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- Committer: Bazaar Package Importer
- Author(s): Fabio M. Di Nitto
- Date: 2004-06-29 09:50:59 UTC
- Revision ID: james.westby@ubuntu.com-20040629095059-px1m2m108z4qw1mr
Tags: upstream-0.96.5
Import upstream version 0.96.5
- files added:
- bgpd
- doc
- doc/mpls
- isisd
- isisd/include-netbsd
- lib
- ospf6d
- ospfclient
- ospfd
- redhat
- ripd
- ripngd
- tools
- vtysh
- zebra
added
removed
lib/plist.c
1
/* Prefix list functions.
2
* Copyright (C) 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
*
16
* You should have received a copy of the GNU General Public License
17
* along with GNU Zebra; see the file COPYING. If not, write to the
18
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19
* Boston, MA 02111-1307, USA.
20
*/
21
22
#include <zebra.h>
23
24
#include "prefix.h"
25
#include "command.h"
26
#include "memory.h"
27
#include "plist.h"
28
#include "sockunion.h"
29
#include "buffer.h"
30
31
/* Each prefix-list's entry. */
32
struct prefix_list_entry
33
{
34
int seq;
35
36
int le;
37
int ge;
38
39
enum prefix_list_type type;
40
41
int any;
42
struct prefix prefix;
43
44
unsigned long refcnt;
45
unsigned long hitcnt;
46
47
struct prefix_list_entry *next;
48
struct prefix_list_entry *prev;
49
};
50
51
/* List of struct prefix_list. */
52
struct prefix_list_list
53
{
54
struct prefix_list *head;
55
struct prefix_list *tail;
56
};
57
58
/* Master structure of prefix_list. */
59
struct prefix_master
60
{
61
/* List of prefix_list which name is number. */
62
struct prefix_list_list num;
63
64
/* List of prefix_list which name is string. */
65
struct prefix_list_list str;
66
67
/* Whether sequential number is used. */
68
int seqnum;
69
70
/* The latest update. */
71
struct prefix_list *recent;
72
73
/* Hook function which is executed when new prefix_list is added. */
74
void (*add_hook) ();
75
76
/* Hook function which is executed when prefix_list is deleted. */
77
void (*delete_hook) ();
78
};
79
80
/* Static structure of IPv4 prefix_list's master. */
81
static struct prefix_master prefix_master_ipv4 =
82
{
83
{NULL, NULL},
84
{NULL, NULL},
85
1,
86
NULL,
87
NULL,
88
};
89
90
#ifdef HAVE_IPV6
91
/* Static structure of IPv6 prefix-list's master. */
92
static struct prefix_master prefix_master_ipv6 =
93
{
94
{NULL, NULL},
95
{NULL, NULL},
96
1,
97
NULL,
98
NULL,
99
};
100
#endif /* HAVE_IPV6*/
101
102
/* Static structure of BGP ORF prefix_list's master. */
103
static struct prefix_master prefix_master_orf =
104
{
105
{NULL, NULL},
106
{NULL, NULL},
107
1,
108
NULL,
109
NULL,
110
};
111
112
struct prefix_master *
113
prefix_master_get (afi_t afi)
114
{
115
if (afi == AFI_IP)
116
return &prefix_master_ipv4;
117
#ifdef HAVE_IPV6
118
else if (afi == AFI_IP6)
119
return &prefix_master_ipv6;
120
#endif /* HAVE_IPV6 */
121
else if (afi == AFI_ORF_PREFIX)
122
return &prefix_master_orf;
123
return NULL;
124
}
125
126
/* Lookup prefix_list from list of prefix_list by name. */
127
struct prefix_list *
128
prefix_list_lookup (afi_t afi, char *name)
129
{
130
struct prefix_list *plist;
131
struct prefix_master *master;
132
133
if (name == NULL)
134
return NULL;
135
136
master = prefix_master_get (afi);
137
if (master == NULL)
138
return NULL;
139
140
for (plist = master->num.head; plist; plist = plist->next)
141
if (strcmp (plist->name, name) == 0)
142
return plist;
143
144
for (plist = master->str.head; plist; plist = plist->next)
145
if (strcmp (plist->name, name) == 0)
146
return plist;
147
148
return NULL;
149
}
150
151
struct prefix_list *
152
prefix_list_new ()
153
{
154
struct prefix_list *new;
155
156
new = XCALLOC (MTYPE_PREFIX_LIST, sizeof (struct prefix_list));
157
return new;
158
}
159
160
void
161
prefix_list_free (struct prefix_list *plist)
162
{
163
XFREE (MTYPE_PREFIX_LIST, plist);
164
}
165
166
struct prefix_list_entry *
167
prefix_list_entry_new ()
168
{
169
struct prefix_list_entry *new;
170
171
new = XCALLOC (MTYPE_PREFIX_LIST_ENTRY, sizeof (struct prefix_list_entry));
172
return new;
173
}
174
175
void
176
prefix_list_entry_free (struct prefix_list_entry *pentry)
177
{
178
XFREE (MTYPE_PREFIX_LIST_ENTRY, pentry);
179
}
180
181
/* Insert new prefix list to list of prefix_list. Each prefix_list
182
is sorted by the name. */
183
struct prefix_list *
184
prefix_list_insert (afi_t afi, char *name)
185
{
186
int i;
187
long number;
188
struct prefix_list *plist;
189
struct prefix_list *point;
190
struct prefix_list_list *list;
191
struct prefix_master *master;
192
193
master = prefix_master_get (afi);
194
if (master == NULL)
195
return NULL;
196
197
/* Allocate new prefix_list and copy given name. */
198
plist = prefix_list_new ();
199
plist->name = XSTRDUP (MTYPE_PREFIX_LIST_STR, name);
200
plist->master = master;
201
202
/* If name is made by all digit character. We treat it as
203
number. */
204
for (number = 0, i = 0; i < strlen (name); i++)
205
{
206
if (isdigit ((int) name[i]))
207
number = (number * 10) + (name[i] - '0');
208
else
209
break;
210
}
211
212
/* In case of name is all digit character */
213
if (i == strlen (name))
214
{
215
plist->type = PREFIX_TYPE_NUMBER;
216
217
/* Set prefix_list to number list. */
218
list = &master->num;
219
220
for (point = list->head; point; point = point->next)
221
if (atol (point->name) >= number)
222
break;
223
}
224
else
225
{
226
plist->type = PREFIX_TYPE_STRING;
227
228
/* Set prefix_list to string list. */
229
list = &master->str;
230
231
/* Set point to insertion point. */
232
for (point = list->head; point; point = point->next)
233
if (strcmp (point->name, name) >= 0)
234
break;
235
}
236
237
/* In case of this is the first element of master. */
238
if (list->head == NULL)
239
{
240
list->head = list->tail = plist;
241
return plist;
242
}
243
244
/* In case of insertion is made at the tail of access_list. */
245
if (point == NULL)
246
{
247
plist->prev = list->tail;
248
list->tail->next = plist;
249
list->tail = plist;
250
return plist;
251
}
252
253
/* In case of insertion is made at the head of access_list. */
254
if (point == list->head)
255
{
256
plist->next = list->head;
257
list->head->prev = plist;
258
list->head = plist;
259
return plist;
260
}
261
262
/* Insertion is made at middle of the access_list. */
263
plist->next = point;
264
plist->prev = point->prev;
265
266
if (point->prev)
267
point->prev->next = plist;
268
point->prev = plist;
269
270
return plist;
271
}
272
273
struct prefix_list *
274
prefix_list_get (afi_t afi, char *name)
275
{
276
struct prefix_list *plist;
277
278
plist = prefix_list_lookup (afi, name);
279
280
if (plist == NULL)
281
plist = prefix_list_insert (afi, name);
282
return plist;
283
}
284
285
/* Delete prefix-list from prefix_list_master and free it. */
286
void
287
prefix_list_delete (struct prefix_list *plist)
288
{
289
struct prefix_list_list *list;
290
struct prefix_master *master;
291
struct prefix_list_entry *pentry;
292
struct prefix_list_entry *next;
293
294
/* If prefix-list contain prefix_list_entry free all of it. */
295
for (pentry = plist->head; pentry; pentry = next)
296
{
297
next = pentry->next;
298
prefix_list_entry_free (pentry);
299
plist->count--;
300
}
301
302
master = plist->master;
303
304
if (plist->type == PREFIX_TYPE_NUMBER)
305
list = &master->num;
306
else
307
list = &master->str;
308
309
if (plist->next)
310
plist->next->prev = plist->prev;
311
else
312
list->tail = plist->prev;
313
314
if (plist->prev)
315
plist->prev->next = plist->next;
316
else
317
list->head = plist->next;
318
319
if (plist->desc)
320
XFREE (MTYPE_TMP, plist->desc);
321
322
/* Make sure master's recent changed prefix-list information is
323
cleared. */
324
master->recent = NULL;
325
326
if (plist->name)
327
XFREE (MTYPE_PREFIX_LIST_STR, plist->name);
328
329
prefix_list_free (plist);
330
331
if (master->delete_hook)
332
(*master->delete_hook) ();
333
}
334
335
struct prefix_list_entry *
336
prefix_list_entry_make (struct prefix *prefix, enum prefix_list_type type,
337
int seq, int le, int ge, int any)
338
{
339
struct prefix_list_entry *pentry;
340
341
pentry = prefix_list_entry_new ();
342
343
if (any)
344
pentry->any = 1;
345
346
prefix_copy (&pentry->prefix, prefix);
347
pentry->type = type;
348
pentry->seq = seq;
349
pentry->le = le;
350
pentry->ge = ge;
351
352
return pentry;
353
}
354
355
/* Add hook function. */
356
void
357
prefix_list_add_hook (void (*func) (struct prefix_list *plist))
358
{
359
prefix_master_ipv4.add_hook = func;
360
#ifdef HAVE_IPV6
361
prefix_master_ipv6.add_hook = func;
362
#endif /* HAVE_IPV6 */
363
}
364
365
/* Delete hook function. */
366
void
367
prefix_list_delete_hook (void (*func) (struct prefix_list *plist))
368
{
369
prefix_master_ipv4.delete_hook = func;
370
#ifdef HAVE_IPV6
371
prefix_master_ipv6.delete_hook = func;
372
#endif /* HAVE_IPVt6 */
373
}
374
375
/* Calculate new sequential number. */
376
int
377
prefix_new_seq_get (struct prefix_list *plist)
378
{
379
int maxseq;
380
int newseq;
381
struct prefix_list_entry *pentry;
382
383
maxseq = newseq = 0;
384
385
for (pentry = plist->head; pentry; pentry = pentry->next)
386
{
387
if (maxseq < pentry->seq)
388
maxseq = pentry->seq;
389
}
390
391
newseq = ((maxseq / 5) * 5) + 5;
392
393
return newseq;
394
}
395
396
/* Return prefix list entry which has same seq number. */
397
struct prefix_list_entry *
398
prefix_seq_check (struct prefix_list *plist, int seq)
399
{
400
struct prefix_list_entry *pentry;
401
402
for (pentry = plist->head; pentry; pentry = pentry->next)
403
if (pentry->seq == seq)
404
return pentry;
405
return NULL;
406
}
407
408
struct prefix_list_entry *
409
prefix_list_entry_lookup (struct prefix_list *plist, struct prefix *prefix,
410
enum prefix_list_type type, int seq, int le, int ge)
411
{
412
struct prefix_list_entry *pentry;
413
414
for (pentry = plist->head; pentry; pentry = pentry->next)
415
if (prefix_same (&pentry->prefix, prefix) && pentry->type == type)
416
{
417
if (seq >= 0 && pentry->seq != seq)
418
continue;
419
420
if (pentry->le != le)
421
continue;
422
if (pentry->ge != ge)
423
continue;
424
425
return pentry;
426
}
427
428
return NULL;
429
}
430
431
void
432
prefix_list_entry_delete (struct prefix_list *plist,
433
struct prefix_list_entry *pentry,
434
int update_list)
435
{
436
if (plist == NULL || pentry == NULL)
437
return;
438
if (pentry->prev)
439
pentry->prev->next = pentry->next;
440
else
441
plist->head = pentry->next;
442
if (pentry->next)
443
pentry->next->prev = pentry->prev;
444
else
445
plist->tail = pentry->prev;
446
447
prefix_list_entry_free (pentry);
448
449
plist->count--;
450
451
if (update_list)
452
{
453
if (plist->master->delete_hook)
454
(*plist->master->delete_hook) (plist);
455
456
if (plist->head == NULL && plist->tail == NULL && plist->desc == NULL)
457
prefix_list_delete (plist);
458
else
459
plist->master->recent = plist;
460
}
461
}
462
463
void
464
prefix_list_entry_add (struct prefix_list *plist,
465
struct prefix_list_entry *pentry)
466
{
467
struct prefix_list_entry *replace;
468
struct prefix_list_entry *point;
469
470
/* Automatic asignment of seq no. */
471
if (pentry->seq == -1)
472
pentry->seq = prefix_new_seq_get (plist);
473
474
/* Is there any same seq prefix list entry? */
475
replace = prefix_seq_check (plist, pentry->seq);
476
if (replace)
477
prefix_list_entry_delete (plist, replace, 0);
478
479
/* Check insert point. */
480
for (point = plist->head; point; point = point->next)
481
if (point->seq >= pentry->seq)
482
break;
483
484
/* In case of this is the first element of the list. */
485
pentry->next = point;
486
487
if (point)
488
{
489
if (point->prev)
490
point->prev->next = pentry;
491
else
492
plist->head = pentry;
493
494
pentry->prev = point->prev;
495
point->prev = pentry;
496
}
497
else
498
{
499
if (plist->tail)
500
plist->tail->next = pentry;
501
else
502
plist->head = pentry;
503
504
pentry->prev = plist->tail;
505
plist->tail = pentry;
506
}
507
508
/* Increment count. */
509
plist->count++;
510
511
/* Run hook function. */
512
if (plist->master->add_hook)
513
(*plist->master->add_hook) (plist);
514
515
plist->master->recent = plist;
516
}
517
518
/* Return string of prefix_list_type. */
519
static char *
520
prefix_list_type_str (struct prefix_list_entry *pentry)
521
{
522
switch (pentry->type)
523
{
524
case PREFIX_PERMIT:
525
return "permit";
526
break;
527
case PREFIX_DENY:
528
return "deny";
529
break;
530
default:
531
return "";
532
break;
533
}
534
}
535
536
int
537
prefix_list_entry_match (struct prefix_list_entry *pentry, struct prefix *p)
538
{
539
int ret;
540
541
ret = prefix_match (&pentry->prefix, p);
542
if (! ret)
543
return 0;
544
545
/* In case of le nor ge is specified, exact match is performed. */
546
if (! pentry->le && ! pentry->ge)
547
{
548
if (pentry->prefix.prefixlen != p->prefixlen)
549
return 0;
550
}
551
else
552
{
553
if (pentry->le)
554
if (p->prefixlen > pentry->le)
555
return 0;
556
557
if (pentry->ge)
558
if (p->prefixlen < pentry->ge)
559
return 0;
560
}
561
return 1;
562
}
563
564
enum prefix_list_type
565
prefix_list_apply (struct prefix_list *plist, void *object)
566
{
567
struct prefix_list_entry *pentry;
568
struct prefix *p;
569
570
p = (struct prefix *) object;
571
572
if (plist == NULL)
573
return PREFIX_DENY;
574
575
if (plist->count == 0)
576
return PREFIX_PERMIT;
577
578
for (pentry = plist->head; pentry; pentry = pentry->next)
579
{
580
pentry->refcnt++;
581
if (prefix_list_entry_match (pentry, p))
582
{
583
pentry->hitcnt++;
584
return pentry->type;
585
}
586
}
587
588
return PREFIX_DENY;
589
}
590
591
void
592
prefix_list_print (struct prefix_list *plist)
593
{
594
struct prefix_list_entry *pentry;
595
596
if (plist == NULL)
597
return;
598
599
printf ("ip prefix-list %s: %d entries\n", plist->name, plist->count);
600
601
for (pentry = plist->head; pentry; pentry = pentry->next)
602
{
603
if (pentry->any)
604
printf ("any %s\n", prefix_list_type_str (pentry));
605
else
606
{
607
struct prefix *p;
608
char buf[BUFSIZ];
609
610
p = &pentry->prefix;
611
612
printf (" seq %d %s %s/%d",
613
pentry->seq,
614
prefix_list_type_str (pentry),
615
inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ),
616
p->prefixlen);
617
if (pentry->ge)
618
printf (" ge %d", pentry->ge);
619
if (pentry->le)
620
printf (" le %d", pentry->le);
621
printf ("\n");
622
}
623
}
624
}
625
626
/* Retrun 1 when plist already include pentry policy. */
627
struct prefix_list_entry *
628
prefix_entry_dup_check (struct prefix_list *plist,
629
struct prefix_list_entry *new)
630
{
631
struct prefix_list_entry *pentry;
632
int seq = 0;
633
634
if (new->seq == -1)
635
seq = prefix_new_seq_get (plist);
636
else
637
seq = new->seq;
638
639
for (pentry = plist->head; pentry; pentry = pentry->next)
640
{
641
if (prefix_same (&pentry->prefix, &new->prefix)
642
&& pentry->type == new->type
643
&& pentry->le == new->le
644
&& pentry->ge == new->ge
645
&& pentry->seq != seq)
646
return pentry;
647
}
648
return NULL;
649
}
650
651
int
652
vty_invalid_prefix_range (struct vty *vty, char *prefix)
653
{
654
vty_out (vty, "%% Invalid prefix range for %s, make sure: len < ge-value <= le-value%s",
655
prefix, VTY_NEWLINE);
656
return CMD_WARNING;
657
}
658
659
int
660
vty_prefix_list_install (struct vty *vty, afi_t afi,
661
char *name, char *seq, char *typestr,
662
char *prefix, char *ge, char *le)
663
{
664
int ret;
665
enum prefix_list_type type;
666
struct prefix_list *plist;
667
struct prefix_list_entry *pentry;
668
struct prefix_list_entry *dup;
669
struct prefix p;
670
int any = 0;
671
int seqnum = -1;
672
int lenum = 0;
673
int genum = 0;
674
675
/* Sequential number. */
676
if (seq)
677
seqnum = atoi (seq);
678
679
/* ge and le number */
680
if (ge)
681
genum = atoi (ge);
682
if (le)
683
lenum = atoi (le);
684
685
/* Check filter type. */
686
if (strncmp ("permit", typestr, 1) == 0)
687
type = PREFIX_PERMIT;
688
else if (strncmp ("deny", typestr, 1) == 0)
689
type = PREFIX_DENY;
690
else
691
{
692
vty_out (vty, "%% prefix type must be permit or deny%s", VTY_NEWLINE);
693
return CMD_WARNING;
694
}
695
696
/* "any" is special token for matching any IPv4 addresses. */
697
if (afi == AFI_IP)
698
{
699
if (strncmp ("any", prefix, strlen (prefix)) == 0)
700
{
701
ret = str2prefix_ipv4 ("0.0.0.0/0", (struct prefix_ipv4 *) &p);
702
genum = 0;
703
lenum = IPV4_MAX_BITLEN;
704
any = 1;
705
}
706
else
707
ret = str2prefix_ipv4 (prefix, (struct prefix_ipv4 *) &p);
708
709
if (ret <= 0)
710
{
711
vty_out (vty, "%% Malformed IPv4 prefix%s", VTY_NEWLINE);
712
return CMD_WARNING;
713
}
714
}
715
#ifdef HAVE_IPV6
716
else if (afi == AFI_IP6)
717
{
718
if (strncmp ("any", prefix, strlen (prefix)) == 0)
719
{
720
ret = str2prefix_ipv6 ("::/0", (struct prefix_ipv6 *) &p);
721
genum = 0;
722
lenum = IPV6_MAX_BITLEN;
723
any = 1;
724
}
725
else
726
ret = str2prefix_ipv6 (prefix, (struct prefix_ipv6 *) &p);
727
728
if (ret <= 0)
729
{
730
vty_out (vty, "%% Malformed IPv6 prefix%s", VTY_NEWLINE);
731
return CMD_WARNING;
732
}
733
}
734
#endif /* HAVE_IPV6 */
735
736
/* ge and le check. */
737
if (genum && genum <= p.prefixlen)
738
return vty_invalid_prefix_range (vty, prefix);
739
740
if (lenum && lenum <= p.prefixlen)
741
return vty_invalid_prefix_range (vty, prefix);
742
743
if (lenum && genum > lenum)
744
return vty_invalid_prefix_range (vty, prefix);
745
746
if (genum && lenum == (afi == AFI_IP ? 32 : 128))
747
lenum = 0;
748
749
/* Get prefix_list with name. */
750
plist = prefix_list_get (afi, name);
751
752
/* Make prefix entry. */
753
pentry = prefix_list_entry_make (&p, type, seqnum, lenum, genum, any);
754
755
/* Check same policy. */
756
dup = prefix_entry_dup_check (plist, pentry);
757
758
if (dup)
759
{
760
prefix_list_entry_free (pentry);
761
vty_out (vty, "%% Insertion failed - prefix-list entry exists:%s",
762
VTY_NEWLINE);
763
vty_out (vty, " seq %d %s %s", dup->seq, typestr, prefix);
764
if (! any && genum)
765
vty_out (vty, " ge %d", genum);
766
if (! any && lenum)
767
vty_out (vty, " le %d", lenum);
768
vty_out (vty, "%s", VTY_NEWLINE);
769
return CMD_WARNING;
770
}
771
772
/* Install new filter to the access_list. */
773
prefix_list_entry_add (plist, pentry);
774
775
return CMD_SUCCESS;
776
}
777
778
int
779
vty_prefix_list_uninstall (struct vty *vty, afi_t afi,
780
char *name, char *seq, char *typestr,
781
char *prefix, char *ge, char *le)
782
{
783
int ret;
784
enum prefix_list_type type;
785
struct prefix_list *plist;
786
struct prefix_list_entry *pentry;
787
struct prefix p;
788
int seqnum = -1;
789
int lenum = 0;
790
int genum = 0;
791
792
/* Check prefix list name. */
793
plist = prefix_list_lookup (afi, name);
794
if (! plist)
795
{
796
vty_out (vty, "%% Can't find specified prefix-list%s", VTY_NEWLINE);
797
return CMD_WARNING;
798
}
799
800
/* Only prefix-list name specified, delete the entire prefix-list. */
801
if (seq == NULL && typestr == NULL && prefix == NULL &&
802
ge == NULL && le == NULL)
803
{
804
prefix_list_delete (plist);
805
return CMD_SUCCESS;
806
}
807
808
/* Check sequence number. */
809
if (seq)
810
seqnum = atoi (seq);
811
812
/* ge and le number */
813
if (ge)
814
genum = atoi (ge);
815
if (le)
816
lenum = atoi (le);
817
818
/* Check of filter type. */
819
if (strncmp ("permit", typestr, 1) == 0)
820
type = PREFIX_PERMIT;
821
else if (strncmp ("deny", typestr, 1) == 0)
822
type = PREFIX_DENY;
823
else
824
{
825
vty_out (vty, "%% prefix type must be permit or deny%s", VTY_NEWLINE);
826
return CMD_WARNING;
827
}
828
829
/* "any" is special token for matching any IPv4 addresses. */
830
if (afi == AFI_IP)
831
{
832
if (strncmp ("any", prefix, strlen (prefix)) == 0)
833
{
834
ret = str2prefix_ipv4 ("0.0.0.0/0", (struct prefix_ipv4 *) &p);
835
genum = 0;
836
lenum = IPV4_MAX_BITLEN;
837
}
838
else
839
ret = str2prefix_ipv4 (prefix, (struct prefix_ipv4 *) &p);
840
841
if (ret <= 0)
842
{
843
vty_out (vty, "%% Malformed IPv4 prefix%s", VTY_NEWLINE);
844
return CMD_WARNING;
845
}
846
}
847
#ifdef HAVE_IPV6
848
else if (afi == AFI_IP6)
849
{
850
if (strncmp ("any", prefix, strlen (prefix)) == 0)
851
{
852
ret = str2prefix_ipv6 ("::/0", (struct prefix_ipv6 *) &p);
853
genum = 0;
854
lenum = IPV6_MAX_BITLEN;
855
}
856
else
857
ret = str2prefix_ipv6 (prefix, (struct prefix_ipv6 *) &p);
858
859
if (ret <= 0)
860
{
861
vty_out (vty, "%% Malformed IPv6 prefix%s", VTY_NEWLINE);
862
return CMD_WARNING;
863
}
864
}
865
#endif /* HAVE_IPV6 */
866
867
/* Lookup prefix entry. */
868
pentry = prefix_list_entry_lookup(plist, &p, type, seqnum, lenum, genum);
869
870
if (pentry == NULL)
871
{
872
vty_out (vty, "%% Can't find specified prefix-list%s", VTY_NEWLINE);
873
return CMD_WARNING;
874
}
875
876
/* Install new filter to the access_list. */
877
prefix_list_entry_delete (plist, pentry, 1);
878
879
return CMD_SUCCESS;
880
}
881
882
int
883
vty_prefix_list_desc_unset (struct vty *vty, afi_t afi, char *name)
884
{
885
struct prefix_list *plist;
886
887
plist = prefix_list_lookup (afi, name);
888
if (! plist)
889
{
890
vty_out (vty, "%% Can't find specified prefix-list%s", VTY_NEWLINE);
891
return CMD_WARNING;
892
}
893
894
if (plist->desc)
895
{
896
XFREE (MTYPE_TMP, plist->desc);
897
plist->desc = NULL;
898
}
899
900
if (plist->head == NULL && plist->tail == NULL && plist->desc == NULL)
901
prefix_list_delete (plist);
902
903
return CMD_SUCCESS;
904
}
905
906
enum display_type
907
{
908
normal_display,
909
summary_display,
910
detail_display,
911
sequential_display,
912
longer_display,
913
first_match_display
914
};
915
916
void
917
vty_show_prefix_entry (struct vty *vty, afi_t afi, struct prefix_list *plist,
918
struct prefix_master *master, enum display_type dtype,
919
int seqnum)
920
{
921
struct prefix_list_entry *pentry;
922
923
if (dtype == normal_display)
924
{
925
vty_out (vty, "ip%s prefix-list %s: %d entries%s",
926
afi == AFI_IP ? "" : "v6",
927
plist->name, plist->count, VTY_NEWLINE);
928
if (plist->desc)
929
vty_out (vty, " Description: %s%s", plist->desc, VTY_NEWLINE);
930
}
931
else if (dtype == summary_display || dtype == detail_display)
932
{
933
vty_out (vty, "ip%s prefix-list %s:%s",
934
afi == AFI_IP ? "" : "v6", plist->name, VTY_NEWLINE);
935
936
if (plist->desc)
937
vty_out (vty, " Description: %s%s", plist->desc, VTY_NEWLINE);
938
939
vty_out (vty, " count: %d, range entries: %d, sequences: %d - %d%s",
940
plist->count, plist->rangecount,
941
plist->head ? plist->head->seq : 0,
942
plist->tail ? plist->tail->seq : 0,
943
VTY_NEWLINE);
944
}
945
946
if (dtype != summary_display)
947
{
948
for (pentry = plist->head; pentry; pentry = pentry->next)
949
{
950
if (dtype == sequential_display && pentry->seq != seqnum)
951
continue;
952
953
vty_out (vty, " ");
954
955
if (master->seqnum)
956
vty_out (vty, "seq %d ", pentry->seq);
957
958
vty_out (vty, "%s ", prefix_list_type_str (pentry));
959
960
if (pentry->any)
961
vty_out (vty, "any");
962
else
963
{
964
struct prefix *p = &pentry->prefix;
965
char buf[BUFSIZ];
966
967
vty_out (vty, "%s/%d",
968
inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ),
969
p->prefixlen);
970
971
if (pentry->ge)
972
vty_out (vty, " ge %d", pentry->ge);
973
if (pentry->le)
974
vty_out (vty, " le %d", pentry->le);
975
}
976
977
if (dtype == detail_display || dtype == sequential_display)
978
vty_out (vty, " (hit count: %ld, refcount: %ld)",
979
pentry->hitcnt, pentry->refcnt);
980
981
vty_out (vty, "%s", VTY_NEWLINE);
982
}
983
}
984
}
985
986
int
987
vty_show_prefix_list (struct vty *vty, afi_t afi, char *name,
988
char *seq, enum display_type dtype)
989
{
990
struct prefix_list *plist;
991
struct prefix_master *master;
992
int seqnum = 0;
993
994
master = prefix_master_get (afi);
995
if (master == NULL)
996
return CMD_WARNING;
997
998
if (seq)
999
seqnum = atoi (seq);
1000
1001
if (name)
1002
{
1003
plist = prefix_list_lookup (afi, name);
1004
if (! plist)
1005
{
1006
vty_out (vty, "%% Can't find specified prefix-list%s", VTY_NEWLINE);
1007
return CMD_WARNING;
1008
}
1009
vty_show_prefix_entry (vty, afi, plist, master, dtype, seqnum);
1010
}
1011
else
1012
{
1013
if (dtype == detail_display || dtype == summary_display)
1014
{
1015
if (master->recent)
1016
vty_out (vty, "Prefix-list with the last deletion/insertion: %s%s",
1017
master->recent->name, VTY_NEWLINE);
1018
}
1019
1020
for (plist = master->num.head; plist; plist = plist->next)
1021
vty_show_prefix_entry (vty, afi, plist, master, dtype, seqnum);
1022
1023
for (plist = master->str.head; plist; plist = plist->next)
1024
vty_show_prefix_entry (vty, afi, plist, master, dtype, seqnum);
1025
}
1026
1027
return CMD_SUCCESS;
1028
}
1029
1030
int
1031
vty_show_prefix_list_prefix (struct vty *vty, afi_t afi, char *name,
1032
char *prefix, enum display_type type)
1033
{
1034
struct prefix_list *plist;
1035
struct prefix_list_entry *pentry;
1036
struct prefix p;
1037
int ret;
1038
int match;
1039
1040
plist = prefix_list_lookup (afi, name);
1041
if (! plist)
1042
{
1043
vty_out (vty, "%% Can't find specified prefix-list%s", VTY_NEWLINE);
1044
return CMD_WARNING;
1045
}
1046
1047
ret = str2prefix (prefix, &p);
1048
if (ret <= 0)
1049
{
1050
vty_out (vty, "%% prefix is malformed%s", VTY_NEWLINE);
1051
return CMD_WARNING;
1052
}
1053
1054
for (pentry = plist->head; pentry; pentry = pentry->next)
1055
{
1056
match = 0;
1057
1058
if (type == normal_display || type == first_match_display)
1059
if (prefix_same (&p, &pentry->prefix))
1060
match = 1;
1061
1062
if (type == longer_display)
1063
if (prefix_match (&p, &pentry->prefix))
1064
match = 1;
1065
1066
if (match)
1067
{
1068
vty_out (vty, " seq %d %s ",
1069
pentry->seq,
1070
prefix_list_type_str (pentry));
1071
1072
if (pentry->any)
1073
vty_out (vty, "any");
1074
else
1075
{
1076
struct prefix *p = &pentry->prefix;
1077
char buf[BUFSIZ];
1078
1079
vty_out (vty, "%s/%d",
1080
inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ),
1081
p->prefixlen);
1082
1083
if (pentry->ge)
1084
vty_out (vty, " ge %d", pentry->ge);
1085
if (pentry->le)
1086
vty_out (vty, " le %d", pentry->le);
1087
}
1088
1089
if (type == normal_display || type == first_match_display)
1090
vty_out (vty, " (hit count: %ld, refcount: %ld)",
1091
pentry->hitcnt, pentry->refcnt);
1092
1093
vty_out (vty, "%s", VTY_NEWLINE);
1094
1095
if (type == first_match_display)
1096
return CMD_SUCCESS;
1097
}
1098
}
1099
return CMD_SUCCESS;
1100
}
1101
1102
int
1103
vty_clear_prefix_list (struct vty *vty, afi_t afi, char *name, char *prefix)
1104
{
1105
struct prefix_master *master;
1106
struct prefix_list *plist;
1107
struct prefix_list_entry *pentry;
1108
int ret;
1109
struct prefix p;
1110
1111
master = prefix_master_get (afi);
1112
if (master == NULL)
1113
return CMD_WARNING;
1114
1115
if (name == NULL && prefix == NULL)
1116
{
1117
for (plist = master->num.head; plist; plist = plist->next)
1118
for (pentry = plist->head; pentry; pentry = pentry->next)
1119
pentry->hitcnt = 0;
1120
1121
for (plist = master->str.head; plist; plist = plist->next)
1122
for (pentry = plist->head; pentry; pentry = pentry->next)
1123
pentry->hitcnt = 0;
1124
}
1125
else
1126
{
1127
plist = prefix_list_lookup (afi, name);
1128
if (! plist)
1129
{
1130
vty_out (vty, "%% Can't find specified prefix-list%s", VTY_NEWLINE);
1131
return CMD_WARNING;
1132
}
1133
1134
if (prefix)
1135
{
1136
ret = str2prefix (prefix, &p);
1137
if (ret <= 0)
1138
{
1139
vty_out (vty, "%% prefix is malformed%s", VTY_NEWLINE);
1140
return CMD_WARNING;
1141
}
1142
}
1143
1144
for (pentry = plist->head; pentry; pentry = pentry->next)
1145
{
1146
if (prefix)
1147
{
1148
if (prefix_match (&pentry->prefix, &p))
1149
pentry->hitcnt = 0;
1150
}
1151
else
1152
pentry->hitcnt = 0;
1153
}
1154
}
1155
return CMD_SUCCESS;
1156
}
1157
1158
DEFUN (ip_prefix_list,
1159
ip_prefix_list_cmd,
1160
"ip prefix-list WORD (deny|permit) (A.B.C.D/M|any)",
1161
IP_STR
1162
PREFIX_LIST_STR
1163
"Name of a prefix list\n"
1164
"Specify packets to reject\n"
1165
"Specify packets to forward\n"
1166
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1167
"Any prefix match. Same as \"0.0.0.0/0 le 32\"\n")
1168
{
1169
return vty_prefix_list_install (vty, AFI_IP, argv[0], NULL,
1170
argv[1], argv[2], NULL, NULL);
1171
}
1172
1173
DEFUN (ip_prefix_list_ge,
1174
ip_prefix_list_ge_cmd,
1175
"ip prefix-list WORD (deny|permit) A.B.C.D/M ge <0-32>",
1176
IP_STR
1177
PREFIX_LIST_STR
1178
"Name of a prefix list\n"
1179
"Specify packets to reject\n"
1180
"Specify packets to forward\n"
1181
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1182
"Minimum prefix length to be matched\n"
1183
"Minimum prefix length\n")
1184
{
1185
return vty_prefix_list_install (vty, AFI_IP, argv[0], NULL, argv[1],
1186
argv[2], argv[3], NULL);
1187
}
1188
1189
DEFUN (ip_prefix_list_ge_le,
1190
ip_prefix_list_ge_le_cmd,
1191
"ip prefix-list WORD (deny|permit) A.B.C.D/M ge <0-32> le <0-32>",
1192
IP_STR
1193
PREFIX_LIST_STR
1194
"Name of a prefix list\n"
1195
"Specify packets to reject\n"
1196
"Specify packets to forward\n"
1197
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1198
"Minimum prefix length to be matched\n"
1199
"Minimum prefix length\n"
1200
"Maximum prefix length to be matched\n"
1201
"Maximum prefix length\n")
1202
{
1203
return vty_prefix_list_install (vty, AFI_IP, argv[0], NULL, argv[1],
1204
argv[2], argv[3], argv[4]);
1205
}
1206
1207
DEFUN (ip_prefix_list_le,
1208
ip_prefix_list_le_cmd,
1209
"ip prefix-list WORD (deny|permit) A.B.C.D/M le <0-32>",
1210
IP_STR
1211
PREFIX_LIST_STR
1212
"Name of a prefix list\n"
1213
"Specify packets to reject\n"
1214
"Specify packets to forward\n"
1215
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1216
"Maximum prefix length to be matched\n"
1217
"Maximum prefix length\n")
1218
{
1219
return vty_prefix_list_install (vty, AFI_IP, argv[0], NULL, argv[1],
1220
argv[2], NULL, argv[3]);
1221
}
1222
1223
DEFUN (ip_prefix_list_le_ge,
1224
ip_prefix_list_le_ge_cmd,
1225
"ip prefix-list WORD (deny|permit) A.B.C.D/M le <0-32> ge <0-32>",
1226
IP_STR
1227
PREFIX_LIST_STR
1228
"Name of a prefix list\n"
1229
"Specify packets to reject\n"
1230
"Specify packets to forward\n"
1231
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1232
"Maximum prefix length to be matched\n"
1233
"Maximum prefix length\n"
1234
"Minimum prefix length to be matched\n"
1235
"Minimum prefix length\n")
1236
{
1237
return vty_prefix_list_install (vty, AFI_IP, argv[0], NULL, argv[1],
1238
argv[2], argv[4], argv[3]);
1239
}
1240
1241
DEFUN (ip_prefix_list_seq,
1242
ip_prefix_list_seq_cmd,
1243
"ip prefix-list WORD seq <1-4294967295> (deny|permit) (A.B.C.D/M|any)",
1244
IP_STR
1245
PREFIX_LIST_STR
1246
"Name of a prefix list\n"
1247
"sequence number of an entry\n"
1248
"Sequence number\n"
1249
"Specify packets to reject\n"
1250
"Specify packets to forward\n"
1251
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1252
"Any prefix match. Same as \"0.0.0.0/0 le 32\"\n")
1253
{
1254
return vty_prefix_list_install (vty, AFI_IP, argv[0], argv[1], argv[2],
1255
argv[3], NULL, NULL);
1256
}
1257
1258
DEFUN (ip_prefix_list_seq_ge,
1259
ip_prefix_list_seq_ge_cmd,
1260
"ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M ge <0-32>",
1261
IP_STR
1262
PREFIX_LIST_STR
1263
"Name of a prefix list\n"
1264
"sequence number of an entry\n"
1265
"Sequence number\n"
1266
"Specify packets to reject\n"
1267
"Specify packets to forward\n"
1268
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1269
"Minimum prefix length to be matched\n"
1270
"Minimum prefix length\n")
1271
{
1272
return vty_prefix_list_install (vty, AFI_IP, argv[0], argv[1], argv[2],
1273
argv[3], argv[4], NULL);
1274
}
1275
1276
DEFUN (ip_prefix_list_seq_ge_le,
1277
ip_prefix_list_seq_ge_le_cmd,
1278
"ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M ge <0-32> le <0-32>",
1279
IP_STR
1280
PREFIX_LIST_STR
1281
"Name of a prefix list\n"
1282
"sequence number of an entry\n"
1283
"Sequence number\n"
1284
"Specify packets to reject\n"
1285
"Specify packets to forward\n"
1286
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1287
"Minimum prefix length to be matched\n"
1288
"Minimum prefix length\n"
1289
"Maximum prefix length to be matched\n"
1290
"Maximum prefix length\n")
1291
{
1292
return vty_prefix_list_install (vty, AFI_IP, argv[0], argv[1], argv[2],
1293
argv[3], argv[4], argv[5]);
1294
}
1295
1296
DEFUN (ip_prefix_list_seq_le,
1297
ip_prefix_list_seq_le_cmd,
1298
"ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M le <0-32>",
1299
IP_STR
1300
PREFIX_LIST_STR
1301
"Name of a prefix list\n"
1302
"sequence number of an entry\n"
1303
"Sequence number\n"
1304
"Specify packets to reject\n"
1305
"Specify packets to forward\n"
1306
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1307
"Maximum prefix length to be matched\n"
1308
"Maximum prefix length\n")
1309
{
1310
return vty_prefix_list_install (vty, AFI_IP, argv[0], argv[1], argv[2],
1311
argv[3], NULL, argv[4]);
1312
}
1313
1314
DEFUN (ip_prefix_list_seq_le_ge,
1315
ip_prefix_list_seq_le_ge_cmd,
1316
"ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M le <0-32> ge <0-32>",
1317
IP_STR
1318
PREFIX_LIST_STR
1319
"Name of a prefix list\n"
1320
"sequence number of an entry\n"
1321
"Sequence number\n"
1322
"Specify packets to reject\n"
1323
"Specify packets to forward\n"
1324
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1325
"Maximum prefix length to be matched\n"
1326
"Maximum prefix length\n"
1327
"Minimum prefix length to be matched\n"
1328
"Minimum prefix length\n")
1329
{
1330
return vty_prefix_list_install (vty, AFI_IP, argv[0], argv[1], argv[2],
1331
argv[3], argv[5], argv[4]);
1332
}
1333
1334
DEFUN (no_ip_prefix_list,
1335
no_ip_prefix_list_cmd,
1336
"no ip prefix-list WORD",
1337
NO_STR
1338
IP_STR
1339
PREFIX_LIST_STR
1340
"Name of a prefix list\n")
1341
{
1342
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], NULL, NULL,
1343
NULL, NULL, NULL);
1344
}
1345
1346
DEFUN (no_ip_prefix_list_prefix,
1347
no_ip_prefix_list_prefix_cmd,
1348
"no ip prefix-list WORD (deny|permit) (A.B.C.D/M|any)",
1349
NO_STR
1350
IP_STR
1351
PREFIX_LIST_STR
1352
"Name of a prefix list\n"
1353
"Specify packets to reject\n"
1354
"Specify packets to forward\n"
1355
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1356
"Any prefix match. Same as \"0.0.0.0/0 le 32\"\n")
1357
{
1358
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], NULL, argv[1],
1359
argv[2], NULL, NULL);
1360
}
1361
1362
DEFUN (no_ip_prefix_list_ge,
1363
no_ip_prefix_list_ge_cmd,
1364
"no ip prefix-list WORD (deny|permit) A.B.C.D/M ge <0-32>",
1365
NO_STR
1366
IP_STR
1367
PREFIX_LIST_STR
1368
"Name of a prefix list\n"
1369
"Specify packets to reject\n"
1370
"Specify packets to forward\n"
1371
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1372
"Minimum prefix length to be matched\n"
1373
"Minimum prefix length\n")
1374
{
1375
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], NULL, argv[1],
1376
argv[2], argv[3], NULL);
1377
}
1378
1379
DEFUN (no_ip_prefix_list_ge_le,
1380
no_ip_prefix_list_ge_le_cmd,
1381
"no ip prefix-list WORD (deny|permit) A.B.C.D/M ge <0-32> le <0-32>",
1382
NO_STR
1383
IP_STR
1384
PREFIX_LIST_STR
1385
"Name of a prefix list\n"
1386
"Specify packets to reject\n"
1387
"Specify packets to forward\n"
1388
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1389
"Minimum prefix length to be matched\n"
1390
"Minimum prefix length\n"
1391
"Maximum prefix length to be matched\n"
1392
"Maximum prefix length\n")
1393
{
1394
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], NULL, argv[1],
1395
argv[2], argv[3], argv[4]);
1396
}
1397
1398
DEFUN (no_ip_prefix_list_le,
1399
no_ip_prefix_list_le_cmd,
1400
"no ip prefix-list WORD (deny|permit) A.B.C.D/M le <0-32>",
1401
NO_STR
1402
IP_STR
1403
PREFIX_LIST_STR
1404
"Name of a prefix list\n"
1405
"Specify packets to reject\n"
1406
"Specify packets to forward\n"
1407
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1408
"Maximum prefix length to be matched\n"
1409
"Maximum prefix length\n")
1410
{
1411
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], NULL, argv[1],
1412
argv[2], NULL, argv[3]);
1413
}
1414
1415
DEFUN (no_ip_prefix_list_le_ge,
1416
no_ip_prefix_list_le_ge_cmd,
1417
"no ip prefix-list WORD (deny|permit) A.B.C.D/M le <0-32> ge <0-32>",
1418
NO_STR
1419
IP_STR
1420
PREFIX_LIST_STR
1421
"Name of a prefix list\n"
1422
"Specify packets to reject\n"
1423
"Specify packets to forward\n"
1424
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1425
"Maximum prefix length to be matched\n"
1426
"Maximum prefix length\n"
1427
"Minimum prefix length to be matched\n"
1428
"Minimum prefix length\n")
1429
{
1430
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], NULL, argv[1],
1431
argv[2], argv[4], argv[3]);
1432
}
1433
1434
DEFUN (no_ip_prefix_list_seq,
1435
no_ip_prefix_list_seq_cmd,
1436
"no ip prefix-list WORD seq <1-4294967295> (deny|permit) (A.B.C.D/M|any)",
1437
NO_STR
1438
IP_STR
1439
PREFIX_LIST_STR
1440
"Name of a prefix list\n"
1441
"sequence number of an entry\n"
1442
"Sequence number\n"
1443
"Specify packets to reject\n"
1444
"Specify packets to forward\n"
1445
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1446
"Any prefix match. Same as \"0.0.0.0/0 le 32\"\n")
1447
{
1448
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], argv[1], argv[2],
1449
argv[3], NULL, NULL);
1450
}
1451
1452
DEFUN (no_ip_prefix_list_seq_ge,
1453
no_ip_prefix_list_seq_ge_cmd,
1454
"no ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M ge <0-32>",
1455
NO_STR
1456
IP_STR
1457
PREFIX_LIST_STR
1458
"Name of a prefix list\n"
1459
"sequence number of an entry\n"
1460
"Sequence number\n"
1461
"Specify packets to reject\n"
1462
"Specify packets to forward\n"
1463
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1464
"Minimum prefix length to be matched\n"
1465
"Minimum prefix length\n")
1466
{
1467
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], argv[1], argv[2],
1468
argv[3], argv[4], NULL);
1469
}
1470
1471
DEFUN (no_ip_prefix_list_seq_ge_le,
1472
no_ip_prefix_list_seq_ge_le_cmd,
1473
"no ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M ge <0-32> le <0-32>",
1474
NO_STR
1475
IP_STR
1476
PREFIX_LIST_STR
1477
"Name of a prefix list\n"
1478
"sequence number of an entry\n"
1479
"Sequence number\n"
1480
"Specify packets to reject\n"
1481
"Specify packets to forward\n"
1482
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1483
"Minimum prefix length to be matched\n"
1484
"Minimum prefix length\n"
1485
"Maximum prefix length to be matched\n"
1486
"Maximum prefix length\n")
1487
{
1488
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], argv[1], argv[2],
1489
argv[3], argv[4], argv[5]);
1490
}
1491
1492
DEFUN (no_ip_prefix_list_seq_le,
1493
no_ip_prefix_list_seq_le_cmd,
1494
"no ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M le <0-32>",
1495
NO_STR
1496
IP_STR
1497
PREFIX_LIST_STR
1498
"Name of a prefix list\n"
1499
"sequence number of an entry\n"
1500
"Sequence number\n"
1501
"Specify packets to reject\n"
1502
"Specify packets to forward\n"
1503
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1504
"Maximum prefix length to be matched\n"
1505
"Maximum prefix length\n")
1506
{
1507
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], argv[1], argv[2],
1508
argv[3], NULL, argv[4]);
1509
}
1510
1511
DEFUN (no_ip_prefix_list_seq_le_ge,
1512
no_ip_prefix_list_seq_le_ge_cmd,
1513
"no ip prefix-list WORD seq <1-4294967295> (deny|permit) A.B.C.D/M le <0-32> ge <0-32>",
1514
NO_STR
1515
IP_STR
1516
PREFIX_LIST_STR
1517
"Name of a prefix list\n"
1518
"sequence number of an entry\n"
1519
"Sequence number\n"
1520
"Specify packets to reject\n"
1521
"Specify packets to forward\n"
1522
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1523
"Maximum prefix length to be matched\n"
1524
"Maximum prefix length\n"
1525
"Minimum prefix length to be matched\n"
1526
"Minimum prefix length\n")
1527
{
1528
return vty_prefix_list_uninstall (vty, AFI_IP, argv[0], argv[1], argv[2],
1529
argv[3], argv[5], argv[4]);
1530
}
1531
1532
DEFUN (ip_prefix_list_sequence_number,
1533
ip_prefix_list_sequence_number_cmd,
1534
"ip prefix-list sequence-number",
1535
IP_STR
1536
PREFIX_LIST_STR
1537
"Include/exclude sequence numbers in NVGEN\n")
1538
{
1539
prefix_master_ipv4.seqnum = 1;
1540
return CMD_SUCCESS;
1541
}
1542
1543
DEFUN (no_ip_prefix_list_sequence_number,
1544
no_ip_prefix_list_sequence_number_cmd,
1545
"no ip prefix-list sequence-number",
1546
NO_STR
1547
IP_STR
1548
PREFIX_LIST_STR
1549
"Include/exclude sequence numbers in NVGEN\n")
1550
{
1551
prefix_master_ipv4.seqnum = 0;
1552
return CMD_SUCCESS;
1553
}
1554
1555
DEFUN (ip_prefix_list_description,
1556
ip_prefix_list_description_cmd,
1557
"ip prefix-list WORD description .LINE",
1558
IP_STR
1559
PREFIX_LIST_STR
1560
"Name of a prefix list\n"
1561
"Prefix-list specific description\n"
1562
"Up to 80 characters describing this prefix-list\n")
1563
{
1564
struct prefix_list *plist;
1565
struct buffer *b;
1566
int i;
1567
1568
plist = prefix_list_get (AFI_IP, argv[0]);
1569
1570
if (plist->desc)
1571
{
1572
XFREE (MTYPE_TMP, plist->desc);
1573
plist->desc = NULL;
1574
}
1575
1576
/* Below is description get codes. */
1577
b = buffer_new (1024);
1578
for (i = 1; i < argc; i++)
1579
{
1580
buffer_putstr (b, (u_char *)argv[i]);
1581
buffer_putc (b, ' ');
1582
}
1583
buffer_putc (b, '\0');
1584
1585
plist->desc = buffer_getstr (b);
1586
1587
buffer_free (b);
1588
1589
return CMD_SUCCESS;
1590
}
1591
1592
DEFUN (no_ip_prefix_list_description,
1593
no_ip_prefix_list_description_cmd,
1594
"no ip prefix-list WORD description",
1595
NO_STR
1596
IP_STR
1597
PREFIX_LIST_STR
1598
"Name of a prefix list\n"
1599
"Prefix-list specific description\n")
1600
{
1601
return vty_prefix_list_desc_unset (vty, AFI_IP, argv[0]);
1602
}
1603
1604
ALIAS (no_ip_prefix_list_description,
1605
no_ip_prefix_list_description_arg_cmd,
1606
"no ip prefix-list WORD description .LINE",
1607
NO_STR
1608
IP_STR
1609
PREFIX_LIST_STR
1610
"Name of a prefix list\n"
1611
"Prefix-list specific description\n"
1612
"Up to 80 characters describing this prefix-list\n")
1613
1614
DEFUN (show_ip_prefix_list,
1615
show_ip_prefix_list_cmd,
1616
"show ip prefix-list",
1617
SHOW_STR
1618
IP_STR
1619
PREFIX_LIST_STR)
1620
{
1621
return vty_show_prefix_list (vty, AFI_IP, NULL, NULL, normal_display);
1622
}
1623
1624
DEFUN (show_ip_prefix_list_name,
1625
show_ip_prefix_list_name_cmd,
1626
"show ip prefix-list WORD",
1627
SHOW_STR
1628
IP_STR
1629
PREFIX_LIST_STR
1630
"Name of a prefix list\n")
1631
{
1632
return vty_show_prefix_list (vty, AFI_IP, argv[0], NULL, normal_display);
1633
}
1634
1635
DEFUN (show_ip_prefix_list_name_seq,
1636
show_ip_prefix_list_name_seq_cmd,
1637
"show ip prefix-list WORD seq <1-4294967295>",
1638
SHOW_STR
1639
IP_STR
1640
PREFIX_LIST_STR
1641
"Name of a prefix list\n"
1642
"sequence number of an entry\n"
1643
"Sequence number\n")
1644
{
1645
return vty_show_prefix_list (vty, AFI_IP, argv[0], argv[1], sequential_display);
1646
}
1647
1648
DEFUN (show_ip_prefix_list_prefix,
1649
show_ip_prefix_list_prefix_cmd,
1650
"show ip prefix-list WORD A.B.C.D/M",
1651
SHOW_STR
1652
IP_STR
1653
PREFIX_LIST_STR
1654
"Name of a prefix list\n"
1655
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
1656
{
1657
return vty_show_prefix_list_prefix (vty, AFI_IP, argv[0], argv[1], normal_display);
1658
}
1659
1660
DEFUN (show_ip_prefix_list_prefix_longer,
1661
show_ip_prefix_list_prefix_longer_cmd,
1662
"show ip prefix-list WORD A.B.C.D/M longer",
1663
SHOW_STR
1664
IP_STR
1665
PREFIX_LIST_STR
1666
"Name of a prefix list\n"
1667
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1668
"Lookup longer prefix\n")
1669
{
1670
return vty_show_prefix_list_prefix (vty, AFI_IP, argv[0], argv[1], longer_display);
1671
}
1672
1673
DEFUN (show_ip_prefix_list_prefix_first_match,
1674
show_ip_prefix_list_prefix_first_match_cmd,
1675
"show ip prefix-list WORD A.B.C.D/M first-match",
1676
SHOW_STR
1677
IP_STR
1678
PREFIX_LIST_STR
1679
"Name of a prefix list\n"
1680
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
1681
"First matched prefix\n")
1682
{
1683
return vty_show_prefix_list_prefix (vty, AFI_IP, argv[0], argv[1], first_match_display);
1684
}
1685
1686
DEFUN (show_ip_prefix_list_summary,
1687
show_ip_prefix_list_summary_cmd,
1688
"show ip prefix-list summary",
1689
SHOW_STR
1690
IP_STR
1691
PREFIX_LIST_STR
1692
"Summary of prefix lists\n")
1693
{
1694
return vty_show_prefix_list (vty, AFI_IP, NULL, NULL, summary_display);
1695
}
1696
1697
DEFUN (show_ip_prefix_list_summary_name,
1698
show_ip_prefix_list_summary_name_cmd,
1699
"show ip prefix-list summary WORD",
1700
SHOW_STR
1701
IP_STR
1702
PREFIX_LIST_STR
1703
"Summary of prefix lists\n"
1704
"Name of a prefix list\n")
1705
{
1706
return vty_show_prefix_list (vty, AFI_IP, argv[0], NULL, summary_display);
1707
}
1708
1709
1710
DEFUN (show_ip_prefix_list_detail,
1711
show_ip_prefix_list_detail_cmd,
1712
"show ip prefix-list detail",
1713
SHOW_STR
1714
IP_STR
1715
PREFIX_LIST_STR
1716
"Detail of prefix lists\n")
1717
{
1718
return vty_show_prefix_list (vty, AFI_IP, NULL, NULL, detail_display);
1719
}
1720
1721
DEFUN (show_ip_prefix_list_detail_name,
1722
show_ip_prefix_list_detail_name_cmd,
1723
"show ip prefix-list detail WORD",
1724
SHOW_STR
1725
IP_STR
1726
PREFIX_LIST_STR
1727
"Detail of prefix lists\n"
1728
"Name of a prefix list\n")
1729
{
1730
return vty_show_prefix_list (vty, AFI_IP, argv[0], NULL, detail_display);
1731
}
1732
1733
DEFUN (clear_ip_prefix_list,
1734
clear_ip_prefix_list_cmd,
1735
"clear ip prefix-list",
1736
CLEAR_STR
1737
IP_STR
1738
PREFIX_LIST_STR)
1739
{
1740
return vty_clear_prefix_list (vty, AFI_IP, NULL, NULL);
1741
}
1742
1743
DEFUN (clear_ip_prefix_list_name,
1744
clear_ip_prefix_list_name_cmd,
1745
"clear ip prefix-list WORD",
1746
CLEAR_STR
1747
IP_STR
1748
PREFIX_LIST_STR
1749
"Name of a prefix list\n")
1750
{
1751
return vty_clear_prefix_list (vty, AFI_IP, argv[0], NULL);
1752
}
1753
1754
DEFUN (clear_ip_prefix_list_name_prefix,
1755
clear_ip_prefix_list_name_prefix_cmd,
1756
"clear ip prefix-list WORD A.B.C.D/M",
1757
CLEAR_STR
1758
IP_STR
1759
PREFIX_LIST_STR
1760
"Name of a prefix list\n"
1761
"IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
1762
{
1763
return vty_clear_prefix_list (vty, AFI_IP, argv[0], argv[1]);
1764
}
1765
1766
#ifdef HAVE_IPV6
1767
DEFUN (ipv6_prefix_list,
1768
ipv6_prefix_list_cmd,
1769
"ipv6 prefix-list WORD (deny|permit) (X:X::X:X/M|any)",
1770
IPV6_STR
1771
PREFIX_LIST_STR
1772
"Name of a prefix list\n"
1773
"Specify packets to reject\n"
1774
"Specify packets to forward\n"
1775
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1776
"Any prefix match. Same as \"::0/0 le 128\"\n")
1777
{
1778
return vty_prefix_list_install (vty, AFI_IP6, argv[0], NULL,
1779
argv[1], argv[2], NULL, NULL);
1780
}
1781
1782
DEFUN (ipv6_prefix_list_ge,
1783
ipv6_prefix_list_ge_cmd,
1784
"ipv6 prefix-list WORD (deny|permit) X:X::X:X/M ge <0-128>",
1785
IPV6_STR
1786
PREFIX_LIST_STR
1787
"Name of a prefix list\n"
1788
"Specify packets to reject\n"
1789
"Specify packets to forward\n"
1790
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1791
"Minimum prefix length to be matched\n"
1792
"Minimum prefix length\n")
1793
{
1794
return vty_prefix_list_install (vty, AFI_IP6, argv[0], NULL, argv[1],
1795
argv[2], argv[3], NULL);
1796
}
1797
1798
DEFUN (ipv6_prefix_list_ge_le,
1799
ipv6_prefix_list_ge_le_cmd,
1800
"ipv6 prefix-list WORD (deny|permit) X:X::X:X/M ge <0-128> le <0-128>",
1801
IPV6_STR
1802
PREFIX_LIST_STR
1803
"Name of a prefix list\n"
1804
"Specify packets to reject\n"
1805
"Specify packets to forward\n"
1806
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1807
"Minimum prefix length to be matched\n"
1808
"Minimum prefix length\n"
1809
"Maximum prefix length to be matched\n"
1810
"Maximum prefix length\n")
1811
1812
{
1813
return vty_prefix_list_install (vty, AFI_IP6, argv[0], NULL, argv[1],
1814
argv[2], argv[3], argv[4]);
1815
}
1816
1817
DEFUN (ipv6_prefix_list_le,
1818
ipv6_prefix_list_le_cmd,
1819
"ipv6 prefix-list WORD (deny|permit) X:X::X:X/M le <0-128>",
1820
IPV6_STR
1821
PREFIX_LIST_STR
1822
"Name of a prefix list\n"
1823
"Specify packets to reject\n"
1824
"Specify packets to forward\n"
1825
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1826
"Maximum prefix length to be matched\n"
1827
"Maximum prefix length\n")
1828
{
1829
return vty_prefix_list_install (vty, AFI_IP6, argv[0], NULL, argv[1],
1830
argv[2], NULL, argv[3]);
1831
}
1832
1833
DEFUN (ipv6_prefix_list_le_ge,
1834
ipv6_prefix_list_le_ge_cmd,
1835
"ipv6 prefix-list WORD (deny|permit) X:X::X:X/M le <0-128> ge <0-128>",
1836
IPV6_STR
1837
PREFIX_LIST_STR
1838
"Name of a prefix list\n"
1839
"Specify packets to reject\n"
1840
"Specify packets to forward\n"
1841
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1842
"Maximum prefix length to be matched\n"
1843
"Maximum prefix length\n"
1844
"Minimum prefix length to be matched\n"
1845
"Minimum prefix length\n")
1846
{
1847
return vty_prefix_list_install (vty, AFI_IP6, argv[0], NULL, argv[1],
1848
argv[2], argv[4], argv[3]);
1849
}
1850
1851
DEFUN (ipv6_prefix_list_seq,
1852
ipv6_prefix_list_seq_cmd,
1853
"ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) (X:X::X:X/M|any)",
1854
IPV6_STR
1855
PREFIX_LIST_STR
1856
"Name of a prefix list\n"
1857
"sequence number of an entry\n"
1858
"Sequence number\n"
1859
"Specify packets to reject\n"
1860
"Specify packets to forward\n"
1861
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1862
"Any prefix match. Same as \"::0/0 le 128\"\n")
1863
{
1864
return vty_prefix_list_install (vty, AFI_IP6, argv[0], argv[1], argv[2],
1865
argv[3], NULL, NULL);
1866
}
1867
1868
DEFUN (ipv6_prefix_list_seq_ge,
1869
ipv6_prefix_list_seq_ge_cmd,
1870
"ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M ge <0-128>",
1871
IPV6_STR
1872
PREFIX_LIST_STR
1873
"Name of a prefix list\n"
1874
"sequence number of an entry\n"
1875
"Sequence number\n"
1876
"Specify packets to reject\n"
1877
"Specify packets to forward\n"
1878
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1879
"Minimum prefix length to be matched\n"
1880
"Minimum prefix length\n")
1881
{
1882
return vty_prefix_list_install (vty, AFI_IP6, argv[0], argv[1], argv[2],
1883
argv[3], argv[4], NULL);
1884
}
1885
1886
DEFUN (ipv6_prefix_list_seq_ge_le,
1887
ipv6_prefix_list_seq_ge_le_cmd,
1888
"ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M ge <0-128> le <0-128>",
1889
IPV6_STR
1890
PREFIX_LIST_STR
1891
"Name of a prefix list\n"
1892
"sequence number of an entry\n"
1893
"Sequence number\n"
1894
"Specify packets to reject\n"
1895
"Specify packets to forward\n"
1896
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1897
"Minimum prefix length to be matched\n"
1898
"Minimum prefix length\n"
1899
"Maximum prefix length to be matched\n"
1900
"Maximum prefix length\n")
1901
{
1902
return vty_prefix_list_install (vty, AFI_IP6, argv[0], argv[1], argv[2],
1903
argv[3], argv[4], argv[5]);
1904
}
1905
1906
DEFUN (ipv6_prefix_list_seq_le,
1907
ipv6_prefix_list_seq_le_cmd,
1908
"ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M le <0-128>",
1909
IPV6_STR
1910
PREFIX_LIST_STR
1911
"Name of a prefix list\n"
1912
"sequence number of an entry\n"
1913
"Sequence number\n"
1914
"Specify packets to reject\n"
1915
"Specify packets to forward\n"
1916
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1917
"Maximum prefix length to be matched\n"
1918
"Maximum prefix length\n")
1919
{
1920
return vty_prefix_list_install (vty, AFI_IP6, argv[0], argv[1], argv[2],
1921
argv[3], NULL, argv[4]);
1922
}
1923
1924
DEFUN (ipv6_prefix_list_seq_le_ge,
1925
ipv6_prefix_list_seq_le_ge_cmd,
1926
"ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M le <0-128> ge <0-128>",
1927
IPV6_STR
1928
PREFIX_LIST_STR
1929
"Name of a prefix list\n"
1930
"sequence number of an entry\n"
1931
"Sequence number\n"
1932
"Specify packets to reject\n"
1933
"Specify packets to forward\n"
1934
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1935
"Maximum prefix length to be matched\n"
1936
"Maximum prefix length\n"
1937
"Minimum prefix length to be matched\n"
1938
"Minimum prefix length\n")
1939
{
1940
return vty_prefix_list_install (vty, AFI_IP6, argv[0], argv[1], argv[2],
1941
argv[3], argv[5], argv[4]);
1942
}
1943
1944
DEFUN (no_ipv6_prefix_list,
1945
no_ipv6_prefix_list_cmd,
1946
"no ipv6 prefix-list WORD",
1947
NO_STR
1948
IPV6_STR
1949
PREFIX_LIST_STR
1950
"Name of a prefix list\n")
1951
{
1952
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], NULL, NULL,
1953
NULL, NULL, NULL);
1954
}
1955
1956
DEFUN (no_ipv6_prefix_list_prefix,
1957
no_ipv6_prefix_list_prefix_cmd,
1958
"no ipv6 prefix-list WORD (deny|permit) (X:X::X:X/M|any)",
1959
NO_STR
1960
IPV6_STR
1961
PREFIX_LIST_STR
1962
"Name of a prefix list\n"
1963
"Specify packets to reject\n"
1964
"Specify packets to forward\n"
1965
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1966
"Any prefix match. Same as \"::0/0 le 128\"\n")
1967
{
1968
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], NULL, argv[1],
1969
argv[2], NULL, NULL);
1970
}
1971
1972
DEFUN (no_ipv6_prefix_list_ge,
1973
no_ipv6_prefix_list_ge_cmd,
1974
"no ipv6 prefix-list WORD (deny|permit) X:X::X:X/M ge <0-128>",
1975
NO_STR
1976
IPV6_STR
1977
PREFIX_LIST_STR
1978
"Name of a prefix list\n"
1979
"Specify packets to reject\n"
1980
"Specify packets to forward\n"
1981
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1982
"Minimum prefix length to be matched\n"
1983
"Minimum prefix length\n")
1984
{
1985
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], NULL, argv[1],
1986
argv[2], argv[3], NULL);
1987
}
1988
1989
DEFUN (no_ipv6_prefix_list_ge_le,
1990
no_ipv6_prefix_list_ge_le_cmd,
1991
"no ipv6 prefix-list WORD (deny|permit) X:X::X:X/M ge <0-128> le <0-128>",
1992
NO_STR
1993
IPV6_STR
1994
PREFIX_LIST_STR
1995
"Name of a prefix list\n"
1996
"Specify packets to reject\n"
1997
"Specify packets to forward\n"
1998
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
1999
"Minimum prefix length to be matched\n"
2000
"Minimum prefix length\n"
2001
"Maximum prefix length to be matched\n"
2002
"Maximum prefix length\n")
2003
{
2004
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], NULL, argv[1],
2005
argv[2], argv[3], argv[4]);
2006
}
2007
2008
DEFUN (no_ipv6_prefix_list_le,
2009
no_ipv6_prefix_list_le_cmd,
2010
"no ipv6 prefix-list WORD (deny|permit) X:X::X:X/M le <0-128>",
2011
NO_STR
2012
IPV6_STR
2013
PREFIX_LIST_STR
2014
"Name of a prefix list\n"
2015
"Specify packets to reject\n"
2016
"Specify packets to forward\n"
2017
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2018
"Maximum prefix length to be matched\n"
2019
"Maximum prefix length\n")
2020
{
2021
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], NULL, argv[1],
2022
argv[2], NULL, argv[3]);
2023
}
2024
2025
DEFUN (no_ipv6_prefix_list_le_ge,
2026
no_ipv6_prefix_list_le_ge_cmd,
2027
"no ipv6 prefix-list WORD (deny|permit) X:X::X:X/M le <0-128> ge <0-128>",
2028
NO_STR
2029
IPV6_STR
2030
PREFIX_LIST_STR
2031
"Name of a prefix list\n"
2032
"Specify packets to reject\n"
2033
"Specify packets to forward\n"
2034
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2035
"Maximum prefix length to be matched\n"
2036
"Maximum prefix length\n"
2037
"Minimum prefix length to be matched\n"
2038
"Minimum prefix length\n")
2039
{
2040
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], NULL, argv[1],
2041
argv[2], argv[4], argv[3]);
2042
}
2043
2044
DEFUN (no_ipv6_prefix_list_seq,
2045
no_ipv6_prefix_list_seq_cmd,
2046
"no ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) (X:X::X:X/M|any)",
2047
NO_STR
2048
IPV6_STR
2049
PREFIX_LIST_STR
2050
"Name of a prefix list\n"
2051
"sequence number of an entry\n"
2052
"Sequence number\n"
2053
"Specify packets to reject\n"
2054
"Specify packets to forward\n"
2055
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2056
"Any prefix match. Same as \"::0/0 le 128\"\n")
2057
{
2058
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], argv[1], argv[2],
2059
argv[3], NULL, NULL);
2060
}
2061
2062
DEFUN (no_ipv6_prefix_list_seq_ge,
2063
no_ipv6_prefix_list_seq_ge_cmd,
2064
"no ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M ge <0-128>",
2065
NO_STR
2066
IPV6_STR
2067
PREFIX_LIST_STR
2068
"Name of a prefix list\n"
2069
"sequence number of an entry\n"
2070
"Sequence number\n"
2071
"Specify packets to reject\n"
2072
"Specify packets to forward\n"
2073
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2074
"Minimum prefix length to be matched\n"
2075
"Minimum prefix length\n")
2076
{
2077
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], argv[1], argv[2],
2078
argv[3], argv[4], NULL);
2079
}
2080
2081
DEFUN (no_ipv6_prefix_list_seq_ge_le,
2082
no_ipv6_prefix_list_seq_ge_le_cmd,
2083
"no ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M ge <0-128> le <0-128>",
2084
NO_STR
2085
IPV6_STR
2086
PREFIX_LIST_STR
2087
"Name of a prefix list\n"
2088
"sequence number of an entry\n"
2089
"Sequence number\n"
2090
"Specify packets to reject\n"
2091
"Specify packets to forward\n"
2092
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2093
"Minimum prefix length to be matched\n"
2094
"Minimum prefix length\n"
2095
"Maximum prefix length to be matched\n"
2096
"Maximum prefix length\n")
2097
{
2098
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], argv[1], argv[2],
2099
argv[3], argv[4], argv[5]);
2100
}
2101
2102
DEFUN (no_ipv6_prefix_list_seq_le,
2103
no_ipv6_prefix_list_seq_le_cmd,
2104
"no ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M le <0-128>",
2105
NO_STR
2106
IPV6_STR
2107
PREFIX_LIST_STR
2108
"Name of a prefix list\n"
2109
"sequence number of an entry\n"
2110
"Sequence number\n"
2111
"Specify packets to reject\n"
2112
"Specify packets to forward\n"
2113
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2114
"Maximum prefix length to be matched\n"
2115
"Maximum prefix length\n")
2116
{
2117
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], argv[1], argv[2],
2118
argv[3], NULL, argv[4]);
2119
}
2120
2121
DEFUN (no_ipv6_prefix_list_seq_le_ge,
2122
no_ipv6_prefix_list_seq_le_ge_cmd,
2123
"no ipv6 prefix-list WORD seq <1-4294967295> (deny|permit) X:X::X:X/M le <0-128> ge <0-128>",
2124
NO_STR
2125
IPV6_STR
2126
PREFIX_LIST_STR
2127
"Name of a prefix list\n"
2128
"sequence number of an entry\n"
2129
"Sequence number\n"
2130
"Specify packets to reject\n"
2131
"Specify packets to forward\n"
2132
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2133
"Maximum prefix length to be matched\n"
2134
"Maximum prefix length\n"
2135
"Minimum prefix length to be matched\n"
2136
"Minimum prefix length\n")
2137
{
2138
return vty_prefix_list_uninstall (vty, AFI_IP6, argv[0], argv[1], argv[2],
2139
argv[3], argv[5], argv[4]);
2140
}
2141
2142
DEFUN (ipv6_prefix_list_sequence_number,
2143
ipv6_prefix_list_sequence_number_cmd,
2144
"ipv6 prefix-list sequence-number",
2145
IPV6_STR
2146
PREFIX_LIST_STR
2147
"Include/exclude sequence numbers in NVGEN\n")
2148
{
2149
prefix_master_ipv6.seqnum = 1;
2150
return CMD_SUCCESS;
2151
}
2152
2153
DEFUN (no_ipv6_prefix_list_sequence_number,
2154
no_ipv6_prefix_list_sequence_number_cmd,
2155
"no ipv6 prefix-list sequence-number",
2156
NO_STR
2157
IPV6_STR
2158
PREFIX_LIST_STR
2159
"Include/exclude sequence numbers in NVGEN\n")
2160
{
2161
prefix_master_ipv6.seqnum = 0;
2162
return CMD_SUCCESS;
2163
}
2164
2165
DEFUN (ipv6_prefix_list_description,
2166
ipv6_prefix_list_description_cmd,
2167
"ipv6 prefix-list WORD description .LINE",
2168
IPV6_STR
2169
PREFIX_LIST_STR
2170
"Name of a prefix list\n"
2171
"Prefix-list specific description\n"
2172
"Up to 80 characters describing this prefix-list\n")
2173
{
2174
struct prefix_list *plist;
2175
struct buffer *b;
2176
int i;
2177
2178
plist = prefix_list_get (AFI_IP6, argv[0]);
2179
2180
if (plist->desc)
2181
{
2182
XFREE (MTYPE_TMP, plist->desc);
2183
plist->desc = NULL;
2184
}
2185
2186
/* Below is description get codes. */
2187
b = buffer_new (1024);
2188
for (i = 1; i < argc; i++)
2189
{
2190
buffer_putstr (b, (u_char *)argv[i]);
2191
buffer_putc (b, ' ');
2192
}
2193
buffer_putc (b, '\0');
2194
2195
plist->desc = buffer_getstr (b);
2196
2197
buffer_free (b);
2198
2199
return CMD_SUCCESS;
2200
}
2201
2202
DEFUN (no_ipv6_prefix_list_description,
2203
no_ipv6_prefix_list_description_cmd,
2204
"no ipv6 prefix-list WORD description",
2205
NO_STR
2206
IPV6_STR
2207
PREFIX_LIST_STR
2208
"Name of a prefix list\n"
2209
"Prefix-list specific description\n")
2210
{
2211
return vty_prefix_list_desc_unset (vty, AFI_IP6, argv[0]);
2212
}
2213
2214
ALIAS (no_ipv6_prefix_list_description,
2215
no_ipv6_prefix_list_description_arg_cmd,
2216
"no ipv6 prefix-list WORD description .LINE",
2217
NO_STR
2218
IPV6_STR
2219
PREFIX_LIST_STR
2220
"Name of a prefix list\n"
2221
"Prefix-list specific description\n"
2222
"Up to 80 characters describing this prefix-list\n")
2223
2224
DEFUN (show_ipv6_prefix_list,
2225
show_ipv6_prefix_list_cmd,
2226
"show ipv6 prefix-list",
2227
SHOW_STR
2228
IPV6_STR
2229
PREFIX_LIST_STR)
2230
{
2231
return vty_show_prefix_list (vty, AFI_IP6, NULL, NULL, normal_display);
2232
}
2233
2234
DEFUN (show_ipv6_prefix_list_name,
2235
show_ipv6_prefix_list_name_cmd,
2236
"show ipv6 prefix-list WORD",
2237
SHOW_STR
2238
IPV6_STR
2239
PREFIX_LIST_STR
2240
"Name of a prefix list\n")
2241
{
2242
return vty_show_prefix_list (vty, AFI_IP6, argv[0], NULL, normal_display);
2243
}
2244
2245
DEFUN (show_ipv6_prefix_list_name_seq,
2246
show_ipv6_prefix_list_name_seq_cmd,
2247
"show ipv6 prefix-list WORD seq <1-4294967295>",
2248
SHOW_STR
2249
IPV6_STR
2250
PREFIX_LIST_STR
2251
"Name of a prefix list\n"
2252
"sequence number of an entry\n"
2253
"Sequence number\n")
2254
{
2255
return vty_show_prefix_list (vty, AFI_IP6, argv[0], argv[1], sequential_display);
2256
}
2257
2258
DEFUN (show_ipv6_prefix_list_prefix,
2259
show_ipv6_prefix_list_prefix_cmd,
2260
"show ipv6 prefix-list WORD X:X::X:X/M",
2261
SHOW_STR
2262
IPV6_STR
2263
PREFIX_LIST_STR
2264
"Name of a prefix list\n"
2265
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
2266
{
2267
return vty_show_prefix_list_prefix (vty, AFI_IP6, argv[0], argv[1], normal_display);
2268
}
2269
2270
DEFUN (show_ipv6_prefix_list_prefix_longer,
2271
show_ipv6_prefix_list_prefix_longer_cmd,
2272
"show ipv6 prefix-list WORD X:X::X:X/M longer",
2273
SHOW_STR
2274
IPV6_STR
2275
PREFIX_LIST_STR
2276
"Name of a prefix list\n"
2277
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2278
"Lookup longer prefix\n")
2279
{
2280
return vty_show_prefix_list_prefix (vty, AFI_IP6, argv[0], argv[1], longer_display);
2281
}
2282
2283
DEFUN (show_ipv6_prefix_list_prefix_first_match,
2284
show_ipv6_prefix_list_prefix_first_match_cmd,
2285
"show ipv6 prefix-list WORD X:X::X:X/M first-match",
2286
SHOW_STR
2287
IPV6_STR
2288
PREFIX_LIST_STR
2289
"Name of a prefix list\n"
2290
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
2291
"First matched prefix\n")
2292
{
2293
return vty_show_prefix_list_prefix (vty, AFI_IP6, argv[0], argv[1], first_match_display);
2294
}
2295
2296
DEFUN (show_ipv6_prefix_list_summary,
2297
show_ipv6_prefix_list_summary_cmd,
2298
"show ipv6 prefix-list summary",
2299
SHOW_STR
2300
IPV6_STR
2301
PREFIX_LIST_STR
2302
"Summary of prefix lists\n")
2303
{
2304
return vty_show_prefix_list (vty, AFI_IP6, NULL, NULL, summary_display);
2305
}
2306
2307
DEFUN (show_ipv6_prefix_list_summary_name,
2308
show_ipv6_prefix_list_summary_name_cmd,
2309
"show ipv6 prefix-list summary WORD",
2310
SHOW_STR
2311
IPV6_STR
2312
PREFIX_LIST_STR
2313
"Summary of prefix lists\n"
2314
"Name of a prefix list\n")
2315
{
2316
return vty_show_prefix_list (vty, AFI_IP6, argv[0], NULL, summary_display);
2317
}
2318
2319
DEFUN (show_ipv6_prefix_list_detail,
2320
show_ipv6_prefix_list_detail_cmd,
2321
"show ipv6 prefix-list detail",
2322
SHOW_STR
2323
IPV6_STR
2324
PREFIX_LIST_STR
2325
"Detail of prefix lists\n")
2326
{
2327
return vty_show_prefix_list (vty, AFI_IP6, NULL, NULL, detail_display);
2328
}
2329
2330
DEFUN (show_ipv6_prefix_list_detail_name,
2331
show_ipv6_prefix_list_detail_name_cmd,
2332
"show ipv6 prefix-list detail WORD",
2333
SHOW_STR
2334
IPV6_STR
2335
PREFIX_LIST_STR
2336
"Detail of prefix lists\n"
2337
"Name of a prefix list\n")
2338
{
2339
return vty_show_prefix_list (vty, AFI_IP6, argv[0], NULL, detail_display);
2340
}
2341
2342
DEFUN (clear_ipv6_prefix_list,
2343
clear_ipv6_prefix_list_cmd,
2344
"clear ipv6 prefix-list",
2345
CLEAR_STR
2346
IPV6_STR
2347
PREFIX_LIST_STR)
2348
{
2349
return vty_clear_prefix_list (vty, AFI_IP6, NULL, NULL);
2350
}
2351
2352
DEFUN (clear_ipv6_prefix_list_name,
2353
clear_ipv6_prefix_list_name_cmd,
2354
"clear ipv6 prefix-list WORD",
2355
CLEAR_STR
2356
IPV6_STR
2357
PREFIX_LIST_STR
2358
"Name of a prefix list\n")
2359
{
2360
return vty_clear_prefix_list (vty, AFI_IP6, argv[0], NULL);
2361
}
2362
2363
DEFUN (clear_ipv6_prefix_list_name_prefix,
2364
clear_ipv6_prefix_list_name_prefix_cmd,
2365
"clear ipv6 prefix-list WORD X:X::X:X/M",
2366
CLEAR_STR
2367
IPV6_STR
2368
PREFIX_LIST_STR
2369
"Name of a prefix list\n"
2370
"IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
2371
{
2372
return vty_clear_prefix_list (vty, AFI_IP6, argv[0], argv[1]);
2373
}
2374
#endif /* HAVE_IPV6 */
2375
2376
/* Configuration write function. */
2377
int
2378
config_write_prefix_afi (afi_t afi, struct vty *vty)
2379
{
2380
struct prefix_list *plist;
2381
struct prefix_list_entry *pentry;
2382
struct prefix_master *master;
2383
int write = 0;
2384
2385
master = prefix_master_get (afi);
2386
if (master == NULL)
2387
return 0;
2388
2389
if (! master->seqnum)
2390
{
2391
vty_out (vty, "no ip%s prefix-list sequence-number%s",
2392
afi == AFI_IP ? "" : "v6", VTY_NEWLINE);
2393
vty_out (vty, "!%s", VTY_NEWLINE);
2394
}
2395
2396
for (plist = master->num.head; plist; plist = plist->next)
2397
{
2398
if (plist->desc)
2399
{
2400
vty_out (vty, "ip%s prefix-list %s description %s%s",
2401
afi == AFI_IP ? "" : "v6",
2402
plist->name, plist->desc, VTY_NEWLINE);
2403
write++;
2404
}
2405
2406
for (pentry = plist->head; pentry; pentry = pentry->next)
2407
{
2408
vty_out (vty, "ip%s prefix-list %s ",
2409
afi == AFI_IP ? "" : "v6",
2410
plist->name);
2411
2412
if (master->seqnum)
2413
vty_out (vty, "seq %d ", pentry->seq);
2414
2415
vty_out (vty, "%s ", prefix_list_type_str (pentry));
2416
2417
if (pentry->any)
2418
vty_out (vty, "any");
2419
else
2420
{
2421
struct prefix *p = &pentry->prefix;
2422
char buf[BUFSIZ];
2423
2424
vty_out (vty, "%s/%d",
2425
inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ),
2426
p->prefixlen);
2427
2428
if (pentry->ge)
2429
vty_out (vty, " ge %d", pentry->ge);
2430
if (pentry->le)
2431
vty_out (vty, " le %d", pentry->le);
2432
}
2433
vty_out (vty, "%s", VTY_NEWLINE);
2434
write++;
2435
}
2436
/* vty_out (vty, "!%s", VTY_NEWLINE); */
2437
}
2438
2439
for (plist = master->str.head; plist; plist = plist->next)
2440
{
2441
if (plist->desc)
2442
{
2443
vty_out (vty, "ip%s prefix-list %s description %s%s",
2444
afi == AFI_IP ? "" : "v6",
2445
plist->name, plist->desc, VTY_NEWLINE);
2446
write++;
2447
}
2448
2449
for (pentry = plist->head; pentry; pentry = pentry->next)
2450
{
2451
vty_out (vty, "ip%s prefix-list %s ",
2452
afi == AFI_IP ? "" : "v6",
2453
plist->name);
2454
2455
if (master->seqnum)
2456
vty_out (vty, "seq %d ", pentry->seq);
2457
2458
vty_out (vty, "%s", prefix_list_type_str (pentry));
2459
2460
if (pentry->any)
2461
vty_out (vty, " any");
2462
else
2463
{
2464
struct prefix *p = &pentry->prefix;
2465
char buf[BUFSIZ];
2466
2467
vty_out (vty, " %s/%d",
2468
inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ),
2469
p->prefixlen);
2470
2471
if (pentry->ge)
2472
vty_out (vty, " ge %d", pentry->ge);
2473
if (pentry->le)
2474
vty_out (vty, " le %d", pentry->le);
2475
}
2476
vty_out (vty, "%s", VTY_NEWLINE);
2477
write++;
2478
}
2479
}
2480
2481
return write;
2482
}
2483
2484
int stream_putc (struct stream *, u_char);
2485
int stream_putl (struct stream *, u_int32_t);
2486
int stream_put_prefix (struct stream *, struct prefix *);
2487
2488
struct stream *
2489
prefix_bgp_orf_entry (struct stream *s, struct prefix_list *plist,
2490
u_char init_flag, u_char permit_flag, u_char deny_flag)
2491
{
2492
struct prefix_list_entry *pentry;
2493
2494
if (! plist)
2495
return s;
2496
2497
for (pentry = plist->head; pentry; pentry = pentry->next)
2498
{
2499
u_char flag = init_flag;
2500
struct prefix *p = &pentry->prefix;
2501
2502
flag |= (pentry->type == PREFIX_PERMIT ?
2503
permit_flag : deny_flag);
2504
stream_putc (s, flag);
2505
stream_putl (s, (u_int32_t)pentry->seq);
2506
stream_putc (s, (u_char)pentry->ge);
2507
stream_putc (s, (u_char)pentry->le);
2508
stream_put_prefix (s, p);
2509
}
2510
2511
return s;
2512
}
2513
2514
int
2515
prefix_bgp_orf_set (char *name, afi_t afi, struct orf_prefix *orfp,
2516
int permit, int set)
2517
{
2518
struct prefix_list *plist;
2519
struct prefix_list_entry *pentry;
2520
2521
/* ge and le value check */
2522
if (orfp->ge && orfp->ge <= orfp->p.prefixlen)
2523
return CMD_WARNING;
2524
if (orfp->le && orfp->le <= orfp->p.prefixlen)
2525
return CMD_WARNING;
2526
if (orfp->le && orfp->ge > orfp->le)
2527
return CMD_WARNING;
2528
2529
if (orfp->ge && orfp->le == (afi == AFI_IP ? 32 : 128))
2530
orfp->le = 0;
2531
2532
plist = prefix_list_get (AFI_ORF_PREFIX, name);
2533
if (! plist)
2534
return CMD_WARNING;
2535
2536
if (set)
2537
{
2538
pentry = prefix_list_entry_make (&orfp->p,
2539
(permit ? PREFIX_PERMIT : PREFIX_DENY),
2540
orfp->seq, orfp->le, orfp->ge, 0);
2541
2542
if (prefix_entry_dup_check (plist, pentry))
2543
{
2544
prefix_list_entry_free (pentry);
2545
return CMD_WARNING;
2546
}
2547
2548
prefix_list_entry_add (plist, pentry);
2549
}
2550
else
2551
{
2552
pentry = prefix_list_entry_lookup (plist, &orfp->p,
2553
(permit ? PREFIX_PERMIT : PREFIX_DENY),
2554
orfp->seq, orfp->le, orfp->ge);
2555
2556
if (! pentry)
2557
return CMD_WARNING;
2558
2559
prefix_list_entry_delete (plist, pentry, 1);
2560
}
2561
2562
return CMD_SUCCESS;
2563
}
2564
2565
void
2566
prefix_bgp_orf_remove_all (char *name)
2567
{
2568
struct prefix_list *plist;
2569
2570
plist = prefix_list_lookup (AFI_ORF_PREFIX, name);
2571
if (plist)
2572
prefix_list_delete (plist);
2573
}
2574
2575
/* return prefix count */
2576
int
2577
prefix_bgp_show_prefix_list (struct vty *vty, afi_t afi, char *name)
2578
{
2579
struct prefix_list *plist;
2580
struct prefix_list_entry *pentry;
2581
2582
plist = prefix_list_lookup (AFI_ORF_PREFIX, name);
2583
if (! plist)
2584
return 0;
2585
2586
if (! vty)
2587
return plist->count;
2588
2589
vty_out (vty, "ip%s prefix-list %s: %d entries%s",
2590
afi == AFI_IP ? "" : "v6",
2591
plist->name, plist->count, VTY_NEWLINE);
2592
2593
for (pentry = plist->head; pentry; pentry = pentry->next)
2594
{
2595
struct prefix *p = &pentry->prefix;
2596
char buf[BUFSIZ];
2597
2598
vty_out (vty, " seq %d %s %s/%d", pentry->seq,
2599
prefix_list_type_str (pentry),
2600
inet_ntop (p->family, &p->u.prefix, buf, BUFSIZ),
2601
p->prefixlen);
2602
2603
if (pentry->ge)
2604
vty_out (vty, " ge %d", pentry->ge);
2605
if (pentry->le)
2606
vty_out (vty, " le %d", pentry->le);
2607
2608
vty_out (vty, "%s", VTY_NEWLINE);
2609
}
2610
return plist->count;
2611
}
2612
2613
void
2614
prefix_list_reset_orf ()
2615
{
2616
struct prefix_list *plist;
2617
struct prefix_list *next;
2618
struct prefix_master *master;
2619
2620
master = prefix_master_get (AFI_ORF_PREFIX);
2621
if (master == NULL)
2622
return;
2623
2624
for (plist = master->num.head; plist; plist = next)
2625
{
2626
next = plist->next;
2627
prefix_list_delete (plist);
2628
}
2629
for (plist = master->str.head; plist; plist = next)
2630
{
2631
next = plist->next;
2632
prefix_list_delete (plist);
2633
}
2634
2635
assert (master->num.head == NULL);
2636
assert (master->num.tail == NULL);
2637
2638
assert (master->str.head == NULL);
2639
assert (master->str.tail == NULL);
2640
2641
master->seqnum = 1;
2642
master->recent = NULL;
2643
}
2644
2645
2646
/* Prefix-list node. */
2647
struct cmd_node prefix_node =
2648
{
2649
PREFIX_NODE,
2650
"", /* Prefix list has no interface. */
2651
1
2652
};
2653
2654
int
2655
config_write_prefix_ipv4 (struct vty *vty)
2656
{
2657
return config_write_prefix_afi (AFI_IP, vty);
2658
}
2659
2660
void
2661
prefix_list_reset_ipv4 ()
2662
{
2663
struct prefix_list *plist;
2664
struct prefix_list *next;
2665
struct prefix_master *master;
2666
2667
master = prefix_master_get (AFI_IP);
2668
if (master == NULL)
2669
return;
2670
2671
for (plist = master->num.head; plist; plist = next)
2672
{
2673
next = plist->next;
2674
prefix_list_delete (plist);
2675
}
2676
for (plist = master->str.head; plist; plist = next)
2677
{
2678
next = plist->next;
2679
prefix_list_delete (plist);
2680
}
2681
2682
assert (master->num.head == NULL);
2683
assert (master->num.tail == NULL);
2684
2685
assert (master->str.head == NULL);
2686
assert (master->str.tail == NULL);
2687
2688
master->seqnum = 1;
2689
master->recent = NULL;
2690
}
2691
2692
void
2693
prefix_list_init_ipv4 ()
2694
{
2695
install_node (&prefix_node, config_write_prefix_ipv4);
2696
2697
install_element (CONFIG_NODE, &ip_prefix_list_cmd);
2698
install_element (CONFIG_NODE, &ip_prefix_list_ge_cmd);
2699
install_element (CONFIG_NODE, &ip_prefix_list_ge_le_cmd);
2700
install_element (CONFIG_NODE, &ip_prefix_list_le_cmd);
2701
install_element (CONFIG_NODE, &ip_prefix_list_le_ge_cmd);
2702
install_element (CONFIG_NODE, &ip_prefix_list_seq_cmd);
2703
install_element (CONFIG_NODE, &ip_prefix_list_seq_ge_cmd);
2704
install_element (CONFIG_NODE, &ip_prefix_list_seq_ge_le_cmd);
2705
install_element (CONFIG_NODE, &ip_prefix_list_seq_le_cmd);
2706
install_element (CONFIG_NODE, &ip_prefix_list_seq_le_ge_cmd);
2707
2708
install_element (CONFIG_NODE, &no_ip_prefix_list_cmd);
2709
install_element (CONFIG_NODE, &no_ip_prefix_list_prefix_cmd);
2710
install_element (CONFIG_NODE, &no_ip_prefix_list_ge_cmd);
2711
install_element (CONFIG_NODE, &no_ip_prefix_list_ge_le_cmd);
2712
install_element (CONFIG_NODE, &no_ip_prefix_list_le_cmd);
2713
install_element (CONFIG_NODE, &no_ip_prefix_list_le_ge_cmd);
2714
install_element (CONFIG_NODE, &no_ip_prefix_list_seq_cmd);
2715
install_element (CONFIG_NODE, &no_ip_prefix_list_seq_ge_cmd);
2716
install_element (CONFIG_NODE, &no_ip_prefix_list_seq_ge_le_cmd);
2717
install_element (CONFIG_NODE, &no_ip_prefix_list_seq_le_cmd);
2718
install_element (CONFIG_NODE, &no_ip_prefix_list_seq_le_ge_cmd);
2719
2720
install_element (CONFIG_NODE, &ip_prefix_list_description_cmd);
2721
install_element (CONFIG_NODE, &no_ip_prefix_list_description_cmd);
2722
install_element (CONFIG_NODE, &no_ip_prefix_list_description_arg_cmd);
2723
2724
install_element (CONFIG_NODE, &ip_prefix_list_sequence_number_cmd);
2725
install_element (CONFIG_NODE, &no_ip_prefix_list_sequence_number_cmd);
2726
2727
install_element (VIEW_NODE, &show_ip_prefix_list_cmd);
2728
install_element (VIEW_NODE, &show_ip_prefix_list_name_cmd);
2729
install_element (VIEW_NODE, &show_ip_prefix_list_name_seq_cmd);
2730
install_element (VIEW_NODE, &show_ip_prefix_list_prefix_cmd);
2731
install_element (VIEW_NODE, &show_ip_prefix_list_prefix_longer_cmd);
2732
install_element (VIEW_NODE, &show_ip_prefix_list_prefix_first_match_cmd);
2733
install_element (VIEW_NODE, &show_ip_prefix_list_summary_cmd);
2734
install_element (VIEW_NODE, &show_ip_prefix_list_summary_name_cmd);
2735
install_element (VIEW_NODE, &show_ip_prefix_list_detail_cmd);
2736
install_element (VIEW_NODE, &show_ip_prefix_list_detail_name_cmd);
2737
2738
install_element (ENABLE_NODE, &show_ip_prefix_list_cmd);
2739
install_element (ENABLE_NODE, &show_ip_prefix_list_name_cmd);
2740
install_element (ENABLE_NODE, &show_ip_prefix_list_name_seq_cmd);
2741
install_element (ENABLE_NODE, &show_ip_prefix_list_prefix_cmd);
2742
install_element (ENABLE_NODE, &show_ip_prefix_list_prefix_longer_cmd);
2743
install_element (ENABLE_NODE, &show_ip_prefix_list_prefix_first_match_cmd);
2744
install_element (ENABLE_NODE, &show_ip_prefix_list_summary_cmd);
2745
install_element (ENABLE_NODE, &show_ip_prefix_list_summary_name_cmd);
2746
install_element (ENABLE_NODE, &show_ip_prefix_list_detail_cmd);
2747
install_element (ENABLE_NODE, &show_ip_prefix_list_detail_name_cmd);
2748
2749
install_element (ENABLE_NODE, &clear_ip_prefix_list_cmd);
2750
install_element (ENABLE_NODE, &clear_ip_prefix_list_name_cmd);
2751
install_element (ENABLE_NODE, &clear_ip_prefix_list_name_prefix_cmd);
2752
}
2753
2754
#ifdef HAVE_IPV6
2755
/* Prefix-list node. */
2756
struct cmd_node prefix_ipv6_node =
2757
{
2758
PREFIX_IPV6_NODE,
2759
"", /* Prefix list has no interface. */
2760
1
2761
};
2762
2763
int
2764
config_write_prefix_ipv6 (struct vty *vty)
2765
{
2766
return config_write_prefix_afi (AFI_IP6, vty);
2767
}
2768
2769
void
2770
prefix_list_reset_ipv6 ()
2771
{
2772
struct prefix_list *plist;
2773
struct prefix_list *next;
2774
struct prefix_master *master;
2775
2776
master = prefix_master_get (AFI_IP6);
2777
if (master == NULL)
2778
return;
2779
2780
for (plist = master->num.head; plist; plist = next)
2781
{
2782
next = plist->next;
2783
prefix_list_delete (plist);
2784
}
2785
for (plist = master->str.head; plist; plist = next)
2786
{
2787
next = plist->next;
2788
prefix_list_delete (plist);
2789
}
2790
2791
assert (master->num.head == NULL);
2792
assert (master->num.tail == NULL);
2793
2794
assert (master->str.head == NULL);
2795
assert (master->str.tail == NULL);
2796
2797
master->seqnum = 1;
2798
master->recent = NULL;
2799
}
2800
2801
void
2802
prefix_list_init_ipv6 ()
2803
{
2804
install_node (&prefix_ipv6_node, config_write_prefix_ipv6);
2805
2806
install_element (CONFIG_NODE, &ipv6_prefix_list_cmd);
2807
install_element (CONFIG_NODE, &ipv6_prefix_list_ge_cmd);
2808
install_element (CONFIG_NODE, &ipv6_prefix_list_ge_le_cmd);
2809
install_element (CONFIG_NODE, &ipv6_prefix_list_le_cmd);
2810
install_element (CONFIG_NODE, &ipv6_prefix_list_le_ge_cmd);
2811
install_element (CONFIG_NODE, &ipv6_prefix_list_seq_cmd);
2812
install_element (CONFIG_NODE, &ipv6_prefix_list_seq_ge_cmd);
2813
install_element (CONFIG_NODE, &ipv6_prefix_list_seq_ge_le_cmd);
2814
install_element (CONFIG_NODE, &ipv6_prefix_list_seq_le_cmd);
2815
install_element (CONFIG_NODE, &ipv6_prefix_list_seq_le_ge_cmd);
2816
2817
install_element (CONFIG_NODE, &no_ipv6_prefix_list_cmd);
2818
install_element (CONFIG_NODE, &no_ipv6_prefix_list_prefix_cmd);
2819
install_element (CONFIG_NODE, &no_ipv6_prefix_list_ge_cmd);
2820
install_element (CONFIG_NODE, &no_ipv6_prefix_list_ge_le_cmd);
2821
install_element (CONFIG_NODE, &no_ipv6_prefix_list_le_cmd);
2822
install_element (CONFIG_NODE, &no_ipv6_prefix_list_le_ge_cmd);
2823
install_element (CONFIG_NODE, &no_ipv6_prefix_list_seq_cmd);
2824
install_element (CONFIG_NODE, &no_ipv6_prefix_list_seq_ge_cmd);
2825
install_element (CONFIG_NODE, &no_ipv6_prefix_list_seq_ge_le_cmd);
2826
install_element (CONFIG_NODE, &no_ipv6_prefix_list_seq_le_cmd);
2827
install_element (CONFIG_NODE, &no_ipv6_prefix_list_seq_le_ge_cmd);
2828
2829
install_element (CONFIG_NODE, &ipv6_prefix_list_description_cmd);
2830
install_element (CONFIG_NODE, &no_ipv6_prefix_list_description_cmd);
2831
install_element (CONFIG_NODE, &no_ipv6_prefix_list_description_arg_cmd);
2832
2833
install_element (CONFIG_NODE, &ipv6_prefix_list_sequence_number_cmd);
2834
install_element (CONFIG_NODE, &no_ipv6_prefix_list_sequence_number_cmd);
2835
2836
install_element (VIEW_NODE, &show_ipv6_prefix_list_cmd);
2837
install_element (VIEW_NODE, &show_ipv6_prefix_list_name_cmd);
2838
install_element (VIEW_NODE, &show_ipv6_prefix_list_name_seq_cmd);
2839
install_element (VIEW_NODE, &show_ipv6_prefix_list_prefix_cmd);
2840
install_element (VIEW_NODE, &show_ipv6_prefix_list_prefix_longer_cmd);
2841
install_element (VIEW_NODE, &show_ipv6_prefix_list_prefix_first_match_cmd);
2842
install_element (VIEW_NODE, &show_ipv6_prefix_list_summary_cmd);
2843
install_element (VIEW_NODE, &show_ipv6_prefix_list_summary_name_cmd);
2844
install_element (VIEW_NODE, &show_ipv6_prefix_list_detail_cmd);
2845
install_element (VIEW_NODE, &show_ipv6_prefix_list_detail_name_cmd);
2846
2847
install_element (ENABLE_NODE, &show_ipv6_prefix_list_cmd);
2848
install_element (ENABLE_NODE, &show_ipv6_prefix_list_name_cmd);
2849
install_element (ENABLE_NODE, &show_ipv6_prefix_list_name_seq_cmd);
2850
install_element (ENABLE_NODE, &show_ipv6_prefix_list_prefix_cmd);
2851
install_element (ENABLE_NODE, &show_ipv6_prefix_list_prefix_longer_cmd);
2852
install_element (ENABLE_NODE, &show_ipv6_prefix_list_prefix_first_match_cmd);
2853
install_element (ENABLE_NODE, &show_ipv6_prefix_list_summary_cmd);
2854
install_element (ENABLE_NODE, &show_ipv6_prefix_list_summary_name_cmd);
2855
install_element (ENABLE_NODE, &show_ipv6_prefix_list_detail_cmd);
2856
install_element (ENABLE_NODE, &show_ipv6_prefix_list_detail_name_cmd);
2857
2858
install_element (ENABLE_NODE, &clear_ipv6_prefix_list_cmd);
2859
install_element (ENABLE_NODE, &clear_ipv6_prefix_list_name_cmd);
2860
install_element (ENABLE_NODE, &clear_ipv6_prefix_list_name_prefix_cmd);
2861
}
2862
#endif /* HAVE_IPV6 */
2863
2864
void
2865
prefix_list_init ()
2866
{
2867
prefix_list_init_ipv4 ();
2868
#ifdef HAVE_IPV6
2869
prefix_list_init_ipv6 ();
2870
#endif /* HAVE_IPV6 */
2871
}
2872
2873
void
2874
prefix_list_reset ()
2875
{
2876
prefix_list_reset_ipv4 ();
2877
#ifdef HAVE_IPV6
2878
prefix_list_reset_ipv6 ();
2879
#endif /* HAVE_IPV6 */
2880
prefix_list_reset_orf ();
2881
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1