |
2820 | ||
2821 | /* Route map commands for ip nexthop set. */ | |
d62a17ae | 2822 | struct route_map_rule_cmd route_set_ipv6_nexthop_peer_cmd = { |
2823 | "ipv6 next-hop peer-address", route_set_ipv6_nexthop_peer, | |
2824 | route_set_ipv6_nexthop_peer_compile, route_set_ipv6_nexthop_peer_free}; | |
90916ac2 | 2825 | |
69ba6dd7 | 2826 | /* `set ipv4 vpn next-hop A.B.C.D' */ |
718e3744 | 2827 | |
eadd1687 LK |
2828 | static enum route_map_match_result_t |
2829 | route_set_vpnv4_nexthop(void *rule, const struct prefix *prefix, | |
2830 | route_map_object_t type, void *object) | |
718e3744 | 2831 | { |
d62a17ae | 2832 | struct in_addr *address; |
9b6d8fcf | 2833 | struct bgp_path_info *path; |
718e3744 | 2834 | |
d62a17ae | 2835 | if (type == RMAP_BGP) { |
2836 | /* Fetch routemap's rule information. */ | |
2837 | address = rule; | |
9b6d8fcf | 2838 | path = object; |
e52702f2 | 2839 | |
d62a17ae | 2840 | /* Set next hop value. */ |
9b6d8fcf DS |
2841 | path->attr->mp_nexthop_global_in = *address; |
2842 | path->attr->mp_nexthop_len = 4; | |
d62a17ae | 2843 | } |
718e3744 | 2844 | |
d62a17ae | 2845 | return RMAP_OKAY; |
718e3744 | 2846 | } |
2847 | ||
d62a17ae | 2848 | static void *route_set_vpnv4_nexthop_compile(const char *arg) |
718e3744 | 2849 | { |
d62a17ae | 2850 | int ret; |
2851 | struct in_addr *address; | |
718e3744 | 2852 | |
d62a17ae | 2853 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2854 | |
d62a17ae | 2855 | ret = inet_aton(arg, address); |
718e3744 | 2856 | |
d62a17ae | 2857 | if (ret == 0) { |
2858 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2859 | return NULL; | |
2860 | } | |
718e3744 | 2861 | |
d62a17ae | 2862 | return address; |
718e3744 | 2863 | } |
2864 | ||
69ba6dd7 | 2865 | /* `set ipv6 vpn next-hop A.B.C.D' */ |
d6902373 | 2866 | |
eadd1687 LK |
2867 | static enum route_map_match_result_t |
2868 | route_set_vpnv6_nexthop(void *rule, const struct prefix *prefix, | |
2869 | route_map_object_t type, void *object) | |
d6902373 | 2870 | { |
d62a17ae | 2871 | struct in6_addr *address; |
9b6d8fcf | 2872 | struct bgp_path_info *path; |
d6902373 | 2873 | |
d62a17ae | 2874 | if (type == RMAP_BGP) { |
2875 | /* Fetch routemap's rule information. */ | |
2876 | address = rule; | |
9b6d8fcf | 2877 | path = object; |
d6902373 | 2878 | |
d62a17ae | 2879 | /* Set next hop value. */ |
9b6d8fcf | 2880 | memcpy(&path->attr->mp_nexthop_global, address, |
d62a17ae | 2881 | sizeof(struct in6_addr)); |
9b6d8fcf | 2882 | path->attr->mp_nexthop_len = BGP_ATTR_NHLEN_VPNV6_GLOBAL; |
d62a17ae | 2883 | } |
d6902373 | 2884 | |
d62a17ae | 2885 | return RMAP_OKAY; |
d6902373 PG |
2886 | } |
2887 | ||
d62a17ae | 2888 | static void *route_set_vpnv6_nexthop_compile(const char *arg) |
d6902373 | 2889 | { |
d62a17ae | 2890 | int ret; |
2891 | struct in6_addr *address; | |
d6902373 | 2892 | |
d62a17ae | 2893 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in6_addr)); |
2894 | ret = inet_pton(AF_INET6, arg, address); | |
d6902373 | 2895 | |
d62a17ae | 2896 | if (ret == 0) { |
2897 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2898 | return NULL; | |
2899 | } | |
d6902373 | 2900 | |
d62a17ae | 2901 | return address; |
d6902373 PG |
2902 | } |
2903 | ||
d62a17ae | 2904 | static void route_set_vpn_nexthop_free(void *rule) |
718e3744 | 2905 | { |
d62a17ae | 2906 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2907 | } |
2908 | ||
69ba6dd7 | 2909 | /* Route map commands for ipv4 next-hop set. */ |
d62a17ae | 2910 | struct route_map_rule_cmd route_set_vpnv4_nexthop_cmd = { |
2911 | "ipv4 vpn next-hop", route_set_vpnv4_nexthop, | |
2912 | route_set_vpnv4_nexthop_compile, route_set_vpn_nexthop_free}; | |
d6902373 | 2913 | |
69ba6dd7 | 2914 | /* Route map commands for ipv6 next-hop set. */ |
d62a17ae | 2915 | struct route_map_rule_cmd route_set_vpnv6_nexthop_cmd = { |
2916 | "ipv6 vpn next-hop", route_set_vpnv6_nexthop, | |
2917 | route_set_vpnv6_nexthop_compile, route_set_vpn_nexthop_free}; | |
6b0655a2 | 2918 | |
718e3744 | 2919 | /* `set originator-id' */ |
2920 | ||
2921 | /* For origin set. */ | |
eadd1687 LK |
2922 | static enum route_map_match_result_t |
2923 | route_set_originator_id(void *rule, const struct prefix *prefix, | |
2924 | route_map_object_t type, void *object) | |
718e3744 | 2925 | { |
d62a17ae | 2926 | struct in_addr *address; |
9b6d8fcf | 2927 | struct bgp_path_info *path; |
718e3744 | 2928 | |
d62a17ae | 2929 | if (type == RMAP_BGP) { |
2930 | address = rule; | |
9b6d8fcf | 2931 | path = object; |
e52702f2 | 2932 | |
9b6d8fcf DS |
2933 | path->attr->flag |= ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID); |
2934 | path->attr->originator_id = *address; | |
d62a17ae | 2935 | } |
718e3744 | 2936 | |
d62a17ae | 2937 | return RMAP_OKAY; |
718e3744 | 2938 | } |
2939 | ||
2940 | /* Compile function for originator-id set. */ | |
d62a17ae | 2941 | static void *route_set_originator_id_compile(const char *arg) |
718e3744 | 2942 | { |
d62a17ae | 2943 | int ret; |
2944 | struct in_addr *address; | |
718e3744 | 2945 | |
d62a17ae | 2946 | address = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(struct in_addr)); |
718e3744 | 2947 | |
d62a17ae | 2948 | ret = inet_aton(arg, address); |
718e3744 | 2949 | |
d62a17ae | 2950 | if (ret == 0) { |
2951 | XFREE(MTYPE_ROUTE_MAP_COMPILED, address); | |
2952 | return NULL; | |
2953 | } | |
718e3744 | 2954 | |
d62a17ae | 2955 | return address; |
718e3744 | 2956 | } |
2957 | ||
2958 | /* Compile function for originator_id set. */ | |
d62a17ae | 2959 | static void route_set_originator_id_free(void *rule) |
718e3744 | 2960 | { |
d62a17ae | 2961 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
718e3744 | 2962 | } |
2963 | ||
515e500c | 2964 | /* Set originator-id rule structure. */ |
d62a17ae | 2965 | struct route_map_rule_cmd route_set_originator_id_cmd = { |
9d303b37 DL |
2966 | "originator-id", route_set_originator_id, |
2967 | route_set_originator_id_compile, route_set_originator_id_free, | |
718e3744 | 2968 | }; |
6b0655a2 | 2969 | |
718e3744 | 2970 | /* Add bgp route map rule. */ |
d62a17ae | 2971 | static int bgp_route_match_add(struct vty *vty, const char *command, |
2972 | const char *arg, route_map_event_t type) | |
2973 | { | |
2974 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
9ca25fed | 2975 | int retval = CMD_SUCCESS; |
d62a17ae | 2976 | int ret; |
2977 | ||
2978 | ret = route_map_add_match(index, command, arg); | |
9ca25fed DS |
2979 | switch (ret) { |
2980 | case RMAP_RULE_MISSING: | |
2981 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
2982 | retval = CMD_WARNING_CONFIG_FAILED; | |
2983 | break; | |
2984 | case RMAP_COMPILE_ERROR: | |
2985 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
2986 | retval = CMD_WARNING_CONFIG_FAILED; | |
2987 | break; | |
2988 | case RMAP_COMPILE_SUCCESS: | |
2989 | if (type != RMAP_EVENT_MATCH_ADDED) { | |
2990 | route_map_upd8_dependency(type, arg, index->map->name); | |
d62a17ae | 2991 | } |
9ca25fed | 2992 | break; |
718e3744 | 2993 | } |
518f0eb1 | 2994 | |
9ca25fed | 2995 | return retval; |
718e3744 | 2996 | } |
2997 | ||
2998 | /* Delete bgp route map rule. */ | |
d62a17ae | 2999 | static int bgp_route_match_delete(struct vty *vty, const char *command, |
3000 | const char *arg, route_map_event_t type) | |
3001 | { | |
3002 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
3003 | int ret; | |
9ca25fed | 3004 | int retval = CMD_SUCCESS; |
d62a17ae | 3005 | char *dep_name = NULL; |
3006 | const char *tmpstr; | |
3007 | char *rmap_name = NULL; | |
3008 | ||
3009 | if (type != RMAP_EVENT_MATCH_DELETED) { | |
3010 | /* ignore the mundane, the types without any dependency */ | |
3011 | if (arg == NULL) { | |
3012 | if ((tmpstr = route_map_get_match_arg(index, command)) | |
3013 | != NULL) | |
3014 | dep_name = | |
3015 | XSTRDUP(MTYPE_ROUTE_MAP_RULE, tmpstr); | |
3016 | } else { | |
3017 | dep_name = XSTRDUP(MTYPE_ROUTE_MAP_RULE, arg); | |
3018 | } | |
3019 | rmap_name = XSTRDUP(MTYPE_ROUTE_MAP_NAME, index->map->name); | |
ffd0c037 | 3020 | } |
d62a17ae | 3021 | |
3022 | ret = route_map_delete_match(index, command, dep_name); | |
9ca25fed DS |
3023 | switch (ret) { |
3024 | case RMAP_RULE_MISSING: | |
3025 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
3026 | retval = CMD_WARNING_CONFIG_FAILED; | |
3027 | break; | |
3028 | case RMAP_COMPILE_ERROR: | |
3029 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
3030 | retval = CMD_WARNING_CONFIG_FAILED; | |
3031 | break; | |
3032 | case RMAP_COMPILE_SUCCESS: | |
3033 | if (type != RMAP_EVENT_MATCH_DELETED && dep_name) | |
3034 | route_map_upd8_dependency(type, dep_name, rmap_name); | |
3035 | break; | |
718e3744 | 3036 | } |
518f0eb1 | 3037 | |
0a22ddfb QY |
3038 | XFREE(MTYPE_ROUTE_MAP_RULE, dep_name); |
3039 | XFREE(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
518f0eb1 | 3040 | |
9ca25fed | 3041 | return retval; |
718e3744 | 3042 | } |
3043 | ||
518f0eb1 | 3044 | /* |
2a3d5731 | 3045 | * This is the workhorse routine for processing in/out routemap |
518f0eb1 DS |
3046 | * modifications. |
3047 | */ | |
d62a17ae | 3048 | static void bgp_route_map_process_peer(const char *rmap_name, |
3049 | struct route_map *map, struct peer *peer, | |
3050 | int afi, int safi, int route_update) | |
3051 | { | |
d62a17ae | 3052 | struct bgp_filter *filter; |
3053 | ||
3054 | if (!peer || !rmap_name) | |
3055 | return; | |
3056 | ||
3057 | filter = &peer->filter[afi][safi]; | |
3058 | /* | |
3059 | * in is for non-route-server clients, | |
3060 | * out is for all peers | |
3061 | */ | |
db77a501 DS |
3062 | if (filter->map[RMAP_IN].name |
3063 | && (strcmp(rmap_name, filter->map[RMAP_IN].name) == 0)) { | |
3064 | filter->map[RMAP_IN].map = map; | |
d62a17ae | 3065 | |
db77a501 | 3066 | if (route_update && peer->status == Established) { |
d62a17ae | 3067 | if (CHECK_FLAG(peer->af_flags[afi][safi], |
3068 | PEER_FLAG_SOFT_RECONFIG)) { | |
3069 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
3070 | zlog_debug( | |
db77a501 | 3071 | "Processing route_map %s update on peer %s (inbound, soft-reconfig)", |
d62a17ae | 3072 | rmap_name, peer->host); |
3073 | ||
3074 | bgp_soft_reconfig_in(peer, afi, safi); | |
3075 | } else if (CHECK_FLAG(peer->cap, | |
3076 | PEER_CAP_REFRESH_OLD_RCV) | |
3077 | || CHECK_FLAG(peer->cap, | |
3078 | PEER_CAP_REFRESH_NEW_RCV)) { | |
3079 | if (bgp_debug_update(peer, NULL, NULL, 1)) | |
3080 | zlog_debug( | |
db77a501 | 3081 | "Processing route_map %s update on peer %s (inbound, route-refresh)", |
d62a17ae | 3082 | rmap_name, peer->host); |
3083 | bgp_route_refresh_send(peer, afi, safi, 0, 0, | |
3084 | 0); | |
3085 | } | |
d62a17ae | 3086 | } |
518f0eb1 | 3087 | } |
d62a17ae | 3088 | |
3089 | /* | |
3090 | * For outbound, unsuppress and default-originate map change (content or | |
3091 | * map created), merely update the "config" here, the actual route | |
3092 | * announcement happens at the group level. | |
3093 | */ | |
3094 | if (filter->map[RMAP_OUT].name | |
3095 | && (strcmp(rmap_name, filter->map[RMAP_OUT].name) == 0)) | |
3096 | filter->map[RMAP_OUT].map = map; | |
3097 | ||
3098 | if (filter->usmap.name && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
3099 | filter->usmap.map = map; | |
3100 | ||
3101 | if (peer->default_rmap[afi][safi].name | |
3102 | && (strcmp(rmap_name, peer->default_rmap[afi][safi].name) == 0)) | |
3103 | peer->default_rmap[afi][safi].map = map; | |
3104 | } | |
3105 | ||
3106 | static void bgp_route_map_update_peer_group(const char *rmap_name, | |
3107 | struct route_map *map, | |
3108 | struct bgp *bgp) | |
3109 | { | |
3110 | struct peer_group *group; | |
3111 | struct listnode *node, *nnode; | |
3112 | struct bgp_filter *filter; | |
3113 | int afi, safi; | |
3114 | int direct; | |
3115 | ||
3116 | if (!bgp) | |
3117 | return; | |
3118 | ||
3119 | /* All the peers have been updated correctly already. This is | |
3120 | * just updating the placeholder data. No real update required. | |
3121 | */ | |
05c7a1cc QY |
3122 | for (ALL_LIST_ELEMENTS(bgp->group, node, nnode, group)) { |
3123 | FOREACH_AFI_SAFI (afi, safi) { | |
3124 | filter = &group->conf->filter[afi][safi]; | |
3125 | ||
3126 | for (direct = RMAP_IN; direct < RMAP_MAX; direct++) { | |
3127 | if ((filter->map[direct].name) | |
3128 | && (strcmp(rmap_name, | |
3129 | filter->map[direct].name) | |
d62a17ae | 3130 | == 0)) |
05c7a1cc | 3131 | filter->map[direct].map = map; |
d62a17ae | 3132 | } |
05c7a1cc QY |
3133 | |
3134 | if (filter->usmap.name | |
3135 | && (strcmp(rmap_name, filter->usmap.name) == 0)) | |
3136 | filter->usmap.map = map; | |
3137 | } | |
3138 | } | |
518f0eb1 DS |
3139 | } |
3140 | ||
a6e0d253 DW |
3141 | /* |
3142 | * Note that if an extreme number (tens of thousands) of route-maps are in use | |
3143 | * and if bgp has an extreme number of peers, network statements, etc then this | |
3144 | * function can consume a lot of cycles. This is due to this function being | |
3145 | * called for each route-map and within this function we walk the list of peers, | |
3146 | * network statements, etc looking to see if they use this route-map. | |
3147 | */ | |
d62a17ae | 3148 | static void bgp_route_map_process_update(struct bgp *bgp, const char *rmap_name, |
3149 | int route_update) | |
3150 | { | |
3151 | int i; | |
3152 | afi_t afi; | |
3153 | safi_t safi; | |
3154 | struct peer *peer; | |
3155 | struct bgp_node *bn; | |
3156 | struct bgp_static *bgp_static; | |
3157 | struct listnode *node, *nnode; | |
3158 | struct route_map *map; | |
3159 | char buf[INET6_ADDRSTRLEN]; | |
3160 | ||
3161 | map = route_map_lookup_by_name(rmap_name); | |
3162 | ||
3163 | for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) { | |
3164 | ||
3165 | /* Ignore dummy peer-group structure */ | |
3166 | if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) | |
3167 | continue; | |
3168 | ||
05c7a1cc QY |
3169 | FOREACH_AFI_SAFI (afi, safi) { |
3170 | /* process in/out/import/export/default-orig | |
3171 | * route-maps */ | |
3172 | bgp_route_map_process_peer(rmap_name, map, peer, afi, | |
3173 | safi, route_update); | |
3174 | } | |
d62a17ae | 3175 | } |
3176 | ||
3177 | /* for outbound/default-orig route-maps, process for groups */ | |
3178 | update_group_policy_update(bgp, BGP_POLICY_ROUTE_MAP, rmap_name, | |
3179 | route_update, 0); | |
3180 | ||
3181 | /* update peer-group config (template) */ | |
3182 | bgp_route_map_update_peer_group(rmap_name, map, bgp); | |
3183 | ||
05c7a1cc QY |
3184 | FOREACH_AFI_SAFI (afi, safi) { |
3185 | /* For table route-map updates. */ | |
3186 | if (!bgp_fibupd_safi(safi)) | |
3187 | continue; | |
d62a17ae | 3188 | |
05c7a1cc QY |
3189 | if (bgp->table_map[afi][safi].name |
3190 | && (strcmp(rmap_name, bgp->table_map[afi][safi].name) | |
3191 | == 0)) { | |
b4897fa5 | 3192 | |
3193 | /* bgp->table_map[afi][safi].map is NULL. | |
3194 | * i.e Route map creation event. | |
3195 | * So update applied_counter. | |
3196 | * If it is not NULL, i.e It may be routemap updation or | |
3197 | * deletion. so no need to update the counter. | |
3198 | */ | |
3199 | if (!bgp->table_map[afi][safi].map) | |
3200 | route_map_counter_increment(map); | |
05c7a1cc QY |
3201 | bgp->table_map[afi][safi].map = map; |
3202 | ||
3203 | if (BGP_DEBUG(zebra, ZEBRA)) | |
3204 | zlog_debug( | |
3205 | "Processing route_map %s update on " | |
3206 | "table map", | |
3207 | rmap_name); | |
3208 | if (route_update) | |
3209 | bgp_zebra_announce_table(bgp, afi, safi); | |
3210 | } | |
d62a17ae | 3211 | |
05c7a1cc QY |
3212 | /* For network route-map updates. */ |
3213 | for (bn = bgp_table_top(bgp->route[afi][safi]); bn; | |
96f10e1e | 3214 | bn = bgp_route_next(bn)) { |
5a8ba9fc | 3215 | bgp_static = bgp_node_get_bgp_static_info(bn); |
c9837105 DS |
3216 | if (!bgp_static) |
3217 | continue; | |
3218 | ||
3219 | if (!bgp_static->rmap.name | |
3220 | || (strcmp(rmap_name, bgp_static->rmap.name) != 0)) | |
3221 | continue; | |
3222 | ||
b4897fa5 | 3223 | if (!bgp_static->rmap.map) |
3224 | route_map_counter_increment(map); | |
3225 | ||
c9837105 DS |
3226 | bgp_static->rmap.map = map; |
3227 | ||
3228 | if (route_update && !bgp_static->backdoor) { | |
3229 | if (bgp_debug_zebra(&bn->p)) | |
3230 | zlog_debug( | |
3231 | "Processing route_map %s update on static route %s", | |
3232 | rmap_name, | |
3233 | inet_ntop(bn->p.family, | |
3234 | &bn->p.u.prefix, buf, | |
3235 | INET6_ADDRSTRLEN)); | |
3236 | bgp_static_update(bgp, &bn->p, bgp_static, afi, | |
3237 | safi); | |
05c7a1cc | 3238 | } |
96f10e1e | 3239 | } |
05c7a1cc | 3240 | } |
d62a17ae | 3241 | |
3242 | /* For redistribute route-map updates. */ | |
3243 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
3244 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
3245 | struct list *red_list; | |
d62a17ae | 3246 | struct bgp_redist *red; |
3247 | ||
3248 | red_list = bgp->redist[afi][i]; | |
3249 | if (!red_list) | |
3250 | continue; | |
3251 | ||
3252 | for (ALL_LIST_ELEMENTS_RO(red_list, node, red)) { | |
c9837105 DS |
3253 | if (!red->rmap.name |
3254 | || (strcmp(rmap_name, red->rmap.name) != 0)) | |
3255 | continue; | |
3256 | ||
b4897fa5 | 3257 | if (!red->rmap.map) |
3258 | route_map_counter_increment(map); | |
3259 | ||
c9837105 DS |
3260 | red->rmap.map = map; |
3261 | ||
3262 | if (!route_update) | |
3263 | continue; | |
3264 | ||
3265 | if (BGP_DEBUG(zebra, ZEBRA)) | |
3266 | zlog_debug( | |
3267 | "Processing route_map %s update on redistributed routes", | |
3268 | rmap_name); | |
3269 | ||
3270 | bgp_redistribute_resend(bgp, afi, i, | |
d62a17ae | 3271 | red->instance); |
d62a17ae | 3272 | } |
3273 | } | |
53c84f78 MK |
3274 | |
3275 | /* for type5 command route-maps */ | |
3276 | FOREACH_AFI_SAFI (afi, safi) { | |
c9837105 DS |
3277 | if (!bgp->adv_cmd_rmap[afi][safi].name |
3278 | || strcmp(rmap_name, bgp->adv_cmd_rmap[afi][safi].name) | |
3279 | != 0) | |
3280 | continue; | |
3281 | ||
2686df6a NS |
3282 | /* Make sure the route-map is populated here if not already done */ |
3283 | bgp->adv_cmd_rmap[afi][safi].map = map; | |
3284 | ||
c9837105 DS |
3285 | if (BGP_DEBUG(zebra, ZEBRA)) |
3286 | zlog_debug( | |
3287 | "Processing route_map %s update on advertise type5 route command", | |
3288 | rmap_name); | |
2686df6a | 3289 | |
456a4697 | 3290 | if (route_update && advertise_type5_routes(bgp, afi)) { |
2686df6a NS |
3291 | bgp_evpn_withdraw_type5_routes(bgp, afi, safi); |
3292 | bgp_evpn_advertise_type5_routes(bgp, afi, safi); | |
3293 | } | |
53c84f78 | 3294 | } |
d62a17ae | 3295 | } |
3296 | ||
46a69f10 | 3297 | static void bgp_route_map_process_update_cb(char *rmap_name) |
d62a17ae | 3298 | { |
3299 | struct listnode *node, *nnode; | |
3300 | struct bgp *bgp; | |
3301 | ||
ddb5b488 | 3302 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { |
d62a17ae | 3303 | bgp_route_map_process_update(bgp, rmap_name, 1); |
5fe9f963 | 3304 | |
65efcfce | 3305 | #if ENABLE_BGP_VNC |
ddb5b488 PZ |
3306 | /* zlog_debug("%s: calling vnc_routemap_update", __func__); */ |
3307 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 3308 | #endif |
ddb5b488 PZ |
3309 | } |
3310 | ||
3311 | vpn_policy_routemap_event(rmap_name); | |
518f0eb1 DS |
3312 | } |
3313 | ||
d62a17ae | 3314 | int bgp_route_map_update_timer(struct thread *thread) |
518f0eb1 | 3315 | { |
d62a17ae | 3316 | bm->t_rmap_update = NULL; |
518f0eb1 | 3317 | |
d62a17ae | 3318 | route_map_walk_update_list(bgp_route_map_process_update_cb); |
518f0eb1 | 3319 | |
d62a17ae | 3320 | return (0); |
518f0eb1 DS |
3321 | } |
3322 | ||
d62a17ae | 3323 | static void bgp_route_map_mark_update(const char *rmap_name) |
518f0eb1 | 3324 | { |
d62a17ae | 3325 | if (bm->t_rmap_update == NULL) { |
3326 | struct listnode *node, *nnode; | |
3327 | struct bgp *bgp; | |
3f9c7369 | 3328 | |
d62a17ae | 3329 | /* rmap_update_timer of 0 means don't do route updates */ |
3330 | if (bm->rmap_update_timer) { | |
3331 | bm->t_rmap_update = NULL; | |
3332 | thread_add_timer(bm->master, bgp_route_map_update_timer, | |
3333 | NULL, bm->rmap_update_timer, | |
3334 | &bm->t_rmap_update); | |
5fe9f963 | 3335 | |
d62a17ae | 3336 | /* Signal the groups that a route-map update event has |
3337 | * started */ | |
3338 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3339 | update_group_policy_update(bgp, | |
3340 | BGP_POLICY_ROUTE_MAP, | |
3341 | rmap_name, 1, 1); | |
3342 | } else { | |
3343 | for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) | |
3344 | bgp_route_map_process_update(bgp, rmap_name, 0); | |
3345 | #if ENABLE_BGP_VNC | |
3346 | zlog_debug("%s: calling vnc_routemap_update", __func__); | |
3347 | vnc_routemap_update(bgp, __func__); | |
65efcfce | 3348 | #endif |
d62a17ae | 3349 | } |
3350 | } | |
718e3744 | 3351 | } |
6b0655a2 | 3352 | |
d62a17ae | 3353 | static void bgp_route_map_add(const char *rmap_name) |
73ac8160 | 3354 | { |
7096e938 | 3355 | if (route_map_mark_updated(rmap_name) == 0) |
d62a17ae | 3356 | bgp_route_map_mark_update(rmap_name); |
73ac8160 | 3357 | |
d62a17ae | 3358 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 | 3359 | } |
518f0eb1 | 3360 | |
d62a17ae | 3361 | static void bgp_route_map_delete(const char *rmap_name) |
73ac8160 | 3362 | { |
7096e938 | 3363 | if (route_map_mark_updated(rmap_name) == 0) |
d62a17ae | 3364 | bgp_route_map_mark_update(rmap_name); |
73ac8160 | 3365 | |
d62a17ae | 3366 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_DELETED); |
73ac8160 | 3367 | } |
518f0eb1 | 3368 | |
097b5973 | 3369 | static void bgp_route_map_event(const char *rmap_name) |
73ac8160 | 3370 | { |
7096e938 | 3371 | if (route_map_mark_updated(rmap_name) == 0) |
d62a17ae | 3372 | bgp_route_map_mark_update(rmap_name); |
518f0eb1 | 3373 | |
d62a17ae | 3374 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); |
73ac8160 DS |
3375 | } |
3376 | ||
d37ba549 MK |
3377 | DEFUN (match_mac_address, |
3378 | match_mac_address_cmd, | |
3379 | "match mac address WORD", | |
3380 | MATCH_STR | |
3381 | "mac address\n" | |
3382 | "Match address of route\n" | |
3383 | "MAC Access-list name\n") | |
3384 | { | |
3385 | return bgp_route_match_add(vty, "mac address", argv[3]->arg, | |
3386 | RMAP_EVENT_FILTER_ADDED); | |
3387 | } | |
3388 | ||
3389 | DEFUN (no_match_mac_address, | |
3390 | no_match_mac_address_cmd, | |
646050e5 | 3391 | "no match mac address WORD", |
d37ba549 MK |
3392 | NO_STR |
3393 | MATCH_STR | |
3394 | "mac\n" | |
646050e5 MK |
3395 | "Match address of route\n" |
3396 | "MAC acess-list name\n") | |
d37ba549 | 3397 | { |
d37ba549 MK |
3398 | return bgp_route_match_delete(vty, "mac address", argv[4]->arg, |
3399 | RMAP_EVENT_FILTER_DELETED); | |
3400 | } | |
73ac8160 | 3401 | |
33c2ff62 MK |
3402 | DEFUN (match_evpn_route_type, |
3403 | match_evpn_route_type_cmd, | |
d4ef18b6 | 3404 | "match evpn route-type <macip | multicast | prefix>", |
33c2ff62 MK |
3405 | MATCH_STR |
3406 | EVPN_HELP_STR | |
3407 | "Match route-type\n" | |
3408 | "mac-ip route\n" | |
3409 | "IMET route\n" | |
3410 | "prefix route\n") | |
3411 | { | |
3412 | return bgp_route_match_add(vty, "evpn route-type", argv[3]->arg, | |
3413 | RMAP_EVENT_MATCH_ADDED); | |
3414 | } | |
3415 | ||
3416 | DEFUN (no_match_evpn_route_type, | |
3417 | no_match_evpn_route_type_cmd, | |
d4ef18b6 | 3418 | "no match evpn route-type <macip | multicast | prefix>", |
33c2ff62 MK |
3419 | NO_STR |
3420 | MATCH_STR | |
3421 | EVPN_HELP_STR | |
3422 | "Match route-type\n" | |
3423 | "mac-ip route\n" | |
3424 | "IMET route\n" | |
3425 | "prefix route\n") | |
3426 | { | |
3427 | return bgp_route_match_delete(vty, "evpn route-type", argv[4]->arg, | |
3428 | RMAP_EVENT_MATCH_DELETED); | |
3429 | } | |
3430 | ||
3431 | ||
16f7ce2b MK |
3432 | DEFUN (match_evpn_vni, |
3433 | match_evpn_vni_cmd, | |
093e3f23 | 3434 | "match evpn vni " CMD_VNI_RANGE, |
16f7ce2b | 3435 | MATCH_STR |
62982d5a | 3436 | EVPN_HELP_STR |
16f7ce2b MK |
3437 | "Match VNI\n" |
3438 | "VNI ID\n") | |
3439 | { | |
646050e5 | 3440 | return bgp_route_match_add(vty, "evpn vni", argv[3]->arg, |
16f7ce2b MK |
3441 | RMAP_EVENT_MATCH_ADDED); |
3442 | } | |
3443 | ||
3444 | DEFUN (no_match_evpn_vni, | |
3445 | no_match_evpn_vni_cmd, | |
093e3f23 | 3446 | "no match evpn vni " CMD_VNI_RANGE, |
16f7ce2b MK |
3447 | NO_STR |
3448 | MATCH_STR | |
62982d5a | 3449 | EVPN_HELP_STR |
16f7ce2b MK |
3450 | "Match VNI\n" |
3451 | "VNI ID\n") | |
3452 | { | |
646050e5 | 3453 | return bgp_route_match_delete(vty, "evpn vni", argv[4]->arg, |
16f7ce2b MK |
3454 | RMAP_EVENT_MATCH_DELETED); |
3455 | } | |
3456 | ||
6fb219da MK |
3457 | DEFUN (match_evpn_default_route, |
3458 | match_evpn_default_route_cmd, | |
3459 | "match evpn default-route", | |
3460 | MATCH_STR | |
3461 | EVPN_HELP_STR | |
3462 | "default EVPN type-5 route\n") | |
3463 | { | |
3464 | return bgp_route_match_add(vty, "evpn default-route", NULL, | |
3465 | RMAP_EVENT_MATCH_ADDED); | |
3466 | } | |
3467 | ||
3468 | DEFUN (no_match_evpn_default_route, | |
3469 | no_match_evpn_default_route_cmd, | |
3470 | "no match evpn default-route", | |
3471 | NO_STR | |
3472 | MATCH_STR | |
3473 | EVPN_HELP_STR | |
3474 | "default EVPN type-5 route\n") | |
3475 | { | |
3476 | return bgp_route_match_delete(vty, "evpn default-route", NULL, | |
3477 | RMAP_EVENT_MATCH_DELETED); | |
3478 | } | |
3479 | ||
1dcc9e5b CS |
3480 | DEFPY(match_vrl_source_vrf, |
3481 | match_vrl_source_vrf_cmd, | |
3482 | "match source-vrf NAME$vrf_name", | |
3483 | MATCH_STR | |
3484 | "source vrf\n" | |
3485 | "The VRF name\n") | |
3486 | { | |
3487 | return bgp_route_match_add(vty, "source-vrf", vrf_name, | |
3488 | RMAP_EVENT_MATCH_ADDED); | |
3489 | } | |
3490 | ||
3491 | DEFPY(no_match_vrl_source_vrf, | |
3492 | no_match_vrl_source_vrf_cmd, | |
3493 | "no match source-vrf NAME$vrf_name", | |
3494 | NO_STR | |
3495 | MATCH_STR | |
3496 | "source vrf\n" | |
3497 | "The VRF name\n") | |
3498 | { | |
3499 | return bgp_route_match_delete(vty, "source-vrf", vrf_name, | |
3500 | RMAP_EVENT_MATCH_DELETED); | |
3501 | } | |
3502 | ||
fee0f4c6 | 3503 | DEFUN (match_peer, |
3504 | match_peer_cmd, | |
8c3433e4 | 3505 | "match peer <A.B.C.D|X:X::X:X|WORD>", |
fee0f4c6 | 3506 | MATCH_STR |
3507 | "Match peer address\n" | |
6e13ed4a | 3508 | "IP address of peer\n" |
8c3433e4 DS |
3509 | "IPv6 address of peer\n" |
3510 | "Interface name of peer\n") | |
fee0f4c6 | 3511 | { |
d62a17ae | 3512 | int idx_ip = 2; |
3513 | return bgp_route_match_add(vty, "peer", argv[idx_ip]->arg, | |
3514 | RMAP_EVENT_MATCH_ADDED); | |
fee0f4c6 | 3515 | } |
3516 | ||
3517 | DEFUN (match_peer_local, | |
f412b39a | 3518 | match_peer_local_cmd, |
fee0f4c6 | 3519 | "match peer local", |
3520 | MATCH_STR | |
3521 | "Match peer address\n" | |
3522 | "Static or Redistributed routes\n") | |
3523 | { | |
d62a17ae | 3524 | return bgp_route_match_add(vty, "peer", "local", |
3525 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3526 | } |
3527 | ||
3528 | DEFUN (no_match_peer, | |
3529 | no_match_peer_cmd, | |
8c3433e4 | 3530 | "no match peer [<local|A.B.C.D|X:X::X:X|WORD>]", |
fee0f4c6 | 3531 | NO_STR |
3532 | MATCH_STR | |
4c9bd275 DW |
3533 | "Match peer address\n" |
3534 | "Static or Redistributed routes\n" | |
3535 | "IP address of peer\n" | |
8c3433e4 DS |
3536 | "IPv6 address of peer\n" |
3537 | "Interface name of peer\n") | |
fee0f4c6 | 3538 | { |
d62a17ae | 3539 | int idx_peer = 3; |
4c9bd275 | 3540 | |
d62a17ae | 3541 | if (argc <= idx_peer) |
3542 | return bgp_route_match_delete(vty, "peer", NULL, | |
3543 | RMAP_EVENT_MATCH_DELETED); | |
3544 | return bgp_route_match_delete(vty, "peer", argv[idx_peer]->arg, | |
3545 | RMAP_EVENT_MATCH_DELETED); | |
fee0f4c6 | 3546 | } |
3547 | ||
1d7c7ace DS |
3548 | #if defined(HAVE_LUA) |
3549 | DEFUN (match_command, | |
3550 | match_command_cmd, | |
3551 | "match command WORD", | |
3552 | MATCH_STR | |
3553 | "Run a command to match\n" | |
3554 | "The command to run\n") | |
3555 | { | |
3556 | return bgp_route_match_add(vty, "command", argv[2]->arg, | |
3557 | RMAP_EVENT_FILTER_ADDED); | |
3558 | } | |
3559 | ||
3560 | DEFUN (no_match_command, | |
3561 | no_match_command_cmd, | |
3562 | "no match command WORD", | |
3563 | NO_STR | |
3564 | MATCH_STR | |
3565 | "Run a command to match\n" | |
3566 | "The command to run\n") | |
3567 | { | |
3568 | return bgp_route_match_delete(vty, "command", argv[3]->arg, | |
3569 | RMAP_EVENT_FILTER_DELETED); | |
3570 | } | |
3571 | #endif | |
fee0f4c6 | 3572 | |
4c9bd275 | 3573 | /* match probability */ |
1add115a VT |
3574 | DEFUN (match_probability, |
3575 | match_probability_cmd, | |
6147e2c6 | 3576 | "match probability (0-100)", |
1add115a VT |
3577 | MATCH_STR |
3578 | "Match portion of routes defined by percentage value\n" | |
3579 | "Percentage of routes\n") | |
3580 | { | |
d62a17ae | 3581 | int idx_number = 2; |
3582 | return bgp_route_match_add(vty, "probability", argv[idx_number]->arg, | |
3583 | RMAP_EVENT_MATCH_ADDED); | |
1add115a VT |
3584 | } |
3585 | ||
4c9bd275 | 3586 | |
1add115a VT |
3587 | DEFUN (no_match_probability, |
3588 | no_match_probability_cmd, | |
4c9bd275 | 3589 | "no match probability [(1-99)]", |
1add115a VT |
3590 | NO_STR |
3591 | MATCH_STR | |
4c9bd275 DW |
3592 | "Match portion of routes defined by percentage value\n" |
3593 | "Percentage of routes\n") | |
1add115a | 3594 | { |
d62a17ae | 3595 | int idx_number = 3; |
3596 | if (argc <= idx_number) | |
3597 | return bgp_route_match_delete(vty, "probability", NULL, | |
3598 | RMAP_EVENT_MATCH_DELETED); | |
3599 | return bgp_route_match_delete(vty, "probability", argv[idx_number]->arg, | |
3600 | RMAP_EVENT_MATCH_DELETED); | |
1add115a VT |
3601 | } |
3602 | ||
1add115a | 3603 | |
f412b39a | 3604 | DEFUN (match_ip_route_source, |
c1643bb7 | 3605 | match_ip_route_source_cmd, |
6147e2c6 | 3606 | "match ip route-source <(1-199)|(1300-2699)|WORD>", |
c1643bb7 | 3607 | MATCH_STR |
3608 | IP_STR | |
3609 | "Match advertising source address of route\n" | |
3610 | "IP access-list number\n" | |
3611 | "IP access-list number (expanded range)\n" | |
3612 | "IP standard access-list name\n") | |
3613 | { | |
d62a17ae | 3614 | int idx_acl = 3; |
3615 | return bgp_route_match_add(vty, "ip route-source", argv[idx_acl]->arg, | |
3616 | RMAP_EVENT_FILTER_ADDED); | |
c1643bb7 | 3617 | } |
3618 | ||
4c9bd275 | 3619 | |
c1643bb7 | 3620 | DEFUN (no_match_ip_route_source, |
3621 | no_match_ip_route_source_cmd, | |
6de69f83 | 3622 | "no match ip route-source [<(1-199)|(1300-2699)|WORD>]", |
c1643bb7 | 3623 | NO_STR |
3624 | MATCH_STR | |
3625 | IP_STR | |
4c9bd275 DW |
3626 | "Match advertising source address of route\n" |
3627 | "IP access-list number\n" | |
3628 | "IP access-list number (expanded range)\n" | |
3629 | "IP standard access-list name\n") | |
c1643bb7 | 3630 | { |
d62a17ae | 3631 | int idx_number = 4; |
3632 | if (argc <= idx_number) | |
3633 | return bgp_route_match_delete(vty, "ip route-source", NULL, | |
3634 | RMAP_EVENT_FILTER_DELETED); | |
3635 | return bgp_route_match_delete(vty, "ip route-source", | |
3636 | argv[idx_number]->arg, | |
3637 | RMAP_EVENT_FILTER_DELETED); | |
c1643bb7 | 3638 | } |
3639 | ||
c1643bb7 | 3640 | |
f412b39a | 3641 | DEFUN (match_ip_route_source_prefix_list, |
c1643bb7 | 3642 | match_ip_route_source_prefix_list_cmd, |
3643 | "match ip route-source prefix-list WORD", | |
3644 | MATCH_STR | |
3645 | IP_STR | |
3646 | "Match advertising source address of route\n" | |
3647 | "Match entries of prefix-lists\n" | |
3648 | "IP prefix-list name\n") | |
3649 | { | |
d62a17ae | 3650 | int idx_word = 4; |
3651 | return bgp_route_match_add(vty, "ip route-source prefix-list", | |
3652 | argv[idx_word]->arg, RMAP_EVENT_PLIST_ADDED); | |
c1643bb7 | 3653 | } |
3654 | ||
4c9bd275 | 3655 | |
c1643bb7 | 3656 | DEFUN (no_match_ip_route_source_prefix_list, |
3657 | no_match_ip_route_source_prefix_list_cmd, | |
4c9bd275 | 3658 | "no match ip route-source prefix-list [WORD]", |
c1643bb7 | 3659 | NO_STR |
3660 | MATCH_STR | |
3661 | IP_STR | |
3662 | "Match advertising source address of route\n" | |
4c9bd275 DW |
3663 | "Match entries of prefix-lists\n" |
3664 | "IP prefix-list name\n") | |
c1643bb7 | 3665 | { |
d62a17ae | 3666 | int idx_word = 5; |
3667 | if (argc <= idx_word) | |
3668 | return bgp_route_match_delete(vty, | |
3669 | "ip route-source prefix-list", | |
3670 | NULL, RMAP_EVENT_PLIST_DELETED); | |
3671 | return bgp_route_match_delete(vty, "ip route-source prefix-list", | |
3672 | argv[idx_word]->arg, | |
3673 | RMAP_EVENT_PLIST_DELETED); | |
c1643bb7 | 3674 | } |
3675 | ||
c1643bb7 | 3676 | |
af291c15 DS |
3677 | DEFUN (match_local_pref, |
3678 | match_local_pref_cmd, | |
6147e2c6 | 3679 | "match local-preference (0-4294967295)", |
af291c15 DS |
3680 | MATCH_STR |
3681 | "Match local-preference of route\n" | |
3682 | "Metric value\n") | |
3683 | { | |
d62a17ae | 3684 | int idx_number = 2; |
3685 | return bgp_route_match_add(vty, "local-preference", | |
3686 | argv[idx_number]->arg, | |
3687 | RMAP_EVENT_MATCH_ADDED); | |
af291c15 DS |
3688 | } |
3689 | ||
4c9bd275 | 3690 | |
af291c15 DS |
3691 | DEFUN (no_match_local_pref, |
3692 | no_match_local_pref_cmd, | |
4c9bd275 | 3693 | "no match local-preference [(0-4294967295)]", |
af291c15 DS |
3694 | NO_STR |
3695 | MATCH_STR | |
4c9bd275 DW |
3696 | "Match local preference of route\n" |
3697 | "Local preference value\n") | |
af291c15 | 3698 | { |
d62a17ae | 3699 | int idx_localpref = 3; |
3700 | if (argc <= idx_localpref) | |
3701 | return bgp_route_match_delete(vty, "local-preference", NULL, | |
3702 | RMAP_EVENT_MATCH_DELETED); | |
3703 | return bgp_route_match_delete(vty, "local-preference", | |
3704 | argv[idx_localpref]->arg, | |
3705 | RMAP_EVENT_MATCH_DELETED); | |
af291c15 DS |
3706 | } |
3707 | ||
af291c15 | 3708 | |
f412b39a | 3709 | DEFUN (match_community, |
718e3744 | 3710 | match_community_cmd, |
0d702986 | 3711 | "match community <(1-99)|(100-500)|WORD> [exact-match]", |
718e3744 | 3712 | MATCH_STR |
3713 | "Match BGP community list\n" | |
3714 | "Community-list number (standard)\n" | |
3715 | "Community-list number (expanded)\n" | |
3716 | "Community-list name\n" | |
3717 | "Do exact matching of communities\n") | |
3718 | { | |
d62a17ae | 3719 | int idx_comm_list = 2; |
3720 | int ret; | |
3721 | char *argstr; | |
718e3744 | 3722 | |
d62a17ae | 3723 | if (argc == 4) { |
3724 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, | |
3725 | strlen(argv[idx_comm_list]->arg) | |
3726 | + strlen("exact-match") + 2); | |
718e3744 | 3727 | |
d62a17ae | 3728 | sprintf(argstr, "%s exact-match", argv[idx_comm_list]->arg); |
3729 | } else | |
3730 | argstr = argv[idx_comm_list]->arg; | |
718e3744 | 3731 | |
d62a17ae | 3732 | ret = bgp_route_match_add(vty, "community", argstr, |
3733 | RMAP_EVENT_CLIST_ADDED); | |
718e3744 | 3734 | |
d62a17ae | 3735 | if (argstr != argv[idx_comm_list]->arg) |
3736 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); | |
718e3744 | 3737 | |
d62a17ae | 3738 | return ret; |
718e3744 | 3739 | } |
3740 | ||
3741 | DEFUN (no_match_community, | |
3742 | no_match_community_cmd, | |
4c9bd275 | 3743 | "no match community [<(1-99)|(100-500)|WORD> [exact-match]]", |
718e3744 | 3744 | NO_STR |
3745 | MATCH_STR | |
4c9bd275 DW |
3746 | "Match BGP community list\n" |
3747 | "Community-list number (standard)\n" | |
3748 | "Community-list number (expanded)\n" | |
3749 | "Community-list name\n" | |
3750 | "Do exact matching of communities\n") | |
718e3744 | 3751 | { |
d62a17ae | 3752 | return bgp_route_match_delete(vty, "community", NULL, |
3753 | RMAP_EVENT_CLIST_DELETED); | |
718e3744 | 3754 | } |
3755 | ||
57d187bc JS |
3756 | DEFUN (match_lcommunity, |
3757 | match_lcommunity_cmd, | |
0d702986 | 3758 | "match large-community <(1-99)|(100-500)|WORD>", |
57d187bc JS |
3759 | MATCH_STR |
3760 | "Match BGP large community list\n" | |
3761 | "Large Community-list number (standard)\n" | |
3762 | "Large Community-list number (expanded)\n" | |
3763 | "Large Community-list name\n") | |
3764 | { | |
d62a17ae | 3765 | return bgp_route_match_add(vty, "large-community", argv[2]->arg, |
3766 | RMAP_EVENT_LLIST_ADDED); | |
57d187bc | 3767 | } |
718e3744 | 3768 | |
57d187bc JS |
3769 | DEFUN (no_match_lcommunity, |
3770 | no_match_lcommunity_cmd, | |
52951b63 | 3771 | "no match large-community [<(1-99)|(100-500)|WORD>]", |
57d187bc JS |
3772 | NO_STR |
3773 | MATCH_STR | |
3774 | "Match BGP large community list\n" | |
3775 | "Large Community-list number (standard)\n" | |
3776 | "Large Community-list number (expanded)\n" | |
3777 | "Large Community-list name\n") | |
3778 | { | |
d62a17ae | 3779 | return bgp_route_match_delete(vty, "large-community", NULL, |
3780 | RMAP_EVENT_LLIST_DELETED); | |
57d187bc | 3781 | } |
718e3744 | 3782 | |
f412b39a | 3783 | DEFUN (match_ecommunity, |
73ffb25b | 3784 | match_ecommunity_cmd, |
6147e2c6 | 3785 | "match extcommunity <(1-99)|(100-500)|WORD>", |
73ffb25b | 3786 | MATCH_STR |
3787 | "Match BGP/VPN extended community list\n" | |
3788 | "Extended community-list number (standard)\n" | |
3789 | "Extended community-list number (expanded)\n" | |
3790 | "Extended community-list name\n") | |
3791 | { | |
d62a17ae | 3792 | int idx_comm_list = 2; |
3793 | return bgp_route_match_add(vty, "extcommunity", | |
3794 | argv[idx_comm_list]->arg, | |
3795 | RMAP_EVENT_ECLIST_ADDED); | |
73ffb25b | 3796 | } |
3797 | ||
4c9bd275 | 3798 | |
73ffb25b | 3799 | DEFUN (no_match_ecommunity, |
3800 | no_match_ecommunity_cmd, | |
4c9bd275 | 3801 | "no match extcommunity [<(1-99)|(100-500)|WORD>]", |
73ffb25b | 3802 | NO_STR |
3803 | MATCH_STR | |
4c9bd275 DW |
3804 | "Match BGP/VPN extended community list\n" |
3805 | "Extended community-list number (standard)\n" | |
3806 | "Extended community-list number (expanded)\n" | |
3807 | "Extended community-list name\n") | |
73ffb25b | 3808 | { |
d62a17ae | 3809 | return bgp_route_match_delete(vty, "extcommunity", NULL, |
3810 | RMAP_EVENT_ECLIST_DELETED); | |
73ffb25b | 3811 | } |
3812 | ||
73ffb25b | 3813 | |
718e3744 | 3814 | DEFUN (match_aspath, |
3815 | match_aspath_cmd, | |
3816 | "match as-path WORD", | |
3817 | MATCH_STR | |
3818 | "Match BGP AS path list\n" | |
3819 | "AS path access-list name\n") | |
3820 | { | |
d62a17ae | 3821 | int idx_word = 2; |
3822 | return bgp_route_match_add(vty, "as-path", argv[idx_word]->arg, | |
3823 | RMAP_EVENT_ASLIST_ADDED); | |
718e3744 | 3824 | } |
3825 | ||
4c9bd275 | 3826 | |
718e3744 | 3827 | DEFUN (no_match_aspath, |
3828 | no_match_aspath_cmd, | |
4c9bd275 | 3829 | "no match as-path [WORD]", |
718e3744 | 3830 | NO_STR |
3831 | MATCH_STR | |
4c9bd275 DW |
3832 | "Match BGP AS path list\n" |
3833 | "AS path access-list name\n") | |
718e3744 | 3834 | { |
d62a17ae | 3835 | return bgp_route_match_delete(vty, "as-path", NULL, |
3836 | RMAP_EVENT_ASLIST_DELETED); | |
718e3744 | 3837 | } |
3838 | ||
718e3744 | 3839 | |
3840 | DEFUN (match_origin, | |
3841 | match_origin_cmd, | |
6147e2c6 | 3842 | "match origin <egp|igp|incomplete>", |
718e3744 | 3843 | MATCH_STR |
3844 | "BGP origin code\n" | |
3845 | "remote EGP\n" | |
3846 | "local IGP\n" | |
3847 | "unknown heritage\n") | |
3848 | { | |
d62a17ae | 3849 | int idx_origin = 2; |
3850 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
3851 | return bgp_route_match_add(vty, "origin", "igp", | |
3852 | RMAP_EVENT_MATCH_ADDED); | |
3853 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
3854 | return bgp_route_match_add(vty, "origin", "egp", | |
3855 | RMAP_EVENT_MATCH_ADDED); | |
3856 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
3857 | return bgp_route_match_add(vty, "origin", "incomplete", | |
3858 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 3859 | |
d62a17ae | 3860 | vty_out(vty, "%% Invalid match origin type\n"); |
3861 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 3862 | } |
3863 | ||
4c9bd275 | 3864 | |
718e3744 | 3865 | DEFUN (no_match_origin, |
3866 | no_match_origin_cmd, | |
4c9bd275 | 3867 | "no match origin [<egp|igp|incomplete>]", |
718e3744 | 3868 | NO_STR |
3869 | MATCH_STR | |
4c9bd275 DW |
3870 | "BGP origin code\n" |
3871 | "remote EGP\n" | |
3872 | "local IGP\n" | |
3873 | "unknown heritage\n") | |
718e3744 | 3874 | { |
d62a17ae | 3875 | return bgp_route_match_delete(vty, "origin", NULL, |
3876 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 3877 | } |
3878 | ||
af5cd0a5 | 3879 | DEFUN (set_ip_nexthop_peer, |
3880 | set_ip_nexthop_peer_cmd, | |
89602edb QY |
3881 | "[no] set ip next-hop peer-address", |
3882 | NO_STR | |
af5cd0a5 | 3883 | SET_STR |
3884 | IP_STR | |
3885 | "Next hop address\n" | |
3886 | "Use peer address (for BGP only)\n") | |
3887 | { | |
89602edb | 3888 | int (*func)(struct vty *, struct route_map_index *, const char *, |
a4d82a8a PZ |
3889 | const char *) = strmatch(argv[0]->text, "no") |
3890 | ? generic_set_delete | |
3891 | : generic_set_add; | |
89602edb QY |
3892 | |
3893 | return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop", | |
3894 | "peer-address"); | |
af5cd0a5 | 3895 | } |
3896 | ||
316e074d DS |
3897 | DEFUN (set_ip_nexthop_unchanged, |
3898 | set_ip_nexthop_unchanged_cmd, | |
cca30ba8 QY |
3899 | "[no] set ip next-hop unchanged", |
3900 | NO_STR | |
316e074d DS |
3901 | SET_STR |
3902 | IP_STR | |
3903 | "Next hop address\n" | |
3904 | "Don't modify existing Next hop address\n") | |
3905 | { | |
cca30ba8 | 3906 | int (*func)(struct vty *, struct route_map_index *, const char *, |
a4d82a8a PZ |
3907 | const char *) = strmatch(argv[0]->text, "no") |
3908 | ? generic_set_delete | |
3909 | : generic_set_add; | |
cca30ba8 QY |
3910 | |
3911 | return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop", | |
3912 | "unchanged"); | |
718e3744 | 3913 | } |
3914 | ||
718e3744 | 3915 | |
3916 | DEFUN (set_local_pref, | |
3917 | set_local_pref_cmd, | |
6147e2c6 | 3918 | "set local-preference (0-4294967295)", |
718e3744 | 3919 | SET_STR |
3920 | "BGP local preference path attribute\n" | |
3921 | "Preference value\n") | |
3922 | { | |
d62a17ae | 3923 | int idx_number = 2; |
3924 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3925 | "local-preference", argv[idx_number]->arg); | |
718e3744 | 3926 | } |
3927 | ||
4c9bd275 | 3928 | |
718e3744 | 3929 | DEFUN (no_set_local_pref, |
3930 | no_set_local_pref_cmd, | |
4c9bd275 | 3931 | "no set local-preference [(0-4294967295)]", |
718e3744 | 3932 | NO_STR |
3933 | SET_STR | |
4c9bd275 DW |
3934 | "BGP local preference path attribute\n" |
3935 | "Preference value\n") | |
718e3744 | 3936 | { |
d62a17ae | 3937 | int idx_localpref = 3; |
3938 | if (argc <= idx_localpref) | |
3939 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3940 | "local-preference", NULL); | |
3941 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3942 | "local-preference", argv[idx_localpref]->arg); | |
718e3744 | 3943 | } |
3944 | ||
718e3744 | 3945 | |
3946 | DEFUN (set_weight, | |
3947 | set_weight_cmd, | |
6147e2c6 | 3948 | "set weight (0-4294967295)", |
718e3744 | 3949 | SET_STR |
3950 | "BGP weight for routing table\n" | |
3951 | "Weight value\n") | |
3952 | { | |
d62a17ae | 3953 | int idx_number = 2; |
3954 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "weight", | |
3955 | argv[idx_number]->arg); | |
718e3744 | 3956 | } |
3957 | ||
4c9bd275 | 3958 | |
718e3744 | 3959 | DEFUN (no_set_weight, |
3960 | no_set_weight_cmd, | |
4c9bd275 | 3961 | "no set weight [(0-4294967295)]", |
718e3744 | 3962 | NO_STR |
3963 | SET_STR | |
4c9bd275 DW |
3964 | "BGP weight for routing table\n" |
3965 | "Weight value\n") | |
718e3744 | 3966 | { |
d62a17ae | 3967 | int idx_weight = 3; |
3968 | if (argc <= idx_weight) | |
3969 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3970 | "weight", NULL); | |
3971 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3972 | "weight", argv[idx_weight]->arg); | |
718e3744 | 3973 | } |
3974 | ||
d990e384 DS |
3975 | DEFUN (set_label_index, |
3976 | set_label_index_cmd, | |
8b81993e | 3977 | "set label-index (0-1048560)", |
d990e384 DS |
3978 | SET_STR |
3979 | "Label index to associate with the prefix\n" | |
3980 | "Label index value\n") | |
3981 | { | |
d62a17ae | 3982 | int idx_number = 2; |
3983 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
3984 | "label-index", argv[idx_number]->arg); | |
d990e384 DS |
3985 | } |
3986 | ||
3987 | DEFUN (no_set_label_index, | |
3988 | no_set_label_index_cmd, | |
8b81993e | 3989 | "no set label-index [(0-1048560)]", |
d990e384 DS |
3990 | NO_STR |
3991 | SET_STR | |
3992 | "Label index to associate with the prefix\n" | |
3993 | "Label index value\n") | |
3994 | { | |
d62a17ae | 3995 | int idx_label_index = 3; |
3996 | if (argc <= idx_label_index) | |
3997 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
3998 | "label-index", NULL); | |
3999 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4000 | "label-index", argv[idx_label_index]->arg); | |
d990e384 | 4001 | } |
718e3744 | 4002 | |
12dcf78e QY |
4003 | DEFUN (set_aspath_prepend_asn, |
4004 | set_aspath_prepend_asn_cmd, | |
4005 | "set as-path prepend (1-4294967295)...", | |
718e3744 | 4006 | SET_STR |
841f7a57 | 4007 | "Transform BGP AS_PATH attribute\n" |
718e3744 | 4008 | "Prepend to the as-path\n" |
12dcf78e | 4009 | "AS number\n") |
718e3744 | 4010 | { |
d62a17ae | 4011 | int idx_asn = 3; |
4012 | int ret; | |
4013 | char *str; | |
718e3744 | 4014 | |
d62a17ae | 4015 | str = argv_concat(argv, argc, idx_asn); |
4016 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4017 | "as-path prepend", str); | |
4018 | XFREE(MTYPE_TMP, str); | |
718e3744 | 4019 | |
d62a17ae | 4020 | return ret; |
718e3744 | 4021 | } |
4022 | ||
12dcf78e QY |
4023 | DEFUN (set_aspath_prepend_lastas, |
4024 | set_aspath_prepend_lastas_cmd, | |
b6ab2929 | 4025 | "set as-path prepend last-as (1-10)", |
12dcf78e QY |
4026 | SET_STR |
4027 | "Transform BGP AS_PATH attribute\n" | |
4028 | "Prepend to the as-path\n" | |
4029 | "Use the peer's AS-number\n" | |
b6ab2929 | 4030 | "Number of times to insert\n") |
12dcf78e | 4031 | { |
d62a17ae | 4032 | return set_aspath_prepend_asn(self, vty, argc, argv); |
12dcf78e | 4033 | } |
bc3dd427 | 4034 | |
718e3744 | 4035 | DEFUN (no_set_aspath_prepend, |
4036 | no_set_aspath_prepend_cmd, | |
a4b2b610 | 4037 | "no set as-path prepend [(1-4294967295)]", |
718e3744 | 4038 | NO_STR |
4039 | SET_STR | |
841f7a57 | 4040 | "Transform BGP AS_PATH attribute\n" |
a4b2b610 DW |
4041 | "Prepend to the as-path\n" |
4042 | "AS number\n") | |
718e3744 | 4043 | { |
d62a17ae | 4044 | int idx_asn = 4; |
4045 | int ret; | |
4046 | char *str; | |
a7f93f3e | 4047 | |
d62a17ae | 4048 | str = argv_concat(argv, argc, idx_asn); |
4049 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4050 | "as-path prepend", str); | |
4051 | XFREE(MTYPE_TMP, str); | |
4052 | return ret; | |
718e3744 | 4053 | } |
4054 | ||
718e3744 | 4055 | |
841f7a57 DO |
4056 | DEFUN (set_aspath_exclude, |
4057 | set_aspath_exclude_cmd, | |
a4b2b610 | 4058 | "set as-path exclude (1-4294967295)...", |
841f7a57 DO |
4059 | SET_STR |
4060 | "Transform BGP AS-path attribute\n" | |
4061 | "Exclude from the as-path\n" | |
4062 | "AS number\n") | |
4063 | { | |
d62a17ae | 4064 | int idx_asn = 3; |
4065 | int ret; | |
4066 | char *str; | |
841f7a57 | 4067 | |
d62a17ae | 4068 | str = argv_concat(argv, argc, idx_asn); |
4069 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4070 | "as-path exclude", str); | |
4071 | XFREE(MTYPE_TMP, str); | |
4072 | return ret; | |
841f7a57 DO |
4073 | } |
4074 | ||
4075 | DEFUN (no_set_aspath_exclude, | |
4076 | no_set_aspath_exclude_cmd, | |
a4b2b610 | 4077 | "no set as-path exclude (1-4294967295)...", |
841f7a57 DO |
4078 | NO_STR |
4079 | SET_STR | |
4080 | "Transform BGP AS_PATH attribute\n" | |
a4b2b610 DW |
4081 | "Exclude from the as-path\n" |
4082 | "AS number\n") | |
841f7a57 | 4083 | { |
d62a17ae | 4084 | int idx_asn = 4; |
4085 | int ret; | |
4086 | char *str; | |
841f7a57 | 4087 | |
d62a17ae | 4088 | str = argv_concat(argv, argc, idx_asn); |
4089 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4090 | "as-path exclude", str); | |
4091 | XFREE(MTYPE_TMP, str); | |
4092 | return ret; | |
841f7a57 DO |
4093 | } |
4094 | ||
499ceb3d DA |
4095 | ALIAS(no_set_aspath_exclude, no_set_aspath_exclude_all_cmd, |
4096 | "no set as-path exclude", | |
4097 | NO_STR SET_STR | |
4098 | "Transform BGP AS_PATH attribute\n" | |
4099 | "Exclude from the as-path\n") | |
841f7a57 | 4100 | |
718e3744 | 4101 | DEFUN (set_community, |
4102 | set_community_cmd, | |
e961923c | 4103 | "set community AA:NN...", |
718e3744 | 4104 | SET_STR |
4105 | "BGP community attribute\n" | |
859d388e | 4106 | COMMUNITY_VAL_STR) |
718e3744 | 4107 | { |
d62a17ae | 4108 | int idx_aa_nn = 2; |
4109 | int i; | |
4110 | int first = 0; | |
4111 | int additive = 0; | |
4112 | struct buffer *b; | |
4113 | struct community *com = NULL; | |
4114 | char *str; | |
4115 | char *argstr; | |
4116 | int ret; | |
4117 | ||
4118 | b = buffer_new(1024); | |
4119 | ||
4120 | for (i = idx_aa_nn; i < argc; i++) { | |
4121 | if (strncmp(argv[i]->arg, "additive", strlen(argv[i]->arg)) | |
4122 | == 0) { | |
4123 | additive = 1; | |
4124 | continue; | |
4125 | } | |
4126 | ||
4127 | if (first) | |
4128 | buffer_putc(b, ' '); | |
4129 | else | |
4130 | first = 1; | |
4131 | ||
4132 | if (strncmp(argv[i]->arg, "internet", strlen(argv[i]->arg)) | |
4133 | == 0) { | |
4134 | buffer_putstr(b, "internet"); | |
4135 | continue; | |
4136 | } | |
4137 | if (strncmp(argv[i]->arg, "local-AS", strlen(argv[i]->arg)) | |
4138 | == 0) { | |
4139 | buffer_putstr(b, "local-AS"); | |
4140 | continue; | |
4141 | } | |
4142 | if (strncmp(argv[i]->arg, "no-a", strlen("no-a")) == 0 | |
4143 | && strncmp(argv[i]->arg, "no-advertise", | |
4144 | strlen(argv[i]->arg)) | |
4145 | == 0) { | |
4146 | buffer_putstr(b, "no-advertise"); | |
4147 | continue; | |
4148 | } | |
4149 | if (strncmp(argv[i]->arg, "no-e", strlen("no-e")) == 0 | |
4150 | && strncmp(argv[i]->arg, "no-export", strlen(argv[i]->arg)) | |
4151 | == 0) { | |
4152 | buffer_putstr(b, "no-export"); | |
4153 | continue; | |
4154 | } | |
a4d82a8a PZ |
4155 | if (strncmp(argv[i]->arg, "graceful-shutdown", |
4156 | strlen(argv[i]->arg)) | |
7f323236 DW |
4157 | == 0) { |
4158 | buffer_putstr(b, "graceful-shutdown"); | |
4159 | continue; | |
4160 | } | |
d62a17ae | 4161 | buffer_putstr(b, argv[i]->arg); |
4162 | } | |
4163 | buffer_putc(b, '\0'); | |
4164 | ||
4165 | /* Fetch result string then compile it to communities attribute. */ | |
4166 | str = buffer_getstr(b); | |
4167 | buffer_free(b); | |
4168 | ||
4169 | if (str) { | |
4170 | com = community_str2com(str); | |
4171 | XFREE(MTYPE_TMP, str); | |
4172 | } | |
4173 | ||
4174 | /* Can't compile user input into communities attribute. */ | |
4175 | if (!com) { | |
4176 | vty_out(vty, "%% Malformed communities attribute\n"); | |
4177 | return CMD_WARNING_CONFIG_FAILED; | |
4178 | } | |
4179 | ||
4180 | /* Set communites attribute string. */ | |
a69ea8ae | 4181 | str = community_str(com, false); |
d62a17ae | 4182 | |
4183 | if (additive) { | |
552d6491 QY |
4184 | size_t argstr_sz = strlen(str) + strlen(" additive") + 1; |
4185 | argstr = XCALLOC(MTYPE_TMP, argstr_sz); | |
4186 | strlcpy(argstr, str, argstr_sz); | |
4187 | strlcat(argstr, " additive", argstr_sz); | |
d62a17ae | 4188 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4189 | "community", argstr); | |
4190 | XFREE(MTYPE_TMP, argstr); | |
4191 | } else | |
4192 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4193 | "community", str); | |
4194 | ||
3c1f53de | 4195 | community_free(&com); |
d62a17ae | 4196 | |
4197 | return ret; | |
718e3744 | 4198 | } |
4199 | ||
4200 | DEFUN (set_community_none, | |
4201 | set_community_none_cmd, | |
4202 | "set community none", | |
4203 | SET_STR | |
4204 | "BGP community attribute\n" | |
4205 | "No community attribute\n") | |
4206 | { | |
d62a17ae | 4207 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4208 | "community", "none"); | |
718e3744 | 4209 | } |
4210 | ||
4211 | DEFUN (no_set_community, | |
4212 | no_set_community_cmd, | |
a4b2b610 | 4213 | "no set community AA:NN...", |
718e3744 | 4214 | NO_STR |
4215 | SET_STR | |
d7fa34c1 QY |
4216 | "BGP community attribute\n" |
4217 | COMMUNITY_VAL_STR) | |
718e3744 | 4218 | { |
d62a17ae | 4219 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4220 | "community", NULL); | |
718e3744 | 4221 | } |
4222 | ||
2929de9e DS |
4223 | ALIAS (no_set_community, |
4224 | no_set_community_short_cmd, | |
4225 | "no set community", | |
4226 | NO_STR | |
4227 | SET_STR | |
4228 | "BGP community attribute\n") | |
4229 | ||
718e3744 | 4230 | |
718e3744 | 4231 | DEFUN (set_community_delete, |
4232 | set_community_delete_cmd, | |
6147e2c6 | 4233 | "set comm-list <(1-99)|(100-500)|WORD> delete", |
718e3744 | 4234 | SET_STR |
4235 | "set BGP community list (for deletion)\n" | |
4236 | "Community-list number (standard)\n" | |
5e3edbf5 | 4237 | "Community-list number (expanded)\n" |
718e3744 | 4238 | "Community-list name\n" |
4239 | "Delete matching communities\n") | |
4240 | { | |
d62a17ae | 4241 | int idx_comm_list = 2; |
718e3744 | 4242 | |
d62a17ae | 4243 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), "comm-list", |
a5dc3899 | 4244 | argv[idx_comm_list]->arg); |
718e3744 | 4245 | |
d62a17ae | 4246 | return CMD_SUCCESS; |
718e3744 | 4247 | } |
4248 | ||
4249 | DEFUN (no_set_community_delete, | |
4250 | no_set_community_delete_cmd, | |
a4b2b610 | 4251 | "no set comm-list [<(1-99)|(100-500)|WORD> delete]", |
718e3744 | 4252 | NO_STR |
4253 | SET_STR | |
d7fa34c1 QY |
4254 | "set BGP community list (for deletion)\n" |
4255 | "Community-list number (standard)\n" | |
4256 | "Community-list number (expanded)\n" | |
4257 | "Community-list name\n" | |
4258 | "Delete matching communities\n") | |
718e3744 | 4259 | { |
d62a17ae | 4260 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4261 | "comm-list", NULL); | |
718e3744 | 4262 | } |
4263 | ||
57d187bc JS |
4264 | DEFUN (set_lcommunity, |
4265 | set_lcommunity_cmd, | |
4266 | "set large-community AA:BB:CC...", | |
4267 | SET_STR | |
4268 | "BGP large community attribute\n" | |
4269 | "Large Community number in aa:bb:cc format or additive\n") | |
4270 | { | |
d62a17ae | 4271 | int ret; |
4272 | char *str; | |
57d187bc | 4273 | |
d62a17ae | 4274 | str = argv_concat(argv, argc, 2); |
4275 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4276 | "large-community", str); | |
4277 | XFREE(MTYPE_TMP, str); | |
57d187bc | 4278 | |
d62a17ae | 4279 | return ret; |
57d187bc JS |
4280 | } |
4281 | ||
4282 | DEFUN (set_lcommunity_none, | |
4283 | set_lcommunity_none_cmd, | |
4284 | "set large-community none", | |
4285 | SET_STR | |
4286 | "BGP large community attribute\n" | |
4287 | "No large community attribute\n") | |
4288 | { | |
d62a17ae | 4289 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4290 | "large-community", "none"); | |
57d187bc JS |
4291 | } |
4292 | ||
4293 | DEFUN (no_set_lcommunity, | |
4294 | no_set_lcommunity_cmd, | |
52951b63 | 4295 | "no set large-community none", |
57d187bc JS |
4296 | NO_STR |
4297 | SET_STR | |
4298 | "BGP large community attribute\n" | |
52951b63 | 4299 | "No community attribute\n") |
57d187bc | 4300 | { |
d62a17ae | 4301 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4302 | "large-community", NULL); | |
57d187bc JS |
4303 | } |
4304 | ||
52951b63 DS |
4305 | DEFUN (no_set_lcommunity1, |
4306 | no_set_lcommunity1_cmd, | |
4307 | "no set large-community AA:BB:CC...", | |
4308 | NO_STR | |
4309 | SET_STR | |
4310 | "BGP large community attribute\n" | |
4311 | "Large community in AA:BB:CC... format or additive\n") | |
4312 | { | |
d62a17ae | 4313 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4314 | "large-community", NULL); | |
52951b63 | 4315 | } |
57d187bc | 4316 | |
76a20aa9 DS |
4317 | ALIAS (no_set_lcommunity1, |
4318 | no_set_lcommunity1_short_cmd, | |
4319 | "no set large-community", | |
4320 | NO_STR | |
4321 | SET_STR | |
4322 | "BGP large community attribute\n") | |
4323 | ||
57d187bc JS |
4324 | DEFUN (set_lcommunity_delete, |
4325 | set_lcommunity_delete_cmd, | |
4326 | "set large-comm-list <(1-99)|(100-500)|WORD> delete", | |
4327 | SET_STR | |
4328 | "set BGP large community list (for deletion)\n" | |
4329 | "Large Community-list number (standard)\n" | |
4330 | "Large Communitly-list number (expanded)\n" | |
4331 | "Large Community-list name\n" | |
4332 | "Delete matching large communities\n") | |
4333 | { | |
d62a17ae | 4334 | generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
a5dc3899 | 4335 | "large-comm-list", argv[2]->arg); |
57d187bc | 4336 | |
d62a17ae | 4337 | return CMD_SUCCESS; |
57d187bc JS |
4338 | } |
4339 | ||
4340 | DEFUN (no_set_lcommunity_delete, | |
4341 | no_set_lcommunity_delete_cmd, | |
db4f7086 | 4342 | "no set large-comm-list <(1-99)|(100-500)|WORD> [delete]", |
57d187bc JS |
4343 | NO_STR |
4344 | SET_STR | |
4345 | "set BGP large community list (for deletion)\n" | |
4346 | "Large Community-list number (standard)\n" | |
4347 | "Large Communitly-list number (expanded)\n" | |
4348 | "Large Community-list name\n" | |
4349 | "Delete matching large communities\n") | |
4350 | { | |
d62a17ae | 4351 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4352 | "large-comm-list", NULL); | |
57d187bc | 4353 | } |
718e3744 | 4354 | |
76a20aa9 DS |
4355 | ALIAS (no_set_lcommunity_delete, |
4356 | no_set_lcommunity_delete_short_cmd, | |
4357 | "no set large-comm-list", | |
4358 | NO_STR | |
4359 | SET_STR | |
4360 | "set BGP large community list (for deletion)\n") | |
4361 | ||
718e3744 | 4362 | DEFUN (set_ecommunity_rt, |
4363 | set_ecommunity_rt_cmd, | |
d114b977 | 4364 | "set extcommunity rt ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4365 | SET_STR |
4366 | "BGP extended community attribute\n" | |
e6b6a564 | 4367 | "Route Target extended community\n" |
718e3744 | 4368 | "VPN extended community\n") |
4369 | { | |
d62a17ae | 4370 | int idx_asn_nn = 3; |
4371 | int ret; | |
4372 | char *str; | |
718e3744 | 4373 | |
d62a17ae | 4374 | str = argv_concat(argv, argc, idx_asn_nn); |
4375 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4376 | "extcommunity rt", str); | |
4377 | XFREE(MTYPE_TMP, str); | |
718e3744 | 4378 | |
d62a17ae | 4379 | return ret; |
718e3744 | 4380 | } |
4381 | ||
4382 | DEFUN (no_set_ecommunity_rt, | |
4383 | no_set_ecommunity_rt_cmd, | |
d114b977 | 4384 | "no set extcommunity rt ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4385 | NO_STR |
4386 | SET_STR | |
4387 | "BGP extended community attribute\n" | |
3a2d747c QY |
4388 | "Route Target extended community\n" |
4389 | "VPN extended community\n") | |
718e3744 | 4390 | { |
d62a17ae | 4391 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4392 | "extcommunity rt", NULL); | |
718e3744 | 4393 | } |
4394 | ||
4db5ee8e DS |
4395 | ALIAS (no_set_ecommunity_rt, |
4396 | no_set_ecommunity_rt_short_cmd, | |
4397 | "no set extcommunity rt", | |
4398 | NO_STR | |
4399 | SET_STR | |
4400 | "BGP extended community attribute\n" | |
4401 | "Route Target extended community\n") | |
718e3744 | 4402 | |
4403 | DEFUN (set_ecommunity_soo, | |
4404 | set_ecommunity_soo_cmd, | |
d114b977 | 4405 | "set extcommunity soo ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4406 | SET_STR |
4407 | "BGP extended community attribute\n" | |
4408 | "Site-of-Origin extended community\n" | |
4409 | "VPN extended community\n") | |
4410 | { | |
d62a17ae | 4411 | int idx_asn_nn = 3; |
4412 | int ret; | |
4413 | char *str; | |
718e3744 | 4414 | |
d62a17ae | 4415 | str = argv_concat(argv, argc, idx_asn_nn); |
4416 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4417 | "extcommunity soo", str); | |
4418 | XFREE(MTYPE_TMP, str); | |
4419 | return ret; | |
718e3744 | 4420 | } |
4421 | ||
a4b2b610 | 4422 | |
718e3744 | 4423 | DEFUN (no_set_ecommunity_soo, |
4424 | no_set_ecommunity_soo_cmd, | |
d114b977 | 4425 | "no set extcommunity soo ASN:NN_OR_IP-ADDRESS:NN...", |
718e3744 | 4426 | NO_STR |
4427 | SET_STR | |
4428 | "BGP extended community attribute\n" | |
3a2d747c QY |
4429 | "Site-of-Origin extended community\n" |
4430 | "VPN extended community\n") | |
718e3744 | 4431 | { |
d62a17ae | 4432 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4433 | "extcommunity soo", NULL); | |
718e3744 | 4434 | } |
4435 | ||
4db5ee8e DS |
4436 | ALIAS (no_set_ecommunity_soo, |
4437 | no_set_ecommunity_soo_short_cmd, | |
4438 | "no set extcommunity soo", | |
4439 | NO_STR | |
4440 | SET_STR | |
4441 | "GP extended community attribute\n" | |
4442 | "Site-of-Origin extended community\n") | |
718e3744 | 4443 | |
4444 | DEFUN (set_origin, | |
4445 | set_origin_cmd, | |
6147e2c6 | 4446 | "set origin <egp|igp|incomplete>", |
718e3744 | 4447 | SET_STR |
4448 | "BGP origin code\n" | |
4449 | "remote EGP\n" | |
4450 | "local IGP\n" | |
4451 | "unknown heritage\n") | |
4452 | { | |
d62a17ae | 4453 | int idx_origin = 2; |
4454 | if (strncmp(argv[idx_origin]->arg, "igp", 2) == 0) | |
4455 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4456 | "origin", "igp"); | |
4457 | if (strncmp(argv[idx_origin]->arg, "egp", 1) == 0) | |
4458 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4459 | "origin", "egp"); | |
4460 | if (strncmp(argv[idx_origin]->arg, "incomplete", 2) == 0) | |
4461 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4462 | "origin", "incomplete"); | |
718e3744 | 4463 | |
d62a17ae | 4464 | vty_out(vty, "%% Invalid set origin type\n"); |
4465 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 4466 | } |
4467 | ||
a4b2b610 | 4468 | |
718e3744 | 4469 | DEFUN (no_set_origin, |
4470 | no_set_origin_cmd, | |
a4b2b610 | 4471 | "no set origin [<egp|igp|incomplete>]", |
718e3744 | 4472 | NO_STR |
4473 | SET_STR | |
d7fa34c1 QY |
4474 | "BGP origin code\n" |
4475 | "remote EGP\n" | |
4476 | "local IGP\n" | |
4477 | "unknown heritage\n") | |
718e3744 | 4478 | { |
d62a17ae | 4479 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4480 | "origin", NULL); | |
718e3744 | 4481 | } |
4482 | ||
718e3744 | 4483 | |
4484 | DEFUN (set_atomic_aggregate, | |
4485 | set_atomic_aggregate_cmd, | |
4486 | "set atomic-aggregate", | |
4487 | SET_STR | |
4488 | "BGP atomic aggregate attribute\n" ) | |
4489 | { | |
d62a17ae | 4490 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4491 | "atomic-aggregate", NULL); | |
718e3744 | 4492 | } |
4493 | ||
4494 | DEFUN (no_set_atomic_aggregate, | |
4495 | no_set_atomic_aggregate_cmd, | |
4496 | "no set atomic-aggregate", | |
4497 | NO_STR | |
4498 | SET_STR | |
4499 | "BGP atomic aggregate attribute\n" ) | |
4500 | { | |
d62a17ae | 4501 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4502 | "atomic-aggregate", NULL); | |
718e3744 | 4503 | } |
4504 | ||
4505 | DEFUN (set_aggregator_as, | |
4506 | set_aggregator_as_cmd, | |
9ccf14f7 | 4507 | "set aggregator as (1-4294967295) A.B.C.D", |
718e3744 | 4508 | SET_STR |
4509 | "BGP aggregator attribute\n" | |
4510 | "AS number of aggregator\n" | |
4511 | "AS number\n" | |
4512 | "IP address of aggregator\n") | |
4513 | { | |
d62a17ae | 4514 | int idx_number = 3; |
4515 | int idx_ipv4 = 4; | |
4516 | int ret; | |
4517 | struct in_addr address; | |
4518 | char *argstr; | |
e52702f2 | 4519 | |
d62a17ae | 4520 | ret = inet_aton(argv[idx_ipv4]->arg, &address); |
4521 | if (ret == 0) { | |
4522 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
4523 | return CMD_WARNING_CONFIG_FAILED; | |
4524 | } | |
718e3744 | 4525 | |
d62a17ae | 4526 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
4527 | strlen(argv[idx_number]->arg) | |
4528 | + strlen(argv[idx_ipv4]->arg) + 2); | |
718e3744 | 4529 | |
d62a17ae | 4530 | sprintf(argstr, "%s %s", argv[idx_number]->arg, argv[idx_ipv4]->arg); |
718e3744 | 4531 | |
d62a17ae | 4532 | ret = generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4533 | "aggregator as", argstr); | |
718e3744 | 4534 | |
d62a17ae | 4535 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4536 | |
d62a17ae | 4537 | return ret; |
718e3744 | 4538 | } |
4539 | ||
a4b2b610 | 4540 | |
718e3744 | 4541 | DEFUN (no_set_aggregator_as, |
4542 | no_set_aggregator_as_cmd, | |
a4b2b610 | 4543 | "no set aggregator as [(1-4294967295) A.B.C.D]", |
718e3744 | 4544 | NO_STR |
4545 | SET_STR | |
4546 | "BGP aggregator attribute\n" | |
a4b2b610 DW |
4547 | "AS number of aggregator\n" |
4548 | "AS number\n" | |
4549 | "IP address of aggregator\n") | |
718e3744 | 4550 | { |
d62a17ae | 4551 | int idx_asn = 4; |
4552 | int idx_ip = 5; | |
4553 | int ret; | |
4554 | struct in_addr address; | |
4555 | char *argstr; | |
718e3744 | 4556 | |
d62a17ae | 4557 | if (argc <= idx_asn) |
4558 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4559 | "aggregator as", NULL); | |
e52702f2 | 4560 | |
d62a17ae | 4561 | ret = inet_aton(argv[idx_ip]->arg, &address); |
4562 | if (ret == 0) { | |
4563 | vty_out(vty, "Aggregator IP address is invalid\n"); | |
4564 | return CMD_WARNING_CONFIG_FAILED; | |
4565 | } | |
718e3744 | 4566 | |
d62a17ae | 4567 | argstr = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, |
4568 | strlen(argv[idx_asn]->arg) + strlen(argv[idx_ip]->arg) | |
4569 | + 2); | |
718e3744 | 4570 | |
d62a17ae | 4571 | sprintf(argstr, "%s %s", argv[idx_asn]->arg, argv[idx_ip]->arg); |
718e3744 | 4572 | |
d62a17ae | 4573 | ret = generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4574 | "aggregator as", argstr); | |
718e3744 | 4575 | |
d62a17ae | 4576 | XFREE(MTYPE_ROUTE_MAP_COMPILED, argstr); |
718e3744 | 4577 | |
d62a17ae | 4578 | return ret; |
718e3744 | 4579 | } |
4580 | ||
f412b39a | 4581 | DEFUN (match_ipv6_next_hop, |
718e3744 | 4582 | match_ipv6_next_hop_cmd, |
4583 | "match ipv6 next-hop X:X::X:X", | |
4584 | MATCH_STR | |
4585 | IPV6_STR | |
4586 | "Match IPv6 next-hop address of route\n" | |
4587 | "IPv6 address of next hop\n") | |
4588 | { | |
d62a17ae | 4589 | int idx_ipv6 = 3; |
4590 | return bgp_route_match_add(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4591 | RMAP_EVENT_MATCH_ADDED); | |
718e3744 | 4592 | } |
4593 | ||
4594 | DEFUN (no_match_ipv6_next_hop, | |
4595 | no_match_ipv6_next_hop_cmd, | |
4596 | "no match ipv6 next-hop X:X::X:X", | |
4597 | NO_STR | |
4598 | MATCH_STR | |
4599 | IPV6_STR | |
4600 | "Match IPv6 next-hop address of route\n" | |
4601 | "IPv6 address of next hop\n") | |
4602 | { | |
d62a17ae | 4603 | int idx_ipv6 = 4; |
4604 | return bgp_route_match_delete(vty, "ipv6 next-hop", argv[idx_ipv6]->arg, | |
4605 | RMAP_EVENT_MATCH_DELETED); | |
718e3744 | 4606 | } |
4607 | ||
718e3744 | 4608 | |
90916ac2 DS |
4609 | DEFUN (set_ipv6_nexthop_peer, |
4610 | set_ipv6_nexthop_peer_cmd, | |
4611 | "set ipv6 next-hop peer-address", | |
4612 | SET_STR | |
4613 | IPV6_STR | |
4614 | "Next hop address\n" | |
4615 | "Use peer address (for BGP only)\n") | |
4616 | { | |
d62a17ae | 4617 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4618 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4619 | } |
4620 | ||
4621 | DEFUN (no_set_ipv6_nexthop_peer, | |
4622 | no_set_ipv6_nexthop_peer_cmd, | |
4623 | "no set ipv6 next-hop peer-address", | |
4624 | NO_STR | |
4625 | SET_STR | |
4626 | IPV6_STR | |
4627 | "IPv6 next-hop address\n" | |
161995ea | 4628 | "Use peer address (for BGP only)\n") |
90916ac2 | 4629 | { |
d62a17ae | 4630 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4631 | "ipv6 next-hop peer-address", NULL); | |
90916ac2 DS |
4632 | } |
4633 | ||
161995ea DS |
4634 | DEFUN (set_ipv6_nexthop_prefer_global, |
4635 | set_ipv6_nexthop_prefer_global_cmd, | |
4636 | "set ipv6 next-hop prefer-global", | |
4637 | SET_STR | |
4638 | IPV6_STR | |
4639 | "IPv6 next-hop address\n" | |
4640 | "Prefer global over link-local if both exist\n") | |
4641 | { | |
d62a17ae | 4642 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4643 | "ipv6 next-hop prefer-global", NULL); | |
4644 | ; | |
161995ea DS |
4645 | } |
4646 | ||
4647 | DEFUN (no_set_ipv6_nexthop_prefer_global, | |
4648 | no_set_ipv6_nexthop_prefer_global_cmd, | |
4649 | "no set ipv6 next-hop prefer-global", | |
4650 | NO_STR | |
4651 | SET_STR | |
4652 | IPV6_STR | |
4653 | "IPv6 next-hop address\n" | |
4654 | "Prefer global over link-local if both exist\n") | |
4655 | { | |
d62a17ae | 4656 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4657 | "ipv6 next-hop prefer-global", NULL); | |
161995ea DS |
4658 | } |
4659 | ||
718e3744 | 4660 | DEFUN (set_ipv6_nexthop_global, |
4661 | set_ipv6_nexthop_global_cmd, | |
4662 | "set ipv6 next-hop global X:X::X:X", | |
4663 | SET_STR | |
4664 | IPV6_STR | |
4665 | "IPv6 next-hop address\n" | |
4666 | "IPv6 global address\n" | |
4667 | "IPv6 address of next hop\n") | |
4668 | { | |
d62a17ae | 4669 | int idx_ipv6 = 4; |
4670 | struct in6_addr addr; | |
4671 | int ret; | |
bf8b3d27 | 4672 | |
d62a17ae | 4673 | ret = inet_pton(AF_INET6, argv[idx_ipv6]->arg, &addr); |
4674 | if (!ret) { | |
4675 | vty_out(vty, "%% Malformed nexthop address\n"); | |
4676 | return CMD_WARNING_CONFIG_FAILED; | |
4677 | } | |
4678 | if (IN6_IS_ADDR_UNSPECIFIED(&addr) || IN6_IS_ADDR_LOOPBACK(&addr) | |
4679 | || IN6_IS_ADDR_MULTICAST(&addr) || IN6_IS_ADDR_LINKLOCAL(&addr)) { | |
4680 | vty_out(vty, "%% Invalid global nexthop address\n"); | |
4681 | return CMD_WARNING_CONFIG_FAILED; | |
4682 | } | |
bf8b3d27 | 4683 | |
d62a17ae | 4684 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), |
4685 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4686 | } |
4687 | ||
a4b2b610 | 4688 | |
718e3744 | 4689 | DEFUN (no_set_ipv6_nexthop_global, |
4690 | no_set_ipv6_nexthop_global_cmd, | |
a4b2b610 | 4691 | "no set ipv6 next-hop global X:X::X:X", |
718e3744 | 4692 | NO_STR |
4693 | SET_STR | |
4694 | IPV6_STR | |
4695 | "IPv6 next-hop address\n" | |
a4b2b610 DW |
4696 | "IPv6 global address\n" |
4697 | "IPv6 address of next hop\n") | |
718e3744 | 4698 | { |
d62a17ae | 4699 | int idx_ipv6 = 5; |
4700 | if (argc <= idx_ipv6) | |
4701 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4702 | "ipv6 next-hop global", NULL); | |
4703 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), | |
4704 | "ipv6 next-hop global", argv[idx_ipv6]->arg); | |
718e3744 | 4705 | } |
718e3744 | 4706 | |
d6902373 PG |
4707 | #ifdef KEEP_OLD_VPN_COMMANDS |
4708 | DEFUN (set_vpn_nexthop, | |
4709 | set_vpn_nexthop_cmd, | |
a13c883e | 4710 | "set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4711 | SET_STR |
4712 | "VPNv4 information\n" | |
d6902373 PG |
4713 | "VPN next-hop address\n" |
4714 | "IP address of next hop\n" | |
a13c883e QY |
4715 | "VPNv6 information\n" |
4716 | "VPN next-hop address\n" | |
d6902373 | 4717 | "IPv6 address of next hop\n") |
718e3744 | 4718 | { |
d62a17ae | 4719 | int idx_ip = 3; |
4720 | afi_t afi; | |
4721 | int idx = 0; | |
4722 | ||
4723 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4724 | if (afi == AFI_IP) | |
4725 | return generic_set_add( | |
4726 | vty, VTY_GET_CONTEXT(route_map_index), | |
4727 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4728 | else | |
4729 | return generic_set_add( | |
4730 | vty, VTY_GET_CONTEXT(route_map_index), | |
4731 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4732 | } | |
4733 | return CMD_SUCCESS; | |
d6902373 | 4734 | } |
a4b2b610 | 4735 | |
d6902373 PG |
4736 | DEFUN (no_set_vpn_nexthop, |
4737 | no_set_vpn_nexthop_cmd, | |
a13c883e | 4738 | "no set <vpnv4 next-hop A.B.C.D|vpnv6 next-hop X:X::X:X>", |
718e3744 | 4739 | NO_STR |
4740 | SET_STR | |
a13c883e | 4741 | "VPNv4 information\n" |
d6902373 PG |
4742 | "VPN next-hop address\n" |
4743 | "IP address of next hop\n" | |
a13c883e QY |
4744 | "VPNv6 information\n" |
4745 | "VPN next-hop address\n" | |
d6902373 | 4746 | "IPv6 address of next hop\n") |
718e3744 | 4747 | { |
d62a17ae | 4748 | int idx_ip = 4; |
4749 | char *arg; | |
4750 | afi_t afi; | |
4751 | int idx = 0; | |
4752 | ||
4753 | if (argc <= idx_ip) | |
4754 | arg = NULL; | |
4755 | else | |
4756 | arg = argv[idx_ip]->arg; | |
4757 | if (argv_find_and_parse_vpnvx(argv, argc, &idx, &afi)) { | |
4758 | if (afi == AFI_IP) | |
4759 | return generic_set_delete( | |
4760 | vty, VTY_GET_CONTEXT(route_map_index), | |
4761 | "ipv4 vpn next-hop", arg); | |
4762 | else | |
4763 | return generic_set_delete( | |
4764 | vty, VTY_GET_CONTEXT(route_map_index), | |
4765 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4766 | } | |
4767 | return CMD_SUCCESS; | |
d6902373 PG |
4768 | } |
4769 | #endif /* KEEP_OLD_VPN_COMMANDS */ | |
4770 | ||
4771 | DEFUN (set_ipx_vpn_nexthop, | |
4772 | set_ipx_vpn_nexthop_cmd, | |
0d702986 | 4773 | "set <ipv4|ipv6> vpn next-hop <A.B.C.D|X:X::X:X>", |
d6902373 PG |
4774 | SET_STR |
4775 | "IPv4 information\n" | |
4776 | "IPv6 information\n" | |
4777 | "VPN information\n" | |
4778 | "VPN next-hop address\n" | |
4779 | "IP address of next hop\n" | |
4780 | "IPv6 address of next hop\n") | |
4781 | { | |
d62a17ae | 4782 | int idx_ip = 4; |
4783 | afi_t afi; | |
4784 | int idx = 0; | |
4785 | ||
4786 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4787 | if (afi == AFI_IP) | |
4788 | return generic_set_add( | |
4789 | vty, VTY_GET_CONTEXT(route_map_index), | |
4790 | "ipv4 vpn next-hop", argv[idx_ip]->arg); | |
4791 | else | |
4792 | return generic_set_add( | |
4793 | vty, VTY_GET_CONTEXT(route_map_index), | |
4794 | "ipv6 vpn next-hop", argv[idx_ip]->arg); | |
4795 | } | |
4796 | return CMD_SUCCESS; | |
718e3744 | 4797 | } |
4798 | ||
d6902373 PG |
4799 | DEFUN (no_set_ipx_vpn_nexthop, |
4800 | no_set_ipx_vpn_nexthop_cmd, | |
9fa4d336 | 4801 | "no set <ipv4|ipv6> vpn next-hop [<A.B.C.D|X:X::X:X>]", |
d6902373 PG |
4802 | NO_STR |
4803 | SET_STR | |
4804 | "IPv4 information\n" | |
4805 | "IPv6 information\n" | |
4806 | "VPN information\n" | |
4807 | "VPN next-hop address\n" | |
4808 | "IP address of next hop\n" | |
4809 | "IPv6 address of next hop\n") | |
4810 | { | |
d62a17ae | 4811 | int idx_ip = 5; |
4812 | char *arg; | |
4813 | afi_t afi; | |
4814 | int idx = 0; | |
4815 | ||
4816 | if (argc <= idx_ip) | |
4817 | arg = NULL; | |
4818 | else | |
4819 | arg = argv[idx_ip]->arg; | |
4820 | if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) { | |
4821 | if (afi == AFI_IP) | |
4822 | return generic_set_delete( | |
4823 | vty, VTY_GET_CONTEXT(route_map_index), | |
4824 | "ipv4 vpn next-hop", arg); | |
4825 | else | |
4826 | return generic_set_delete( | |
4827 | vty, VTY_GET_CONTEXT(route_map_index), | |
4828 | "ipv6 vpn next-hop", arg); | |
4829 | } | |
4830 | return CMD_SUCCESS; | |
d6902373 | 4831 | } |
718e3744 | 4832 | |
4833 | DEFUN (set_originator_id, | |
4834 | set_originator_id_cmd, | |
4835 | "set originator-id A.B.C.D", | |
4836 | SET_STR | |
4837 | "BGP originator ID attribute\n" | |
4838 | "IP address of originator\n") | |
4839 | { | |
d62a17ae | 4840 | int idx_ipv4 = 2; |
4841 | return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index), | |
4842 | "originator-id", argv[idx_ipv4]->arg); | |
718e3744 | 4843 | } |
4844 | ||
4c9bd275 | 4845 | |
718e3744 | 4846 | DEFUN (no_set_originator_id, |
4847 | no_set_originator_id_cmd, | |
4c9bd275 | 4848 | "no set originator-id [A.B.C.D]", |
718e3744 | 4849 | NO_STR |
4850 | SET_STR | |
4c9bd275 DW |
4851 | "BGP originator ID attribute\n" |
4852 | "IP address of originator\n") | |
718e3744 | 4853 | { |
d62a17ae | 4854 | int idx = 0; |
4855 | char *arg = | |
4856 | argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL; | |
0d702986 | 4857 | |
d62a17ae | 4858 | return generic_set_delete(vty, VTY_GET_CONTEXT(route_map_index), |
4859 | "originator-id", arg); | |
718e3744 | 4860 | } |
4861 | ||
718e3744 | 4862 | |
718e3744 | 4863 | /* Initialization of route map. */ |
d62a17ae | 4864 | void bgp_route_map_init(void) |
4865 | { | |
4866 | route_map_init(); | |
4867 | ||
4868 | route_map_add_hook(bgp_route_map_add); | |
4869 | route_map_delete_hook(bgp_route_map_delete); | |
4870 | route_map_event_hook(bgp_route_map_event); | |
4871 | ||
4872 | route_map_match_interface_hook(generic_match_add); | |
4873 | route_map_no_match_interface_hook(generic_match_delete); | |
4874 | ||
4875 | route_map_match_ip_address_hook(generic_match_add); | |
4876 | route_map_no_match_ip_address_hook(generic_match_delete); | |
4877 | ||
4878 | route_map_match_ip_address_prefix_list_hook(generic_match_add); | |
4879 | route_map_no_match_ip_address_prefix_list_hook(generic_match_delete); | |
4880 | ||
4881 | route_map_match_ip_next_hop_hook(generic_match_add); | |
4882 | route_map_no_match_ip_next_hop_hook(generic_match_delete); | |
4883 | ||
4884 | route_map_match_ip_next_hop_prefix_list_hook(generic_match_add); | |
4885 | route_map_no_match_ip_next_hop_prefix_list_hook(generic_match_delete); | |
4886 | ||
61ad901e DA |
4887 | route_map_match_ip_next_hop_type_hook(generic_match_add); |
4888 | route_map_no_match_ip_next_hop_type_hook(generic_match_delete); | |
4889 | ||
d62a17ae | 4890 | route_map_match_ipv6_address_hook(generic_match_add); |
4891 | route_map_no_match_ipv6_address_hook(generic_match_delete); | |
4892 | ||
4893 | route_map_match_ipv6_address_prefix_list_hook(generic_match_add); | |
4894 | route_map_no_match_ipv6_address_prefix_list_hook(generic_match_delete); | |
4895 | ||
61ad901e DA |
4896 | route_map_match_ipv6_next_hop_type_hook(generic_match_add); |
4897 | route_map_no_match_ipv6_next_hop_type_hook(generic_match_delete); | |
4898 | ||
d62a17ae | 4899 | route_map_match_metric_hook(generic_match_add); |
4900 | route_map_no_match_metric_hook(generic_match_delete); | |
4901 | ||
4902 | route_map_match_tag_hook(generic_match_add); | |
4903 | route_map_no_match_tag_hook(generic_match_delete); | |
4904 | ||
4905 | route_map_set_ip_nexthop_hook(generic_set_add); | |
4906 | route_map_no_set_ip_nexthop_hook(generic_set_delete); | |
4907 | ||
4908 | route_map_set_ipv6_nexthop_local_hook(generic_set_add); | |
4909 | route_map_no_set_ipv6_nexthop_local_hook(generic_set_delete); | |
4910 | ||
4911 | route_map_set_metric_hook(generic_set_add); | |
4912 | route_map_no_set_metric_hook(generic_set_delete); | |
4913 | ||
4914 | route_map_set_tag_hook(generic_set_add); | |
4915 | route_map_no_set_tag_hook(generic_set_delete); | |
4916 | ||
4917 | route_map_install_match(&route_match_peer_cmd); | |
4918 | route_map_install_match(&route_match_local_pref_cmd); | |
1d7c7ace DS |
4919 | #if defined(HAVE_LUA) |
4920 | route_map_install_match(&route_match_command_cmd); | |
4921 | #endif | |
d62a17ae | 4922 | route_map_install_match(&route_match_ip_address_cmd); |
4923 | route_map_install_match(&route_match_ip_next_hop_cmd); | |
4924 | route_map_install_match(&route_match_ip_route_source_cmd); | |
4925 | route_map_install_match(&route_match_ip_address_prefix_list_cmd); | |
4926 | route_map_install_match(&route_match_ip_next_hop_prefix_list_cmd); | |
61ad901e | 4927 | route_map_install_match(&route_match_ip_next_hop_type_cmd); |
d62a17ae | 4928 | route_map_install_match(&route_match_ip_route_source_prefix_list_cmd); |
4929 | route_map_install_match(&route_match_aspath_cmd); | |
4930 | route_map_install_match(&route_match_community_cmd); | |
4931 | route_map_install_match(&route_match_lcommunity_cmd); | |
4932 | route_map_install_match(&route_match_ecommunity_cmd); | |
4933 | route_map_install_match(&route_match_local_pref_cmd); | |
4934 | route_map_install_match(&route_match_metric_cmd); | |
4935 | route_map_install_match(&route_match_origin_cmd); | |
4936 | route_map_install_match(&route_match_probability_cmd); | |
4937 | route_map_install_match(&route_match_interface_cmd); | |
4938 | route_map_install_match(&route_match_tag_cmd); | |
d37ba549 | 4939 | route_map_install_match(&route_match_mac_address_cmd); |
16f7ce2b | 4940 | route_map_install_match(&route_match_evpn_vni_cmd); |
33c2ff62 | 4941 | route_map_install_match(&route_match_evpn_route_type_cmd); |
6fb219da | 4942 | route_map_install_match(&route_match_evpn_default_route_cmd); |
1dcc9e5b | 4943 | route_map_install_match(&route_match_vrl_source_vrf_cmd); |
d62a17ae | 4944 | |
4945 | route_map_install_set(&route_set_ip_nexthop_cmd); | |
4946 | route_map_install_set(&route_set_local_pref_cmd); | |
4947 | route_map_install_set(&route_set_weight_cmd); | |
4948 | route_map_install_set(&route_set_label_index_cmd); | |
4949 | route_map_install_set(&route_set_metric_cmd); | |
4950 | route_map_install_set(&route_set_aspath_prepend_cmd); | |
4951 | route_map_install_set(&route_set_aspath_exclude_cmd); | |
4952 | route_map_install_set(&route_set_origin_cmd); | |
4953 | route_map_install_set(&route_set_atomic_aggregate_cmd); | |
4954 | route_map_install_set(&route_set_aggregator_as_cmd); | |
4955 | route_map_install_set(&route_set_community_cmd); | |
4956 | route_map_install_set(&route_set_community_delete_cmd); | |
4957 | route_map_install_set(&route_set_lcommunity_cmd); | |
4958 | route_map_install_set(&route_set_lcommunity_delete_cmd); | |
4959 | route_map_install_set(&route_set_vpnv4_nexthop_cmd); | |
4960 | route_map_install_set(&route_set_vpnv6_nexthop_cmd); | |
4961 | route_map_install_set(&route_set_originator_id_cmd); | |
4962 | route_map_install_set(&route_set_ecommunity_rt_cmd); | |
4963 | route_map_install_set(&route_set_ecommunity_soo_cmd); | |
4964 | route_map_install_set(&route_set_tag_cmd); | |
4965 | route_map_install_set(&route_set_label_index_cmd); | |
4966 | ||
4967 | install_element(RMAP_NODE, &match_peer_cmd); | |
4968 | install_element(RMAP_NODE, &match_peer_local_cmd); | |
4969 | install_element(RMAP_NODE, &no_match_peer_cmd); | |
4970 | install_element(RMAP_NODE, &match_ip_route_source_cmd); | |
4971 | install_element(RMAP_NODE, &no_match_ip_route_source_cmd); | |
4972 | install_element(RMAP_NODE, &match_ip_route_source_prefix_list_cmd); | |
4973 | install_element(RMAP_NODE, &no_match_ip_route_source_prefix_list_cmd); | |
d37ba549 MK |
4974 | install_element(RMAP_NODE, &match_mac_address_cmd); |
4975 | install_element(RMAP_NODE, &no_match_mac_address_cmd); | |
16f7ce2b MK |
4976 | install_element(RMAP_NODE, &match_evpn_vni_cmd); |
4977 | install_element(RMAP_NODE, &no_match_evpn_vni_cmd); | |
33c2ff62 MK |
4978 | install_element(RMAP_NODE, &match_evpn_route_type_cmd); |
4979 | install_element(RMAP_NODE, &no_match_evpn_route_type_cmd); | |
6fb219da MK |
4980 | install_element(RMAP_NODE, &match_evpn_default_route_cmd); |
4981 | install_element(RMAP_NODE, &no_match_evpn_default_route_cmd); | |
1dcc9e5b CS |
4982 | install_element(RMAP_NODE, &match_vrl_source_vrf_cmd); |
4983 | install_element(RMAP_NODE, &no_match_vrl_source_vrf_cmd); | |
d62a17ae | 4984 | |
4985 | install_element(RMAP_NODE, &match_aspath_cmd); | |
4986 | install_element(RMAP_NODE, &no_match_aspath_cmd); | |
4987 | install_element(RMAP_NODE, &match_local_pref_cmd); | |
4988 | install_element(RMAP_NODE, &no_match_local_pref_cmd); | |
4989 | install_element(RMAP_NODE, &match_community_cmd); | |
4990 | install_element(RMAP_NODE, &no_match_community_cmd); | |
4991 | install_element(RMAP_NODE, &match_lcommunity_cmd); | |
4992 | install_element(RMAP_NODE, &no_match_lcommunity_cmd); | |
4993 | install_element(RMAP_NODE, &match_ecommunity_cmd); | |
4994 | install_element(RMAP_NODE, &no_match_ecommunity_cmd); | |
4995 | install_element(RMAP_NODE, &match_origin_cmd); | |
4996 | install_element(RMAP_NODE, &no_match_origin_cmd); | |
4997 | install_element(RMAP_NODE, &match_probability_cmd); | |
4998 | install_element(RMAP_NODE, &no_match_probability_cmd); | |
4999 | ||
5000 | install_element(RMAP_NODE, &set_ip_nexthop_peer_cmd); | |
5001 | install_element(RMAP_NODE, &set_ip_nexthop_unchanged_cmd); | |
5002 | install_element(RMAP_NODE, &set_local_pref_cmd); | |
5003 | install_element(RMAP_NODE, &no_set_local_pref_cmd); | |
5004 | install_element(RMAP_NODE, &set_weight_cmd); | |
5005 | install_element(RMAP_NODE, &set_label_index_cmd); | |
5006 | install_element(RMAP_NODE, &no_set_weight_cmd); | |
5007 | install_element(RMAP_NODE, &no_set_label_index_cmd); | |
5008 | install_element(RMAP_NODE, &set_aspath_prepend_asn_cmd); | |
5009 | install_element(RMAP_NODE, &set_aspath_prepend_lastas_cmd); | |
5010 | install_element(RMAP_NODE, &set_aspath_exclude_cmd); | |
5011 | install_element(RMAP_NODE, &no_set_aspath_prepend_cmd); | |
5012 | install_element(RMAP_NODE, &no_set_aspath_exclude_cmd); | |
499ceb3d | 5013 | install_element(RMAP_NODE, &no_set_aspath_exclude_all_cmd); |
d62a17ae | 5014 | install_element(RMAP_NODE, &set_origin_cmd); |
5015 | install_element(RMAP_NODE, &no_set_origin_cmd); | |
5016 | install_element(RMAP_NODE, &set_atomic_aggregate_cmd); | |
5017 | install_element(RMAP_NODE, &no_set_atomic_aggregate_cmd); | |
5018 | install_element(RMAP_NODE, &set_aggregator_as_cmd); | |
5019 | install_element(RMAP_NODE, &no_set_aggregator_as_cmd); | |
5020 | install_element(RMAP_NODE, &set_community_cmd); | |
5021 | install_element(RMAP_NODE, &set_community_none_cmd); | |
5022 | install_element(RMAP_NODE, &no_set_community_cmd); | |
2929de9e | 5023 | install_element(RMAP_NODE, &no_set_community_short_cmd); |
d62a17ae | 5024 | install_element(RMAP_NODE, &set_community_delete_cmd); |
5025 | install_element(RMAP_NODE, &no_set_community_delete_cmd); | |
5026 | install_element(RMAP_NODE, &set_lcommunity_cmd); | |
5027 | install_element(RMAP_NODE, &set_lcommunity_none_cmd); | |
5028 | install_element(RMAP_NODE, &no_set_lcommunity_cmd); | |
5029 | install_element(RMAP_NODE, &no_set_lcommunity1_cmd); | |
76a20aa9 | 5030 | install_element(RMAP_NODE, &no_set_lcommunity1_short_cmd); |
d62a17ae | 5031 | install_element(RMAP_NODE, &set_lcommunity_delete_cmd); |
5032 | install_element(RMAP_NODE, &no_set_lcommunity_delete_cmd); | |
76a20aa9 | 5033 | install_element(RMAP_NODE, &no_set_lcommunity_delete_short_cmd); |
d62a17ae | 5034 | install_element(RMAP_NODE, &set_ecommunity_rt_cmd); |
5035 | install_element(RMAP_NODE, &no_set_ecommunity_rt_cmd); | |
4db5ee8e | 5036 | install_element(RMAP_NODE, &no_set_ecommunity_rt_short_cmd); |
d62a17ae | 5037 | install_element(RMAP_NODE, &set_ecommunity_soo_cmd); |
5038 | install_element(RMAP_NODE, &no_set_ecommunity_soo_cmd); | |
4db5ee8e | 5039 | install_element(RMAP_NODE, &no_set_ecommunity_soo_short_cmd); |
d6902373 | 5040 | #ifdef KEEP_OLD_VPN_COMMANDS |
d62a17ae | 5041 | install_element(RMAP_NODE, &set_vpn_nexthop_cmd); |
5042 | install_element(RMAP_NODE, &no_set_vpn_nexthop_cmd); | |
d6902373 | 5043 | #endif /* KEEP_OLD_VPN_COMMANDS */ |
d62a17ae | 5044 | install_element(RMAP_NODE, &set_ipx_vpn_nexthop_cmd); |
5045 | install_element(RMAP_NODE, &no_set_ipx_vpn_nexthop_cmd); | |
5046 | install_element(RMAP_NODE, &set_originator_id_cmd); | |
5047 | install_element(RMAP_NODE, &no_set_originator_id_cmd); | |
5048 | ||
5049 | route_map_install_match(&route_match_ipv6_address_cmd); | |
5050 | route_map_install_match(&route_match_ipv6_next_hop_cmd); | |
5051 | route_map_install_match(&route_match_ipv6_address_prefix_list_cmd); | |
61ad901e | 5052 | route_map_install_match(&route_match_ipv6_next_hop_type_cmd); |
d62a17ae | 5053 | route_map_install_set(&route_set_ipv6_nexthop_global_cmd); |
5054 | route_map_install_set(&route_set_ipv6_nexthop_prefer_global_cmd); | |
5055 | route_map_install_set(&route_set_ipv6_nexthop_local_cmd); | |
5056 | route_map_install_set(&route_set_ipv6_nexthop_peer_cmd); | |
5057 | ||
5058 | install_element(RMAP_NODE, &match_ipv6_next_hop_cmd); | |
5059 | install_element(RMAP_NODE, &no_match_ipv6_next_hop_cmd); | |
5060 | install_element(RMAP_NODE, &set_ipv6_nexthop_global_cmd); | |
5061 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_global_cmd); | |
5062 | install_element(RMAP_NODE, &set_ipv6_nexthop_prefer_global_cmd); | |
5063 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_prefer_global_cmd); | |
5064 | install_element(RMAP_NODE, &set_ipv6_nexthop_peer_cmd); | |
5065 | install_element(RMAP_NODE, &no_set_ipv6_nexthop_peer_cmd); | |
1d7c7ace DS |
5066 | #if defined(HAVE_LUA) |
5067 | install_element(RMAP_NODE, &match_command_cmd); | |
5068 | install_element(RMAP_NODE, &no_match_command_cmd); | |
5069 | #endif | |
d62a17ae | 5070 | } |
5071 | ||
5072 | void bgp_route_map_terminate(void) | |
5073 | { | |
5074 | /* ToDo: Cleanup all the used memory */ | |
d62a17ae | 5075 | route_map_finish(); |
518f0eb1 | 5076 | } |