]>
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 | * | |
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 | |
049207c3 | 408 | #define OSPF6_CMD_AREA_LOOKUP(str, oa) \ |
409 | { \ | |
410 | u_int32_t area_id = 0; \ | |
411 | if (inet_pton (AF_INET, str, &area_id) != 1) \ | |
412 | { \ | |
413 | vty_out (vty, "Malformed Area-ID: %s%s", str, VNL); \ | |
414 | return CMD_SUCCESS; \ | |
415 | } \ | |
416 | oa = ospf6_area_lookup (area_id, ospf6); \ | |
417 | if (oa == NULL) \ | |
418 | { \ | |
419 | vty_out (vty, "No such Area: %s%s", str, VNL); \ | |
420 | return CMD_SUCCESS; \ | |
421 | } \ | |
508e53e2 | 422 | } |
718e3744 | 423 | |
6452df09 | 424 | #define OSPF6_CMD_AREA_GET(str, oa) \ |
425 | { \ | |
426 | u_int32_t area_id = 0; \ | |
427 | if (inet_pton (AF_INET, str, &area_id) != 1) \ | |
428 | { \ | |
429 | vty_out (vty, "Malformed Area-ID: %s%s", str, VNL); \ | |
430 | return CMD_SUCCESS; \ | |
431 | } \ | |
432 | oa = ospf6_area_get (area_id, ospf6); \ | |
433 | } | |
434 | ||
435 | DEFUN (area_range, | |
436 | area_range_cmd, | |
6de69f83 | 437 | "area <A.B.C.D|(0-4294967295)> range X:X::X:X/M [<advertise|not-advertise|cost (0-16777215)>]", |
6fbde29d RW |
438 | "OSPF6 area parameters\n" |
439 | "OSPF6 area ID in IP address format\n" | |
440 | "OSPF6 area ID as a decimal value\n" | |
6452df09 | 441 | "Configured address range\n" |
442 | "Specify IPv6 prefix\n" | |
093d7a3a DW |
443 | "Advertise\n" |
444 | "Do not advertise\n" | |
445 | "User specified metric for this range\n" | |
446 | "Advertised metric for this range\n") | |
6452df09 | 447 | { |
51c26414 DW |
448 | int idx_ipv4 = 1; |
449 | int idx_ipv6_prefixlen = 3; | |
093d7a3a | 450 | int idx_type = 4; |
6452df09 | 451 | int ret; |
452 | struct ospf6_area *oa; | |
453 | struct prefix prefix; | |
ca1f4309 | 454 | struct ospf6_route *range; |
c3c0ac83 | 455 | u_int32_t cost = OSPF_AREA_RANGE_COST_UNSPEC; |
6452df09 | 456 | |
51c26414 | 457 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, oa); |
6452df09 | 458 | |
51c26414 | 459 | ret = str2prefix (argv[idx_ipv6_prefixlen]->arg, &prefix); |
6452df09 | 460 | if (ret != 1 || prefix.family != AF_INET6) |
461 | { | |
51c26414 | 462 | vty_out (vty, "Malformed argument: %s%s", argv[idx_ipv6_prefixlen]->arg, VNL); |
6452df09 | 463 | return CMD_SUCCESS; |
464 | } | |
6452df09 | 465 | |
466 | range = ospf6_route_lookup (&prefix, oa->range_table); | |
467 | if (range == NULL) | |
468 | { | |
469 | range = ospf6_route_create (); | |
470 | range->type = OSPF6_DEST_TYPE_RANGE; | |
471 | range->prefix = prefix; | |
c3c0ac83 DS |
472 | range->path.area_id = oa->area_id; |
473 | range->path.cost = OSPF_AREA_RANGE_COST_UNSPEC; | |
6452df09 | 474 | } |
475 | ||
093d7a3a | 476 | if (argc > idx_type) |
6452df09 | 477 | { |
093d7a3a | 478 | if (strmatch (argv[idx_type]->text, "not-advertise")) |
c3c0ac83 DS |
479 | { |
480 | SET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); | |
481 | } | |
093d7a3a | 482 | else if (strmatch (argv[idx_type]->text, "advertise")) |
c3c0ac83 DS |
483 | { |
484 | UNSET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); | |
485 | } | |
486 | else | |
487 | { | |
cc9de1ba | 488 | VTY_GET_INTEGER_RANGE ("cost", cost, argv[5]->arg, 0, OSPF_LS_INFINITY); |
c3c0ac83 DS |
489 | UNSET_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE); |
490 | } | |
6452df09 | 491 | } |
492 | ||
c3c0ac83 DS |
493 | range->path.u.cost_config = cost; |
494 | ||
51c26414 | 495 | zlog_debug ("%s: for prefix %s, flag = %x\n", __func__, argv[idx_ipv6_prefixlen]->arg, range->flag); |
c3c0ac83 | 496 | if (range->rnode == NULL) |
86f9e5a7 | 497 | { |
c3c0ac83 DS |
498 | ospf6_route_add (range, oa->range_table); |
499 | } | |
500 | ||
501 | if (ospf6_is_router_abr (ospf6)) | |
502 | { | |
503 | /* Redo summaries if required */ | |
ca1f4309 | 504 | ospf6_abr_prefix_resummarize (ospf6); |
86f9e5a7 J |
505 | } |
506 | ||
6452df09 | 507 | return CMD_SUCCESS; |
508 | } | |
509 | ||
6452df09 | 510 | DEFUN (no_area_range, |
511 | no_area_range_cmd, | |
3a2d747c | 512 | "no area <A.B.C.D|(0-4294967295)> range X:X::X:X/M [<advertise|not-advertise|cost (0-16777215)>]", |
813d4307 | 513 | NO_STR |
6fbde29d | 514 | "OSPF6 area parameters\n" |
3a2d747c QY |
515 | "OSPF6 area ID in IP address format\n" |
516 | "OSPF6 area ID as a decimal value\n" | |
6452df09 | 517 | "Configured address range\n" |
3a2d747c QY |
518 | "Specify IPv6 prefix\n" |
519 | "Advertise\n" | |
520 | "Do not advertise\n" | |
521 | "User specified metric for this range\n" | |
522 | "Advertised metric for this range\n") | |
6452df09 | 523 | { |
51c26414 | 524 | int idx_ipv4 = 2; |
6452df09 | 525 | int ret; |
526 | struct ospf6_area *oa; | |
527 | struct prefix prefix; | |
c3c0ac83 | 528 | struct ospf6_route *range, *route; |
6452df09 | 529 | |
51c26414 | 530 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, oa); |
6452df09 | 531 | |
51c26414 | 532 | ret = str2prefix (argv[idx_ipv4]->arg, &prefix); |
6452df09 | 533 | if (ret != 1 || prefix.family != AF_INET6) |
534 | { | |
51c26414 | 535 | vty_out (vty, "Malformed argument: %s%s", argv[idx_ipv4]->arg, VNL); |
6452df09 | 536 | return CMD_SUCCESS; |
537 | } | |
538 | ||
539 | range = ospf6_route_lookup (&prefix, oa->range_table); | |
540 | if (range == NULL) | |
541 | { | |
51c26414 | 542 | vty_out (vty, "Range %s does not exists.%s", argv[idx_ipv4]->arg, VNL); |
6452df09 | 543 | return CMD_SUCCESS; |
544 | } | |
545 | ||
c3c0ac83 DS |
546 | if (ospf6_is_router_abr(oa->ospf6)) |
547 | { | |
548 | /* Blow away the aggregated LSA and route */ | |
549 | SET_FLAG (range->flag, OSPF6_ROUTE_REMOVE); | |
550 | ||
551 | /* Redo summaries if required */ | |
552 | for (route = ospf6_route_head (ospf6->route_table); route; | |
553 | route = ospf6_route_next (route)) | |
554 | ospf6_abr_originate_summary(route); | |
555 | ||
556 | /* purge the old aggregated summary LSA */ | |
557 | ospf6_abr_originate_summary(range); | |
558 | } | |
6452df09 | 559 | ospf6_route_remove (range, oa->range_table); |
8551e6da | 560 | |
6452df09 | 561 | return CMD_SUCCESS; |
562 | } | |
563 | ||
813d4307 | 564 | |
f412b39a | 565 | |
813d4307 | 566 | |
6452df09 | 567 | void |
568 | ospf6_area_config_write (struct vty *vty) | |
569 | { | |
52dc7ee6 | 570 | struct listnode *node; |
6452df09 | 571 | struct ospf6_area *oa; |
572 | struct ospf6_route *range; | |
4690c7d7 | 573 | char buf[PREFIX2STR_BUFFER]; |
6452df09 | 574 | |
1eb8ef25 | 575 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, node, oa)) |
6452df09 | 576 | { |
6452df09 | 577 | for (range = ospf6_route_head (oa->range_table); range; |
578 | range = ospf6_route_next (range)) | |
579 | { | |
580 | prefix2str (&range->prefix, buf, sizeof (buf)); | |
813d4307 DW |
581 | vty_out (vty, " area %s range %s", oa->name, buf); |
582 | ||
583 | if (CHECK_FLAG (range->flag, OSPF6_ROUTE_DO_NOT_ADVERTISE)) | |
584 | { | |
585 | vty_out (vty, " not-advertise"); | |
586 | } | |
587 | else | |
588 | { | |
589 | // "advertise" is the default so we do not display it | |
590 | if (range->path.u.cost_config != OSPF_AREA_RANGE_COST_UNSPEC) | |
591 | vty_out (vty, " cost %d", range->path.u.cost_config); | |
592 | } | |
593 | vty_out (vty, "%s", VNL); | |
594 | ||
6452df09 | 595 | } |
ca1f4309 DS |
596 | if (IS_AREA_STUB (oa)) |
597 | { | |
598 | if (oa->no_summary) | |
599 | vty_out (vty, " area %s stub no-summary%s", oa->name, VNL); | |
600 | else | |
601 | vty_out (vty, " area %s stub%s", oa->name, VNL); | |
602 | } | |
5fdaa04e JA |
603 | if (PREFIX_NAME_IN (oa)) |
604 | vty_out (vty, " area %s filter-list prefix %s in%s", | |
605 | oa->name, PREFIX_NAME_IN (oa), VNL); | |
606 | if (PREFIX_NAME_OUT (oa)) | |
607 | vty_out (vty, " area %s filter-list prefix %s out%s", | |
608 | oa->name, PREFIX_NAME_OUT (oa), VNL); | |
609 | if (IMPORT_NAME (oa)) | |
610 | vty_out (vty, " area %s import-list %s%s", | |
611 | oa->name, IMPORT_NAME (oa), VNL); | |
612 | if (EXPORT_NAME (oa)) | |
613 | vty_out (vty, " area %s export-list %s%s", | |
614 | oa->name, EXPORT_NAME (oa), VNL); | |
6452df09 | 615 | } |
616 | } | |
617 | ||
34956b31 | 618 | DEFUN (area_filter_list, |
619 | area_filter_list_cmd, | |
6147e2c6 | 620 | "area A.B.C.D filter-list prefix WORD <in|out>", |
b2d4d039 RW |
621 | "OSPF6 area parameters\n" |
622 | "OSPF6 area ID in IP address format\n" | |
623 | "Filter networks between OSPF6 areas\n" | |
624 | "Filter prefixes between OSPF6 areas\n" | |
34956b31 | 625 | "Name of an IPv6 prefix-list\n" |
626 | "Filter networks sent to this area\n" | |
627 | "Filter networks sent from this area\n") | |
628 | { | |
51c26414 DW |
629 | int idx_ipv4 = 1; |
630 | int idx_word = 4; | |
34956b31 | 631 | struct ospf6_area *area; |
632 | struct prefix_list *plist; | |
633 | ||
51c26414 | 634 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, area); |
34956b31 | 635 | |
51c26414 DW |
636 | plist = prefix_list_lookup (AFI_IP6, argv[idx_ipv4]->arg); |
637 | if (strncmp (argv[idx_word]->arg, "in", 2) == 0) | |
34956b31 | 638 | { |
639 | PREFIX_LIST_IN (area) = plist; | |
640 | if (PREFIX_NAME_IN (area)) | |
641 | free (PREFIX_NAME_IN (area)); | |
642 | ||
51c26414 | 643 | PREFIX_NAME_IN (area) = strdup (argv[idx_ipv4]->arg); |
34956b31 | 644 | ospf6_abr_reimport (area); |
645 | } | |
646 | else | |
647 | { | |
648 | PREFIX_LIST_OUT (area) = plist; | |
649 | if (PREFIX_NAME_OUT (area)) | |
650 | free (PREFIX_NAME_OUT (area)); | |
651 | ||
51c26414 | 652 | PREFIX_NAME_OUT (area) = strdup (argv[idx_ipv4]->arg); |
34956b31 | 653 | ospf6_abr_enable_area (area); |
654 | } | |
655 | ||
656 | return CMD_SUCCESS; | |
657 | } | |
658 | ||
659 | DEFUN (no_area_filter_list, | |
660 | no_area_filter_list_cmd, | |
6147e2c6 | 661 | "no area A.B.C.D filter-list prefix WORD <in|out>", |
34956b31 | 662 | NO_STR |
b2d4d039 RW |
663 | "OSPF6 area parameters\n" |
664 | "OSPF6 area ID in IP address format\n" | |
665 | "Filter networks between OSPF6 areas\n" | |
666 | "Filter prefixes between OSPF6 areas\n" | |
34956b31 | 667 | "Name of an IPv6 prefix-list\n" |
668 | "Filter networks sent to this area\n" | |
669 | "Filter networks sent from this area\n") | |
670 | { | |
51c26414 DW |
671 | int idx_ipv4 = 2; |
672 | int idx_word = 5; | |
34956b31 | 673 | struct ospf6_area *area; |
34956b31 | 674 | |
51c26414 | 675 | OSPF6_CMD_AREA_GET (argv[idx_ipv4]->arg, area); |
34956b31 | 676 | |
51c26414 | 677 | if (strncmp (argv[idx_word]->arg, "in", 2) == 0) |
34956b31 | 678 | { |
679 | if (PREFIX_NAME_IN (area)) | |
51c26414 | 680 | if (strcmp (PREFIX_NAME_IN (area), argv[idx_ipv4]->arg) != 0) |
34956b31 | 681 | return CMD_SUCCESS; |
682 | ||
683 | PREFIX_LIST_IN (area) = NULL; | |
684 | if (PREFIX_NAME_IN (area)) | |
685 | free (PREFIX_NAME_IN (area)); | |
686 | ||
687 | PREFIX_NAME_IN (area) = NULL; | |
688 | ospf6_abr_reimport (area); | |
689 | } | |
690 | else | |
691 | { | |
692 | if (PREFIX_NAME_OUT (area)) | |
51c26414 | 693 | if (strcmp (PREFIX_NAME_OUT (area), argv[idx_ipv4]->arg) != 0) |
34956b31 | 694 | return CMD_SUCCESS; |
695 | ||
696 | PREFIX_LIST_OUT (area) = NULL; | |
697 | if (PREFIX_NAME_OUT (area)) | |
698 | free (PREFIX_NAME_OUT (area)); | |
699 | ||
700 | PREFIX_NAME_OUT (area) = NULL; | |
701 | ospf6_abr_enable_area (area); | |
702 | } | |
703 | ||
704 | return CMD_SUCCESS; | |
705 | } | |
706 | ||
707 | DEFUN (area_import_list, | |
708 | area_import_list_cmd, | |
709 | "area A.B.C.D import-list NAME", | |
b2d4d039 RW |
710 | "OSPF6 area parameters\n" |
711 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 712 | "Set the filter for networks from other areas announced to the specified one\n" |
713 | "Name of the acess-list\n") | |
714 | { | |
51c26414 DW |
715 | int idx_ipv4 = 1; |
716 | int idx_name = 3; | |
34956b31 | 717 | struct ospf6_area *area; |
718 | struct access_list *list; | |
719 | ||
51c26414 | 720 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 721 | |
51c26414 | 722 | list = access_list_lookup (AFI_IP6, argv[idx_name]->arg); |
34956b31 | 723 | |
724 | IMPORT_LIST (area) = list; | |
725 | ||
726 | if (IMPORT_NAME (area)) | |
727 | free (IMPORT_NAME (area)); | |
728 | ||
51c26414 | 729 | IMPORT_NAME (area) = strdup (argv[idx_name]->arg); |
34956b31 | 730 | ospf6_abr_reimport (area); |
731 | ||
732 | return CMD_SUCCESS; | |
733 | } | |
734 | ||
735 | DEFUN (no_area_import_list, | |
736 | no_area_import_list_cmd, | |
737 | "no area A.B.C.D import-list NAME", | |
6fbde29d | 738 | NO_STR |
b2d4d039 RW |
739 | "OSPF6 area parameters\n" |
740 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 741 | "Unset the filter for networks announced to other areas\n" |
6fbde29d | 742 | "Name of the access-list\n") |
34956b31 | 743 | { |
51c26414 | 744 | int idx_ipv4 = 2; |
34956b31 | 745 | struct ospf6_area *area; |
746 | ||
51c26414 | 747 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 748 | |
749 | IMPORT_LIST (area) = 0; | |
750 | ||
751 | if (IMPORT_NAME (area)) | |
752 | free (IMPORT_NAME (area)); | |
753 | ||
754 | IMPORT_NAME (area) = NULL; | |
755 | ospf6_abr_reimport (area); | |
756 | ||
757 | return CMD_SUCCESS; | |
758 | } | |
759 | ||
760 | DEFUN (area_export_list, | |
761 | area_export_list_cmd, | |
762 | "area A.B.C.D export-list NAME", | |
b2d4d039 RW |
763 | "OSPF6 area parameters\n" |
764 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 765 | "Set the filter for networks announced to other areas\n" |
766 | "Name of the acess-list\n") | |
767 | { | |
51c26414 DW |
768 | int idx_ipv4 = 1; |
769 | int idx_name = 3; | |
34956b31 | 770 | struct ospf6_area *area; |
771 | struct access_list *list; | |
772 | ||
51c26414 | 773 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 774 | |
51c26414 | 775 | list = access_list_lookup (AFI_IP6, argv[idx_name]->arg); |
34956b31 | 776 | |
777 | EXPORT_LIST (area) = list; | |
778 | ||
779 | if (EXPORT_NAME (area)) | |
780 | free (EXPORT_NAME (area)); | |
781 | ||
51c26414 | 782 | EXPORT_NAME (area) = strdup (argv[idx_name]->arg); |
34956b31 | 783 | ospf6_abr_enable_area (area); |
784 | ||
785 | return CMD_SUCCESS; | |
786 | } | |
787 | ||
788 | DEFUN (no_area_export_list, | |
789 | no_area_export_list_cmd, | |
790 | "no area A.B.C.D export-list NAME", | |
6fbde29d | 791 | NO_STR |
b2d4d039 RW |
792 | "OSPF6 area parameters\n" |
793 | "OSPF6 area ID in IP address format\n" | |
34956b31 | 794 | "Unset the filter for networks announced to other areas\n" |
795 | "Name of the access-list\n") | |
796 | { | |
51c26414 | 797 | int idx_ipv4 = 2; |
34956b31 | 798 | struct ospf6_area *area; |
799 | ||
51c26414 | 800 | OSPF6_CMD_AREA_GET(argv[idx_ipv4]->arg, area); |
34956b31 | 801 | |
802 | EXPORT_LIST (area) = 0; | |
803 | ||
804 | if (EXPORT_NAME (area)) | |
805 | free (EXPORT_NAME (area)); | |
806 | ||
807 | EXPORT_NAME (area) = NULL; | |
808 | ospf6_abr_enable_area (area); | |
809 | ||
810 | return CMD_SUCCESS; | |
811 | } | |
812 | ||
508e53e2 | 813 | DEFUN (show_ipv6_ospf6_spf_tree, |
814 | show_ipv6_ospf6_spf_tree_cmd, | |
815 | "show ipv6 ospf6 spf tree", | |
816 | SHOW_STR | |
817 | IP6_STR | |
818 | OSPF6_STR | |
819 | "Shortest Path First caculation\n" | |
820 | "Show SPF tree\n") | |
718e3744 | 821 | { |
52dc7ee6 | 822 | struct listnode *node; |
508e53e2 | 823 | struct ospf6_area *oa; |
824 | struct ospf6_vertex *root; | |
825 | struct ospf6_route *route; | |
826 | struct prefix prefix; | |
718e3744 | 827 | |
b52a8a52 DS |
828 | OSPF6_CMD_CHECK_RUNNING (); |
829 | ||
508e53e2 | 830 | ospf6_linkstate_prefix (ospf6->router_id, htonl (0), &prefix); |
1eb8ef25 | 831 | |
832 | for (ALL_LIST_ELEMENTS_RO (ospf6->area_list, node, oa)) | |
508e53e2 | 833 | { |
508e53e2 | 834 | route = ospf6_route_lookup (&prefix, oa->spf_table); |
835 | if (route == NULL) | |
836 | { | |
837 | vty_out (vty, "LS entry for root not found in area %s%s", | |
049207c3 | 838 | oa->name, VNL); |
508e53e2 | 839 | continue; |
840 | } | |
841 | root = (struct ospf6_vertex *) route->route_option; | |
842 | ospf6_spf_display_subtree (vty, "", 0, root); | |
843 | } | |
844 | ||
845 | return CMD_SUCCESS; | |
846 | } | |
847 | ||
848 | DEFUN (show_ipv6_ospf6_area_spf_tree, | |
849 | show_ipv6_ospf6_area_spf_tree_cmd, | |
850 | "show ipv6 ospf6 area A.B.C.D spf tree", | |
851 | SHOW_STR | |
852 | IP6_STR | |
853 | OSPF6_STR | |
854 | OSPF6_AREA_STR | |
855 | OSPF6_AREA_ID_STR | |
856 | "Shortest Path First caculation\n" | |
857 | "Show SPF tree\n") | |
858 | { | |
51c26414 | 859 | int idx_ipv4 = 4; |
508e53e2 | 860 | u_int32_t area_id; |
861 | struct ospf6_area *oa; | |
862 | struct ospf6_vertex *root; | |
863 | struct ospf6_route *route; | |
864 | struct prefix prefix; | |
718e3744 | 865 | |
b52a8a52 DS |
866 | OSPF6_CMD_CHECK_RUNNING (); |
867 | ||
508e53e2 | 868 | ospf6_linkstate_prefix (ospf6->router_id, htonl (0), &prefix); |
718e3744 | 869 | |
51c26414 | 870 | if (inet_pton (AF_INET, argv[idx_ipv4]->arg, &area_id) != 1) |
718e3744 | 871 | { |
51c26414 | 872 | vty_out (vty, "Malformed Area-ID: %s%s", argv[idx_ipv4]->arg, VNL); |
508e53e2 | 873 | return CMD_SUCCESS; |
874 | } | |
875 | oa = ospf6_area_lookup (area_id, ospf6); | |
876 | if (oa == NULL) | |
877 | { | |
51c26414 | 878 | vty_out (vty, "No such Area: %s%s", argv[idx_ipv4]->arg, VNL); |
508e53e2 | 879 | return CMD_SUCCESS; |
718e3744 | 880 | } |
718e3744 | 881 | |
508e53e2 | 882 | route = ospf6_route_lookup (&prefix, oa->spf_table); |
883 | if (route == NULL) | |
718e3744 | 884 | { |
508e53e2 | 885 | vty_out (vty, "LS entry for root not found in area %s%s", |
049207c3 | 886 | oa->name, VNL); |
508e53e2 | 887 | return CMD_SUCCESS; |
718e3744 | 888 | } |
508e53e2 | 889 | root = (struct ospf6_vertex *) route->route_option; |
890 | ospf6_spf_display_subtree (vty, "", 0, root); | |
891 | ||
892 | return CMD_SUCCESS; | |
718e3744 | 893 | } |
894 | ||
508e53e2 | 895 | DEFUN (show_ipv6_ospf6_simulate_spf_tree_root, |
896 | show_ipv6_ospf6_simulate_spf_tree_root_cmd, | |
897 | "show ipv6 ospf6 simulate spf-tree A.B.C.D area A.B.C.D", | |
898 | SHOW_STR | |
899 | IP6_STR | |
900 | OSPF6_STR | |
d7fa34c1 | 901 | "Shortest Path First calculation\n" |
508e53e2 | 902 | "Show SPF tree\n" |
d7fa34c1 QY |
903 | "Specify root's router-id to calculate another router's SPF tree\n" |
904 | "OSPF6 area parameters\n" | |
905 | OSPF6_AREA_ID_STR) | |
508e53e2 | 906 | { |
51c26414 DW |
907 | int idx_ipv4 = 5; |
908 | int idx_ipv4_2 = 7; | |
508e53e2 | 909 | u_int32_t area_id; |
910 | struct ospf6_area *oa; | |
911 | struct ospf6_vertex *root; | |
912 | struct ospf6_route *route; | |
913 | struct prefix prefix; | |
914 | u_int32_t router_id; | |
915 | struct ospf6_route_table *spf_table; | |
916 | unsigned char tmp_debug_ospf6_spf = 0; | |
917 | ||
b52a8a52 DS |
918 | OSPF6_CMD_CHECK_RUNNING (); |
919 | ||
51c26414 | 920 | inet_pton (AF_INET, argv[idx_ipv4]->arg, &router_id); |
508e53e2 | 921 | ospf6_linkstate_prefix (router_id, htonl (0), &prefix); |
922 | ||
51c26414 | 923 | if (inet_pton (AF_INET, argv[idx_ipv4_2]->arg, &area_id) != 1) |
508e53e2 | 924 | { |
51c26414 | 925 | vty_out (vty, "Malformed Area-ID: %s%s", argv[idx_ipv4_2]->arg, VNL); |
508e53e2 | 926 | return CMD_SUCCESS; |
927 | } | |
928 | oa = ospf6_area_lookup (area_id, ospf6); | |
929 | if (oa == NULL) | |
930 | { | |
51c26414 | 931 | vty_out (vty, "No such Area: %s%s", argv[idx_ipv4_2]->arg, VNL); |
508e53e2 | 932 | return CMD_SUCCESS; |
933 | } | |
934 | ||
935 | tmp_debug_ospf6_spf = conf_debug_ospf6_spf; | |
936 | conf_debug_ospf6_spf = 0; | |
937 | ||
cf1ce250 | 938 | spf_table = OSPF6_ROUTE_TABLE_CREATE (NONE, SPF_RESULTS); |
508e53e2 | 939 | ospf6_spf_calculation (router_id, spf_table, oa); |
940 | ||
941 | conf_debug_ospf6_spf = tmp_debug_ospf6_spf; | |
942 | ||
943 | route = ospf6_route_lookup (&prefix, spf_table); | |
944 | if (route == NULL) | |
945 | { | |
946 | ospf6_spf_table_finish (spf_table); | |
947 | ospf6_route_table_delete (spf_table); | |
948 | return CMD_SUCCESS; | |
949 | } | |
950 | root = (struct ospf6_vertex *) route->route_option; | |
951 | ospf6_spf_display_subtree (vty, "", 0, root); | |
718e3744 | 952 | |
508e53e2 | 953 | ospf6_spf_table_finish (spf_table); |
954 | ospf6_route_table_delete (spf_table); | |
955 | ||
956 | return CMD_SUCCESS; | |
957 | } | |
958 | ||
ca1f4309 DS |
959 | DEFUN (ospf6_area_stub, |
960 | ospf6_area_stub_cmd, | |
6147e2c6 | 961 | "area <A.B.C.D|(0-4294967295)> stub", |
ca1f4309 DS |
962 | "OSPF6 area parameters\n" |
963 | "OSPF6 area ID in IP address format\n" | |
964 | "OSPF6 area ID as a decimal value\n" | |
965 | "Configure OSPF6 area as stub\n") | |
966 | { | |
51c26414 | 967 | int idx_ipv4_number = 1; |
ca1f4309 DS |
968 | struct ospf6_area *area; |
969 | ||
51c26414 | 970 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
971 | |
972 | if (!ospf6_area_stub_set (ospf6, area)) | |
973 | { | |
974 | vty_out (vty, "First deconfigure all virtual link through this area%s", | |
975 | VTY_NEWLINE); | |
976 | return CMD_WARNING; | |
977 | } | |
978 | ||
979 | ospf6_area_no_summary_unset (ospf6, area); | |
980 | ||
981 | return CMD_SUCCESS; | |
982 | } | |
983 | ||
984 | DEFUN (ospf6_area_stub_no_summary, | |
985 | ospf6_area_stub_no_summary_cmd, | |
6147e2c6 | 986 | "area <A.B.C.D|(0-4294967295)> stub no-summary", |
ca1f4309 DS |
987 | "OSPF6 stub parameters\n" |
988 | "OSPF6 area ID in IP address format\n" | |
989 | "OSPF6 area ID as a decimal value\n" | |
990 | "Configure OSPF6 area as stub\n" | |
991 | "Do not inject inter-area routes into stub\n") | |
992 | { | |
51c26414 | 993 | int idx_ipv4_number = 1; |
ca1f4309 DS |
994 | struct ospf6_area *area; |
995 | ||
51c26414 | 996 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
997 | |
998 | if (!ospf6_area_stub_set (ospf6, area)) | |
999 | { | |
1000 | vty_out (vty, "First deconfigure all virtual link through this area%s", | |
1001 | VTY_NEWLINE); | |
1002 | return CMD_WARNING; | |
1003 | } | |
1004 | ||
1005 | ospf6_area_no_summary_set (ospf6, area); | |
1006 | ||
1007 | return CMD_SUCCESS; | |
1008 | } | |
1009 | ||
1010 | DEFUN (no_ospf6_area_stub, | |
1011 | no_ospf6_area_stub_cmd, | |
6147e2c6 | 1012 | "no area <A.B.C.D|(0-4294967295)> stub", |
ca1f4309 DS |
1013 | NO_STR |
1014 | "OSPF6 area parameters\n" | |
1015 | "OSPF6 area ID in IP address format\n" | |
1016 | "OSPF6 area ID as a decimal value\n" | |
1017 | "Configure OSPF6 area as stub\n") | |
1018 | { | |
51c26414 | 1019 | int idx_ipv4_number = 2; |
ca1f4309 DS |
1020 | struct ospf6_area *area; |
1021 | ||
51c26414 | 1022 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
1023 | |
1024 | ospf6_area_stub_unset (ospf6, area); | |
1025 | ospf6_area_no_summary_unset (ospf6, area); | |
1026 | ||
1027 | return CMD_SUCCESS; | |
1028 | } | |
1029 | ||
1030 | DEFUN (no_ospf6_area_stub_no_summary, | |
1031 | no_ospf6_area_stub_no_summary_cmd, | |
6147e2c6 | 1032 | "no area <A.B.C.D|(0-4294967295)> stub no-summary", |
ca1f4309 DS |
1033 | NO_STR |
1034 | "OSPF6 area parameters\n" | |
1035 | "OSPF6 area ID in IP address format\n" | |
1036 | "OSPF6 area ID as a decimal value\n" | |
1037 | "Configure OSPF6 area as stub\n" | |
1038 | "Do not inject inter-area routes into area\n") | |
1039 | { | |
51c26414 | 1040 | int idx_ipv4_number = 2; |
ca1f4309 DS |
1041 | struct ospf6_area *area; |
1042 | ||
51c26414 | 1043 | OSPF6_CMD_AREA_GET(argv[idx_ipv4_number]->arg, area); |
ca1f4309 DS |
1044 | |
1045 | ospf6_area_stub_unset (ospf6, area); | |
1046 | ospf6_area_no_summary_unset (ospf6, area); | |
1047 | ||
1048 | return CMD_SUCCESS; | |
1049 | } | |
1050 | ||
508e53e2 | 1051 | void |
6ac29a51 | 1052 | ospf6_area_init (void) |
508e53e2 | 1053 | { |
1054 | install_element (VIEW_NODE, &show_ipv6_ospf6_spf_tree_cmd); | |
508e53e2 | 1055 | install_element (VIEW_NODE, &show_ipv6_ospf6_area_spf_tree_cmd); |
508e53e2 | 1056 | install_element (VIEW_NODE, &show_ipv6_ospf6_simulate_spf_tree_root_cmd); |
1057 | ||
6452df09 | 1058 | install_element (OSPF6_NODE, &area_range_cmd); |
6452df09 | 1059 | install_element (OSPF6_NODE, &no_area_range_cmd); |
ca1f4309 DS |
1060 | install_element (OSPF6_NODE, &ospf6_area_stub_no_summary_cmd); |
1061 | install_element (OSPF6_NODE, &ospf6_area_stub_cmd); | |
1062 | install_element (OSPF6_NODE, &no_ospf6_area_stub_no_summary_cmd); | |
1063 | install_element (OSPF6_NODE, &no_ospf6_area_stub_cmd); | |
1064 | ||
34956b31 | 1065 | |
1066 | install_element (OSPF6_NODE, &area_import_list_cmd); | |
1067 | install_element (OSPF6_NODE, &no_area_import_list_cmd); | |
1068 | install_element (OSPF6_NODE, &area_export_list_cmd); | |
1069 | install_element (OSPF6_NODE, &no_area_export_list_cmd); | |
1070 | ||
1071 | install_element (OSPF6_NODE, &area_filter_list_cmd); | |
1072 | install_element (OSPF6_NODE, &no_area_filter_list_cmd); | |
1073 | ||
508e53e2 | 1074 | } |
049207c3 | 1075 | |
6452df09 | 1076 |