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718e3744 | 1 | /* Route filtering function. |
2 | * Copyright (C) 1998, 1999 Kunihiro Ishiguro | |
3 | * | |
4 | * This file is part of GNU Zebra. | |
5 | * | |
6 | * GNU Zebra is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published | |
8 | * by the Free Software Foundation; either version 2, or (at your | |
9 | * option) any later version. | |
10 | * | |
11 | * GNU Zebra is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * General Public License for more details. | |
15 | * | |
896014f4 DL |
16 | * You should have received a copy of the GNU General Public License along |
17 | * with this program; see the file COPYING; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
718e3744 | 19 | */ |
20 | ||
21 | #include <zebra.h> | |
22 | ||
23 | #include "prefix.h" | |
24 | #include "filter.h" | |
25 | #include "memory.h" | |
26 | #include "command.h" | |
27 | #include "sockunion.h" | |
28 | #include "buffer.h" | |
fbf5d033 | 29 | #include "log.h" |
518f0eb1 | 30 | #include "routemap.h" |
b85120bc | 31 | #include "libfrr.h" |
718e3744 | 32 | |
d62a17ae | 33 | DEFINE_MTYPE_STATIC(LIB, ACCESS_LIST, "Access List") |
4a1ab8e4 | 34 | DEFINE_MTYPE_STATIC(LIB, ACCESS_LIST_STR, "Access List Str") |
d62a17ae | 35 | DEFINE_MTYPE_STATIC(LIB, ACCESS_FILTER, "Access Filter") |
36 | ||
37 | struct filter_cisco { | |
38 | /* Cisco access-list */ | |
39 | int extended; | |
40 | struct in_addr addr; | |
41 | struct in_addr addr_mask; | |
42 | struct in_addr mask; | |
43 | struct in_addr mask_mask; | |
718e3744 | 44 | }; |
45 | ||
d62a17ae | 46 | struct filter_zebra { |
47 | /* If this filter is "exact" match then this flag is set. */ | |
48 | int exact; | |
718e3744 | 49 | |
d62a17ae | 50 | /* Prefix information. */ |
51 | struct prefix prefix; | |
718e3744 | 52 | }; |
53 | ||
54 | /* Filter element of access list */ | |
d62a17ae | 55 | struct filter { |
56 | /* For doubly linked list. */ | |
57 | struct filter *next; | |
58 | struct filter *prev; | |
718e3744 | 59 | |
d62a17ae | 60 | /* Filter type information. */ |
61 | enum filter_type type; | |
718e3744 | 62 | |
358189ad DA |
63 | /* Sequence number */ |
64 | int64_t seq; | |
65 | ||
d62a17ae | 66 | /* Cisco access-list */ |
67 | int cisco; | |
718e3744 | 68 | |
d62a17ae | 69 | union { |
70 | struct filter_cisco cfilter; | |
71 | struct filter_zebra zfilter; | |
72 | } u; | |
718e3744 | 73 | }; |
74 | ||
75 | /* List of access_list. */ | |
d62a17ae | 76 | struct access_list_list { |
77 | struct access_list *head; | |
78 | struct access_list *tail; | |
718e3744 | 79 | }; |
80 | ||
81 | /* Master structure of access_list. */ | |
d62a17ae | 82 | struct access_master { |
83 | /* List of access_list which name is number. */ | |
84 | struct access_list_list num; | |
718e3744 | 85 | |
d62a17ae | 86 | /* List of access_list which name is string. */ |
87 | struct access_list_list str; | |
718e3744 | 88 | |
d62a17ae | 89 | /* Hook function which is executed when new access_list is added. */ |
90 | void (*add_hook)(struct access_list *); | |
718e3744 | 91 | |
d62a17ae | 92 | /* Hook function which is executed when access_list is deleted. */ |
93 | void (*delete_hook)(struct access_list *); | |
718e3744 | 94 | }; |
95 | ||
b34fd35d | 96 | /* Static structure for mac access_list's master. */ |
d37ba549 MK |
97 | static struct access_master access_master_mac = { |
98 | {NULL, NULL}, | |
99 | {NULL, NULL}, | |
100 | NULL, | |
101 | NULL, | |
102 | }; | |
103 | ||
718e3744 | 104 | /* Static structure for IPv4 access_list's master. */ |
d62a17ae | 105 | static struct access_master access_master_ipv4 = { |
106 | {NULL, NULL}, | |
107 | {NULL, NULL}, | |
108 | NULL, | |
109 | NULL, | |
718e3744 | 110 | }; |
111 | ||
718e3744 | 112 | /* Static structure for IPv6 access_list's master. */ |
d62a17ae | 113 | static struct access_master access_master_ipv6 = { |
114 | {NULL, NULL}, | |
115 | {NULL, NULL}, | |
116 | NULL, | |
117 | NULL, | |
718e3744 | 118 | }; |
6b0655a2 | 119 | |
d62a17ae | 120 | static struct access_master *access_master_get(afi_t afi) |
718e3744 | 121 | { |
d62a17ae | 122 | if (afi == AFI_IP) |
123 | return &access_master_ipv4; | |
124 | else if (afi == AFI_IP6) | |
125 | return &access_master_ipv6; | |
d37ba549 MK |
126 | else if (afi == AFI_L2VPN) |
127 | return &access_master_mac; | |
d62a17ae | 128 | return NULL; |
718e3744 | 129 | } |
130 | ||
131 | /* Allocate new filter structure. */ | |
d62a17ae | 132 | static struct filter *filter_new(void) |
718e3744 | 133 | { |
9f5dc319 | 134 | return XCALLOC(MTYPE_ACCESS_FILTER, sizeof(struct filter)); |
718e3744 | 135 | } |
136 | ||
d62a17ae | 137 | static void filter_free(struct filter *filter) |
718e3744 | 138 | { |
d62a17ae | 139 | XFREE(MTYPE_ACCESS_FILTER, filter); |
718e3744 | 140 | } |
141 | ||
142 | /* Return string of filter_type. */ | |
d62a17ae | 143 | static const char *filter_type_str(struct filter *filter) |
144 | { | |
145 | switch (filter->type) { | |
146 | case FILTER_PERMIT: | |
147 | return "permit"; | |
148 | break; | |
149 | case FILTER_DENY: | |
150 | return "deny"; | |
151 | break; | |
152 | case FILTER_DYNAMIC: | |
153 | return "dynamic"; | |
154 | break; | |
155 | default: | |
156 | return ""; | |
157 | break; | |
158 | } | |
718e3744 | 159 | } |
160 | ||
161 | /* If filter match to the prefix then return 1. */ | |
123214ef | 162 | static int filter_match_cisco(struct filter *mfilter, const struct prefix *p) |
718e3744 | 163 | { |
d62a17ae | 164 | struct filter_cisco *filter; |
165 | struct in_addr mask; | |
d7c0a89a QY |
166 | uint32_t check_addr; |
167 | uint32_t check_mask; | |
718e3744 | 168 | |
d62a17ae | 169 | filter = &mfilter->u.cfilter; |
170 | check_addr = p->u.prefix4.s_addr & ~filter->addr_mask.s_addr; | |
718e3744 | 171 | |
d62a17ae | 172 | if (filter->extended) { |
173 | masklen2ip(p->prefixlen, &mask); | |
174 | check_mask = mask.s_addr & ~filter->mask_mask.s_addr; | |
718e3744 | 175 | |
d62a17ae | 176 | if (memcmp(&check_addr, &filter->addr.s_addr, 4) == 0 |
177 | && memcmp(&check_mask, &filter->mask.s_addr, 4) == 0) | |
178 | return 1; | |
179 | } else if (memcmp(&check_addr, &filter->addr.s_addr, 4) == 0) | |
180 | return 1; | |
718e3744 | 181 | |
d62a17ae | 182 | return 0; |
718e3744 | 183 | } |
184 | ||
185 | /* If filter match to the prefix then return 1. */ | |
123214ef | 186 | static int filter_match_zebra(struct filter *mfilter, const struct prefix *p) |
718e3744 | 187 | { |
d37ba549 | 188 | struct filter_zebra *filter = NULL; |
718e3744 | 189 | |
d62a17ae | 190 | filter = &mfilter->u.zfilter; |
718e3744 | 191 | |
3b0f6068 DL |
192 | if (filter->prefix.family == p->family) { |
193 | if (filter->exact) { | |
194 | if (filter->prefix.prefixlen == p->prefixlen) | |
d62a17ae | 195 | return prefix_match(&filter->prefix, p); |
3b0f6068 DL |
196 | else |
197 | return 0; | |
d62a17ae | 198 | } else |
3b0f6068 DL |
199 | return prefix_match(&filter->prefix, p); |
200 | } else | |
201 | return 0; | |
718e3744 | 202 | } |
6b0655a2 | 203 | |
718e3744 | 204 | /* Allocate new access list structure. */ |
d62a17ae | 205 | static struct access_list *access_list_new(void) |
718e3744 | 206 | { |
9f5dc319 | 207 | return XCALLOC(MTYPE_ACCESS_LIST, sizeof(struct access_list)); |
718e3744 | 208 | } |
209 | ||
210 | /* Free allocated access_list. */ | |
d62a17ae | 211 | static void access_list_free(struct access_list *access) |
718e3744 | 212 | { |
d62a17ae | 213 | XFREE(MTYPE_ACCESS_LIST, access); |
718e3744 | 214 | } |
215 | ||
216 | /* Delete access_list from access_master and free it. */ | |
d62a17ae | 217 | static void access_list_delete(struct access_list *access) |
718e3744 | 218 | { |
d62a17ae | 219 | struct filter *filter; |
220 | struct filter *next; | |
221 | struct access_list_list *list; | |
222 | struct access_master *master; | |
718e3744 | 223 | |
d62a17ae | 224 | for (filter = access->head; filter; filter = next) { |
225 | next = filter->next; | |
226 | filter_free(filter); | |
227 | } | |
718e3744 | 228 | |
d62a17ae | 229 | master = access->master; |
718e3744 | 230 | |
d62a17ae | 231 | if (access->type == ACCESS_TYPE_NUMBER) |
232 | list = &master->num; | |
233 | else | |
234 | list = &master->str; | |
718e3744 | 235 | |
d62a17ae | 236 | if (access->next) |
237 | access->next->prev = access->prev; | |
238 | else | |
239 | list->tail = access->prev; | |
718e3744 | 240 | |
d62a17ae | 241 | if (access->prev) |
242 | access->prev->next = access->next; | |
243 | else | |
244 | list->head = access->next; | |
718e3744 | 245 | |
0a22ddfb | 246 | XFREE(MTYPE_ACCESS_LIST_STR, access->name); |
718e3744 | 247 | |
0a22ddfb | 248 | XFREE(MTYPE_TMP, access->remark); |
718e3744 | 249 | |
d62a17ae | 250 | access_list_free(access); |
718e3744 | 251 | } |
252 | ||
253 | /* Insert new access list to list of access_list. Each acceess_list | |
254 | is sorted by the name. */ | |
d62a17ae | 255 | static struct access_list *access_list_insert(afi_t afi, const char *name) |
256 | { | |
257 | unsigned int i; | |
258 | long number; | |
259 | struct access_list *access; | |
260 | struct access_list *point; | |
261 | struct access_list_list *alist; | |
262 | struct access_master *master; | |
263 | ||
264 | master = access_master_get(afi); | |
265 | if (master == NULL) | |
266 | return NULL; | |
267 | ||
268 | /* Allocate new access_list and copy given name. */ | |
269 | access = access_list_new(); | |
270 | access->name = XSTRDUP(MTYPE_ACCESS_LIST_STR, name); | |
271 | access->master = master; | |
272 | ||
273 | /* If name is made by all digit character. We treat it as | |
274 | number. */ | |
275 | for (number = 0, i = 0; i < strlen(name); i++) { | |
276 | if (isdigit((int)name[i])) | |
277 | number = (number * 10) + (name[i] - '0'); | |
278 | else | |
279 | break; | |
280 | } | |
281 | ||
282 | /* In case of name is all digit character */ | |
283 | if (i == strlen(name)) { | |
284 | access->type = ACCESS_TYPE_NUMBER; | |
285 | ||
286 | /* Set access_list to number list. */ | |
287 | alist = &master->num; | |
288 | ||
289 | for (point = alist->head; point; point = point->next) | |
290 | if (atol(point->name) >= number) | |
291 | break; | |
292 | } else { | |
293 | access->type = ACCESS_TYPE_STRING; | |
294 | ||
295 | /* Set access_list to string list. */ | |
296 | alist = &master->str; | |
297 | ||
298 | /* Set point to insertion point. */ | |
299 | for (point = alist->head; point; point = point->next) | |
300 | if (strcmp(point->name, name) >= 0) | |
301 | break; | |
302 | } | |
303 | ||
304 | /* In case of this is the first element of master. */ | |
305 | if (alist->head == NULL) { | |
306 | alist->head = alist->tail = access; | |
307 | return access; | |
308 | } | |
309 | ||
310 | /* In case of insertion is made at the tail of access_list. */ | |
311 | if (point == NULL) { | |
312 | access->prev = alist->tail; | |
313 | alist->tail->next = access; | |
314 | alist->tail = access; | |
315 | return access; | |
316 | } | |
317 | ||
318 | /* In case of insertion is made at the head of access_list. */ | |
319 | if (point == alist->head) { | |
320 | access->next = alist->head; | |
321 | alist->head->prev = access; | |
322 | alist->head = access; | |
323 | return access; | |
324 | } | |
325 | ||
326 | /* Insertion is made at middle of the access_list. */ | |
327 | access->next = point; | |
328 | access->prev = point->prev; | |
329 | ||
330 | if (point->prev) | |
331 | point->prev->next = access; | |
332 | point->prev = access; | |
333 | ||
334 | return access; | |
718e3744 | 335 | } |
336 | ||
337 | /* Lookup access_list from list of access_list by name. */ | |
d62a17ae | 338 | struct access_list *access_list_lookup(afi_t afi, const char *name) |
718e3744 | 339 | { |
d62a17ae | 340 | struct access_list *access; |
341 | struct access_master *master; | |
718e3744 | 342 | |
d62a17ae | 343 | if (name == NULL) |
344 | return NULL; | |
718e3744 | 345 | |
d62a17ae | 346 | master = access_master_get(afi); |
347 | if (master == NULL) | |
348 | return NULL; | |
718e3744 | 349 | |
d62a17ae | 350 | for (access = master->num.head; access; access = access->next) |
351 | if (strcmp(access->name, name) == 0) | |
352 | return access; | |
718e3744 | 353 | |
d62a17ae | 354 | for (access = master->str.head; access; access = access->next) |
355 | if (strcmp(access->name, name) == 0) | |
356 | return access; | |
718e3744 | 357 | |
d62a17ae | 358 | return NULL; |
718e3744 | 359 | } |
360 | ||
361 | /* Get access list from list of access_list. If there isn't matched | |
362 | access_list create new one and return it. */ | |
d62a17ae | 363 | static struct access_list *access_list_get(afi_t afi, const char *name) |
718e3744 | 364 | { |
d62a17ae | 365 | struct access_list *access; |
718e3744 | 366 | |
d62a17ae | 367 | access = access_list_lookup(afi, name); |
368 | if (access == NULL) | |
369 | access = access_list_insert(afi, name); | |
370 | return access; | |
718e3744 | 371 | } |
372 | ||
373 | /* Apply access list to object (which should be struct prefix *). */ | |
123214ef MS |
374 | enum filter_type access_list_apply(struct access_list *access, |
375 | const void *object) | |
718e3744 | 376 | { |
d62a17ae | 377 | struct filter *filter; |
123214ef | 378 | const struct prefix *p = (const struct prefix *)object; |
718e3744 | 379 | |
d62a17ae | 380 | if (access == NULL) |
381 | return FILTER_DENY; | |
718e3744 | 382 | |
d62a17ae | 383 | for (filter = access->head; filter; filter = filter->next) { |
384 | if (filter->cisco) { | |
385 | if (filter_match_cisco(filter, p)) | |
386 | return filter->type; | |
387 | } else { | |
0f6476cc | 388 | if (filter_match_zebra(filter, p)) |
d62a17ae | 389 | return filter->type; |
390 | } | |
718e3744 | 391 | } |
718e3744 | 392 | |
d62a17ae | 393 | return FILTER_DENY; |
718e3744 | 394 | } |
395 | ||
396 | /* Add hook function. */ | |
d62a17ae | 397 | void access_list_add_hook(void (*func)(struct access_list *access)) |
718e3744 | 398 | { |
d62a17ae | 399 | access_master_ipv4.add_hook = func; |
400 | access_master_ipv6.add_hook = func; | |
d37ba549 | 401 | access_master_mac.add_hook = func; |
718e3744 | 402 | } |
403 | ||
404 | /* Delete hook function. */ | |
d62a17ae | 405 | void access_list_delete_hook(void (*func)(struct access_list *access)) |
718e3744 | 406 | { |
d62a17ae | 407 | access_master_ipv4.delete_hook = func; |
408 | access_master_ipv6.delete_hook = func; | |
d37ba549 | 409 | access_master_mac.delete_hook = func; |
718e3744 | 410 | } |
411 | ||
358189ad DA |
412 | /* Calculate new sequential number. */ |
413 | static int64_t filter_new_seq_get(struct access_list *access) | |
718e3744 | 414 | { |
358189ad DA |
415 | int64_t maxseq; |
416 | int64_t newseq; | |
417 | struct filter *filter; | |
718e3744 | 418 | |
358189ad | 419 | maxseq = newseq = 0; |
718e3744 | 420 | |
358189ad DA |
421 | for (filter = access->head; filter; filter = filter->next) { |
422 | if (maxseq < filter->seq) | |
423 | maxseq = filter->seq; | |
424 | } | |
425 | ||
426 | newseq = ((maxseq / 5) * 5) + 5; | |
427 | ||
428 | return (newseq > UINT_MAX) ? UINT_MAX : newseq; | |
429 | } | |
430 | ||
431 | /* Return access list entry which has same seq number. */ | |
432 | static struct filter *filter_seq_check(struct access_list *access, | |
433 | int64_t seq) | |
434 | { | |
435 | struct filter *filter; | |
436 | ||
437 | for (filter = access->head; filter; filter = filter->next) | |
438 | if (filter->seq == seq) | |
439 | return filter; | |
440 | return NULL; | |
718e3744 | 441 | } |
442 | ||
443 | /* If access_list has no filter then return 1. */ | |
d62a17ae | 444 | static int access_list_empty(struct access_list *access) |
718e3744 | 445 | { |
d62a17ae | 446 | if (access->head == NULL && access->tail == NULL) |
447 | return 1; | |
448 | else | |
449 | return 0; | |
718e3744 | 450 | } |
451 | ||
452 | /* Delete filter from specified access_list. If there is hook | |
453 | function execute it. */ | |
d62a17ae | 454 | static void access_list_filter_delete(struct access_list *access, |
455 | struct filter *filter) | |
718e3744 | 456 | { |
d62a17ae | 457 | struct access_master *master; |
718e3744 | 458 | |
d62a17ae | 459 | master = access->master; |
718e3744 | 460 | |
d62a17ae | 461 | if (filter->next) |
462 | filter->next->prev = filter->prev; | |
463 | else | |
464 | access->tail = filter->prev; | |
718e3744 | 465 | |
d62a17ae | 466 | if (filter->prev) |
467 | filter->prev->next = filter->next; | |
468 | else | |
469 | access->head = filter->next; | |
718e3744 | 470 | |
d62a17ae | 471 | filter_free(filter); |
718e3744 | 472 | |
d62a17ae | 473 | route_map_notify_dependencies(access->name, RMAP_EVENT_FILTER_DELETED); |
474 | /* Run hook function. */ | |
475 | if (master->delete_hook) | |
476 | (*master->delete_hook)(access); | |
683de05f | 477 | |
d62a17ae | 478 | /* If access_list becomes empty delete it from access_master. */ |
479 | if (access_list_empty(access)) | |
480 | access_list_delete(access); | |
718e3744 | 481 | } |
6b0655a2 | 482 | |
358189ad DA |
483 | /* Add new filter to the end of specified access_list. */ |
484 | static void access_list_filter_add(struct access_list *access, | |
485 | struct filter *filter) | |
486 | { | |
487 | struct filter *replace; | |
488 | struct filter *point; | |
489 | ||
490 | /* Automatic asignment of seq no. */ | |
491 | if (filter->seq == -1) | |
492 | filter->seq = filter_new_seq_get(access); | |
493 | ||
494 | if (access->tail && filter->seq > access->tail->seq) | |
495 | point = NULL; | |
496 | else { | |
497 | /* Is there any same seq access list filter? */ | |
498 | replace = filter_seq_check(access, filter->seq); | |
499 | if (replace) | |
500 | access_list_filter_delete(access, replace); | |
501 | ||
502 | /* Check insert point. */ | |
503 | for (point = access->head; point; point = point->next) | |
504 | if (point->seq >= filter->seq) | |
505 | break; | |
506 | } | |
507 | ||
508 | /* In case of this is the first element of the list. */ | |
509 | filter->next = point; | |
510 | ||
511 | if (point) { | |
512 | if (point->prev) | |
513 | point->prev->next = filter; | |
514 | else | |
515 | access->head = filter; | |
516 | ||
517 | filter->prev = point->prev; | |
518 | point->prev = filter; | |
519 | } else { | |
520 | if (access->tail) | |
521 | access->tail->next = filter; | |
522 | else | |
523 | access->head = filter; | |
524 | ||
525 | filter->prev = access->tail; | |
526 | access->tail = filter; | |
527 | } | |
528 | ||
529 | /* Run hook function. */ | |
530 | if (access->master->add_hook) | |
531 | (*access->master->add_hook)(access); | |
532 | route_map_notify_dependencies(access->name, RMAP_EVENT_FILTER_ADDED); | |
533 | } | |
534 | ||
718e3744 | 535 | /* |
536 | deny Specify packets to reject | |
537 | permit Specify packets to forward | |
538 | dynamic ? | |
539 | */ | |
540 | ||
541 | /* | |
542 | Hostname or A.B.C.D Address to match | |
543 | any Any source host | |
544 | host A single host address | |
545 | */ | |
546 | ||
d62a17ae | 547 | static struct filter *filter_lookup_cisco(struct access_list *access, |
548 | struct filter *mnew) | |
549 | { | |
550 | struct filter *mfilter; | |
551 | struct filter_cisco *filter; | |
552 | struct filter_cisco *new; | |
553 | ||
554 | new = &mnew->u.cfilter; | |
555 | ||
556 | for (mfilter = access->head; mfilter; mfilter = mfilter->next) { | |
557 | filter = &mfilter->u.cfilter; | |
558 | ||
559 | if (filter->extended) { | |
560 | if (mfilter->type == mnew->type | |
561 | && filter->addr.s_addr == new->addr.s_addr | |
562 | && filter->addr_mask.s_addr == new->addr_mask.s_addr | |
563 | && filter->mask.s_addr == new->mask.s_addr | |
564 | && filter->mask_mask.s_addr | |
565 | == new->mask_mask.s_addr) | |
566 | return mfilter; | |
567 | } else { | |
568 | if (mfilter->type == mnew->type | |
569 | && filter->addr.s_addr == new->addr.s_addr | |
570 | && filter->addr_mask.s_addr | |
571 | == new->addr_mask.s_addr) | |
572 | return mfilter; | |
573 | } | |
574 | } | |
575 | ||
576 | return NULL; | |
577 | } | |
578 | ||
579 | static struct filter *filter_lookup_zebra(struct access_list *access, | |
580 | struct filter *mnew) | |
718e3744 | 581 | { |
d62a17ae | 582 | struct filter *mfilter; |
583 | struct filter_zebra *filter; | |
584 | struct filter_zebra *new; | |
718e3744 | 585 | |
d62a17ae | 586 | new = &mnew->u.zfilter; |
718e3744 | 587 | |
d62a17ae | 588 | for (mfilter = access->head; mfilter; mfilter = mfilter->next) { |
589 | filter = &mfilter->u.zfilter; | |
718e3744 | 590 | |
d62a17ae | 591 | if (filter->exact == new->exact |
d37ba549 | 592 | && mfilter->type == mnew->type) { |
0f6476cc DS |
593 | if (prefix_same(&filter->prefix, &new->prefix)) |
594 | return mfilter; | |
d37ba549 | 595 | } |
718e3744 | 596 | } |
d62a17ae | 597 | return NULL; |
598 | } | |
599 | ||
600 | static int vty_access_list_remark_unset(struct vty *vty, afi_t afi, | |
601 | const char *name) | |
602 | { | |
603 | struct access_list *access; | |
604 | ||
605 | access = access_list_lookup(afi, name); | |
606 | if (!access) { | |
607 | vty_out(vty, "%% access-list %s doesn't exist\n", name); | |
608 | return CMD_WARNING_CONFIG_FAILED; | |
609 | } | |
610 | ||
611 | if (access->remark) { | |
612 | XFREE(MTYPE_TMP, access->remark); | |
613 | access->remark = NULL; | |
718e3744 | 614 | } |
d62a17ae | 615 | |
2e1cc436 | 616 | if (access->head == NULL && access->tail == NULL) |
d62a17ae | 617 | access_list_delete(access); |
618 | ||
619 | return CMD_SUCCESS; | |
620 | } | |
621 | ||
622 | static int filter_set_cisco(struct vty *vty, const char *name_str, | |
358189ad DA |
623 | const char *seq, const char *type_str, |
624 | const char *addr_str, const char *addr_mask_str, | |
625 | const char *mask_str, const char *mask_mask_str, | |
626 | int extended, int set) | |
d62a17ae | 627 | { |
628 | int ret; | |
358189ad | 629 | enum filter_type type = FILTER_DENY; |
d62a17ae | 630 | struct filter *mfilter; |
631 | struct filter_cisco *filter; | |
632 | struct access_list *access; | |
633 | struct in_addr addr; | |
634 | struct in_addr addr_mask; | |
635 | struct in_addr mask; | |
636 | struct in_addr mask_mask; | |
358189ad DA |
637 | int64_t seqnum = -1; |
638 | ||
639 | if (seq) | |
640 | seqnum = (int64_t)atol(seq); | |
d62a17ae | 641 | |
642 | /* Check of filter type. */ | |
358189ad DA |
643 | if (type_str) { |
644 | if (strncmp(type_str, "p", 1) == 0) | |
645 | type = FILTER_PERMIT; | |
646 | else if (strncmp(type_str, "d", 1) == 0) | |
647 | type = FILTER_DENY; | |
648 | else { | |
649 | vty_out(vty, "%% filter type must be permit or deny\n"); | |
650 | return CMD_WARNING_CONFIG_FAILED; | |
651 | } | |
d62a17ae | 652 | } |
653 | ||
654 | ret = inet_aton(addr_str, &addr); | |
655 | if (ret <= 0) { | |
656 | vty_out(vty, "%%Inconsistent address and mask\n"); | |
657 | return CMD_WARNING_CONFIG_FAILED; | |
658 | } | |
659 | ||
660 | ret = inet_aton(addr_mask_str, &addr_mask); | |
661 | if (ret <= 0) { | |
662 | vty_out(vty, "%%Inconsistent address and mask\n"); | |
663 | return CMD_WARNING_CONFIG_FAILED; | |
664 | } | |
665 | ||
666 | if (extended) { | |
667 | ret = inet_aton(mask_str, &mask); | |
668 | if (ret <= 0) { | |
669 | vty_out(vty, "%%Inconsistent address and mask\n"); | |
670 | return CMD_WARNING_CONFIG_FAILED; | |
671 | } | |
672 | ||
673 | ret = inet_aton(mask_mask_str, &mask_mask); | |
674 | if (ret <= 0) { | |
675 | vty_out(vty, "%%Inconsistent address and mask\n"); | |
676 | return CMD_WARNING_CONFIG_FAILED; | |
677 | } | |
678 | } | |
679 | ||
680 | mfilter = filter_new(); | |
681 | mfilter->type = type; | |
682 | mfilter->cisco = 1; | |
358189ad | 683 | mfilter->seq = seqnum; |
d62a17ae | 684 | filter = &mfilter->u.cfilter; |
685 | filter->extended = extended; | |
686 | filter->addr.s_addr = addr.s_addr & ~addr_mask.s_addr; | |
687 | filter->addr_mask.s_addr = addr_mask.s_addr; | |
688 | ||
689 | if (extended) { | |
690 | filter->mask.s_addr = mask.s_addr & ~mask_mask.s_addr; | |
691 | filter->mask_mask.s_addr = mask_mask.s_addr; | |
718e3744 | 692 | } |
693 | ||
d62a17ae | 694 | /* Install new filter to the access_list. */ |
695 | access = access_list_get(AFI_IP, name_str); | |
696 | ||
697 | if (set) { | |
698 | if (filter_lookup_cisco(access, mfilter)) | |
699 | filter_free(mfilter); | |
700 | else | |
701 | access_list_filter_add(access, mfilter); | |
702 | } else { | |
703 | struct filter *delete_filter; | |
704 | ||
705 | delete_filter = filter_lookup_cisco(access, mfilter); | |
706 | if (delete_filter) | |
707 | access_list_filter_delete(access, delete_filter); | |
708 | ||
709 | filter_free(mfilter); | |
718e3744 | 710 | } |
d62a17ae | 711 | |
712 | return CMD_SUCCESS; | |
718e3744 | 713 | } |
714 | ||
715 | /* Standard access-list */ | |
716 | DEFUN (access_list_standard, | |
717 | access_list_standard_cmd, | |
358189ad | 718 | "access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> A.B.C.D A.B.C.D", |
718e3744 | 719 | "Add an access list entry\n" |
720 | "IP standard access list\n" | |
721 | "IP standard access list (expanded range)\n" | |
358189ad DA |
722 | "Sequence number of an entry\n" |
723 | "Sequence number\n" | |
718e3744 | 724 | "Specify packets to reject\n" |
725 | "Specify packets to forward\n" | |
726 | "Address to match\n" | |
727 | "Wildcard bits\n") | |
728 | { | |
d62a17ae | 729 | int idx_acl = 1; |
358189ad DA |
730 | int idx = 0; |
731 | char *seq = NULL; | |
732 | char *permit_deny = NULL; | |
733 | char *address = NULL; | |
734 | char *wildcard = NULL; | |
735 | ||
736 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
737 | if (idx) | |
738 | seq = argv[idx]->arg; | |
739 | ||
740 | idx = 0; | |
741 | argv_find(argv, argc, "permit", &idx); | |
742 | argv_find(argv, argc, "deny", &idx); | |
743 | if (idx) | |
744 | permit_deny = argv[idx]->arg; | |
745 | ||
746 | idx = 0; | |
747 | argv_find(argv, argc, "A.B.C.D", &idx); | |
748 | if (idx) { | |
749 | address = argv[idx]->arg; | |
750 | wildcard = argv[idx + 1]->arg; | |
751 | } | |
752 | ||
753 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
754 | address, wildcard, NULL, NULL, 0, 1); | |
718e3744 | 755 | } |
756 | ||
757 | DEFUN (access_list_standard_nomask, | |
758 | access_list_standard_nomask_cmd, | |
358189ad | 759 | "access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> A.B.C.D", |
718e3744 | 760 | "Add an access list entry\n" |
761 | "IP standard access list\n" | |
762 | "IP standard access list (expanded range)\n" | |
358189ad DA |
763 | "Sequence number of an entry\n" |
764 | "Sequence number\n" | |
718e3744 | 765 | "Specify packets to reject\n" |
766 | "Specify packets to forward\n" | |
767 | "Address to match\n") | |
768 | { | |
d62a17ae | 769 | int idx_acl = 1; |
358189ad DA |
770 | int idx = 0; |
771 | char *seq = NULL; | |
772 | char *permit_deny = NULL; | |
773 | char *address = NULL; | |
774 | ||
775 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
776 | if (idx) | |
777 | seq = argv[idx]->arg; | |
778 | ||
779 | idx = 0; | |
780 | argv_find(argv, argc, "permit", &idx); | |
781 | argv_find(argv, argc, "deny", &idx); | |
782 | if (idx) | |
783 | permit_deny = argv[idx]->arg; | |
784 | ||
785 | idx = 0; | |
786 | argv_find(argv, argc, "A.B.C.D", &idx); | |
787 | if (idx) | |
788 | address = argv[idx]->arg; | |
789 | ||
790 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
791 | address, "0.0.0.0", NULL, NULL, 0, 1); | |
718e3744 | 792 | } |
793 | ||
794 | DEFUN (access_list_standard_host, | |
795 | access_list_standard_host_cmd, | |
358189ad | 796 | "access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> host A.B.C.D", |
718e3744 | 797 | "Add an access list entry\n" |
798 | "IP standard access list\n" | |
799 | "IP standard access list (expanded range)\n" | |
358189ad DA |
800 | "Sequence number of an entry\n" |
801 | "Sequence number\n" | |
718e3744 | 802 | "Specify packets to reject\n" |
803 | "Specify packets to forward\n" | |
804 | "A single host address\n" | |
805 | "Address to match\n") | |
806 | { | |
d62a17ae | 807 | int idx_acl = 1; |
358189ad DA |
808 | int idx = 0; |
809 | char *seq = NULL; | |
810 | char *permit_deny = NULL; | |
811 | char *address = NULL; | |
812 | ||
813 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
814 | if (idx) | |
815 | seq = argv[idx]->arg; | |
816 | ||
817 | idx = 0; | |
818 | argv_find(argv, argc, "permit", &idx); | |
819 | argv_find(argv, argc, "deny", &idx); | |
820 | if (idx) | |
821 | permit_deny = argv[idx]->arg; | |
822 | ||
823 | idx = 0; | |
824 | argv_find(argv, argc, "A.B.C.D", &idx); | |
825 | if (idx) | |
826 | address = argv[idx]->arg; | |
827 | ||
828 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
829 | address, "0.0.0.0", NULL, NULL, 0, 1); | |
718e3744 | 830 | } |
831 | ||
832 | DEFUN (access_list_standard_any, | |
833 | access_list_standard_any_cmd, | |
358189ad | 834 | "access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> any", |
718e3744 | 835 | "Add an access list entry\n" |
836 | "IP standard access list\n" | |
837 | "IP standard access list (expanded range)\n" | |
358189ad DA |
838 | "Sequence number of an entry\n" |
839 | "Sequence number\n" | |
718e3744 | 840 | "Specify packets to reject\n" |
841 | "Specify packets to forward\n" | |
842 | "Any source host\n") | |
843 | { | |
d62a17ae | 844 | int idx_acl = 1; |
358189ad DA |
845 | int idx = 0; |
846 | char *seq = NULL; | |
847 | char *permit_deny = NULL; | |
848 | ||
849 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
850 | if (idx) | |
851 | seq = argv[idx]->arg; | |
852 | ||
853 | idx = 0; | |
854 | argv_find(argv, argc, "permit", &idx); | |
855 | argv_find(argv, argc, "deny", &idx); | |
856 | if (idx) | |
857 | permit_deny = argv[idx]->arg; | |
858 | ||
859 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
860 | "0.0.0.0", "255.255.255.255", NULL, NULL, 0, 1); | |
718e3744 | 861 | } |
862 | ||
863 | DEFUN (no_access_list_standard, | |
864 | no_access_list_standard_cmd, | |
358189ad | 865 | "no access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> A.B.C.D A.B.C.D", |
718e3744 | 866 | NO_STR |
867 | "Add an access list entry\n" | |
868 | "IP standard access list\n" | |
869 | "IP standard access list (expanded range)\n" | |
358189ad DA |
870 | "Sequence number of an entry\n" |
871 | "Sequence number\n" | |
718e3744 | 872 | "Specify packets to reject\n" |
873 | "Specify packets to forward\n" | |
874 | "Address to match\n" | |
875 | "Wildcard bits\n") | |
876 | { | |
358189ad DA |
877 | int idx_acl = 1; |
878 | int idx = 0; | |
879 | char *seq = NULL; | |
880 | char *permit_deny = NULL; | |
881 | char *address = NULL; | |
882 | char *wildcard = NULL; | |
883 | ||
884 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
885 | if (idx) | |
886 | seq = argv[idx]->arg; | |
887 | ||
888 | idx = 0; | |
889 | argv_find(argv, argc, "permit", &idx); | |
890 | argv_find(argv, argc, "deny", &idx); | |
891 | if (idx) | |
892 | permit_deny = argv[idx]->arg; | |
893 | ||
894 | idx = 0; | |
895 | argv_find(argv, argc, "A.B.C.D", &idx); | |
896 | if (idx) { | |
897 | address = argv[idx]->arg; | |
898 | wildcard = argv[idx + 1]->arg; | |
899 | } | |
900 | ||
901 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
902 | address, wildcard, NULL, NULL, 0, 0); | |
718e3744 | 903 | } |
904 | ||
905 | DEFUN (no_access_list_standard_nomask, | |
906 | no_access_list_standard_nomask_cmd, | |
358189ad | 907 | "no access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> A.B.C.D", |
718e3744 | 908 | NO_STR |
909 | "Add an access list entry\n" | |
910 | "IP standard access list\n" | |
911 | "IP standard access list (expanded range)\n" | |
358189ad DA |
912 | "Sequence number of an entry\n" |
913 | "Sequence number\n" | |
718e3744 | 914 | "Specify packets to reject\n" |
915 | "Specify packets to forward\n" | |
916 | "Address to match\n") | |
917 | { | |
d62a17ae | 918 | int idx_acl = 2; |
358189ad DA |
919 | int idx = 0; |
920 | char *seq = NULL; | |
921 | char *permit_deny = NULL; | |
922 | char *address = NULL; | |
923 | ||
924 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
925 | if (idx) | |
926 | seq = argv[idx]->arg; | |
927 | ||
928 | idx = 0; | |
929 | argv_find(argv, argc, "permit", &idx); | |
930 | argv_find(argv, argc, "deny", &idx); | |
931 | if (idx) | |
932 | permit_deny = argv[idx]->arg; | |
933 | ||
934 | idx = 0; | |
935 | argv_find(argv, argc, "A.B.C.D", &idx); | |
936 | if (idx) | |
937 | address = argv[idx]->arg; | |
938 | ||
939 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
940 | address, "0.0.0.0", NULL, NULL, 0, 0); | |
718e3744 | 941 | } |
942 | ||
943 | DEFUN (no_access_list_standard_host, | |
944 | no_access_list_standard_host_cmd, | |
358189ad | 945 | "no access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> host A.B.C.D", |
718e3744 | 946 | NO_STR |
947 | "Add an access list entry\n" | |
948 | "IP standard access list\n" | |
949 | "IP standard access list (expanded range)\n" | |
358189ad DA |
950 | "Sequence number of an entry\n" |
951 | "Sequence number\n" | |
718e3744 | 952 | "Specify packets to reject\n" |
953 | "Specify packets to forward\n" | |
954 | "A single host address\n" | |
955 | "Address to match\n") | |
956 | { | |
d62a17ae | 957 | int idx_acl = 2; |
358189ad DA |
958 | int idx = 0; |
959 | char *seq = NULL; | |
960 | char *permit_deny = NULL; | |
961 | char *address = NULL; | |
962 | ||
963 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
964 | if (idx) | |
965 | seq = argv[idx]->arg; | |
966 | ||
967 | idx = 0; | |
968 | argv_find(argv, argc, "permit", &idx); | |
969 | argv_find(argv, argc, "deny", &idx); | |
970 | if (idx) | |
971 | permit_deny = argv[idx]->arg; | |
972 | ||
973 | idx = 0; | |
974 | argv_find(argv, argc, "A.B.C.D", &idx); | |
975 | if (idx) | |
976 | address = argv[idx]->arg; | |
977 | ||
978 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
979 | address, "0.0.0.0", NULL, NULL, 0, 0); | |
718e3744 | 980 | } |
981 | ||
982 | DEFUN (no_access_list_standard_any, | |
983 | no_access_list_standard_any_cmd, | |
358189ad | 984 | "no access-list <(1-99)|(1300-1999)> [seq (1-4294967295)] <deny|permit> any", |
718e3744 | 985 | NO_STR |
986 | "Add an access list entry\n" | |
987 | "IP standard access list\n" | |
988 | "IP standard access list (expanded range)\n" | |
358189ad DA |
989 | "Sequence number of an entry\n" |
990 | "Sequence number\n" | |
718e3744 | 991 | "Specify packets to reject\n" |
992 | "Specify packets to forward\n" | |
993 | "Any source host\n") | |
994 | { | |
d62a17ae | 995 | int idx_acl = 2; |
358189ad DA |
996 | int idx = 0; |
997 | char *seq = NULL; | |
998 | char *permit_deny = NULL; | |
999 | ||
1000 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1001 | if (idx) | |
1002 | seq = argv[idx]->arg; | |
1003 | ||
1004 | idx = 0; | |
1005 | argv_find(argv, argc, "permit", &idx); | |
1006 | argv_find(argv, argc, "deny", &idx); | |
1007 | if (idx) | |
1008 | permit_deny = argv[idx]->arg; | |
1009 | ||
1010 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1011 | "0.0.0.0", "255.255.255.255", NULL, NULL, 0, 0); | |
718e3744 | 1012 | } |
1013 | ||
1014 | /* Extended access-list */ | |
1015 | DEFUN (access_list_extended, | |
1016 | access_list_extended_cmd, | |
358189ad | 1017 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip A.B.C.D A.B.C.D A.B.C.D A.B.C.D", |
718e3744 | 1018 | "Add an access list entry\n" |
1019 | "IP extended access list\n" | |
1020 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1021 | "Sequence number of an entry\n" |
1022 | "Sequence number\n" | |
718e3744 | 1023 | "Specify packets to reject\n" |
1024 | "Specify packets to forward\n" | |
1025 | "Any Internet Protocol\n" | |
1026 | "Source address\n" | |
1027 | "Source wildcard bits\n" | |
1028 | "Destination address\n" | |
1029 | "Destination Wildcard bits\n") | |
1030 | { | |
d62a17ae | 1031 | int idx_acl = 1; |
358189ad DA |
1032 | int idx = 0; |
1033 | char *seq = NULL; | |
1034 | char *permit_deny = NULL; | |
1035 | char *src = NULL; | |
1036 | char *dst = NULL; | |
1037 | char *src_wildcard = NULL; | |
1038 | char *dst_wildcard = NULL; | |
1039 | ||
1040 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1041 | if (idx) | |
1042 | seq = argv[idx]->arg; | |
1043 | ||
1044 | idx = 0; | |
1045 | argv_find(argv, argc, "permit", &idx); | |
1046 | argv_find(argv, argc, "deny", &idx); | |
1047 | if (idx) | |
1048 | permit_deny = argv[idx]->arg; | |
1049 | ||
1050 | idx = 0; | |
1051 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1052 | if (idx) { | |
1053 | src = argv[idx]->arg; | |
1054 | src_wildcard = argv[idx + 1]->arg; | |
1055 | dst = argv[idx + 2]->arg; | |
1056 | dst_wildcard = argv[idx + 3]->arg; | |
1057 | } | |
1058 | ||
1059 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1060 | src_wildcard, dst, dst_wildcard, 1, 1); | |
718e3744 | 1061 | } |
1062 | ||
1063 | DEFUN (access_list_extended_mask_any, | |
1064 | access_list_extended_mask_any_cmd, | |
358189ad | 1065 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip A.B.C.D A.B.C.D any", |
718e3744 | 1066 | "Add an access list entry\n" |
1067 | "IP extended access list\n" | |
1068 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1069 | "Sequence number of an entry\n" |
1070 | "Sequence number\n" | |
718e3744 | 1071 | "Specify packets to reject\n" |
1072 | "Specify packets to forward\n" | |
1073 | "Any Internet Protocol\n" | |
1074 | "Source address\n" | |
1075 | "Source wildcard bits\n" | |
1076 | "Any destination host\n") | |
1077 | { | |
d62a17ae | 1078 | int idx_acl = 1; |
358189ad DA |
1079 | int idx = 0; |
1080 | char *seq = NULL; | |
1081 | char *permit_deny = NULL; | |
1082 | char *src = NULL; | |
1083 | char *src_wildcard = NULL; | |
1084 | ||
1085 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1086 | if (idx) | |
1087 | seq = argv[idx]->arg; | |
1088 | ||
1089 | idx = 0; | |
1090 | argv_find(argv, argc, "permit", &idx); | |
1091 | argv_find(argv, argc, "deny", &idx); | |
1092 | if (idx) | |
1093 | permit_deny = argv[idx]->arg; | |
1094 | ||
1095 | idx = 0; | |
1096 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1097 | if (idx) { | |
1098 | src = argv[idx]->arg; | |
1099 | src_wildcard = argv[idx + 1]->arg; | |
1100 | } | |
1101 | ||
1102 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1103 | src_wildcard, "0.0.0.0", "255.255.255.255", 1, | |
1104 | 1); | |
718e3744 | 1105 | } |
1106 | ||
1107 | DEFUN (access_list_extended_any_mask, | |
1108 | access_list_extended_any_mask_cmd, | |
358189ad | 1109 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip any A.B.C.D A.B.C.D", |
718e3744 | 1110 | "Add an access list entry\n" |
1111 | "IP extended access list\n" | |
1112 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1113 | "Sequence number of an entry\n" |
1114 | "Sequence number\n" | |
718e3744 | 1115 | "Specify packets to reject\n" |
1116 | "Specify packets to forward\n" | |
1117 | "Any Internet Protocol\n" | |
1118 | "Any source host\n" | |
1119 | "Destination address\n" | |
1120 | "Destination Wildcard bits\n") | |
1121 | { | |
d62a17ae | 1122 | int idx_acl = 1; |
358189ad DA |
1123 | int idx = 0; |
1124 | char *seq = NULL; | |
1125 | char *permit_deny = NULL; | |
1126 | char *dst = NULL; | |
1127 | char *dst_wildcard = NULL; | |
1128 | ||
1129 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1130 | if (idx) | |
1131 | seq = argv[idx]->arg; | |
1132 | ||
1133 | idx = 0; | |
1134 | argv_find(argv, argc, "permit", &idx); | |
1135 | argv_find(argv, argc, "deny", &idx); | |
1136 | if (idx) | |
1137 | permit_deny = argv[idx]->arg; | |
1138 | ||
1139 | idx = 0; | |
1140 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1141 | if (idx) { | |
1142 | dst = argv[idx]->arg; | |
1143 | dst_wildcard = argv[idx + 1]->arg; | |
1144 | } | |
1145 | ||
1146 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1147 | "0.0.0.0", "255.255.255.255", dst, dst_wildcard, | |
1148 | 1, 1); | |
718e3744 | 1149 | } |
1150 | ||
1151 | DEFUN (access_list_extended_any_any, | |
1152 | access_list_extended_any_any_cmd, | |
358189ad | 1153 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip any any", |
718e3744 | 1154 | "Add an access list entry\n" |
1155 | "IP extended access list\n" | |
1156 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1157 | "Sequence number of an entry\n" |
1158 | "Sequence number\n" | |
718e3744 | 1159 | "Specify packets to reject\n" |
1160 | "Specify packets to forward\n" | |
1161 | "Any Internet Protocol\n" | |
1162 | "Any source host\n" | |
1163 | "Any destination host\n") | |
1164 | { | |
d62a17ae | 1165 | int idx_acl = 1; |
358189ad DA |
1166 | int idx = 0; |
1167 | char *seq = NULL; | |
1168 | char *permit_deny = NULL; | |
1169 | ||
1170 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1171 | if (idx) | |
1172 | seq = argv[idx]->arg; | |
1173 | ||
1174 | idx = 0; | |
1175 | argv_find(argv, argc, "permit", &idx); | |
1176 | argv_find(argv, argc, "deny", &idx); | |
1177 | if (idx) | |
1178 | permit_deny = argv[idx]->arg; | |
1179 | ||
1180 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1181 | "0.0.0.0", "255.255.255.255", "0.0.0.0", | |
1182 | "255.255.255.255", 1, 1); | |
718e3744 | 1183 | } |
1184 | ||
1185 | DEFUN (access_list_extended_mask_host, | |
1186 | access_list_extended_mask_host_cmd, | |
358189ad | 1187 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip A.B.C.D A.B.C.D host A.B.C.D", |
718e3744 | 1188 | "Add an access list entry\n" |
1189 | "IP extended access list\n" | |
1190 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1191 | "Sequence number of an entry\n" |
1192 | "Sequence number\n" | |
718e3744 | 1193 | "Specify packets to reject\n" |
1194 | "Specify packets to forward\n" | |
1195 | "Any Internet Protocol\n" | |
1196 | "Source address\n" | |
1197 | "Source wildcard bits\n" | |
1198 | "A single destination host\n" | |
1199 | "Destination address\n") | |
1200 | { | |
d62a17ae | 1201 | int idx_acl = 1; |
358189ad DA |
1202 | int idx = 0; |
1203 | char *seq = NULL; | |
1204 | char *permit_deny = NULL; | |
1205 | char *src = NULL; | |
1206 | char *dst = NULL; | |
1207 | char *src_wildcard = NULL; | |
1208 | ||
1209 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1210 | if (idx) | |
1211 | seq = argv[idx]->arg; | |
1212 | ||
1213 | idx = 0; | |
1214 | argv_find(argv, argc, "permit", &idx); | |
1215 | argv_find(argv, argc, "deny", &idx); | |
1216 | if (idx) | |
1217 | permit_deny = argv[idx]->arg; | |
1218 | ||
1219 | idx = 0; | |
1220 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1221 | if (idx) { | |
1222 | src = argv[idx]->arg; | |
1223 | src_wildcard = argv[idx + 1]->arg; | |
1224 | dst = argv[idx + 3]->arg; | |
1225 | } | |
1226 | ||
1227 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1228 | src_wildcard, dst, "0.0.0.0", 1, 1); | |
718e3744 | 1229 | } |
1230 | ||
1231 | DEFUN (access_list_extended_host_mask, | |
1232 | access_list_extended_host_mask_cmd, | |
358189ad | 1233 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip host A.B.C.D A.B.C.D A.B.C.D", |
718e3744 | 1234 | "Add an access list entry\n" |
1235 | "IP extended access list\n" | |
1236 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1237 | "Sequence number of an entry\n" |
1238 | "Sequence number\n" | |
718e3744 | 1239 | "Specify packets to reject\n" |
1240 | "Specify packets to forward\n" | |
1241 | "Any Internet Protocol\n" | |
1242 | "A single source host\n" | |
1243 | "Source address\n" | |
1244 | "Destination address\n" | |
1245 | "Destination Wildcard bits\n") | |
1246 | { | |
d62a17ae | 1247 | int idx_acl = 1; |
358189ad DA |
1248 | int idx = 0; |
1249 | char *seq = NULL; | |
1250 | char *permit_deny = NULL; | |
1251 | char *src = NULL; | |
1252 | char *dst = NULL; | |
1253 | char *dst_wildcard = NULL; | |
1254 | ||
1255 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1256 | if (idx) | |
1257 | seq = argv[idx]->arg; | |
1258 | ||
1259 | idx = 0; | |
1260 | argv_find(argv, argc, "permit", &idx); | |
1261 | argv_find(argv, argc, "deny", &idx); | |
1262 | if (idx) | |
1263 | permit_deny = argv[idx]->arg; | |
1264 | ||
1265 | idx = 0; | |
1266 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1267 | if (idx) { | |
1268 | src = argv[idx]->arg; | |
1269 | dst = argv[idx + 1]->arg; | |
1270 | dst_wildcard = argv[idx + 2]->arg; | |
1271 | } | |
1272 | ||
1273 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1274 | "0.0.0.0", dst, dst_wildcard, 1, 1); | |
718e3744 | 1275 | } |
1276 | ||
1277 | DEFUN (access_list_extended_host_host, | |
1278 | access_list_extended_host_host_cmd, | |
358189ad | 1279 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip host A.B.C.D host A.B.C.D", |
718e3744 | 1280 | "Add an access list entry\n" |
1281 | "IP extended access list\n" | |
1282 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1283 | "Sequence number of an entry\n" |
1284 | "Sequence number\n" | |
718e3744 | 1285 | "Specify packets to reject\n" |
1286 | "Specify packets to forward\n" | |
1287 | "Any Internet Protocol\n" | |
1288 | "A single source host\n" | |
1289 | "Source address\n" | |
1290 | "A single destination host\n" | |
1291 | "Destination address\n") | |
1292 | { | |
d62a17ae | 1293 | int idx_acl = 1; |
358189ad DA |
1294 | int idx = 0; |
1295 | char *seq = NULL; | |
1296 | char *permit_deny = NULL; | |
1297 | char *src = NULL; | |
1298 | char *dst = NULL; | |
1299 | ||
1300 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1301 | if (idx) | |
1302 | seq = argv[idx]->arg; | |
1303 | ||
1304 | idx = 0; | |
1305 | argv_find(argv, argc, "permit", &idx); | |
1306 | argv_find(argv, argc, "deny", &idx); | |
1307 | if (idx) | |
1308 | permit_deny = argv[idx]->arg; | |
1309 | ||
1310 | idx = 0; | |
1311 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1312 | if (idx) { | |
1313 | src = argv[idx]->arg; | |
1314 | dst = argv[idx + 2]->arg; | |
1315 | } | |
1316 | ||
1317 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1318 | "0.0.0.0", dst, "0.0.0.0", 1, 1); | |
718e3744 | 1319 | } |
1320 | ||
1321 | DEFUN (access_list_extended_any_host, | |
1322 | access_list_extended_any_host_cmd, | |
358189ad | 1323 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip any host A.B.C.D", |
718e3744 | 1324 | "Add an access list entry\n" |
1325 | "IP extended access list\n" | |
1326 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1327 | "Sequence number of an entry\n" |
1328 | "Sequence number\n" | |
718e3744 | 1329 | "Specify packets to reject\n" |
1330 | "Specify packets to forward\n" | |
1331 | "Any Internet Protocol\n" | |
1332 | "Any source host\n" | |
1333 | "A single destination host\n" | |
1334 | "Destination address\n") | |
1335 | { | |
d62a17ae | 1336 | int idx_acl = 1; |
358189ad DA |
1337 | int idx = 0; |
1338 | char *seq = NULL; | |
1339 | char *permit_deny = NULL; | |
1340 | char *dst = NULL; | |
1341 | ||
1342 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1343 | if (idx) | |
1344 | seq = argv[idx]->arg; | |
1345 | ||
1346 | idx = 0; | |
1347 | argv_find(argv, argc, "permit", &idx); | |
1348 | argv_find(argv, argc, "deny", &idx); | |
1349 | if (idx) | |
1350 | permit_deny = argv[idx]->arg; | |
1351 | ||
1352 | idx = 0; | |
1353 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1354 | if (idx) | |
1355 | dst = argv[idx]->arg; | |
1356 | ||
1357 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1358 | "0.0.0.0", "255.255.255.255", dst, "0.0.0.0", 1, | |
1359 | 1); | |
718e3744 | 1360 | } |
1361 | ||
1362 | DEFUN (access_list_extended_host_any, | |
1363 | access_list_extended_host_any_cmd, | |
358189ad | 1364 | "access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip host A.B.C.D any", |
718e3744 | 1365 | "Add an access list entry\n" |
1366 | "IP extended access list\n" | |
1367 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1368 | "Sequence number of an entry\n" |
1369 | "Sequence number\n" | |
718e3744 | 1370 | "Specify packets to reject\n" |
1371 | "Specify packets to forward\n" | |
1372 | "Any Internet Protocol\n" | |
1373 | "A single source host\n" | |
1374 | "Source address\n" | |
1375 | "Any destination host\n") | |
1376 | { | |
d62a17ae | 1377 | int idx_acl = 1; |
358189ad DA |
1378 | int idx = 0; |
1379 | char *seq = NULL; | |
1380 | char *permit_deny = NULL; | |
1381 | char *src = NULL; | |
1382 | ||
1383 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1384 | if (idx) | |
1385 | seq = argv[idx]->arg; | |
1386 | ||
1387 | idx = 0; | |
1388 | argv_find(argv, argc, "permit", &idx); | |
1389 | argv_find(argv, argc, "deny", &idx); | |
1390 | if (idx) | |
1391 | permit_deny = argv[idx]->arg; | |
1392 | ||
1393 | idx = 0; | |
1394 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1395 | if (idx) | |
1396 | src = argv[idx]->arg; | |
1397 | ||
1398 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
d62a17ae | 1399 | "0.0.0.0", "0.0.0.0", "255.255.255.255", 1, 1); |
718e3744 | 1400 | } |
1401 | ||
1402 | DEFUN (no_access_list_extended, | |
1403 | no_access_list_extended_cmd, | |
358189ad | 1404 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip A.B.C.D A.B.C.D A.B.C.D A.B.C.D", |
718e3744 | 1405 | NO_STR |
1406 | "Add an access list entry\n" | |
1407 | "IP extended access list\n" | |
1408 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1409 | "Sequence number of an entry\n" |
1410 | "Sequence number\n" | |
718e3744 | 1411 | "Specify packets to reject\n" |
1412 | "Specify packets to forward\n" | |
1413 | "Any Internet Protocol\n" | |
1414 | "Source address\n" | |
1415 | "Source wildcard bits\n" | |
1416 | "Destination address\n" | |
1417 | "Destination Wildcard bits\n") | |
1418 | { | |
d62a17ae | 1419 | int idx_acl = 2; |
358189ad DA |
1420 | int idx = 0; |
1421 | char *seq = NULL; | |
1422 | char *permit_deny = NULL; | |
1423 | char *src = NULL; | |
1424 | char *dst = NULL; | |
1425 | char *src_wildcard = NULL; | |
1426 | char *dst_wildcard = NULL; | |
1427 | ||
1428 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1429 | if (idx) | |
1430 | seq = argv[idx]->arg; | |
1431 | ||
1432 | idx = 0; | |
1433 | argv_find(argv, argc, "permit", &idx); | |
1434 | argv_find(argv, argc, "deny", &idx); | |
1435 | if (idx) | |
1436 | permit_deny = argv[idx]->arg; | |
1437 | ||
1438 | idx = 0; | |
1439 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1440 | if (idx) { | |
1441 | src = argv[idx]->arg; | |
1442 | src_wildcard = argv[idx + 1]->arg; | |
1443 | dst = argv[idx + 2]->arg; | |
1444 | dst_wildcard = argv[idx + 3]->arg; | |
1445 | } | |
1446 | ||
1447 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1448 | src_wildcard, dst, dst_wildcard, 1, 0); | |
718e3744 | 1449 | } |
1450 | ||
1451 | DEFUN (no_access_list_extended_mask_any, | |
1452 | no_access_list_extended_mask_any_cmd, | |
358189ad | 1453 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip A.B.C.D A.B.C.D any", |
718e3744 | 1454 | NO_STR |
1455 | "Add an access list entry\n" | |
1456 | "IP extended access list\n" | |
1457 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1458 | "Sequence number of an entry\n" |
1459 | "Sequence number\n" | |
718e3744 | 1460 | "Specify packets to reject\n" |
1461 | "Specify packets to forward\n" | |
1462 | "Any Internet Protocol\n" | |
1463 | "Source address\n" | |
1464 | "Source wildcard bits\n" | |
1465 | "Any destination host\n") | |
1466 | { | |
d62a17ae | 1467 | int idx_acl = 2; |
358189ad DA |
1468 | int idx = 0; |
1469 | char *seq = NULL; | |
1470 | char *permit_deny = NULL; | |
1471 | char *src = NULL; | |
1472 | char *src_wildcard = NULL; | |
1473 | ||
1474 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1475 | if (idx) | |
1476 | seq = argv[idx]->arg; | |
1477 | ||
1478 | idx = 0; | |
1479 | argv_find(argv, argc, "permit", &idx); | |
1480 | argv_find(argv, argc, "deny", &idx); | |
1481 | if (idx) | |
1482 | permit_deny = argv[idx]->arg; | |
1483 | ||
1484 | idx = 0; | |
1485 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1486 | if (idx) { | |
1487 | src = argv[idx]->arg; | |
1488 | src_wildcard = argv[idx + 1]->arg; | |
1489 | } | |
1490 | ||
1491 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1492 | src_wildcard, "0.0.0.0", "255.255.255.255", 1, | |
1493 | 0); | |
718e3744 | 1494 | } |
1495 | ||
1496 | DEFUN (no_access_list_extended_any_mask, | |
1497 | no_access_list_extended_any_mask_cmd, | |
358189ad | 1498 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip any A.B.C.D A.B.C.D", |
718e3744 | 1499 | NO_STR |
1500 | "Add an access list entry\n" | |
1501 | "IP extended access list\n" | |
1502 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1503 | "Sequence number of an entry\n" |
1504 | "Sequence number\n" | |
718e3744 | 1505 | "Specify packets to reject\n" |
1506 | "Specify packets to forward\n" | |
1507 | "Any Internet Protocol\n" | |
1508 | "Any source host\n" | |
1509 | "Destination address\n" | |
1510 | "Destination Wildcard bits\n") | |
1511 | { | |
d62a17ae | 1512 | int idx_acl = 2; |
358189ad DA |
1513 | int idx = 0; |
1514 | char *seq = NULL; | |
1515 | char *permit_deny = NULL; | |
1516 | char *dst = NULL; | |
1517 | char *dst_wildcard = NULL; | |
1518 | ||
1519 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1520 | if (idx) | |
1521 | seq = argv[idx]->arg; | |
1522 | ||
1523 | idx = 0; | |
1524 | argv_find(argv, argc, "permit", &idx); | |
1525 | argv_find(argv, argc, "deny", &idx); | |
1526 | if (idx) | |
1527 | permit_deny = argv[idx]->arg; | |
1528 | ||
1529 | idx = 0; | |
1530 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1531 | if (idx) { | |
1532 | dst = argv[idx]->arg; | |
1533 | dst_wildcard = argv[idx + 1]->arg; | |
1534 | } | |
1535 | ||
1536 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1537 | "0.0.0.0", "255.255.255.255", dst, dst_wildcard, | |
1538 | 1, 0); | |
718e3744 | 1539 | } |
1540 | ||
1541 | DEFUN (no_access_list_extended_any_any, | |
1542 | no_access_list_extended_any_any_cmd, | |
358189ad | 1543 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip any any", |
718e3744 | 1544 | NO_STR |
1545 | "Add an access list entry\n" | |
1546 | "IP extended access list\n" | |
1547 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1548 | "Sequence number of an entry\n" |
1549 | "Sequence number\n" | |
718e3744 | 1550 | "Specify packets to reject\n" |
1551 | "Specify packets to forward\n" | |
1552 | "Any Internet Protocol\n" | |
1553 | "Any source host\n" | |
1554 | "Any destination host\n") | |
1555 | { | |
d62a17ae | 1556 | int idx_acl = 2; |
358189ad DA |
1557 | int idx = 0; |
1558 | char *seq = NULL; | |
1559 | char *permit_deny = NULL; | |
1560 | ||
1561 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1562 | if (idx) | |
1563 | seq = argv[idx]->arg; | |
1564 | ||
1565 | idx = 0; | |
1566 | argv_find(argv, argc, "permit", &idx); | |
1567 | argv_find(argv, argc, "deny", &idx); | |
1568 | if (idx) | |
1569 | permit_deny = argv[idx]->arg; | |
1570 | ||
1571 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1572 | "0.0.0.0", "255.255.255.255", "0.0.0.0", | |
1573 | "255.255.255.255", 1, 0); | |
718e3744 | 1574 | } |
1575 | ||
1576 | DEFUN (no_access_list_extended_mask_host, | |
1577 | no_access_list_extended_mask_host_cmd, | |
358189ad | 1578 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip A.B.C.D A.B.C.D host A.B.C.D", |
718e3744 | 1579 | NO_STR |
1580 | "Add an access list entry\n" | |
1581 | "IP extended access list\n" | |
1582 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1583 | "Sequence number of an entry\n" |
1584 | "Sequence number\n" | |
718e3744 | 1585 | "Specify packets to reject\n" |
1586 | "Specify packets to forward\n" | |
1587 | "Any Internet Protocol\n" | |
1588 | "Source address\n" | |
1589 | "Source wildcard bits\n" | |
1590 | "A single destination host\n" | |
1591 | "Destination address\n") | |
1592 | { | |
d62a17ae | 1593 | int idx_acl = 2; |
358189ad DA |
1594 | int idx = 0; |
1595 | char *seq = NULL; | |
1596 | char *permit_deny = NULL; | |
1597 | char *src = NULL; | |
1598 | char *dst = NULL; | |
1599 | char *src_wildcard = NULL; | |
1600 | ||
1601 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1602 | if (idx) | |
1603 | seq = argv[idx]->arg; | |
1604 | ||
1605 | idx = 0; | |
1606 | argv_find(argv, argc, "permit", &idx); | |
1607 | argv_find(argv, argc, "deny", &idx); | |
1608 | if (idx) | |
1609 | permit_deny = argv[idx]->arg; | |
1610 | ||
1611 | idx = 0; | |
1612 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1613 | if (idx) { | |
1614 | src = argv[idx]->arg; | |
1615 | src_wildcard = argv[idx + 1]->arg; | |
1616 | dst = argv[idx + 3]->arg; | |
1617 | } | |
1618 | ||
1619 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1620 | src_wildcard, dst, "0.0.0.0", 1, 0); | |
718e3744 | 1621 | } |
1622 | ||
1623 | DEFUN (no_access_list_extended_host_mask, | |
1624 | no_access_list_extended_host_mask_cmd, | |
358189ad | 1625 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip host A.B.C.D A.B.C.D A.B.C.D", |
718e3744 | 1626 | NO_STR |
1627 | "Add an access list entry\n" | |
1628 | "IP extended access list\n" | |
1629 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1630 | "Sequence number of an entry\n" |
1631 | "Sequence number\n" | |
718e3744 | 1632 | "Specify packets to reject\n" |
1633 | "Specify packets to forward\n" | |
1634 | "Any Internet Protocol\n" | |
1635 | "A single source host\n" | |
1636 | "Source address\n" | |
1637 | "Destination address\n" | |
1638 | "Destination Wildcard bits\n") | |
1639 | { | |
d62a17ae | 1640 | int idx_acl = 2; |
358189ad DA |
1641 | int idx = 0; |
1642 | char *seq = NULL; | |
1643 | char *permit_deny = NULL; | |
1644 | char *src = NULL; | |
1645 | char *dst = NULL; | |
1646 | char *dst_wildcard = NULL; | |
1647 | ||
1648 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1649 | if (idx) | |
1650 | seq = argv[idx]->arg; | |
1651 | ||
1652 | idx = 0; | |
1653 | argv_find(argv, argc, "permit", &idx); | |
1654 | argv_find(argv, argc, "deny", &idx); | |
1655 | if (idx) | |
1656 | permit_deny = argv[idx]->arg; | |
1657 | ||
1658 | idx = 0; | |
1659 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1660 | if (idx) { | |
1661 | src = argv[idx]->arg; | |
1662 | dst = argv[idx + 1]->arg; | |
1663 | dst_wildcard = argv[idx + 2]->arg; | |
1664 | } | |
1665 | ||
1666 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1667 | "0.0.0.0", dst, dst_wildcard, 1, 0); | |
718e3744 | 1668 | } |
1669 | ||
1670 | DEFUN (no_access_list_extended_host_host, | |
1671 | no_access_list_extended_host_host_cmd, | |
358189ad | 1672 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip host A.B.C.D host A.B.C.D", |
718e3744 | 1673 | NO_STR |
1674 | "Add an access list entry\n" | |
1675 | "IP extended access list\n" | |
1676 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1677 | "Sequence number of an entry\n" |
1678 | "Sequence number\n" | |
718e3744 | 1679 | "Specify packets to reject\n" |
1680 | "Specify packets to forward\n" | |
1681 | "Any Internet Protocol\n" | |
1682 | "A single source host\n" | |
1683 | "Source address\n" | |
1684 | "A single destination host\n" | |
1685 | "Destination address\n") | |
1686 | { | |
d62a17ae | 1687 | int idx_acl = 2; |
358189ad DA |
1688 | int idx = 0; |
1689 | char *seq = NULL; | |
1690 | char *permit_deny = NULL; | |
1691 | char *src = NULL; | |
1692 | char *dst = NULL; | |
1693 | ||
1694 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1695 | if (idx) | |
1696 | seq = argv[idx]->arg; | |
1697 | ||
1698 | idx = 0; | |
1699 | argv_find(argv, argc, "permit", &idx); | |
1700 | argv_find(argv, argc, "deny", &idx); | |
1701 | if (idx) | |
1702 | permit_deny = argv[idx]->arg; | |
1703 | ||
1704 | idx = 0; | |
1705 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1706 | if (idx) { | |
1707 | src = argv[idx]->arg; | |
1708 | dst = argv[idx + 2]->arg; | |
1709 | } | |
1710 | ||
1711 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
1712 | "0.0.0.0", dst, "0.0.0.0", 1, 0); | |
718e3744 | 1713 | } |
1714 | ||
1715 | DEFUN (no_access_list_extended_any_host, | |
1716 | no_access_list_extended_any_host_cmd, | |
358189ad | 1717 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip any host A.B.C.D", |
718e3744 | 1718 | NO_STR |
1719 | "Add an access list entry\n" | |
1720 | "IP extended access list\n" | |
1721 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1722 | "Sequence number of an entry\n" |
1723 | "Sequence number\n" | |
718e3744 | 1724 | "Specify packets to reject\n" |
1725 | "Specify packets to forward\n" | |
1726 | "Any Internet Protocol\n" | |
1727 | "Any source host\n" | |
1728 | "A single destination host\n" | |
1729 | "Destination address\n") | |
1730 | { | |
d62a17ae | 1731 | int idx_acl = 2; |
358189ad DA |
1732 | int idx = 0; |
1733 | char *seq = NULL; | |
1734 | char *permit_deny = NULL; | |
1735 | char *dst = NULL; | |
1736 | ||
1737 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1738 | if (idx) | |
1739 | seq = argv[idx]->arg; | |
1740 | ||
1741 | idx = 0; | |
1742 | argv_find(argv, argc, "permit", &idx); | |
1743 | argv_find(argv, argc, "deny", &idx); | |
1744 | if (idx) | |
1745 | permit_deny = argv[idx]->arg; | |
1746 | ||
1747 | idx = 0; | |
1748 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1749 | if (idx) | |
1750 | dst = argv[idx]->arg; | |
1751 | ||
1752 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, | |
1753 | "0.0.0.0", "255.255.255.255", dst, "0.0.0.0", 1, | |
1754 | 0); | |
718e3744 | 1755 | } |
1756 | ||
1757 | DEFUN (no_access_list_extended_host_any, | |
1758 | no_access_list_extended_host_any_cmd, | |
358189ad | 1759 | "no access-list <(100-199)|(2000-2699)> [seq (1-4294967295)] <deny|permit> ip host A.B.C.D any", |
718e3744 | 1760 | NO_STR |
1761 | "Add an access list entry\n" | |
1762 | "IP extended access list\n" | |
1763 | "IP extended access list (expanded range)\n" | |
358189ad DA |
1764 | "Sequence number of an entry\n" |
1765 | "Sequence number\n" | |
718e3744 | 1766 | "Specify packets to reject\n" |
1767 | "Specify packets to forward\n" | |
1768 | "Any Internet Protocol\n" | |
1769 | "A single source host\n" | |
1770 | "Source address\n" | |
1771 | "Any destination host\n") | |
1772 | { | |
d62a17ae | 1773 | int idx_acl = 2; |
358189ad DA |
1774 | int idx = 0; |
1775 | char *seq = NULL; | |
1776 | char *permit_deny = NULL; | |
1777 | char *src = NULL; | |
1778 | ||
1779 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1780 | if (idx) | |
1781 | seq = argv[idx]->arg; | |
1782 | ||
1783 | idx = 0; | |
1784 | argv_find(argv, argc, "permit", &idx); | |
1785 | argv_find(argv, argc, "deny", &idx); | |
1786 | if (idx) | |
1787 | permit_deny = argv[idx]->arg; | |
1788 | ||
1789 | idx = 0; | |
1790 | argv_find(argv, argc, "A.B.C.D", &idx); | |
1791 | if (idx) | |
1792 | src = argv[idx]->arg; | |
1793 | ||
1794 | return filter_set_cisco(vty, argv[idx_acl]->arg, seq, permit_deny, src, | |
d62a17ae | 1795 | "0.0.0.0", "0.0.0.0", "255.255.255.255", 1, 0); |
1796 | } | |
1797 | ||
1798 | static int filter_set_zebra(struct vty *vty, const char *name_str, | |
358189ad | 1799 | const char *seq, const char *type_str, afi_t afi, |
d62a17ae | 1800 | const char *prefix_str, int exact, int set) |
1801 | { | |
1802 | int ret; | |
358189ad | 1803 | enum filter_type type = FILTER_DENY; |
d62a17ae | 1804 | struct filter *mfilter; |
1805 | struct filter_zebra *filter; | |
1806 | struct access_list *access; | |
1807 | struct prefix p; | |
358189ad | 1808 | int64_t seqnum = -1; |
d62a17ae | 1809 | |
1810 | if (strlen(name_str) > ACL_NAMSIZ) { | |
1811 | vty_out(vty, | |
1812 | "%% ACL name %s is invalid: length exceeds " | |
1813 | "%d characters\n", | |
1814 | name_str, ACL_NAMSIZ); | |
1815 | return CMD_WARNING_CONFIG_FAILED; | |
718e3744 | 1816 | } |
718e3744 | 1817 | |
358189ad DA |
1818 | if (seq) |
1819 | seqnum = (int64_t)atol(seq); | |
1820 | ||
d62a17ae | 1821 | /* Check of filter type. */ |
358189ad DA |
1822 | if (type_str) { |
1823 | if (strncmp(type_str, "p", 1) == 0) | |
1824 | type = FILTER_PERMIT; | |
1825 | else if (strncmp(type_str, "d", 1) == 0) | |
1826 | type = FILTER_DENY; | |
1827 | else { | |
1828 | vty_out(vty, "filter type must be [permit|deny]\n"); | |
1829 | return CMD_WARNING_CONFIG_FAILED; | |
1830 | } | |
d62a17ae | 1831 | } |
718e3744 | 1832 | |
d62a17ae | 1833 | /* Check string format of prefix and prefixlen. */ |
1834 | if (afi == AFI_IP) { | |
1835 | ret = str2prefix_ipv4(prefix_str, (struct prefix_ipv4 *)&p); | |
1836 | if (ret <= 0) { | |
1837 | vty_out(vty, | |
1838 | "IP address prefix/prefixlen is malformed\n"); | |
1839 | return CMD_WARNING_CONFIG_FAILED; | |
1840 | } | |
1841 | } else if (afi == AFI_IP6) { | |
1842 | ret = str2prefix_ipv6(prefix_str, (struct prefix_ipv6 *)&p); | |
1843 | if (ret <= 0) { | |
1844 | vty_out(vty, | |
1845 | "IPv6 address prefix/prefixlen is malformed\n"); | |
1846 | return CMD_WARNING_CONFIG_FAILED; | |
1847 | } | |
d37ba549 MK |
1848 | } else if (afi == AFI_L2VPN) { |
1849 | ret = str2prefix_eth(prefix_str, (struct prefix_eth *)&p); | |
1850 | if (ret <= 0) { | |
1851 | vty_out(vty, "MAC address is malformed\n"); | |
1852 | return CMD_WARNING; | |
1853 | } | |
d62a17ae | 1854 | } else |
1855 | return CMD_WARNING_CONFIG_FAILED; | |
1856 | ||
1857 | mfilter = filter_new(); | |
1858 | mfilter->type = type; | |
358189ad | 1859 | mfilter->seq = seqnum; |
d62a17ae | 1860 | filter = &mfilter->u.zfilter; |
1861 | prefix_copy(&filter->prefix, &p); | |
1862 | ||
1863 | /* "exact-match" */ | |
1864 | if (exact) | |
1865 | filter->exact = 1; | |
1866 | ||
1867 | /* Install new filter to the access_list. */ | |
1868 | access = access_list_get(afi, name_str); | |
1869 | ||
1870 | if (set) { | |
1871 | if (filter_lookup_zebra(access, mfilter)) | |
1872 | filter_free(mfilter); | |
1873 | else | |
1874 | access_list_filter_add(access, mfilter); | |
1875 | } else { | |
1876 | struct filter *delete_filter; | |
d62a17ae | 1877 | delete_filter = filter_lookup_zebra(access, mfilter); |
1878 | if (delete_filter) | |
1879 | access_list_filter_delete(access, delete_filter); | |
1880 | ||
1881 | filter_free(mfilter); | |
1882 | } | |
718e3744 | 1883 | |
d62a17ae | 1884 | return CMD_SUCCESS; |
718e3744 | 1885 | } |
1886 | ||
d37ba549 MK |
1887 | DEFUN (mac_access_list, |
1888 | mac_access_list_cmd, | |
358189ad | 1889 | "mac access-list WORD [seq (1-4294967295)] <deny|permit> X:X:X:X:X:X", |
d37ba549 MK |
1890 | "Add a mac access-list\n" |
1891 | "Add an access list entry\n" | |
1892 | "MAC zebra access-list name\n" | |
358189ad DA |
1893 | "Sequence number of an entry\n" |
1894 | "Sequence number\n" | |
d37ba549 MK |
1895 | "Specify packets to reject\n" |
1896 | "Specify packets to forward\n" | |
1897 | "MAC address to match. e.g. 00:01:00:01:00:01\n") | |
1898 | { | |
358189ad DA |
1899 | int idx = 0; |
1900 | char *seq = NULL; | |
1901 | char *permit_deny = NULL; | |
1902 | char *mac = NULL; | |
1903 | ||
1904 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1905 | if (idx) | |
1906 | seq = argv[idx]->arg; | |
1907 | ||
1908 | idx = 0; | |
1909 | argv_find(argv, argc, "permit", &idx); | |
1910 | argv_find(argv, argc, "deny", &idx); | |
1911 | if (idx) | |
1912 | permit_deny = argv[idx]->arg; | |
1913 | ||
1914 | idx = 0; | |
1915 | argv_find(argv, argc, "X:X:X:X:X:X", &idx); | |
1916 | if (idx) | |
1917 | mac = argv[idx]->arg; | |
1918 | ||
1919 | return filter_set_zebra(vty, argv[2]->arg, seq, permit_deny, AFI_L2VPN, | |
1920 | mac, 0, 1); | |
d37ba549 MK |
1921 | } |
1922 | ||
1923 | DEFUN (no_mac_access_list, | |
1924 | no_mac_access_list_cmd, | |
358189ad | 1925 | "no mac access-list WORD [seq (1-4294967295)] <deny|permit> X:X:X:X:X:X", |
d37ba549 MK |
1926 | NO_STR |
1927 | "Remove a mac access-list\n" | |
1928 | "Remove an access list entry\n" | |
1929 | "MAC zebra access-list name\n" | |
358189ad DA |
1930 | "Sequence number of an entry\n" |
1931 | "Sequence number\n" | |
d37ba549 MK |
1932 | "Specify packets to reject\n" |
1933 | "Specify packets to forward\n" | |
1934 | "MAC address to match. e.g. 00:01:00:01:00:01\n") | |
1935 | { | |
358189ad DA |
1936 | int idx = 0; |
1937 | char *seq = NULL; | |
1938 | char *permit_deny = NULL; | |
1939 | char *mac = NULL; | |
1940 | ||
1941 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1942 | if (idx) | |
1943 | seq = argv[idx]->arg; | |
1944 | ||
1945 | idx = 0; | |
1946 | argv_find(argv, argc, "permit", &idx); | |
1947 | argv_find(argv, argc, "deny", &idx); | |
1948 | if (idx) | |
1949 | permit_deny = argv[idx]->arg; | |
1950 | ||
1951 | idx = 0; | |
1952 | argv_find(argv, argc, "X:X:X:X:X:X", &idx); | |
1953 | if (idx) | |
1954 | mac = argv[idx]->arg; | |
1955 | ||
1956 | return filter_set_zebra(vty, argv[2]->arg, seq, permit_deny, AFI_L2VPN, | |
1957 | mac, 0, 0); | |
d37ba549 MK |
1958 | } |
1959 | ||
1960 | DEFUN (mac_access_list_any, | |
1961 | mac_access_list_any_cmd, | |
358189ad | 1962 | "mac access-list WORD [seq (1-4294967295)] <deny|permit> any", |
d37ba549 MK |
1963 | "Add a mac access-list\n" |
1964 | "Add an access list entry\n" | |
1965 | "MAC zebra access-list name\n" | |
358189ad DA |
1966 | "Sequence number of an entry\n" |
1967 | "Sequence number\n" | |
d37ba549 MK |
1968 | "Specify packets to reject\n" |
1969 | "Specify packets to forward\n" | |
1970 | "MAC address to match. e.g. 00:01:00:01:00:01\n") | |
1971 | { | |
358189ad DA |
1972 | int idx = 0; |
1973 | char *seq = NULL; | |
1974 | char *permit_deny = NULL; | |
1975 | ||
1976 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
1977 | if (idx) | |
1978 | seq = argv[idx]->arg; | |
1979 | ||
1980 | idx = 0; | |
1981 | argv_find(argv, argc, "permit", &idx); | |
1982 | argv_find(argv, argc, "deny", &idx); | |
1983 | if (idx) | |
1984 | permit_deny = argv[idx]->arg; | |
1985 | ||
1986 | return filter_set_zebra(vty, argv[2]->arg, seq, permit_deny, AFI_L2VPN, | |
d37ba549 MK |
1987 | "00:00:00:00:00:00", 0, 1); |
1988 | } | |
1989 | ||
1990 | DEFUN (no_mac_access_list_any, | |
1991 | no_mac_access_list_any_cmd, | |
358189ad | 1992 | "no mac access-list WORD [seq (1-4294967295)] <deny|permit> any", |
d37ba549 MK |
1993 | NO_STR |
1994 | "Remove a mac access-list\n" | |
1995 | "Remove an access list entry\n" | |
1996 | "MAC zebra access-list name\n" | |
358189ad DA |
1997 | "Sequence number of an entry\n" |
1998 | "Sequence number\n" | |
d37ba549 MK |
1999 | "Specify packets to reject\n" |
2000 | "Specify packets to forward\n" | |
2001 | "MAC address to match. e.g. 00:01:00:01:00:01\n") | |
2002 | { | |
358189ad DA |
2003 | int idx = 0; |
2004 | char *seq = NULL; | |
2005 | char *permit_deny = NULL; | |
2006 | ||
2007 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2008 | if (idx) | |
2009 | seq = argv[idx]->arg; | |
2010 | ||
2011 | idx = 0; | |
2012 | argv_find(argv, argc, "permit", &idx); | |
2013 | argv_find(argv, argc, "deny", &idx); | |
2014 | if (idx) | |
2015 | permit_deny = argv[idx]->arg; | |
2016 | ||
2017 | return filter_set_zebra(vty, argv[2]->arg, seq, permit_deny, AFI_L2VPN, | |
d37ba549 MK |
2018 | "00:00:00:00:00:00", 0, 0); |
2019 | } | |
2020 | ||
718e3744 | 2021 | DEFUN (access_list_exact, |
2022 | access_list_exact_cmd, | |
358189ad | 2023 | "access-list WORD [seq (1-4294967295)] <deny|permit> A.B.C.D/M [exact-match]", |
718e3744 | 2024 | "Add an access list entry\n" |
2025 | "IP zebra access-list name\n" | |
358189ad DA |
2026 | "Sequence number of an entry\n" |
2027 | "Sequence number\n" | |
718e3744 | 2028 | "Specify packets to reject\n" |
2029 | "Specify packets to forward\n" | |
2030 | "Prefix to match. e.g. 10.0.0.0/8\n" | |
2031 | "Exact match of the prefixes\n") | |
2032 | { | |
8367c327 | 2033 | int idx = 0; |
d62a17ae | 2034 | int exact = 0; |
358189ad DA |
2035 | char *seq = NULL; |
2036 | char *permit_deny = NULL; | |
2037 | char *prefix = NULL; | |
2038 | ||
2039 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2040 | if (idx) | |
2041 | seq = argv[idx]->arg; | |
2042 | ||
2043 | idx = 0; | |
2044 | argv_find(argv, argc, "permit", &idx); | |
2045 | argv_find(argv, argc, "deny", &idx); | |
2046 | if (idx) | |
2047 | permit_deny = argv[idx]->arg; | |
2048 | ||
2049 | idx = 0; | |
2050 | argv_find(argv, argc, "A.B.C.D/M", &idx); | |
2051 | if (idx) | |
2052 | prefix = argv[idx]->arg; | |
2053 | ||
2054 | idx = 0; | |
d62a17ae | 2055 | if (argv_find(argv, argc, "exact-match", &idx)) |
2056 | exact = 1; | |
a1198921 | 2057 | |
358189ad DA |
2058 | return filter_set_zebra(vty, argv[1]->arg, seq, permit_deny, |
2059 | AFI_IP, prefix, exact, 1); | |
718e3744 | 2060 | } |
2061 | ||
2062 | DEFUN (access_list_any, | |
2063 | access_list_any_cmd, | |
358189ad | 2064 | "access-list WORD [seq (1-4294967295)] <deny|permit> any", |
718e3744 | 2065 | "Add an access list entry\n" |
2066 | "IP zebra access-list name\n" | |
358189ad DA |
2067 | "Sequence number of an entry\n" |
2068 | "Sequence number\n" | |
718e3744 | 2069 | "Specify packets to reject\n" |
2070 | "Specify packets to forward\n" | |
2071 | "Prefix to match. e.g. 10.0.0.0/8\n") | |
2072 | { | |
d62a17ae | 2073 | int idx_word = 1; |
358189ad DA |
2074 | int idx = 0; |
2075 | char *seq = NULL; | |
2076 | char *permit_deny = NULL; | |
2077 | ||
2078 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2079 | if (idx) | |
2080 | seq = argv[idx]->arg; | |
2081 | ||
2082 | idx = 0; | |
2083 | argv_find(argv, argc, "permit", &idx); | |
2084 | argv_find(argv, argc, "deny", &idx); | |
2085 | if (idx) | |
2086 | permit_deny = argv[idx]->arg; | |
2087 | ||
2088 | return filter_set_zebra(vty, argv[idx_word]->arg, seq, permit_deny, | |
2089 | AFI_IP, "0.0.0.0/0", 0, 1); | |
718e3744 | 2090 | } |
2091 | ||
718e3744 | 2092 | DEFUN (no_access_list_exact, |
2093 | no_access_list_exact_cmd, | |
358189ad | 2094 | "no access-list WORD [seq (1-4294967295)] <deny|permit> A.B.C.D/M [exact-match]", |
718e3744 | 2095 | NO_STR |
2096 | "Add an access list entry\n" | |
2097 | "IP zebra access-list name\n" | |
358189ad DA |
2098 | "Sequence number of an entry\n" |
2099 | "Sequence number\n" | |
718e3744 | 2100 | "Specify packets to reject\n" |
2101 | "Specify packets to forward\n" | |
2102 | "Prefix to match. e.g. 10.0.0.0/8\n" | |
2103 | "Exact match of the prefixes\n") | |
2104 | { | |
8367c327 | 2105 | int idx = 0; |
d62a17ae | 2106 | int exact = 0; |
358189ad DA |
2107 | char *seq = NULL; |
2108 | char *permit_deny = NULL; | |
2109 | char *prefix = NULL; | |
2110 | ||
2111 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2112 | if (idx) | |
2113 | seq = argv[idx]->arg; | |
2114 | ||
2115 | idx = 0; | |
2116 | argv_find(argv, argc, "permit", &idx); | |
2117 | argv_find(argv, argc, "deny", &idx); | |
2118 | if (idx) | |
2119 | permit_deny = argv[idx]->arg; | |
2120 | ||
2121 | idx = 0; | |
2122 | argv_find(argv, argc, "A.B.C.D/M", &idx); | |
2123 | if (idx) | |
2124 | prefix = argv[idx]->arg; | |
2125 | ||
2126 | idx = 0; | |
d62a17ae | 2127 | if (argv_find(argv, argc, "exact-match", &idx)) |
2128 | exact = 1; | |
a1198921 | 2129 | |
358189ad DA |
2130 | return filter_set_zebra(vty, argv[2]->arg, seq, permit_deny, |
2131 | AFI_IP, prefix, exact, 0); | |
718e3744 | 2132 | } |
2133 | ||
2134 | DEFUN (no_access_list_any, | |
2135 | no_access_list_any_cmd, | |
358189ad | 2136 | "no access-list WORD [seq (1-4294967295)] <deny|permit> any", |
718e3744 | 2137 | NO_STR |
2138 | "Add an access list entry\n" | |
2139 | "IP zebra access-list name\n" | |
358189ad DA |
2140 | "Sequence number of an entry\n" |
2141 | "Sequence number\n" | |
718e3744 | 2142 | "Specify packets to reject\n" |
2143 | "Specify packets to forward\n" | |
2144 | "Prefix to match. e.g. 10.0.0.0/8\n") | |
2145 | { | |
358189ad DA |
2146 | int idx_word = 1; |
2147 | int idx = 0; | |
2148 | char *seq = NULL; | |
2149 | char *permit_deny = NULL; | |
2150 | ||
2151 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2152 | if (idx) | |
2153 | seq = argv[idx]->arg; | |
2154 | ||
2155 | idx = 0; | |
2156 | argv_find(argv, argc, "permit", &idx); | |
2157 | argv_find(argv, argc, "deny", &idx); | |
2158 | if (idx) | |
2159 | permit_deny = argv[idx]->arg; | |
2160 | ||
2161 | return filter_set_zebra(vty, argv[idx_word]->arg, seq, permit_deny, | |
2162 | AFI_IP, "0.0.0.0/0", 0, 0); | |
718e3744 | 2163 | } |
2164 | ||
2165 | DEFUN (no_access_list_all, | |
2166 | no_access_list_all_cmd, | |
6147e2c6 | 2167 | "no access-list <(1-99)|(100-199)|(1300-1999)|(2000-2699)|WORD>", |
718e3744 | 2168 | NO_STR |
2169 | "Add an access list entry\n" | |
2170 | "IP standard access list\n" | |
2171 | "IP extended access list\n" | |
2172 | "IP standard access list (expanded range)\n" | |
2173 | "IP extended access list (expanded range)\n" | |
2174 | "IP zebra access-list name\n") | |
2175 | { | |
d62a17ae | 2176 | int idx_acl = 2; |
2177 | struct access_list *access; | |
2178 | struct access_master *master; | |
718e3744 | 2179 | |
d62a17ae | 2180 | /* Looking up access_list. */ |
2181 | access = access_list_lookup(AFI_IP, argv[idx_acl]->arg); | |
2182 | if (access == NULL) { | |
2183 | vty_out(vty, "%% access-list %s doesn't exist\n", | |
2184 | argv[idx_acl]->arg); | |
2185 | return CMD_WARNING_CONFIG_FAILED; | |
2186 | } | |
2187 | ||
2188 | master = access->master; | |
718e3744 | 2189 | |
d62a17ae | 2190 | route_map_notify_dependencies(access->name, RMAP_EVENT_FILTER_DELETED); |
2191 | /* Run hook function. */ | |
2192 | if (master->delete_hook) | |
2193 | (*master->delete_hook)(access); | |
718e3744 | 2194 | |
d62a17ae | 2195 | /* Delete all filter from access-list. */ |
2196 | access_list_delete(access); | |
6a2e0f36 | 2197 | |
d62a17ae | 2198 | return CMD_SUCCESS; |
718e3744 | 2199 | } |
2200 | ||
2201 | DEFUN (access_list_remark, | |
2202 | access_list_remark_cmd, | |
e961923c | 2203 | "access-list <(1-99)|(100-199)|(1300-1999)|(2000-2699)|WORD> remark LINE...", |
718e3744 | 2204 | "Add an access list entry\n" |
2205 | "IP standard access list\n" | |
2206 | "IP extended access list\n" | |
2207 | "IP standard access list (expanded range)\n" | |
2208 | "IP extended access list (expanded range)\n" | |
2209 | "IP zebra access-list\n" | |
2210 | "Access list entry comment\n" | |
2211 | "Comment up to 100 characters\n") | |
2212 | { | |
d62a17ae | 2213 | int idx_acl = 1; |
2214 | int idx_remark = 3; | |
2215 | struct access_list *access; | |
718e3744 | 2216 | |
d62a17ae | 2217 | access = access_list_get(AFI_IP, argv[idx_acl]->arg); |
718e3744 | 2218 | |
d62a17ae | 2219 | if (access->remark) { |
2220 | XFREE(MTYPE_TMP, access->remark); | |
2221 | access->remark = NULL; | |
2222 | } | |
2223 | access->remark = argv_concat(argv, argc, idx_remark); | |
718e3744 | 2224 | |
d62a17ae | 2225 | return CMD_SUCCESS; |
718e3744 | 2226 | } |
2227 | ||
2228 | DEFUN (no_access_list_remark, | |
2229 | no_access_list_remark_cmd, | |
6147e2c6 | 2230 | "no access-list <(1-99)|(100-199)|(1300-1999)|(2000-2699)|WORD> remark", |
718e3744 | 2231 | NO_STR |
2232 | "Add an access list entry\n" | |
2233 | "IP standard access list\n" | |
2234 | "IP extended access list\n" | |
2235 | "IP standard access list (expanded range)\n" | |
2236 | "IP extended access list (expanded range)\n" | |
2237 | "IP zebra access-list\n" | |
2238 | "Access list entry comment\n") | |
2239 | { | |
d62a17ae | 2240 | int idx_acl = 2; |
2241 | return vty_access_list_remark_unset(vty, AFI_IP, argv[idx_acl]->arg); | |
718e3744 | 2242 | } |
f667a580 QY |
2243 | |
2244 | /* ALIAS_FIXME */ | |
2245 | DEFUN (no_access_list_remark_comment, | |
2246 | no_access_list_remark_comment_cmd, | |
2247 | "no access-list <(1-99)|(100-199)|(1300-1999)|(2000-2699)|WORD> remark LINE...", | |
2248 | NO_STR | |
2249 | "Add an access list entry\n" | |
2250 | "IP standard access list\n" | |
2251 | "IP extended access list\n" | |
2252 | "IP standard access list (expanded range)\n" | |
2253 | "IP extended access list (expanded range)\n" | |
2254 | "IP zebra access-list\n" | |
2255 | "Access list entry comment\n" | |
2256 | "Comment up to 100 characters\n") | |
2257 | { | |
d62a17ae | 2258 | return no_access_list_remark(self, vty, argc, argv); |
f667a580 | 2259 | } |
718e3744 | 2260 | |
2261 | DEFUN (ipv6_access_list_exact, | |
2262 | ipv6_access_list_exact_cmd, | |
358189ad | 2263 | "ipv6 access-list WORD [seq (1-4294967295)] <deny|permit> X:X::X:X/M [exact-match]", |
718e3744 | 2264 | IPV6_STR |
2265 | "Add an access list entry\n" | |
2266 | "IPv6 zebra access-list\n" | |
358189ad DA |
2267 | "Sequence number of an entry\n" |
2268 | "Sequence number\n" | |
718e3744 | 2269 | "Specify packets to reject\n" |
2270 | "Specify packets to forward\n" | |
5435e6e8 | 2271 | "IPv6 prefix\n" |
718e3744 | 2272 | "Exact match of the prefixes\n") |
2273 | { | |
8367c327 | 2274 | int idx = 0; |
d62a17ae | 2275 | int exact = 0; |
2276 | int idx_word = 2; | |
358189ad DA |
2277 | char *seq = NULL; |
2278 | char *permit_deny = NULL; | |
2279 | char *prefix = NULL; | |
2280 | ||
2281 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2282 | if (idx) | |
2283 | seq = argv[idx]->arg; | |
2284 | ||
2285 | idx = 0; | |
2286 | argv_find(argv, argc, "permit", &idx); | |
2287 | argv_find(argv, argc, "deny", &idx); | |
2288 | if (idx) | |
2289 | permit_deny = argv[idx]->arg; | |
2290 | ||
2291 | idx = 0; | |
2292 | argv_find(argv, argc, "X:X::X:X/M", &idx); | |
2293 | if (idx) | |
2294 | prefix = argv[idx]->arg; | |
2295 | ||
2296 | idx = 0; | |
d62a17ae | 2297 | if (argv_find(argv, argc, "exact-match", &idx)) |
2298 | exact = 1; | |
a1198921 | 2299 | |
358189ad DA |
2300 | return filter_set_zebra(vty, argv[idx_word]->arg, seq, permit_deny, |
2301 | AFI_IP6, prefix, exact, 1); | |
718e3744 | 2302 | } |
2303 | ||
2304 | DEFUN (ipv6_access_list_any, | |
2305 | ipv6_access_list_any_cmd, | |
358189ad | 2306 | "ipv6 access-list WORD [seq (1-4294967295)] <deny|permit> any", |
718e3744 | 2307 | IPV6_STR |
2308 | "Add an access list entry\n" | |
2309 | "IPv6 zebra access-list\n" | |
358189ad DA |
2310 | "Sequence number of an entry\n" |
2311 | "Sequence number\n" | |
718e3744 | 2312 | "Specify packets to reject\n" |
2313 | "Specify packets to forward\n" | |
2314 | "Any prefixi to match\n") | |
2315 | { | |
d62a17ae | 2316 | int idx_word = 2; |
358189ad DA |
2317 | int idx = 0; |
2318 | char *seq = NULL; | |
2319 | char *permit_deny = NULL; | |
2320 | ||
2321 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2322 | if (idx) | |
2323 | seq = argv[idx]->arg; | |
2324 | ||
2325 | idx = 0; | |
2326 | argv_find(argv, argc, "permit", &idx); | |
2327 | argv_find(argv, argc, "deny", &idx); | |
2328 | if (idx) | |
2329 | permit_deny = argv[idx]->arg; | |
2330 | ||
2331 | return filter_set_zebra(vty, argv[idx_word]->arg, seq, permit_deny, | |
2332 | AFI_IP6, "::/0", 0, 1); | |
718e3744 | 2333 | } |
2334 | ||
718e3744 | 2335 | DEFUN (no_ipv6_access_list_exact, |
2336 | no_ipv6_access_list_exact_cmd, | |
358189ad | 2337 | "no ipv6 access-list WORD [seq (1-4294967295)] <deny|permit> X:X::X:X/M [exact-match]", |
718e3744 | 2338 | NO_STR |
2339 | IPV6_STR | |
2340 | "Add an access list entry\n" | |
2341 | "IPv6 zebra access-list\n" | |
358189ad DA |
2342 | "Sequence number of an entry\n" |
2343 | "Sequence number\n" | |
718e3744 | 2344 | "Specify packets to reject\n" |
2345 | "Specify packets to forward\n" | |
2346 | "Prefix to match. e.g. 3ffe:506::/32\n" | |
2347 | "Exact match of the prefixes\n") | |
2348 | { | |
8367c327 | 2349 | int idx = 0; |
d62a17ae | 2350 | int exact = 0; |
358189ad DA |
2351 | int idx_word = 2; |
2352 | char *seq = NULL; | |
2353 | char *permit_deny = NULL; | |
2354 | char *prefix = NULL; | |
2355 | ||
2356 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2357 | if (idx) | |
2358 | seq = argv[idx]->arg; | |
2359 | ||
2360 | idx = 0; | |
2361 | argv_find(argv, argc, "permit", &idx); | |
2362 | argv_find(argv, argc, "deny", &idx); | |
2363 | if (idx) | |
2364 | permit_deny = argv[idx]->arg; | |
2365 | ||
2366 | idx = 0; | |
2367 | argv_find(argv, argc, "X:X::X:X/M", &idx); | |
2368 | if (idx) | |
2369 | prefix = argv[idx]->arg; | |
2370 | ||
2371 | idx = 0; | |
d62a17ae | 2372 | if (argv_find(argv, argc, "exact-match", &idx)) |
2373 | exact = 1; | |
a1198921 | 2374 | |
358189ad DA |
2375 | return filter_set_zebra(vty, argv[idx_word]->arg, seq, permit_deny, |
2376 | AFI_IP6, prefix, exact, 0); | |
718e3744 | 2377 | } |
2378 | ||
2379 | DEFUN (no_ipv6_access_list_any, | |
2380 | no_ipv6_access_list_any_cmd, | |
358189ad | 2381 | "no ipv6 access-list WORD [seq (1-4294967295)] <deny|permit> any", |
718e3744 | 2382 | NO_STR |
2383 | IPV6_STR | |
2384 | "Add an access list entry\n" | |
2385 | "IPv6 zebra access-list\n" | |
358189ad DA |
2386 | "Sequence number of an entry\n" |
2387 | "Sequence number\n" | |
718e3744 | 2388 | "Specify packets to reject\n" |
2389 | "Specify packets to forward\n" | |
2390 | "Any prefixi to match\n") | |
2391 | { | |
358189ad DA |
2392 | int idx_word = 2; |
2393 | int idx = 0; | |
2394 | char *seq = NULL; | |
2395 | char *permit_deny = NULL; | |
2396 | ||
2397 | argv_find(argv, argc, "(1-4294967295)", &idx); | |
2398 | if (idx) | |
2399 | seq = argv[idx]->arg; | |
2400 | ||
2401 | idx = 0; | |
2402 | argv_find(argv, argc, "permit", &idx); | |
2403 | argv_find(argv, argc, "deny", &idx); | |
2404 | if (idx) | |
2405 | permit_deny = argv[idx]->arg; | |
2406 | ||
2407 | return filter_set_zebra(vty, argv[idx_word]->arg, seq, permit_deny, | |
2408 | AFI_IP6, "::/0", 0, 0); | |
718e3744 | 2409 | } |
2410 | ||
2411 | ||
2412 | DEFUN (no_ipv6_access_list_all, | |
2413 | no_ipv6_access_list_all_cmd, | |
2414 | "no ipv6 access-list WORD", | |
2415 | NO_STR | |
2416 | IPV6_STR | |
2417 | "Add an access list entry\n" | |
2418 | "IPv6 zebra access-list\n") | |
2419 | { | |
d62a17ae | 2420 | int idx_word = 3; |
2421 | struct access_list *access; | |
2422 | struct access_master *master; | |
718e3744 | 2423 | |
d62a17ae | 2424 | /* Looking up access_list. */ |
2425 | access = access_list_lookup(AFI_IP6, argv[idx_word]->arg); | |
2426 | if (access == NULL) { | |
2427 | vty_out(vty, "%% access-list %s doesn't exist\n", | |
2428 | argv[idx_word]->arg); | |
2429 | return CMD_WARNING_CONFIG_FAILED; | |
2430 | } | |
718e3744 | 2431 | |
d62a17ae | 2432 | master = access->master; |
718e3744 | 2433 | |
d62a17ae | 2434 | route_map_notify_dependencies(access->name, RMAP_EVENT_FILTER_DELETED); |
2435 | /* Run hook function. */ | |
2436 | if (master->delete_hook) | |
2437 | (*master->delete_hook)(access); | |
718e3744 | 2438 | |
d62a17ae | 2439 | /* Delete all filter from access-list. */ |
2440 | access_list_delete(access); | |
6a2e0f36 | 2441 | |
d62a17ae | 2442 | return CMD_SUCCESS; |
718e3744 | 2443 | } |
2444 | ||
2445 | DEFUN (ipv6_access_list_remark, | |
2446 | ipv6_access_list_remark_cmd, | |
e961923c | 2447 | "ipv6 access-list WORD remark LINE...", |
718e3744 | 2448 | IPV6_STR |
2449 | "Add an access list entry\n" | |
2450 | "IPv6 zebra access-list\n" | |
2451 | "Access list entry comment\n" | |
2452 | "Comment up to 100 characters\n") | |
2453 | { | |
d62a17ae | 2454 | int idx_word = 2; |
2455 | int idx_line = 4; | |
2456 | struct access_list *access; | |
718e3744 | 2457 | |
d62a17ae | 2458 | access = access_list_get(AFI_IP6, argv[idx_word]->arg); |
718e3744 | 2459 | |
d62a17ae | 2460 | if (access->remark) { |
2461 | XFREE(MTYPE_TMP, access->remark); | |
2462 | access->remark = NULL; | |
2463 | } | |
2464 | access->remark = argv_concat(argv, argc, idx_line); | |
718e3744 | 2465 | |
d62a17ae | 2466 | return CMD_SUCCESS; |
718e3744 | 2467 | } |
2468 | ||
2469 | DEFUN (no_ipv6_access_list_remark, | |
2470 | no_ipv6_access_list_remark_cmd, | |
2471 | "no ipv6 access-list WORD remark", | |
2472 | NO_STR | |
2473 | IPV6_STR | |
2474 | "Add an access list entry\n" | |
2475 | "IPv6 zebra access-list\n" | |
2476 | "Access list entry comment\n") | |
2477 | { | |
d62a17ae | 2478 | int idx_word = 3; |
2479 | return vty_access_list_remark_unset(vty, AFI_IP6, argv[idx_word]->arg); | |
718e3744 | 2480 | } |
f667a580 QY |
2481 | |
2482 | /* ALIAS_FIXME */ | |
2483 | DEFUN (no_ipv6_access_list_remark_comment, | |
2484 | no_ipv6_access_list_remark_comment_cmd, | |
2485 | "no ipv6 access-list WORD remark LINE...", | |
2486 | NO_STR | |
2487 | IPV6_STR | |
2488 | "Add an access list entry\n" | |
2489 | "IPv6 zebra access-list\n" | |
2490 | "Access list entry comment\n" | |
2491 | "Comment up to 100 characters\n") | |
2492 | { | |
d62a17ae | 2493 | return no_ipv6_access_list_remark(self, vty, argc, argv); |
f667a580 | 2494 | } |
718e3744 | 2495 | |
d62a17ae | 2496 | void config_write_access_zebra(struct vty *, struct filter *); |
2497 | void config_write_access_cisco(struct vty *, struct filter *); | |
718e3744 | 2498 | |
2499 | /* show access-list command. */ | |
d62a17ae | 2500 | static int filter_show(struct vty *vty, const char *name, afi_t afi) |
2501 | { | |
2502 | struct access_list *access; | |
2503 | struct access_master *master; | |
2504 | struct filter *mfilter; | |
2505 | struct filter_cisco *filter; | |
2506 | int write = 0; | |
2507 | ||
2508 | master = access_master_get(afi); | |
2509 | if (master == NULL) | |
2510 | return 0; | |
2511 | ||
2512 | /* Print the name of the protocol */ | |
2513 | vty_out(vty, "%s:\n", frr_protoname); | |
2514 | ||
2515 | for (access = master->num.head; access; access = access->next) { | |
2516 | if (name && strcmp(access->name, name) != 0) | |
2517 | continue; | |
2518 | ||
2519 | write = 1; | |
2520 | ||
2521 | for (mfilter = access->head; mfilter; mfilter = mfilter->next) { | |
2522 | filter = &mfilter->u.cfilter; | |
2523 | ||
2524 | if (write) { | |
d37ba549 | 2525 | vty_out(vty, "%s %s access list %s\n", |
d62a17ae | 2526 | mfilter->cisco ? (filter->extended |
2527 | ? "Extended" | |
2528 | : "Standard") | |
2529 | : "Zebra", | |
d37ba549 | 2530 | (afi == AFI_IP) |
3b0f6068 DL |
2531 | ? ("IP") |
2532 | : ((afi == AFI_IP6) ? ("IPv6 ") | |
2533 | : ("MAC ")), | |
d62a17ae | 2534 | access->name); |
2535 | write = 0; | |
2536 | } | |
2537 | ||
358189ad DA |
2538 | vty_out(vty, " seq %" PRId64, mfilter->seq); |
2539 | vty_out(vty, " %s%s", filter_type_str(mfilter), | |
d62a17ae | 2540 | mfilter->type == FILTER_DENY ? " " : ""); |
2541 | ||
2542 | if (!mfilter->cisco) | |
2543 | config_write_access_zebra(vty, mfilter); | |
2544 | else if (filter->extended) | |
2545 | config_write_access_cisco(vty, mfilter); | |
2546 | else { | |
2547 | if (filter->addr_mask.s_addr == 0xffffffff) | |
2548 | vty_out(vty, " any\n"); | |
2549 | else { | |
2550 | vty_out(vty, " %s", | |
2551 | inet_ntoa(filter->addr)); | |
2552 | if (filter->addr_mask.s_addr != 0) | |
2553 | vty_out(vty, | |
2554 | ", wildcard bits %s", | |
2555 | inet_ntoa( | |
2556 | filter->addr_mask)); | |
2557 | vty_out(vty, "\n"); | |
2558 | } | |
2559 | } | |
718e3744 | 2560 | } |
718e3744 | 2561 | } |
d62a17ae | 2562 | |
2563 | for (access = master->str.head; access; access = access->next) { | |
2564 | if (name && strcmp(access->name, name) != 0) | |
2565 | continue; | |
2566 | ||
2567 | write = 1; | |
2568 | ||
2569 | for (mfilter = access->head; mfilter; mfilter = mfilter->next) { | |
2570 | filter = &mfilter->u.cfilter; | |
2571 | ||
2572 | if (write) { | |
d37ba549 | 2573 | vty_out(vty, "%s %s access list %s\n", |
d62a17ae | 2574 | mfilter->cisco ? (filter->extended |
2575 | ? "Extended" | |
2576 | : "Standard") | |
2577 | : "Zebra", | |
d37ba549 | 2578 | (afi == AFI_IP) |
3b0f6068 DL |
2579 | ? ("IP") |
2580 | : ((afi == AFI_IP6) ? ("IPv6 ") | |
2581 | : ("MAC ")), | |
d62a17ae | 2582 | access->name); |
2583 | write = 0; | |
2584 | } | |
2585 | ||
358189ad DA |
2586 | vty_out(vty, " seq %" PRId64, mfilter->seq); |
2587 | vty_out(vty, " %s%s", filter_type_str(mfilter), | |
d62a17ae | 2588 | mfilter->type == FILTER_DENY ? " " : ""); |
2589 | ||
2590 | if (!mfilter->cisco) | |
2591 | config_write_access_zebra(vty, mfilter); | |
2592 | else if (filter->extended) | |
2593 | config_write_access_cisco(vty, mfilter); | |
2594 | else { | |
2595 | if (filter->addr_mask.s_addr == 0xffffffff) | |
2596 | vty_out(vty, " any\n"); | |
2597 | else { | |
2598 | vty_out(vty, " %s", | |
2599 | inet_ntoa(filter->addr)); | |
2600 | if (filter->addr_mask.s_addr != 0) | |
2601 | vty_out(vty, | |
2602 | ", wildcard bits %s", | |
2603 | inet_ntoa( | |
2604 | filter->addr_mask)); | |
2605 | vty_out(vty, "\n"); | |
2606 | } | |
2607 | } | |
718e3744 | 2608 | } |
718e3744 | 2609 | } |
d62a17ae | 2610 | return CMD_SUCCESS; |
718e3744 | 2611 | } |
2612 | ||
d37ba549 MK |
2613 | /* show MAC access list - this only has MAC filters for now*/ |
2614 | DEFUN (show_mac_access_list, | |
2615 | show_mac_access_list_cmd, | |
2616 | "show mac access-list", | |
2617 | SHOW_STR | |
2618 | "mac access lists\n" | |
2619 | "List mac access lists\n") | |
2620 | { | |
2621 | return filter_show(vty, NULL, AFI_L2VPN); | |
2622 | } | |
2623 | ||
2624 | DEFUN (show_mac_access_list_name, | |
2625 | show_mac_access_list_name_cmd, | |
2626 | "show mac access-list WORD", | |
2627 | SHOW_STR | |
1667fc40 | 2628 | "mac access lists\n" |
d37ba549 | 2629 | "List mac access lists\n" |
1667fc40 | 2630 | "mac address\n") |
d37ba549 MK |
2631 | { |
2632 | return filter_show(vty, argv[3]->arg, AFI_L2VPN); | |
2633 | } | |
2634 | ||
718e3744 | 2635 | DEFUN (show_ip_access_list, |
2636 | show_ip_access_list_cmd, | |
2637 | "show ip access-list", | |
2638 | SHOW_STR | |
2639 | IP_STR | |
2640 | "List IP access lists\n") | |
2641 | { | |
d62a17ae | 2642 | return filter_show(vty, NULL, AFI_IP); |
718e3744 | 2643 | } |
2644 | ||
2645 | DEFUN (show_ip_access_list_name, | |
2646 | show_ip_access_list_name_cmd, | |
6147e2c6 | 2647 | "show ip access-list <(1-99)|(100-199)|(1300-1999)|(2000-2699)|WORD>", |
718e3744 | 2648 | SHOW_STR |
2649 | IP_STR | |
2650 | "List IP access lists\n" | |
2651 | "IP standard access list\n" | |
2652 | "IP extended access list\n" | |
2653 | "IP standard access list (expanded range)\n" | |
2654 | "IP extended access list (expanded range)\n" | |
2655 | "IP zebra access-list\n") | |
2656 | { | |
d62a17ae | 2657 | int idx_acl = 3; |
2658 | return filter_show(vty, argv[idx_acl]->arg, AFI_IP); | |
718e3744 | 2659 | } |
2660 | ||
718e3744 | 2661 | DEFUN (show_ipv6_access_list, |
2662 | show_ipv6_access_list_cmd, | |
2663 | "show ipv6 access-list", | |
2664 | SHOW_STR | |
2665 | IPV6_STR | |
2666 | "List IPv6 access lists\n") | |
2667 | { | |
d62a17ae | 2668 | return filter_show(vty, NULL, AFI_IP6); |
718e3744 | 2669 | } |
2670 | ||
2671 | DEFUN (show_ipv6_access_list_name, | |
2672 | show_ipv6_access_list_name_cmd, | |
2673 | "show ipv6 access-list WORD", | |
2674 | SHOW_STR | |
2675 | IPV6_STR | |
2676 | "List IPv6 access lists\n" | |
2677 | "IPv6 zebra access-list\n") | |
2678 | { | |
d62a17ae | 2679 | int idx_word = 3; |
2680 | return filter_show(vty, argv[idx_word]->arg, AFI_IP6); | |
2681 | } | |
2682 | ||
2683 | void config_write_access_cisco(struct vty *vty, struct filter *mfilter) | |
2684 | { | |
2685 | struct filter_cisco *filter; | |
2686 | ||
2687 | filter = &mfilter->u.cfilter; | |
2688 | ||
2689 | if (filter->extended) { | |
2690 | vty_out(vty, " ip"); | |
2691 | if (filter->addr_mask.s_addr == 0xffffffff) | |
2692 | vty_out(vty, " any"); | |
2693 | else if (filter->addr_mask.s_addr == 0) | |
2694 | vty_out(vty, " host %s", inet_ntoa(filter->addr)); | |
2695 | else { | |
2696 | vty_out(vty, " %s", inet_ntoa(filter->addr)); | |
2697 | vty_out(vty, " %s", inet_ntoa(filter->addr_mask)); | |
2698 | } | |
2699 | ||
2700 | if (filter->mask_mask.s_addr == 0xffffffff) | |
2701 | vty_out(vty, " any"); | |
2702 | else if (filter->mask_mask.s_addr == 0) | |
2703 | vty_out(vty, " host %s", inet_ntoa(filter->mask)); | |
2704 | else { | |
2705 | vty_out(vty, " %s", inet_ntoa(filter->mask)); | |
2706 | vty_out(vty, " %s", inet_ntoa(filter->mask_mask)); | |
2707 | } | |
2708 | vty_out(vty, "\n"); | |
2709 | } else { | |
2710 | if (filter->addr_mask.s_addr == 0xffffffff) | |
2711 | vty_out(vty, " any\n"); | |
2712 | else { | |
2713 | vty_out(vty, " %s", inet_ntoa(filter->addr)); | |
2714 | if (filter->addr_mask.s_addr != 0) | |
2715 | vty_out(vty, " %s", | |
2716 | inet_ntoa(filter->addr_mask)); | |
2717 | vty_out(vty, "\n"); | |
2718 | } | |
718e3744 | 2719 | } |
718e3744 | 2720 | } |
2721 | ||
d62a17ae | 2722 | void config_write_access_zebra(struct vty *vty, struct filter *mfilter) |
718e3744 | 2723 | { |
d62a17ae | 2724 | struct filter_zebra *filter; |
2725 | struct prefix *p; | |
2726 | char buf[BUFSIZ]; | |
718e3744 | 2727 | |
d62a17ae | 2728 | filter = &mfilter->u.zfilter; |
2729 | p = &filter->prefix; | |
718e3744 | 2730 | |
d62a17ae | 2731 | if (p->prefixlen == 0 && !filter->exact) |
2732 | vty_out(vty, " any"); | |
d37ba549 | 2733 | else if (p->family == AF_INET6 || p->family == AF_INET) |
d62a17ae | 2734 | vty_out(vty, " %s/%d%s", |
2735 | inet_ntop(p->family, &p->u.prefix, buf, BUFSIZ), | |
2736 | p->prefixlen, filter->exact ? " exact-match" : ""); | |
69b61704 | 2737 | else if (p->family == AF_ETHERNET) { |
3b0f6068 | 2738 | if (p->prefixlen == 0) |
69b61704 MK |
2739 | vty_out(vty, " any"); |
2740 | else | |
2741 | vty_out(vty, " %s", prefix_mac2str(&(p->u.prefix_eth), | |
2742 | buf, sizeof(buf))); | |
2743 | } | |
718e3744 | 2744 | |
d62a17ae | 2745 | vty_out(vty, "\n"); |
718e3744 | 2746 | } |
2747 | ||
d62a17ae | 2748 | static int config_write_access(struct vty *vty, afi_t afi) |
718e3744 | 2749 | { |
d62a17ae | 2750 | struct access_list *access; |
2751 | struct access_master *master; | |
2752 | struct filter *mfilter; | |
2753 | int write = 0; | |
718e3744 | 2754 | |
d62a17ae | 2755 | master = access_master_get(afi); |
2756 | if (master == NULL) | |
2757 | return 0; | |
718e3744 | 2758 | |
d62a17ae | 2759 | for (access = master->num.head; access; access = access->next) { |
2760 | if (access->remark) { | |
2761 | vty_out(vty, "%saccess-list %s remark %s\n", | |
d37ba549 MK |
2762 | (afi == AFI_IP) ? ("") |
2763 | : ((afi == AFI_IP6) ? ("ipv6 ") | |
2764 | : ("mac ")), | |
2765 | access->name, access->remark); | |
d62a17ae | 2766 | write++; |
2767 | } | |
718e3744 | 2768 | |
d62a17ae | 2769 | for (mfilter = access->head; mfilter; mfilter = mfilter->next) { |
358189ad | 2770 | vty_out(vty, "%saccess-list %s seq %" PRId64 " %s", |
d37ba549 MK |
2771 | (afi == AFI_IP) ? ("") |
2772 | : ((afi == AFI_IP6) ? ("ipv6 ") | |
2773 | : ("mac ")), | |
358189ad DA |
2774 | access->name, mfilter->seq, |
2775 | filter_type_str(mfilter)); | |
718e3744 | 2776 | |
d62a17ae | 2777 | if (mfilter->cisco) |
2778 | config_write_access_cisco(vty, mfilter); | |
2779 | else | |
2780 | config_write_access_zebra(vty, mfilter); | |
718e3744 | 2781 | |
d62a17ae | 2782 | write++; |
2783 | } | |
718e3744 | 2784 | } |
2785 | ||
d62a17ae | 2786 | for (access = master->str.head; access; access = access->next) { |
2787 | if (access->remark) { | |
2788 | vty_out(vty, "%saccess-list %s remark %s\n", | |
d37ba549 MK |
2789 | (afi == AFI_IP) ? ("") |
2790 | : ((afi == AFI_IP6) ? ("ipv6 ") | |
2791 | : ("mac ")), | |
2792 | access->name, access->remark); | |
d62a17ae | 2793 | write++; |
2794 | } | |
2795 | ||
2796 | for (mfilter = access->head; mfilter; mfilter = mfilter->next) { | |
358189ad | 2797 | vty_out(vty, "%saccess-list %s seq %" PRId64 " %s", |
d37ba549 MK |
2798 | (afi == AFI_IP) ? ("") |
2799 | : ((afi == AFI_IP6) ? ("ipv6 ") | |
2800 | : ("mac ")), | |
358189ad DA |
2801 | access->name, mfilter->seq, |
2802 | filter_type_str(mfilter)); | |
718e3744 | 2803 | |
d62a17ae | 2804 | if (mfilter->cisco) |
2805 | config_write_access_cisco(vty, mfilter); | |
2806 | else | |
2807 | config_write_access_zebra(vty, mfilter); | |
718e3744 | 2808 | |
d62a17ae | 2809 | write++; |
2810 | } | |
718e3744 | 2811 | } |
d62a17ae | 2812 | return write; |
718e3744 | 2813 | } |
2814 | ||
d37ba549 MK |
2815 | static struct cmd_node access_mac_node = { |
2816 | ACCESS_MAC_NODE, "", /* Access list has no interface. */ | |
2817 | 1}; | |
2818 | ||
2819 | static int config_write_access_mac(struct vty *vty) | |
2820 | { | |
2821 | return config_write_access(vty, AFI_L2VPN); | |
2822 | } | |
2823 | ||
2824 | static void access_list_reset_mac(void) | |
2825 | { | |
2826 | struct access_list *access; | |
2827 | struct access_list *next; | |
2828 | struct access_master *master; | |
2829 | ||
2830 | master = access_master_get(AFI_L2VPN); | |
2831 | if (master == NULL) | |
2832 | return; | |
2833 | ||
2834 | for (access = master->num.head; access; access = next) { | |
2835 | next = access->next; | |
2836 | access_list_delete(access); | |
2837 | } | |
2838 | for (access = master->str.head; access; access = next) { | |
2839 | next = access->next; | |
2840 | access_list_delete(access); | |
2841 | } | |
2842 | ||
2843 | assert(master->num.head == NULL); | |
2844 | assert(master->num.tail == NULL); | |
2845 | ||
2846 | assert(master->str.head == NULL); | |
2847 | assert(master->str.tail == NULL); | |
2848 | } | |
2849 | ||
2850 | /* Install vty related command. */ | |
2851 | static void access_list_init_mac(void) | |
2852 | { | |
2853 | install_node(&access_mac_node, config_write_access_mac); | |
2854 | ||
2855 | install_element(ENABLE_NODE, &show_mac_access_list_cmd); | |
2856 | install_element(ENABLE_NODE, &show_mac_access_list_name_cmd); | |
2857 | ||
2858 | /* Zebra access-list */ | |
2859 | install_element(CONFIG_NODE, &mac_access_list_cmd); | |
2860 | install_element(CONFIG_NODE, &no_mac_access_list_cmd); | |
2861 | install_element(CONFIG_NODE, &mac_access_list_any_cmd); | |
2862 | install_element(CONFIG_NODE, &no_mac_access_list_any_cmd); | |
2863 | } | |
2864 | ||
718e3744 | 2865 | /* Access-list node. */ |
d62a17ae | 2866 | static struct cmd_node access_node = {ACCESS_NODE, |
2867 | "", /* Access list has no interface. */ | |
2868 | 1}; | |
718e3744 | 2869 | |
d62a17ae | 2870 | static int config_write_access_ipv4(struct vty *vty) |
718e3744 | 2871 | { |
d62a17ae | 2872 | return config_write_access(vty, AFI_IP); |
718e3744 | 2873 | } |
2874 | ||
d62a17ae | 2875 | static void access_list_reset_ipv4(void) |
718e3744 | 2876 | { |
d62a17ae | 2877 | struct access_list *access; |
2878 | struct access_list *next; | |
2879 | struct access_master *master; | |
718e3744 | 2880 | |
d62a17ae | 2881 | master = access_master_get(AFI_IP); |
2882 | if (master == NULL) | |
2883 | return; | |
718e3744 | 2884 | |
d62a17ae | 2885 | for (access = master->num.head; access; access = next) { |
2886 | next = access->next; | |
2887 | access_list_delete(access); | |
2888 | } | |
2889 | for (access = master->str.head; access; access = next) { | |
2890 | next = access->next; | |
2891 | access_list_delete(access); | |
2892 | } | |
718e3744 | 2893 | |
d62a17ae | 2894 | assert(master->num.head == NULL); |
2895 | assert(master->num.tail == NULL); | |
718e3744 | 2896 | |
d62a17ae | 2897 | assert(master->str.head == NULL); |
2898 | assert(master->str.tail == NULL); | |
718e3744 | 2899 | } |
2900 | ||
2901 | /* Install vty related command. */ | |
d62a17ae | 2902 | static void access_list_init_ipv4(void) |
2903 | { | |
2904 | install_node(&access_node, config_write_access_ipv4); | |
2905 | ||
2906 | install_element(ENABLE_NODE, &show_ip_access_list_cmd); | |
2907 | install_element(ENABLE_NODE, &show_ip_access_list_name_cmd); | |
2908 | ||
2909 | /* Zebra access-list */ | |
2910 | install_element(CONFIG_NODE, &access_list_exact_cmd); | |
2911 | install_element(CONFIG_NODE, &access_list_any_cmd); | |
2912 | install_element(CONFIG_NODE, &no_access_list_exact_cmd); | |
2913 | install_element(CONFIG_NODE, &no_access_list_any_cmd); | |
2914 | ||
2915 | /* Standard access-list */ | |
2916 | install_element(CONFIG_NODE, &access_list_standard_cmd); | |
2917 | install_element(CONFIG_NODE, &access_list_standard_nomask_cmd); | |
2918 | install_element(CONFIG_NODE, &access_list_standard_host_cmd); | |
2919 | install_element(CONFIG_NODE, &access_list_standard_any_cmd); | |
2920 | install_element(CONFIG_NODE, &no_access_list_standard_cmd); | |
2921 | install_element(CONFIG_NODE, &no_access_list_standard_nomask_cmd); | |
2922 | install_element(CONFIG_NODE, &no_access_list_standard_host_cmd); | |
2923 | install_element(CONFIG_NODE, &no_access_list_standard_any_cmd); | |
2924 | ||
2925 | /* Extended access-list */ | |
2926 | install_element(CONFIG_NODE, &access_list_extended_cmd); | |
2927 | install_element(CONFIG_NODE, &access_list_extended_any_mask_cmd); | |
2928 | install_element(CONFIG_NODE, &access_list_extended_mask_any_cmd); | |
2929 | install_element(CONFIG_NODE, &access_list_extended_any_any_cmd); | |
2930 | install_element(CONFIG_NODE, &access_list_extended_host_mask_cmd); | |
2931 | install_element(CONFIG_NODE, &access_list_extended_mask_host_cmd); | |
2932 | install_element(CONFIG_NODE, &access_list_extended_host_host_cmd); | |
2933 | install_element(CONFIG_NODE, &access_list_extended_any_host_cmd); | |
2934 | install_element(CONFIG_NODE, &access_list_extended_host_any_cmd); | |
2935 | install_element(CONFIG_NODE, &no_access_list_extended_cmd); | |
2936 | install_element(CONFIG_NODE, &no_access_list_extended_any_mask_cmd); | |
2937 | install_element(CONFIG_NODE, &no_access_list_extended_mask_any_cmd); | |
2938 | install_element(CONFIG_NODE, &no_access_list_extended_any_any_cmd); | |
2939 | install_element(CONFIG_NODE, &no_access_list_extended_host_mask_cmd); | |
2940 | install_element(CONFIG_NODE, &no_access_list_extended_mask_host_cmd); | |
2941 | install_element(CONFIG_NODE, &no_access_list_extended_host_host_cmd); | |
2942 | install_element(CONFIG_NODE, &no_access_list_extended_any_host_cmd); | |
2943 | install_element(CONFIG_NODE, &no_access_list_extended_host_any_cmd); | |
2944 | ||
2945 | install_element(CONFIG_NODE, &access_list_remark_cmd); | |
2946 | install_element(CONFIG_NODE, &no_access_list_all_cmd); | |
2947 | install_element(CONFIG_NODE, &no_access_list_remark_cmd); | |
2948 | install_element(CONFIG_NODE, &no_access_list_remark_comment_cmd); | |
2949 | } | |
2950 | ||
2951 | static struct cmd_node access_ipv6_node = {ACCESS_IPV6_NODE, "", 1}; | |
2952 | ||
2953 | static int config_write_access_ipv6(struct vty *vty) | |
2954 | { | |
2955 | return config_write_access(vty, AFI_IP6); | |
2956 | } | |
2957 | ||
2958 | static void access_list_reset_ipv6(void) | |
2959 | { | |
2960 | struct access_list *access; | |
2961 | struct access_list *next; | |
2962 | struct access_master *master; | |
2963 | ||
2964 | master = access_master_get(AFI_IP6); | |
2965 | if (master == NULL) | |
2966 | return; | |
2967 | ||
2968 | for (access = master->num.head; access; access = next) { | |
2969 | next = access->next; | |
2970 | access_list_delete(access); | |
2971 | } | |
2972 | for (access = master->str.head; access; access = next) { | |
2973 | next = access->next; | |
2974 | access_list_delete(access); | |
2975 | } | |
718e3744 | 2976 | |
d62a17ae | 2977 | assert(master->num.head == NULL); |
2978 | assert(master->num.tail == NULL); | |
718e3744 | 2979 | |
d62a17ae | 2980 | assert(master->str.head == NULL); |
2981 | assert(master->str.tail == NULL); | |
718e3744 | 2982 | } |
2983 | ||
d62a17ae | 2984 | static void access_list_init_ipv6(void) |
718e3744 | 2985 | { |
d62a17ae | 2986 | install_node(&access_ipv6_node, config_write_access_ipv6); |
718e3744 | 2987 | |
d62a17ae | 2988 | install_element(ENABLE_NODE, &show_ipv6_access_list_cmd); |
2989 | install_element(ENABLE_NODE, &show_ipv6_access_list_name_cmd); | |
718e3744 | 2990 | |
d62a17ae | 2991 | install_element(CONFIG_NODE, &ipv6_access_list_exact_cmd); |
2992 | install_element(CONFIG_NODE, &ipv6_access_list_any_cmd); | |
2993 | install_element(CONFIG_NODE, &no_ipv6_access_list_exact_cmd); | |
2994 | install_element(CONFIG_NODE, &no_ipv6_access_list_any_cmd); | |
718e3744 | 2995 | |
d62a17ae | 2996 | install_element(CONFIG_NODE, &no_ipv6_access_list_all_cmd); |
2997 | install_element(CONFIG_NODE, &ipv6_access_list_remark_cmd); | |
2998 | install_element(CONFIG_NODE, &no_ipv6_access_list_remark_cmd); | |
2999 | install_element(CONFIG_NODE, &no_ipv6_access_list_remark_comment_cmd); | |
718e3744 | 3000 | } |
718e3744 | 3001 | |
4d762f26 | 3002 | void access_list_init(void) |
718e3744 | 3003 | { |
d62a17ae | 3004 | access_list_init_ipv4(); |
3005 | access_list_init_ipv6(); | |
d37ba549 | 3006 | access_list_init_mac(); |
718e3744 | 3007 | } |
3008 | ||
4d762f26 | 3009 | void access_list_reset(void) |
718e3744 | 3010 | { |
d62a17ae | 3011 | access_list_reset_ipv4(); |
3012 | access_list_reset_ipv6(); | |
d37ba549 | 3013 | access_list_reset_mac(); |
718e3744 | 3014 | } |