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41675b4c
RW		 1/* Zebra MPLS VTY functions
2 * Copyright (C) 2002 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 it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, or (at your option) any
9 * later version.
10 *
11 * GNU Zebra is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
896014f4
DL		 16 * You should have received a copy of the GNU General Public License along
17 * with this program; see the file COPYING; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
41675b4c
RW		 19 */
20
21#include <zebra.h>
22
41675b4c
RW		 23#include "memory.h"
24#include "if.h"
25#include "prefix.h"
26#include "command.h"
27#include "table.h"
28#include "rib.h"
29#include "nexthop.h"
30#include "vrf.h"
31#include "mpls.h"
32#include "lib/json.h"
33
34#include "zebra/zserv.h"
35#include "zebra/zebra_vrf.h"
36#include "zebra/zebra_mpls.h"
37#include "zebra/zebra_rnh.h"
38#include "zebra/redistribute.h"
39#include "zebra/zebra_routemap.h"
40#include "zebra/zebra_static.h"
41
d62a17ae 42static int zebra_mpls_transit_lsp(struct vty *vty, int add_cmd,
43 const char *inlabel_str, const char *gate_str,
44 const char *outlabel_str,
45 const char *flag_str)
41675b4c 46{
d62a17ae 47 struct zebra_vrf *zvrf;
48 int ret;
49 enum nexthop_types_t gtype;
50 union g_addr gate;
51 mpls_label_t label;
52 mpls_label_t in_label, out_label;
53
54 if (!mpls_enabled) {
55 vty_out(vty,
56 "%% MPLS not turned on in kernel, ignoring command\n");
57 return CMD_WARNING_CONFIG_FAILED;
58 }
59
60 zvrf = vrf_info_lookup(VRF_DEFAULT);
61 if (!zvrf) {
62 vty_out(vty, "%% Default VRF does not exist\n");
63 return CMD_WARNING_CONFIG_FAILED;
64 }
65
66 if (!inlabel_str) {
67 vty_out(vty, "%% No Label Information\n");
68 return CMD_WARNING_CONFIG_FAILED;
69 }
70
71 out_label = MPLS_IMP_NULL_LABEL; /* as initialization */
72 label = atoi(inlabel_str);
73 if (!IS_MPLS_UNRESERVED_LABEL(label)) {
74 vty_out(vty, "%% Invalid label\n");
75 return CMD_WARNING_CONFIG_FAILED;
76 }
77
78 if (add_cmd) {
79 if (!gate_str) {
80 vty_out(vty, "%% No Nexthop Information\n");
81 return CMD_WARNING_CONFIG_FAILED;
82 }
83 if (!outlabel_str) {
84 vty_out(vty, "%% No Outgoing label Information\n");
85 return CMD_WARNING_CONFIG_FAILED;
86 }
87 }
88
89 in_label = label;
90 gtype = NEXTHOP_TYPE_BLACKHOLE; /* as initialization */
91
92 if (gate_str) {
93 /* Gateway is a IPv4 or IPv6 nexthop. */
94 ret = inet_pton(AF_INET6, gate_str, &gate.ipv6);
95 if (ret)
96 gtype = NEXTHOP_TYPE_IPV6;
97 else {
98 ret = inet_pton(AF_INET, gate_str, &gate.ipv4);
99 if (ret)
100 gtype = NEXTHOP_TYPE_IPV4;
101 else {
102 vty_out(vty, "%% Invalid nexthop\n");
103 return CMD_WARNING_CONFIG_FAILED;
104 }
105 }
106 }
107
108 if (outlabel_str) {
109 if (outlabel_str[0] == 'i')
110 out_label = MPLS_IMP_NULL_LABEL;
111 else if (outlabel_str[0] == 'e' && gtype == NEXTHOP_TYPE_IPV4)
112 out_label = MPLS_V4_EXP_NULL_LABEL;
113 else if (outlabel_str[0] == 'e' && gtype == NEXTHOP_TYPE_IPV6)
114 out_label = MPLS_V6_EXP_NULL_LABEL;
115 else
116 out_label = atoi(outlabel_str);
117 }
118
119 if (add_cmd) {
41675b4c 120#if defined(HAVE_CUMULUS)
d62a17ae 121 /* Check that label value is consistent. */
122 if (!zebra_mpls_lsp_label_consistent(zvrf, in_label, out_label,
123 gtype, &gate, 0)) {
124 vty_out(vty, "%% Label value not consistent\n");
125 return CMD_WARNING_CONFIG_FAILED;
126 }
41675b4c
RW		 127#endif /* HAVE_CUMULUS */
128
d62a17ae 129 ret = zebra_mpls_static_lsp_add(zvrf, in_label, out_label,
130 gtype, &gate, 0);
131 } else
132 ret = zebra_mpls_static_lsp_del(zvrf, in_label, gtype, &gate,
133 0);
41675b4c 134
d62a17ae 135 if (ret) {
136 vty_out(vty, "%% LSP cannot be %s\n",
137 add_cmd ? "added" : "deleted");
138 return CMD_WARNING_CONFIG_FAILED;
139 }
41675b4c 140
d62a17ae 141 return CMD_SUCCESS;
41675b4c
RW		 142}
143
144DEFUN (mpls_transit_lsp,
145 mpls_transit_lsp_cmd,
e52702f2 146 "mpls lsp (16-1048575) <A.B.C.D|X:X::X:X> <(16-1048575)|explicit-null|implicit-null>",
41675b4c
RW		 147 MPLS_STR
148 "Establish label switched path\n"
149 "Incoming MPLS label\n"
150 "IPv4 gateway address\n"
151 "IPv6 gateway address\n"
152 "Outgoing MPLS label\n"
e64f3c32 153 "Use Explicit-Null label\n"
41675b4c
RW		 154 "Use Implicit-Null label\n")
155{
d62a17ae 156 return zebra_mpls_transit_lsp(vty, 1, argv[2]->arg, argv[3]->arg,
157 argv[4]->arg, NULL);
41675b4c
RW		 158}
159
160DEFUN (no_mpls_transit_lsp,
161 no_mpls_transit_lsp_cmd,
e52702f2 162 "no mpls lsp (16-1048575) <A.B.C.D|X:X::X:X>",
41675b4c
RW		 163 NO_STR
164 MPLS_STR
165 "Establish label switched path\n"
166 "Incoming MPLS label\n"
167 "IPv4 gateway address\n"
168 "IPv6 gateway address\n")
169{
d62a17ae 170 return zebra_mpls_transit_lsp(vty, 0, argv[3]->arg, argv[4]->arg, NULL,
171 NULL);
41675b4c
RW		 172}
173
d62a17ae 174ALIAS(no_mpls_transit_lsp, no_mpls_transit_lsp_out_label_cmd,
175 "no mpls lsp (16-1048575) <A.B.C.D|X:X::X:X> <(16-1048575)|explicit-null|implicit-null>",
176 NO_STR MPLS_STR
177 "Establish label switched path\n"
178 "Incoming MPLS label\n"
179 "IPv4 gateway address\n"
180 "IPv6 gateway address\n"
181 "Outgoing MPLS label\n"
182 "Use Explicit-Null label\n"
183 "Use Implicit-Null label\n")
184
41675b4c
RW		 185DEFUN (no_mpls_transit_lsp_all,
186 no_mpls_transit_lsp_all_cmd,
e52702f2 187 "no mpls lsp (16-1048575)",
41675b4c
RW		 188 NO_STR
189 MPLS_STR
190 "Establish label switched path\n"
191 "Incoming MPLS label\n")
192{
d62a17ae 193 return zebra_mpls_transit_lsp(vty, 0, argv[3]->arg, NULL, NULL, NULL);
41675b4c
RW		 194}
195
d62a17ae 196static int zebra_mpls_bind(struct vty *vty, int add_cmd, const char *prefix,
197 const char *label_str)
f31e084c 198{
d62a17ae 199 struct zebra_vrf *zvrf;
200 struct prefix p;
201 u_int32_t label;
202 int ret;
203
204 zvrf = vrf_info_lookup(VRF_DEFAULT);
205 if (!zvrf) {
206 vty_out(vty, "%% Default VRF does not exist\n");
207 return CMD_WARNING_CONFIG_FAILED;
208 }
209
210 memset(&p, 0, sizeof(struct prefix));
211 ret = str2prefix(prefix, &p);
212 if (ret <= 0) {
213 vty_out(vty, "%% Malformed address\n");
214 return CMD_WARNING_CONFIG_FAILED;
215 }
216
217 if (add_cmd) {
218 if (!label_str) {
219 vty_out(vty, "%% No label binding specified\n");
220 return CMD_WARNING_CONFIG_FAILED;
221 }
222
223 if (!strcmp(label_str, "implicit-null"))
224 label = MPLS_IMP_NULL_LABEL;
225 else if (!strcmp(label_str, "explicit-null")) {
226 if (p.family == AF_INET)
227 label = MPLS_V4_EXP_NULL_LABEL;
228 else
229 label = MPLS_V6_EXP_NULL_LABEL;
230 } else {
231 label = atoi(label_str);
232 if (!IS_MPLS_UNRESERVED_LABEL(label)) {
233 vty_out(vty, "%% Invalid label\n");
234 return CMD_WARNING_CONFIG_FAILED;
235 }
236 if (zebra_mpls_label_already_bound(zvrf, label)) {
237 vty_out(vty,
238 "%% Label already bound to a FEC\n");
239 return CMD_WARNING_CONFIG_FAILED;
240 }
241 }
242
243 ret = zebra_mpls_static_fec_add(zvrf, &p, label);
244 } else
245 ret = zebra_mpls_static_fec_del(zvrf, &p);
246
247 if (ret) {
248 vty_out(vty, "%% FEC to label binding cannot be %s\n",
249 add_cmd ? "added" : "deleted");
250 return CMD_WARNING_CONFIG_FAILED;
251 }
252
253 return CMD_SUCCESS;
f31e084c
DS		 254}
255
256DEFUN (mpls_label_bind,
257 mpls_label_bind_cmd,
bf995813 258 "mpls label bind <A.B.C.D/M|X:X::X:X/M> <(16-1048575)|implicit-null|explicit-null>",
f31e084c
DS		 259 MPLS_STR
260 "Label configuration\n"
261 "Establish FEC to label binding\n"
262 "IPv4 prefix\n"
263 "IPv6 prefix\n"
264 "MPLS Label to bind\n"
bf995813
DS		 265 "Use Implicit-Null Label\n"
266 "Use Explicit-Null Label\n")
f31e084c 267{
d62a17ae 268 return zebra_mpls_bind(vty, 1, argv[3]->arg, argv[4]->arg);
f31e084c
DS		 269}
270
271DEFUN (no_mpls_label_bind,
272 no_mpls_label_bind_cmd,
273 "no mpls label bind <A.B.C.D/M|X:X::X:X/M> [<(16-1048575)|implicit-null>]",
274 NO_STR
275 MPLS_STR
276 "Label configuration\n"
277 "Establish FEC to label binding\n"
278 "IPv4 prefix\n"
279 "IPv6 prefix\n"
280 "MPLS Label to bind\n"
281 "Use Implicit-Null Label\n")
f31e084c 282{
d62a17ae 283 return zebra_mpls_bind(vty, 0, argv[4]->arg, NULL);
f31e084c
DS		 284}
285
41675b4c
RW		 286/* Static route configuration. */
287DEFUN (ip_route_label,
288 ip_route_label_cmd,
e52702f2 289 "ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> label WORD",
41675b4c
RW		 290 IP_STR
291 "Establish static routes\n"
292 "IP destination prefix (e.g. 10.0.0.0/8)\n"
293 "IP gateway address\n"
294 "IP gateway interface name\n"
295 "Null interface\n"
6feb1a21 296 MPLS_LABEL_HELPSTR)
41675b4c 297{
d62a17ae 298 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg, NULL,
299 argv[3]->arg, NULL, NULL, NULL, NULL,
300 argv[5]->arg);
41675b4c
RW		 301}
302
303DEFUN (ip_route_tag_label,
304 ip_route_tag_label_cmd,
e52702f2 305 "ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> tag (1-4294967295) label WORD",
41675b4c
RW		 306 IP_STR
307 "Establish static routes\n"
308 "IP destination prefix (e.g. 10.0.0.0/8)\n"
309 "IP gateway address\n"
310 "IP gateway interface name\n"
311 "Null interface\n"
312 "Set tag for this route\n"
313 "Tag value\n"
6feb1a21 314 MPLS_LABEL_HELPSTR)
41675b4c 315{
d62a17ae 316 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg, NULL,
317 argv[3]->arg, NULL, argv[5]->arg, NULL, NULL,
318 argv[7]->arg);
41675b4c
RW		 319}
320
321/* Mask as A.B.C.D format. */
322DEFUN (ip_route_mask_label,
323 ip_route_mask_label_cmd,
e52702f2 324 "ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> label WORD",
41675b4c
RW		 325 IP_STR
326 "Establish static routes\n"
327 "IP destination prefix\n"
328 "IP destination prefix mask\n"
329 "IP gateway address\n"
330 "IP gateway interface name\n"
331 "Null interface\n"
6feb1a21 332 MPLS_LABEL_HELPSTR)
41675b4c 333{
d62a17ae 334 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg,
335 argv[3]->arg, argv[4]->arg, NULL, NULL, NULL,
336 NULL, argv[6]->arg);
41675b4c
RW		 337}
338
339DEFUN (ip_route_mask_tag_label,
340 ip_route_mask_tag_label_cmd,
e52702f2 341 "ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> tag (1-4294967295) label WORD",
41675b4c
RW		 342 IP_STR
343 "Establish static routes\n"
344 "IP destination prefix\n"
345 "IP destination prefix mask\n"
346 "IP gateway address\n"
347 "IP gateway interface name\n"
348 "Null interface\n"
349 "Set tag for this route\n"
350 "Tag value\n"
6feb1a21 351 MPLS_LABEL_HELPSTR)
41675b4c 352{
d62a17ae 353 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg,
354 argv[3]->arg, argv[4]->arg, NULL, argv[6]->arg,
355 NULL, NULL, argv[8]->arg);
41675b4c
RW		 356}
357
358/* Distance option value. */
359DEFUN (ip_route_distance_label,
360 ip_route_distance_label_cmd,
e52702f2 361 "ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> (1-255) label WORD",
41675b4c
RW		 362 IP_STR
363 "Establish static routes\n"
364 "IP destination prefix (e.g. 10.0.0.0/8)\n"
365 "IP gateway address\n"
366 "IP gateway interface name\n"
367 "Null interface\n"
368 "Distance value for this route\n"
6feb1a21 369 MPLS_LABEL_HELPSTR)
41675b4c 370{
d62a17ae 371 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg, NULL,
372 argv[3]->arg, NULL, NULL, argv[4]->arg, NULL,
373 argv[6]->arg);
41675b4c
RW		 374}
375
376DEFUN (ip_route_tag_distance_label,
377 ip_route_tag_distance_label_cmd,
e52702f2 378 "ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 379 IP_STR
380 "Establish static routes\n"
381 "IP destination prefix (e.g. 10.0.0.0/8)\n"
382 "IP gateway address\n"
383 "IP gateway interface name\n"
384 "Null interface\n"
385 "Set tag for this route\n"
386 "Tag value\n"
387 "Distance value for this route\n"
6feb1a21 388 MPLS_LABEL_HELPSTR)
41675b4c 389{
d62a17ae 390 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg, NULL,
391 argv[3]->arg, NULL, argv[5]->arg, argv[6]->arg,
392 NULL, argv[8]->arg);
41675b4c
RW		 393}
394
395DEFUN (ip_route_mask_distance_label,
396 ip_route_mask_distance_label_cmd,
e52702f2 397 "ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> (1-255) label WORD",
41675b4c
RW		 398 IP_STR
399 "Establish static routes\n"
400 "IP destination prefix\n"
401 "IP destination prefix mask\n"
402 "IP gateway address\n"
403 "IP gateway interface name\n"
404 "Null interface\n"
405 "Distance value for this route\n"
6feb1a21 406 MPLS_LABEL_HELPSTR)
41675b4c 407{
d62a17ae 408 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg,
409 argv[3]->arg, argv[4]->arg, NULL, NULL,
410 argv[5]->arg, NULL, argv[7]->arg);
41675b4c
RW		 411}
412
413DEFUN (ip_route_mask_tag_distance_label,
414 ip_route_mask_tag_distance_label_cmd,
e52702f2 415 "ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 416 IP_STR
417 "Establish static routes\n"
418 "IP destination prefix\n"
419 "IP destination prefix mask\n"
420 "IP gateway address\n"
421 "IP gateway interface name\n"
422 "Null interface\n"
423 "Set tag for this route\n"
424 "Tag value\n"
425 "Distance value for this route\n"
6feb1a21 426 MPLS_LABEL_HELPSTR)
41675b4c 427{
d62a17ae 428 return zebra_static_ipv4(vty, SAFI_UNICAST, 1, argv[2]->arg,
429 argv[3]->arg, argv[4]->arg, NULL, argv[6]->arg,
430 argv[7]->arg, NULL, argv[9]->arg);
41675b4c
RW		 431}
432
433DEFUN (no_ip_route_label,
434 no_ip_route_label_cmd,
e52702f2 435 "no ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> label WORD",
41675b4c
RW		 436 NO_STR
437 IP_STR
438 "Establish static routes\n"
439 "IP destination prefix (e.g. 10.0.0.0/8)\n"
440 "IP gateway address\n"
441 "IP gateway interface name\n"
442 "Null interface\n"
6feb1a21 443 MPLS_LABEL_HELPSTR)
41675b4c 444{
d62a17ae 445 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg, NULL,
446 argv[4]->arg, NULL, NULL, NULL, NULL,
447 argv[6]->arg);
41675b4c
RW		 448}
449
450DEFUN (no_ip_route_tag_label,
451 no_ip_route_tag_label_cmd,
e52702f2 452 "no ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> tag (1-4294967295) label WORD",
41675b4c
RW		 453 NO_STR
454 IP_STR
455 "Establish static routes\n"
456 "IP destination prefix (e.g. 10.0.0.0/8)\n"
457 "IP gateway address\n"
458 "IP gateway interface name\n"
459 "Null interface\n"
460 "Tag of this route\n"
461 "Tag value\n"
6feb1a21 462 MPLS_LABEL_HELPSTR)
41675b4c 463{
d62a17ae 464 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg, NULL,
465 argv[4]->arg, NULL, argv[6]->arg, NULL, NULL,
466 argv[8]->arg);
41675b4c
RW		 467}
468
469DEFUN (no_ip_route_mask_label,
470 no_ip_route_mask_label_cmd,
e52702f2 471 "no ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> label WORD",
41675b4c
RW		 472 NO_STR
473 IP_STR
474 "Establish static routes\n"
475 "IP destination prefix\n"
476 "IP destination prefix mask\n"
477 "IP gateway address\n"
478 "IP gateway interface name\n"
479 "Null interface\n"
6feb1a21 480 MPLS_LABEL_HELPSTR)
41675b4c 481{
d62a17ae 482 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg,
483 argv[4]->arg, argv[5]->arg, NULL, NULL, NULL,
484 NULL, argv[7]->arg);
41675b4c
RW		 485}
486
487DEFUN (no_ip_route_mask_tag_label,
488 no_ip_route_mask_tag_label_cmd,
e52702f2 489 "no ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> tag (1-4294967295) label WORD",
41675b4c
RW		 490 NO_STR
491 IP_STR
492 "Establish static routes\n"
493 "IP destination prefix\n"
494 "IP destination prefix mask\n"
495 "IP gateway address\n"
496 "IP gateway interface name\n"
497 "Null interface\n"
498 "Tag of this route\n"
499 "Tag value\n"
6feb1a21 500 MPLS_LABEL_HELPSTR)
41675b4c 501{
d62a17ae 502 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg,
503 argv[4]->arg, argv[5]->arg, NULL, argv[7]->arg,
504 NULL, NULL, argv[9]->arg);
41675b4c
RW		 505}
506
507DEFUN (no_ip_route_distance_label,
508 no_ip_route_distance_label_cmd,
e52702f2 509 "no ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> (1-255) label WORD",
41675b4c
RW		 510 NO_STR
511 IP_STR
512 "Establish static routes\n"
513 "IP destination prefix (e.g. 10.0.0.0/8)\n"
514 "IP gateway address\n"
515 "IP gateway interface name\n"
516 "Null interface\n"
517 "Distance value for this route\n"
6feb1a21 518 MPLS_LABEL_HELPSTR)
41675b4c 519{
d62a17ae 520 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg, NULL,
521 argv[4]->arg, NULL, NULL, argv[5]->arg, NULL,
522 argv[7]->arg);
41675b4c
RW		 523}
524
525DEFUN (no_ip_route_tag_distance_label,
526 no_ip_route_tag_distance_label_cmd,
e52702f2 527 "no ip route A.B.C.D/M <A.B.C.D|INTERFACE|null0> tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 528 NO_STR
529 IP_STR
530 "Establish static routes\n"
531 "IP destination prefix (e.g. 10.0.0.0/8)\n"
532 "IP gateway address\n"
533 "IP gateway interface name\n"
534 "Null interface\n"
535 "Tag of this route\n"
536 "Tag value\n"
537 "Distance value for this route\n"
6feb1a21 538 MPLS_LABEL_HELPSTR)
41675b4c 539{
d62a17ae 540 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg, NULL,
541 argv[4]->arg, NULL, argv[6]->arg, argv[7]->arg,
542 NULL, argv[9]->arg);
41675b4c
RW		 543}
544
545DEFUN (no_ip_route_mask_distance_label,
546 no_ip_route_mask_distance_label_cmd,
dab8cd00 547 "no ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> (1-255) label WORD",
41675b4c
RW		 548 NO_STR
549 IP_STR
550 "Establish static routes\n"
551 "IP destination prefix\n"
552 "IP destination prefix mask\n"
553 "IP gateway address\n"
554 "IP gateway interface name\n"
555 "Null interface\n"
556 "Distance value for this route\n"
6feb1a21 557 MPLS_LABEL_HELPSTR)
41675b4c 558{
d62a17ae 559 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg,
560 argv[4]->arg, argv[5]->arg, NULL, NULL,
561 argv[6]->arg, NULL, argv[8]->arg);
41675b4c
RW		 562}
563
564DEFUN (no_ip_route_mask_tag_distance_label,
565 no_ip_route_mask_tag_distance_label_cmd,
e52702f2 566 "no ip route A.B.C.D A.B.C.D <A.B.C.D|INTERFACE|null0> tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 567 NO_STR
568 IP_STR
569 "Establish static routes\n"
570 "IP destination prefix\n"
571 "IP destination prefix mask\n"
572 "IP gateway address\n"
573 "IP gateway interface name\n"
574 "Null interface\n"
575 "Tag of this route\n"
576 "Tag value\n"
577 "Distance value for this route\n"
6feb1a21 578 MPLS_LABEL_HELPSTR)
41675b4c 579{
d62a17ae 580 return zebra_static_ipv4(vty, SAFI_UNICAST, 0, argv[3]->arg,
581 argv[4]->arg, argv[5]->arg, NULL, argv[7]->arg,
582 argv[8]->arg, NULL, argv[10]->arg);
41675b4c
RW		 583}
584
585DEFUN (ipv6_route_label,
586 ipv6_route_label_cmd,
e52702f2 587 "ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> label WORD",
41675b4c
RW		 588 IP_STR
589 "Establish static routes\n"
590 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
591 "IPv6 gateway address\n"
592 "IPv6 gateway interface name\n"
6feb1a21 593 MPLS_LABEL_HELPSTR)
41675b4c 594{
d62a17ae 595 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg, NULL,
596 NULL, NULL, NULL, NULL, argv[5]->arg);
41675b4c
RW		 597}
598
599DEFUN (ipv6_route_tag_label,
600 ipv6_route_tag_label_cmd,
e52702f2 601 "ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> tag (1-4294967295) label WORD",
41675b4c
RW		 602 IP_STR
603 "Establish static routes\n"
604 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
605 "IPv6 gateway address\n"
606 "IPv6 gateway interface name\n"
607 "Set tag for this route\n"
608 "Tag value\n"
6feb1a21 609 MPLS_LABEL_HELPSTR)
41675b4c 610{
d62a17ae 611 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg, NULL,
612 NULL, argv[5]->arg, NULL, NULL, argv[7]->arg);
41675b4c
RW		 613}
614
615DEFUN (ipv6_route_ifname_label,
616 ipv6_route_ifname_label_cmd,
617 "ipv6 route X:X::X:X/M X:X::X:X INTERFACE label WORD",
618 IP_STR
619 "Establish static routes\n"
620 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
621 "IPv6 gateway address\n"
622 "IPv6 gateway interface name\n"
6feb1a21 623 MPLS_LABEL_HELPSTR)
41675b4c 624{
d62a17ae 625 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg,
626 argv[4]->arg, NULL, NULL, NULL, NULL,
627 argv[6]->arg);
41675b4c
RW		 628}
629DEFUN (ipv6_route_ifname_tag_label,
630 ipv6_route_ifname_tag_label_cmd,
e52702f2 631 "ipv6 route X:X::X:X/M X:X::X:X INTERFACE tag (1-4294967295) label WORD",
41675b4c
RW		 632 IP_STR
633 "Establish static routes\n"
634 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
635 "IPv6 gateway address\n"
636 "IPv6 gateway interface name\n"
637 "Set tag for this route\n"
638 "Tag value\n"
6feb1a21 639 MPLS_LABEL_HELPSTR)
41675b4c 640{
d62a17ae 641 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg,
642 argv[4]->arg, NULL, argv[6]->arg, NULL, NULL,
643 argv[8]->arg);
41675b4c
RW		 644}
645
646DEFUN (ipv6_route_pref_label,
647 ipv6_route_pref_label_cmd,
e52702f2 648 "ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> (1-255) label WORD",
41675b4c
RW		 649 IP_STR
650 "Establish static routes\n"
651 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
652 "IPv6 gateway address\n"
653 "IPv6 gateway interface name\n"
654 "Distance value for this prefix\n"
6feb1a21 655 MPLS_LABEL_HELPSTR)
41675b4c 656{
d62a17ae 657 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg, NULL,
658 NULL, NULL, argv[4]->arg, NULL, argv[6]->arg);
41675b4c
RW		 659}
660
661DEFUN (ipv6_route_pref_tag_label,
662 ipv6_route_pref_tag_label_cmd,
e52702f2 663 "ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 664 IP_STR
665 "Establish static routes\n"
666 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
667 "IPv6 gateway address\n"
668 "IPv6 gateway interface name\n"
669 "Set tag for this route\n"
670 "Tag value\n"
671 "Distance value for this prefix\n"
6feb1a21 672 MPLS_LABEL_HELPSTR)
41675b4c 673{
d62a17ae 674 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg, NULL,
675 NULL, argv[5]->arg, argv[6]->arg, NULL,
676 argv[8]->arg);
41675b4c
RW		 677}
678
679DEFUN (ipv6_route_ifname_pref_label,
680 ipv6_route_ifname_pref_label_cmd,
e52702f2 681 "ipv6 route X:X::X:X/M X:X::X:X INTERFACE (1-255) label WORD",
41675b4c
RW		 682 IP_STR
683 "Establish static routes\n"
684 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
685 "IPv6 gateway address\n"
686 "IPv6 gateway interface name\n"
687 "Distance value for this prefix\n"
6feb1a21 688 MPLS_LABEL_HELPSTR)
41675b4c 689{
d62a17ae 690 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg,
691 argv[4]->arg, NULL, NULL, argv[5]->arg, NULL,
692 argv[7]->arg);
41675b4c
RW		 693}
694
695DEFUN (ipv6_route_ifname_pref_tag_label,
696 ipv6_route_ifname_pref_tag_label_cmd,
e52702f2 697 "ipv6 route X:X::X:X/M X:X::X:X INTERFACE tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 698 IP_STR
699 "Establish static routes\n"
700 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
701 "IPv6 gateway address\n"
702 "IPv6 gateway interface name\n"
703 "Set tag for this route\n"
704 "Tag value\n"
705 "Distance value for this prefix\n"
6feb1a21 706 MPLS_LABEL_HELPSTR)
41675b4c 707{
d62a17ae 708 return static_ipv6_func(vty, 1, argv[2]->arg, NULL, argv[3]->arg,
709 argv[4]->arg, NULL, argv[6]->arg, argv[7]->arg,
710 NULL, argv[9]->arg);
41675b4c
RW		 711}
712
713DEFUN (no_ipv6_route_label,
714 no_ipv6_route_label_cmd,
e52702f2 715 "no ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> label WORD",
41675b4c
RW		 716 NO_STR
717 IP_STR
718 "Establish static routes\n"
719 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
720 "IPv6 gateway address\n"
721 "IPv6 gateway interface name\n"
6feb1a21 722 MPLS_LABEL_HELPSTR)
41675b4c 723{
d62a17ae 724 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg, NULL,
725 NULL, NULL, NULL, NULL, argv[6]->arg);
41675b4c
RW		 726}
727
728DEFUN (no_ipv6_route_tag_label,
729 no_ipv6_route_tag_label_cmd,
e52702f2 730 "no ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> tag (1-4294967295) label WORD",
41675b4c
RW		 731 NO_STR
732 IP_STR
733 "Establish static routes\n"
734 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
735 "IPv6 gateway address\n"
736 "IPv6 gateway interface name\n"
737 "Set tag for this route\n"
738 "Tag value\n"
6feb1a21 739 MPLS_LABEL_HELPSTR)
41675b4c 740{
d62a17ae 741 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg, NULL,
742 NULL, argv[6]->arg, NULL, NULL, argv[8]->arg);
41675b4c
RW		 743}
744
745DEFUN (no_ipv6_route_ifname_label,
746 no_ipv6_route_ifname_label_cmd,
747 "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE label WORD",
748 NO_STR
749 IP_STR
750 "Establish static routes\n"
751 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
752 "IPv6 gateway address\n"
753 "IPv6 gateway interface name\n"
6feb1a21 754 MPLS_LABEL_HELPSTR)
41675b4c 755{
d62a17ae 756 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg,
757 argv[5]->arg, NULL, NULL, NULL, NULL,
758 argv[7]->arg);
41675b4c
RW		 759}
760
761DEFUN (no_ipv6_route_ifname_tag_label,
762 no_ipv6_route_ifname_tag_label_cmd,
e52702f2 763 "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE tag (1-4294967295) label WORD",
41675b4c
RW		 764 NO_STR
765 IP_STR
766 "Establish static routes\n"
767 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
768 "IPv6 gateway address\n"
769 "IPv6 gateway interface name\n"
770 "Set tag for this route\n"
771 "Tag value\n"
6feb1a21 772 MPLS_LABEL_HELPSTR)
41675b4c 773{
d62a17ae 774 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg,
775 argv[5]->arg, NULL, argv[7]->arg, NULL, NULL,
776 argv[9]->arg);
41675b4c
RW		 777}
778
779DEFUN (no_ipv6_route_pref_label,
780 no_ipv6_route_pref_label_cmd,
e52702f2 781 "no ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> (1-255) label WORD",
41675b4c
RW		 782 NO_STR
783 IP_STR
784 "Establish static routes\n"
785 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
786 "IPv6 gateway address\n"
787 "IPv6 gateway interface name\n"
788 "Distance value for this prefix\n"
6feb1a21 789 MPLS_LABEL_HELPSTR)
41675b4c 790{
d62a17ae 791 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg, NULL,
792 NULL, NULL, argv[5]->arg, NULL, argv[7]->arg);
41675b4c
RW		 793}
794
795DEFUN (no_ipv6_route_pref_tag_label,
796 no_ipv6_route_pref_tag_label_cmd,
e52702f2 797 "no ipv6 route X:X::X:X/M <X:X::X:X|INTERFACE> tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 798 NO_STR
799 IP_STR
800 "Establish static routes\n"
801 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
802 "IPv6 gateway address\n"
803 "IPv6 gateway interface name\n"
804 "Set tag for this route\n"
805 "Tag value\n"
806 "Distance value for this prefix\n"
6feb1a21 807 MPLS_LABEL_HELPSTR)
41675b4c 808{
d62a17ae 809 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg, NULL,
810 NULL, argv[6]->arg, argv[7]->arg, NULL,
811 argv[9]->arg);
41675b4c
RW		 812}
813
814DEFUN (no_ipv6_route_ifname_pref_label,
815 no_ipv6_route_ifname_pref_label_cmd,
e52702f2 816 "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE (1-255) label WORD",
41675b4c
RW		 817 NO_STR
818 IP_STR
819 "Establish static routes\n"
820 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
821 "IPv6 gateway address\n"
822 "IPv6 gateway interface name\n"
823 "Distance value for this prefix\n"
6feb1a21 824 MPLS_LABEL_HELPSTR)
41675b4c 825{
d62a17ae 826 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg,
827 argv[5]->arg, NULL, NULL, argv[6]->arg, NULL,
828 argv[8]->arg);
41675b4c
RW		 829}
830
831DEFUN (no_ipv6_route_ifname_pref_tag_label,
832 no_ipv6_route_ifname_pref_tag_label_cmd,
e52702f2 833 "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE tag (1-4294967295) (1-255) label WORD",
41675b4c
RW		 834 NO_STR
835 IP_STR
836 "Establish static routes\n"
837 "IPv6 destination prefix (e.g. 3ffe:506::/32)\n"
838 "IPv6 gateway address\n"
839 "IPv6 gateway interface name\n"
840 "Set tag for this route\n"
841 "Tag value\n"
842 "Distance value for this prefix\n"
6feb1a21 843 MPLS_LABEL_HELPSTR)
41675b4c 844{
d62a17ae 845 return static_ipv6_func(vty, 0, argv[3]->arg, NULL, argv[4]->arg,
846 argv[5]->arg, NULL, argv[7]->arg, argv[8]->arg,
847 NULL, argv[10]->arg);
41675b4c
RW		 848}
849
850/* MPLS LSP configuration write function. */
d62a17ae 851static int zebra_mpls_config(struct vty *vty)
41675b4c 852{
d62a17ae 853 int write = 0;
854 struct zebra_vrf *zvrf;
41675b4c 855
d62a17ae 856 zvrf = vrf_info_lookup(VRF_DEFAULT);
857 if (!zvrf)
858 return 0;
41675b4c 859
d62a17ae 860 write += zebra_mpls_write_lsp_config(vty, zvrf);
861 write += zebra_mpls_write_fec_config(vty, zvrf);
862 write += zebra_mpls_write_label_block_config(vty, zvrf);
863 return write;
41675b4c
RW		 864}
865
f31e084c
DS		 866DEFUN (show_mpls_fec,
867 show_mpls_fec_cmd,
868 "show mpls fec [<A.B.C.D/M|X:X::X:X/M>]",
869 SHOW_STR
870 MPLS_STR
871 "MPLS FEC table\n"
872 "FEC to display information about\n"
873 "FEC to display information about\n")
874{
d62a17ae 875 struct zebra_vrf *zvrf;
876 struct prefix p;
877 int ret;
878
879 zvrf = vrf_info_lookup(VRF_DEFAULT);
880 if (!zvrf)
881 return 0;
882
883 if (argc == 3)
884 zebra_mpls_print_fec_table(vty, zvrf);
885 else {
886 memset(&p, 0, sizeof(struct prefix));
887 ret = str2prefix(argv[3]->arg, &p);
888 if (ret <= 0) {
889 vty_out(vty, "%% Malformed address\n");
890 return CMD_WARNING;
891 }
892 zebra_mpls_print_fec(vty, zvrf, &p);
893 }
894
895 return CMD_SUCCESS;
f31e084c
DS		 896}
897
41675b4c
RW		 898DEFUN (show_mpls_table,
899 show_mpls_table_cmd,
e52702f2 900 "show mpls table [json]",
41675b4c
RW		 901 SHOW_STR
902 MPLS_STR
903 "MPLS table\n"
9973d184 904 JSON_STR)
41675b4c 905{
d62a17ae 906 struct zebra_vrf *zvrf;
907 u_char uj = use_json(argc, argv);
41675b4c 908
d62a17ae 909 zvrf = vrf_info_lookup(VRF_DEFAULT);
910 zebra_mpls_print_lsp_table(vty, zvrf, uj);
911 return CMD_SUCCESS;
41675b4c
RW		 912}
913
914DEFUN (show_mpls_table_lsp,
915 show_mpls_table_lsp_cmd,
e52702f2 916 "show mpls table (16-1048575) [json]",
41675b4c
RW		 917 SHOW_STR
918 MPLS_STR
919 "MPLS table\n"
920 "LSP to display information about\n"
9973d184 921 JSON_STR)
41675b4c 922{
d62a17ae 923 u_int32_t label;
924 struct zebra_vrf *zvrf;
925 u_char uj = use_json(argc, argv);
926
927 zvrf = vrf_info_lookup(VRF_DEFAULT);
928 label = atoi(argv[3]->arg);
929 zebra_mpls_print_lsp(vty, zvrf, label, uj);
930 return CMD_SUCCESS;
41675b4c
RW		 931}
932
fe6c7157
RW		 933DEFUN (show_mpls_status,
934 show_mpls_status_cmd,
935 "show mpls status",
936 SHOW_STR
937 "MPLS information\n"
938 "MPLS status\n")
939{
d62a17ae 940 vty_out(vty, "MPLS support enabled: %s\n",
941 (mpls_enabled) ? "yes"
942 : "no (mpls kernel extensions not detected)");
943 return CMD_SUCCESS;
fe6c7157
RW		 944}
945
d62a17ae 946static int zebra_mpls_global_block(struct vty *vty, int add_cmd,
947 const char *start_label_str,
948 const char *end_label_str)
1b6d5c7e 949{
d62a17ae 950 int ret;
951 u_int32_t start_label;
952 u_int32_t end_label;
953 struct zebra_vrf *zvrf;
954
955 zvrf = zebra_vrf_lookup_by_id(VRF_DEFAULT);
956 if (!zvrf) {
957 vty_out(vty, "%% Default VRF does not exist\n");
958 return CMD_WARNING_CONFIG_FAILED;
959 }
960
961 if (add_cmd) {
962 if (!start_label_str || !end_label_str) {
963 vty_out(vty, "%% Labels not specified\n");
964 return CMD_WARNING_CONFIG_FAILED;
965 }
966
967 start_label = atoi(start_label_str);
968 end_label = atoi(end_label_str);
969 if (!IS_MPLS_UNRESERVED_LABEL(start_label)
970 || !IS_MPLS_UNRESERVED_LABEL(end_label)) {
971 vty_out(vty, "%% Invalid label\n");
972 return CMD_WARNING_CONFIG_FAILED;
973 }
974 if (end_label < start_label) {
975 vty_out(vty, "%% End label is less than Start label\n");
976 return CMD_WARNING_CONFIG_FAILED;
977 }
978
979 ret = zebra_mpls_label_block_add(zvrf, start_label, end_label);
980 } else
981 ret = zebra_mpls_label_block_del(zvrf);
982
983 if (ret) {
984 vty_out(vty, "%% Global label block could not be %s\n",
985 add_cmd ? "added" : "deleted");
986 return CMD_WARNING_CONFIG_FAILED;
987 }
988
989 return CMD_SUCCESS;
1b6d5c7e
VV		 990}
991
992DEFUN (mpls_label_global_block,
993 mpls_label_global_block_cmd,
994 "mpls label global-block (16-1048575) (16-1048575)",
995 MPLS_STR
996 "Label configuration\n"
997 "Configure global label block\n"
998 "Start label\n"
999 "End label\n")
1000{
d62a17ae 1001 return zebra_mpls_global_block(vty, 1, argv[3]->arg, argv[4]->arg);
1b6d5c7e
VV		 1002}
1003
1004DEFUN (no_mpls_label_global_block,
1005 no_mpls_label_global_block_cmd,
1006 "no mpls label global-block [(16-1048575) (16-1048575)]",
1007 NO_STR
1008 MPLS_STR
1009 "Label configuration\n"
1010 "Configure global label block\n"
1011 "Start label\n"
1012 "End label\n")
1013{
d62a17ae 1014 return zebra_mpls_global_block(vty, 0, NULL, NULL);
1b6d5c7e
VV		 1015}
1016
41675b4c 1017/* MPLS node for MPLS LSP. */
d62a17ae 1018static struct cmd_node mpls_node = {MPLS_NODE, "", 1};
41675b4c
RW		 1019
1020/* MPLS VTY. */
d62a17ae 1021void zebra_mpls_vty_init(void)
41675b4c 1022{
d62a17ae 1023 install_element(VIEW_NODE, &show_mpls_status_cmd);
1024
1025 install_node(&mpls_node, zebra_mpls_config);
1026
1027 install_element(CONFIG_NODE, &ip_route_label_cmd);
1028 install_element(CONFIG_NODE, &ip_route_tag_label_cmd);
1029 install_element(CONFIG_NODE, &ip_route_mask_label_cmd);
1030 install_element(CONFIG_NODE, &ip_route_mask_tag_label_cmd);
1031 install_element(CONFIG_NODE, &no_ip_route_label_cmd);
1032 install_element(CONFIG_NODE, &no_ip_route_tag_label_cmd);
1033 install_element(CONFIG_NODE, &no_ip_route_mask_label_cmd);
1034 install_element(CONFIG_NODE, &no_ip_route_mask_tag_label_cmd);
1035 install_element(CONFIG_NODE, &ip_route_distance_label_cmd);
1036 install_element(CONFIG_NODE, &ip_route_tag_distance_label_cmd);
1037 install_element(CONFIG_NODE, &ip_route_mask_distance_label_cmd);
1038 install_element(CONFIG_NODE, &ip_route_mask_tag_distance_label_cmd);
1039 install_element(CONFIG_NODE, &no_ip_route_distance_label_cmd);
1040 install_element(CONFIG_NODE, &no_ip_route_tag_distance_label_cmd);
1041 install_element(CONFIG_NODE, &no_ip_route_mask_distance_label_cmd);
1042 install_element(CONFIG_NODE, &no_ip_route_mask_tag_distance_label_cmd);
1043
1044 install_element(CONFIG_NODE, &ipv6_route_label_cmd);
1045 install_element(CONFIG_NODE, &ipv6_route_ifname_label_cmd);
1046 install_element(CONFIG_NODE, &no_ipv6_route_label_cmd);
1047 install_element(CONFIG_NODE, &no_ipv6_route_ifname_label_cmd);
1048 install_element(CONFIG_NODE, &ipv6_route_pref_label_cmd);
1049 install_element(CONFIG_NODE, &ipv6_route_ifname_pref_label_cmd);
1050 install_element(CONFIG_NODE, &no_ipv6_route_pref_label_cmd);
1051 install_element(CONFIG_NODE, &no_ipv6_route_ifname_pref_label_cmd);
1052 install_element(CONFIG_NODE, &ipv6_route_tag_label_cmd);
1053 install_element(CONFIG_NODE, &ipv6_route_ifname_tag_label_cmd);
1054 install_element(CONFIG_NODE, &ipv6_route_pref_tag_label_cmd);
1055 install_element(CONFIG_NODE, &ipv6_route_ifname_pref_tag_label_cmd);
1056 install_element(CONFIG_NODE, &no_ipv6_route_tag_label_cmd);
1057 install_element(CONFIG_NODE, &no_ipv6_route_ifname_tag_label_cmd);
1058 install_element(CONFIG_NODE, &no_ipv6_route_pref_tag_label_cmd);
1059 install_element(CONFIG_NODE, &no_ipv6_route_ifname_pref_tag_label_cmd);
1060
1061 install_element(CONFIG_NODE, &mpls_transit_lsp_cmd);
1062 install_element(CONFIG_NODE, &no_mpls_transit_lsp_cmd);
1063 install_element(CONFIG_NODE, &no_mpls_transit_lsp_out_label_cmd);
1064 install_element(CONFIG_NODE, &no_mpls_transit_lsp_all_cmd);
1065 install_element(CONFIG_NODE, &mpls_label_bind_cmd);
1066 install_element(CONFIG_NODE, &no_mpls_label_bind_cmd);
1067
1068 install_element(CONFIG_NODE, &mpls_label_global_block_cmd);
1069 install_element(CONFIG_NODE, &no_mpls_label_global_block_cmd);
1070
1071 install_element(VIEW_NODE, &show_mpls_table_cmd);
1072 install_element(VIEW_NODE, &show_mpls_table_lsp_cmd);
1073 install_element(VIEW_NODE, &show_mpls_fec_cmd);
41675b4c 1074}
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