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5921ef9a PJ |
1 | /* zebra routemap. |
2 | * Copyright (C) 2006 IBM Corporation | |
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 | * | |
896014f4 DL |
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 | |
5921ef9a PJ |
19 | */ |
20 | ||
21 | #include <zebra.h> | |
22 | ||
23 | #include "memory.h" | |
4a1ab8e4 | 24 | #include "zebra_memory.h" |
5921ef9a PJ |
25 | #include "prefix.h" |
26 | #include "rib.h" | |
82f97584 | 27 | #include "vty.h" |
5921ef9a PJ |
28 | #include "routemap.h" |
29 | #include "command.h" | |
30 | #include "filter.h" | |
31 | #include "plist.h" | |
fb018d25 | 32 | #include "nexthop.h" |
0032dd59 | 33 | #include "vrf.h" |
5921ef9a PJ |
34 | |
35 | #include "zebra/zserv.h" | |
8902474b | 36 | #include "zebra/redistribute.h" |
518f0eb1 | 37 | #include "zebra/debug.h" |
9f0ea7d4 | 38 | #include "zebra/zebra_rnh.h" |
6baf7bb8 | 39 | #include "zebra/zebra_routemap.h" |
518f0eb1 DS |
40 | |
41 | static u_int32_t zebra_rmap_update_timer = ZEBRA_RMAP_DEFAULT_UPDATE_TIMER; | |
42 | static struct thread *zebra_t_rmap_update = NULL; | |
d62a17ae | 43 | char *proto_rm[AFI_MAX][ZEBRA_ROUTE_MAX + 1]; /* "any" == ZEBRA_ROUTE_MAX */ |
9f0ea7d4 | 44 | /* NH Tracking route map */ |
d62a17ae | 45 | char *nht_rm[AFI_MAX][ZEBRA_ROUTE_MAX + 1]; /* "any" == ZEBRA_ROUTE_MAX */ |
8902474b | 46 | char *zebra_import_table_routemap[AFI_MAX][ZEBRA_KERNEL_TABLE_MAX]; |
518f0eb1 | 47 | |
d62a17ae | 48 | struct nh_rmap_obj { |
49 | struct nexthop *nexthop; | |
50 | vrf_id_t vrf_id; | |
51 | u_int32_t source_protocol; | |
52 | int metric; | |
53 | route_tag_t tag; | |
9f0ea7d4 DS |
54 | }; |
55 | ||
56 | static void zebra_route_map_set_delay_timer(u_int32_t value); | |
5921ef9a | 57 | |
82f97584 | 58 | |
5921ef9a | 59 | /* Add zebra route map rule */ |
d62a17ae | 60 | static int zebra_route_match_add(struct vty *vty, const char *command, |
61 | const char *arg, route_map_event_t type) | |
62 | { | |
63 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
64 | int ret; | |
9ca25fed | 65 | int retval = CMD_SUCCESS; |
d62a17ae | 66 | |
67 | ret = route_map_add_match(index, command, arg); | |
9ca25fed DS |
68 | switch (ret) { |
69 | case RMAP_RULE_MISSING: | |
70 | vty_out(vty, "%% Zebra Can't find rule.\n"); | |
71 | retval = CMD_WARNING_CONFIG_FAILED; | |
72 | break; | |
73 | case RMAP_COMPILE_ERROR: | |
74 | vty_out(vty, "%% Zebra Argument is malformed.\n"); | |
75 | retval = CMD_WARNING_CONFIG_FAILED; | |
76 | break; | |
77 | case RMAP_COMPILE_SUCCESS: | |
78 | if (type != RMAP_EVENT_MATCH_ADDED) { | |
79 | route_map_upd8_dependency(type, arg, index->map->name); | |
d62a17ae | 80 | } |
9ca25fed | 81 | break; |
5921ef9a | 82 | } |
518f0eb1 | 83 | |
9ca25fed | 84 | return retval; |
5921ef9a PJ |
85 | } |
86 | ||
87 | /* Delete zebra route map rule. */ | |
d62a17ae | 88 | static int zebra_route_match_delete(struct vty *vty, const char *command, |
89 | const char *arg, route_map_event_t type) | |
90 | { | |
91 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
92 | int ret; | |
9ca25fed | 93 | int retval = CMD_SUCCESS; |
d62a17ae | 94 | char *dep_name = NULL; |
95 | const char *tmpstr; | |
96 | char *rmap_name = NULL; | |
97 | ||
98 | if (type != RMAP_EVENT_MATCH_DELETED) { | |
99 | /* ignore the mundane, the types without any dependency */ | |
100 | if (arg == NULL) { | |
101 | if ((tmpstr = route_map_get_match_arg(index, command)) | |
102 | != NULL) | |
103 | dep_name = | |
104 | XSTRDUP(MTYPE_ROUTE_MAP_RULE, tmpstr); | |
105 | } else { | |
106 | dep_name = XSTRDUP(MTYPE_ROUTE_MAP_RULE, arg); | |
107 | } | |
108 | rmap_name = XSTRDUP(MTYPE_ROUTE_MAP_NAME, index->map->name); | |
4e3afb14 | 109 | } |
5921ef9a | 110 | |
d62a17ae | 111 | ret = route_map_delete_match(index, command, arg); |
9ca25fed DS |
112 | switch (ret) { |
113 | case RMAP_RULE_MISSING: | |
114 | vty_out(vty, "%% Zebra Can't find rule.\n"); | |
115 | retval = CMD_WARNING_CONFIG_FAILED; | |
116 | break; | |
117 | case RMAP_COMPILE_ERROR: | |
118 | vty_out(vty, "%% Zebra Argument is malformed.\n"); | |
119 | retval = CMD_WARNING_CONFIG_FAILED; | |
120 | break; | |
121 | case RMAP_COMPILE_SUCCESS: | |
122 | if (type != RMAP_EVENT_MATCH_DELETED && dep_name) | |
123 | route_map_upd8_dependency(type, dep_name, rmap_name); | |
124 | break; | |
5921ef9a | 125 | } |
518f0eb1 | 126 | |
d62a17ae | 127 | if (dep_name) |
128 | XFREE(MTYPE_ROUTE_MAP_RULE, dep_name); | |
129 | if (rmap_name) | |
130 | XFREE(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
518f0eb1 | 131 | |
9ca25fed | 132 | return retval; |
5921ef9a PJ |
133 | } |
134 | ||
ca84c8ef DS |
135 | /* 'match tag TAG' |
136 | * Match function return 1 if match is success else return 0 | |
137 | */ | |
d62a17ae | 138 | static route_map_result_t route_match_tag(void *rule, struct prefix *prefix, |
139 | route_map_object_t type, void *object) | |
ca84c8ef | 140 | { |
d62a17ae | 141 | route_tag_t *tag; |
142 | struct nh_rmap_obj *nh_data; | |
ca84c8ef | 143 | |
d62a17ae | 144 | if (type == RMAP_ZEBRA) { |
145 | tag = rule; | |
146 | nh_data = object; | |
ca84c8ef | 147 | |
d62a17ae | 148 | if (nh_data->tag == *tag) |
149 | return RMAP_MATCH; | |
150 | } | |
151 | return RMAP_NOMATCH; | |
ca84c8ef DS |
152 | } |
153 | ||
ca84c8ef | 154 | /* Route map commands for tag matching */ |
d62a17ae | 155 | static struct route_map_rule_cmd route_match_tag_cmd = { |
9d303b37 | 156 | "tag", route_match_tag, route_map_rule_tag_compile, |
d62a17ae | 157 | route_map_rule_tag_free, |
ca84c8ef DS |
158 | }; |
159 | ||
6b0655a2 | 160 | |
5921ef9a PJ |
161 | /* `match interface IFNAME' */ |
162 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 163 | static route_map_result_t route_match_interface(void *rule, |
164 | struct prefix *prefix, | |
165 | route_map_object_t type, | |
166 | void *object) | |
167 | { | |
168 | struct nh_rmap_obj *nh_data; | |
169 | char *ifname = rule; | |
170 | ifindex_t ifindex; | |
171 | ||
172 | if (type == RMAP_ZEBRA) { | |
173 | if (strcasecmp(ifname, "any") == 0) | |
174 | return RMAP_MATCH; | |
175 | nh_data = object; | |
176 | if (!nh_data || !nh_data->nexthop) | |
177 | return RMAP_NOMATCH; | |
178 | ifindex = ifname2ifindex(ifname, nh_data->vrf_id); | |
179 | if (ifindex == 0) | |
180 | return RMAP_NOMATCH; | |
181 | if (nh_data->nexthop->ifindex == ifindex) | |
182 | return RMAP_MATCH; | |
183 | } | |
0032dd59 | 184 | return RMAP_NOMATCH; |
5921ef9a PJ |
185 | } |
186 | ||
187 | /* Route map `match interface' match statement. `arg' is IFNAME value */ | |
d62a17ae | 188 | static void *route_match_interface_compile(const char *arg) |
5921ef9a | 189 | { |
d62a17ae | 190 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
5921ef9a PJ |
191 | } |
192 | ||
193 | /* Free route map's compiled `match interface' value. */ | |
d62a17ae | 194 | static void route_match_interface_free(void *rule) |
5921ef9a | 195 | { |
d62a17ae | 196 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
5921ef9a PJ |
197 | } |
198 | ||
199 | /* Route map commands for interface matching */ | |
d62a17ae | 200 | struct route_map_rule_cmd route_match_interface_cmd = { |
201 | "interface", route_match_interface, route_match_interface_compile, | |
202 | route_match_interface_free}; | |
5921ef9a | 203 | |
9f0ea7d4 DS |
204 | DEFUN (match_ip_address_prefix_len, |
205 | match_ip_address_prefix_len_cmd, | |
7757e5e1 | 206 | "match ip address prefix-len (0-32)", |
9f0ea7d4 DS |
207 | MATCH_STR |
208 | IP_STR | |
209 | "Match prefix length of ip address\n" | |
210 | "Match prefix length of ip address\n" | |
211 | "Prefix length\n") | |
212 | { | |
d62a17ae | 213 | return zebra_route_match_add(vty, "ip address prefix-len", argv[4]->arg, |
214 | RMAP_EVENT_MATCH_ADDED); | |
9f0ea7d4 DS |
215 | } |
216 | ||
217 | DEFUN (no_match_ip_address_prefix_len, | |
218 | no_match_ip_address_prefix_len_cmd, | |
7757e5e1 | 219 | "no match ip address prefix-len [(0-32)]", |
9f0ea7d4 DS |
220 | NO_STR |
221 | MATCH_STR | |
222 | IP_STR | |
16cedbb0 QY |
223 | "Match prefix length of ip address\n" |
224 | "Match prefix length of ip address\n" | |
7757e5e1 | 225 | "Prefix length\n") |
9f0ea7d4 | 226 | { |
d62a17ae | 227 | char *plen = (argc == 6) ? argv[5]->arg : NULL; |
228 | return zebra_route_match_delete(vty, "ip address prefix-len", plen, | |
229 | RMAP_EVENT_MATCH_DELETED); | |
9f0ea7d4 DS |
230 | } |
231 | ||
5165d46f DS |
232 | DEFUN (match_ipv6_address_prefix_len, |
233 | match_ipv6_address_prefix_len_cmd, | |
234 | "match ipv6 address prefix-len (0-128)", | |
235 | MATCH_STR | |
236 | IPV6_STR | |
237 | "Match prefix length of ipv6 address\n" | |
238 | "Match prefix length of ipv6 address\n" | |
239 | "Prefix length\n") | |
240 | { | |
241 | return zebra_route_match_add(vty, "ipv6 address prefix-len", argv[4]->arg, | |
242 | RMAP_EVENT_MATCH_ADDED); | |
243 | } | |
244 | ||
245 | DEFUN (no_match_ipv6_address_prefix_len, | |
246 | no_match_ipv6_address_prefix_len_cmd, | |
247 | "no match ipv6 address prefix-len [(0-128)]", | |
248 | NO_STR | |
249 | MATCH_STR | |
250 | IPV6_STR | |
251 | "Match prefix length of ip address\n" | |
252 | "Match prefix length of ip address\n" | |
253 | "Prefix length\n") | |
254 | { | |
255 | char *plen = (argc == 6) ? argv[5]->arg : NULL; | |
256 | return zebra_route_match_delete(vty, "ipv6 address prefix-len", plen, | |
257 | RMAP_EVENT_MATCH_DELETED); | |
258 | } | |
9f0ea7d4 DS |
259 | |
260 | DEFUN (match_ip_nexthop_prefix_len, | |
261 | match_ip_nexthop_prefix_len_cmd, | |
7757e5e1 | 262 | "match ip next-hop prefix-len (0-32)", |
9f0ea7d4 DS |
263 | MATCH_STR |
264 | IP_STR | |
265 | "Match prefixlen of nexthop ip address\n" | |
266 | "Match prefixlen of given nexthop\n" | |
267 | "Prefix length\n") | |
268 | { | |
d62a17ae | 269 | return zebra_route_match_add(vty, "ip next-hop prefix-len", |
270 | argv[4]->arg, RMAP_EVENT_MATCH_ADDED); | |
9f0ea7d4 DS |
271 | } |
272 | ||
273 | DEFUN (no_match_ip_nexthop_prefix_len, | |
274 | no_match_ip_nexthop_prefix_len_cmd, | |
7757e5e1 | 275 | "no match ip next-hop prefix-len [(0-32)]", |
9f0ea7d4 DS |
276 | NO_STR |
277 | MATCH_STR | |
278 | IP_STR | |
279 | "Match prefixlen of nexthop ip address\n" | |
7757e5e1 QY |
280 | "Match prefix length of nexthop\n" |
281 | "Prefix length\n") | |
9f0ea7d4 | 282 | { |
d62a17ae | 283 | char *plen = (argc == 6) ? argv[5]->arg : NULL; |
284 | return zebra_route_match_delete(vty, "ip next-hop prefix-len", plen, | |
285 | RMAP_EVENT_MATCH_DELETED); | |
9f0ea7d4 DS |
286 | } |
287 | ||
9f0ea7d4 DS |
288 | DEFUN (match_source_protocol, |
289 | match_source_protocol_cmd, | |
5b9471f9 | 290 | "match source-protocol <bgp|ospf|rip|ripng|isis|ospf6|pim|nhrp|eigrp|babel|connected|system|kernel|static>", |
9f0ea7d4 | 291 | MATCH_STR |
16cedbb0 QY |
292 | "Match protocol via which the route was learnt\n" |
293 | "BGP protocol\n" | |
294 | "OSPF protocol\n" | |
295 | "RIP protocol\n" | |
296 | "RIPNG protocol\n" | |
297 | "ISIS protocol\n" | |
298 | "OSPF6 protocol\n" | |
5b9471f9 JB |
299 | "PIM protocol\n" |
300 | "NHRP protocol\n" | |
301 | "EIGRP protocol\n" | |
302 | "BABEL protocol\n" | |
16cedbb0 QY |
303 | "Routes from directly connected peer\n" |
304 | "Routes from system configuration\n" | |
305 | "Routes from kernel\n" | |
306 | "Statically configured routes\n") | |
9f0ea7d4 | 307 | { |
d62a17ae | 308 | char *proto = argv[2]->text; |
309 | int i; | |
9f0ea7d4 | 310 | |
d62a17ae | 311 | i = proto_name2num(proto); |
312 | if (i < 0) { | |
313 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
314 | return CMD_WARNING_CONFIG_FAILED; | |
315 | } | |
316 | return zebra_route_match_add(vty, "source-protocol", proto, | |
317 | RMAP_EVENT_MATCH_ADDED); | |
9f0ea7d4 DS |
318 | } |
319 | ||
320 | DEFUN (no_match_source_protocol, | |
321 | no_match_source_protocol_cmd, | |
5b9471f9 | 322 | "no match source-protocol [<bgp|ospf|rip|ripng|isis|ospf6|pim|nhrp|eigrp|babel|connected|system|kernel|static>]", |
9f0ea7d4 DS |
323 | NO_STR |
324 | MATCH_STR | |
7757e5e1 | 325 | "No match protocol via which the route was learnt\n" |
16cedbb0 QY |
326 | "BGP protocol\n" |
327 | "OSPF protocol\n" | |
328 | "RIP protocol\n" | |
329 | "RIPNG protocol\n" | |
330 | "ISIS protocol\n" | |
331 | "OSPF6 protocol\n" | |
5b9471f9 JB |
332 | "PIM protocol\n" |
333 | "NHRP protocol\n" | |
334 | "EIGRP protocol\n" | |
335 | "BABEL protocol\n" | |
16cedbb0 QY |
336 | "Routes from directly connected peer\n" |
337 | "Routes from system configuration\n" | |
338 | "Routes from kernel\n" | |
339 | "Statically configured routes\n") | |
9f0ea7d4 | 340 | { |
d62a17ae | 341 | char *proto = (argc == 4) ? argv[3]->text : NULL; |
342 | return zebra_route_match_delete(vty, "source-protocol", proto, | |
343 | RMAP_EVENT_MATCH_DELETED); | |
9f0ea7d4 DS |
344 | } |
345 | ||
5921ef9a PJ |
346 | /* set functions */ |
347 | ||
348 | DEFUN (set_src, | |
349 | set_src_cmd, | |
6147e2c6 | 350 | "set src <A.B.C.D|X:X::X:X>", |
5921ef9a PJ |
351 | SET_STR |
352 | "src address for route\n" | |
16cedbb0 QY |
353 | "IPv4 src address\n" |
354 | "IPv6 src address\n") | |
5921ef9a | 355 | { |
d62a17ae | 356 | int idx_ip = 2; |
357 | union g_addr src; | |
358 | struct interface *pif = NULL; | |
359 | int family; | |
360 | struct prefix p; | |
361 | struct vrf *vrf; | |
362 | ||
363 | if (inet_pton(AF_INET, argv[idx_ip]->arg, &src.ipv4) != 1) { | |
364 | if (inet_pton(AF_INET6, argv[idx_ip]->arg, &src.ipv6) != 1) { | |
365 | vty_out(vty, "%% not a valid IPv4/v6 address\n"); | |
366 | return CMD_WARNING_CONFIG_FAILED; | |
367 | } | |
368 | ||
369 | p.family = family = AF_INET6; | |
370 | p.u.prefix6 = src.ipv6; | |
371 | p.prefixlen = IPV6_MAX_BITLEN; | |
372 | } else { | |
373 | p.family = family = AF_INET; | |
374 | p.u.prefix4 = src.ipv4; | |
375 | p.prefixlen = IPV4_MAX_BITLEN; | |
376 | } | |
377 | ||
378 | if (!zebra_check_addr(&p)) { | |
379 | vty_out(vty, "%% not a valid source IPv4/v6 address\n"); | |
380 | return CMD_WARNING_CONFIG_FAILED; | |
381 | } | |
5921ef9a | 382 | |
a2addae8 | 383 | RB_FOREACH (vrf, vrf_id_head, &vrfs_by_id) { |
d62a17ae | 384 | if (family == AF_INET) |
385 | pif = if_lookup_exact_address((void *)&src.ipv4, | |
386 | AF_INET, vrf->vrf_id); | |
387 | else if (family == AF_INET6) | |
388 | pif = if_lookup_exact_address((void *)&src.ipv6, | |
389 | AF_INET6, vrf->vrf_id); | |
390 | ||
391 | if (pif != NULL) | |
392 | break; | |
0aabccc0 DD |
393 | } |
394 | ||
d62a17ae | 395 | if (!pif) { |
396 | vty_out(vty, "%% not a local address\n"); | |
397 | return CMD_WARNING_CONFIG_FAILED; | |
398 | } | |
399 | ||
400 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
401 | return generic_set_add(vty, index, "src", argv[idx_ip]->arg); | |
5921ef9a PJ |
402 | } |
403 | ||
404 | DEFUN (no_set_src, | |
405 | no_set_src_cmd, | |
7757e5e1 | 406 | "no set src [<A.B.C.D|X:X::X:X>]", |
5921ef9a PJ |
407 | NO_STR |
408 | SET_STR | |
3a2d747c QY |
409 | "Source address for route\n" |
410 | "IPv4 address\n" | |
411 | "IPv6 address\n") | |
5921ef9a | 412 | { |
d62a17ae | 413 | char *ip = (argc == 4) ? argv[3]->arg : NULL; |
414 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
415 | return generic_set_delete(vty, index, "src", ip); | |
5921ef9a PJ |
416 | } |
417 | ||
518f0eb1 DS |
418 | DEFUN (zebra_route_map_timer, |
419 | zebra_route_map_timer_cmd, | |
6147e2c6 | 420 | "zebra route-map delay-timer (0-600)", |
41e7fb80 | 421 | ZEBRA_STR |
16cedbb0 | 422 | "Set route-map parameters\n" |
9f0ea7d4 DS |
423 | "Time to wait before route-map updates are processed\n" |
424 | "0 means event-driven updates are disabled\n") | |
518f0eb1 | 425 | { |
d62a17ae | 426 | int idx_number = 3; |
427 | u_int32_t rmap_delay_timer; | |
518f0eb1 | 428 | |
d62a17ae | 429 | rmap_delay_timer = strtoul(argv[idx_number]->arg, NULL, 10); |
430 | zebra_route_map_set_delay_timer(rmap_delay_timer); | |
518f0eb1 | 431 | |
d62a17ae | 432 | return (CMD_SUCCESS); |
518f0eb1 DS |
433 | } |
434 | ||
435 | DEFUN (no_zebra_route_map_timer, | |
436 | no_zebra_route_map_timer_cmd, | |
7757e5e1 | 437 | "no zebra route-map delay-timer [(0-600)]", |
518f0eb1 | 438 | NO_STR |
41e7fb80 | 439 | ZEBRA_STR |
16cedbb0 | 440 | "Set route-map parameters\n" |
7757e5e1 QY |
441 | "Reset delay-timer to default value, 30 secs\n" |
442 | "0 means event-driven updates are disabled\n") | |
518f0eb1 | 443 | { |
d62a17ae | 444 | zebra_route_map_set_delay_timer(ZEBRA_RMAP_DEFAULT_UPDATE_TIMER); |
518f0eb1 | 445 | |
d62a17ae | 446 | return (CMD_SUCCESS); |
518f0eb1 DS |
447 | } |
448 | ||
813d4307 | 449 | |
518f0eb1 DS |
450 | DEFUN (ip_protocol, |
451 | ip_protocol_cmd, | |
40d1cbfb | 452 | "ip protocol " FRR_IP_PROTOCOL_MAP_STR_ZEBRA " route-map ROUTE-MAP", |
9f0ea7d4 DS |
453 | IP_STR |
454 | "Filter routing info exchanged between zebra and protocol\n" | |
ab0181ee | 455 | FRR_IP_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 | 456 | "Specify route-map\n" |
518f0eb1 DS |
457 | "Route map name\n") |
458 | { | |
d62a17ae | 459 | char *proto = argv[2]->text; |
460 | char *rmap = argv[4]->arg; | |
461 | int i; | |
462 | ||
463 | if (strcasecmp(proto, "any") == 0) | |
464 | i = ZEBRA_ROUTE_MAX; | |
465 | else | |
466 | i = proto_name2num(proto); | |
467 | if (i < 0) { | |
468 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
469 | return CMD_WARNING_CONFIG_FAILED; | |
470 | } | |
471 | if (proto_rm[AFI_IP][i]) { | |
472 | if (strcmp(proto_rm[AFI_IP][i], rmap) == 0) | |
473 | return CMD_SUCCESS; | |
518f0eb1 | 474 | |
d62a17ae | 475 | XFREE(MTYPE_ROUTE_MAP_NAME, proto_rm[AFI_IP][i]); |
476 | } | |
477 | proto_rm[AFI_IP][i] = XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmap); | |
b84c7253 | 478 | |
d62a17ae | 479 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
480 | zlog_debug( | |
481 | "%u: IPv4 Routemap config for protocol %s, scheduling RIB processing", | |
482 | VRF_DEFAULT, proto); | |
b84c7253 | 483 | |
d62a17ae | 484 | rib_update(VRF_DEFAULT, RIB_UPDATE_RMAP_CHANGE); |
485 | return CMD_SUCCESS; | |
518f0eb1 DS |
486 | } |
487 | ||
488 | DEFUN (no_ip_protocol, | |
489 | no_ip_protocol_cmd, | |
40d1cbfb | 490 | "no ip protocol " FRR_IP_PROTOCOL_MAP_STR_ZEBRA " [route-map ROUTE-MAP]", |
518f0eb1 | 491 | NO_STR |
9f0ea7d4 DS |
492 | IP_STR |
493 | "Stop filtering routing info between zebra and protocol\n" | |
ab0181ee | 494 | FRR_IP_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 QY |
495 | "Specify route map\n" |
496 | "Route map name\n") | |
518f0eb1 | 497 | { |
d62a17ae | 498 | char *proto = argv[3]->text; |
499 | char *rmap = (argc == 6) ? argv[5]->arg : NULL; | |
500 | int i; | |
518f0eb1 | 501 | |
d62a17ae | 502 | if (strcasecmp(proto, "any") == 0) |
503 | i = ZEBRA_ROUTE_MAX; | |
504 | else | |
505 | i = proto_name2num(proto); | |
7757e5e1 | 506 | |
d62a17ae | 507 | if (i < 0) { |
508 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
509 | return CMD_WARNING_CONFIG_FAILED; | |
510 | } | |
7757e5e1 | 511 | |
d62a17ae | 512 | if (!proto_rm[AFI_IP][i]) |
513 | return CMD_SUCCESS; | |
518f0eb1 | 514 | |
d62a17ae | 515 | if (!rmap || strcmp(rmap, proto_rm[AFI_IP][i]) == 0) { |
516 | XFREE(MTYPE_ROUTE_MAP_NAME, proto_rm[AFI_IP][i]); | |
517 | proto_rm[AFI_IP][i] = NULL; | |
b84c7253 | 518 | |
d62a17ae | 519 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
520 | zlog_debug( | |
521 | "%u: IPv4 Routemap unconfig for protocol %s, scheduling RIB processing", | |
522 | VRF_DEFAULT, proto); | |
523 | rib_update(VRF_DEFAULT, RIB_UPDATE_RMAP_CHANGE); | |
524 | } | |
525 | return CMD_SUCCESS; | |
518f0eb1 DS |
526 | } |
527 | ||
528 | DEFUN (show_ip_protocol, | |
529 | show_ip_protocol_cmd, | |
530 | "show ip protocol", | |
531 | SHOW_STR | |
532 | IP_STR | |
533 | "IP protocol filtering status\n") | |
534 | { | |
d62a17ae | 535 | int i; |
518f0eb1 | 536 | |
d62a17ae | 537 | vty_out(vty, "Protocol : route-map \n"); |
538 | vty_out(vty, "------------------------\n"); | |
539 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
540 | if (proto_rm[AFI_IP][i]) | |
541 | vty_out(vty, "%-10s : %-10s\n", zebra_route_string(i), | |
542 | proto_rm[AFI_IP][i]); | |
543 | else | |
544 | vty_out(vty, "%-10s : none\n", zebra_route_string(i)); | |
545 | } | |
546 | if (proto_rm[AFI_IP][i]) | |
547 | vty_out(vty, "%-10s : %-10s\n", "any", proto_rm[AFI_IP][i]); | |
548 | else | |
549 | vty_out(vty, "%-10s : none\n", "any"); | |
518f0eb1 | 550 | |
d62a17ae | 551 | return CMD_SUCCESS; |
518f0eb1 DS |
552 | } |
553 | ||
0aabccc0 DD |
554 | DEFUN (ipv6_protocol, |
555 | ipv6_protocol_cmd, | |
40d1cbfb | 556 | "ipv6 protocol " FRR_IP6_PROTOCOL_MAP_STR_ZEBRA " route-map ROUTE-MAP", |
0aabccc0 DD |
557 | IP6_STR |
558 | "Filter IPv6 routing info exchanged between zebra and protocol\n" | |
ab0181ee | 559 | FRR_IP6_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 | 560 | "Specify route map\n" |
0aabccc0 DD |
561 | "Route map name\n") |
562 | { | |
d62a17ae | 563 | char *proto = argv[2]->text; |
564 | char *rmap = argv[4]->arg; | |
565 | int i; | |
566 | ||
567 | if (strcasecmp(proto, "any") == 0) | |
568 | i = ZEBRA_ROUTE_MAX; | |
569 | else | |
570 | i = proto_name2num(proto); | |
571 | if (i < 0) { | |
572 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
573 | return CMD_WARNING_CONFIG_FAILED; | |
574 | } | |
575 | if (proto_rm[AFI_IP6][i]) { | |
576 | if (strcmp(proto_rm[AFI_IP6][i], rmap) == 0) | |
577 | return CMD_SUCCESS; | |
0aabccc0 | 578 | |
d62a17ae | 579 | XFREE(MTYPE_ROUTE_MAP_NAME, proto_rm[AFI_IP6][i]); |
580 | } | |
581 | proto_rm[AFI_IP6][i] = XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmap); | |
b84c7253 | 582 | |
d62a17ae | 583 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
584 | zlog_debug( | |
585 | "%u: IPv6 Routemap config for protocol %s, scheduling RIB processing", | |
586 | VRF_DEFAULT, proto); | |
b84c7253 | 587 | |
d62a17ae | 588 | rib_update(VRF_DEFAULT, RIB_UPDATE_RMAP_CHANGE); |
589 | return CMD_SUCCESS; | |
0aabccc0 DD |
590 | } |
591 | ||
592 | DEFUN (no_ipv6_protocol, | |
593 | no_ipv6_protocol_cmd, | |
40d1cbfb | 594 | "no ipv6 protocol " FRR_IP6_PROTOCOL_MAP_STR_ZEBRA " [route-map ROUTE-MAP]", |
0aabccc0 DD |
595 | NO_STR |
596 | IP6_STR | |
597 | "Stop filtering IPv6 routing info between zebra and protocol\n" | |
ab0181ee | 598 | FRR_IP6_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 QY |
599 | "Specify route map\n" |
600 | "Route map name\n") | |
0aabccc0 | 601 | { |
d62a17ae | 602 | const char *proto = argv[3]->text; |
603 | const char *rmap = (argc == 6) ? argv[5]->arg : NULL; | |
604 | int i; | |
605 | ||
606 | if (strcasecmp(proto, "any") == 0) | |
607 | i = ZEBRA_ROUTE_MAX; | |
608 | else | |
609 | i = proto_name2num(proto); | |
610 | if (i < 0) { | |
611 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
612 | return CMD_WARNING_CONFIG_FAILED; | |
613 | } | |
614 | if (!proto_rm[AFI_IP6][i]) | |
615 | return CMD_SUCCESS; | |
0aabccc0 | 616 | |
d62a17ae | 617 | if (!rmap || strcmp(rmap, proto_rm[AFI_IP6][i]) == 0) { |
618 | XFREE(MTYPE_ROUTE_MAP_NAME, proto_rm[AFI_IP6][i]); | |
619 | proto_rm[AFI_IP6][i] = NULL; | |
b84c7253 | 620 | |
d62a17ae | 621 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
622 | zlog_debug( | |
623 | "%u: IPv6 Routemap unconfig for protocol %s, scheduling RIB processing", | |
624 | VRF_DEFAULT, proto); | |
b84c7253 | 625 | |
d62a17ae | 626 | rib_update(VRF_DEFAULT, RIB_UPDATE_RMAP_CHANGE); |
627 | } | |
628 | return CMD_SUCCESS; | |
0aabccc0 DD |
629 | } |
630 | ||
0aabccc0 DD |
631 | DEFUN (show_ipv6_protocol, |
632 | show_ipv6_protocol_cmd, | |
633 | "show ipv6 protocol", | |
634 | SHOW_STR | |
635 | IP6_STR | |
636 | "IPv6 protocol filtering status\n") | |
637 | { | |
d62a17ae | 638 | int i; |
0aabccc0 | 639 | |
d62a17ae | 640 | vty_out(vty, "Protocol : route-map \n"); |
641 | vty_out(vty, "------------------------\n"); | |
642 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
643 | if (proto_rm[AFI_IP6][i]) | |
644 | vty_out(vty, "%-10s : %-10s\n", zebra_route_string(i), | |
645 | proto_rm[AFI_IP6][i]); | |
646 | else | |
647 | vty_out(vty, "%-10s : none\n", zebra_route_string(i)); | |
648 | } | |
649 | if (proto_rm[AFI_IP6][i]) | |
650 | vty_out(vty, "%-10s : %-10s\n", "any", proto_rm[AFI_IP6][i]); | |
651 | else | |
652 | vty_out(vty, "%-10s : none\n", "any"); | |
0aabccc0 | 653 | |
d62a17ae | 654 | return CMD_SUCCESS; |
0aabccc0 DD |
655 | } |
656 | ||
9f0ea7d4 DS |
657 | DEFUN (ip_protocol_nht_rmap, |
658 | ip_protocol_nht_rmap_cmd, | |
40d1cbfb | 659 | "ip nht " FRR_IP_PROTOCOL_MAP_STR_ZEBRA " route-map ROUTE-MAP", |
9f0ea7d4 DS |
660 | IP_STR |
661 | "Filter Next Hop tracking route resolution\n" | |
ab0181ee | 662 | FRR_IP_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 | 663 | "Specify route map\n" |
9f0ea7d4 DS |
664 | "Route map name\n") |
665 | { | |
d62a17ae | 666 | char *proto = argv[2]->text; |
667 | char *rmap = argv[4]->arg; | |
668 | int i; | |
669 | ||
670 | if (strcasecmp(proto, "any") == 0) | |
671 | i = ZEBRA_ROUTE_MAX; | |
672 | else | |
673 | i = proto_name2num(proto); | |
674 | if (i < 0) { | |
675 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
676 | return CMD_WARNING_CONFIG_FAILED; | |
677 | } | |
678 | if (nht_rm[AFI_IP][i]) { | |
679 | if (strcmp(nht_rm[AFI_IP][i], rmap) == 0) | |
680 | return CMD_SUCCESS; | |
9f0ea7d4 | 681 | |
d62a17ae | 682 | XFREE(MTYPE_ROUTE_MAP_NAME, nht_rm[AFI_IP][i]); |
683 | } | |
9f0ea7d4 | 684 | |
d62a17ae | 685 | nht_rm[AFI_IP][i] = XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmap); |
686 | zebra_evaluate_rnh(0, AF_INET, 1, RNH_NEXTHOP_TYPE, NULL); | |
9f0ea7d4 | 687 | |
d62a17ae | 688 | return CMD_SUCCESS; |
9f0ea7d4 DS |
689 | } |
690 | ||
691 | DEFUN (no_ip_protocol_nht_rmap, | |
692 | no_ip_protocol_nht_rmap_cmd, | |
40d1cbfb | 693 | "no ip nht " FRR_IP_PROTOCOL_MAP_STR_ZEBRA " [route-map ROUTE-MAP]", |
9f0ea7d4 DS |
694 | NO_STR |
695 | IP_STR | |
696 | "Filter Next Hop tracking route resolution\n" | |
3b14d86e | 697 | FRR_IP_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 QY |
698 | "Specify route map\n" |
699 | "Route map name\n") | |
9f0ea7d4 | 700 | { |
d62a17ae | 701 | int idx = 0; |
702 | char *proto = argv[3]->text; | |
703 | char *rmap = argv_find(argv, argc, "ROUTE-MAP", &idx) ? argv[idx]->arg | |
704 | : NULL; | |
55cb6743 | 705 | |
d62a17ae | 706 | int i = strmatch(proto, "any") ? ZEBRA_ROUTE_MAX |
707 | : proto_name2num(proto); | |
9f0ea7d4 | 708 | |
d62a17ae | 709 | if (i < 0) { |
710 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
711 | return CMD_WARNING_CONFIG_FAILED; | |
712 | } | |
55cb6743 | 713 | |
d62a17ae | 714 | if (!nht_rm[AFI_IP][i]) |
715 | return CMD_SUCCESS; | |
9f0ea7d4 | 716 | |
d62a17ae | 717 | if (!rmap || strcmp(rmap, nht_rm[AFI_IP][i]) == 0) { |
718 | XFREE(MTYPE_ROUTE_MAP_NAME, nht_rm[AFI_IP][i]); | |
719 | nht_rm[AFI_IP][i] = NULL; | |
720 | zebra_evaluate_rnh(0, AF_INET, 1, RNH_NEXTHOP_TYPE, NULL); | |
721 | } | |
722 | return CMD_SUCCESS; | |
9f0ea7d4 DS |
723 | } |
724 | ||
9f0ea7d4 DS |
725 | DEFUN (show_ip_protocol_nht, |
726 | show_ip_protocol_nht_cmd, | |
727 | "show ip nht route-map", | |
3a2d747c QY |
728 | SHOW_STR |
729 | IP_STR | |
730 | "IP nexthop tracking table\n" | |
9f0ea7d4 DS |
731 | "IP Next Hop tracking filtering status\n") |
732 | { | |
d62a17ae | 733 | int i; |
9f0ea7d4 | 734 | |
d62a17ae | 735 | vty_out(vty, "Protocol : route-map \n"); |
736 | vty_out(vty, "------------------------\n"); | |
737 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
738 | if (nht_rm[AFI_IP][i]) | |
739 | vty_out(vty, "%-10s : %-10s\n", zebra_route_string(i), | |
740 | nht_rm[AFI_IP][i]); | |
741 | else | |
742 | vty_out(vty, "%-10s : none\n", zebra_route_string(i)); | |
743 | } | |
744 | if (nht_rm[AFI_IP][i]) | |
745 | vty_out(vty, "%-10s : %-10s\n", "any", nht_rm[AFI_IP][i]); | |
746 | else | |
747 | vty_out(vty, "%-10s : none\n", "any"); | |
9f0ea7d4 | 748 | |
d62a17ae | 749 | return CMD_SUCCESS; |
9f0ea7d4 DS |
750 | } |
751 | ||
752 | DEFUN (ipv6_protocol_nht_rmap, | |
753 | ipv6_protocol_nht_rmap_cmd, | |
40d1cbfb | 754 | "ipv6 nht " FRR_IP6_PROTOCOL_MAP_STR_ZEBRA " route-map ROUTE-MAP", |
9f0ea7d4 DS |
755 | IP6_STR |
756 | "Filter Next Hop tracking route resolution\n" | |
ab0181ee | 757 | FRR_IP6_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 | 758 | "Specify route map\n" |
9f0ea7d4 DS |
759 | "Route map name\n") |
760 | { | |
d62a17ae | 761 | char *proto = argv[2]->text; |
762 | char *rmap = argv[4]->arg; | |
763 | int i; | |
764 | ||
765 | if (strcasecmp(proto, "any") == 0) | |
766 | i = ZEBRA_ROUTE_MAX; | |
767 | else | |
768 | i = proto_name2num(proto); | |
769 | if (i < 0) { | |
770 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
771 | return CMD_WARNING_CONFIG_FAILED; | |
772 | } | |
773 | if (nht_rm[AFI_IP6][i]) | |
774 | XFREE(MTYPE_ROUTE_MAP_NAME, nht_rm[AFI_IP6][i]); | |
775 | nht_rm[AFI_IP6][i] = XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmap); | |
776 | zebra_evaluate_rnh(0, AF_INET6, 1, RNH_NEXTHOP_TYPE, NULL); | |
9f0ea7d4 | 777 | |
d62a17ae | 778 | return CMD_SUCCESS; |
9f0ea7d4 DS |
779 | } |
780 | ||
781 | DEFUN (no_ipv6_protocol_nht_rmap, | |
782 | no_ipv6_protocol_nht_rmap_cmd, | |
40d1cbfb | 783 | "no ipv6 nht " FRR_IP6_PROTOCOL_MAP_STR_ZEBRA " [route-map ROUTE-MAP]", |
9f0ea7d4 DS |
784 | NO_STR |
785 | IP6_STR | |
786 | "Filter Next Hop tracking route resolution\n" | |
3b14d86e | 787 | FRR_IP6_PROTOCOL_MAP_HELP_STR_ZEBRA |
7757e5e1 QY |
788 | "Specify route map\n" |
789 | "Route map name\n") | |
9f0ea7d4 | 790 | { |
d62a17ae | 791 | char *proto = argv[3]->text; |
792 | char *rmap = (argc == 6) ? argv[5]->arg : NULL; | |
793 | int i; | |
794 | ||
795 | if (strcasecmp(proto, "any") == 0) | |
796 | i = ZEBRA_ROUTE_MAX; | |
797 | else | |
798 | i = proto_name2num(proto); | |
799 | if (i < 0) { | |
800 | vty_out(vty, "invalid protocol name \"%s\"\n", proto); | |
801 | return CMD_WARNING_CONFIG_FAILED; | |
802 | } | |
9f0ea7d4 | 803 | |
d62a17ae | 804 | if (nht_rm[AFI_IP6][i] && rmap && strcmp(rmap, nht_rm[AFI_IP6][i])) { |
805 | vty_out(vty, "invalid route-map \"%s\"\n", rmap); | |
806 | return CMD_WARNING_CONFIG_FAILED; | |
807 | } | |
813d4307 | 808 | |
d62a17ae | 809 | if (nht_rm[AFI_IP6][i]) { |
810 | XFREE(MTYPE_ROUTE_MAP_NAME, nht_rm[AFI_IP6][i]); | |
811 | nht_rm[AFI_IP6][i] = NULL; | |
812 | } | |
9f0ea7d4 | 813 | |
d62a17ae | 814 | zebra_evaluate_rnh(0, AF_INET6, 1, RNH_NEXTHOP_TYPE, NULL); |
813d4307 | 815 | |
d62a17ae | 816 | return CMD_SUCCESS; |
9f0ea7d4 DS |
817 | } |
818 | ||
9f0ea7d4 DS |
819 | DEFUN (show_ipv6_protocol_nht, |
820 | show_ipv6_protocol_nht_cmd, | |
821 | "show ipv6 nht route-map", | |
3a2d747c QY |
822 | SHOW_STR |
823 | IP6_STR | |
824 | "Next Hop filtering status\n" | |
825 | "Route-map\n") | |
9f0ea7d4 | 826 | { |
d62a17ae | 827 | int i; |
9f0ea7d4 | 828 | |
d62a17ae | 829 | vty_out(vty, "Protocol : route-map \n"); |
830 | vty_out(vty, "------------------------\n"); | |
831 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
832 | if (nht_rm[AFI_IP6][i]) | |
833 | vty_out(vty, "%-10s : %-10s\n", zebra_route_string(i), | |
834 | nht_rm[AFI_IP6][i]); | |
835 | else | |
836 | vty_out(vty, "%-10s : none\n", zebra_route_string(i)); | |
837 | } | |
838 | if (nht_rm[AFI_IP][i]) | |
839 | vty_out(vty, "%-10s : %-10s\n", "any", nht_rm[AFI_IP6][i]); | |
840 | else | |
841 | vty_out(vty, "%-10s : none\n", "any"); | |
9f0ea7d4 | 842 | |
d62a17ae | 843 | return CMD_SUCCESS; |
9f0ea7d4 DS |
844 | } |
845 | ||
5921ef9a PJ |
846 | /*XXXXXXXXXXXXXXXXXXXXXXXXXXXX*/ |
847 | ||
848 | /* `match ip next-hop IP_ACCESS_LIST' */ | |
849 | ||
850 | /* Match function return 1 if match is success else return zero. */ | |
d62a17ae | 851 | static route_map_result_t route_match_ip_next_hop(void *rule, |
852 | struct prefix *prefix, | |
853 | route_map_object_t type, | |
854 | void *object) | |
855 | { | |
856 | struct access_list *alist; | |
857 | struct nh_rmap_obj *nh_data; | |
858 | struct prefix_ipv4 p; | |
859 | ||
860 | if (type == RMAP_ZEBRA) { | |
861 | nh_data = object; | |
862 | if (!nh_data) | |
863 | return RMAP_DENYMATCH; | |
864 | ||
865 | switch (nh_data->nexthop->type) { | |
866 | case NEXTHOP_TYPE_IFINDEX: | |
867 | /* Interface routes can't match ip next-hop */ | |
868 | return RMAP_NOMATCH; | |
869 | case NEXTHOP_TYPE_IPV4_IFINDEX: | |
870 | case NEXTHOP_TYPE_IPV4: | |
871 | p.family = AF_INET; | |
872 | p.prefix = nh_data->nexthop->gate.ipv4; | |
873 | p.prefixlen = IPV4_MAX_BITLEN; | |
874 | break; | |
875 | default: | |
876 | return RMAP_NOMATCH; | |
877 | } | |
878 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
879 | if (alist == NULL) | |
880 | return RMAP_NOMATCH; | |
881 | ||
882 | return (access_list_apply(alist, &p) == FILTER_DENY | |
883 | ? RMAP_NOMATCH | |
884 | : RMAP_MATCH); | |
885 | } | |
5921ef9a | 886 | return RMAP_NOMATCH; |
5921ef9a PJ |
887 | } |
888 | ||
889 | /* Route map `ip next-hop' match statement. `arg' should be | |
890 | access-list name. */ | |
d62a17ae | 891 | static void *route_match_ip_next_hop_compile(const char *arg) |
5921ef9a | 892 | { |
d62a17ae | 893 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
5921ef9a PJ |
894 | } |
895 | ||
896 | /* Free route map's compiled `. */ | |
d62a17ae | 897 | static void route_match_ip_next_hop_free(void *rule) |
5921ef9a | 898 | { |
d62a17ae | 899 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
5921ef9a PJ |
900 | } |
901 | ||
902 | /* Route map commands for ip next-hop matching. */ | |
d62a17ae | 903 | static struct route_map_rule_cmd route_match_ip_next_hop_cmd = { |
904 | "ip next-hop", route_match_ip_next_hop, route_match_ip_next_hop_compile, | |
905 | route_match_ip_next_hop_free}; | |
6b0655a2 | 906 | |
5921ef9a PJ |
907 | /* `match ip next-hop prefix-list PREFIX_LIST' */ |
908 | ||
909 | static route_map_result_t | |
d62a17ae | 910 | route_match_ip_next_hop_prefix_list(void *rule, struct prefix *prefix, |
911 | route_map_object_t type, void *object) | |
5921ef9a | 912 | { |
d62a17ae | 913 | struct prefix_list *plist; |
914 | struct nh_rmap_obj *nh_data; | |
915 | struct prefix_ipv4 p; | |
916 | ||
917 | if (type == RMAP_ZEBRA) { | |
918 | nh_data = (struct nh_rmap_obj *)object; | |
919 | if (!nh_data) | |
920 | return RMAP_DENYMATCH; | |
921 | ||
922 | switch (nh_data->nexthop->type) { | |
923 | case NEXTHOP_TYPE_IFINDEX: | |
924 | /* Interface routes can't match ip next-hop */ | |
925 | return RMAP_NOMATCH; | |
926 | case NEXTHOP_TYPE_IPV4_IFINDEX: | |
927 | case NEXTHOP_TYPE_IPV4: | |
928 | p.family = AF_INET; | |
929 | p.prefix = nh_data->nexthop->gate.ipv4; | |
930 | p.prefixlen = IPV4_MAX_BITLEN; | |
931 | break; | |
932 | default: | |
933 | return RMAP_NOMATCH; | |
934 | } | |
935 | plist = prefix_list_lookup(AFI_IP, (char *)rule); | |
936 | if (plist == NULL) | |
937 | return RMAP_NOMATCH; | |
938 | ||
939 | return (prefix_list_apply(plist, &p) == PREFIX_DENY | |
940 | ? RMAP_NOMATCH | |
941 | : RMAP_MATCH); | |
942 | } | |
943 | return RMAP_NOMATCH; | |
5921ef9a PJ |
944 | } |
945 | ||
d62a17ae | 946 | static void *route_match_ip_next_hop_prefix_list_compile(const char *arg) |
5921ef9a | 947 | { |
d62a17ae | 948 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
5921ef9a PJ |
949 | } |
950 | ||
d62a17ae | 951 | static void route_match_ip_next_hop_prefix_list_free(void *rule) |
5921ef9a | 952 | { |
d62a17ae | 953 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
5921ef9a PJ |
954 | } |
955 | ||
d62a17ae | 956 | static struct route_map_rule_cmd route_match_ip_next_hop_prefix_list_cmd = { |
957 | "ip next-hop prefix-list", route_match_ip_next_hop_prefix_list, | |
958 | route_match_ip_next_hop_prefix_list_compile, | |
959 | route_match_ip_next_hop_prefix_list_free}; | |
6b0655a2 | 960 | |
5921ef9a PJ |
961 | /* `match ip address IP_ACCESS_LIST' */ |
962 | ||
963 | /* Match function should return 1 if match is success else return | |
964 | zero. */ | |
d62a17ae | 965 | static route_map_result_t route_match_ip_address(void *rule, |
966 | struct prefix *prefix, | |
967 | route_map_object_t type, | |
968 | void *object) | |
5921ef9a | 969 | { |
d62a17ae | 970 | struct access_list *alist; |
971 | ||
972 | if (type == RMAP_ZEBRA) { | |
973 | alist = access_list_lookup(AFI_IP, (char *)rule); | |
974 | if (alist == NULL) | |
975 | return RMAP_NOMATCH; | |
5921ef9a | 976 | |
d62a17ae | 977 | return (access_list_apply(alist, prefix) == FILTER_DENY |
978 | ? RMAP_NOMATCH | |
979 | : RMAP_MATCH); | |
980 | } | |
5921ef9a | 981 | return RMAP_NOMATCH; |
5921ef9a PJ |
982 | } |
983 | ||
984 | /* Route map `ip address' match statement. `arg' should be | |
985 | access-list name. */ | |
d62a17ae | 986 | static void *route_match_ip_address_compile(const char *arg) |
5921ef9a | 987 | { |
d62a17ae | 988 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
5921ef9a PJ |
989 | } |
990 | ||
991 | /* Free route map's compiled `ip address' value. */ | |
d62a17ae | 992 | static void route_match_ip_address_free(void *rule) |
5921ef9a | 993 | { |
d62a17ae | 994 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
5921ef9a PJ |
995 | } |
996 | ||
997 | /* Route map commands for ip address matching. */ | |
d62a17ae | 998 | static struct route_map_rule_cmd route_match_ip_address_cmd = { |
999 | "ip address", route_match_ip_address, route_match_ip_address_compile, | |
1000 | route_match_ip_address_free}; | |
6b0655a2 | 1001 | |
5921ef9a PJ |
1002 | /* `match ip address prefix-list PREFIX_LIST' */ |
1003 | ||
1004 | static route_map_result_t | |
d62a17ae | 1005 | route_match_ip_address_prefix_list(void *rule, struct prefix *prefix, |
1006 | route_map_object_t type, void *object) | |
5921ef9a | 1007 | { |
d62a17ae | 1008 | struct prefix_list *plist; |
1009 | ||
1010 | if (type == RMAP_ZEBRA) { | |
1011 | plist = prefix_list_lookup(AFI_IP, (char *)rule); | |
1012 | if (plist == NULL) | |
1013 | return RMAP_NOMATCH; | |
5921ef9a | 1014 | |
d62a17ae | 1015 | return (prefix_list_apply(plist, prefix) == PREFIX_DENY |
1016 | ? RMAP_NOMATCH | |
1017 | : RMAP_MATCH); | |
1018 | } | |
5921ef9a | 1019 | return RMAP_NOMATCH; |
5921ef9a PJ |
1020 | } |
1021 | ||
d62a17ae | 1022 | static void *route_match_ip_address_prefix_list_compile(const char *arg) |
5921ef9a | 1023 | { |
d62a17ae | 1024 | return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); |
5921ef9a PJ |
1025 | } |
1026 | ||
d62a17ae | 1027 | static void route_match_ip_address_prefix_list_free(void *rule) |
5921ef9a | 1028 | { |
d62a17ae | 1029 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
5921ef9a PJ |
1030 | } |
1031 | ||
d62a17ae | 1032 | static struct route_map_rule_cmd route_match_ip_address_prefix_list_cmd = { |
1033 | "ip address prefix-list", route_match_ip_address_prefix_list, | |
1034 | route_match_ip_address_prefix_list_compile, | |
1035 | route_match_ip_address_prefix_list_free}; | |
5921ef9a | 1036 | |
6b0655a2 | 1037 | |
9f0ea7d4 DS |
1038 | /* `match ip address prefix-len PREFIXLEN' */ |
1039 | ||
1040 | static route_map_result_t | |
5165d46f DS |
1041 | route_match_address_prefix_len(void *rule, struct prefix *prefix, |
1042 | route_map_object_t type, void *object) | |
9f0ea7d4 | 1043 | { |
d62a17ae | 1044 | u_int32_t *prefixlen = (u_int32_t *)rule; |
9f0ea7d4 | 1045 | |
d62a17ae | 1046 | if (type == RMAP_ZEBRA) { |
1047 | return ((prefix->prefixlen == *prefixlen) ? RMAP_MATCH | |
1048 | : RMAP_NOMATCH); | |
1049 | } | |
1050 | return RMAP_NOMATCH; | |
9f0ea7d4 DS |
1051 | } |
1052 | ||
5165d46f | 1053 | static void *route_match_address_prefix_len_compile(const char *arg) |
9f0ea7d4 | 1054 | { |
d62a17ae | 1055 | u_int32_t *prefix_len; |
1056 | char *endptr = NULL; | |
1057 | unsigned long tmpval; | |
9f0ea7d4 | 1058 | |
d62a17ae | 1059 | /* prefix len value shoud be integer. */ |
1060 | if (!all_digit(arg)) | |
1061 | return NULL; | |
9f0ea7d4 | 1062 | |
d62a17ae | 1063 | errno = 0; |
1064 | tmpval = strtoul(arg, &endptr, 10); | |
1065 | if (*endptr != '\0' || errno || tmpval > UINT32_MAX) | |
1066 | return NULL; | |
9f0ea7d4 | 1067 | |
d62a17ae | 1068 | prefix_len = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_int32_t)); |
9f0ea7d4 | 1069 | |
d62a17ae | 1070 | if (!prefix_len) |
1071 | return prefix_len; | |
9f0ea7d4 | 1072 | |
d62a17ae | 1073 | *prefix_len = tmpval; |
1074 | return prefix_len; | |
9f0ea7d4 DS |
1075 | } |
1076 | ||
5165d46f | 1077 | static void route_match_address_prefix_len_free(void *rule) |
9f0ea7d4 | 1078 | { |
d62a17ae | 1079 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
9f0ea7d4 DS |
1080 | } |
1081 | ||
d62a17ae | 1082 | static struct route_map_rule_cmd route_match_ip_address_prefix_len_cmd = { |
5165d46f DS |
1083 | "ip address prefix-len", route_match_address_prefix_len, |
1084 | route_match_address_prefix_len_compile, | |
1085 | route_match_address_prefix_len_free}; | |
9f0ea7d4 | 1086 | |
5165d46f DS |
1087 | static struct route_map_rule_cmd route_match_ipv6_address_prefix_len_cmd = { |
1088 | "ipv6 address prefix-len", route_match_address_prefix_len, | |
1089 | route_match_address_prefix_len_compile, | |
1090 | route_match_address_prefix_len_free}; | |
9f0ea7d4 DS |
1091 | |
1092 | /* `match ip nexthop prefix-len PREFIXLEN' */ | |
1093 | ||
1094 | static route_map_result_t | |
d62a17ae | 1095 | route_match_ip_nexthop_prefix_len(void *rule, struct prefix *prefix, |
1096 | route_map_object_t type, void *object) | |
1097 | { | |
1098 | u_int32_t *prefixlen = (u_int32_t *)rule; | |
1099 | struct nh_rmap_obj *nh_data; | |
1100 | struct prefix_ipv4 p; | |
1101 | ||
1102 | if (type == RMAP_ZEBRA) { | |
1103 | nh_data = (struct nh_rmap_obj *)object; | |
1104 | if (!nh_data || !nh_data->nexthop) | |
1105 | return RMAP_DENYMATCH; | |
1106 | ||
1107 | switch (nh_data->nexthop->type) { | |
1108 | case NEXTHOP_TYPE_IFINDEX: | |
1109 | /* Interface routes can't match ip next-hop */ | |
1110 | return RMAP_NOMATCH; | |
1111 | case NEXTHOP_TYPE_IPV4_IFINDEX: | |
1112 | case NEXTHOP_TYPE_IPV4: | |
1113 | p.family = AF_INET; | |
1114 | p.prefix = nh_data->nexthop->gate.ipv4; | |
1115 | p.prefixlen = IPV4_MAX_BITLEN; | |
1116 | break; | |
1117 | default: | |
1118 | return RMAP_NOMATCH; | |
1119 | } | |
1120 | return ((p.prefixlen == *prefixlen) ? RMAP_MATCH | |
1121 | : RMAP_NOMATCH); | |
1122 | } | |
1123 | return RMAP_NOMATCH; | |
1124 | } | |
1125 | ||
1126 | static struct route_map_rule_cmd route_match_ip_nexthop_prefix_len_cmd = { | |
1127 | "ip next-hop prefix-len", route_match_ip_nexthop_prefix_len, | |
5165d46f DS |
1128 | route_match_address_prefix_len_compile, /* reuse */ |
1129 | route_match_address_prefix_len_free /* reuse */ | |
9f0ea7d4 DS |
1130 | }; |
1131 | ||
1132 | /* `match source-protocol PROTOCOL' */ | |
1133 | ||
d62a17ae | 1134 | static route_map_result_t route_match_source_protocol(void *rule, |
1135 | struct prefix *prefix, | |
1136 | route_map_object_t type, | |
1137 | void *object) | |
9f0ea7d4 | 1138 | { |
d62a17ae | 1139 | u_int32_t *rib_type = (u_int32_t *)rule; |
1140 | struct nh_rmap_obj *nh_data; | |
9f0ea7d4 | 1141 | |
d62a17ae | 1142 | if (type == RMAP_ZEBRA) { |
1143 | nh_data = (struct nh_rmap_obj *)object; | |
1144 | if (!nh_data) | |
1145 | return RMAP_DENYMATCH; | |
9f0ea7d4 | 1146 | |
d62a17ae | 1147 | return ((nh_data->source_protocol == *rib_type) ? RMAP_MATCH |
1148 | : RMAP_NOMATCH); | |
1149 | } | |
1150 | return RMAP_NOMATCH; | |
9f0ea7d4 DS |
1151 | } |
1152 | ||
d62a17ae | 1153 | static void *route_match_source_protocol_compile(const char *arg) |
9f0ea7d4 | 1154 | { |
d62a17ae | 1155 | u_int32_t *rib_type; |
1156 | int i; | |
9f0ea7d4 | 1157 | |
d62a17ae | 1158 | i = proto_name2num(arg); |
1159 | rib_type = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_int32_t)); | |
9f0ea7d4 | 1160 | |
d62a17ae | 1161 | *rib_type = i; |
9f0ea7d4 | 1162 | |
d62a17ae | 1163 | return rib_type; |
9f0ea7d4 DS |
1164 | } |
1165 | ||
d62a17ae | 1166 | static void route_match_source_protocol_free(void *rule) |
9f0ea7d4 | 1167 | { |
d62a17ae | 1168 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
9f0ea7d4 DS |
1169 | } |
1170 | ||
d62a17ae | 1171 | static struct route_map_rule_cmd route_match_source_protocol_cmd = { |
1172 | "source-protocol", route_match_source_protocol, | |
1173 | route_match_source_protocol_compile, route_match_source_protocol_free}; | |
9f0ea7d4 | 1174 | |
5921ef9a PJ |
1175 | /* `set src A.B.C.D' */ |
1176 | ||
1177 | /* Set src. */ | |
d62a17ae | 1178 | static route_map_result_t route_set_src(void *rule, struct prefix *prefix, |
1179 | route_map_object_t type, void *object) | |
5921ef9a | 1180 | { |
d62a17ae | 1181 | struct nh_rmap_obj *nh_data; |
9f0ea7d4 | 1182 | |
d62a17ae | 1183 | if (type == RMAP_ZEBRA) { |
1184 | nh_data = (struct nh_rmap_obj *)object; | |
1185 | nh_data->nexthop->rmap_src = *(union g_addr *)rule; | |
1186 | } | |
1187 | return RMAP_OKAY; | |
5921ef9a PJ |
1188 | } |
1189 | ||
1190 | /* set src compilation. */ | |
d62a17ae | 1191 | static void *route_set_src_compile(const char *arg) |
5921ef9a | 1192 | { |
d62a17ae | 1193 | union g_addr src, *psrc; |
5921ef9a | 1194 | |
d62a17ae | 1195 | if ((inet_pton(AF_INET6, arg, &src.ipv6) == 1) |
17a21721 | 1196 | || (inet_pton(AF_INET, arg, &src.ipv4) == 1)) { |
d62a17ae | 1197 | psrc = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(union g_addr)); |
1198 | *psrc = src; | |
1199 | return psrc; | |
1200 | } | |
1201 | return NULL; | |
5921ef9a PJ |
1202 | } |
1203 | ||
1204 | /* Free route map's compiled `set src' value. */ | |
d62a17ae | 1205 | static void route_set_src_free(void *rule) |
5921ef9a | 1206 | { |
d62a17ae | 1207 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); |
5921ef9a PJ |
1208 | } |
1209 | ||
1210 | /* Set src rule structure. */ | |
d62a17ae | 1211 | static struct route_map_rule_cmd route_set_src_cmd = { |
9d303b37 | 1212 | "src", route_set_src, route_set_src_compile, route_set_src_free, |
5921ef9a PJ |
1213 | }; |
1214 | ||
d62a17ae | 1215 | static int zebra_route_map_update_timer(struct thread *thread) |
518f0eb1 | 1216 | { |
d62a17ae | 1217 | zebra_t_rmap_update = NULL; |
518f0eb1 | 1218 | |
d62a17ae | 1219 | if (IS_ZEBRA_DEBUG_EVENT) |
1220 | zlog_debug("Event driven route-map update triggered"); | |
518f0eb1 | 1221 | |
d62a17ae | 1222 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
1223 | zlog_debug( | |
1224 | "%u: Routemap update-timer fired, scheduling RIB processing", | |
1225 | VRF_DEFAULT); | |
b84c7253 | 1226 | |
d62a17ae | 1227 | zebra_import_table_rm_update(); |
1228 | rib_update(VRF_DEFAULT, RIB_UPDATE_RMAP_CHANGE); | |
1229 | zebra_evaluate_rnh(0, AF_INET, 1, RNH_NEXTHOP_TYPE, NULL); | |
1230 | zebra_evaluate_rnh(0, AF_INET6, 1, RNH_NEXTHOP_TYPE, NULL); | |
9f0ea7d4 | 1231 | |
d62a17ae | 1232 | return (0); |
518f0eb1 DS |
1233 | } |
1234 | ||
d62a17ae | 1235 | static void zebra_route_map_set_delay_timer(u_int32_t value) |
518f0eb1 | 1236 | { |
d62a17ae | 1237 | zebra_rmap_update_timer = value; |
1238 | if (!value && zebra_t_rmap_update) { | |
1239 | /* Event driven route map updates is being disabled */ | |
1240 | /* But there's a pending timer. Fire it off now */ | |
1241 | thread_cancel(zebra_t_rmap_update); | |
1242 | zebra_route_map_update_timer(zebra_t_rmap_update); | |
1243 | } | |
518f0eb1 DS |
1244 | } |
1245 | ||
d62a17ae | 1246 | void zebra_route_map_write_delay_timer(struct vty *vty) |
518f0eb1 | 1247 | { |
d62a17ae | 1248 | if (vty && (zebra_rmap_update_timer != ZEBRA_RMAP_DEFAULT_UPDATE_TIMER)) |
1249 | vty_out(vty, "zebra route-map delay-timer %d\n", | |
1250 | zebra_rmap_update_timer); | |
1251 | return; | |
518f0eb1 DS |
1252 | } |
1253 | ||
d62a17ae | 1254 | route_map_result_t zebra_route_map_check(int family, int rib_type, |
1255 | struct prefix *p, | |
1256 | struct nexthop *nexthop, | |
1257 | vrf_id_t vrf_id, route_tag_t tag) | |
518f0eb1 | 1258 | { |
d62a17ae | 1259 | struct route_map *rmap = NULL; |
1260 | route_map_result_t ret = RMAP_MATCH; | |
1261 | struct nh_rmap_obj nh_obj; | |
9f0ea7d4 | 1262 | |
d62a17ae | 1263 | nh_obj.nexthop = nexthop; |
1264 | nh_obj.vrf_id = vrf_id; | |
1265 | nh_obj.source_protocol = rib_type; | |
1266 | nh_obj.metric = 0; | |
1267 | nh_obj.tag = tag; | |
518f0eb1 | 1268 | |
d62a17ae | 1269 | if (rib_type >= 0 && rib_type < ZEBRA_ROUTE_MAX) |
1270 | rmap = route_map_lookup_by_name(proto_rm[family][rib_type]); | |
1271 | if (!rmap && proto_rm[family][ZEBRA_ROUTE_MAX]) | |
1272 | rmap = route_map_lookup_by_name( | |
1273 | proto_rm[family][ZEBRA_ROUTE_MAX]); | |
1274 | if (rmap) { | |
1275 | ret = route_map_apply(rmap, p, RMAP_ZEBRA, &nh_obj); | |
1276 | } | |
9f0ea7d4 | 1277 | |
d62a17ae | 1278 | return (ret); |
9f0ea7d4 DS |
1279 | } |
1280 | ||
d62a17ae | 1281 | char *zebra_get_import_table_route_map(afi_t afi, uint32_t table) |
8902474b | 1282 | { |
d62a17ae | 1283 | return zebra_import_table_routemap[afi][table]; |
8902474b DS |
1284 | } |
1285 | ||
d62a17ae | 1286 | void zebra_add_import_table_route_map(afi_t afi, const char *rmap_name, |
1287 | uint32_t table) | |
8902474b | 1288 | { |
d62a17ae | 1289 | zebra_import_table_routemap[afi][table] = |
1290 | XSTRDUP(MTYPE_ROUTE_MAP_NAME, rmap_name); | |
8902474b DS |
1291 | } |
1292 | ||
d62a17ae | 1293 | void zebra_del_import_table_route_map(afi_t afi, uint32_t table) |
8902474b | 1294 | { |
d62a17ae | 1295 | XFREE(MTYPE_ROUTE_MAP_NAME, zebra_import_table_routemap[afi][table]); |
8902474b DS |
1296 | } |
1297 | ||
1298 | route_map_result_t | |
d62a17ae | 1299 | zebra_import_table_route_map_check(int family, int re_type, struct prefix *p, |
1300 | struct nexthop *nexthop, vrf_id_t vrf_id, | |
1301 | route_tag_t tag, const char *rmap_name) | |
1302 | { | |
1303 | struct route_map *rmap = NULL; | |
1304 | route_map_result_t ret = RMAP_DENYMATCH; | |
1305 | struct nh_rmap_obj nh_obj; | |
1306 | ||
1307 | nh_obj.nexthop = nexthop; | |
1308 | nh_obj.vrf_id = vrf_id; | |
1309 | nh_obj.source_protocol = re_type; | |
1310 | nh_obj.metric = 0; | |
1311 | nh_obj.tag = tag; | |
1312 | ||
1313 | if (re_type >= 0 && re_type < ZEBRA_ROUTE_MAX) | |
1314 | rmap = route_map_lookup_by_name(rmap_name); | |
1315 | if (rmap) { | |
1316 | ret = route_map_apply(rmap, p, RMAP_ZEBRA, &nh_obj); | |
1317 | } | |
8902474b | 1318 | |
d62a17ae | 1319 | return (ret); |
8902474b DS |
1320 | } |
1321 | ||
d62a17ae | 1322 | route_map_result_t zebra_nht_route_map_check(int family, int client_proto, |
1323 | struct prefix *p, | |
1324 | struct route_entry *re, | |
1325 | struct nexthop *nexthop) | |
9f0ea7d4 | 1326 | { |
d62a17ae | 1327 | struct route_map *rmap = NULL; |
1328 | route_map_result_t ret = RMAP_MATCH; | |
1329 | struct nh_rmap_obj nh_obj; | |
9f0ea7d4 | 1330 | |
d62a17ae | 1331 | nh_obj.nexthop = nexthop; |
4a7371e9 | 1332 | nh_obj.vrf_id = nexthop->vrf_id; |
d62a17ae | 1333 | nh_obj.source_protocol = re->type; |
1334 | nh_obj.metric = re->metric; | |
1335 | nh_obj.tag = re->tag; | |
9f0ea7d4 | 1336 | |
d62a17ae | 1337 | if (client_proto >= 0 && client_proto < ZEBRA_ROUTE_MAX) |
1338 | rmap = route_map_lookup_by_name(nht_rm[family][client_proto]); | |
1339 | if (!rmap && nht_rm[family][ZEBRA_ROUTE_MAX]) | |
1340 | rmap = route_map_lookup_by_name( | |
1341 | nht_rm[family][ZEBRA_ROUTE_MAX]); | |
1342 | if (rmap) { | |
1343 | ret = route_map_apply(rmap, p, RMAP_ZEBRA, &nh_obj); | |
1344 | } | |
518f0eb1 | 1345 | |
d62a17ae | 1346 | return (ret); |
518f0eb1 DS |
1347 | } |
1348 | ||
d62a17ae | 1349 | static void zebra_route_map_mark_update(const char *rmap_name) |
518f0eb1 | 1350 | { |
d62a17ae | 1351 | /* rmap_update_timer of 0 means don't do route updates */ |
1352 | if (zebra_rmap_update_timer && !zebra_t_rmap_update) { | |
1353 | zebra_t_rmap_update = NULL; | |
1354 | thread_add_timer(zebrad.master, zebra_route_map_update_timer, | |
1355 | NULL, zebra_rmap_update_timer, | |
1356 | &zebra_t_rmap_update); | |
1357 | } | |
518f0eb1 DS |
1358 | } |
1359 | ||
d62a17ae | 1360 | static void zebra_route_map_add(const char *rmap_name) |
518f0eb1 | 1361 | { |
d62a17ae | 1362 | zebra_route_map_mark_update(rmap_name); |
1363 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); | |
518f0eb1 DS |
1364 | } |
1365 | ||
d62a17ae | 1366 | static void zebra_route_map_delete(const char *rmap_name) |
518f0eb1 | 1367 | { |
d62a17ae | 1368 | zebra_route_map_mark_update(rmap_name); |
1369 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_DELETED); | |
518f0eb1 DS |
1370 | } |
1371 | ||
d62a17ae | 1372 | static void zebra_route_map_event(route_map_event_t event, |
1373 | const char *rmap_name) | |
518f0eb1 | 1374 | { |
d62a17ae | 1375 | zebra_route_map_mark_update(rmap_name); |
1376 | route_map_notify_dependencies(rmap_name, RMAP_EVENT_MATCH_ADDED); | |
518f0eb1 DS |
1377 | } |
1378 | ||
1379 | /* ip protocol configuration write function */ | |
d62a17ae | 1380 | void zebra_routemap_config_write_protocol(struct vty *vty) |
1381 | { | |
1382 | int i; | |
1383 | ||
1384 | for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { | |
1385 | if (proto_rm[AFI_IP][i]) | |
1386 | vty_out(vty, "ip protocol %s route-map %s\n", | |
1387 | zebra_route_string(i), proto_rm[AFI_IP][i]); | |
1388 | ||
1389 | if (proto_rm[AFI_IP6][i]) | |
1390 | vty_out(vty, "ipv6 protocol %s route-map %s\n", | |
1391 | zebra_route_string(i), proto_rm[AFI_IP6][i]); | |
1392 | ||
1393 | if (nht_rm[AFI_IP][i]) | |
1394 | vty_out(vty, "ip nht %s route-map %s\n", | |
1395 | zebra_route_string(i), nht_rm[AFI_IP][i]); | |
1396 | ||
1397 | if (nht_rm[AFI_IP6][i]) | |
1398 | vty_out(vty, "ipv6 nht %s route-map %s\n", | |
1399 | zebra_route_string(i), nht_rm[AFI_IP6][i]); | |
1400 | } | |
1401 | ||
1402 | if (proto_rm[AFI_IP][ZEBRA_ROUTE_MAX]) | |
1403 | vty_out(vty, "ip protocol %s route-map %s\n", "any", | |
1404 | proto_rm[AFI_IP][ZEBRA_ROUTE_MAX]); | |
1405 | ||
1406 | if (proto_rm[AFI_IP6][ZEBRA_ROUTE_MAX]) | |
1407 | vty_out(vty, "ipv6 protocol %s route-map %s\n", "any", | |
1408 | proto_rm[AFI_IP6][ZEBRA_ROUTE_MAX]); | |
1409 | ||
1410 | if (nht_rm[AFI_IP][ZEBRA_ROUTE_MAX]) | |
1411 | vty_out(vty, "ip nht %s route-map %s\n", "any", | |
1412 | nht_rm[AFI_IP][ZEBRA_ROUTE_MAX]); | |
1413 | ||
1414 | if (nht_rm[AFI_IP6][ZEBRA_ROUTE_MAX]) | |
1415 | vty_out(vty, "ipv6 nht %s route-map %s\n", "any", | |
1416 | nht_rm[AFI_IP6][ZEBRA_ROUTE_MAX]); | |
1417 | ||
1418 | if (zebra_rmap_update_timer != ZEBRA_RMAP_DEFAULT_UPDATE_TIMER) | |
1419 | vty_out(vty, "zebra route-map delay-timer %d\n", | |
1420 | zebra_rmap_update_timer); | |
1421 | } | |
1422 | ||
1423 | void zebra_route_map_init() | |
1424 | { | |
1425 | install_element(CONFIG_NODE, &ip_protocol_cmd); | |
1426 | install_element(CONFIG_NODE, &no_ip_protocol_cmd); | |
1427 | install_element(VIEW_NODE, &show_ip_protocol_cmd); | |
1428 | install_element(CONFIG_NODE, &ipv6_protocol_cmd); | |
1429 | install_element(CONFIG_NODE, &no_ipv6_protocol_cmd); | |
1430 | install_element(VIEW_NODE, &show_ipv6_protocol_cmd); | |
1431 | install_element(CONFIG_NODE, &ip_protocol_nht_rmap_cmd); | |
1432 | install_element(CONFIG_NODE, &no_ip_protocol_nht_rmap_cmd); | |
1433 | install_element(VIEW_NODE, &show_ip_protocol_nht_cmd); | |
1434 | install_element(CONFIG_NODE, &ipv6_protocol_nht_rmap_cmd); | |
1435 | install_element(CONFIG_NODE, &no_ipv6_protocol_nht_rmap_cmd); | |
1436 | install_element(VIEW_NODE, &show_ipv6_protocol_nht_cmd); | |
1437 | install_element(CONFIG_NODE, &zebra_route_map_timer_cmd); | |
1438 | install_element(CONFIG_NODE, &no_zebra_route_map_timer_cmd); | |
1439 | ||
1440 | route_map_init(); | |
1441 | ||
1442 | route_map_add_hook(zebra_route_map_add); | |
1443 | route_map_delete_hook(zebra_route_map_delete); | |
1444 | route_map_event_hook(zebra_route_map_event); | |
1445 | ||
1446 | route_map_match_interface_hook(generic_match_add); | |
1447 | route_map_no_match_interface_hook(generic_match_delete); | |
1448 | ||
1449 | route_map_match_ip_address_hook(generic_match_add); | |
1450 | route_map_no_match_ip_address_hook(generic_match_delete); | |
1451 | ||
1452 | route_map_match_ip_address_prefix_list_hook(generic_match_add); | |
1453 | route_map_no_match_ip_address_prefix_list_hook(generic_match_delete); | |
1454 | ||
1455 | route_map_match_ip_next_hop_hook(generic_match_add); | |
1456 | route_map_no_match_ip_next_hop_hook(generic_match_delete); | |
1457 | ||
1458 | route_map_match_ip_next_hop_prefix_list_hook(generic_match_add); | |
1459 | route_map_no_match_ip_next_hop_prefix_list_hook(generic_match_delete); | |
1460 | ||
1461 | route_map_match_tag_hook(generic_match_add); | |
1462 | route_map_no_match_tag_hook(generic_match_delete); | |
1463 | ||
1464 | route_map_install_match(&route_match_tag_cmd); | |
1465 | route_map_install_match(&route_match_interface_cmd); | |
1466 | route_map_install_match(&route_match_ip_next_hop_cmd); | |
1467 | route_map_install_match(&route_match_ip_next_hop_prefix_list_cmd); | |
1468 | route_map_install_match(&route_match_ip_address_cmd); | |
1469 | route_map_install_match(&route_match_ip_address_prefix_list_cmd); | |
1470 | route_map_install_match(&route_match_ip_address_prefix_len_cmd); | |
5165d46f | 1471 | route_map_install_match(&route_match_ipv6_address_prefix_len_cmd); |
d62a17ae | 1472 | route_map_install_match(&route_match_ip_nexthop_prefix_len_cmd); |
1473 | route_map_install_match(&route_match_source_protocol_cmd); | |
1474 | /* */ | |
1475 | route_map_install_set(&route_set_src_cmd); | |
1476 | /* */ | |
1477 | install_element(RMAP_NODE, &match_ip_nexthop_prefix_len_cmd); | |
1478 | install_element(RMAP_NODE, &no_match_ip_nexthop_prefix_len_cmd); | |
1479 | install_element(RMAP_NODE, &match_ip_address_prefix_len_cmd); | |
5165d46f DS |
1480 | install_element(RMAP_NODE, &match_ipv6_address_prefix_len_cmd); |
1481 | install_element(RMAP_NODE, &no_match_ipv6_address_prefix_len_cmd); | |
d62a17ae | 1482 | install_element(RMAP_NODE, &no_match_ip_address_prefix_len_cmd); |
1483 | install_element(RMAP_NODE, &match_source_protocol_cmd); | |
1484 | install_element(RMAP_NODE, &no_match_source_protocol_cmd); | |
1485 | /* */ | |
1486 | install_element(RMAP_NODE, &set_src_cmd); | |
1487 | install_element(RMAP_NODE, &no_set_src_cmd); | |
5921ef9a | 1488 | } |