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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; | |
56 | ||
d62a17ae | 57 | static void ospf6_disable(struct ospf6 *o); |
ae2254aa | 58 | |
d62a17ae | 59 | static void ospf6_top_lsdb_hook_add(struct ospf6_lsa *lsa) |
718e3744 | 60 | { |
d62a17ae | 61 | switch (ntohs(lsa->header->type)) { |
62 | case OSPF6_LSTYPE_AS_EXTERNAL: | |
63 | ospf6_asbr_lsa_add(lsa); | |
64 | break; | |
65 | ||
66 | default: | |
67 | break; | |
68 | } | |
718e3744 | 69 | } |
70 | ||
d62a17ae | 71 | static void ospf6_top_lsdb_hook_remove(struct ospf6_lsa *lsa) |
718e3744 | 72 | { |
d62a17ae | 73 | switch (ntohs(lsa->header->type)) { |
74 | case OSPF6_LSTYPE_AS_EXTERNAL: | |
75 | ospf6_asbr_lsa_remove(lsa); | |
76 | break; | |
77 | ||
78 | default: | |
79 | break; | |
80 | } | |
718e3744 | 81 | } |
82 | ||
d62a17ae | 83 | static void ospf6_top_route_hook_add(struct ospf6_route *route) |
049207c3 | 84 | { |
d62a17ae | 85 | ospf6_abr_originate_summary(route); |
86 | ospf6_zebra_route_update_add(route); | |
049207c3 | 87 | } |
88 | ||
d62a17ae | 89 | static void ospf6_top_route_hook_remove(struct ospf6_route *route) |
049207c3 | 90 | { |
d62a17ae | 91 | route->flag |= OSPF6_ROUTE_REMOVE; |
92 | ospf6_abr_originate_summary(route); | |
93 | ospf6_zebra_route_update_remove(route); | |
049207c3 | 94 | } |
95 | ||
d62a17ae | 96 | static void ospf6_top_brouter_hook_add(struct ospf6_route *route) |
6452df09 | 97 | { |
064d4355 CS |
98 | if (IS_OSPF6_DEBUG_EXAMIN(AS_EXTERNAL)) { |
99 | char buf[PREFIX2STR_BUFFER]; | |
100 | ||
101 | prefix2str(&route->prefix, buf, sizeof(buf)); | |
102 | zlog_debug("%s: brouter %s add with nh count %u", | |
103 | __PRETTY_FUNCTION__, buf, listcount(route->nh_list)); | |
104 | } | |
d62a17ae | 105 | ospf6_abr_examin_brouter(ADV_ROUTER_IN_PREFIX(&route->prefix)); |
106 | ospf6_asbr_lsentry_add(route); | |
107 | ospf6_abr_originate_summary(route); | |
6452df09 | 108 | } |
109 | ||
d62a17ae | 110 | static void ospf6_top_brouter_hook_remove(struct ospf6_route *route) |
6452df09 | 111 | { |
064d4355 CS |
112 | if (IS_OSPF6_DEBUG_EXAMIN(AS_EXTERNAL)) { |
113 | char buf[PREFIX2STR_BUFFER]; | |
114 | ||
115 | prefix2str(&route->prefix, buf, sizeof(buf)); | |
116 | zlog_debug("%s: brouter %s del with nh count %u", | |
117 | __PRETTY_FUNCTION__, buf, listcount(route->nh_list)); | |
118 | } | |
d62a17ae | 119 | route->flag |= OSPF6_ROUTE_REMOVE; |
120 | ospf6_abr_examin_brouter(ADV_ROUTER_IN_PREFIX(&route->prefix)); | |
121 | ospf6_asbr_lsentry_remove(route); | |
122 | ospf6_abr_originate_summary(route); | |
6452df09 | 123 | } |
124 | ||
d62a17ae | 125 | static struct ospf6 *ospf6_create(void) |
718e3744 | 126 | { |
d62a17ae | 127 | struct ospf6 *o; |
718e3744 | 128 | |
d62a17ae | 129 | o = XCALLOC(MTYPE_OSPF6_TOP, sizeof(struct ospf6)); |
718e3744 | 130 | |
d62a17ae | 131 | /* initialize */ |
132 | monotime(&o->starttime); | |
133 | o->area_list = list_new(); | |
134 | o->area_list->cmp = ospf6_area_cmp; | |
135 | o->lsdb = ospf6_lsdb_create(o); | |
136 | o->lsdb_self = ospf6_lsdb_create(o); | |
137 | o->lsdb->hook_add = ospf6_top_lsdb_hook_add; | |
138 | o->lsdb->hook_remove = ospf6_top_lsdb_hook_remove; | |
718e3744 | 139 | |
d62a17ae | 140 | o->spf_delay = OSPF_SPF_DELAY_DEFAULT; |
141 | o->spf_holdtime = OSPF_SPF_HOLDTIME_DEFAULT; | |
142 | o->spf_max_holdtime = OSPF_SPF_MAX_HOLDTIME_DEFAULT; | |
143 | o->spf_hold_multiplier = 1; | |
3810e06e | 144 | |
d62a17ae | 145 | /* LSA timers value init */ |
146 | o->lsa_minarrival = OSPF_MIN_LS_ARRIVAL; | |
b6927875 | 147 | |
d62a17ae | 148 | o->route_table = OSPF6_ROUTE_TABLE_CREATE(GLOBAL, ROUTES); |
149 | o->route_table->scope = o; | |
150 | o->route_table->hook_add = ospf6_top_route_hook_add; | |
151 | o->route_table->hook_remove = ospf6_top_route_hook_remove; | |
718e3744 | 152 | |
d62a17ae | 153 | o->brouter_table = OSPF6_ROUTE_TABLE_CREATE(GLOBAL, BORDER_ROUTERS); |
154 | o->brouter_table->scope = o; | |
155 | o->brouter_table->hook_add = ospf6_top_brouter_hook_add; | |
156 | o->brouter_table->hook_remove = ospf6_top_brouter_hook_remove; | |
049207c3 | 157 | |
d62a17ae | 158 | o->external_table = OSPF6_ROUTE_TABLE_CREATE(GLOBAL, EXTERNAL_ROUTES); |
159 | o->external_table->scope = o; | |
cf1ce250 | 160 | |
d62a17ae | 161 | o->external_id_table = route_table_init(); |
718e3744 | 162 | |
d62a17ae | 163 | o->ref_bandwidth = OSPF6_REFERENCE_BANDWIDTH; |
fd500689 | 164 | |
d62a17ae | 165 | o->distance_table = route_table_init(); |
baff583e | 166 | |
d62a17ae | 167 | /* Enable "log-adjacency-changes" */ |
8efe88ea | 168 | #if DFLT_OSPF6_LOG_ADJACENCY_CHANGES |
d62a17ae | 169 | SET_FLAG(o->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); |
8efe88ea | 170 | #endif |
692c7954 | 171 | |
d62a17ae | 172 | QOBJ_REG(o, ospf6); |
692c7954 | 173 | |
d62a17ae | 174 | return o; |
718e3744 | 175 | } |
176 | ||
d62a17ae | 177 | void ospf6_delete(struct ospf6 *o) |
718e3744 | 178 | { |
d62a17ae | 179 | struct listnode *node, *nnode; |
180 | struct ospf6_area *oa; | |
718e3744 | 181 | |
d62a17ae | 182 | QOBJ_UNREG(o); |
183 | ospf6_disable(ospf6); | |
ae2254aa | 184 | |
d62a17ae | 185 | for (ALL_LIST_ELEMENTS(o->area_list, node, nnode, oa)) |
186 | ospf6_area_delete(oa); | |
d9628728 CF |
187 | |
188 | ||
affe9e99 | 189 | list_delete_and_null(&o->area_list); |
718e3744 | 190 | |
d62a17ae | 191 | ospf6_lsdb_delete(o->lsdb); |
192 | ospf6_lsdb_delete(o->lsdb_self); | |
718e3744 | 193 | |
d62a17ae | 194 | ospf6_route_table_delete(o->route_table); |
195 | ospf6_route_table_delete(o->brouter_table); | |
718e3744 | 196 | |
d62a17ae | 197 | ospf6_route_table_delete(o->external_table); |
198 | route_table_finish(o->external_id_table); | |
718e3744 | 199 | |
d62a17ae | 200 | ospf6_distance_reset(o); |
201 | route_table_finish(o->distance_table); | |
baff583e | 202 | |
d62a17ae | 203 | XFREE(MTYPE_OSPF6_TOP, o); |
508e53e2 | 204 | } |
718e3744 | 205 | |
d62a17ae | 206 | static void ospf6_disable(struct ospf6 *o) |
718e3744 | 207 | { |
d62a17ae | 208 | struct listnode *node, *nnode; |
209 | struct ospf6_area *oa; | |
210 | ||
211 | if (!CHECK_FLAG(o->flag, OSPF6_DISABLED)) { | |
212 | SET_FLAG(o->flag, OSPF6_DISABLED); | |
213 | ||
214 | for (ALL_LIST_ELEMENTS(o->area_list, node, nnode, oa)) | |
215 | ospf6_area_disable(oa); | |
216 | ||
217 | /* XXX: This also changes persistent settings */ | |
218 | ospf6_asbr_redistribute_reset(); | |
219 | ||
220 | ospf6_lsdb_remove_all(o->lsdb); | |
221 | ospf6_route_remove_all(o->route_table); | |
222 | ospf6_route_remove_all(o->brouter_table); | |
223 | ||
224 | THREAD_OFF(o->maxage_remover); | |
225 | THREAD_OFF(o->t_spf_calc); | |
226 | THREAD_OFF(o->t_ase_calc); | |
227 | } | |
508e53e2 | 228 | } |
718e3744 | 229 | |
d62a17ae | 230 | static int ospf6_maxage_remover(struct thread *thread) |
508e53e2 | 231 | { |
d62a17ae | 232 | struct ospf6 *o = (struct ospf6 *)THREAD_ARG(thread); |
233 | struct ospf6_area *oa; | |
234 | struct ospf6_interface *oi; | |
235 | struct ospf6_neighbor *on; | |
236 | struct listnode *i, *j, *k; | |
237 | int reschedule = 0; | |
238 | ||
239 | o->maxage_remover = (struct thread *)NULL; | |
240 | ||
241 | for (ALL_LIST_ELEMENTS_RO(o->area_list, i, oa)) { | |
242 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, j, oi)) { | |
243 | for (ALL_LIST_ELEMENTS_RO(oi->neighbor_list, k, on)) { | |
244 | if (on->state != OSPF6_NEIGHBOR_EXCHANGE | |
245 | && on->state != OSPF6_NEIGHBOR_LOADING) | |
246 | continue; | |
247 | ||
248 | ospf6_maxage_remove(o); | |
249 | return 0; | |
250 | } | |
251 | } | |
2449fcd6 | 252 | } |
d62a17ae | 253 | |
254 | for (ALL_LIST_ELEMENTS_RO(o->area_list, i, oa)) { | |
255 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, j, oi)) { | |
256 | if (ospf6_lsdb_maxage_remover(oi->lsdb)) { | |
257 | reschedule = 1; | |
258 | } | |
259 | } | |
260 | ||
261 | if (ospf6_lsdb_maxage_remover(oa->lsdb)) { | |
262 | reschedule = 1; | |
263 | } | |
2449fcd6 | 264 | } |
2449fcd6 | 265 | |
d62a17ae | 266 | if (ospf6_lsdb_maxage_remover(o->lsdb)) { |
267 | reschedule = 1; | |
268 | } | |
2449fcd6 | 269 | |
d62a17ae | 270 | if (reschedule) { |
271 | ospf6_maxage_remove(o); | |
272 | } | |
508e53e2 | 273 | |
d62a17ae | 274 | return 0; |
718e3744 | 275 | } |
276 | ||
d62a17ae | 277 | void ospf6_maxage_remove(struct ospf6 *o) |
718e3744 | 278 | { |
d62a17ae | 279 | if (o) |
280 | thread_add_timer(master, ospf6_maxage_remover, o, | |
281 | OSPF_LSA_MAXAGE_REMOVE_DELAY_DEFAULT, | |
282 | &o->maxage_remover); | |
718e3744 | 283 | } |
284 | ||
508e53e2 | 285 | /* start ospf6 */ |
505e5056 | 286 | DEFUN_NOSH (router_ospf6, |
508e53e2 | 287 | router_ospf6_cmd, |
288 | "router ospf6", | |
289 | ROUTER_STR | |
290 | OSPF6_STR) | |
718e3744 | 291 | { |
d62a17ae | 292 | if (ospf6 == NULL) |
293 | ospf6 = ospf6_create(); | |
508e53e2 | 294 | |
d62a17ae | 295 | /* set current ospf point. */ |
296 | VTY_PUSH_CONTEXT(OSPF6_NODE, ospf6); | |
508e53e2 | 297 | |
d62a17ae | 298 | return CMD_SUCCESS; |
718e3744 | 299 | } |
300 | ||
508e53e2 | 301 | /* stop ospf6 */ |
302 | DEFUN (no_router_ospf6, | |
303 | no_router_ospf6_cmd, | |
304 | "no router ospf6", | |
305 | NO_STR | |
16cedbb0 QY |
306 | ROUTER_STR |
307 | OSPF6_STR) | |
718e3744 | 308 | { |
d62a17ae | 309 | if (ospf6 == NULL) |
310 | vty_out(vty, "OSPFv3 is not configured\n"); | |
311 | else { | |
312 | ospf6_delete(ospf6); | |
313 | ospf6 = NULL; | |
314 | } | |
34288970 | 315 | |
d62a17ae | 316 | /* return to config node . */ |
317 | VTY_PUSH_CONTEXT_NULL(CONFIG_NODE); | |
508e53e2 | 318 | |
d62a17ae | 319 | return CMD_SUCCESS; |
718e3744 | 320 | } |
321 | ||
508e53e2 | 322 | /* change Router_ID commands. */ |
60466a63 QY |
323 | DEFUN(ospf6_router_id, |
324 | ospf6_router_id_cmd, | |
325 | "ospf6 router-id A.B.C.D", | |
326 | OSPF6_STR | |
327 | "Configure OSPF6 Router-ID\n" | |
328 | V4NOTATION_STR) | |
718e3744 | 329 | { |
d62a17ae | 330 | VTY_DECLVAR_CONTEXT(ospf6, o); |
5d1a2ee8 | 331 | int idx = 0; |
d62a17ae | 332 | int ret; |
5d1a2ee8 | 333 | const char *router_id_str; |
d62a17ae | 334 | u_int32_t router_id; |
335 | ||
5d1a2ee8 QY |
336 | argv_find(argv, argc, "A.B.C.D", &idx); |
337 | router_id_str = argv[idx]->arg; | |
338 | ||
339 | ret = inet_pton(AF_INET, router_id_str, &router_id); | |
d62a17ae | 340 | if (ret == 0) { |
60466a63 | 341 | vty_out(vty, "malformed OSPF Router-ID: %s\n", router_id_str); |
d62a17ae | 342 | return CMD_SUCCESS; |
343 | } | |
508e53e2 | 344 | |
d62a17ae | 345 | o->router_id_static = router_id; |
346 | if (o->router_id == 0) | |
347 | o->router_id = router_id; | |
c8a440ec | 348 | |
d62a17ae | 349 | return CMD_SUCCESS; |
718e3744 | 350 | } |
351 | ||
60466a63 QY |
352 | DEFUN(no_ospf6_router_id, |
353 | no_ospf6_router_id_cmd, | |
354 | "no ospf6 router-id [A.B.C.D]", | |
355 | NO_STR OSPF6_STR | |
356 | "Configure OSPF6 Router-ID\n" | |
357 | V4NOTATION_STR) | |
5d1a2ee8 QY |
358 | { |
359 | VTY_DECLVAR_CONTEXT(ospf6, o); | |
360 | o->router_id_static = 0; | |
361 | o->router_id = 0; | |
362 | ||
363 | return CMD_SUCCESS; | |
364 | } | |
365 | ||
366 | #if CONFDATE > 20180828 | |
367 | CPP_NOTICE("ospf6: `router-id A.B.C.D` deprecated 2017/08/28") | |
368 | #endif | |
369 | ALIAS_HIDDEN(ospf6_router_id, | |
370 | ospf6_router_id_hdn_cmd, | |
371 | "router-id A.B.C.D", | |
372 | "Configure OSPF6 Router-ID\n" | |
373 | V4NOTATION_STR) | |
374 | ||
375 | #if CONFDATE > 20180828 | |
376 | CPP_NOTICE("ospf6: `no router-id A.B.C.D` deprecated 2017/08/28") | |
377 | #endif | |
378 | ALIAS_HIDDEN(no_ospf6_router_id, | |
379 | no_ospf6_router_id_hdn_cmd, | |
380 | "no router-id [A.B.C.D]", | |
381 | NO_STR | |
382 | "Configure OSPF6 Router-ID\n" | |
383 | V4NOTATION_STR) | |
384 | ||
3d35ca48 DD |
385 | DEFUN (ospf6_log_adjacency_changes, |
386 | ospf6_log_adjacency_changes_cmd, | |
387 | "log-adjacency-changes", | |
388 | "Log changes in adjacency state\n") | |
389 | { | |
d62a17ae | 390 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 391 | |
d62a17ae | 392 | SET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); |
393 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); | |
394 | return CMD_SUCCESS; | |
3d35ca48 DD |
395 | } |
396 | ||
397 | DEFUN (ospf6_log_adjacency_changes_detail, | |
398 | ospf6_log_adjacency_changes_detail_cmd, | |
399 | "log-adjacency-changes detail", | |
692c7954 | 400 | "Log changes in adjacency state\n" |
3d35ca48 DD |
401 | "Log all state changes\n") |
402 | { | |
d62a17ae | 403 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 404 | |
d62a17ae | 405 | SET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); |
406 | SET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); | |
407 | return CMD_SUCCESS; | |
3d35ca48 DD |
408 | } |
409 | ||
410 | DEFUN (no_ospf6_log_adjacency_changes, | |
411 | no_ospf6_log_adjacency_changes_cmd, | |
412 | "no log-adjacency-changes", | |
692c7954 | 413 | NO_STR |
3d35ca48 DD |
414 | "Log changes in adjacency state\n") |
415 | { | |
d62a17ae | 416 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 417 | |
d62a17ae | 418 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); |
419 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES); | |
420 | return CMD_SUCCESS; | |
3d35ca48 DD |
421 | } |
422 | ||
423 | DEFUN (no_ospf6_log_adjacency_changes_detail, | |
424 | no_ospf6_log_adjacency_changes_detail_cmd, | |
425 | "no log-adjacency-changes detail", | |
692c7954 DW |
426 | NO_STR |
427 | "Log changes in adjacency state\n" | |
3d35ca48 DD |
428 | "Log all state changes\n") |
429 | { | |
d62a17ae | 430 | VTY_DECLVAR_CONTEXT(ospf6, ospf6); |
3d35ca48 | 431 | |
d62a17ae | 432 | UNSET_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL); |
433 | return CMD_SUCCESS; | |
3d35ca48 DD |
434 | } |
435 | ||
b6927875 DS |
436 | DEFUN (ospf6_timers_lsa, |
437 | ospf6_timers_lsa_cmd, | |
6147e2c6 | 438 | "timers lsa min-arrival (0-600000)", |
b6927875 DS |
439 | "Adjust routing timers\n" |
440 | "OSPF6 LSA timers\n" | |
441 | "Minimum delay in receiving new version of a LSA\n" | |
442 | "Delay in milliseconds\n") | |
443 | { | |
d62a17ae | 444 | VTY_DECLVAR_CONTEXT(ospf6, ospf); |
445 | int idx_number = 3; | |
446 | unsigned int minarrival; | |
b6927875 | 447 | |
d62a17ae | 448 | minarrival = strtoul(argv[idx_number]->arg, NULL, 10); |
449 | ospf->lsa_minarrival = minarrival; | |
b6927875 | 450 | |
d62a17ae | 451 | return CMD_SUCCESS; |
b6927875 DS |
452 | } |
453 | ||
454 | DEFUN (no_ospf6_timers_lsa, | |
455 | no_ospf6_timers_lsa_cmd, | |
1d68dbfe | 456 | "no timers lsa min-arrival [(0-600000)]", |
b6927875 DS |
457 | NO_STR |
458 | "Adjust routing timers\n" | |
459 | "OSPF6 LSA timers\n" | |
3a2d747c QY |
460 | "Minimum delay in receiving new version of a LSA\n" |
461 | "Delay in milliseconds\n") | |
b6927875 | 462 | { |
d62a17ae | 463 | VTY_DECLVAR_CONTEXT(ospf6, ospf); |
464 | int idx_number = 4; | |
465 | unsigned int minarrival; | |
b6927875 | 466 | |
d62a17ae | 467 | if (argc == 5) { |
468 | minarrival = strtoul(argv[idx_number]->arg, NULL, 10); | |
b6927875 | 469 | |
d62a17ae | 470 | if (ospf->lsa_minarrival != minarrival |
471 | || minarrival == OSPF_MIN_LS_ARRIVAL) | |
472 | return CMD_SUCCESS; | |
473 | } | |
b6927875 | 474 | |
d62a17ae | 475 | ospf->lsa_minarrival = OSPF_MIN_LS_ARRIVAL; |
b6927875 | 476 | |
d62a17ae | 477 | return CMD_SUCCESS; |
b6927875 DS |
478 | } |
479 | ||
b6927875 | 480 | |
baff583e MZ |
481 | DEFUN (ospf6_distance, |
482 | ospf6_distance_cmd, | |
39e92c06 | 483 | "distance (1-255)", |
baff583e MZ |
484 | "Administrative distance\n" |
485 | "OSPF6 Administrative distance\n") | |
486 | { | |
d62a17ae | 487 | VTY_DECLVAR_CONTEXT(ospf6, o); |
baff583e | 488 | |
d62a17ae | 489 | o->distance_all = atoi(argv[1]->arg); |
baff583e | 490 | |
d62a17ae | 491 | return CMD_SUCCESS; |
baff583e MZ |
492 | } |
493 | ||
494 | DEFUN (no_ospf6_distance, | |
495 | no_ospf6_distance_cmd, | |
39e92c06 | 496 | "no distance (1-255)", |
baff583e MZ |
497 | NO_STR |
498 | "Administrative distance\n" | |
499 | "OSPF6 Administrative distance\n") | |
500 | { | |
d62a17ae | 501 | VTY_DECLVAR_CONTEXT(ospf6, o); |
baff583e | 502 | |
d62a17ae | 503 | o->distance_all = 0; |
baff583e | 504 | |
d62a17ae | 505 | return CMD_SUCCESS; |
baff583e MZ |
506 | } |
507 | ||
508 | DEFUN (ospf6_distance_ospf6, | |
509 | ospf6_distance_ospf6_cmd, | |
eaa1ae0d | 510 | "distance ospf6 {intra-area (1-255)|inter-area (1-255)|external (1-255)}", |
baff583e | 511 | "Administrative distance\n" |
eaa1ae0d | 512 | "OSPF6 administrative distance\n" |
39e92c06 QY |
513 | "Intra-area routes\n" |
514 | "Distance for intra-area routes\n" | |
515 | "Inter-area routes\n" | |
516 | "Distance for inter-area routes\n" | |
517 | "External routes\n" | |
baff583e MZ |
518 | "Distance for external routes\n") |
519 | { | |
d62a17ae | 520 | VTY_DECLVAR_CONTEXT(ospf6, o); |
521 | int idx = 0; | |
522 | ||
523 | if (argv_find(argv, argc, "intra-area", &idx)) | |
524 | o->distance_intra = atoi(argv[idx + 1]->arg); | |
525 | idx = 0; | |
526 | if (argv_find(argv, argc, "inter-area", &idx)) | |
527 | o->distance_inter = atoi(argv[idx + 1]->arg); | |
528 | idx = 0; | |
529 | if (argv_find(argv, argc, "external", &idx)) | |
530 | o->distance_external = atoi(argv[idx + 1]->arg); | |
39e92c06 | 531 | |
d62a17ae | 532 | return CMD_SUCCESS; |
baff583e MZ |
533 | } |
534 | ||
535 | DEFUN (no_ospf6_distance_ospf6, | |
536 | no_ospf6_distance_ospf6_cmd, | |
eaa1ae0d | 537 | "no distance ospf6 [{intra-area [(1-255)]|inter-area [(1-255)]|external [(1-255)]}]", |
baff583e MZ |
538 | NO_STR |
539 | "Administrative distance\n" | |
540 | "OSPF6 distance\n" | |
541 | "Intra-area routes\n" | |
542 | "Distance for intra-area routes\n" | |
543 | "Inter-area routes\n" | |
544 | "Distance for inter-area routes\n" | |
545 | "External routes\n" | |
546 | "Distance for external routes\n") | |
547 | { | |
d62a17ae | 548 | VTY_DECLVAR_CONTEXT(ospf6, o); |
549 | int idx = 0; | |
baff583e | 550 | |
d62a17ae | 551 | if (argv_find(argv, argc, "intra-area", &idx) || argc == 3) |
552 | idx = o->distance_intra = 0; | |
553 | if (argv_find(argv, argc, "inter-area", &idx) || argc == 3) | |
554 | idx = o->distance_inter = 0; | |
555 | if (argv_find(argv, argc, "external", &idx) || argc == 3) | |
556 | o->distance_external = 0; | |
baff583e | 557 | |
d62a17ae | 558 | return CMD_SUCCESS; |
baff583e MZ |
559 | } |
560 | ||
d7d73ffc | 561 | #if 0 |
baff583e MZ |
562 | DEFUN (ospf6_distance_source, |
563 | ospf6_distance_source_cmd, | |
39e92c06 | 564 | "distance (1-255) X:X::X:X/M [WORD]", |
baff583e MZ |
565 | "Administrative distance\n" |
566 | "Distance value\n" | |
567 | "IP source prefix\n" | |
568 | "Access list name\n") | |
569 | { | |
cdc2d765 | 570 | VTY_DECLVAR_CONTEXT(ospf6, o); |
39e92c06 QY |
571 | char *alname = (argc == 4) ? argv[3]->arg : NULL; |
572 | ospf6_distance_set (vty, o, argv[1]->arg, argv[2]->arg, alname); | |
baff583e MZ |
573 | |
574 | return CMD_SUCCESS; | |
575 | } | |
576 | ||
577 | DEFUN (no_ospf6_distance_source, | |
578 | no_ospf6_distance_source_cmd, | |
39e92c06 | 579 | "no distance (1-255) X:X::X:X/M [WORD]", |
baff583e MZ |
580 | NO_STR |
581 | "Administrative distance\n" | |
582 | "Distance value\n" | |
583 | "IP source prefix\n" | |
584 | "Access list name\n") | |
585 | { | |
cdc2d765 | 586 | VTY_DECLVAR_CONTEXT(ospf6, o); |
39e92c06 QY |
587 | char *alname = (argc == 5) ? argv[4]->arg : NULL; |
588 | ospf6_distance_unset (vty, o, argv[2]->arg, argv[3]->arg, alname); | |
baff583e MZ |
589 | |
590 | return CMD_SUCCESS; | |
591 | } | |
d7d73ffc | 592 | #endif |
baff583e | 593 | |
508e53e2 | 594 | DEFUN (ospf6_interface_area, |
595 | ospf6_interface_area_cmd, | |
596 | "interface IFNAME area A.B.C.D", | |
597 | "Enable routing on an IPv6 interface\n" | |
598 | IFNAME_STR | |
599 | "Specify the OSPF6 area ID\n" | |
600 | "OSPF6 area ID in IPv4 address notation\n" | |
601 | ) | |
718e3744 | 602 | { |
d62a17ae | 603 | VTY_DECLVAR_CONTEXT(ospf6, o); |
604 | int idx_ifname = 1; | |
605 | int idx_ipv4 = 3; | |
606 | struct ospf6_area *oa; | |
607 | struct ospf6_interface *oi; | |
608 | struct interface *ifp; | |
609 | u_int32_t area_id; | |
610 | ||
611 | /* find/create ospf6 interface */ | |
bcc24579 | 612 | ifp = if_get_by_name(argv[idx_ifname]->arg, VRF_DEFAULT, 0); |
d62a17ae | 613 | oi = (struct ospf6_interface *)ifp->info; |
614 | if (oi == NULL) | |
615 | oi = ospf6_interface_create(ifp); | |
616 | if (oi->area) { | |
617 | vty_out(vty, "%s already attached to Area %s\n", | |
618 | oi->interface->name, oi->area->name); | |
619 | return CMD_SUCCESS; | |
620 | } | |
6452df09 | 621 | |
d62a17ae | 622 | /* parse Area-ID */ |
623 | if (inet_pton(AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) { | |
624 | vty_out(vty, "Invalid Area-ID: %s\n", argv[idx_ipv4]->arg); | |
625 | return CMD_SUCCESS; | |
626 | } | |
627 | ||
628 | /* find/create ospf6 area */ | |
629 | oa = ospf6_area_lookup(area_id, o); | |
630 | if (oa == NULL) | |
631 | oa = ospf6_area_create(area_id, o, OSPF6_AREA_FMT_DOTTEDQUAD); | |
632 | ||
633 | /* attach interface to area */ | |
634 | listnode_add(oa->if_list, oi); /* sort ?? */ | |
635 | oi->area = oa; | |
636 | ||
637 | SET_FLAG(oa->flag, OSPF6_AREA_ENABLE); | |
638 | ||
639 | /* ospf6 process is currently disabled, not much more to do */ | |
640 | if (CHECK_FLAG(o->flag, OSPF6_DISABLED)) | |
641 | return CMD_SUCCESS; | |
642 | ||
643 | /* start up */ | |
644 | ospf6_interface_enable(oi); | |
645 | ||
646 | /* If the router is ABR, originate summary routes */ | |
647 | if (ospf6_is_router_abr(o)) | |
648 | ospf6_abr_enable_area(oa); | |
649 | ||
650 | return CMD_SUCCESS; | |
718e3744 | 651 | } |
652 | ||
508e53e2 | 653 | DEFUN (no_ospf6_interface_area, |
654 | no_ospf6_interface_area_cmd, | |
655 | "no interface IFNAME area A.B.C.D", | |
656 | NO_STR | |
657 | "Disable routing on an IPv6 interface\n" | |
658 | IFNAME_STR | |
659 | "Specify the OSPF6 area ID\n" | |
660 | "OSPF6 area ID in IPv4 address notation\n" | |
661 | ) | |
718e3744 | 662 | { |
d62a17ae | 663 | int idx_ifname = 2; |
664 | int idx_ipv4 = 4; | |
665 | struct ospf6_interface *oi; | |
666 | struct ospf6_area *oa; | |
667 | struct interface *ifp; | |
668 | u_int32_t area_id; | |
669 | ||
670 | ifp = if_lookup_by_name(argv[idx_ifname]->arg, VRF_DEFAULT); | |
671 | if (ifp == NULL) { | |
672 | vty_out(vty, "No such interface %s\n", argv[idx_ifname]->arg); | |
673 | return CMD_SUCCESS; | |
674 | } | |
6452df09 | 675 | |
d62a17ae | 676 | oi = (struct ospf6_interface *)ifp->info; |
677 | if (oi == NULL) { | |
678 | vty_out(vty, "Interface %s not enabled\n", ifp->name); | |
679 | return CMD_SUCCESS; | |
680 | } | |
681 | ||
682 | /* parse Area-ID */ | |
683 | if (inet_pton(AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) { | |
684 | vty_out(vty, "Invalid Area-ID: %s\n", argv[idx_ipv4]->arg); | |
685 | return CMD_SUCCESS; | |
686 | } | |
687 | ||
688 | /* Verify Area */ | |
689 | if (oi->area == NULL) { | |
690 | vty_out(vty, "No such Area-ID: %s\n", argv[idx_ipv4]->arg); | |
691 | return CMD_SUCCESS; | |
692 | } | |
693 | ||
694 | if (oi->area->area_id != area_id) { | |
695 | vty_out(vty, "Wrong Area-ID: %s is attached to area %s\n", | |
696 | oi->interface->name, oi->area->name); | |
697 | return CMD_SUCCESS; | |
698 | } | |
699 | ||
700 | thread_execute(master, interface_down, oi, 0); | |
701 | ||
702 | oa = oi->area; | |
703 | listnode_delete(oi->area->if_list, oi); | |
704 | oi->area = (struct ospf6_area *)NULL; | |
705 | ||
706 | /* Withdraw inter-area routes from this area, if necessary */ | |
707 | if (oa->if_list->count == 0) { | |
708 | UNSET_FLAG(oa->flag, OSPF6_AREA_ENABLE); | |
709 | ospf6_abr_disable_area(oa); | |
710 | } | |
711 | ||
712 | return CMD_SUCCESS; | |
718e3744 | 713 | } |
714 | ||
f41b4a02 DD |
715 | DEFUN (ospf6_stub_router_admin, |
716 | ospf6_stub_router_admin_cmd, | |
717 | "stub-router administrative", | |
718 | "Make router a stub router\n" | |
f41b4a02 DD |
719 | "Administratively applied, for an indefinite period\n") |
720 | { | |
d62a17ae | 721 | struct listnode *node; |
722 | struct ospf6_area *oa; | |
723 | ||
724 | if (!CHECK_FLAG(ospf6->flag, OSPF6_STUB_ROUTER)) { | |
725 | for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, node, oa)) { | |
726 | OSPF6_OPT_CLEAR(oa->options, OSPF6_OPT_V6); | |
727 | OSPF6_OPT_CLEAR(oa->options, OSPF6_OPT_R); | |
728 | OSPF6_ROUTER_LSA_SCHEDULE(oa); | |
729 | } | |
730 | SET_FLAG(ospf6->flag, OSPF6_STUB_ROUTER); | |
f41b4a02 | 731 | } |
f41b4a02 | 732 | |
d62a17ae | 733 | return CMD_SUCCESS; |
f41b4a02 DD |
734 | } |
735 | ||
736 | DEFUN (no_ospf6_stub_router_admin, | |
737 | no_ospf6_stub_router_admin_cmd, | |
738 | "no stub-router administrative", | |
739 | NO_STR | |
740 | "Make router a stub router\n" | |
f41b4a02 DD |
741 | "Administratively applied, for an indefinite period\n") |
742 | { | |
d62a17ae | 743 | struct listnode *node; |
744 | struct ospf6_area *oa; | |
745 | ||
746 | if (CHECK_FLAG(ospf6->flag, OSPF6_STUB_ROUTER)) { | |
747 | for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, node, oa)) { | |
748 | OSPF6_OPT_SET(oa->options, OSPF6_OPT_V6); | |
749 | OSPF6_OPT_SET(oa->options, OSPF6_OPT_R); | |
750 | OSPF6_ROUTER_LSA_SCHEDULE(oa); | |
751 | } | |
752 | UNSET_FLAG(ospf6->flag, OSPF6_STUB_ROUTER); | |
f41b4a02 | 753 | } |
f41b4a02 | 754 | |
d62a17ae | 755 | return CMD_SUCCESS; |
f41b4a02 DD |
756 | } |
757 | ||
d7d73ffc | 758 | #if 0 |
f41b4a02 DD |
759 | DEFUN (ospf6_stub_router_startup, |
760 | ospf6_stub_router_startup_cmd, | |
6147e2c6 | 761 | "stub-router on-startup (5-86400)", |
f41b4a02 DD |
762 | "Make router a stub router\n" |
763 | "Advertise inability to be a transit router\n" | |
764 | "Automatically advertise as stub-router on startup of OSPF6\n" | |
765 | "Time (seconds) to advertise self as stub-router\n") | |
766 | { | |
767 | return CMD_SUCCESS; | |
768 | } | |
769 | ||
770 | DEFUN (no_ospf6_stub_router_startup, | |
771 | no_ospf6_stub_router_startup_cmd, | |
772 | "no stub-router on-startup", | |
773 | NO_STR | |
774 | "Make router a stub router\n" | |
775 | "Advertise inability to be a transit router\n" | |
776 | "Automatically advertise as stub-router on startup of OSPF6\n" | |
777 | "Time (seconds) to advertise self as stub-router\n") | |
778 | { | |
779 | return CMD_SUCCESS; | |
780 | } | |
781 | ||
782 | DEFUN (ospf6_stub_router_shutdown, | |
783 | ospf6_stub_router_shutdown_cmd, | |
6147e2c6 | 784 | "stub-router on-shutdown (5-86400)", |
f41b4a02 DD |
785 | "Make router a stub router\n" |
786 | "Advertise inability to be a transit router\n" | |
787 | "Automatically advertise as stub-router before shutdown\n" | |
788 | "Time (seconds) to advertise self as stub-router\n") | |
789 | { | |
790 | return CMD_SUCCESS; | |
791 | } | |
792 | ||
793 | DEFUN (no_ospf6_stub_router_shutdown, | |
794 | no_ospf6_stub_router_shutdown_cmd, | |
795 | "no stub-router on-shutdown", | |
796 | NO_STR | |
797 | "Make router a stub router\n" | |
798 | "Advertise inability to be a transit router\n" | |
799 | "Automatically advertise as stub-router before shutdown\n" | |
800 | "Time (seconds) to advertise self as stub-router\n") | |
801 | { | |
802 | return CMD_SUCCESS; | |
803 | } | |
d7d73ffc | 804 | #endif |
f41b4a02 | 805 | |
d62a17ae | 806 | static void ospf6_show(struct vty *vty, struct ospf6 *o) |
718e3744 | 807 | { |
d62a17ae | 808 | struct listnode *n; |
809 | struct ospf6_area *oa; | |
810 | char router_id[16], duration[32]; | |
811 | struct timeval now, running, result; | |
812 | char buf[32], rbuf[32]; | |
813 | ||
814 | /* process id, router id */ | |
815 | inet_ntop(AF_INET, &o->router_id, router_id, sizeof(router_id)); | |
816 | vty_out(vty, " OSPFv3 Routing Process (0) with Router-ID %s\n", | |
817 | router_id); | |
818 | ||
819 | /* running time */ | |
820 | monotime(&now); | |
821 | timersub(&now, &o->starttime, &running); | |
822 | timerstring(&running, duration, sizeof(duration)); | |
823 | vty_out(vty, " Running %s\n", duration); | |
824 | ||
825 | /* Redistribute configuration */ | |
826 | /* XXX */ | |
827 | ||
828 | vty_out(vty, " LSA minimum arrival %d msecs\n", o->lsa_minarrival); | |
829 | ||
830 | /* Show SPF parameters */ | |
831 | vty_out(vty, | |
832 | " Initial SPF scheduling delay %d millisec(s)\n" | |
833 | " Minimum hold time between consecutive SPFs %d millsecond(s)\n" | |
834 | " Maximum hold time between consecutive SPFs %d millsecond(s)\n" | |
835 | " Hold time multiplier is currently %d\n", | |
836 | o->spf_delay, o->spf_holdtime, o->spf_max_holdtime, | |
837 | o->spf_hold_multiplier); | |
838 | ||
839 | vty_out(vty, " SPF algorithm "); | |
840 | if (o->ts_spf.tv_sec || o->ts_spf.tv_usec) { | |
841 | timersub(&now, &o->ts_spf, &result); | |
842 | timerstring(&result, buf, sizeof(buf)); | |
843 | ospf6_spf_reason_string(o->last_spf_reason, rbuf, sizeof(rbuf)); | |
844 | vty_out(vty, "last executed %s ago, reason %s\n", buf, rbuf); | |
845 | vty_out(vty, " Last SPF duration %lld sec %lld usec\n", | |
846 | (long long)o->ts_spf_duration.tv_sec, | |
847 | (long long)o->ts_spf_duration.tv_usec); | |
848 | } else | |
ab0f1135 | 849 | vty_out(vty, "has not been run\n"); |
d62a17ae | 850 | threadtimer_string(now, o->t_spf_calc, buf, sizeof(buf)); |
851 | vty_out(vty, " SPF timer %s%s\n", (o->t_spf_calc ? "due in " : "is "), | |
852 | buf); | |
853 | ||
854 | if (CHECK_FLAG(o->flag, OSPF6_STUB_ROUTER)) | |
855 | vty_out(vty, " Router Is Stub Router\n"); | |
856 | ||
857 | /* LSAs */ | |
858 | vty_out(vty, " Number of AS scoped LSAs is %u\n", o->lsdb->count); | |
859 | ||
860 | /* Areas */ | |
861 | vty_out(vty, " Number of areas in this router is %u\n", | |
862 | listcount(o->area_list)); | |
863 | ||
864 | if (CHECK_FLAG(o->config_flags, OSPF6_LOG_ADJACENCY_CHANGES)) { | |
865 | if (CHECK_FLAG(o->config_flags, OSPF6_LOG_ADJACENCY_DETAIL)) | |
866 | vty_out(vty, " All adjacency changes are logged\n"); | |
867 | else | |
868 | vty_out(vty, " Adjacency changes are logged\n"); | |
869 | } | |
870 | ||
871 | vty_out(vty, "\n"); | |
872 | ||
873 | for (ALL_LIST_ELEMENTS_RO(o->area_list, n, oa)) | |
874 | ospf6_area_show(vty, oa); | |
718e3744 | 875 | } |
876 | ||
508e53e2 | 877 | /* show top level structures */ |
878 | DEFUN (show_ipv6_ospf6, | |
879 | show_ipv6_ospf6_cmd, | |
880 | "show ipv6 ospf6", | |
881 | SHOW_STR | |
882 | IP6_STR | |
883 | OSPF6_STR) | |
718e3744 | 884 | { |
d62a17ae | 885 | OSPF6_CMD_CHECK_RUNNING(); |
508e53e2 | 886 | |
d62a17ae | 887 | ospf6_show(vty, ospf6); |
888 | return CMD_SUCCESS; | |
718e3744 | 889 | } |
890 | ||
891 | DEFUN (show_ipv6_ospf6_route, | |
892 | show_ipv6_ospf6_route_cmd, | |
6de69f83 | 893 | "show ipv6 ospf6 route [<intra-area|inter-area|external-1|external-2|X:X::X:X|X:X::X:X/M|detail|summary>]", |
718e3744 | 894 | SHOW_STR |
895 | IP6_STR | |
896 | OSPF6_STR | |
508e53e2 | 897 | ROUTE_STR |
1d68dbfe DW |
898 | "Display Intra-Area routes\n" |
899 | "Display Inter-Area routes\n" | |
900 | "Display Type-1 External routes\n" | |
901 | "Display Type-2 External routes\n" | |
902 | "Specify IPv6 address\n" | |
903 | "Specify IPv6 prefix\n" | |
904 | "Detailed information\n" | |
905 | "Summary of route table\n") | |
718e3744 | 906 | { |
d62a17ae | 907 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 908 | |
d62a17ae | 909 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
910 | return CMD_SUCCESS; | |
718e3744 | 911 | } |
912 | ||
508e53e2 | 913 | DEFUN (show_ipv6_ospf6_route_match, |
914 | show_ipv6_ospf6_route_match_cmd, | |
1d68dbfe | 915 | "show ipv6 ospf6 route X:X::X:X/M <match|longer>", |
718e3744 | 916 | SHOW_STR |
917 | IP6_STR | |
918 | OSPF6_STR | |
508e53e2 | 919 | ROUTE_STR |
920 | "Specify IPv6 prefix\n" | |
921 | "Display routes which match the specified route\n" | |
1d68dbfe | 922 | "Display routes longer than the specified route\n") |
718e3744 | 923 | { |
d62a17ae | 924 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 925 | |
d62a17ae | 926 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
927 | return CMD_SUCCESS; | |
718e3744 | 928 | } |
929 | ||
508e53e2 | 930 | DEFUN (show_ipv6_ospf6_route_match_detail, |
931 | show_ipv6_ospf6_route_match_detail_cmd, | |
4846ef64 | 932 | "show ipv6 ospf6 route X:X::X:X/M match detail", |
718e3744 | 933 | SHOW_STR |
934 | IP6_STR | |
935 | OSPF6_STR | |
508e53e2 | 936 | ROUTE_STR |
937 | "Specify IPv6 prefix\n" | |
938 | "Display routes which match the specified route\n" | |
718e3744 | 939 | "Detailed information\n" |
940 | ) | |
508e53e2 | 941 | { |
d62a17ae | 942 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 943 | |
d62a17ae | 944 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
945 | return CMD_SUCCESS; | |
508e53e2 | 946 | } |
718e3744 | 947 | |
cb4b8845 | 948 | |
4846ef64 | 949 | DEFUN (show_ipv6_ospf6_route_type_detail, |
950 | show_ipv6_ospf6_route_type_detail_cmd, | |
6147e2c6 | 951 | "show ipv6 ospf6 route <intra-area|inter-area|external-1|external-2> detail", |
4846ef64 | 952 | SHOW_STR |
953 | IP6_STR | |
954 | OSPF6_STR | |
955 | ROUTE_STR | |
ea402198 DO |
956 | "Display Intra-Area routes\n" |
957 | "Display Inter-Area routes\n" | |
958 | "Display Type-1 External routes\n" | |
959 | "Display Type-2 External routes\n" | |
4846ef64 | 960 | "Detailed information\n" |
961 | ) | |
962 | { | |
d62a17ae | 963 | OSPF6_CMD_CHECK_RUNNING(); |
b52a8a52 | 964 | |
d62a17ae | 965 | ospf6_route_table_show(vty, 4, argc, argv, ospf6->route_table); |
966 | return CMD_SUCCESS; | |
4846ef64 | 967 | } |
718e3744 | 968 | |
d62a17ae | 969 | static void ospf6_stub_router_config_write(struct vty *vty) |
f41b4a02 | 970 | { |
d62a17ae | 971 | if (CHECK_FLAG(ospf6->flag, OSPF6_STUB_ROUTER)) { |
972 | vty_out(vty, " stub-router administrative\n"); | |
973 | } | |
974 | return; | |
f41b4a02 DD |
975 | } |
976 | ||
d62a17ae | 977 | static int ospf6_distance_config_write(struct vty *vty) |
baff583e | 978 | { |
d62a17ae | 979 | struct route_node *rn; |
980 | struct ospf6_distance *odistance; | |
981 | ||
982 | if (ospf6->distance_all) | |
983 | vty_out(vty, " distance %u\n", ospf6->distance_all); | |
984 | ||
985 | if (ospf6->distance_intra || ospf6->distance_inter | |
986 | || ospf6->distance_external) { | |
987 | vty_out(vty, " distance ospf6"); | |
988 | ||
989 | if (ospf6->distance_intra) | |
990 | vty_out(vty, " intra-area %u", ospf6->distance_intra); | |
991 | if (ospf6->distance_inter) | |
992 | vty_out(vty, " inter-area %u", ospf6->distance_inter); | |
993 | if (ospf6->distance_external) | |
994 | vty_out(vty, " external %u", ospf6->distance_external); | |
995 | ||
996 | vty_out(vty, "\n"); | |
997 | } | |
998 | ||
999 | for (rn = route_top(ospf6->distance_table); rn; rn = route_next(rn)) | |
1000 | if ((odistance = rn->info) != NULL) { | |
1001 | char buf[PREFIX_STRLEN]; | |
1002 | ||
1003 | vty_out(vty, " distance %u %s %s\n", | |
1004 | odistance->distance, | |
1005 | prefix2str(&rn->p, buf, sizeof(buf)), | |
1006 | odistance->access_list ? odistance->access_list | |
1007 | : ""); | |
1008 | } | |
1009 | return 0; | |
baff583e MZ |
1010 | } |
1011 | ||
508e53e2 | 1012 | /* OSPF configuration write function. */ |
d62a17ae | 1013 | static int config_write_ospf6(struct vty *vty) |
508e53e2 | 1014 | { |
d62a17ae | 1015 | char router_id[16]; |
1016 | struct listnode *j, *k; | |
1017 | struct ospf6_area *oa; | |
1018 | struct ospf6_interface *oi; | |
1019 | ||
1020 | /* OSPFv3 configuration. */ | |
1021 | if (ospf6 == NULL) | |
1022 | return CMD_SUCCESS; | |
1023 | ||
1024 | inet_ntop(AF_INET, &ospf6->router_id_static, router_id, | |
1025 | sizeof(router_id)); | |
1026 | vty_out(vty, "router ospf6\n"); | |
1027 | if (ospf6->router_id_static != 0) | |
5d1a2ee8 | 1028 | vty_out(vty, " ospf6 router-id %s\n", router_id); |
d62a17ae | 1029 | |
1030 | /* log-adjacency-changes flag print. */ | |
1031 | if (CHECK_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_CHANGES)) { | |
1032 | if (CHECK_FLAG(ospf6->config_flags, OSPF6_LOG_ADJACENCY_DETAIL)) | |
1033 | vty_out(vty, " log-adjacency-changes detail\n"); | |
1034 | else if (!DFLT_OSPF6_LOG_ADJACENCY_CHANGES) | |
1035 | vty_out(vty, " log-adjacency-changes\n"); | |
1036 | } else if (DFLT_OSPF6_LOG_ADJACENCY_CHANGES) { | |
1037 | vty_out(vty, " no log-adjacency-changes\n"); | |
1038 | } | |
1039 | ||
1040 | if (ospf6->ref_bandwidth != OSPF6_REFERENCE_BANDWIDTH) | |
1041 | vty_out(vty, " auto-cost reference-bandwidth %d\n", | |
1042 | ospf6->ref_bandwidth); | |
1043 | ||
1044 | /* LSA timers print. */ | |
1045 | if (ospf6->lsa_minarrival != OSPF_MIN_LS_ARRIVAL) | |
1046 | vty_out(vty, " timers lsa min-arrival %d\n", | |
1047 | ospf6->lsa_minarrival); | |
1048 | ||
1049 | ospf6_stub_router_config_write(vty); | |
1050 | ospf6_redistribute_config_write(vty); | |
1051 | ospf6_area_config_write(vty); | |
1052 | ospf6_spf_config_write(vty); | |
1053 | ospf6_distance_config_write(vty); | |
1054 | ||
1055 | for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, j, oa)) { | |
1056 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, k, oi)) | |
1057 | vty_out(vty, " interface %s area %s\n", | |
1058 | oi->interface->name, oa->name); | |
1059 | } | |
1060 | vty_out(vty, "!\n"); | |
1061 | return 0; | |
508e53e2 | 1062 | } |
1063 | ||
1064 | /* OSPF6 node structure. */ | |
d62a17ae | 1065 | static struct cmd_node ospf6_node = { |
1066 | OSPF6_NODE, "%s(config-ospf6)# ", 1 /* VTYSH */ | |
508e53e2 | 1067 | }; |
1068 | ||
1069 | /* Install ospf related commands. */ | |
d62a17ae | 1070 | void ospf6_top_init(void) |
718e3744 | 1071 | { |
d62a17ae | 1072 | /* Install ospf6 top node. */ |
1073 | install_node(&ospf6_node, config_write_ospf6); | |
1074 | ||
1075 | install_element(VIEW_NODE, &show_ipv6_ospf6_cmd); | |
1076 | install_element(CONFIG_NODE, &router_ospf6_cmd); | |
1077 | install_element(CONFIG_NODE, &no_router_ospf6_cmd); | |
1078 | ||
1079 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_cmd); | |
1080 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_match_cmd); | |
1081 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_match_detail_cmd); | |
1082 | install_element(VIEW_NODE, &show_ipv6_ospf6_route_type_detail_cmd); | |
1083 | ||
1084 | install_default(OSPF6_NODE); | |
1085 | install_element(OSPF6_NODE, &ospf6_router_id_cmd); | |
5d1a2ee8 QY |
1086 | install_element(OSPF6_NODE, &no_ospf6_router_id_cmd); |
1087 | install_element(OSPF6_NODE, &ospf6_router_id_hdn_cmd); | |
1088 | install_element(OSPF6_NODE, &no_ospf6_router_id_hdn_cmd); | |
d62a17ae | 1089 | install_element(OSPF6_NODE, &ospf6_log_adjacency_changes_cmd); |
1090 | install_element(OSPF6_NODE, &ospf6_log_adjacency_changes_detail_cmd); | |
1091 | install_element(OSPF6_NODE, &no_ospf6_log_adjacency_changes_cmd); | |
1092 | install_element(OSPF6_NODE, &no_ospf6_log_adjacency_changes_detail_cmd); | |
1093 | ||
1094 | /* LSA timers commands */ | |
1095 | install_element(OSPF6_NODE, &ospf6_timers_lsa_cmd); | |
1096 | install_element(OSPF6_NODE, &no_ospf6_timers_lsa_cmd); | |
1097 | ||
1098 | install_element(OSPF6_NODE, &ospf6_interface_area_cmd); | |
1099 | install_element(OSPF6_NODE, &no_ospf6_interface_area_cmd); | |
1100 | install_element(OSPF6_NODE, &ospf6_stub_router_admin_cmd); | |
1101 | install_element(OSPF6_NODE, &no_ospf6_stub_router_admin_cmd); | |
1102 | /* For a later time */ | |
34d5ef45 | 1103 | #if 0 |
f41b4a02 DD |
1104 | install_element (OSPF6_NODE, &ospf6_stub_router_startup_cmd); |
1105 | install_element (OSPF6_NODE, &no_ospf6_stub_router_startup_cmd); | |
1106 | install_element (OSPF6_NODE, &ospf6_stub_router_shutdown_cmd); | |
1107 | install_element (OSPF6_NODE, &no_ospf6_stub_router_shutdown_cmd); | |
34d5ef45 | 1108 | #endif |
508e53e2 | 1109 | |
d62a17ae | 1110 | install_element(OSPF6_NODE, &ospf6_distance_cmd); |
1111 | install_element(OSPF6_NODE, &no_ospf6_distance_cmd); | |
1112 | install_element(OSPF6_NODE, &ospf6_distance_ospf6_cmd); | |
1113 | install_element(OSPF6_NODE, &no_ospf6_distance_ospf6_cmd); | |
baff583e MZ |
1114 | #if 0 |
1115 | install_element (OSPF6_NODE, &ospf6_distance_source_cmd); | |
1116 | install_element (OSPF6_NODE, &no_ospf6_distance_source_cmd); | |
1117 | #endif | |
718e3744 | 1118 | } |