]>
Commit | Line | Data |
---|---|---|
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 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with GNU Zebra; see the file COPYING. If not, write to the | |
18 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | * Boston, MA 02111-1307, USA. | |
20 | */ | |
21 | ||
508e53e2 | 22 | #include <zebra.h> |
23 | ||
24 | #include "log.h" | |
25 | #include "memory.h" | |
26 | #include "linklist.h" | |
27 | #include "thread.h" | |
28 | #include "vty.h" | |
29 | #include "command.h" | |
30 | #include "if.h" | |
31 | #include "prefix.h" | |
32 | #include "table.h" | |
34956b31 | 33 | #include "plist.h" |
34 | #include "filter.h" | |
508e53e2 | 35 | |
508e53e2 | 36 | #include "ospf6_proto.h" |
37 | #include "ospf6_lsa.h" | |
38 | #include "ospf6_lsdb.h" | |
39 | #include "ospf6_route.h" | |
40 | #include "ospf6_spf.h" | |
41 | #include "ospf6_top.h" | |
42 | #include "ospf6_area.h" | |
43 | #include "ospf6_interface.h" | |
44 | #include "ospf6_intra.h" | |
049207c3 | 45 | #include "ospf6_abr.h" |
ca1f4309 | 46 | #include "ospf6_asbr.h" |
049207c3 | 47 | #include "ospf6d.h" |
718e3744 | 48 | |
508e53e2 | 49 | int |
50 | ospf6_area_cmp (void *va, void *vb) | |
51 | { | |
52 | struct ospf6_area *oa = (struct ospf6_area *) va; | |
53 | struct ospf6_area *ob = (struct ospf6_area *) vb; | |
6452df09 | 54 | return (ntohl (oa->area_id) < ntohl (ob->area_id) ? -1 : 1); |
508e53e2 | 55 | } |
718e3744 | 56 | |
508e53e2 | 57 | /* schedule routing table recalculation */ |
6ac29a51 | 58 | static void |
508e53e2 | 59 | ospf6_area_lsdb_hook_add (struct ospf6_lsa *lsa) |
60 | { | |
508e53e2 | 61 | switch (ntohs (lsa->header->type)) |
718e3744 | 62 | { |
508e53e2 | 63 | case OSPF6_LSTYPE_ROUTER: |
64 | case OSPF6_LSTYPE_NETWORK: | |
1e05838a | 65 | if (IS_OSPF6_DEBUG_EXAMIN_TYPE (lsa->header->type)) |
66 | { | |
c6487d61 | 67 | zlog_debug ("Examin %s", lsa->name); |
68 | zlog_debug ("Schedule SPF Calculation for %s", | |
69 | OSPF6_AREA (lsa->lsdb->data)->name); | |
1e05838a | 70 | } |
a0edf674 DD |
71 | ospf6_spf_schedule (OSPF6_PROCESS(OSPF6_AREA (lsa->lsdb->data)->ospf6), |
72 | ospf6_lsadd_to_spf_reason(lsa)); | |
508e53e2 | 73 | break; |
74 | ||
75 | case OSPF6_LSTYPE_INTRA_PREFIX: | |
76 | ospf6_intra_prefix_lsa_add (lsa); | |
77 | break; | |
78 | ||
79 | case OSPF6_LSTYPE_INTER_PREFIX: | |
80 | case OSPF6_LSTYPE_INTER_ROUTER: | |
ccb59b11 | 81 | ospf6_abr_examin_summary (lsa, (struct ospf6_area *) lsa->lsdb->data); |
508e53e2 | 82 | break; |
83 | ||
84 | default: | |
508e53e2 | 85 | break; |
718e3744 | 86 | } |
87 | } | |
88 | ||
6ac29a51 | 89 | static void |
508e53e2 | 90 | ospf6_area_lsdb_hook_remove (struct ospf6_lsa *lsa) |
718e3744 | 91 | { |
508e53e2 | 92 | switch (ntohs (lsa->header->type)) |
718e3744 | 93 | { |
508e53e2 | 94 | case OSPF6_LSTYPE_ROUTER: |
95 | case OSPF6_LSTYPE_NETWORK: | |
1e05838a | 96 | if (IS_OSPF6_DEBUG_EXAMIN_TYPE (lsa->header->type)) |
97 | { | |
c6487d61 | 98 | zlog_debug ("LSA disappearing: %s", lsa->name); |
99 | zlog_debug ("Schedule SPF Calculation for %s", | |
1e05838a | 100 | OSPF6_AREA (lsa->lsdb->data)->name); |
101 | } | |
a0edf674 DD |
102 | ospf6_spf_schedule (OSPF6_PROCESS(OSPF6_AREA (lsa->lsdb->data)->ospf6), |
103 | ospf6_lsremove_to_spf_reason(lsa)); | |
508e53e2 | 104 | break; |
105 | ||
106 | case OSPF6_LSTYPE_INTRA_PREFIX: | |
107 | ospf6_intra_prefix_lsa_remove (lsa); | |
108 | break; | |
109 | ||
110 | case OSPF6_LSTYPE_INTER_PREFIX: | |
111 | case OSPF6_LSTYPE_INTER_ROUTER: | |
ccb59b11 | 112 | ospf6_abr_examin_summary (lsa, (struct ospf6_area *) lsa->lsdb->data); |
508e53e2 | 113 | break; |
114 | ||
115 | default: | |
508e53e2 | 116 | break; |
718e3744 | 117 | } |
118 | } | |
119 | ||
6ac29a51 | 120 | static void |
508e53e2 | 121 | ospf6_area_route_hook_add (struct ospf6_route *route) |
718e3744 | 122 | { |
508e53e2 | 123 | struct ospf6_route *copy = ospf6_route_copy (route); |
124 | ospf6_route_add (copy, ospf6->route_table); | |
718e3744 | 125 | } |
126 | ||
6ac29a51 | 127 | static void |
508e53e2 | 128 | ospf6_area_route_hook_remove (struct ospf6_route *route) |
718e3744 | 129 | { |
508e53e2 | 130 | struct ospf6_route *copy; |
718e3744 | 131 | |
508e53e2 | 132 | copy = ospf6_route_lookup_identical (route, ospf6->route_table); |
133 | if (copy) | |
134 | ospf6_route_remove (copy, ospf6->route_table); | |
718e3744 | 135 | } |
136 | ||
ca1f4309 DS |
137 | static void |
138 | ospf6_area_stub_update (struct ospf6_area *area) | |
139 | { | |
140 | ||
141 | if (IS_AREA_STUB (area)) | |
142 | { | |
143 | if (IS_OSPF6_DEBUG_ORIGINATE (ROUTER)) | |
144 | zlog_debug ("Stubbing out area for if %s\n", area->name); | |
145 | OSPF6_OPT_CLEAR (area->options, OSPF6_OPT_E); | |
146 | } | |
147 | else if (IS_AREA_ENABLED (area)) | |
148 | { | |
149 | if (IS_OSPF6_DEBUG_ORIGINATE (ROUTER)) | |
150 | zlog_debug ("Normal area for if %s\n", area->name); | |
151 | OSPF6_OPT_SET (area->options, OSPF6_OPT_E); | |
152 | ospf6_asbr_send_externals_to_area (area); | |
153 | } | |
154 | ||
155 | OSPF6_ROUTER_LSA_SCHEDULE(area); | |
156 | } | |
157 | ||
158 | static int | |
159 | ospf6_area_stub_set (struct ospf6 *ospf6, struct ospf6_area *area) | |
160 | { | |
161 | if (!IS_AREA_STUB(area)) | |
162 | { | |
163 | SET_FLAG (area->flag, OSPF6_AREA_STUB); | |
164 | ospf6_area_stub_update (area); | |
165 | } | |
166 | ||
167 | return (1); | |
168 | } | |
169 | ||
170 | static void | |
171 | ospf6_area_stub_unset (struct ospf6 *ospf6, struct ospf6_area *area) | |
172 | { | |
173 | if (IS_AREA_STUB (area)) | |
174 | { | |
175 | UNSET_FLAG (area->flag, OSPF6_AREA_STUB); | |
176 | ospf6_area_stub_update (area); | |
177 | } | |
178 | } | |
179 | ||
180 | static void | |
181 | ospf6_area_no_summary_set (struct ospf6 *ospf6, struct ospf6_area *area) | |
182 | { | |
183 | if (area) | |
184 | { | |
185 | if (!area->no_summary) | |
186 | { | |
187 | area->no_summary = 1; | |
188 | ospf6_abr_range_reset_cost (ospf6); | |
189 | ospf6_abr_prefix_resummarize (ospf6); | |
190 | } | |
191 | } | |
192 | } | |
193 | ||
194 | static void | |
195 | ospf6_area_no_summary_unset (struct ospf6 *ospf6, struct ospf6_area *area) | |
196 | { | |
197 | if (area) | |
198 | { | |
199 | if (area->no_summary) | |
200 | { | |
201 | area->no_summary = 0; | |
202 | ospf6_abr_range_reset_cost (ospf6); | |
203 | ospf6_abr_prefix_resummarize (ospf6); | |
204 | } | |
205 | } | |
206 | } | |
207 | ||
508e53e2 | 208 | /* Make new area structure */ |
209 | struct ospf6_area * | |
210 | ospf6_area_create (u_int32_t area_id, struct ospf6 *o) | |
718e3744 | 211 | { |
508e53e2 | 212 | struct ospf6_area *oa; |
213 | ||
214 | oa = XCALLOC (MTYPE_OSPF6_AREA, sizeof (struct ospf6_area)); | |
215 | ||
216 | inet_ntop (AF_INET, &area_id, oa->name, sizeof (oa->name)); | |
217 | oa->area_id = area_id; | |
218 | oa->if_list = list_new (); | |
219 | ||
6452df09 | 220 | oa->lsdb = ospf6_lsdb_create (oa); |
508e53e2 | 221 | oa->lsdb->hook_add = ospf6_area_lsdb_hook_add; |
222 | oa->lsdb->hook_remove = ospf6_area_lsdb_hook_remove; | |
6452df09 | 223 | oa->lsdb_self = ospf6_lsdb_create (oa); |
508e53e2 | 224 | |
cf1ce250 PJ |
225 | oa->spf_table = OSPF6_ROUTE_TABLE_CREATE (AREA, SPF_RESULTS); |
226 | oa->spf_table->scope = oa; | |
227 | oa->route_table = OSPF6_ROUTE_TABLE_CREATE (AREA, ROUTES); | |
228 | oa->route_table->scope = oa; | |
508e53e2 | 229 | oa->route_table->hook_add = ospf6_area_route_hook_add; |
230 | oa->route_table->hook_remove = ospf6_area_route_hook_remove; | |
231 | ||
cf1ce250 PJ |
232 | oa->range_table = OSPF6_ROUTE_TABLE_CREATE (AREA, PREFIX_RANGES); |
233 | oa->range_table->scope = oa; | |
c3c0ac83 | 234 | bf_init(oa->range_table->idspace, 32); |
cf1ce250 PJ |
235 | oa->summary_prefix = OSPF6_ROUTE_TABLE_CREATE (AREA, SUMMARY_PREFIXES); |
236 | oa->summary_prefix->scope = oa; | |
237 | oa->summary_router = OSPF6_ROUTE_TABLE_CREATE (AREA, SUMMARY_ROUTERS); | |
238 | oa->summary_router->scope = oa; | |
6452df09 | 239 | |
508e53e2 | 240 | /* set default options */ |
f41b4a02 DD |
241 | if (CHECK_FLAG (o->flag, OSPF6_STUB_ROUTER)) |
242 | { | |
243 | OSPF6_OPT_CLEAR (oa->options, OSPF6_OPT_V6); | |
244 | OSPF6_OPT_CLEAR (oa->options, OSPF6_OPT_R); | |
245 | } | |
246 | else | |
247 | { | |
248 | OSPF6_OPT_SET (oa->options, OSPF6_OPT_V6); | |
249 | OSPF6_OPT_SET (oa->options, OSPF6_OPT_R); | |
250 | } | |
251 | ||
508e53e2 | 252 | OSPF6_OPT_SET (oa->options, OSPF6_OPT_E); |
508e53e2 | 253 | |
ca1f4309 DS |
254 | SET_FLAG (oa->flag, OSPF6_AREA_ACTIVE); |
255 | SET_FLAG (oa->flag, OSPF6_AREA_ENABLE); | |
256 | ||
508e53e2 | 257 | oa->ospf6 = o; |
258 | listnode_add_sort (o->area_list, oa); | |
259 | ||
c3c0ac83 DS |
260 | if (area_id == OSPF_AREA_BACKBONE) |
261 | { | |
262 | o->backbone = oa; | |
263 | } | |
264 | ||
508e53e2 | 265 | return oa; |
718e3744 | 266 | } |
267 | ||
508e53e2 | 268 | void |
269 | ospf6_area_delete (struct ospf6_area *oa) | |
718e3744 | 270 | { |
d9628728 | 271 | struct listnode *n; |
508e53e2 | 272 | struct ospf6_interface *oi; |
718e3744 | 273 | |
d9628728 CF |
274 | /* The ospf6_interface structs store configuration |
275 | * information which should not be lost/reset when | |
276 | * deleting an area. | |
277 | * So just detach the interface from the area and | |
278 | * keep it around. */ | |
279 | for (ALL_LIST_ELEMENTS_RO (oa->if_list, n, oi)) | |
280 | oi->area = NULL; | |
281 | ||
508e53e2 | 282 | list_delete (oa->if_list); |
718e3744 | 283 | |
508e53e2 | 284 | ospf6_lsdb_delete (oa->lsdb); |
6452df09 | 285 | ospf6_lsdb_delete (oa->lsdb_self); |
286 | ||
1d19234e | 287 | ospf6_spf_table_finish (oa->spf_table); |
508e53e2 | 288 | ospf6_route_table_delete (oa->spf_table); |
289 | ospf6_route_table_delete (oa->route_table); | |
290 | ||
c3c0ac83 DS |
291 | ospf6_route_table_delete (oa->range_table); |
292 | ospf6_route_table_delete (oa->summary_prefix); | |
293 | ospf6_route_table_delete (oa->summary_router); | |
508e53e2 | 294 | |
295 | listnode_delete (oa->ospf6->area_list, oa); | |
296 | oa->ospf6 = NULL; | |
297 | ||
298 | /* free area */ | |
299 | XFREE (MTYPE_OSPF6_AREA, oa); | |
300 | } | |
301 | ||
302 | struct ospf6_area * | |
303 | ospf6_area_lookup (u_int32_t area_id, struct ospf6 *ospf6) | |
718e3744 | 304 | { |
508e53e2 | 305 | struct ospf6_area *oa; |
52dc7ee6 | 306 | struct listnode *n; |
718e3744 | 307 | |
1eb8ef25 | 308 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, n, oa)) |
309 | if (oa->area_id == area_id) | |
310 | return oa; | |
718e3744 | 311 | |
508e53e2 | 312 | return (struct ospf6_area *) NULL; |
718e3744 | 313 | } |
314 | ||
6ac29a51 | 315 | static struct ospf6_area * |
6452df09 | 316 | ospf6_area_get (u_int32_t area_id, struct ospf6 *o) |
317 | { | |
318 | struct ospf6_area *oa; | |
319 | oa = ospf6_area_lookup (area_id, o); | |
320 | if (oa == NULL) | |
321 | oa = ospf6_area_create (area_id, o); | |
322 | return oa; | |
323 | } | |
324 | ||
718e3744 | 325 | void |
508e53e2 | 326 | ospf6_area_enable (struct ospf6_area *oa) |
718e3744 | 327 | { |
1eb8ef25 | 328 | struct listnode *node, *nnode; |
508e53e2 | 329 | struct ospf6_interface *oi; |
718e3744 | 330 | |
6452df09 | 331 | SET_FLAG (oa->flag, OSPF6_AREA_ENABLE); |
508e53e2 | 332 | |
1eb8ef25 | 333 | for (ALL_LIST_ELEMENTS (oa->if_list, node, nnode, oi)) |
334 | ospf6_interface_enable (oi); | |
d9628728 | 335 | ospf6_abr_enable_area (oa); |
718e3744 | 336 | } |
337 | ||
508e53e2 | 338 | void |
339 | ospf6_area_disable (struct ospf6_area *oa) | |
718e3744 | 340 | { |
1eb8ef25 | 341 | struct listnode *node, *nnode; |
508e53e2 | 342 | struct ospf6_interface *oi; |
718e3744 | 343 | |
6452df09 | 344 | UNSET_FLAG (oa->flag, OSPF6_AREA_ENABLE); |
718e3744 | 345 | |
1eb8ef25 | 346 | for (ALL_LIST_ELEMENTS (oa->if_list, node, nnode, oi)) |
347 | ospf6_interface_disable (oi); | |
d9628728 CF |
348 | |
349 | ospf6_abr_disable_area (oa); | |
350 | ospf6_lsdb_remove_all (oa->lsdb); | |
351 | ospf6_lsdb_remove_all (oa->lsdb_self); | |
352 | ||
353 | ospf6_spf_table_finish(oa->spf_table); | |
354 | ospf6_route_remove_all(oa->route_table); | |
355 | ||
d9628728 CF |
356 | THREAD_OFF (oa->thread_router_lsa); |
357 | THREAD_OFF (oa->thread_intra_prefix_lsa); | |
508e53e2 | 358 | } |
718e3744 | 359 | |
6b0655a2 | 360 | |
508e53e2 | 361 | void |
362 | ospf6_area_show (struct vty *vty, struct ospf6_area *oa) | |
363 | { | |
52dc7ee6 | 364 | struct listnode *i; |
508e53e2 | 365 | struct ospf6_interface *oi; |
ca1f4309 | 366 | unsigned long result; |
718e3744 | 367 | |
ca1f4309 DS |
368 | if (!IS_AREA_STUB (oa)) |
369 | vty_out (vty, " Area %s%s", oa->name, VNL); | |
370 | else | |
371 | { | |
372 | if (oa->no_summary) | |
373 | { | |
374 | vty_out (vty, " Area %s[Stub, No Summary]%s", oa->name, VNL); | |
375 | } | |
376 | else | |
377 | { | |
378 | vty_out (vty, " Area %s[Stub]%s", oa->name, VNL); | |
379 | } | |
380 | } | |
508e53e2 | 381 | vty_out (vty, " Number of Area scoped LSAs is %u%s", |
049207c3 | 382 | oa->lsdb->count, VNL); |
718e3744 | 383 | |
508e53e2 | 384 | vty_out (vty, " Interface attached to this area:"); |
1eb8ef25 | 385 | for (ALL_LIST_ELEMENTS_RO (oa->if_list, i, oi)) |
386 | vty_out (vty, " %s", oi->interface->name); | |
049207c3 | 387 | vty_out (vty, "%s", VNL); |
ca1f4309 DS |
388 | |
389 | if (oa->ts_spf.tv_sec || oa->ts_spf.tv_usec) | |
390 | { | |
391 | result = timeval_elapsed (recent_relative_time (), oa->ts_spf); | |
392 | if (result/TIMER_SECOND_MICRO > 0) | |
393 | { | |
394 | vty_out (vty, "SPF last executed %ld.%lds ago%s", | |
395 | result/TIMER_SECOND_MICRO, | |
396 | result%TIMER_SECOND_MICRO, VTY_NEWLINE); | |
397 | } | |
398 | else | |
399 | { | |
400 | vty_out (vty, "SPF last executed %ldus ago%s", | |
401 | result, VTY_NEWLINE); | |
402 | } | |
403 | } | |
404 | else | |
405 | vty_out (vty, "SPF has not been run%s", VTY_NEWLINE); | |
508e53e2 | 406 | } |
718e3744 | 407 | |
718e3744 | 408 | |
049207c3 | 409 | #define OSPF6_CMD_AREA_LOOKUP(str, oa) \ |
410 | { \ | |
411 | u_int32_t area_id = 0; \ | |
412 | if (inet_pton (AF_INET, str, &area_id) != 1) \ | |
413 | { \ | |
414 | vty_out (vty, "Malformed Area-ID: %s%s", str, VNL); \ | |
415 | return CMD_SUCCESS; \ | |
416 | } \ | |
417 | oa = ospf6_area_lookup (area_id, ospf6); \ | |
418 | if (oa == NULL) \ | |
419 | { \ | |
420 | vty_out (vty, "No such Area: %s%s", str, VNL); \ | |
421 | return CMD_SUCCESS; \ | |
422 | } \ | |
508e53e2 | 423 | } |
718e3744 | 424 | |
6452df09 | 425 | #define OSPF6_CMD_AREA_GET(str, oa) \ |
426 | { \ | |
427 | u_int32_t area_id = 0; \ | |
428 | if (inet_pton (AF_INET, str, &area_id) != 1) \ | |
429 | { \ | |
430 | vty_out (vty, "Malformed Area-ID: %s%s", str, VNL); \ | |
431 | return CMD_SUCCESS; \ | |
432 | } \ | |
433 | oa = ospf6_area_get (area_id, ospf6); \ | |
434 | } | |
435 | ||
436 | DEFUN (area_range, | |
437 | area_range_cmd, | |
6de69f83 | 438 | "area <A.B.C.D|(0-4294967295)> range X:X::X:X/M [<advertise|not-advertise|cost (0-16777215)>]", |
6fbde29d RW |
439 | "OSPF6 area parameters\n" |
440 | "OSPF6 area ID in IP address format\n" | |
441 | "OSPF6 area ID as a decimal value\n" | |
6452df09 | 442 | "Configured address range\n" |
443 | "Specify IPv6 prefix\n" | |
093d7a3a DW |
444 | "Advertise\n" |
445 | "Do not advertise\n" | |
446 | "User specified metric for this range\n" | |
447 | "Advertised metric for this range\n") | |
6452df09 | 448 | { |
51c26414 DW |
449 | int idx_ipv4 = 1; |
450 | int idx_ipv6_prefixlen = 3; | |
093d7a3a | 451 | int idx_type = 4; |
6452df09 | 452 | int ret; |
453 | struct ospf6_area *oa; | |
454 | struct prefix prefix; | |
ca1f4309 | 455 | struct ospf6_route *range; |
c3c0ac83 | 456 | u_int32_t cost = OSPF_AREA_RANGE_COST_UNSPEC; |
6452df09 | 457 | |
51c26414 | 458 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, oa); |
6452df09 | 459 | |
51c26414 | 460 | ret = str2prefix (argv[idx_ipv6_prefixlen]->arg, &prefix); |
6452df09 | 461 | if (ret != 1 || prefix.family != AF_INET6) |
462 | { | |
51c26414 | 463 | vty_out (vty, "Malformed argument: %s%s", argv[idx_ipv6_prefixlen]->arg, VNL); |
6452df09 | 464 | return CMD_SUCCESS; |
465 | } | |
6452df09 | 466 | |
467 | range = ospf6_route_lookup (&prefix, oa->range_table); | |
468 | if (range == NULL) | |
469 | { | |
470 | range = ospf6_route_create (); | |
471 | range->type = OSPF6_DEST_TYPE_RANGE; | |
472 | range->prefix = prefix; | |
c3c0ac83 DS |
473 | range->path.area_id = oa->area_id; |
474 | range->path.cost = OSPF_AREA_RANGE_COST_UNSPEC; | |
6452df09 | 475 | } |
476 | ||
093d7a3a | 477 | if (argc > idx_type) |
6452df09 | 478 | { |
093d7a3a | 479 | if (strmatch (argv[idx_type]->text, "not-advertise")) |
c3c0ac83 DS |
480 | { |
481 | SET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); | |
482 | } | |
093d7a3a | 483 | else if (strmatch (argv[idx_type]->text, "advertise")) |
c3c0ac83 DS |
484 | { |
485 | UNSET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); | |
486 | } | |
487 | else | |
488 | { | |
cc9de1ba | 489 | VTY_GET_INTEGER_RANGE ("cost", cost, argv[5]->arg, 0, OSPF_LS_INFINITY); |
c3c0ac83 DS |
490 | UNSET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); |
491 | } | |
6452df09 | 492 | } |
493 | ||
c3c0ac83 DS |
494 | range->path.u.cost_config = cost; |
495 | ||
51c26414 | 496 | zlog_debug ("%s: for prefix %s, flag = %x\n", __func__, argv[idx_ipv6_prefixlen]->arg, range->flag); |
c3c0ac83 | 497 | if (range->rnode == NULL) |
86f9e5a7 | 498 | { |
c3c0ac83 DS |
499 | ospf6_route_add (range, oa->range_table); |
500 | } | |
501 | ||
502 | if (ospf6_is_router_abr (ospf6)) | |
503 | { | |
504 | /* Redo summaries if required */ | |
ca1f4309 | 505 | ospf6_abr_prefix_resummarize (ospf6); |
86f9e5a7 J |
506 | } |
507 | ||
6452df09 | 508 | return CMD_SUCCESS; |
509 | } | |
510 | ||
6452df09 | 511 | DEFUN (no_area_range, |
512 | no_area_range_cmd, | |
3a2d747c | 513 | "no area <A.B.C.D|(0-4294967295)> range X:X::X:X/M [<advertise|not-advertise|cost (0-16777215)>]", |
813d4307 | 514 | NO_STR |
6fbde29d | 515 | "OSPF6 area parameters\n" |
3a2d747c QY |
516 | "OSPF6 area ID in IP address format\n" |
517 | "OSPF6 area ID as a decimal value\n" | |
6452df09 | 518 | "Configured address range\n" |
3a2d747c QY |
519 | "Specify IPv6 prefix\n" |
520 | "Advertise\n" | |
521 | "Do not advertise\n" | |
522 | "User specified metric for this range\n" | |
523 | "Advertised metric for this range\n") | |
6452df09 | 524 | { |
51c26414 | 525 | int idx_ipv4 = 2; |
6452df09 | 526 | int ret; |
527 | struct ospf6_area *oa; | |
528 | struct prefix prefix; | |
c3c0ac83 | 529 | struct ospf6_route *range, *route; |
6452df09 | 530 | |
51c26414 | 531 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, oa); |
6452df09 | 532 | |
51c26414 | 533 | ret = str2prefix (argv[idx_ipv4]->arg, &prefix); |
6452df09 | 534 | if (ret != 1 || prefix.family != AF_INET6) |
535 | { | |
51c26414 | 536 | vty_out (vty, "Malformed argument: %s%s", argv[idx_ipv4]->arg, VNL); |
6452df09 | 537 | return CMD_SUCCESS; |
538 | } | |
539 | ||
540 | range = ospf6_route_lookup (&prefix, oa->range_table); | |
541 | if (range == NULL) | |
542 | { | |
51c26414 | 543 | vty_out (vty, "Range %s does not exists.%s", argv[idx_ipv4]->arg, VNL); |
6452df09 | 544 | return CMD_SUCCESS; |
545 | } | |
546 | ||
c3c0ac83 DS |
547 | if (ospf6_is_router_abr(oa->ospf6)) |
548 | { | |
549 | /* Blow away the aggregated LSA and route */ | |
550 | SET_FLAG (range->flag, OSPF6_ROUTE_REMOVE); | |
551 | ||
552 | /* Redo summaries if required */ | |
553 | for (route = ospf6_route_head (ospf6->route_table); route; | |
554 | route = ospf6_route_next (route)) | |
555 | ospf6_abr_originate_summary(route); | |
556 | ||
557 | /* purge the old aggregated summary LSA */ | |
558 | ospf6_abr_originate_summary(range); | |
559 | } | |
6452df09 | 560 | ospf6_route_remove (range, oa->range_table); |
8551e6da | 561 | |
6452df09 | 562 | return CMD_SUCCESS; |
563 | } | |
564 | ||
813d4307 | 565 | |
f412b39a | 566 | |
813d4307 | 567 | |
6452df09 | 568 | void |
569 | ospf6_area_config_write (struct vty *vty) | |
570 | { | |
52dc7ee6 | 571 | struct listnode *node; |
6452df09 | 572 | struct ospf6_area *oa; |
573 | struct ospf6_route *range; | |
4690c7d7 | 574 | char buf[PREFIX2STR_BUFFER]; |
6452df09 | 575 | |
1eb8ef25 | 576 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, node, oa)) |
6452df09 | 577 | { |
6452df09 | 578 | for (range = ospf6_route_head (oa->range_table); range; |
579 | range = ospf6_route_next (range)) | |
580 | { | |
581 | prefix2str (&range->prefix, buf, sizeof (buf)); | |
813d4307 DW |
582 | vty_out (vty, " area %s range %s", oa->name, buf); |
583 | ||
584 | if (CHECK_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE)) | |
585 | { | |
586 | vty_out (vty, " not-advertise"); | |
587 | } | |
588 | else | |
589 | { | |
590 | // "advertise" is the default so we do not display it | |
591 | if (range->path.u.cost_config != OSPF_AREA_RANGE_COST_UNSPEC) | |
592 | vty_out (vty, " cost %d", range->path.u.cost_config); | |
593 | } | |
594 | vty_out (vty, "%s", VNL); | |
595 | ||
6452df09 | 596 | } |
ca1f4309 DS |
597 | if (IS_AREA_STUB (oa)) |
598 | { | |
599 | if (oa->no_summary) | |
600 | vty_out (vty, " area %s stub no-summary%s", oa->name, VNL); | |
601 | else | |
602 | vty_out (vty, " area %s stub%s", oa->name, VNL); | |
603 | } | |
5fdaa04e JA |
604 | if (PREFIX_NAME_IN (oa)) |
605 | vty_out (vty, " area %s filter-list prefix %s in%s", | |
606 | oa->name, PREFIX_NAME_IN (oa), VNL); | |
607 | if (PREFIX_NAME_OUT (oa)) | |
608 | vty_out (vty, " area %s filter-list prefix %s out%s", | |
609 | oa->name, PREFIX_NAME_OUT (oa), VNL); | |
610 | if (IMPORT_NAME (oa)) | |
611 | vty_out (vty, " area %s import-list %s%s", | |
612 | oa->name, IMPORT_NAME (oa), VNL); | |
613 | if (EXPORT_NAME (oa)) | |
614 | vty_out (vty, " area %s export-list %s%s", | |
615 | oa->name, EXPORT_NAME (oa), VNL); | |
6452df09 | 616 | } |
617 | } | |
618 | ||
34956b31 | 619 | DEFUN (area_filter_list, |
620 | area_filter_list_cmd, | |
6147e2c6 | 621 | "area A.B.C.D filter-list prefix WORD <in|out>", |
b2d4d039 RW |
622 | "OSPF6 area parameters\n" |
623 | "OSPF6 area ID in IP address format\n" | |
624 | "Filter networks between OSPF6 areas\n" | |
625 | "Filter prefixes between OSPF6 areas\n" | |
34956b31 | 626 | "Name of an IPv6 prefix-list\n" |
627 | "Filter networks sent to this area\n" | |
628 | "Filter networks sent from this area\n") | |
629 | { | |
51c26414 DW |
630 | int idx_ipv4 = 1; |
631 | int idx_word = 4; | |
34956b31 | 632 | struct ospf6_area *area; |
633 | struct prefix_list *plist; | |
634 | ||
51c26414 | 635 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, area); |
34956b31 | 636 | |
51c26414 DW |
637 | plist = prefix_list_lookup (AFI_IP6, argv[idx_ipv4]->arg); |
638 | if (strncmp (argv[idx_word]->arg, "in", 2) == 0) | |
34956b31 | 639 | { |
640 | PREFIX_LIST_IN (area) = plist; | |
641 | if (PREFIX_NAME_IN (area)) | |
642 | free (PREFIX_NAME_IN (area)); | |
643 | ||
51c26414 | 644 | PREFIX_NAME_IN (area) = strdup (argv[idx_ipv4]->arg); |
34956b31 | 645 | ospf6_abr_reimport (area); |
646 | } | |
647 | else | |
648 | { | |
649 | PREFIX_LIST_OUT (area) = plist; | |
650 | if (PREFIX_NAME_OUT (area)) | |
651 | free (PREFIX_NAME_OUT (area)); | |
652 | ||
51c26414 | 653 | PREFIX_NAME_OUT (area) = strdup (argv[idx_ipv4]->arg); |
34956b31 | 654 | ospf6_abr_enable_area (area); |
655 | } | |
656 | ||
657 | return CMD_SUCCESS; | |
658 | } | |
659 | ||
660 | DEFUN (no_area_filter_list, | |
661 | no_area_filter_list_cmd, | |
6147e2c6 | 662 | "no area A.B.C.D filter-list prefix WORD <in|out>", |
34956b31 | 663 | NO_STR |
b2d4d039 RW |
664 | "OSPF6 area parameters\n" |
665 | "OSPF6 area ID in IP address format\n" | |
666 | "Filter networks between OSPF6 areas\n" | |
667 | "Filter prefixes between OSPF6 areas\n" | |
34956b31 | 668 | "Name of an IPv6 prefix-list\n" |
669 | "Filter networks sent to this area\n" | |
670 | "Filter networks sent from this area\n") | |
671 | { | |
51c26414 DW |
672 | int idx_ipv4 = 2; |
673 | int idx_word = 5; | |
34956b31 | 674 | struct ospf6_area *area; |
34956b31 | 675 | |
51c26414 | 676 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, area); |
34956b31 | 677 | |
51c26414 | 678 | if (strncmp (argv[idx_word]->arg, "in", 2) == 0) |
34956b31 | 679 | { |
680 | if (PREFIX_NAME_IN (area)) | |
51c26414 | 681 | if (strcmp (PREFIX_NAME_IN (area), argv[idx_ipv4]->arg) != 0) |
34956b31 | 682 | return CMD_SUCCESS; |
683 | ||
684 | PREFIX_LIST_IN (area) = NULL; | |
685 | if (PREFIX_NAME_IN (area)) | |
686 | free (PREFIX_NAME_IN (area)); | |
687 | ||
688 | PREFIX_NAME_IN (area) = NULL; | |
689 | ospf6_abr_reimport (area); | |
690 | } | |
691 | else | |
692 | { | |
693 | if (PREFIX_NAME_OUT (area)) | |
51c26414 | 694 | if (strcmp (PREFIX_NAME_OUT (area), argv[idx_ipv4]->arg) != 0) |
34956b31 | 695 | return CMD_SUCCESS; |
696 | ||
697 | PREFIX_LIST_OUT (area) = NULL; | |
698 | if (PREFIX_NAME_OUT (area)) | |
699 | free (PREFIX_NAME_OUT (area)); | |
700 | ||
701 | PREFIX_NAME_OUT (area) = NULL; | |
702 | ospf6_abr_enable_area (area); | |
703 | } | |
704 | ||
705 | return CMD_SUCCESS; | |
706 | } | |
707 | ||
708 | DEFUN (area_import_list, | |
709 | area_import_list_cmd, | |
710 | "area A.B.C.D import-list NAME", | |
b2d4d039 RW |
711 | "OSPF6 area parameters\n" |
712 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 713 | "Set the filter for networks from other areas announced to the specified one\n" |
714 | "Name of the acess-list\n") | |
715 | { | |
51c26414 DW |
716 | int idx_ipv4 = 1; |
717 | int idx_name = 3; | |
34956b31 | 718 | struct ospf6_area *area; |
719 | struct access_list *list; | |
720 | ||
51c26414 | 721 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 722 | |
51c26414 | 723 | list = access_list_lookup (AFI_IP6, argv[idx_name]->arg); |
34956b31 | 724 | |
725 | IMPORT_LIST (area) = list; | |
726 | ||
727 | if (IMPORT_NAME (area)) | |
728 | free (IMPORT_NAME (area)); | |
729 | ||
51c26414 | 730 | IMPORT_NAME (area) = strdup (argv[idx_name]->arg); |
34956b31 | 731 | ospf6_abr_reimport (area); |
732 | ||
733 | return CMD_SUCCESS; | |
734 | } | |
735 | ||
736 | DEFUN (no_area_import_list, | |
737 | no_area_import_list_cmd, | |
738 | "no area A.B.C.D import-list NAME", | |
6fbde29d | 739 | NO_STR |
b2d4d039 RW |
740 | "OSPF6 area parameters\n" |
741 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 742 | "Unset the filter for networks announced to other areas\n" |
6fbde29d | 743 | "Name of the access-list\n") |
34956b31 | 744 | { |
51c26414 | 745 | int idx_ipv4 = 2; |
34956b31 | 746 | struct ospf6_area *area; |
747 | ||
51c26414 | 748 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 749 | |
750 | IMPORT_LIST (area) = 0; | |
751 | ||
752 | if (IMPORT_NAME (area)) | |
753 | free (IMPORT_NAME (area)); | |
754 | ||
755 | IMPORT_NAME (area) = NULL; | |
756 | ospf6_abr_reimport (area); | |
757 | ||
758 | return CMD_SUCCESS; | |
759 | } | |
760 | ||
761 | DEFUN (area_export_list, | |
762 | area_export_list_cmd, | |
763 | "area A.B.C.D export-list NAME", | |
b2d4d039 RW |
764 | "OSPF6 area parameters\n" |
765 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 766 | "Set the filter for networks announced to other areas\n" |
767 | "Name of the acess-list\n") | |
768 | { | |
51c26414 DW |
769 | int idx_ipv4 = 1; |
770 | int idx_name = 3; | |
34956b31 | 771 | struct ospf6_area *area; |
772 | struct access_list *list; | |
773 | ||
51c26414 | 774 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 775 | |
51c26414 | 776 | list = access_list_lookup (AFI_IP6, argv[idx_name]->arg); |
34956b31 | 777 | |
778 | EXPORT_LIST (area) = list; | |
779 | ||
780 | if (EXPORT_NAME (area)) | |
781 | free (EXPORT_NAME (area)); | |
782 | ||
51c26414 | 783 | EXPORT_NAME (area) = strdup (argv[idx_name]->arg); |
34956b31 | 784 | ospf6_abr_enable_area (area); |
785 | ||
786 | return CMD_SUCCESS; | |
787 | } | |
788 | ||
789 | DEFUN (no_area_export_list, | |
790 | no_area_export_list_cmd, | |
791 | "no area A.B.C.D export-list NAME", | |
6fbde29d | 792 | NO_STR |
b2d4d039 RW |
793 | "OSPF6 area parameters\n" |
794 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 795 | "Unset the filter for networks announced to other areas\n" |
796 | "Name of the access-list\n") | |
797 | { | |
51c26414 | 798 | int idx_ipv4 = 2; |
34956b31 | 799 | struct ospf6_area *area; |
800 | ||
51c26414 | 801 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 802 | |
803 | EXPORT_LIST (area) = 0; | |
804 | ||
805 | if (EXPORT_NAME (area)) | |
806 | free (EXPORT_NAME (area)); | |
807 | ||
808 | EXPORT_NAME (area) = NULL; | |
809 | ospf6_abr_enable_area (area); | |
810 | ||
811 | return CMD_SUCCESS; | |
812 | } | |
813 | ||
508e53e2 | 814 | DEFUN (show_ipv6_ospf6_spf_tree, |
815 | show_ipv6_ospf6_spf_tree_cmd, | |
816 | "show ipv6 ospf6 spf tree", | |
817 | SHOW_STR | |
818 | IP6_STR | |
819 | OSPF6_STR | |
820 | "Shortest Path First caculation\n" | |
821 | "Show SPF tree\n") | |
718e3744 | 822 | { |
52dc7ee6 | 823 | struct listnode *node; |
508e53e2 | 824 | struct ospf6_area *oa; |
825 | struct ospf6_vertex *root; | |
826 | struct ospf6_route *route; | |
827 | struct prefix prefix; | |
718e3744 | 828 | |
b52a8a52 DS |
829 | OSPF6_CMD_CHECK_RUNNING (); |
830 | ||
508e53e2 | 831 | ospf6_linkstate_prefix (ospf6->router_id, htonl (0), &prefix); |
1eb8ef25 | 832 | |
833 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, node, oa)) | |
508e53e2 | 834 | { |
508e53e2 | 835 | route = ospf6_route_lookup (&prefix, oa->spf_table); |
836 | if (route == NULL) | |
837 | { | |
838 | vty_out (vty, "LS entry for root not found in area %s%s", | |
049207c3 | 839 | oa->name, VNL); |
508e53e2 | 840 | continue; |
841 | } | |
842 | root = (struct ospf6_vertex *) route->route_option; | |
843 | ospf6_spf_display_subtree (vty, "", 0, root); | |
844 | } | |
845 | ||
846 | return CMD_SUCCESS; | |
847 | } | |
848 | ||
849 | DEFUN (show_ipv6_ospf6_area_spf_tree, | |
850 | show_ipv6_ospf6_area_spf_tree_cmd, | |
851 | "show ipv6 ospf6 area A.B.C.D spf tree", | |
852 | SHOW_STR | |
853 | IP6_STR | |
854 | OSPF6_STR | |
855 | OSPF6_AREA_STR | |
856 | OSPF6_AREA_ID_STR | |
857 | "Shortest Path First caculation\n" | |
858 | "Show SPF tree\n") | |
859 | { | |
51c26414 | 860 | int idx_ipv4 = 4; |
508e53e2 | 861 | u_int32_t area_id; |
862 | struct ospf6_area *oa; | |
863 | struct ospf6_vertex *root; | |
864 | struct ospf6_route *route; | |
865 | struct prefix prefix; | |
718e3744 | 866 | |
b52a8a52 DS |
867 | OSPF6_CMD_CHECK_RUNNING (); |
868 | ||
508e53e2 | 869 | ospf6_linkstate_prefix (ospf6->router_id, htonl (0), &prefix); |
718e3744 | 870 | |
51c26414 | 871 | if (inet_pton (AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) |
718e3744 | 872 | { |
51c26414 | 873 | vty_out (vty, "Malformed Area-ID: %s%s", argv[idx_ipv4]->arg, VNL); |
508e53e2 | 874 | return CMD_SUCCESS; |
875 | } | |
876 | oa = ospf6_area_lookup (area_id, ospf6); | |
877 | if (oa == NULL) | |
878 | { | |
51c26414 | 879 | vty_out (vty, "No such Area: %s%s", argv[idx_ipv4]->arg, VNL); |
508e53e2 | 880 | return CMD_SUCCESS; |
718e3744 | 881 | } |
718e3744 | 882 | |
508e53e2 | 883 | route = ospf6_route_lookup (&prefix, oa->spf_table); |
884 | if (route == NULL) | |
718e3744 | 885 | { |
508e53e2 | 886 | vty_out (vty, "LS entry for root not found in area %s%s", |
049207c3 | 887 | oa->name, VNL); |
508e53e2 | 888 | return CMD_SUCCESS; |
718e3744 | 889 | } |
508e53e2 | 890 | root = (struct ospf6_vertex *) route->route_option; |
891 | ospf6_spf_display_subtree (vty, "", 0, root); | |
892 | ||
893 | return CMD_SUCCESS; | |
718e3744 | 894 | } |
895 | ||
508e53e2 | 896 | DEFUN (show_ipv6_ospf6_simulate_spf_tree_root, |
897 | show_ipv6_ospf6_simulate_spf_tree_root_cmd, | |
898 | "show ipv6 ospf6 simulate spf-tree A.B.C.D area A.B.C.D", | |
899 | SHOW_STR | |
900 | IP6_STR | |
901 | OSPF6_STR | |
d7fa34c1 | 902 | "Shortest Path First calculation\n" |
508e53e2 | 903 | "Show SPF tree\n" |
d7fa34c1 QY |
904 | "Specify root's router-id to calculate another router's SPF tree\n" |
905 | "OSPF6 area parameters\n" | |
906 | OSPF6_AREA_ID_STR) | |
508e53e2 | 907 | { |
51c26414 DW |
908 | int idx_ipv4 = 5; |
909 | int idx_ipv4_2 = 7; | |
508e53e2 | 910 | u_int32_t area_id; |
911 | struct ospf6_area *oa; | |
912 | struct ospf6_vertex *root; | |
913 | struct ospf6_route *route; | |
914 | struct prefix prefix; | |
915 | u_int32_t router_id; | |
916 | struct ospf6_route_table *spf_table; | |
917 | unsigned char tmp_debug_ospf6_spf = 0; | |
918 | ||
b52a8a52 DS |
919 | OSPF6_CMD_CHECK_RUNNING (); |
920 | ||
51c26414 | 921 | inet_pton (AF_INET, argv[idx_ipv4]->arg, &router_id); |
508e53e2 | 922 | ospf6_linkstate_prefix (router_id, htonl (0), &prefix); |
923 | ||
51c26414 | 924 | if (inet_pton (AF_INET, argv[idx_ipv4_2]->arg, &area_id) != 1) |
508e53e2 | 925 | { |
51c26414 | 926 | vty_out (vty, "Malformed Area-ID: %s%s", argv[idx_ipv4_2]->arg, VNL); |
508e53e2 | 927 | return CMD_SUCCESS; |
928 | } | |
929 | oa = ospf6_area_lookup (area_id, ospf6); | |
930 | if (oa == NULL) | |
931 | { | |
51c26414 | 932 | vty_out (vty, "No such Area: %s%s", argv[idx_ipv4_2]->arg, VNL); |
508e53e2 | 933 | return CMD_SUCCESS; |
934 | } | |
935 | ||
936 | tmp_debug_ospf6_spf = conf_debug_ospf6_spf; | |
937 | conf_debug_ospf6_spf = 0; | |
938 | ||
cf1ce250 | 939 | spf_table = OSPF6_ROUTE_TABLE_CREATE (NONE, SPF_RESULTS); |
508e53e2 | 940 | ospf6_spf_calculation (router_id, spf_table, oa); |
941 | ||
942 | conf_debug_ospf6_spf = tmp_debug_ospf6_spf; | |
943 | ||
944 | route = ospf6_route_lookup (&prefix, spf_table); | |
945 | if (route == NULL) | |
946 | { | |
947 | ospf6_spf_table_finish (spf_table); | |
948 | ospf6_route_table_delete (spf_table); | |
949 | return CMD_SUCCESS; | |
950 | } | |
951 | root = (struct ospf6_vertex *) route->route_option; | |
952 | ospf6_spf_display_subtree (vty, "", 0, root); | |
718e3744 | 953 | |
508e53e2 | 954 | ospf6_spf_table_finish (spf_table); |
955 | ospf6_route_table_delete (spf_table); | |
956 | ||
957 | return CMD_SUCCESS; | |
958 | } | |
959 | ||
ca1f4309 DS |
960 | DEFUN (ospf6_area_stub, |
961 | ospf6_area_stub_cmd, | |
6147e2c6 | 962 | "area <A.B.C.D|(0-4294967295)> stub", |
ca1f4309 DS |
963 | "OSPF6 area parameters\n" |
964 | "OSPF6 area ID in IP address format\n" | |
965 | "OSPF6 area ID as a decimal value\n" | |
966 | "Configure OSPF6 area as stub\n") | |
967 | { | |
51c26414 | 968 | int idx_ipv4_number = 1; |
ca1f4309 DS |
969 | struct ospf6_area *area; |
970 | ||
51c26414 | 971 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
972 | |
973 | if (!ospf6_area_stub_set (ospf6, area)) | |
974 | { | |
975 | vty_out (vty, "First deconfigure all virtual link through this area%s", | |
976 | VTY_NEWLINE); | |
977 | return CMD_WARNING; | |
978 | } | |
979 | ||
980 | ospf6_area_no_summary_unset (ospf6, area); | |
981 | ||
982 | return CMD_SUCCESS; | |
983 | } | |
984 | ||
985 | DEFUN (ospf6_area_stub_no_summary, | |
986 | ospf6_area_stub_no_summary_cmd, | |
6147e2c6 | 987 | "area <A.B.C.D|(0-4294967295)> stub no-summary", |
ca1f4309 DS |
988 | "OSPF6 stub parameters\n" |
989 | "OSPF6 area ID in IP address format\n" | |
990 | "OSPF6 area ID as a decimal value\n" | |
991 | "Configure OSPF6 area as stub\n" | |
992 | "Do not inject inter-area routes into stub\n") | |
993 | { | |
51c26414 | 994 | int idx_ipv4_number = 1; |
ca1f4309 DS |
995 | struct ospf6_area *area; |
996 | ||
51c26414 | 997 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
998 | |
999 | if (!ospf6_area_stub_set (ospf6, area)) | |
1000 | { | |
1001 | vty_out (vty, "First deconfigure all virtual link through this area%s", | |
1002 | VTY_NEWLINE); | |
1003 | return CMD_WARNING; | |
1004 | } | |
1005 | ||
1006 | ospf6_area_no_summary_set (ospf6, area); | |
1007 | ||
1008 | return CMD_SUCCESS; | |
1009 | } | |
1010 | ||
1011 | DEFUN (no_ospf6_area_stub, | |
1012 | no_ospf6_area_stub_cmd, | |
6147e2c6 | 1013 | "no area <A.B.C.D|(0-4294967295)> stub", |
ca1f4309 DS |
1014 | NO_STR |
1015 | "OSPF6 area parameters\n" | |
1016 | "OSPF6 area ID in IP address format\n" | |
1017 | "OSPF6 area ID as a decimal value\n" | |
1018 | "Configure OSPF6 area as stub\n") | |
1019 | { | |
51c26414 | 1020 | int idx_ipv4_number = 2; |
ca1f4309 DS |
1021 | struct ospf6_area *area; |
1022 | ||
51c26414 | 1023 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
1024 | |
1025 | ospf6_area_stub_unset (ospf6, area); | |
1026 | ospf6_area_no_summary_unset (ospf6, area); | |
1027 | ||
1028 | return CMD_SUCCESS; | |
1029 | } | |
1030 | ||
1031 | DEFUN (no_ospf6_area_stub_no_summary, | |
1032 | no_ospf6_area_stub_no_summary_cmd, | |
6147e2c6 | 1033 | "no area <A.B.C.D|(0-4294967295)> stub no-summary", |
ca1f4309 DS |
1034 | NO_STR |
1035 | "OSPF6 area parameters\n" | |
1036 | "OSPF6 area ID in IP address format\n" | |
1037 | "OSPF6 area ID as a decimal value\n" | |
1038 | "Configure OSPF6 area as stub\n" | |
1039 | "Do not inject inter-area routes into area\n") | |
1040 | { | |
51c26414 | 1041 | int idx_ipv4_number = 2; |
ca1f4309 DS |
1042 | struct ospf6_area *area; |
1043 | ||
51c26414 | 1044 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
1045 | |
1046 | ospf6_area_stub_unset (ospf6, area); | |
1047 | ospf6_area_no_summary_unset (ospf6, area); | |
1048 | ||
1049 | return CMD_SUCCESS; | |
1050 | } | |
1051 | ||
508e53e2 | 1052 | void |
6ac29a51 | 1053 | ospf6_area_init (void) |
508e53e2 | 1054 | { |
1055 | install_element (VIEW_NODE, &show_ipv6_ospf6_spf_tree_cmd); | |
508e53e2 | 1056 | install_element (VIEW_NODE, &show_ipv6_ospf6_area_spf_tree_cmd); |
508e53e2 | 1057 | install_element (VIEW_NODE, &show_ipv6_ospf6_simulate_spf_tree_root_cmd); |
1058 | ||
6452df09 | 1059 | install_element (OSPF6_NODE, &area_range_cmd); |
6452df09 | 1060 | install_element (OSPF6_NODE, &no_area_range_cmd); |
ca1f4309 DS |
1061 | install_element (OSPF6_NODE, &ospf6_area_stub_no_summary_cmd); |
1062 | install_element (OSPF6_NODE, &ospf6_area_stub_cmd); | |
1063 | install_element (OSPF6_NODE, &no_ospf6_area_stub_no_summary_cmd); | |
1064 | install_element (OSPF6_NODE, &no_ospf6_area_stub_cmd); | |
1065 | ||
34956b31 | 1066 | |
1067 | install_element (OSPF6_NODE, &area_import_list_cmd); | |
1068 | install_element (OSPF6_NODE, &no_area_import_list_cmd); | |
1069 | install_element (OSPF6_NODE, &area_export_list_cmd); | |
1070 | install_element (OSPF6_NODE, &no_area_export_list_cmd); | |
1071 | ||
1072 | install_element (OSPF6_NODE, &area_filter_list_cmd); | |
1073 | install_element (OSPF6_NODE, &no_area_filter_list_cmd); | |
1074 | ||
508e53e2 | 1075 | } |
049207c3 | 1076 | |
6452df09 | 1077 |