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718e3744 | 1 | /* |
508e53e2 | 2 | * Copyright (C) 2003 Yasuhiro Ohara |
718e3744 | 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 | |
718e3744 | 19 | */ |
20 | ||
21 | #include <zebra.h> | |
22 | ||
23 | #include "log.h" | |
24 | #include "memory.h" | |
25 | #include "vty.h" | |
26 | #include "linklist.h" | |
27 | #include "prefix.h" | |
28 | #include "table.h" | |
29 | #include "thread.h" | |
30 | #include "command.h" | |
8efe88ea | 31 | #include "defaults.h" |
718e3744 | 32 | |
718e3744 | 33 | #include "ospf6_proto.h" |
508e53e2 | 34 | #include "ospf6_message.h" |
718e3744 | 35 | #include "ospf6_lsa.h" |
36 | #include "ospf6_lsdb.h" | |
718e3744 | 37 | #include "ospf6_route.h" |
38 | #include "ospf6_zebra.h" | |
39 | ||
508e53e2 | 40 | #include "ospf6_top.h" |
41 | #include "ospf6_area.h" | |
42 | #include "ospf6_interface.h" | |
43 | #include "ospf6_neighbor.h" | |
718e3744 | 44 | |
6452df09 | 45 | #include "ospf6_flood.h" |
508e53e2 | 46 | #include "ospf6_asbr.h" |
049207c3 | 47 | #include "ospf6_abr.h" |
6452df09 | 48 | #include "ospf6_intra.h" |
3810e06e | 49 | #include "ospf6_spf.h" |
049207c3 | 50 | #include "ospf6d.h" |
718e3744 | 51 | |
ae19c240 DL |
52 | DEFINE_QOBJ_TYPE(ospf6) |
53 | ||
718e3744 | 54 | /* global ospf6d variable */ |
55 | struct ospf6 *ospf6; | |
78c6ba61 CS |
56 | static struct ospf6_master ospf6_master; |
57 | struct ospf6_master *om6; | |
718e3744 | 58 | |
d62a17ae | 59 | static void ospf6_disable(struct ospf6 *o); |
ae2254aa | 60 | |
d62a17ae | 61 | static void ospf6_top_lsdb_hook_add(struct ospf6_lsa *lsa) |
718e3744 | 62 | { |
d62a17ae | 63 | switch (ntohs(lsa->header->type)) { |
64 | case OSPF6_LSTYPE_AS_EXTERNAL: | |
65 | ospf6_asbr_lsa_add(lsa); | |
66 | break; | |
67 | ||
68 | default: | |
69 | break; | |
70 | } | |
718e3744 | 71 | } |
72 | ||
d62a17ae | 73 | static void ospf6_top_lsdb_hook_remove(struct ospf6_lsa *lsa) |
718e3744 | 74 | { |
d62a17ae | 75 | switch (ntohs(lsa->header->type)) { |
76 | case OSPF6_LSTYPE_AS_EXTERNAL: | |
07b37f93 | 77 | ospf6_asbr_lsa_remove(lsa, NULL); |
d62a17ae | 78 | break; |
79 | ||
80 | default: | |
81 | break; | |
82 | } | |
718e3744 | 83 | } |
84 | ||
d62a17ae | 85 | static void ospf6_top_route_hook_add(struct ospf6_route *route) |
049207c3 | 86 | { |
d62a17ae | 87 | ospf6_abr_originate_summary(route); |
88 | ospf6_zebra_route_update_add(route); | |
049207c3 | 89 | } |
90 | ||
d62a17ae | 91 | static void ospf6_top_route_hook_remove(struct ospf6_route *route) |
049207c3 | 92 | { |
d62a17ae | 93 | route->flag |= OSPF6_ROUTE_REMOVE; |
94 | ospf6_abr_originate_summary(route); | |
95 | ospf6_zebra_route_update_remove(route); | |
049207c3 | 96 | } |
97 | ||
d62a17ae | 98 | static void ospf6_top_brouter_hook_add(struct ospf6_route *route) |
6452df09 | 99 | { |
99ab28cb CS |
100 | if (IS_OSPF6_DEBUG_EXAMIN(AS_EXTERNAL) || |
101 | IS_OSPF6_DEBUG_BROUTER) { | |
07b37f93 CS |
102 | uint32_t brouter_id; |
103 | char brouter_name[16]; | |
104 | ||
105 | brouter_id = ADV_ROUTER_IN_PREFIX(&route->prefix); | |
106 | inet_ntop(AF_INET, &brouter_id, brouter_name, | |
107 | sizeof(brouter_name)); | |
108 | zlog_debug("%s: brouter %s add with adv router %x nh count %u", | |
109 | __PRETTY_FUNCTION__, brouter_name, | |
110 | route->path.origin.adv_router, | |
111 | listcount(route->nh_list)); | |
064d4355 | 112 | } |
d62a17ae | 113 | ospf6_abr_examin_brouter(ADV_ROUTER_IN_PREFIX(&route->prefix)); |
114 | ospf6_asbr_lsentry_add(route); | |
115 | ospf6_abr_originate_summary(route); | |
6452df09 | 116 | } |
117 | ||
d62a17ae | 118 | static void ospf6_top_brouter_hook_remove(struct ospf6_route *route) |
6452df09 | 119 | { |
99ab28cb CS |
120 | if (IS_OSPF6_DEBUG_EXAMIN(AS_EXTERNAL) || |
121 | IS_OSPF6_DEBUG_BROUTER) { | |
07b37f93 CS |
122 | uint32_t brouter_id; |
123 | char brouter_name[16]; | |
064d4355 | 124 | |
07b37f93 CS |
125 | brouter_id = ADV_ROUTER_IN_PREFIX(&route->prefix); |
126 | inet_ntop(AF_INET, &brouter_id, brouter_name, | |
127 | sizeof(brouter_name)); | |
99ab28cb CS |
128 | zlog_debug("%s: brouter %p %s del with adv router %x nh %u", |
129 | __PRETTY_FUNCTION__, (void *)route, brouter_name, | |
130 | route->path.origin.adv_router, | |
07b37f93 | 131 | listcount(route->nh_list)); |
064d4355 | 132 | } |
d62a17ae | 133 | route->flag |= OSPF6_ROUTE_REMOVE; |
134 | ospf6_abr_examin_brouter(ADV_ROUTER_IN_PREFIX(&route->prefix)); | |
135 | ospf6_asbr_lsentry_remove(route); | |
136 | ospf6_abr_originate_summary(route); | |
6452df09 | 137 | } |
138 | ||
d62a17ae | 139 | static struct ospf6 *ospf6_create(void) |
718e3744 | 140 | { |
d62a17ae | 141 | struct ospf6 *o; |
718e3744 | 142 | |
d62a17ae | 143 | o = XCALLOC(MTYPE_OSPF6_TOP, sizeof(struct ospf6)); |
718e3744 | 144 | |
d62a17ae | 145 | /* initialize */ |
146 | monotime(&o->starttime); | |
147 | o->area_list = list_new(); | |
148 | o->area_list->cmp = ospf6_area_cmp; | |
149 | o->lsdb = ospf6_lsdb_create(o); | |
150 | o->lsdb_self = ospf6_lsdb_create(o); | |
151 | o->lsdb->hook_add = ospf6_top_lsdb_hook_add; | |
152 | o->lsdb->hook_remove = ospf6_top_lsdb_hook_remove; | |
718e3744 | 153 | |
d62a17ae | 154 | o->spf_delay = OSPF_SPF_DELAY_DEFAULT; |
155 | o->spf_holdtime = OSPF_SPF_HOLDTIME_DEFAULT; | |
156 | o->spf_max_holdtime = OSPF_SPF_MAX_HOLDTIME_DEFAULT; | |
157 | o->spf_hold_multiplier = 1; | |
3810e06e | 158 | |
d62a17ae | 159 | /* LSA timers value init */ |
160 | o->lsa_minarrival = OSPF_MIN_LS_ARRIVAL; | |
b6927875 | 161 | |
d62a17ae | 162 | o->route_table = OSPF6_ROUTE_TABLE_CREATE(GLOBAL, ROUTES); |
163 | o->route_table->scope = o; | |
164 | o->route_table->hook_add = ospf6_top_route_hook_add; | |
165 | o->route_table->hook_remove = ospf6_top_route_hook_remove; | |
718e3744 | 166 | |
d62a17ae | 167 | o->brouter_table = OSPF6_ROUTE_TABLE_CREATE(GLOBAL, BORDER_ROUTERS); |
168 | o->brouter_table->scope = o; | |
169 | o->brouter_table->hook_add = ospf6_top_brouter_hook_add; | |
170 | o->brouter_table->hook_remove = ospf6_top_brouter_hook_remove; | |
049207c3 | 171 | |
d62a17ae | 172 | o->external_table = OSPF6_ROUTE_TABLE_CREATE(GLOBAL, EXTERNAL_ROUTES); |
173 | o->external_table->scope = o; | |
cf1ce250 | 174 | |
d62a17ae | 175 | o->external_id_table = route_table_init(); |
718e3744 | 176 | |
d62a17ae | 177 | o->ref_bandwidth = OSPF6_REFERENCE_BANDWIDTH; |
fd500689 | 178 | |
d62a17ae | 179 | o->distance_table = route_table_init(); |
baff583e | 180 | |
d62a17ae | 181 | /* Enable "log-adjacency-changes" */ |
8efe88ea | 182 | #if DFLT_OSPF6_LOG_ADJACENCY_CHANGES |
d62a17ae | 183 | SET_FLAG(o->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); |
8efe88ea | 184 | #endif |
692c7954 | 185 | |
d62a17ae | 186 | QOBJ_REG(o, ospf6); |
692c7954 | 187 | |
d62a17ae | 188 | return o; |
718e3744 | 189 | } |
190 | ||
d62a17ae | 191 | void ospf6_delete(struct ospf6 *o) |
718e3744 | 192 | { |
d62a17ae | 193 | struct listnode *node, *nnode; |
194 | struct ospf6_area *oa; | |
718e3744 | 195 | |
d62a17ae | 196 | QOBJ_UNREG(o); |
76249532 CS |
197 | |
198 | ospf6_flush_self_originated_lsas_now(); | |
d62a17ae | 199 | ospf6_disable(ospf6); |
ae2254aa | 200 | |
d62a17ae | 201 | for (ALL_LIST_ELEMENTS(o->area_list, node, nnode, oa)) |
202 | ospf6_area_delete(oa); | |
d9628728 CF |
203 | |
204 | ||
affe9e99 | 205 | list_delete_and_null(&o->area_list); |
718e3744 | 206 | |
d62a17ae | 207 | ospf6_lsdb_delete(o->lsdb); |
208 | ospf6_lsdb_delete(o->lsdb_self); | |
718e3744 | 209 | |
d62a17ae | 210 | ospf6_route_table_delete(o->route_table); |
211 | ospf6_route_table_delete(o->brouter_table); | |
718e3744 | 212 | |
d62a17ae | 213 | ospf6_route_table_delete(o->external_table); |
214 | route_table_finish(o->external_id_table); | |
718e3744 | 215 | |
d62a17ae | 216 | ospf6_distance_reset(o); |
217 | route_table_finish(o->distance_table); | |
baff583e | 218 | |
d62a17ae | 219 | XFREE(MTYPE_OSPF6_TOP, o); |
508e53e2 | 220 | } |
718e3744 | 221 | |
d62a17ae | 222 | static void ospf6_disable(struct ospf6 *o) |
718e3744 | 223 | { |
d62a17ae | 224 | struct listnode *node, *nnode; |
225 | struct ospf6_area *oa; | |
226 | ||
227 | if (!CHECK_FLAG(o->flag, OSPF6_DISABLED)) { | |
228 | SET_FLAG(o->flag, OSPF6_DISABLED); | |
229 | ||
230 | for (ALL_LIST_ELEMENTS(o->area_list, node, nnode, oa)) | |
231 | ospf6_area_disable(oa); | |
232 | ||
233 | /* XXX: This also changes persistent settings */ | |
234 | ospf6_asbr_redistribute_reset(); | |
235 | ||
236 | ospf6_lsdb_remove_all(o->lsdb); | |
237 | ospf6_route_remove_all(o->route_table); | |
238 | ospf6_route_remove_all(o->brouter_table); | |
239 | ||
240 | THREAD_OFF(o->maxage_remover); | |
241 | THREAD_OFF(o->t_spf_calc); | |
242 | THREAD_OFF(o->t_ase_calc); | |
856ae1eb | 243 | THREAD_OFF(o->t_distribute_update); |
d62a17ae | 244 | } |
508e53e2 | 245 | } |
718e3744 | 246 | |
78c6ba61 CS |
247 | void ospf6_master_init(void) |
248 | { | |
249 | memset(&ospf6_master, 0, sizeof(struct ospf6_master)); | |
250 | ||
251 | om6 = &ospf6_master; | |
252 | } | |
253 | ||
d62a17ae | 254 | static int ospf6_maxage_remover(struct thread *thread) |
508e53e2 | 255 | { |
d62a17ae | 256 | struct ospf6 *o = (struct ospf6 *)THREAD_ARG(thread); |
257 | struct ospf6_area *oa; | |
258 | struct ospf6_interface *oi; | |
259 | struct ospf6_neighbor *on; | |
260 | struct listnode *i, *j, *k; | |
261 | int reschedule = 0; | |
262 | ||
263 | o->maxage_remover = (struct thread *)NULL; | |
264 | ||
265 | for (ALL_LIST_ELEMENTS_RO(o->area_list, i, oa)) { | |
266 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, j, oi)) { | |
267 | for (ALL_LIST_ELEMENTS_RO(oi->neighbor_list, k, on)) { | |
268 | if (on->state != OSPF6_NEIGHBOR_EXCHANGE | |
269 | && on->state != OSPF6_NEIGHBOR_LOADING) | |
270 | continue; | |
271 | ||
272 | ospf6_maxage_remove(o); | |
273 | return 0; | |
274 | } | |
275 | } | |
2449fcd6 | 276 | } |
d62a17ae | 277 | |
278 | for (ALL_LIST_ELEMENTS_RO(o->area_list, i, oa)) { | |
279 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, j, oi)) { | |
280 | if (ospf6_lsdb_maxage_remover(oi->lsdb)) { | |
281 | reschedule = 1; | |
282 | } | |
283 | } | |
284 | ||
285 | if (ospf6_lsdb_maxage_remover(oa->lsdb)) { | |
286 | reschedule = 1; | |
287 | } | |
2449fcd6 | 288 | } |
2449fcd6 | 289 | |
d62a17ae | 290 | if (ospf6_lsdb_maxage_remover(o->lsdb)) { |
291 | reschedule = 1; | |
292 | } | |
2449fcd6 | 293 | |
d62a17ae | 294 | if (reschedule) { |
295 | ospf6_maxage_remove(o); | |
296 | } | |
508e53e2 | 297 | |
d62a17ae | 298 | return 0; |
718e3744 | 299 | } |
300 | ||
d62a17ae | 301 | void ospf6_maxage_remove(struct ospf6 *o) |
718e3744 | 302 | { |
d62a17ae | 303 | if (o) |
304 | thread_add_timer(master, ospf6_maxage_remover, o, | |
305 | OSPF_LSA_MAXAGE_REMOVE_DELAY_DEFAULT, | |
306 | &o->maxage_remover); | |
718e3744 | 307 | } |
308 | ||
78c6ba61 CS |
309 | void ospf6_router_id_update(void) |
310 | { | |
311 | if (!ospf6) | |
312 | return; | |
313 | ||
314 | if (ospf6->router_id_static != 0) | |
315 | ospf6->router_id = ospf6->router_id_static; | |
316 | else | |
317 | ospf6->router_id = om6->zebra_router_id; | |
318 | } | |
319 | ||
508e53e2 | 320 | /* start ospf6 */ |
505e5056 | 321 | DEFUN_NOSH (router_ospf6, |
508e53e2 | 322 | router_ospf6_cmd, |
323 | "router ospf6", | |
324 | ROUTER_STR | |
325 | OSPF6_STR) | |
718e3744 | 326 | { |
78c6ba61 | 327 | if (ospf6 == NULL) { |
d62a17ae | 328 | ospf6 = ospf6_create(); |
78c6ba61 CS |
329 | if (ospf6->router_id == 0) |
330 | ospf6_router_id_update(); | |
331 | } | |
d62a17ae | 332 | /* set current ospf point. */ |
333 | VTY_PUSH_CONTEXT(OSPF6_NODE, ospf6); | |
508e53e2 | 334 | |
d62a17ae | 335 | return CMD_SUCCESS; |
718e3744 | 336 | } |
337 | ||
508e53e2 | 338 | /* stop ospf6 */ |
339 | DEFUN (no_router_ospf6, | |
340 | no_router_ospf6_cmd, | |
341 | "no router ospf6", | |
342 | NO_STR | |
16cedbb0 QY |
343 | ROUTER_STR |
344 | OSPF6_STR) | |
718e3744 | 345 | { |
d62a17ae | 346 | if (ospf6 == NULL) |
347 | vty_out(vty, "OSPFv3 is not configured\n"); | |
348 | else { | |
349 | ospf6_delete(ospf6); | |
350 | ospf6 = NULL; | |
351 | } | |
34288970 | 352 | |
d62a17ae | 353 | /* return to config node . */ |
354 | VTY_PUSH_CONTEXT_NULL(CONFIG_NODE); | |
508e53e2 | 355 | |
d62a17ae | 356 | return CMD_SUCCESS; |
718e3744 | 357 | } |
358 | ||
508e53e2 | 359 | /* change Router_ID commands. */ |
60466a63 QY |
360 | DEFUN(ospf6_router_id, |
361 | ospf6_router_id_cmd, | |
362 | "ospf6 router-id A.B.C.D", | |
363 | OSPF6_STR | |
364 | "Configure OSPF6 Router-ID\n" | |
365 | V4NOTATION_STR) | |
718e3744 | 366 | { |
d62a17ae | 367 | VTY_DECLVAR_CONTEXT(ospf6, o); |
5d1a2ee8 | 368 | int idx = 0; |
d62a17ae | 369 | int ret; |
5d1a2ee8 | 370 | const char *router_id_str; |
d7c0a89a | 371 | uint32_t router_id; |
d6927cf3 CS |
372 | struct ospf6_area *oa; |
373 | struct listnode *node; | |
d62a17ae | 374 | |
5d1a2ee8 QY |
375 | argv_find(argv, argc, "A.B.C.D", &idx); |
376 | router_id_str = argv[idx]->arg; | |
377 | ||
378 | ret = inet_pton(AF_INET, router_id_str, &router_id); | |
d62a17ae | 379 | if (ret == 0) { |
60466a63 | 380 | vty_out(vty, "malformed OSPF Router-ID: %s\n", router_id_str); |
d62a17ae | 381 | return CMD_SUCCESS; |
382 | } | |
508e53e2 | 383 | |
d62a17ae | 384 | o->router_id_static = router_id; |
d6927cf3 CS |
385 | |
386 | for (ALL_LIST_ELEMENTS_RO(o->area_list, node, oa)) { | |
387 | if (oa->full_nbrs) { | |
388 | vty_out(vty, | |
389 | "For this router-id change to take effect," | |
390 | " save config and restart ospf6d\n"); | |
391 | return CMD_SUCCESS; | |
392 | } | |
393 | } | |
394 | ||
395 | o->router_id = router_id; | |
c8a440ec | 396 | |
d62a17ae | 397 | return CMD_SUCCESS; |
718e3744 | 398 | } |
399 | ||
60466a63 QY |
400 | DEFUN(no_ospf6_router_id, |
401 | no_ospf6_router_id_cmd, | |
402 | "no ospf6 router-id [A.B.C.D]", | |
403 | NO_STR OSPF6_STR | |
404 | "Configure OSPF6 Router-ID\n" | |
405 | V4NOTATION_STR) | |
5d1a2ee8 QY |
406 | { |
407 | VTY_DECLVAR_CONTEXT(ospf6, o); | |
d6927cf3 CS |
408 | struct ospf6_area *oa; |
409 | struct listnode *node; | |
410 | ||
5d1a2ee8 | 411 | o->router_id_static = 0; |
d6927cf3 CS |
412 | |
413 | for (ALL_LIST_ELEMENTS_RO(o->area_list, node, oa)) { | |
414 | if (oa->full_nbrs) { | |
415 | vty_out(vty, | |
416 | "For this router-id change to take effect," | |
417 | " save config and restart ospf6d\n"); | |
418 | return CMD_SUCCESS; | |
419 | } | |
420 | } | |
5d1a2ee8 | 421 | o->router_id = 0; |
d6927cf3 CS |
422 | if (o->router_id_zebra.s_addr) |
423 | o->router_id = (uint32_t)o->router_id_zebra.s_addr; | |
5d1a2ee8 QY |
424 | |
425 | return CMD_SUCCESS; | |
426 | } | |
427 | ||
3d35ca48 DD |
428 | DEFUN (ospf6_log_adjacency_changes, |
429 | ospf6_log_adjacency_changes_cmd, | |
430 | "log-adjacency-changes", | |
431 | "Log changes in adjacency state\n") | |
432 | { | |
d62a17ae | 433 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 434 | |
d62a17ae | 435 | SET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); |
436 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); | |
437 | return CMD_SUCCESS; | |
3d35ca48 DD |
438 | } |
439 | ||
440 | DEFUN (ospf6_log_adjacency_changes_detail, | |
441 | ospf6_log_adjacency_changes_detail_cmd, | |
442 | "log-adjacency-changes detail", | |
692c7954 | 443 | "Log changes in adjacency state\n" |
3d35ca48 DD |
444 | "Log all state changes\n") |
445 | { | |
d62a17ae | 446 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 447 | |
d62a17ae | 448 | SET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); |
449 | SET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); | |
450 | return CMD_SUCCESS; | |
3d35ca48 DD |
451 | } |
452 | ||
453 | DEFUN (no_ospf6_log_adjacency_changes, | |
454 | no_ospf6_log_adjacency_changes_cmd, | |
455 | "no log-adjacency-changes", | |
692c7954 | 456 | NO_STR |
3d35ca48 DD |
457 | "Log changes in adjacency state\n") |
458 | { | |
d62a17ae | 459 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 460 | |
d62a17ae | 461 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); |
462 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); | |
463 | return CMD_SUCCESS; | |
3d35ca48 DD |
464 | } |
465 | ||
466 | DEFUN (no_ospf6_log_adjacency_changes_detail, | |
467 | no_ospf6_log_adjacency_changes_detail_cmd, | |
468 | "no log-adjacency-changes detail", | |
692c7954 DW |
469 | NO_STR |
470 | "Log changes in adjacency state\n" | |
3d35ca48 DD |
471 | "Log all state changes\n") |
472 | { | |
d62a17ae | 473 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 474 | |
d62a17ae | 475 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); |
476 | return CMD_SUCCESS; | |
3d35ca48 DD |
477 | } |
478 | ||
b6927875 DS |
479 | DEFUN (ospf6_timers_lsa, |
480 | ospf6_timers_lsa_cmd, | |
6147e2c6 | 481 | "timers lsa min-arrival (0-600000)", |
b6927875 DS |
482 | "Adjust routing timers\n" |
483 | "OSPF6 LSA timers\n" | |
484 | "Minimum delay in receiving new version of a LSA\n" | |
485 | "Delay in milliseconds\n") | |
486 | { | |
d62a17ae | 487 | VTY_DECLVAR_CONTEXT(ospf6, ospf); |
488 | int idx_number = 3; | |
489 | unsigned int minarrival; | |
b6927875 | 490 | |
d62a17ae | 491 | minarrival = strtoul(argv[idx_number]->arg, NULL, 10); |
492 | ospf->lsa_minarrival = minarrival; | |
b6927875 | 493 | |
d62a17ae | 494 | return CMD_SUCCESS; |
b6927875 DS |
495 | } |
496 | ||
497 | DEFUN (no_ospf6_timers_lsa, | |
498 | no_ospf6_timers_lsa_cmd, | |
1d68dbfe | 499 | "no timers lsa min-arrival [(0-600000)]", |
b6927875 DS |
500 | NO_STR |
501 | "Adjust routing timers\n" | |
502 | "OSPF6 LSA timers\n" | |
3a2d747c QY |
503 | "Minimum delay in receiving new version of a LSA\n" |
504 | "Delay in milliseconds\n") | |
b6927875 | 505 | { |
d62a17ae | 506 | VTY_DECLVAR_CONTEXT(ospf6, ospf); |
507 | int idx_number = 4; | |
508 | unsigned int minarrival; | |
b6927875 | 509 | |
d62a17ae | 510 | if (argc == 5) { |
511 | minarrival = strtoul(argv[idx_number]->arg, NULL, 10); | |
b6927875 | 512 | |
d62a17ae | 513 | if (ospf->lsa_minarrival != minarrival |
514 | || minarrival == OSPF_MIN_LS_ARRIVAL) | |
515 | return CMD_SUCCESS; | |
516 | } | |
b6927875 | 517 | |
d62a17ae | 518 | ospf->lsa_minarrival = OSPF_MIN_LS_ARRIVAL; |
b6927875 | 519 | |
d62a17ae | 520 | return CMD_SUCCESS; |
b6927875 DS |
521 | } |
522 | ||
b6927875 | 523 | |
baff583e MZ |
524 | DEFUN (ospf6_distance, |
525 | ospf6_distance_cmd, | |
39e92c06 | 526 | "distance (1-255)", |
baff583e MZ |
527 | "Administrative distance\n" |
528 | "OSPF6 Administrative distance\n") | |
529 | { | |
d62a17ae | 530 | VTY_DECLVAR_CONTEXT(ospf6, o); |
baff583e | 531 | |
d62a17ae | 532 | o->distance_all = atoi(argv[1]->arg); |
baff583e | 533 | |
d62a17ae | 534 | return CMD_SUCCESS; |
baff583e MZ |
535 | } |
536 | ||
537 | DEFUN (no_ospf6_distance, | |
538 | no_ospf6_distance_cmd, | |
39e92c06 | 539 | "no distance (1-255)", |
baff583e MZ |
540 | NO_STR |
541 | "Administrative distance\n" | |
542 | "OSPF6 Administrative distance\n") | |
543 | { | |
d62a17ae | 544 | VTY_DECLVAR_CONTEXT(ospf6, o); |
baff583e | 545 | |
d62a17ae | 546 | o->distance_all = 0; |
baff583e | 547 | |
d62a17ae | 548 | return CMD_SUCCESS; |
baff583e MZ |
549 | } |
550 | ||
551 | DEFUN (ospf6_distance_ospf6, | |
552 | ospf6_distance_ospf6_cmd, | |
eaa1ae0d | 553 | "distance ospf6 {intra-area (1-255)|inter-area (1-255)|external (1-255)}", |
baff583e | 554 | "Administrative distance\n" |
eaa1ae0d | 555 | "OSPF6 administrative distance\n" |
39e92c06 QY |
556 | "Intra-area routes\n" |
557 | "Distance for intra-area routes\n" | |
558 | "Inter-area routes\n" | |
559 | "Distance for inter-area routes\n" | |
560 | "External routes\n" | |
baff583e MZ |
561 | "Distance for external routes\n") |
562 | { | |
d62a17ae | 563 | VTY_DECLVAR_CONTEXT(ospf6, o); |
564 | int idx = 0; | |
565 | ||
f89a449b CS |
566 | o->distance_intra = 0; |
567 | o->distance_inter = 0; | |
568 | o->distance_external = 0; | |
569 | ||
d62a17ae | 570 | if (argv_find(argv, argc, "intra-area", &idx)) |
571 | o->distance_intra = atoi(argv[idx + 1]->arg); | |
572 | idx = 0; | |
573 | if (argv_find(argv, argc, "inter-area", &idx)) | |
574 | o->distance_inter = atoi(argv[idx + 1]->arg); | |
575 | idx = 0; | |
576 | if (argv_find(argv, argc, "external", &idx)) | |
577 | o->distance_external = atoi(argv[idx + 1]->arg); | |
39e92c06 | 578 | |
d62a17ae | 579 | return CMD_SUCCESS; |
baff583e MZ |
580 | } |
581 | ||
582 | DEFUN (no_ospf6_distance_ospf6, | |
583 | no_ospf6_distance_ospf6_cmd, | |
eaa1ae0d | 584 | "no distance ospf6 [{intra-area [(1-255)]|inter-area [(1-255)]|external [(1-255)]}]", |
baff583e MZ |
585 | NO_STR |
586 | "Administrative distance\n" | |
587 | "OSPF6 distance\n" | |
588 | "Intra-area routes\n" | |
589 | "Distance for intra-area routes\n" | |
590 | "Inter-area routes\n" | |
591 | "Distance for inter-area routes\n" | |
592 | "External routes\n" | |
593 | "Distance for external routes\n") | |
594 | { | |
d62a17ae | 595 | VTY_DECLVAR_CONTEXT(ospf6, o); |
596 | int idx = 0; | |
baff583e | 597 | |
d62a17ae | 598 | if (argv_find(argv, argc, "intra-area", &idx) || argc == 3) |
599 | idx = o->distance_intra = 0; | |
600 | if (argv_find(argv, argc, "inter-area", &idx) || argc == 3) | |
601 | idx = o->distance_inter = 0; | |
602 | if (argv_find(argv, argc, "external", &idx) || argc == 3) | |
603 | o->distance_external = 0; | |
baff583e | 604 | |
d62a17ae | 605 | return CMD_SUCCESS; |
baff583e MZ |
606 | } |
607 | ||
d7d73ffc | 608 | #if 0 |
baff583e MZ |
609 | DEFUN (ospf6_distance_source, |
610 | ospf6_distance_source_cmd, | |
39e92c06 | 611 | "distance (1-255) X:X::X:X/M [WORD]", |
baff583e MZ |
612 | "Administrative distance\n" |
613 | "Distance value\n" | |
614 | "IP source prefix\n" | |
615 | "Access list name\n") | |
616 | { | |
cdc2d765 | 617 | VTY_DECLVAR_CONTEXT(ospf6, o); |
39e92c06 QY |
618 | char *alname = (argc == 4) ? argv[3]->arg : NULL; |
619 | ospf6_distance_set (vty, o, argv[1]->arg, argv[2]->arg, alname); | |
baff583e MZ |
620 | |
621 | return CMD_SUCCESS; | |
622 | } | |
623 | ||
624 | DEFUN (no_ospf6_distance_source, | |
625 | no_ospf6_distance_source_cmd, | |
39e92c06 | 626 | "no distance (1-255) X:X::X:X/M [WORD]", |
baff583e MZ |
627 | NO_STR |
628 | "Administrative distance\n" | |
629 | "Distance value\n" | |
630 | "IP source prefix\n" | |
631 | "Access list name\n") | |
632 | { | |
cdc2d765 | 633 | VTY_DECLVAR_CONTEXT(ospf6, o); |
39e92c06 QY |
634 | char *alname = (argc == 5) ? argv[4]->arg : NULL; |
635 | ospf6_distance_unset (vty, o, argv[2]->arg, argv[3]->arg, alname); | |
baff583e MZ |
636 | |
637 | return CMD_SUCCESS; | |
638 | } | |
d7d73ffc | 639 | #endif |
baff583e | 640 | |
508e53e2 | 641 | DEFUN (ospf6_interface_area, |
642 | ospf6_interface_area_cmd, | |
643 | "interface IFNAME area A.B.C.D", | |
644 | "Enable routing on an IPv6 interface\n" | |
645 | IFNAME_STR | |
646 | "Specify the OSPF6 area ID\n" | |
647 | "OSPF6 area ID in IPv4 address notation\n" | |
648 | ) | |
718e3744 | 649 | { |
d62a17ae | 650 | VTY_DECLVAR_CONTEXT(ospf6, o); |
651 | int idx_ifname = 1; | |
652 | int idx_ipv4 = 3; | |
653 | struct ospf6_area *oa; | |
654 | struct ospf6_interface *oi; | |
655 | struct interface *ifp; | |
d7c0a89a | 656 | uint32_t area_id; |
d62a17ae | 657 | |
658 | /* find/create ospf6 interface */ | |
bcc24579 | 659 | ifp = if_get_by_name(argv[idx_ifname]->arg, VRF_DEFAULT, 0); |
d62a17ae | 660 | oi = (struct ospf6_interface *)ifp->info; |
661 | if (oi == NULL) | |
662 | oi = ospf6_interface_create(ifp); | |
663 | if (oi->area) { | |
664 | vty_out(vty, "%s already attached to Area %s\n", | |
665 | oi->interface->name, oi->area->name); | |
666 | return CMD_SUCCESS; | |
667 | } | |
6452df09 | 668 | |
d62a17ae | 669 | /* parse Area-ID */ |
670 | if (inet_pton(AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) { | |
671 | vty_out(vty, "Invalid Area-ID: %s\n", argv[idx_ipv4]->arg); | |
672 | return CMD_SUCCESS; | |
673 | } | |
674 | ||
675 | /* find/create ospf6 area */ | |
676 | oa = ospf6_area_lookup(area_id, o); | |
677 | if (oa == NULL) | |
678 | oa = ospf6_area_create(area_id, o, OSPF6_AREA_FMT_DOTTEDQUAD); | |
679 | ||
680 | /* attach interface to area */ | |
681 | listnode_add(oa->if_list, oi); /* sort ?? */ | |
682 | oi->area = oa; | |
683 | ||
684 | SET_FLAG(oa->flag, OSPF6_AREA_ENABLE); | |
685 | ||
686 | /* ospf6 process is currently disabled, not much more to do */ | |
687 | if (CHECK_FLAG(o->flag, OSPF6_DISABLED)) | |
688 | return CMD_SUCCESS; | |
689 | ||
690 | /* start up */ | |
691 | ospf6_interface_enable(oi); | |
692 | ||
693 | /* If the router is ABR, originate summary routes */ | |
694 | if (ospf6_is_router_abr(o)) | |
695 | ospf6_abr_enable_area(oa); | |
696 | ||
697 | return CMD_SUCCESS; | |
718e3744 | 698 | } |
699 | ||
508e53e2 | 700 | DEFUN (no_ospf6_interface_area, |
701 | no_ospf6_interface_area_cmd, | |
702 | "no interface IFNAME area A.B.C.D", | |
703 | NO_STR | |
704 | "Disable routing on an IPv6 interface\n" | |
705 | IFNAME_STR | |
706 | "Specify the OSPF6 area ID\n" | |
707 | "OSPF6 area ID in IPv4 address notation\n" | |
708 | ) | |
718e3744 | 709 | { |
d62a17ae | 710 | int idx_ifname = 2; |
711 | int idx_ipv4 = 4; | |
712 | struct ospf6_interface *oi; | |
713 | struct ospf6_area *oa; | |
714 | struct interface *ifp; | |
d7c0a89a | 715 | uint32_t area_id; |
d62a17ae | 716 | |
717 | ifp = if_lookup_by_name(argv[idx_ifname]->arg, VRF_DEFAULT); | |
718 | if (ifp == NULL) { | |
719 | vty_out(vty, "No such interface %s\n", argv[idx_ifname]->arg); | |
720 | return CMD_SUCCESS; | |
721 | } | |
6452df09 | 722 | |
d62a17ae | 723 | oi = (struct ospf6_interface *)ifp->info; |
724 | if (oi == NULL) { | |
725 | vty_out(vty, "Interface %s not enabled\n", ifp->name); | |
726 | return CMD_SUCCESS; | |
727 | } | |
728 | ||
729 | /* parse Area-ID */ | |
730 | if (inet_pton(AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) { | |
731 | vty_out(vty, "Invalid Area-ID: %s\n", argv[idx_ipv4]->arg); | |
732 | return CMD_SUCCESS; | |
733 | } | |
734 | ||
735 | /* Verify Area */ | |
736 | if (oi->area == NULL) { | |
737 | vty_out(vty, "No such Area-ID: %s\n", argv[idx_ipv4]->arg); | |
738 | return CMD_SUCCESS; | |
739 | } | |
740 | ||
741 | if (oi->area->area_id != area_id) { | |
742 | vty_out(vty, "Wrong Area-ID: %s is attached to area %s\n", | |
743 | oi->interface->name, oi->area->name); | |
744 | return CMD_SUCCESS; | |
745 | } | |
746 | ||
747 | thread_execute(master, interface_down, oi, 0); | |
748 | ||
749 | oa = oi->area; | |
750 | listnode_delete(oi->area->if_list, oi); | |
751 | oi->area = (struct ospf6_area *)NULL; | |
752 | ||
753 | /* Withdraw inter-area routes from this area, if necessary */ | |
754 | if (oa->if_list->count == 0) { | |
755 | UNSET_FLAG(oa->flag, OSPF6_AREA_ENABLE); | |
756 | ospf6_abr_disable_area(oa); | |
757 | } | |
758 | ||
759 | return CMD_SUCCESS; | |
718e3744 | 760 | } |
761 | ||
f41b4a02 DD |
762 | DEFUN (ospf6_stub_router_admin, |
763 | ospf6_stub_router_admin_cmd, | |
764 | "stub-router administrative", | |
765 | "Make router a stub router\n" | |
f41b4a02 DD |
766 | "Administratively applied, for an indefinite period\n") |
767 | { | |
d62a17ae | 768 | struct listnode *node; |
769 | struct ospf6_area *oa; | |
770 | ||
771 | if (!CHECK_FLAG(ospf6->flag, OSPF6_STUB_ROUTER)) { | |
772 | for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, node, oa)) { | |
773 | OSPF6_OPT_CLEAR(oa->options, OSPF6_OPT_V6); | |
774 | OSPF6_OPT_CLEAR(oa->options, OSPF6_OPT_R); | |
775 | OSPF6_ROUTER_LSA_SCHEDULE(oa); | |
776 | } | |
777 | SET_FLAG(ospf6->flag, OSPF6_STUB_ROUTER); | |
f41b4a02 | 778 | } |
f41b4a02 | 779 | |
d62a17ae | 780 | return CMD_SUCCESS; |
f41b4a02 DD |
781 | } |
782 | ||
783 | DEFUN (no_ospf6_stub_router_admin, | |
784 | no_ospf6_stub_router_admin_cmd, | |
785 | "no stub-router administrative", | |
786 | NO_STR | |
787 | "Make router a stub router\n" | |
f41b4a02 DD |
788 | "Administratively applied, for an indefinite period\n") |
789 | { | |
d62a17ae | 790 | struct listnode *node; |
791 | struct ospf6_area *oa; | |
792 | ||
793 | if (CHECK_FLAG(ospf6->flag, OSPF6_STUB_ROUTER)) { | |
794 | for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, node, oa)) { | |
795 | OSPF6_OPT_SET(oa->options, OSPF6_OPT_V6); | |
796 | OSPF6_OPT_SET(oa->options, OSPF6_OPT_R); | |
797 | OSPF6_ROUTER_LSA_SCHEDULE(oa); | |
798 | } | |
799 | UNSET_FLAG(ospf6->flag, OSPF6_STUB_ROUTER); | |
f41b4a02 | 800 | } |
f41b4a02 | 801 | |
d62a17ae | 802 | return CMD_SUCCESS; |
f41b4a02 DD |
803 | } |
804 | ||
d7d73ffc | 805 | #if 0 |
f41b4a02 DD |
806 | DEFUN (ospf6_stub_router_startup, |
807 | ospf6_stub_router_startup_cmd, | |
6147e2c6 | 808 | "stub-router on-startup (5-86400)", |
f41b4a02 DD |
809 | "Make router a stub router\n" |
810 | "Advertise inability to be a transit router\n" | |
811 | "Automatically advertise as stub-router on startup of OSPF6\n" | |
812 | "Time (seconds) to advertise self as stub-router\n") | |
813 | { | |
814 | return CMD_SUCCESS; | |
815 | } | |
816 | ||
817 | DEFUN (no_ospf6_stub_router_startup, | |
818 | no_ospf6_stub_router_startup_cmd, | |
819 | "no stub-router on-startup", | |
820 | NO_STR | |
821 | "Make router a stub router\n" | |
822 | "Advertise inability to be a transit router\n" | |
823 | "Automatically advertise as stub-router on startup of OSPF6\n" | |
824 | "Time (seconds) to advertise self as stub-router\n") | |
825 | { | |
826 | return CMD_SUCCESS; | |
827 | } | |
828 | ||
829 | DEFUN (ospf6_stub_router_shutdown, | |
830 | ospf6_stub_router_shutdown_cmd, | |
6147e2c6 | 831 | "stub-router on-shutdown (5-86400)", |
f41b4a02 DD |
832 | "Make router a stub router\n" |
833 | "Advertise inability to be a transit router\n" | |
834 | "Automatically advertise as stub-router before shutdown\n" | |
835 | "Time (seconds) to advertise self as stub-router\n") | |
836 | { | |
837 | return CMD_SUCCESS; | |
838 | } | |
839 | ||
840 | DEFUN (no_ospf6_stub_router_shutdown, | |
841 | no_ospf6_stub_router_shutdown_cmd, | |
842 | "no stub-router on-shutdown", | |
843 | NO_STR | |
844 | "Make router a stub router\n" | |
845 | "Advertise inability to be a transit router\n" | |
846 | "Automatically advertise as stub-router before shutdown\n" | |
847 | "Time (seconds) to advertise self as stub-router\n") | |
848 | { | |
849 | return CMD_SUCCESS; | |
850 | } | |
d7d73ffc | 851 | #endif |
f41b4a02 | 852 | |
d62a17ae | 853 | static void ospf6_show(struct vty *vty, struct ospf6 *o) |
718e3744 | 854 | { |
d62a17ae | 855 | struct listnode *n; |
856 | struct ospf6_area *oa; | |
857 | char router_id[16], duration[32]; | |
858 | struct timeval now, running, result; | |
859 | char buf[32], rbuf[32]; | |
860 | ||
861 | /* process id, router id */ | |
862 | inet_ntop(AF_INET, &o->router_id, router_id, sizeof(router_id)); | |
863 | vty_out(vty, " OSPFv3 Routing Process (0) with Router-ID %s\n", | |
864 | router_id); | |
865 | ||
866 | /* running time */ | |
867 | monotime(&now); | |
868 | timersub(&now, &o->starttime, &running); | |
869 | timerstring(&running, duration, sizeof(duration)); | |
870 | vty_out(vty, " Running %s\n", duration); | |
871 | ||
872 | /* Redistribute configuration */ | |
873 | /* XXX */ | |
874 | ||
875 | vty_out(vty, " LSA minimum arrival %d msecs\n", o->lsa_minarrival); | |
876 | ||
877 | /* Show SPF parameters */ | |
878 | vty_out(vty, | |
879 | " Initial SPF scheduling delay %d millisec(s)\n" | |
880 | " Minimum hold time between consecutive SPFs %d millsecond(s)\n" | |
881 | " Maximum hold time between consecutive SPFs %d millsecond(s)\n" | |
882 | " Hold time multiplier is currently %d\n", | |
883 | o->spf_delay, o->spf_holdtime, o->spf_max_holdtime, | |
884 | o->spf_hold_multiplier); | |
885 | ||
886 | vty_out(vty, " SPF algorithm "); | |
887 | if (o->ts_spf.tv_sec || o->ts_spf.tv_usec) { | |
888 | timersub(&now, &o->ts_spf, &result); | |
889 | timerstring(&result, buf, sizeof(buf)); | |
890 | ospf6_spf_reason_string(o->last_spf_reason, rbuf, sizeof(rbuf)); | |
891 | vty_out(vty, "last executed %s ago, reason %s\n", buf, rbuf); | |
892 | vty_out(vty, " Last SPF duration %lld sec %lld usec\n", | |
893 | (long long)o->ts_spf_duration.tv_sec, | |
894 | (long long)o->ts_spf_duration.tv_usec); | |
895 | } else | |
ab0f1135 | 896 | vty_out(vty, "has not been run\n"); |
d62a17ae | 897 | threadtimer_string(now, o->t_spf_calc, buf, sizeof(buf)); |
898 | vty_out(vty, " SPF timer %s%s\n", (o->t_spf_calc ? "due in " : "is "), | |
899 | buf); | |
900 | ||
901 | if (CHECK_FLAG(o->flag, OSPF6_STUB_ROUTER)) | |
902 | vty_out(vty, " Router Is Stub Router\n"); | |
903 | ||
904 | /* LSAs */ | |
905 | vty_out(vty, " Number of AS scoped LSAs is %u\n", o->lsdb->count); | |
906 | ||
907 | /* Areas */ | |
908 | vty_out(vty, " Number of areas in this router is %u\n", | |
909 | listcount(o->area_list)); | |
910 | ||
911 | if (CHECK_FLAG(o->config_flags, OSPF6_LOG_ADJACENCY_CHANGES)) { | |
912 | if (CHECK_FLAG(o->config_flags, OSPF6_LOG_ADJACENCY_DETAIL)) | |
913 | vty_out(vty, " All adjacency changes are logged\n"); | |
914 | else | |
915 | vty_out(vty, " Adjacency changes are logged\n"); | |
916 | } | |
917 | ||
918 | vty_out(vty, "\n"); | |
919 | ||
920 | for (ALL_LIST_ELEMENTS_RO(o->area_list, n, oa)) | |
921 | ospf6_area_show(vty, oa); | |
718e3744 | 922 | } |
923 | ||
508e53e2 | 924 | /* show top level structures */ |
925 | DEFUN (show_ipv6_ospf6, | |
926 | show_ipv6_ospf6_cmd, | |
927 | "show ipv6 ospf6", | |
928 | SHOW_STR | |
929 | IP6_STR | |
930 | OSPF6_STR) | |
718e3744 | 931 | { |
d62a17ae | 932 | OSPF6_CMD_CHECK_RUNNING(); |
508e53e2 | 933 | |
d62a17ae | 934 | ospf6_show(vty, ospf6); |
935 | return CMD_SUCCESS; | |
718e3744 | 936 | } |
937 | ||
938 | DEFUN (show_ipv6_ospf6_route, | |
939 | show_ipv6_ospf6_route_cmd, | |
6de69f83 | 940 | "show ipv6 ospf6 route [<intra-area|inter-area|external-1|external-2|X:X::X:X|X:X::X:X/M|detail|summary>]", |
718e3744 | 941 | SHOW_STR |
942 | IP6_STR | |
943 | OSPF6_STR | |
508e53e2 | 944 | ROUTE_STR |
1d68dbfe DW |
945 | "Display Intra-Area routes\n" |
946 | "Display Inter-Area routes\n" | |
947 | "Display Type-1 External routes\n" | |
948 | "Display Type-2 External routes\n" | |
949 | "Specify IPv6 address\n" | |
950 | "Specify IPv6 prefix\n" | |
951 | "Detailed information\n" | |
952 | "Summary of route table\n") | |
718e3744 | 953 | { |
d62a17ae | 954 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 955 | |
d62a17ae | 956 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
957 | return CMD_SUCCESS; | |
718e3744 | 958 | } |
959 | ||
508e53e2 | 960 | DEFUN (show_ipv6_ospf6_route_match, |
961 | show_ipv6_ospf6_route_match_cmd, | |
1d68dbfe | 962 | "show ipv6 ospf6 route X:X::X:X/M <match|longer>", |
718e3744 | 963 | SHOW_STR |
964 | IP6_STR | |
965 | OSPF6_STR | |
508e53e2 | 966 | ROUTE_STR |
967 | "Specify IPv6 prefix\n" | |
968 | "Display routes which match the specified route\n" | |
1d68dbfe | 969 | "Display routes longer than the specified route\n") |
718e3744 | 970 | { |
d62a17ae | 971 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 972 | |
d62a17ae | 973 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
974 | return CMD_SUCCESS; | |
718e3744 | 975 | } |
976 | ||
508e53e2 | 977 | DEFUN (show_ipv6_ospf6_route_match_detail, |
978 | show_ipv6_ospf6_route_match_detail_cmd, | |
4846ef64 | 979 | "show ipv6 ospf6 route X:X::X:X/M match detail", |
718e3744 | 980 | SHOW_STR |
981 | IP6_STR | |
982 | OSPF6_STR | |
508e53e2 | 983 | ROUTE_STR |
984 | "Specify IPv6 prefix\n" | |
985 | "Display routes which match the specified route\n" | |
718e3744 | 986 | "Detailed information\n" |
987 | ) | |
508e53e2 | 988 | { |
d62a17ae | 989 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 990 | |
d62a17ae | 991 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
992 | return CMD_SUCCESS; | |
508e53e2 | 993 | } |
718e3744 | 994 | |
cb4b8845 | 995 | |
4846ef64 | 996 | DEFUN (show_ipv6_ospf6_route_type_detail, |
997 | show_ipv6_ospf6_route_type_detail_cmd, | |
6147e2c6 | 998 | "show ipv6 ospf6 route <intra-area|inter-area|external-1|external-2> detail", |
4846ef64 | 999 | SHOW_STR |
1000 | IP6_STR | |
1001 | OSPF6_STR | |
1002 | ROUTE_STR | |
ea402198 DO |
1003 | "Display Intra-Area routes\n" |
1004 | "Display Inter-Area routes\n" | |
1005 | "Display Type-1 External routes\n" | |
1006 | "Display Type-2 External routes\n" | |
4846ef64 | 1007 | "Detailed information\n" |
1008 | ) | |
1009 | { | |
d62a17ae | 1010 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 1011 | |
d62a17ae | 1012 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
1013 | return CMD_SUCCESS; | |
4846ef64 | 1014 | } |
718e3744 | 1015 | |
d62a17ae | 1016 | static void ospf6_stub_router_config_write(struct vty *vty) |
f41b4a02 | 1017 | { |
d62a17ae | 1018 | if (CHECK_FLAG(ospf6->flag, OSPF6_STUB_ROUTER)) { |
1019 | vty_out(vty, " stub-router administrative\n"); | |
1020 | } | |
1021 | return; | |
f41b4a02 DD |
1022 | } |
1023 | ||
d62a17ae | 1024 | static int ospf6_distance_config_write(struct vty *vty) |
baff583e | 1025 | { |
d62a17ae | 1026 | struct route_node *rn; |
1027 | struct ospf6_distance *odistance; | |
1028 | ||
1029 | if (ospf6->distance_all) | |
1030 | vty_out(vty, " distance %u\n", ospf6->distance_all); | |
1031 | ||
1032 | if (ospf6->distance_intra || ospf6->distance_inter | |
1033 | || ospf6->distance_external) { | |
1034 | vty_out(vty, " distance ospf6"); | |
1035 | ||
1036 | if (ospf6->distance_intra) | |
1037 | vty_out(vty, " intra-area %u", ospf6->distance_intra); | |
1038 | if (ospf6->distance_inter) | |
1039 | vty_out(vty, " inter-area %u", ospf6->distance_inter); | |
1040 | if (ospf6->distance_external) | |
1041 | vty_out(vty, " external %u", ospf6->distance_external); | |
1042 | ||
1043 | vty_out(vty, "\n"); | |
1044 | } | |
1045 | ||
1046 | for (rn = route_top(ospf6->distance_table); rn; rn = route_next(rn)) | |
1047 | if ((odistance = rn->info) != NULL) { | |
1048 | char buf[PREFIX_STRLEN]; | |
1049 | ||
1050 | vty_out(vty, " distance %u %s %s\n", | |
1051 | odistance->distance, | |
1052 | prefix2str(&rn->p, buf, sizeof(buf)), | |
1053 | odistance->access_list ? odistance->access_list | |
1054 | : ""); | |
1055 | } | |
1056 | return 0; | |
baff583e MZ |
1057 | } |
1058 | ||
508e53e2 | 1059 | /* OSPF configuration write function. */ |
d62a17ae | 1060 | static int config_write_ospf6(struct vty *vty) |
508e53e2 | 1061 | { |
d62a17ae | 1062 | char router_id[16]; |
1063 | struct listnode *j, *k; | |
1064 | struct ospf6_area *oa; | |
1065 | struct ospf6_interface *oi; | |
1066 | ||
1067 | /* OSPFv3 configuration. */ | |
1068 | if (ospf6 == NULL) | |
1069 | return CMD_SUCCESS; | |
1070 | ||
1071 | inet_ntop(AF_INET, &ospf6->router_id_static, router_id, | |
1072 | sizeof(router_id)); | |
1073 | vty_out(vty, "router ospf6\n"); | |
1074 | if (ospf6->router_id_static != 0) | |
5d1a2ee8 | 1075 | vty_out(vty, " ospf6 router-id %s\n", router_id); |
d62a17ae | 1076 | |
1077 | /* log-adjacency-changes flag print. */ | |
1078 | if (CHECK_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES)) { | |
1079 | if (CHECK_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL)) | |
1080 | vty_out(vty, " log-adjacency-changes detail\n"); | |
1081 | else if (!DFLT_OSPF6_LOG_ADJACENCY_CHANGES) | |
1082 | vty_out(vty, " log-adjacency-changes\n"); | |
1083 | } else if (DFLT_OSPF6_LOG_ADJACENCY_CHANGES) { | |
1084 | vty_out(vty, " no log-adjacency-changes\n"); | |
1085 | } | |
1086 | ||
1087 | if (ospf6->ref_bandwidth != OSPF6_REFERENCE_BANDWIDTH) | |
1088 | vty_out(vty, " auto-cost reference-bandwidth %d\n", | |
1089 | ospf6->ref_bandwidth); | |
1090 | ||
1091 | /* LSA timers print. */ | |
1092 | if (ospf6->lsa_minarrival != OSPF_MIN_LS_ARRIVAL) | |
1093 | vty_out(vty, " timers lsa min-arrival %d\n", | |
1094 | ospf6->lsa_minarrival); | |
1095 | ||
1096 | ospf6_stub_router_config_write(vty); | |
1097 | ospf6_redistribute_config_write(vty); | |
1098 | ospf6_area_config_write(vty); | |
1099 | ospf6_spf_config_write(vty); | |
1100 | ospf6_distance_config_write(vty); | |
1101 | ||
1102 | for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, j, oa)) { | |
1103 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, k, oi)) | |
1104 | vty_out(vty, " interface %s area %s\n", | |
1105 | oi->interface->name, oa->name); | |
1106 | } | |
1107 | vty_out(vty, "!\n"); | |
1108 | return 0; | |
508e53e2 | 1109 | } |
1110 | ||
1111 | /* OSPF6 node structure. */ | |
d62a17ae | 1112 | static struct cmd_node ospf6_node = { |
1113 | OSPF6_NODE, "%s(config-ospf6)# ", 1 /* VTYSH */ | |
508e53e2 | 1114 | }; |
1115 | ||
1116 | /* Install ospf related commands. */ | |
d62a17ae | 1117 | void ospf6_top_init(void) |
718e3744 | 1118 | { |
d62a17ae | 1119 | /* Install ospf6 top node. */ |
1120 | install_node(&ospf6_node, config_write_ospf6); | |
1121 | ||
1122 | install_element(VIEW_NODE, &show_ipv6_ospf6_cmd); | |
1123 | install_element(CONFIG_NODE, &router_ospf6_cmd); | |
1124 | install_element(CONFIG_NODE, &no_router_ospf6_cmd); | |
1125 | ||
1126 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_cmd); | |
1127 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_match_cmd); | |
1128 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_match_detail_cmd); | |
1129 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_type_detail_cmd); | |
1130 | ||
1131 | install_default(OSPF6_NODE); | |
1132 | install_element(OSPF6_NODE, &ospf6_router_id_cmd); | |
5d1a2ee8 | 1133 | install_element(OSPF6_NODE, &no_ospf6_router_id_cmd); |
d62a17ae | 1134 | install_element(OSPF6_NODE, &ospf6_log_adjacency_changes_cmd); |
1135 | install_element(OSPF6_NODE, &ospf6_log_adjacency_changes_detail_cmd); | |
1136 | install_element(OSPF6_NODE, &no_ospf6_log_adjacency_changes_cmd); | |
1137 | install_element(OSPF6_NODE, &no_ospf6_log_adjacency_changes_detail_cmd); | |
1138 | ||
1139 | /* LSA timers commands */ | |
1140 | install_element(OSPF6_NODE, &ospf6_timers_lsa_cmd); | |
1141 | install_element(OSPF6_NODE, &no_ospf6_timers_lsa_cmd); | |
1142 | ||
1143 | install_element(OSPF6_NODE, &ospf6_interface_area_cmd); | |
1144 | install_element(OSPF6_NODE, &no_ospf6_interface_area_cmd); | |
1145 | install_element(OSPF6_NODE, &ospf6_stub_router_admin_cmd); | |
1146 | install_element(OSPF6_NODE, &no_ospf6_stub_router_admin_cmd); | |
1147 | /* For a later time */ | |
34d5ef45 | 1148 | #if 0 |
f41b4a02 DD |
1149 | install_element (OSPF6_NODE, &ospf6_stub_router_startup_cmd); |
1150 | install_element (OSPF6_NODE, &no_ospf6_stub_router_startup_cmd); | |
1151 | install_element (OSPF6_NODE, &ospf6_stub_router_shutdown_cmd); | |
1152 | install_element (OSPF6_NODE, &no_ospf6_stub_router_shutdown_cmd); | |
34d5ef45 | 1153 | #endif |
508e53e2 | 1154 | |
d62a17ae | 1155 | install_element(OSPF6_NODE, &ospf6_distance_cmd); |
1156 | install_element(OSPF6_NODE, &no_ospf6_distance_cmd); | |
1157 | install_element(OSPF6_NODE, &ospf6_distance_ospf6_cmd); | |
1158 | install_element(OSPF6_NODE, &no_ospf6_distance_ospf6_cmd); | |
baff583e MZ |
1159 | #if 0 |
1160 | install_element (OSPF6_NODE, &ospf6_distance_source_cmd); | |
1161 | install_element (OSPF6_NODE, &no_ospf6_distance_source_cmd); | |
1162 | #endif | |
718e3744 | 1163 | } |