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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 | ||
508e53e2 | 21 | #include <zebra.h> |
22 | ||
23 | #include "log.h" | |
24 | #include "memory.h" | |
25 | #include "linklist.h" | |
26 | #include "thread.h" | |
27 | #include "vty.h" | |
28 | #include "command.h" | |
29 | #include "if.h" | |
30 | #include "prefix.h" | |
31 | #include "table.h" | |
34956b31 | 32 | #include "plist.h" |
33 | #include "filter.h" | |
508e53e2 | 34 | |
508e53e2 | 35 | #include "ospf6_proto.h" |
36 | #include "ospf6_lsa.h" | |
37 | #include "ospf6_lsdb.h" | |
38 | #include "ospf6_route.h" | |
39 | #include "ospf6_spf.h" | |
40 | #include "ospf6_top.h" | |
41 | #include "ospf6_area.h" | |
42 | #include "ospf6_interface.h" | |
43 | #include "ospf6_intra.h" | |
049207c3 | 44 | #include "ospf6_abr.h" |
ca1f4309 | 45 | #include "ospf6_asbr.h" |
049207c3 | 46 | #include "ospf6d.h" |
718e3744 | 47 | |
508e53e2 | 48 | int |
49 | ospf6_area_cmp (void *va, void *vb) | |
50 | { | |
51 | struct ospf6_area *oa = (struct ospf6_area *) va; | |
52 | struct ospf6_area *ob = (struct ospf6_area *) vb; | |
6452df09 | 53 | return (ntohl (oa->area_id) < ntohl (ob->area_id) ? -1 : 1); |
508e53e2 | 54 | } |
718e3744 | 55 | |
508e53e2 | 56 | /* schedule routing table recalculation */ |
6ac29a51 | 57 | static void |
508e53e2 | 58 | ospf6_area_lsdb_hook_add (struct ospf6_lsa *lsa) |
59 | { | |
508e53e2 | 60 | switch (ntohs (lsa->header->type)) |
718e3744 | 61 | { |
508e53e2 | 62 | case OSPF6_LSTYPE_ROUTER: |
63 | case OSPF6_LSTYPE_NETWORK: | |
1e05838a | 64 | if (IS_OSPF6_DEBUG_EXAMIN_TYPE (lsa->header->type)) |
65 | { | |
c6487d61 | 66 | zlog_debug ("Examin %s", lsa->name); |
67 | zlog_debug ("Schedule SPF Calculation for %s", | |
68 | OSPF6_AREA (lsa->lsdb->data)->name); | |
1e05838a | 69 | } |
a0edf674 DD |
70 | ospf6_spf_schedule (OSPF6_PROCESS(OSPF6_AREA (lsa->lsdb->data)->ospf6), |
71 | ospf6_lsadd_to_spf_reason(lsa)); | |
508e53e2 | 72 | break; |
73 | ||
74 | case OSPF6_LSTYPE_INTRA_PREFIX: | |
75 | ospf6_intra_prefix_lsa_add (lsa); | |
76 | break; | |
77 | ||
78 | case OSPF6_LSTYPE_INTER_PREFIX: | |
79 | case OSPF6_LSTYPE_INTER_ROUTER: | |
ccb59b11 | 80 | ospf6_abr_examin_summary (lsa, (struct ospf6_area *) lsa->lsdb->data); |
508e53e2 | 81 | break; |
82 | ||
83 | default: | |
508e53e2 | 84 | break; |
718e3744 | 85 | } |
86 | } | |
87 | ||
6ac29a51 | 88 | static void |
508e53e2 | 89 | ospf6_area_lsdb_hook_remove (struct ospf6_lsa *lsa) |
718e3744 | 90 | { |
508e53e2 | 91 | switch (ntohs (lsa->header->type)) |
718e3744 | 92 | { |
508e53e2 | 93 | case OSPF6_LSTYPE_ROUTER: |
94 | case OSPF6_LSTYPE_NETWORK: | |
1e05838a | 95 | if (IS_OSPF6_DEBUG_EXAMIN_TYPE (lsa->header->type)) |
96 | { | |
c6487d61 | 97 | zlog_debug ("LSA disappearing: %s", lsa->name); |
98 | zlog_debug ("Schedule SPF Calculation for %s", | |
1e05838a | 99 | OSPF6_AREA (lsa->lsdb->data)->name); |
100 | } | |
a0edf674 DD |
101 | ospf6_spf_schedule (OSPF6_PROCESS(OSPF6_AREA (lsa->lsdb->data)->ospf6), |
102 | ospf6_lsremove_to_spf_reason(lsa)); | |
508e53e2 | 103 | break; |
104 | ||
105 | case OSPF6_LSTYPE_INTRA_PREFIX: | |
106 | ospf6_intra_prefix_lsa_remove (lsa); | |
107 | break; | |
108 | ||
109 | case OSPF6_LSTYPE_INTER_PREFIX: | |
110 | case OSPF6_LSTYPE_INTER_ROUTER: | |
ccb59b11 | 111 | ospf6_abr_examin_summary (lsa, (struct ospf6_area *) lsa->lsdb->data); |
508e53e2 | 112 | break; |
113 | ||
114 | default: | |
508e53e2 | 115 | break; |
718e3744 | 116 | } |
117 | } | |
118 | ||
6ac29a51 | 119 | static void |
508e53e2 | 120 | ospf6_area_route_hook_add (struct ospf6_route *route) |
718e3744 | 121 | { |
508e53e2 | 122 | struct ospf6_route *copy = ospf6_route_copy (route); |
123 | ospf6_route_add (copy, ospf6->route_table); | |
718e3744 | 124 | } |
125 | ||
6ac29a51 | 126 | static void |
508e53e2 | 127 | ospf6_area_route_hook_remove (struct ospf6_route *route) |
718e3744 | 128 | { |
508e53e2 | 129 | struct ospf6_route *copy; |
718e3744 | 130 | |
508e53e2 | 131 | copy = ospf6_route_lookup_identical (route, ospf6->route_table); |
132 | if (copy) | |
133 | ospf6_route_remove (copy, ospf6->route_table); | |
718e3744 | 134 | } |
135 | ||
ca1f4309 DS |
136 | static void |
137 | ospf6_area_stub_update (struct ospf6_area *area) | |
138 | { | |
139 | ||
140 | if (IS_AREA_STUB (area)) | |
141 | { | |
142 | if (IS_OSPF6_DEBUG_ORIGINATE (ROUTER)) | |
143 | zlog_debug ("Stubbing out area for if %s\n", area->name); | |
144 | OSPF6_OPT_CLEAR (area->options, OSPF6_OPT_E); | |
145 | } | |
146 | else if (IS_AREA_ENABLED (area)) | |
147 | { | |
148 | if (IS_OSPF6_DEBUG_ORIGINATE (ROUTER)) | |
149 | zlog_debug ("Normal area for if %s\n", area->name); | |
150 | OSPF6_OPT_SET (area->options, OSPF6_OPT_E); | |
151 | ospf6_asbr_send_externals_to_area (area); | |
152 | } | |
153 | ||
154 | OSPF6_ROUTER_LSA_SCHEDULE(area); | |
155 | } | |
156 | ||
157 | static int | |
158 | ospf6_area_stub_set (struct ospf6 *ospf6, struct ospf6_area *area) | |
159 | { | |
160 | if (!IS_AREA_STUB(area)) | |
161 | { | |
162 | SET_FLAG (area->flag, OSPF6_AREA_STUB); | |
163 | ospf6_area_stub_update (area); | |
164 | } | |
165 | ||
166 | return (1); | |
167 | } | |
168 | ||
169 | static void | |
170 | ospf6_area_stub_unset (struct ospf6 *ospf6, struct ospf6_area *area) | |
171 | { | |
172 | if (IS_AREA_STUB (area)) | |
173 | { | |
174 | UNSET_FLAG (area->flag, OSPF6_AREA_STUB); | |
175 | ospf6_area_stub_update (area); | |
176 | } | |
177 | } | |
178 | ||
179 | static void | |
180 | ospf6_area_no_summary_set (struct ospf6 *ospf6, struct ospf6_area *area) | |
181 | { | |
182 | if (area) | |
183 | { | |
184 | if (!area->no_summary) | |
185 | { | |
186 | area->no_summary = 1; | |
187 | ospf6_abr_range_reset_cost (ospf6); | |
188 | ospf6_abr_prefix_resummarize (ospf6); | |
189 | } | |
190 | } | |
191 | } | |
192 | ||
193 | static void | |
194 | ospf6_area_no_summary_unset (struct ospf6 *ospf6, struct ospf6_area *area) | |
195 | { | |
196 | if (area) | |
197 | { | |
198 | if (area->no_summary) | |
199 | { | |
200 | area->no_summary = 0; | |
201 | ospf6_abr_range_reset_cost (ospf6); | |
202 | ospf6_abr_prefix_resummarize (ospf6); | |
203 | } | |
204 | } | |
205 | } | |
206 | ||
508e53e2 | 207 | /* Make new area structure */ |
208 | struct ospf6_area * | |
209 | ospf6_area_create (u_int32_t area_id, struct ospf6 *o) | |
718e3744 | 210 | { |
508e53e2 | 211 | struct ospf6_area *oa; |
212 | ||
213 | oa = XCALLOC (MTYPE_OSPF6_AREA, sizeof (struct ospf6_area)); | |
214 | ||
215 | inet_ntop (AF_INET, &area_id, oa->name, sizeof (oa->name)); | |
216 | oa->area_id = area_id; | |
217 | oa->if_list = list_new (); | |
218 | ||
6452df09 | 219 | oa->lsdb = ospf6_lsdb_create (oa); |
508e53e2 | 220 | oa->lsdb->hook_add = ospf6_area_lsdb_hook_add; |
221 | oa->lsdb->hook_remove = ospf6_area_lsdb_hook_remove; | |
6452df09 | 222 | oa->lsdb_self = ospf6_lsdb_create (oa); |
508e53e2 | 223 | |
cf1ce250 PJ |
224 | oa->spf_table = OSPF6_ROUTE_TABLE_CREATE (AREA, SPF_RESULTS); |
225 | oa->spf_table->scope = oa; | |
226 | oa->route_table = OSPF6_ROUTE_TABLE_CREATE (AREA, ROUTES); | |
227 | oa->route_table->scope = oa; | |
508e53e2 | 228 | oa->route_table->hook_add = ospf6_area_route_hook_add; |
229 | oa->route_table->hook_remove = ospf6_area_route_hook_remove; | |
230 | ||
cf1ce250 PJ |
231 | oa->range_table = OSPF6_ROUTE_TABLE_CREATE (AREA, PREFIX_RANGES); |
232 | oa->range_table->scope = oa; | |
c3c0ac83 | 233 | bf_init(oa->range_table->idspace, 32); |
cf1ce250 PJ |
234 | oa->summary_prefix = OSPF6_ROUTE_TABLE_CREATE (AREA, SUMMARY_PREFIXES); |
235 | oa->summary_prefix->scope = oa; | |
236 | oa->summary_router = OSPF6_ROUTE_TABLE_CREATE (AREA, SUMMARY_ROUTERS); | |
237 | oa->summary_router->scope = oa; | |
6452df09 | 238 | |
508e53e2 | 239 | /* set default options */ |
f41b4a02 DD |
240 | if (CHECK_FLAG (o->flag, OSPF6_STUB_ROUTER)) |
241 | { | |
242 | OSPF6_OPT_CLEAR (oa->options, OSPF6_OPT_V6); | |
243 | OSPF6_OPT_CLEAR (oa->options, OSPF6_OPT_R); | |
244 | } | |
245 | else | |
246 | { | |
247 | OSPF6_OPT_SET (oa->options, OSPF6_OPT_V6); | |
248 | OSPF6_OPT_SET (oa->options, OSPF6_OPT_R); | |
249 | } | |
250 | ||
508e53e2 | 251 | OSPF6_OPT_SET (oa->options, OSPF6_OPT_E); |
508e53e2 | 252 | |
ca1f4309 DS |
253 | SET_FLAG (oa->flag, OSPF6_AREA_ACTIVE); |
254 | SET_FLAG (oa->flag, OSPF6_AREA_ENABLE); | |
255 | ||
508e53e2 | 256 | oa->ospf6 = o; |
257 | listnode_add_sort (o->area_list, oa); | |
258 | ||
c3c0ac83 DS |
259 | if (area_id == OSPF_AREA_BACKBONE) |
260 | { | |
261 | o->backbone = oa; | |
262 | } | |
263 | ||
508e53e2 | 264 | return oa; |
718e3744 | 265 | } |
266 | ||
508e53e2 | 267 | void |
268 | ospf6_area_delete (struct ospf6_area *oa) | |
718e3744 | 269 | { |
d9628728 | 270 | struct listnode *n; |
508e53e2 | 271 | struct ospf6_interface *oi; |
718e3744 | 272 | |
d9628728 CF |
273 | /* The ospf6_interface structs store configuration |
274 | * information which should not be lost/reset when | |
275 | * deleting an area. | |
276 | * So just detach the interface from the area and | |
277 | * keep it around. */ | |
278 | for (ALL_LIST_ELEMENTS_RO (oa->if_list, n, oi)) | |
279 | oi->area = NULL; | |
280 | ||
508e53e2 | 281 | list_delete (oa->if_list); |
718e3744 | 282 | |
508e53e2 | 283 | ospf6_lsdb_delete (oa->lsdb); |
6452df09 | 284 | ospf6_lsdb_delete (oa->lsdb_self); |
285 | ||
1d19234e | 286 | ospf6_spf_table_finish (oa->spf_table); |
508e53e2 | 287 | ospf6_route_table_delete (oa->spf_table); |
288 | ospf6_route_table_delete (oa->route_table); | |
289 | ||
c3c0ac83 DS |
290 | ospf6_route_table_delete (oa->range_table); |
291 | ospf6_route_table_delete (oa->summary_prefix); | |
292 | ospf6_route_table_delete (oa->summary_router); | |
508e53e2 | 293 | |
294 | listnode_delete (oa->ospf6->area_list, oa); | |
295 | oa->ospf6 = NULL; | |
296 | ||
297 | /* free area */ | |
298 | XFREE (MTYPE_OSPF6_AREA, oa); | |
299 | } | |
300 | ||
301 | struct ospf6_area * | |
302 | ospf6_area_lookup (u_int32_t area_id, struct ospf6 *ospf6) | |
718e3744 | 303 | { |
508e53e2 | 304 | struct ospf6_area *oa; |
52dc7ee6 | 305 | struct listnode *n; |
718e3744 | 306 | |
1eb8ef25 | 307 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, n, oa)) |
308 | if (oa->area_id == area_id) | |
309 | return oa; | |
718e3744 | 310 | |
508e53e2 | 311 | return (struct ospf6_area *) NULL; |
718e3744 | 312 | } |
313 | ||
6ac29a51 | 314 | static struct ospf6_area * |
6452df09 | 315 | ospf6_area_get (u_int32_t area_id, struct ospf6 *o) |
316 | { | |
317 | struct ospf6_area *oa; | |
318 | oa = ospf6_area_lookup (area_id, o); | |
319 | if (oa == NULL) | |
320 | oa = ospf6_area_create (area_id, o); | |
321 | return oa; | |
322 | } | |
323 | ||
718e3744 | 324 | void |
508e53e2 | 325 | ospf6_area_enable (struct ospf6_area *oa) |
718e3744 | 326 | { |
1eb8ef25 | 327 | struct listnode *node, *nnode; |
508e53e2 | 328 | struct ospf6_interface *oi; |
718e3744 | 329 | |
6452df09 | 330 | SET_FLAG (oa->flag, OSPF6_AREA_ENABLE); |
508e53e2 | 331 | |
1eb8ef25 | 332 | for (ALL_LIST_ELEMENTS (oa->if_list, node, nnode, oi)) |
333 | ospf6_interface_enable (oi); | |
d9628728 | 334 | ospf6_abr_enable_area (oa); |
718e3744 | 335 | } |
336 | ||
508e53e2 | 337 | void |
338 | ospf6_area_disable (struct ospf6_area *oa) | |
718e3744 | 339 | { |
1eb8ef25 | 340 | struct listnode *node, *nnode; |
508e53e2 | 341 | struct ospf6_interface *oi; |
718e3744 | 342 | |
6452df09 | 343 | UNSET_FLAG (oa->flag, OSPF6_AREA_ENABLE); |
718e3744 | 344 | |
1eb8ef25 | 345 | for (ALL_LIST_ELEMENTS (oa->if_list, node, nnode, oi)) |
346 | ospf6_interface_disable (oi); | |
d9628728 CF |
347 | |
348 | ospf6_abr_disable_area (oa); | |
349 | ospf6_lsdb_remove_all (oa->lsdb); | |
350 | ospf6_lsdb_remove_all (oa->lsdb_self); | |
351 | ||
352 | ospf6_spf_table_finish(oa->spf_table); | |
353 | ospf6_route_remove_all(oa->route_table); | |
354 | ||
d9628728 CF |
355 | THREAD_OFF (oa->thread_router_lsa); |
356 | THREAD_OFF (oa->thread_intra_prefix_lsa); | |
508e53e2 | 357 | } |
718e3744 | 358 | |
6b0655a2 | 359 | |
508e53e2 | 360 | void |
361 | ospf6_area_show (struct vty *vty, struct ospf6_area *oa) | |
362 | { | |
52dc7ee6 | 363 | struct listnode *i; |
508e53e2 | 364 | struct ospf6_interface *oi; |
ca1f4309 | 365 | unsigned long result; |
718e3744 | 366 | |
ca1f4309 DS |
367 | if (!IS_AREA_STUB (oa)) |
368 | vty_out (vty, " Area %s%s", oa->name, VNL); | |
369 | else | |
370 | { | |
371 | if (oa->no_summary) | |
372 | { | |
373 | vty_out (vty, " Area %s[Stub, No Summary]%s", oa->name, VNL); | |
374 | } | |
375 | else | |
376 | { | |
377 | vty_out (vty, " Area %s[Stub]%s", oa->name, VNL); | |
378 | } | |
379 | } | |
508e53e2 | 380 | vty_out (vty, " Number of Area scoped LSAs is %u%s", |
049207c3 | 381 | oa->lsdb->count, VNL); |
718e3744 | 382 | |
508e53e2 | 383 | vty_out (vty, " Interface attached to this area:"); |
1eb8ef25 | 384 | for (ALL_LIST_ELEMENTS_RO (oa->if_list, i, oi)) |
385 | vty_out (vty, " %s", oi->interface->name); | |
049207c3 | 386 | vty_out (vty, "%s", VNL); |
ca1f4309 DS |
387 | |
388 | if (oa->ts_spf.tv_sec || oa->ts_spf.tv_usec) | |
389 | { | |
6ced0e7f | 390 | result = monotime_since(&oa->ts_spf, NULL); |
ca1f4309 DS |
391 | if (result/TIMER_SECOND_MICRO > 0) |
392 | { | |
393 | vty_out (vty, "SPF last executed %ld.%lds ago%s", | |
394 | result/TIMER_SECOND_MICRO, | |
395 | result%TIMER_SECOND_MICRO, VTY_NEWLINE); | |
396 | } | |
397 | else | |
398 | { | |
399 | vty_out (vty, "SPF last executed %ldus ago%s", | |
400 | result, VTY_NEWLINE); | |
401 | } | |
402 | } | |
403 | else | |
404 | vty_out (vty, "SPF has not been run%s", VTY_NEWLINE); | |
508e53e2 | 405 | } |
718e3744 | 406 | |
718e3744 | 407 | |
6452df09 | 408 | #define OSPF6_CMD_AREA_GET(str, oa) \ |
409 | { \ | |
32f464d8 QY |
410 | char *ep; \ |
411 | u_int32_t area_id = htonl (strtol(str, &ep, 10)); \ | |
412 | if (*ep && inet_pton (AF_INET, str, &area_id) != 1) \ | |
6452df09 | 413 | { \ |
414 | vty_out (vty, "Malformed Area-ID: %s%s", str, VNL); \ | |
415 | return CMD_SUCCESS; \ | |
416 | } \ | |
417 | oa = ospf6_area_get (area_id, ospf6); \ | |
418 | } | |
419 | ||
420 | DEFUN (area_range, | |
421 | area_range_cmd, | |
6de69f83 | 422 | "area <A.B.C.D|(0-4294967295)> range X:X::X:X/M [<advertise|not-advertise|cost (0-16777215)>]", |
6fbde29d RW |
423 | "OSPF6 area parameters\n" |
424 | "OSPF6 area ID in IP address format\n" | |
425 | "OSPF6 area ID as a decimal value\n" | |
6452df09 | 426 | "Configured address range\n" |
427 | "Specify IPv6 prefix\n" | |
093d7a3a DW |
428 | "Advertise\n" |
429 | "Do not advertise\n" | |
430 | "User specified metric for this range\n" | |
431 | "Advertised metric for this range\n") | |
6452df09 | 432 | { |
51c26414 DW |
433 | int idx_ipv4 = 1; |
434 | int idx_ipv6_prefixlen = 3; | |
093d7a3a | 435 | int idx_type = 4; |
6452df09 | 436 | int ret; |
437 | struct ospf6_area *oa; | |
438 | struct prefix prefix; | |
ca1f4309 | 439 | struct ospf6_route *range; |
c3c0ac83 | 440 | u_int32_t cost = OSPF_AREA_RANGE_COST_UNSPEC; |
6452df09 | 441 | |
51c26414 | 442 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, oa); |
6452df09 | 443 | |
51c26414 | 444 | ret = str2prefix (argv[idx_ipv6_prefixlen]->arg, &prefix); |
6452df09 | 445 | if (ret != 1 || prefix.family != AF_INET6) |
446 | { | |
51c26414 | 447 | vty_out (vty, "Malformed argument: %s%s", argv[idx_ipv6_prefixlen]->arg, VNL); |
6452df09 | 448 | return CMD_SUCCESS; |
449 | } | |
6452df09 | 450 | |
451 | range = ospf6_route_lookup (&prefix, oa->range_table); | |
452 | if (range == NULL) | |
453 | { | |
454 | range = ospf6_route_create (); | |
455 | range->type = OSPF6_DEST_TYPE_RANGE; | |
456 | range->prefix = prefix; | |
c3c0ac83 DS |
457 | range->path.area_id = oa->area_id; |
458 | range->path.cost = OSPF_AREA_RANGE_COST_UNSPEC; | |
6452df09 | 459 | } |
460 | ||
093d7a3a | 461 | if (argc > idx_type) |
6452df09 | 462 | { |
093d7a3a | 463 | if (strmatch (argv[idx_type]->text, "not-advertise")) |
c3c0ac83 DS |
464 | { |
465 | SET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); | |
466 | } | |
093d7a3a | 467 | else if (strmatch (argv[idx_type]->text, "advertise")) |
c3c0ac83 DS |
468 | { |
469 | UNSET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); | |
470 | } | |
471 | else | |
472 | { | |
cc9de1ba | 473 | VTY_GET_INTEGER_RANGE ("cost", cost, argv[5]->arg, 0, OSPF_LS_INFINITY); |
c3c0ac83 DS |
474 | UNSET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); |
475 | } | |
6452df09 | 476 | } |
477 | ||
c3c0ac83 DS |
478 | range->path.u.cost_config = cost; |
479 | ||
51c26414 | 480 | zlog_debug ("%s: for prefix %s, flag = %x\n", __func__, argv[idx_ipv6_prefixlen]->arg, range->flag); |
c3c0ac83 | 481 | if (range->rnode == NULL) |
86f9e5a7 | 482 | { |
c3c0ac83 DS |
483 | ospf6_route_add (range, oa->range_table); |
484 | } | |
485 | ||
486 | if (ospf6_is_router_abr (ospf6)) | |
487 | { | |
488 | /* Redo summaries if required */ | |
ca1f4309 | 489 | ospf6_abr_prefix_resummarize (ospf6); |
86f9e5a7 J |
490 | } |
491 | ||
6452df09 | 492 | return CMD_SUCCESS; |
493 | } | |
494 | ||
6452df09 | 495 | DEFUN (no_area_range, |
496 | no_area_range_cmd, | |
3a2d747c | 497 | "no area <A.B.C.D|(0-4294967295)> range X:X::X:X/M [<advertise|not-advertise|cost (0-16777215)>]", |
813d4307 | 498 | NO_STR |
6fbde29d | 499 | "OSPF6 area parameters\n" |
3a2d747c QY |
500 | "OSPF6 area ID in IP address format\n" |
501 | "OSPF6 area ID as a decimal value\n" | |
6452df09 | 502 | "Configured address range\n" |
3a2d747c QY |
503 | "Specify IPv6 prefix\n" |
504 | "Advertise\n" | |
505 | "Do not advertise\n" | |
506 | "User specified metric for this range\n" | |
507 | "Advertised metric for this range\n") | |
6452df09 | 508 | { |
51c26414 | 509 | int idx_ipv4 = 2; |
439aa9fa | 510 | int idx_ipv6 = 4; |
6452df09 | 511 | int ret; |
512 | struct ospf6_area *oa; | |
513 | struct prefix prefix; | |
c3c0ac83 | 514 | struct ospf6_route *range, *route; |
6452df09 | 515 | |
51c26414 | 516 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, oa); |
6452df09 | 517 | |
439aa9fa | 518 | ret = str2prefix (argv[idx_ipv6]->arg, &prefix); |
6452df09 | 519 | if (ret != 1 || prefix.family != AF_INET6) |
520 | { | |
439aa9fa | 521 | vty_out (vty, "Malformed argument: %s%s", argv[idx_ipv6]->arg, VNL); |
6452df09 | 522 | return CMD_SUCCESS; |
523 | } | |
524 | ||
525 | range = ospf6_route_lookup (&prefix, oa->range_table); | |
526 | if (range == NULL) | |
527 | { | |
439aa9fa | 528 | vty_out (vty, "Range %s does not exists.%s", argv[idx_ipv6]->arg, VNL); |
6452df09 | 529 | return CMD_SUCCESS; |
530 | } | |
531 | ||
c3c0ac83 DS |
532 | if (ospf6_is_router_abr(oa->ospf6)) |
533 | { | |
534 | /* Blow away the aggregated LSA and route */ | |
535 | SET_FLAG (range->flag, OSPF6_ROUTE_REMOVE); | |
536 | ||
537 | /* Redo summaries if required */ | |
538 | for (route = ospf6_route_head (ospf6->route_table); route; | |
539 | route = ospf6_route_next (route)) | |
540 | ospf6_abr_originate_summary(route); | |
541 | ||
542 | /* purge the old aggregated summary LSA */ | |
543 | ospf6_abr_originate_summary(range); | |
544 | } | |
6452df09 | 545 | ospf6_route_remove (range, oa->range_table); |
8551e6da | 546 | |
6452df09 | 547 | return CMD_SUCCESS; |
548 | } | |
549 | ||
550 | void | |
551 | ospf6_area_config_write (struct vty *vty) | |
552 | { | |
52dc7ee6 | 553 | struct listnode *node; |
6452df09 | 554 | struct ospf6_area *oa; |
555 | struct ospf6_route *range; | |
4690c7d7 | 556 | char buf[PREFIX2STR_BUFFER]; |
6452df09 | 557 | |
1eb8ef25 | 558 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, node, oa)) |
6452df09 | 559 | { |
6452df09 | 560 | for (range = ospf6_route_head (oa->range_table); range; |
561 | range = ospf6_route_next (range)) | |
562 | { | |
563 | prefix2str (&range->prefix, buf, sizeof (buf)); | |
813d4307 DW |
564 | vty_out (vty, " area %s range %s", oa->name, buf); |
565 | ||
566 | if (CHECK_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE)) | |
567 | { | |
568 | vty_out (vty, " not-advertise"); | |
569 | } | |
570 | else | |
571 | { | |
572 | // "advertise" is the default so we do not display it | |
573 | if (range->path.u.cost_config != OSPF_AREA_RANGE_COST_UNSPEC) | |
574 | vty_out (vty, " cost %d", range->path.u.cost_config); | |
575 | } | |
576 | vty_out (vty, "%s", VNL); | |
577 | ||
6452df09 | 578 | } |
ca1f4309 DS |
579 | if (IS_AREA_STUB (oa)) |
580 | { | |
581 | if (oa->no_summary) | |
582 | vty_out (vty, " area %s stub no-summary%s", oa->name, VNL); | |
583 | else | |
584 | vty_out (vty, " area %s stub%s", oa->name, VNL); | |
585 | } | |
5fdaa04e JA |
586 | if (PREFIX_NAME_IN (oa)) |
587 | vty_out (vty, " area %s filter-list prefix %s in%s", | |
588 | oa->name, PREFIX_NAME_IN (oa), VNL); | |
589 | if (PREFIX_NAME_OUT (oa)) | |
590 | vty_out (vty, " area %s filter-list prefix %s out%s", | |
591 | oa->name, PREFIX_NAME_OUT (oa), VNL); | |
592 | if (IMPORT_NAME (oa)) | |
593 | vty_out (vty, " area %s import-list %s%s", | |
594 | oa->name, IMPORT_NAME (oa), VNL); | |
595 | if (EXPORT_NAME (oa)) | |
596 | vty_out (vty, " area %s export-list %s%s", | |
597 | oa->name, EXPORT_NAME (oa), VNL); | |
6452df09 | 598 | } |
599 | } | |
600 | ||
34956b31 | 601 | DEFUN (area_filter_list, |
602 | area_filter_list_cmd, | |
6147e2c6 | 603 | "area A.B.C.D filter-list prefix WORD <in|out>", |
b2d4d039 RW |
604 | "OSPF6 area parameters\n" |
605 | "OSPF6 area ID in IP address format\n" | |
606 | "Filter networks between OSPF6 areas\n" | |
607 | "Filter prefixes between OSPF6 areas\n" | |
34956b31 | 608 | "Name of an IPv6 prefix-list\n" |
609 | "Filter networks sent to this area\n" | |
610 | "Filter networks sent from this area\n") | |
611 | { | |
51c26414 DW |
612 | int idx_ipv4 = 1; |
613 | int idx_word = 4; | |
34956b31 | 614 | struct ospf6_area *area; |
615 | struct prefix_list *plist; | |
616 | ||
51c26414 | 617 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, area); |
34956b31 | 618 | |
51c26414 DW |
619 | plist = prefix_list_lookup (AFI_IP6, argv[idx_ipv4]->arg); |
620 | if (strncmp (argv[idx_word]->arg, "in", 2) == 0) | |
34956b31 | 621 | { |
622 | PREFIX_LIST_IN (area) = plist; | |
623 | if (PREFIX_NAME_IN (area)) | |
624 | free (PREFIX_NAME_IN (area)); | |
625 | ||
51c26414 | 626 | PREFIX_NAME_IN (area) = strdup (argv[idx_ipv4]->arg); |
34956b31 | 627 | ospf6_abr_reimport (area); |
628 | } | |
629 | else | |
630 | { | |
631 | PREFIX_LIST_OUT (area) = plist; | |
632 | if (PREFIX_NAME_OUT (area)) | |
633 | free (PREFIX_NAME_OUT (area)); | |
634 | ||
51c26414 | 635 | PREFIX_NAME_OUT (area) = strdup (argv[idx_ipv4]->arg); |
34956b31 | 636 | ospf6_abr_enable_area (area); |
637 | } | |
638 | ||
639 | return CMD_SUCCESS; | |
640 | } | |
641 | ||
642 | DEFUN (no_area_filter_list, | |
643 | no_area_filter_list_cmd, | |
6147e2c6 | 644 | "no area A.B.C.D filter-list prefix WORD <in|out>", |
34956b31 | 645 | NO_STR |
b2d4d039 RW |
646 | "OSPF6 area parameters\n" |
647 | "OSPF6 area ID in IP address format\n" | |
648 | "Filter networks between OSPF6 areas\n" | |
649 | "Filter prefixes between OSPF6 areas\n" | |
34956b31 | 650 | "Name of an IPv6 prefix-list\n" |
651 | "Filter networks sent to this area\n" | |
652 | "Filter networks sent from this area\n") | |
653 | { | |
51c26414 DW |
654 | int idx_ipv4 = 2; |
655 | int idx_word = 5; | |
34956b31 | 656 | struct ospf6_area *area; |
34956b31 | 657 | |
51c26414 | 658 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, area); |
34956b31 | 659 | |
51c26414 | 660 | if (strncmp (argv[idx_word]->arg, "in", 2) == 0) |
34956b31 | 661 | { |
662 | if (PREFIX_NAME_IN (area)) | |
51c26414 | 663 | if (strcmp (PREFIX_NAME_IN (area), argv[idx_ipv4]->arg) != 0) |
34956b31 | 664 | return CMD_SUCCESS; |
665 | ||
666 | PREFIX_LIST_IN (area) = NULL; | |
667 | if (PREFIX_NAME_IN (area)) | |
668 | free (PREFIX_NAME_IN (area)); | |
669 | ||
670 | PREFIX_NAME_IN (area) = NULL; | |
671 | ospf6_abr_reimport (area); | |
672 | } | |
673 | else | |
674 | { | |
675 | if (PREFIX_NAME_OUT (area)) | |
51c26414 | 676 | if (strcmp (PREFIX_NAME_OUT (area), argv[idx_ipv4]->arg) != 0) |
34956b31 | 677 | return CMD_SUCCESS; |
678 | ||
679 | PREFIX_LIST_OUT (area) = NULL; | |
680 | if (PREFIX_NAME_OUT (area)) | |
681 | free (PREFIX_NAME_OUT (area)); | |
682 | ||
683 | PREFIX_NAME_OUT (area) = NULL; | |
684 | ospf6_abr_enable_area (area); | |
685 | } | |
686 | ||
687 | return CMD_SUCCESS; | |
688 | } | |
689 | ||
690 | DEFUN (area_import_list, | |
691 | area_import_list_cmd, | |
692 | "area A.B.C.D import-list NAME", | |
b2d4d039 RW |
693 | "OSPF6 area parameters\n" |
694 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 695 | "Set the filter for networks from other areas announced to the specified one\n" |
696 | "Name of the acess-list\n") | |
697 | { | |
51c26414 DW |
698 | int idx_ipv4 = 1; |
699 | int idx_name = 3; | |
34956b31 | 700 | struct ospf6_area *area; |
701 | struct access_list *list; | |
702 | ||
51c26414 | 703 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 704 | |
51c26414 | 705 | list = access_list_lookup (AFI_IP6, argv[idx_name]->arg); |
34956b31 | 706 | |
707 | IMPORT_LIST (area) = list; | |
708 | ||
709 | if (IMPORT_NAME (area)) | |
710 | free (IMPORT_NAME (area)); | |
711 | ||
51c26414 | 712 | IMPORT_NAME (area) = strdup (argv[idx_name]->arg); |
34956b31 | 713 | ospf6_abr_reimport (area); |
714 | ||
715 | return CMD_SUCCESS; | |
716 | } | |
717 | ||
718 | DEFUN (no_area_import_list, | |
719 | no_area_import_list_cmd, | |
720 | "no area A.B.C.D import-list NAME", | |
6fbde29d | 721 | NO_STR |
b2d4d039 RW |
722 | "OSPF6 area parameters\n" |
723 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 724 | "Unset the filter for networks announced to other areas\n" |
6fbde29d | 725 | "Name of the access-list\n") |
34956b31 | 726 | { |
51c26414 | 727 | int idx_ipv4 = 2; |
34956b31 | 728 | struct ospf6_area *area; |
729 | ||
51c26414 | 730 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 731 | |
732 | IMPORT_LIST (area) = 0; | |
733 | ||
734 | if (IMPORT_NAME (area)) | |
735 | free (IMPORT_NAME (area)); | |
736 | ||
737 | IMPORT_NAME (area) = NULL; | |
738 | ospf6_abr_reimport (area); | |
739 | ||
740 | return CMD_SUCCESS; | |
741 | } | |
742 | ||
743 | DEFUN (area_export_list, | |
744 | area_export_list_cmd, | |
745 | "area A.B.C.D export-list NAME", | |
b2d4d039 RW |
746 | "OSPF6 area parameters\n" |
747 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 748 | "Set the filter for networks announced to other areas\n" |
749 | "Name of the acess-list\n") | |
750 | { | |
51c26414 DW |
751 | int idx_ipv4 = 1; |
752 | int idx_name = 3; | |
34956b31 | 753 | struct ospf6_area *area; |
754 | struct access_list *list; | |
755 | ||
51c26414 | 756 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 757 | |
51c26414 | 758 | list = access_list_lookup (AFI_IP6, argv[idx_name]->arg); |
34956b31 | 759 | |
760 | EXPORT_LIST (area) = list; | |
761 | ||
762 | if (EXPORT_NAME (area)) | |
763 | free (EXPORT_NAME (area)); | |
764 | ||
51c26414 | 765 | EXPORT_NAME (area) = strdup (argv[idx_name]->arg); |
34956b31 | 766 | ospf6_abr_enable_area (area); |
767 | ||
768 | return CMD_SUCCESS; | |
769 | } | |
770 | ||
771 | DEFUN (no_area_export_list, | |
772 | no_area_export_list_cmd, | |
773 | "no area A.B.C.D export-list NAME", | |
6fbde29d | 774 | NO_STR |
b2d4d039 RW |
775 | "OSPF6 area parameters\n" |
776 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 777 | "Unset the filter for networks announced to other areas\n" |
778 | "Name of the access-list\n") | |
779 | { | |
51c26414 | 780 | int idx_ipv4 = 2; |
34956b31 | 781 | struct ospf6_area *area; |
782 | ||
51c26414 | 783 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 784 | |
785 | EXPORT_LIST (area) = 0; | |
786 | ||
787 | if (EXPORT_NAME (area)) | |
788 | free (EXPORT_NAME (area)); | |
789 | ||
790 | EXPORT_NAME (area) = NULL; | |
791 | ospf6_abr_enable_area (area); | |
792 | ||
793 | return CMD_SUCCESS; | |
794 | } | |
795 | ||
508e53e2 | 796 | DEFUN (show_ipv6_ospf6_spf_tree, |
797 | show_ipv6_ospf6_spf_tree_cmd, | |
798 | "show ipv6 ospf6 spf tree", | |
799 | SHOW_STR | |
800 | IP6_STR | |
801 | OSPF6_STR | |
802 | "Shortest Path First caculation\n" | |
803 | "Show SPF tree\n") | |
718e3744 | 804 | { |
52dc7ee6 | 805 | struct listnode *node; |
508e53e2 | 806 | struct ospf6_area *oa; |
807 | struct ospf6_vertex *root; | |
808 | struct ospf6_route *route; | |
809 | struct prefix prefix; | |
718e3744 | 810 | |
b52a8a52 DS |
811 | OSPF6_CMD_CHECK_RUNNING (); |
812 | ||
508e53e2 | 813 | ospf6_linkstate_prefix (ospf6->router_id, htonl (0), &prefix); |
1eb8ef25 | 814 | |
815 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, node, oa)) | |
508e53e2 | 816 | { |
508e53e2 | 817 | route = ospf6_route_lookup (&prefix, oa->spf_table); |
818 | if (route == NULL) | |
819 | { | |
820 | vty_out (vty, "LS entry for root not found in area %s%s", | |
049207c3 | 821 | oa->name, VNL); |
508e53e2 | 822 | continue; |
823 | } | |
824 | root = (struct ospf6_vertex *) route->route_option; | |
825 | ospf6_spf_display_subtree (vty, "", 0, root); | |
826 | } | |
827 | ||
828 | return CMD_SUCCESS; | |
829 | } | |
830 | ||
831 | DEFUN (show_ipv6_ospf6_area_spf_tree, | |
832 | show_ipv6_ospf6_area_spf_tree_cmd, | |
833 | "show ipv6 ospf6 area A.B.C.D spf tree", | |
834 | SHOW_STR | |
835 | IP6_STR | |
836 | OSPF6_STR | |
837 | OSPF6_AREA_STR | |
838 | OSPF6_AREA_ID_STR | |
839 | "Shortest Path First caculation\n" | |
840 | "Show SPF tree\n") | |
841 | { | |
51c26414 | 842 | int idx_ipv4 = 4; |
508e53e2 | 843 | u_int32_t area_id; |
844 | struct ospf6_area *oa; | |
845 | struct ospf6_vertex *root; | |
846 | struct ospf6_route *route; | |
847 | struct prefix prefix; | |
718e3744 | 848 | |
b52a8a52 DS |
849 | OSPF6_CMD_CHECK_RUNNING (); |
850 | ||
508e53e2 | 851 | ospf6_linkstate_prefix (ospf6->router_id, htonl (0), &prefix); |
718e3744 | 852 | |
51c26414 | 853 | if (inet_pton (AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) |
718e3744 | 854 | { |
51c26414 | 855 | vty_out (vty, "Malformed Area-ID: %s%s", argv[idx_ipv4]->arg, VNL); |
508e53e2 | 856 | return CMD_SUCCESS; |
857 | } | |
858 | oa = ospf6_area_lookup (area_id, ospf6); | |
859 | if (oa == NULL) | |
860 | { | |
51c26414 | 861 | vty_out (vty, "No such Area: %s%s", argv[idx_ipv4]->arg, VNL); |
508e53e2 | 862 | return CMD_SUCCESS; |
718e3744 | 863 | } |
718e3744 | 864 | |
508e53e2 | 865 | route = ospf6_route_lookup (&prefix, oa->spf_table); |
866 | if (route == NULL) | |
718e3744 | 867 | { |
508e53e2 | 868 | vty_out (vty, "LS entry for root not found in area %s%s", |
049207c3 | 869 | oa->name, VNL); |
508e53e2 | 870 | return CMD_SUCCESS; |
718e3744 | 871 | } |
508e53e2 | 872 | root = (struct ospf6_vertex *) route->route_option; |
873 | ospf6_spf_display_subtree (vty, "", 0, root); | |
874 | ||
875 | return CMD_SUCCESS; | |
718e3744 | 876 | } |
877 | ||
508e53e2 | 878 | DEFUN (show_ipv6_ospf6_simulate_spf_tree_root, |
879 | show_ipv6_ospf6_simulate_spf_tree_root_cmd, | |
880 | "show ipv6 ospf6 simulate spf-tree A.B.C.D area A.B.C.D", | |
881 | SHOW_STR | |
882 | IP6_STR | |
883 | OSPF6_STR | |
d7fa34c1 | 884 | "Shortest Path First calculation\n" |
508e53e2 | 885 | "Show SPF tree\n" |
d7fa34c1 QY |
886 | "Specify root's router-id to calculate another router's SPF tree\n" |
887 | "OSPF6 area parameters\n" | |
888 | OSPF6_AREA_ID_STR) | |
508e53e2 | 889 | { |
51c26414 DW |
890 | int idx_ipv4 = 5; |
891 | int idx_ipv4_2 = 7; | |
508e53e2 | 892 | u_int32_t area_id; |
893 | struct ospf6_area *oa; | |
894 | struct ospf6_vertex *root; | |
895 | struct ospf6_route *route; | |
896 | struct prefix prefix; | |
897 | u_int32_t router_id; | |
898 | struct ospf6_route_table *spf_table; | |
899 | unsigned char tmp_debug_ospf6_spf = 0; | |
900 | ||
b52a8a52 DS |
901 | OSPF6_CMD_CHECK_RUNNING (); |
902 | ||
51c26414 | 903 | inet_pton (AF_INET, argv[idx_ipv4]->arg, &router_id); |
508e53e2 | 904 | ospf6_linkstate_prefix (router_id, htonl (0), &prefix); |
905 | ||
51c26414 | 906 | if (inet_pton (AF_INET, argv[idx_ipv4_2]->arg, &area_id) != 1) |
508e53e2 | 907 | { |
51c26414 | 908 | vty_out (vty, "Malformed Area-ID: %s%s", argv[idx_ipv4_2]->arg, VNL); |
508e53e2 | 909 | return CMD_SUCCESS; |
910 | } | |
911 | oa = ospf6_area_lookup (area_id, ospf6); | |
912 | if (oa == NULL) | |
913 | { | |
51c26414 | 914 | vty_out (vty, "No such Area: %s%s", argv[idx_ipv4_2]->arg, VNL); |
508e53e2 | 915 | return CMD_SUCCESS; |
916 | } | |
917 | ||
918 | tmp_debug_ospf6_spf = conf_debug_ospf6_spf; | |
919 | conf_debug_ospf6_spf = 0; | |
920 | ||
cf1ce250 | 921 | spf_table = OSPF6_ROUTE_TABLE_CREATE (NONE, SPF_RESULTS); |
508e53e2 | 922 | ospf6_spf_calculation (router_id, spf_table, oa); |
923 | ||
924 | conf_debug_ospf6_spf = tmp_debug_ospf6_spf; | |
925 | ||
926 | route = ospf6_route_lookup (&prefix, spf_table); | |
927 | if (route == NULL) | |
928 | { | |
929 | ospf6_spf_table_finish (spf_table); | |
930 | ospf6_route_table_delete (spf_table); | |
931 | return CMD_SUCCESS; | |
932 | } | |
933 | root = (struct ospf6_vertex *) route->route_option; | |
934 | ospf6_spf_display_subtree (vty, "", 0, root); | |
718e3744 | 935 | |
508e53e2 | 936 | ospf6_spf_table_finish (spf_table); |
937 | ospf6_route_table_delete (spf_table); | |
938 | ||
939 | return CMD_SUCCESS; | |
940 | } | |
941 | ||
ca1f4309 DS |
942 | DEFUN (ospf6_area_stub, |
943 | ospf6_area_stub_cmd, | |
6147e2c6 | 944 | "area <A.B.C.D|(0-4294967295)> stub", |
ca1f4309 DS |
945 | "OSPF6 area parameters\n" |
946 | "OSPF6 area ID in IP address format\n" | |
947 | "OSPF6 area ID as a decimal value\n" | |
948 | "Configure OSPF6 area as stub\n") | |
949 | { | |
51c26414 | 950 | int idx_ipv4_number = 1; |
ca1f4309 DS |
951 | struct ospf6_area *area; |
952 | ||
51c26414 | 953 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
954 | |
955 | if (!ospf6_area_stub_set (ospf6, area)) | |
956 | { | |
957 | vty_out (vty, "First deconfigure all virtual link through this area%s", | |
958 | VTY_NEWLINE); | |
959 | return CMD_WARNING; | |
960 | } | |
961 | ||
962 | ospf6_area_no_summary_unset (ospf6, area); | |
963 | ||
964 | return CMD_SUCCESS; | |
965 | } | |
966 | ||
967 | DEFUN (ospf6_area_stub_no_summary, | |
968 | ospf6_area_stub_no_summary_cmd, | |
6147e2c6 | 969 | "area <A.B.C.D|(0-4294967295)> stub no-summary", |
ca1f4309 DS |
970 | "OSPF6 stub parameters\n" |
971 | "OSPF6 area ID in IP address format\n" | |
972 | "OSPF6 area ID as a decimal value\n" | |
973 | "Configure OSPF6 area as stub\n" | |
974 | "Do not inject inter-area routes into stub\n") | |
975 | { | |
51c26414 | 976 | int idx_ipv4_number = 1; |
ca1f4309 DS |
977 | struct ospf6_area *area; |
978 | ||
51c26414 | 979 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
980 | |
981 | if (!ospf6_area_stub_set (ospf6, area)) | |
982 | { | |
983 | vty_out (vty, "First deconfigure all virtual link through this area%s", | |
984 | VTY_NEWLINE); | |
985 | return CMD_WARNING; | |
986 | } | |
987 | ||
988 | ospf6_area_no_summary_set (ospf6, area); | |
989 | ||
990 | return CMD_SUCCESS; | |
991 | } | |
992 | ||
993 | DEFUN (no_ospf6_area_stub, | |
994 | no_ospf6_area_stub_cmd, | |
6147e2c6 | 995 | "no area <A.B.C.D|(0-4294967295)> stub", |
ca1f4309 DS |
996 | NO_STR |
997 | "OSPF6 area parameters\n" | |
998 | "OSPF6 area ID in IP address format\n" | |
999 | "OSPF6 area ID as a decimal value\n" | |
1000 | "Configure OSPF6 area as stub\n") | |
1001 | { | |
51c26414 | 1002 | int idx_ipv4_number = 2; |
ca1f4309 DS |
1003 | struct ospf6_area *area; |
1004 | ||
51c26414 | 1005 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
1006 | |
1007 | ospf6_area_stub_unset (ospf6, area); | |
1008 | ospf6_area_no_summary_unset (ospf6, area); | |
1009 | ||
1010 | return CMD_SUCCESS; | |
1011 | } | |
1012 | ||
1013 | DEFUN (no_ospf6_area_stub_no_summary, | |
1014 | no_ospf6_area_stub_no_summary_cmd, | |
6147e2c6 | 1015 | "no area <A.B.C.D|(0-4294967295)> stub no-summary", |
ca1f4309 DS |
1016 | NO_STR |
1017 | "OSPF6 area parameters\n" | |
1018 | "OSPF6 area ID in IP address format\n" | |
1019 | "OSPF6 area ID as a decimal value\n" | |
1020 | "Configure OSPF6 area as stub\n" | |
1021 | "Do not inject inter-area routes into area\n") | |
1022 | { | |
51c26414 | 1023 | int idx_ipv4_number = 2; |
ca1f4309 DS |
1024 | struct ospf6_area *area; |
1025 | ||
51c26414 | 1026 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
1027 | |
1028 | ospf6_area_stub_unset (ospf6, area); | |
1029 | ospf6_area_no_summary_unset (ospf6, area); | |
1030 | ||
1031 | return CMD_SUCCESS; | |
1032 | } | |
1033 | ||
508e53e2 | 1034 | void |
6ac29a51 | 1035 | ospf6_area_init (void) |
508e53e2 | 1036 | { |
1037 | install_element (VIEW_NODE, &show_ipv6_ospf6_spf_tree_cmd); | |
508e53e2 | 1038 | install_element (VIEW_NODE, &show_ipv6_ospf6_area_spf_tree_cmd); |
508e53e2 | 1039 | install_element (VIEW_NODE, &show_ipv6_ospf6_simulate_spf_tree_root_cmd); |
1040 | ||
6452df09 | 1041 | install_element (OSPF6_NODE, &area_range_cmd); |
6452df09 | 1042 | install_element (OSPF6_NODE, &no_area_range_cmd); |
ca1f4309 DS |
1043 | install_element (OSPF6_NODE, &ospf6_area_stub_no_summary_cmd); |
1044 | install_element (OSPF6_NODE, &ospf6_area_stub_cmd); | |
1045 | install_element (OSPF6_NODE, &no_ospf6_area_stub_no_summary_cmd); | |
1046 | install_element (OSPF6_NODE, &no_ospf6_area_stub_cmd); | |
1047 | ||
34956b31 | 1048 | |
1049 | install_element (OSPF6_NODE, &area_import_list_cmd); | |
1050 | install_element (OSPF6_NODE, &no_area_import_list_cmd); | |
1051 | install_element (OSPF6_NODE, &area_export_list_cmd); | |
1052 | install_element (OSPF6_NODE, &no_area_export_list_cmd); | |
1053 | ||
1054 | install_element (OSPF6_NODE, &area_filter_list_cmd); | |
1055 | install_element (OSPF6_NODE, &no_area_filter_list_cmd); | |
1056 | ||
508e53e2 | 1057 | } |
049207c3 | 1058 | |
6452df09 | 1059 |