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Merge pull request #7747 from reubendowle/fixes/nhrpd
[mirror_frr.git] / bgpd / bgp_evpn_vty.c
1 /* Ethernet-VPN Packet and vty Processing File
2 * Copyright (C) 2017 6WIND
3 *
4 * This file is part of FRRouting
5 *
6 * FRRouting 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 * FRRouting 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 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
19 */
20
21 #include <zebra.h>
22 #include "command.h"
23 #include "prefix.h"
24 #include "lib/json.h"
25 #include "lib/printfrr.h"
26 #include "lib/vxlan.h"
27 #include "stream.h"
28
29 #include "bgpd/bgpd.h"
30 #include "bgpd/bgp_table.h"
31 #include "bgpd/bgp_attr.h"
32 #include "bgpd/bgp_route.h"
33 #include "bgpd/bgp_mplsvpn.h"
34 #include "bgpd/bgp_vpn.h"
35 #include "bgpd/bgp_evpn_vty.h"
36 #include "bgpd/bgp_evpn.h"
37 #include "bgpd/bgp_evpn_private.h"
38 #include "bgpd/bgp_evpn_mh.h"
39 #include "bgpd/bgp_zebra.h"
40 #include "bgpd/bgp_vty.h"
41 #include "bgpd/bgp_errors.h"
42 #include "bgpd/bgp_ecommunity.h"
43 #include "bgpd/bgp_lcommunity.h"
44 #include "bgpd/bgp_community.h"
45
46 #define SHOW_DISPLAY_STANDARD 0
47 #define SHOW_DISPLAY_TAGS 1
48 #define SHOW_DISPLAY_OVERLAY 2
49 #define VNI_STR_LEN 32
50
51 /*
52 * Context for VNI hash walk - used by callbacks.
53 */
54 struct vni_walk_ctx {
55 struct bgp *bgp;
56 struct vty *vty;
57 struct in_addr vtep_ip;
58 json_object *json;
59 int detail;
60 };
61
62 static void display_vrf_import_rt(struct vty *vty, struct vrf_irt_node *irt,
63 json_object *json)
64 {
65 const uint8_t *pnt;
66 uint8_t type, sub_type;
67 struct ecommunity_as eas;
68 struct ecommunity_ip eip;
69 struct listnode *node, *nnode;
70 struct bgp *tmp_bgp_vrf = NULL;
71 json_object *json_rt = NULL;
72 json_object *json_vrfs = NULL;
73 char rt_buf[RT_ADDRSTRLEN];
74
75 if (json) {
76 json_rt = json_object_new_object();
77 json_vrfs = json_object_new_array();
78 }
79
80 pnt = (uint8_t *)&irt->rt.val;
81 type = *pnt++;
82 sub_type = *pnt++;
83 if (sub_type != ECOMMUNITY_ROUTE_TARGET)
84 return;
85
86 memset(&eas, 0, sizeof(eas));
87 switch (type) {
88 case ECOMMUNITY_ENCODE_AS:
89 eas.as = (*pnt++ << 8);
90 eas.as |= (*pnt++);
91 ptr_get_be32(pnt, &eas.val);
92
93 snprintf(rt_buf, sizeof(rt_buf), "%u:%u", eas.as, eas.val);
94
95 if (json)
96 json_object_string_add(json_rt, "rt", rt_buf);
97 else
98 vty_out(vty, "Route-target: %s", rt_buf);
99
100 break;
101
102 case ECOMMUNITY_ENCODE_IP:
103 memcpy(&eip.ip, pnt, 4);
104 pnt += 4;
105 eip.val = (*pnt++ << 8);
106 eip.val |= (*pnt++);
107
108 snprintfrr(rt_buf, sizeof(rt_buf), "%pI4:%u", &eip.ip, eip.val);
109
110 if (json)
111 json_object_string_add(json_rt, "rt", rt_buf);
112 else
113 vty_out(vty, "Route-target: %s", rt_buf);
114
115 break;
116
117 case ECOMMUNITY_ENCODE_AS4:
118 pnt = ptr_get_be32(pnt, &eas.val);
119 eas.val = (*pnt++ << 8);
120 eas.val |= (*pnt++);
121
122 snprintf(rt_buf, sizeof(rt_buf), "%u:%u", eas.as, eas.val);
123
124 if (json)
125 json_object_string_add(json_rt, "rt", rt_buf);
126 else
127 vty_out(vty, "Route-target: %s", rt_buf);
128
129 break;
130
131 default:
132 return;
133 }
134
135 if (!json) {
136 vty_out(vty,
137 "\nList of VRFs importing routes with this route-target:\n");
138 }
139
140 for (ALL_LIST_ELEMENTS(irt->vrfs, node, nnode, tmp_bgp_vrf)) {
141 if (json)
142 json_object_array_add(
143 json_vrfs,
144 json_object_new_string(
145 vrf_id_to_name(tmp_bgp_vrf->vrf_id)));
146 else
147 vty_out(vty, " %s\n",
148 vrf_id_to_name(tmp_bgp_vrf->vrf_id));
149 }
150
151 if (json) {
152 json_object_object_add(json_rt, "vrfs", json_vrfs);
153 json_object_object_add(json, rt_buf, json_rt);
154 }
155 }
156
157 static void show_vrf_import_rt_entry(struct hash_bucket *bucket, void *args[])
158 {
159 json_object *json = NULL;
160 struct vty *vty = NULL;
161 struct vrf_irt_node *irt = (struct vrf_irt_node *)bucket->data;
162
163 vty = (struct vty *)args[0];
164 json = (struct json_object *)args[1];
165
166 display_vrf_import_rt(vty, irt, json);
167 }
168
169 static void display_import_rt(struct vty *vty, struct irt_node *irt,
170 json_object *json)
171 {
172 const uint8_t *pnt;
173 uint8_t type, sub_type;
174 struct ecommunity_as eas;
175 struct ecommunity_ip eip;
176 struct listnode *node, *nnode;
177 struct bgpevpn *tmp_vpn;
178 json_object *json_rt = NULL;
179 json_object *json_vnis = NULL;
180 char rt_buf[RT_ADDRSTRLEN];
181
182 if (json) {
183 json_rt = json_object_new_object();
184 json_vnis = json_object_new_array();
185 }
186
187 /* TODO: This needs to go into a function */
188
189 pnt = (uint8_t *)&irt->rt.val;
190 type = *pnt++;
191 sub_type = *pnt++;
192 if (sub_type != ECOMMUNITY_ROUTE_TARGET)
193 return;
194
195 memset(&eas, 0, sizeof(eas));
196 switch (type) {
197 case ECOMMUNITY_ENCODE_AS:
198 eas.as = (*pnt++ << 8);
199 eas.as |= (*pnt++);
200 ptr_get_be32(pnt, &eas.val);
201
202 snprintf(rt_buf, sizeof(rt_buf), "%u:%u", eas.as, eas.val);
203
204 if (json)
205 json_object_string_add(json_rt, "rt", rt_buf);
206 else
207 vty_out(vty, "Route-target: %s", rt_buf);
208
209 break;
210
211 case ECOMMUNITY_ENCODE_IP:
212 memcpy(&eip.ip, pnt, 4);
213 pnt += 4;
214 eip.val = (*pnt++ << 8);
215 eip.val |= (*pnt++);
216
217 snprintfrr(rt_buf, sizeof(rt_buf), "%pI4:%u", &eip.ip, eip.val);
218
219 if (json)
220 json_object_string_add(json_rt, "rt", rt_buf);
221 else
222 vty_out(vty, "Route-target: %s", rt_buf);
223
224 break;
225
226 case ECOMMUNITY_ENCODE_AS4:
227 pnt = ptr_get_be32(pnt, &eas.val);
228 eas.val = (*pnt++ << 8);
229 eas.val |= (*pnt++);
230
231 snprintf(rt_buf, sizeof(rt_buf), "%u:%u", eas.as, eas.val);
232
233 if (json)
234 json_object_string_add(json_rt, "rt", rt_buf);
235 else
236 vty_out(vty, "Route-target: %s", rt_buf);
237
238 break;
239
240 default:
241 return;
242 }
243
244 if (!json) {
245 vty_out(vty,
246 "\nList of VNIs importing routes with this route-target:\n");
247 }
248
249 for (ALL_LIST_ELEMENTS(irt->vnis, node, nnode, tmp_vpn)) {
250 if (json)
251 json_object_array_add(
252 json_vnis, json_object_new_int(tmp_vpn->vni));
253 else
254 vty_out(vty, " %u\n", tmp_vpn->vni);
255 }
256
257 if (json) {
258 json_object_object_add(json_rt, "vnis", json_vnis);
259 json_object_object_add(json, rt_buf, json_rt);
260 }
261 }
262
263 static void show_import_rt_entry(struct hash_bucket *bucket, void *args[])
264 {
265 json_object *json = NULL;
266 struct vty *vty = NULL;
267 struct irt_node *irt = (struct irt_node *)bucket->data;
268
269 vty = args[0];
270 json = args[1];
271
272 display_import_rt(vty, irt, json);
273
274 return;
275 }
276
277 static void bgp_evpn_show_route_rd_header(struct vty *vty,
278 struct bgp_dest *rd_dest,
279 json_object *json, char *rd_str,
280 int len)
281 {
282 uint16_t type;
283 struct rd_as rd_as;
284 struct rd_ip rd_ip;
285 const uint8_t *pnt;
286 const struct prefix *p = bgp_dest_get_prefix(rd_dest);
287
288 pnt = p->u.val;
289
290 /* Decode RD type. */
291 type = decode_rd_type(pnt);
292
293 if (!json)
294 vty_out(vty, "Route Distinguisher: ");
295
296 switch (type) {
297 case RD_TYPE_AS:
298 decode_rd_as(pnt + 2, &rd_as);
299 snprintf(rd_str, len, "%u:%d", rd_as.as, rd_as.val);
300 if (json)
301 json_object_string_add(json, "rd", rd_str);
302 else
303 vty_out(vty, "%s\n", rd_str);
304 break;
305
306 case RD_TYPE_AS4:
307 decode_rd_as4(pnt + 2, &rd_as);
308 snprintf(rd_str, len, "%u:%d", rd_as.as, rd_as.val);
309 if (json)
310 json_object_string_add(json, "rd", rd_str);
311 else
312 vty_out(vty, "%s\n", rd_str);
313 break;
314
315 case RD_TYPE_IP:
316 decode_rd_ip(pnt + 2, &rd_ip);
317 snprintfrr(rd_str, len, "%pI4:%d", &rd_ip.ip, rd_ip.val);
318 if (json)
319 json_object_string_add(json, "rd", rd_str);
320 else
321 vty_out(vty, "%s\n", rd_str);
322 break;
323
324 default:
325 if (json) {
326 snprintf(rd_str, len, "Unknown");
327 json_object_string_add(json, "rd", rd_str);
328 } else {
329 snprintf(rd_str, len, "Unknown RD type");
330 vty_out(vty, "%s\n", rd_str);
331 }
332 break;
333 }
334 }
335
336 static void bgp_evpn_show_route_header(struct vty *vty, struct bgp *bgp,
337 uint64_t tbl_ver, json_object *json)
338 {
339 char ri_header[] =
340 " Network Next Hop Metric LocPrf Weight Path\n";
341
342 if (json)
343 return;
344
345 vty_out(vty,
346 "BGP table version is %" PRIu64 ", local router ID is %pI4\n",
347 tbl_ver, &bgp->router_id);
348 vty_out(vty,
349 "Status codes: s suppressed, d damped, h history, * valid, > best, i - internal\n");
350 vty_out(vty, "Origin codes: i - IGP, e - EGP, ? - incomplete\n");
351 vty_out(vty,
352 "EVPN type-1 prefix: [1]:[ESI]:[EthTag]:[IPlen]:[VTEP-IP]\n");
353 vty_out(vty,
354 "EVPN type-2 prefix: [2]:[EthTag]:[MAClen]:[MAC]:[IPlen]:[IP]\n");
355 vty_out(vty, "EVPN type-3 prefix: [3]:[EthTag]:[IPlen]:[OrigIP]\n");
356 vty_out(vty, "EVPN type-4 prefix: [4]:[ESI]:[IPlen]:[OrigIP]\n");
357 vty_out(vty, "EVPN type-5 prefix: [5]:[EthTag]:[IPlen]:[IP]\n\n");
358 vty_out(vty, "%s", ri_header);
359 }
360
361 static void display_l3vni(struct vty *vty, struct bgp *bgp_vrf,
362 json_object *json)
363 {
364 char buf1[INET6_ADDRSTRLEN];
365 char *ecom_str;
366 struct listnode *node, *nnode;
367 struct ecommunity *ecom;
368 json_object *json_import_rtl = NULL;
369 json_object *json_export_rtl = NULL;
370 char buf2[ETHER_ADDR_STRLEN];
371 char originator_ip[BUFSIZ] = {0};
372
373 json_import_rtl = json_export_rtl = 0;
374
375 if (json) {
376 json_import_rtl = json_object_new_array();
377 json_export_rtl = json_object_new_array();
378 json_object_int_add(json, "vni", bgp_vrf->l3vni);
379 json_object_string_add(json, "type", "L3");
380 json_object_string_add(json, "inKernel", "True");
381 json_object_string_add(
382 json, "rd",
383 prefix_rd2str(&bgp_vrf->vrf_prd, buf1, RD_ADDRSTRLEN));
384 json_object_string_add(
385 json, "originatorIp",
386 inet_ntop(AF_INET, &bgp_vrf->originator_ip,
387 originator_ip, sizeof(originator_ip)));
388 json_object_string_add(json, "advertiseGatewayMacip", "n/a");
389 json_object_string_add(json, "advertiseSviMacIp", "n/a");
390 json_object_to_json_string_ext(json,
391 JSON_C_TO_STRING_NOSLASHESCAPE);
392 json_object_string_add(json, "advertisePip",
393 bgp_vrf->evpn_info->advertise_pip ?
394 "Enabled" : "Disabled");
395 json_object_string_add(json, "sysIP",
396 inet_ntop(AF_INET,
397 &bgp_vrf->evpn_info->pip_ip,
398 buf1, INET_ADDRSTRLEN));
399 json_object_string_add(json, "sysMac",
400 prefix_mac2str(&bgp_vrf->evpn_info->pip_rmac,
401 buf2, sizeof(buf2)));
402 json_object_string_add(json, "rmac",
403 prefix_mac2str(&bgp_vrf->rmac,
404 buf2, sizeof(buf2)));
405 } else {
406 vty_out(vty, "VNI: %d", bgp_vrf->l3vni);
407 vty_out(vty, " (known to the kernel)");
408 vty_out(vty, "\n");
409
410 vty_out(vty, " Type: %s\n", "L3");
411 vty_out(vty, " Tenant VRF: %s\n",
412 vrf_id_to_name(bgp_vrf->vrf_id));
413 vty_out(vty, " RD: %s\n",
414 prefix_rd2str(&bgp_vrf->vrf_prd, buf1, RD_ADDRSTRLEN));
415 vty_out(vty, " Originator IP: %pI4\n",
416 &bgp_vrf->originator_ip);
417 vty_out(vty, " Advertise-gw-macip : %s\n", "n/a");
418 vty_out(vty, " Advertise-svi-macip : %s\n", "n/a");
419 vty_out(vty, " Advertise-pip: %s\n",
420 bgp_vrf->evpn_info->advertise_pip ? "Yes" : "No");
421 vty_out(vty, " System-IP: %s\n",
422 inet_ntop(AF_INET, &bgp_vrf->evpn_info->pip_ip,
423 buf1, INET_ADDRSTRLEN));
424 vty_out(vty, " System-MAC: %s\n",
425 prefix_mac2str(&bgp_vrf->evpn_info->pip_rmac,
426 buf2, sizeof(buf2)));
427 vty_out(vty, " Router-MAC: %s\n",
428 prefix_mac2str(&bgp_vrf->rmac,
429 buf2, sizeof(buf2)));
430 }
431
432 if (!json)
433 vty_out(vty, " Import Route Target:\n");
434
435 for (ALL_LIST_ELEMENTS(bgp_vrf->vrf_import_rtl, node, nnode, ecom)) {
436 ecom_str = ecommunity_ecom2str(ecom,
437 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
438
439 if (json)
440 json_object_array_add(json_import_rtl,
441 json_object_new_string(ecom_str));
442 else
443 vty_out(vty, " %s\n", ecom_str);
444
445 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
446 }
447
448 if (json)
449 json_object_object_add(json, "importRts", json_import_rtl);
450 else
451 vty_out(vty, " Export Route Target:\n");
452
453 for (ALL_LIST_ELEMENTS(bgp_vrf->vrf_export_rtl, node, nnode, ecom)) {
454 ecom_str = ecommunity_ecom2str(ecom,
455 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
456
457 if (json)
458 json_object_array_add(json_export_rtl,
459 json_object_new_string(ecom_str));
460 else
461 vty_out(vty, " %s\n", ecom_str);
462
463 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
464 }
465
466 if (json)
467 json_object_object_add(json, "exportRts", json_export_rtl);
468 }
469
470 static void display_vni(struct vty *vty, struct bgpevpn *vpn, json_object *json)
471 {
472 char buf1[RD_ADDRSTRLEN];
473 char *ecom_str;
474 struct listnode *node, *nnode;
475 struct ecommunity *ecom;
476 json_object *json_import_rtl = NULL;
477 json_object *json_export_rtl = NULL;
478 struct bgp *bgp_evpn;
479 char buf[BUFSIZ] = {0};
480
481 bgp_evpn = bgp_get_evpn();
482
483 if (json) {
484 json_import_rtl = json_object_new_array();
485 json_export_rtl = json_object_new_array();
486 json_object_int_add(json, "vni", vpn->vni);
487 json_object_string_add(json, "type", "L2");
488 json_object_string_add(json, "inKernel",
489 is_vni_live(vpn) ? "True" : "False");
490 json_object_string_add(
491 json, "rd",
492 prefix_rd2str(&vpn->prd, buf1, sizeof(buf1)));
493 json_object_string_add(json, "originatorIp",
494 inet_ntop(AF_INET, &vpn->originator_ip,
495 buf, sizeof(buf)));
496 json_object_string_add(
497 json, "mcastGroup",
498 inet_ntop(AF_INET, &vpn->mcast_grp, buf, sizeof(buf)));
499 /* per vni knob is enabled -- Enabled
500 * Global knob is enabled -- Active
501 * default -- Disabled
502 */
503 if (!vpn->advertise_gw_macip &&
504 bgp_evpn && bgp_evpn->advertise_gw_macip)
505 json_object_string_add(json, "advertiseGatewayMacip",
506 "Active");
507 else if (vpn->advertise_gw_macip)
508 json_object_string_add(json, "advertiseGatewayMacip",
509 "Enabled");
510 else
511 json_object_string_add(json, "advertiseGatewayMacip",
512 "Disabled");
513 if (!vpn->advertise_svi_macip && bgp_evpn &&
514 bgp_evpn->evpn_info->advertise_svi_macip)
515 json_object_string_add(json, "advertiseSviMacIp",
516 "Active");
517 else if (vpn->advertise_svi_macip)
518 json_object_string_add(json, "advertiseSviMacIp",
519 "Enabled");
520 else
521 json_object_string_add(json, "advertiseSviMacIp",
522 "Disabled");
523 } else {
524 vty_out(vty, "VNI: %d", vpn->vni);
525 if (is_vni_live(vpn))
526 vty_out(vty, " (known to the kernel)");
527 vty_out(vty, "\n");
528
529 vty_out(vty, " Type: %s\n", "L2");
530 vty_out(vty, " Tenant-Vrf: %s\n",
531 vrf_id_to_name(vpn->tenant_vrf_id));
532 vty_out(vty, " RD: %s\n",
533 prefix_rd2str(&vpn->prd, buf1, sizeof(buf1)));
534 vty_out(vty, " Originator IP: %pI4\n", &vpn->originator_ip);
535 vty_out(vty, " Mcast group: %pI4\n", &vpn->mcast_grp);
536 if (!vpn->advertise_gw_macip &&
537 bgp_evpn && bgp_evpn->advertise_gw_macip)
538 vty_out(vty, " Advertise-gw-macip : %s\n",
539 "Active");
540 else if (vpn->advertise_gw_macip)
541 vty_out(vty, " Advertise-gw-macip : %s\n",
542 "Enabled");
543 else
544 vty_out(vty, " Advertise-gw-macip : %s\n",
545 "Disabled");
546 if (!vpn->advertise_svi_macip && bgp_evpn &&
547 bgp_evpn->evpn_info->advertise_svi_macip)
548 vty_out(vty, " Advertise-svi-macip : %s\n",
549 "Active");
550 else if (vpn->advertise_svi_macip)
551 vty_out(vty, " Advertise-svi-macip : %s\n",
552 "Enabled");
553 else
554 vty_out(vty, " Advertise-svi-macip : %s\n",
555 "Disabled");
556 }
557
558 if (!json)
559 vty_out(vty, " Import Route Target:\n");
560
561 for (ALL_LIST_ELEMENTS(vpn->import_rtl, node, nnode, ecom)) {
562 ecom_str = ecommunity_ecom2str(ecom,
563 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
564
565 if (json)
566 json_object_array_add(json_import_rtl,
567 json_object_new_string(ecom_str));
568 else
569 vty_out(vty, " %s\n", ecom_str);
570
571 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
572 }
573
574 if (json)
575 json_object_object_add(json, "importRts", json_import_rtl);
576 else
577 vty_out(vty, " Export Route Target:\n");
578
579 for (ALL_LIST_ELEMENTS(vpn->export_rtl, node, nnode, ecom)) {
580 ecom_str = ecommunity_ecom2str(ecom,
581 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
582
583 if (json)
584 json_object_array_add(json_export_rtl,
585 json_object_new_string(ecom_str));
586 else
587 vty_out(vty, " %s\n", ecom_str);
588
589 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
590 }
591
592 if (json)
593 json_object_object_add(json, "exportRts", json_export_rtl);
594 }
595
596 static void show_esi_routes(struct bgp *bgp,
597 struct bgp_evpn_es *es,
598 struct vty *vty,
599 json_object *json)
600 {
601 int header = 1;
602 struct bgp_dest *dest;
603 struct bgp_path_info *pi;
604 uint32_t prefix_cnt, path_cnt;
605 uint64_t tbl_ver;
606
607 prefix_cnt = path_cnt = 0;
608
609 tbl_ver = es->route_table->version;
610 for (dest = bgp_table_top(es->route_table); dest;
611 dest = bgp_route_next(dest)) {
612 int add_prefix_to_json = 0;
613 char prefix_str[BUFSIZ];
614 json_object *json_paths = NULL;
615 json_object *json_prefix = NULL;
616 const struct prefix *p = bgp_dest_get_prefix(dest);
617
618 prefix2str((struct prefix_evpn *)p, prefix_str,
619 sizeof(prefix_str));
620
621 if (json)
622 json_prefix = json_object_new_object();
623
624 pi = bgp_dest_get_bgp_path_info(dest);
625 if (pi) {
626 /* Overall header/legend displayed once. */
627 if (header) {
628 bgp_evpn_show_route_header(vty, bgp,
629 tbl_ver, json);
630 header = 0;
631 }
632
633 prefix_cnt++;
634 }
635
636 if (json)
637 json_paths = json_object_new_array();
638
639 /* For EVPN, the prefix is displayed for each path (to fit in
640 * with code that already exists).
641 */
642 for (; pi; pi = pi->next) {
643 json_object *json_path = NULL;
644
645 if (json)
646 json_path = json_object_new_array();
647
648 route_vty_out(vty, p, pi, 0, SAFI_EVPN, json_path,
649 false);
650
651 if (json)
652 json_object_array_add(json_paths, json_path);
653
654 path_cnt++;
655 add_prefix_to_json = 1;
656 }
657
658 if (json) {
659 if (add_prefix_to_json) {
660 json_object_string_add(json_prefix, "prefix",
661 prefix_str);
662 json_object_int_add(json_prefix, "prefixLen",
663 p->prefixlen);
664 json_object_object_add(json_prefix, "paths",
665 json_paths);
666 json_object_object_add(json, prefix_str,
667 json_prefix);
668 } else {
669 json_object_free(json_paths);
670 json_object_free(json_prefix);
671 json_paths = NULL;
672 json_prefix = NULL;
673 }
674 }
675 }
676
677 if (json) {
678 json_object_int_add(json, "numPrefix", prefix_cnt);
679 json_object_int_add(json, "numPaths", path_cnt);
680 } else {
681 if (prefix_cnt == 0)
682 vty_out(vty, "No EVPN prefixes exist for this ESI\n");
683 else
684 vty_out(vty, "\nDisplayed %u prefixes (%u paths)\n",
685 prefix_cnt, path_cnt);
686 }
687 }
688
689 /* Display all MAC-IP VNI routes linked to an ES */
690 static void bgp_evpn_show_routes_mac_ip_es(struct vty *vty, esi_t *esi,
691 json_object *json, int detail)
692 {
693 struct bgp_node *rn;
694 struct bgp_path_info *pi;
695 int header = detail ? 0 : 1;
696 uint32_t path_cnt;
697 struct listnode *node;
698 struct bgp_evpn_es *es;
699 struct bgp_path_es_info *es_info;
700 struct bgp *bgp = bgp_get_evpn();
701 json_object *json_paths = NULL;
702
703 if (!bgp)
704 return;
705
706 path_cnt = 0;
707
708 if (json)
709 json_paths = json_object_new_array();
710
711 RB_FOREACH (es, bgp_es_rb_head, &bgp_mh_info->es_rb_tree) {
712
713 if (esi && memcmp(esi, &es->esi, sizeof(*esi)))
714 continue;
715
716 for (ALL_LIST_ELEMENTS_RO(es->macip_path_list, node, es_info)) {
717 json_object *json_path = NULL;
718
719 pi = es_info->pi;
720 rn = pi->net;
721
722 if (!CHECK_FLAG(pi->flags, BGP_PATH_VALID))
723 continue;
724
725 /* Overall header/legend displayed once. */
726 if (header) {
727 bgp_evpn_show_route_header(vty, bgp, 0, json);
728 header = 0;
729 }
730
731 path_cnt++;
732
733 if (json)
734 json_path = json_object_new_array();
735
736 if (detail)
737 route_vty_out_detail(vty, bgp, rn, pi,
738 AFI_L2VPN, SAFI_EVPN,
739 json_path);
740 else
741 route_vty_out(vty, &rn->p, pi, 0, SAFI_EVPN,
742 json_path, false);
743
744 if (json)
745 json_object_array_add(json_paths, json_path);
746 }
747 }
748
749 if (json) {
750 json_object_object_add(json, "paths", json_paths);
751 json_object_int_add(json, "numPaths", path_cnt);
752 } else {
753 if (path_cnt == 0)
754 vty_out(vty, "There are no MAC-IP ES paths");
755 else
756 vty_out(vty, "\nDisplayed %u paths\n", path_cnt);
757 vty_out(vty, "\n");
758 }
759 }
760
761 static void show_vni_routes(struct bgp *bgp, struct bgpevpn *vpn, int type,
762 struct vty *vty, struct in_addr vtep_ip,
763 json_object *json, int detail)
764 {
765 struct bgp_dest *dest;
766 struct bgp_path_info *pi;
767 struct bgp_table *table;
768 int header = detail ? 0 : 1;
769 uint64_t tbl_ver;
770 uint32_t prefix_cnt, path_cnt;
771
772 prefix_cnt = path_cnt = 0;
773
774 table = vpn->route_table;
775 tbl_ver = table->version;
776 for (dest = bgp_table_top(table); dest; dest = bgp_route_next(dest)) {
777 const struct prefix_evpn *evp =
778 (const struct prefix_evpn *)bgp_dest_get_prefix(dest);
779 int add_prefix_to_json = 0;
780 char prefix_str[BUFSIZ];
781 json_object *json_paths = NULL;
782 json_object *json_prefix = NULL;
783 const struct prefix *p = bgp_dest_get_prefix(dest);
784
785 prefix2str((struct prefix_evpn *)bgp_dest_get_prefix(dest),
786 prefix_str, sizeof(prefix_str));
787
788 if (type && evp->prefix.route_type != type)
789 continue;
790
791 if (json)
792 json_prefix = json_object_new_object();
793
794 pi = bgp_dest_get_bgp_path_info(dest);
795 if (pi) {
796 /* Overall header/legend displayed once. */
797 if (header) {
798 bgp_evpn_show_route_header(vty, bgp,
799 tbl_ver, json);
800 header = 0;
801 }
802
803 prefix_cnt++;
804 }
805
806 if (json)
807 json_paths = json_object_new_array();
808
809 /* For EVPN, the prefix is displayed for each path (to fit in
810 * with code that already exists).
811 */
812 for (; pi; pi = pi->next) {
813 json_object *json_path = NULL;
814
815 if (vtep_ip.s_addr != INADDR_ANY
816 && !IPV4_ADDR_SAME(&(vtep_ip),
817 &(pi->attr->nexthop)))
818 continue;
819
820 if (json)
821 json_path = json_object_new_array();
822
823 if (detail)
824 route_vty_out_detail(vty, bgp, dest, pi,
825 AFI_L2VPN, SAFI_EVPN,
826 json_path);
827 else
828 route_vty_out(vty, p, pi, 0, SAFI_EVPN,
829 json_path, false);
830
831 if (json)
832 json_object_array_add(json_paths, json_path);
833
834 path_cnt++;
835 add_prefix_to_json = 1;
836 }
837
838 if (json) {
839 if (add_prefix_to_json) {
840 json_object_string_add(json_prefix, "prefix",
841 prefix_str);
842 json_object_int_add(json_prefix, "prefixLen",
843 p->prefixlen);
844 json_object_object_add(json_prefix, "paths",
845 json_paths);
846 json_object_object_add(json, prefix_str,
847 json_prefix);
848 } else {
849 json_object_free(json_paths);
850 json_object_free(json_prefix);
851 json_paths = NULL;
852 json_prefix = NULL;
853 }
854 }
855 }
856
857 if (json) {
858 json_object_int_add(json, "numPrefix", prefix_cnt);
859 json_object_int_add(json, "numPaths", path_cnt);
860 } else {
861 if (prefix_cnt == 0)
862 vty_out(vty, "No EVPN prefixes %sexist for this VNI",
863 type ? "(of requested type) " : "");
864 else
865 vty_out(vty, "\nDisplayed %u prefixes (%u paths)%s\n",
866 prefix_cnt, path_cnt,
867 type ? " (of requested type)" : "");
868 vty_out(vty, "\n");
869 }
870 }
871
872 static void show_vni_routes_hash(struct hash_bucket *bucket, void *arg)
873 {
874 struct bgpevpn *vpn = (struct bgpevpn *)bucket->data;
875 struct vni_walk_ctx *wctx = arg;
876 struct vty *vty = wctx->vty;
877 json_object *json = wctx->json;
878 json_object *json_vni = NULL;
879 char vni_str[VNI_STR_LEN];
880
881 snprintf(vni_str, sizeof(vni_str), "%d", vpn->vni);
882 if (json) {
883 json_vni = json_object_new_object();
884 json_object_int_add(json_vni, "vni", vpn->vni);
885 } else {
886 vty_out(vty, "\nVNI: %d\n\n", vpn->vni);
887 }
888
889 show_vni_routes(wctx->bgp, vpn, 0, wctx->vty, wctx->vtep_ip, json_vni,
890 wctx->detail);
891
892 if (json)
893 json_object_object_add(json, vni_str, json_vni);
894 }
895
896 static void show_l3vni_entry(struct vty *vty, struct bgp *bgp,
897 json_object *json)
898 {
899 json_object *json_vni = NULL;
900 json_object *json_import_rtl = NULL;
901 json_object *json_export_rtl = NULL;
902 char buf1[10];
903 char buf2[INET6_ADDRSTRLEN];
904 char buf3[BUFSIZ] = {0};
905 char rt_buf[25];
906 char *ecom_str;
907 struct listnode *node, *nnode;
908 struct ecommunity *ecom;
909
910 if (!bgp->l3vni)
911 return;
912
913 if (json) {
914 json_vni = json_object_new_object();
915 json_import_rtl = json_object_new_array();
916 json_export_rtl = json_object_new_array();
917 }
918
919 /* if an l3vni is present in bgp it is live */
920 buf1[0] = '\0';
921 snprintf(buf1, sizeof(buf1), "*");
922
923 if (json) {
924 json_object_int_add(json_vni, "vni", bgp->l3vni);
925 json_object_string_add(json_vni, "type", "L3");
926 json_object_string_add(json_vni, "inKernel", "True");
927 json_object_string_add(json_vni, "originatorIp",
928 inet_ntop(AF_INET, &bgp->originator_ip,
929 buf3, sizeof(buf3)));
930 json_object_string_add(
931 json_vni, "rd",
932 prefix_rd2str(&bgp->vrf_prd, buf2, RD_ADDRSTRLEN));
933 json_object_string_add(json_vni, "advertiseGatewayMacip",
934 "n/a");
935 json_object_string_add(json_vni, "advertiseSviMacIp", "n/a");
936 json_object_to_json_string_ext(json_vni,
937 JSON_C_TO_STRING_NOSLASHESCAPE);
938 json_object_string_add(
939 json_vni, "advertisePip",
940 bgp->evpn_info->advertise_pip ? "Enabled" : "Disabled");
941 json_object_string_add(json_vni, "sysIP",
942 inet_ntop(AF_INET,
943 &bgp->evpn_info->pip_ip, buf3,
944 sizeof(buf3)));
945 json_object_string_add(json_vni, "sysMAC",
946 prefix_mac2str(&bgp->evpn_info->pip_rmac,
947 buf2, sizeof(buf2)));
948 json_object_string_add(
949 json_vni, "rmac",
950 prefix_mac2str(&bgp->rmac, buf2, sizeof(buf2)));
951 } else {
952 vty_out(vty, "%-1s %-10u %-4s %-21s", buf1, bgp->l3vni, "L3",
953 prefix_rd2str(&bgp->vrf_prd, buf2, RD_ADDRSTRLEN));
954 }
955
956 for (ALL_LIST_ELEMENTS(bgp->vrf_import_rtl, node, nnode, ecom)) {
957 ecom_str = ecommunity_ecom2str(ecom,
958 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
959
960 if (json) {
961 json_object_array_add(json_import_rtl,
962 json_object_new_string(ecom_str));
963 } else {
964 if (listcount(bgp->vrf_import_rtl) > 1)
965 snprintf(rt_buf, sizeof(rt_buf), "%s, ...",
966 ecom_str);
967 else
968 snprintf(rt_buf, sizeof(rt_buf), "%s",
969 ecom_str);
970 vty_out(vty, " %-25s", rt_buf);
971 }
972
973 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
974
975 /* If there are multiple import RTs we break here and show only
976 * one */
977 if (!json)
978 break;
979 }
980
981 if (json)
982 json_object_object_add(json_vni, "importRTs", json_import_rtl);
983
984 for (ALL_LIST_ELEMENTS(bgp->vrf_export_rtl, node, nnode, ecom)) {
985 ecom_str = ecommunity_ecom2str(ecom,
986 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
987
988 if (json) {
989 json_object_array_add(json_export_rtl,
990 json_object_new_string(ecom_str));
991 } else {
992 if (listcount(bgp->vrf_export_rtl) > 1)
993 snprintf(rt_buf, sizeof(rt_buf), "%s, ...",
994 ecom_str);
995 else
996 snprintf(rt_buf, sizeof(rt_buf), "%s",
997 ecom_str);
998 vty_out(vty, " %-25s", rt_buf);
999 }
1000
1001 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
1002
1003 /* If there are multiple export RTs we break here and show only
1004 * one */
1005 if (!json)
1006 break;
1007 }
1008
1009 if (!json)
1010 vty_out(vty, "%-37s", vrf_id_to_name(bgp->vrf_id));
1011
1012 if (json) {
1013 char vni_str[VNI_STR_LEN];
1014
1015 json_object_object_add(json_vni, "exportRTs", json_export_rtl);
1016 snprintf(vni_str, sizeof(vni_str), "%u", bgp->l3vni);
1017 json_object_object_add(json, vni_str, json_vni);
1018 } else {
1019 vty_out(vty, "\n");
1020 }
1021 }
1022
1023 static void show_vni_entry(struct hash_bucket *bucket, void *args[])
1024 {
1025 struct vty *vty;
1026 json_object *json;
1027 json_object *json_vni = NULL;
1028 json_object *json_import_rtl = NULL;
1029 json_object *json_export_rtl = NULL;
1030 struct bgpevpn *vpn = (struct bgpevpn *)bucket->data;
1031 char buf1[10];
1032 char buf2[RD_ADDRSTRLEN];
1033 char buf3[BUFSIZ] = {0};
1034 char rt_buf[25];
1035 char *ecom_str;
1036 struct listnode *node, *nnode;
1037 struct ecommunity *ecom;
1038 struct bgp *bgp_evpn;
1039
1040 vty = args[0];
1041 json = args[1];
1042
1043 bgp_evpn = bgp_get_evpn();
1044
1045 if (json) {
1046 json_vni = json_object_new_object();
1047 json_import_rtl = json_object_new_array();
1048 json_export_rtl = json_object_new_array();
1049 }
1050
1051 buf1[0] = '\0';
1052 if (is_vni_live(vpn))
1053 snprintf(buf1, sizeof(buf1), "*");
1054
1055 if (json) {
1056 json_object_int_add(json_vni, "vni", vpn->vni);
1057 json_object_string_add(json_vni, "type", "L2");
1058 json_object_string_add(json_vni, "inKernel",
1059 is_vni_live(vpn) ? "True" : "False");
1060 json_object_string_add(
1061 json_vni, "rd",
1062 prefix_rd2str(&vpn->prd, buf2, sizeof(buf2)));
1063 json_object_string_add(json_vni, "originatorIp",
1064 inet_ntop(AF_INET, &vpn->originator_ip,
1065 buf3, sizeof(buf3)));
1066 json_object_string_add(json_vni, "mcastGroup",
1067 inet_ntop(AF_INET, &vpn->mcast_grp, buf3,
1068 sizeof(buf3)));
1069 /* per vni knob is enabled -- Enabled
1070 * Global knob is enabled -- Active
1071 * default -- Disabled
1072 */
1073 if (!vpn->advertise_gw_macip && bgp_evpn
1074 && bgp_evpn->advertise_gw_macip)
1075 json_object_string_add(
1076 json_vni, "advertiseGatewayMacip", "Active");
1077 else if (vpn->advertise_gw_macip)
1078 json_object_string_add(
1079 json_vni, "advertiseGatewayMacip", "Enabled");
1080 else
1081 json_object_string_add(
1082 json_vni, "advertiseGatewayMacip", "Disabled");
1083 if (!vpn->advertise_svi_macip && bgp_evpn
1084 && bgp_evpn->evpn_info->advertise_svi_macip)
1085 json_object_string_add(json_vni, "advertiseSviMacIp",
1086 "Active");
1087 else if (vpn->advertise_svi_macip)
1088 json_object_string_add(json_vni, "advertiseSviMacIp",
1089 "Enabled");
1090 else
1091 json_object_string_add(json_vni, "advertiseSviMacIp",
1092 "Disabled");
1093 } else {
1094 vty_out(vty, "%-1s %-10u %-4s %-21s", buf1, vpn->vni, "L2",
1095 prefix_rd2str(&vpn->prd, buf2, RD_ADDRSTRLEN));
1096 }
1097
1098 for (ALL_LIST_ELEMENTS(vpn->import_rtl, node, nnode, ecom)) {
1099 ecom_str = ecommunity_ecom2str(ecom,
1100 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
1101
1102 if (json) {
1103 json_object_array_add(json_import_rtl,
1104 json_object_new_string(ecom_str));
1105 } else {
1106 if (listcount(vpn->import_rtl) > 1)
1107 snprintf(rt_buf, sizeof(rt_buf), "%s, ...",
1108 ecom_str);
1109 else
1110 snprintf(rt_buf, sizeof(rt_buf), "%s",
1111 ecom_str);
1112 vty_out(vty, " %-25s", rt_buf);
1113 }
1114
1115 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
1116
1117 /* If there are multiple import RTs we break here and show only
1118 * one */
1119 if (!json)
1120 break;
1121 }
1122
1123 if (json)
1124 json_object_object_add(json_vni, "importRTs", json_import_rtl);
1125
1126 for (ALL_LIST_ELEMENTS(vpn->export_rtl, node, nnode, ecom)) {
1127 ecom_str = ecommunity_ecom2str(ecom,
1128 ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
1129
1130 if (json) {
1131 json_object_array_add(json_export_rtl,
1132 json_object_new_string(ecom_str));
1133 } else {
1134 if (listcount(vpn->export_rtl) > 1)
1135 snprintf(rt_buf, sizeof(rt_buf), "%s, ...",
1136 ecom_str);
1137 else
1138 snprintf(rt_buf, sizeof(rt_buf), "%s",
1139 ecom_str);
1140 vty_out(vty, " %-25s", rt_buf);
1141 }
1142
1143 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
1144
1145 /* If there are multiple export RTs we break here and show only
1146 * one */
1147 if (!json)
1148 break;
1149 }
1150
1151 if (!json)
1152 vty_out(vty, "%-37s", vrf_id_to_name(vpn->tenant_vrf_id));
1153
1154 if (json) {
1155 char vni_str[VNI_STR_LEN];
1156
1157 json_object_object_add(json_vni, "exportRTs", json_export_rtl);
1158 snprintf(vni_str, sizeof(vni_str), "%u", vpn->vni);
1159 json_object_object_add(json, vni_str, json_vni);
1160 } else {
1161 vty_out(vty, "\n");
1162 }
1163 }
1164
1165 static int bgp_show_ethernet_vpn(struct vty *vty, struct prefix_rd *prd,
1166 enum bgp_show_type type, void *output_arg,
1167 int option, bool use_json)
1168 {
1169 afi_t afi = AFI_L2VPN;
1170 struct bgp *bgp;
1171 struct bgp_table *table;
1172 struct bgp_dest *dest;
1173 struct bgp_dest *rm;
1174 struct bgp_path_info *pi;
1175 int rd_header;
1176 int header = 1;
1177 char rd_str[RD_ADDRSTRLEN];
1178 char buf[BUFSIZ];
1179 int no_display;
1180 char router_id[BUFSIZ] = {0};
1181
1182 unsigned long output_count = 0;
1183 unsigned long total_count = 0;
1184 json_object *json = NULL;
1185 json_object *json_array = NULL;
1186 json_object *json_prefix_info = NULL;
1187
1188 memset(rd_str, 0, RD_ADDRSTRLEN);
1189
1190 bgp = bgp_get_evpn();
1191 if (bgp == NULL) {
1192 if (!use_json)
1193 vty_out(vty, "No BGP process is configured\n");
1194 else
1195 vty_out(vty, "{}\n");
1196 return CMD_WARNING;
1197 }
1198
1199 if (use_json)
1200 json = json_object_new_object();
1201
1202 for (dest = bgp_table_top(bgp->rib[afi][SAFI_EVPN]); dest;
1203 dest = bgp_route_next(dest)) {
1204 uint64_t tbl_ver;
1205 json_object *json_nroute = NULL;
1206 const struct prefix *p = bgp_dest_get_prefix(dest);
1207
1208 if (prd && memcmp(p->u.val, prd->val, 8) != 0)
1209 continue;
1210
1211 table = bgp_dest_get_bgp_table_info(dest);
1212 if (!table)
1213 continue;
1214
1215 rd_header = 1;
1216 tbl_ver = table->version;
1217
1218 for (rm = bgp_table_top(table); rm; rm = bgp_route_next(rm)) {
1219 pi = bgp_dest_get_bgp_path_info(rm);
1220 if (pi == NULL)
1221 continue;
1222
1223 no_display = 0;
1224 for (; pi; pi = pi->next) {
1225 total_count++;
1226 if (type == bgp_show_type_neighbor) {
1227 struct peer *peer = output_arg;
1228
1229 if (peer_cmp(peer, pi->peer) != 0)
1230 continue;
1231 }
1232 if (type == bgp_show_type_lcommunity_exact) {
1233 struct lcommunity *lcom = output_arg;
1234
1235 if (!pi->attr->lcommunity ||
1236 !lcommunity_cmp(
1237 pi->attr->lcommunity, lcom))
1238 continue;
1239 }
1240 if (type == bgp_show_type_lcommunity) {
1241 struct lcommunity *lcom = output_arg;
1242
1243 if (!pi->attr->lcommunity ||
1244 !lcommunity_match(
1245 pi->attr->lcommunity, lcom))
1246 continue;
1247 }
1248 if (type == bgp_show_type_community) {
1249 struct community *com = output_arg;
1250
1251 if (!pi->attr->community ||
1252 !community_match(
1253 pi->attr->community, com))
1254 continue;
1255 }
1256 if (type == bgp_show_type_community_exact) {
1257 struct community *com = output_arg;
1258
1259 if (!pi->attr->community ||
1260 !community_cmp(
1261 pi->attr->community, com))
1262 continue;
1263 }
1264 if (header) {
1265 if (use_json) {
1266 json_object_int_add(
1267 json, "bgpTableVersion",
1268 tbl_ver);
1269 json_object_string_add(
1270 json,
1271 "bgpLocalRouterId",
1272 inet_ntop(
1273 AF_INET,
1274 &bgp->router_id,
1275 router_id,
1276 sizeof(router_id)));
1277 json_object_int_add(
1278 json,
1279 "defaultLocPrf",
1280 bgp->default_local_pref);
1281 json_object_int_add(
1282 json, "localAS",
1283 bgp->as);
1284 } else {
1285 if (option == SHOW_DISPLAY_TAGS)
1286 vty_out(vty,
1287 V4_HEADER_TAG);
1288 else if (
1289 option
1290 == SHOW_DISPLAY_OVERLAY)
1291 vty_out(vty,
1292 V4_HEADER_OVERLAY);
1293 else {
1294 bgp_evpn_show_route_header(vty, bgp, tbl_ver, NULL);
1295 }
1296 }
1297 header = 0;
1298 }
1299 if (rd_header) {
1300 if (use_json)
1301 json_nroute =
1302 json_object_new_object();
1303 bgp_evpn_show_route_rd_header(
1304 vty, dest, json_nroute, rd_str,
1305 RD_ADDRSTRLEN);
1306 rd_header = 0;
1307 }
1308 if (use_json && !json_array)
1309 json_array = json_object_new_array();
1310
1311 if (option == SHOW_DISPLAY_TAGS)
1312 route_vty_out_tag(
1313 vty, bgp_dest_get_prefix(rm),
1314 pi, no_display, SAFI_EVPN,
1315 json_array);
1316 else if (option == SHOW_DISPLAY_OVERLAY)
1317 route_vty_out_overlay(
1318 vty, bgp_dest_get_prefix(rm),
1319 pi, no_display, json_array);
1320 else
1321 route_vty_out(vty,
1322 bgp_dest_get_prefix(rm),
1323 pi, no_display, SAFI_EVPN,
1324 json_array, false);
1325 no_display = 1;
1326 }
1327
1328 if (no_display)
1329 output_count++;
1330
1331 if (use_json && json_array) {
1332 const struct prefix *p =
1333 bgp_dest_get_prefix(rm);
1334
1335 json_prefix_info = json_object_new_object();
1336
1337 json_object_string_add(
1338 json_prefix_info, "prefix",
1339 prefix2str((struct prefix_evpn *)p, buf,
1340 BUFSIZ));
1341
1342 json_object_int_add(json_prefix_info,
1343 "prefixLen", p->prefixlen);
1344
1345 json_object_object_add(json_prefix_info,
1346 "paths", json_array);
1347 json_object_object_add(json_nroute, buf,
1348 json_prefix_info);
1349 json_array = NULL;
1350 }
1351 }
1352
1353 if (use_json && json_nroute)
1354 json_object_object_add(json, rd_str, json_nroute);
1355 }
1356
1357 if (use_json) {
1358 json_object_int_add(json, "numPrefix", output_count);
1359 json_object_int_add(json, "totalPrefix", total_count);
1360 vty_out(vty, "%s\n", json_object_to_json_string_ext(
1361 json, JSON_C_TO_STRING_PRETTY));
1362 json_object_free(json);
1363 } else {
1364 if (output_count == 0)
1365 vty_out(vty, "No prefixes displayed, %ld exist\n",
1366 total_count);
1367 else
1368 vty_out(vty,
1369 "\nDisplayed %ld out of %ld total prefixes\n",
1370 output_count, total_count);
1371 }
1372 return CMD_SUCCESS;
1373 }
1374
1375 DEFUN(show_ip_bgp_l2vpn_evpn,
1376 show_ip_bgp_l2vpn_evpn_cmd,
1377 "show [ip] bgp l2vpn evpn [json]",
1378 SHOW_STR IP_STR BGP_STR L2VPN_HELP_STR EVPN_HELP_STR JSON_STR)
1379 {
1380 return bgp_show_ethernet_vpn(vty, NULL, bgp_show_type_normal, NULL, 0,
1381 use_json(argc, argv));
1382 }
1383
1384 DEFUN(show_ip_bgp_l2vpn_evpn_rd,
1385 show_ip_bgp_l2vpn_evpn_rd_cmd,
1386 "show [ip] bgp l2vpn evpn rd ASN:NN_OR_IP-ADDRESS:NN [json]",
1387 SHOW_STR
1388 IP_STR
1389 BGP_STR
1390 L2VPN_HELP_STR
1391 EVPN_HELP_STR
1392 "Display information for a route distinguisher\n"
1393 "VPN Route Distinguisher\n" JSON_STR)
1394 {
1395 int idx_ext_community = 0;
1396 int ret;
1397 struct prefix_rd prd;
1398
1399 argv_find(argv, argc, "ASN:NN_OR_IP-ADDRESS:NN", &idx_ext_community);
1400
1401 ret = str2prefix_rd(argv[idx_ext_community]->arg, &prd);
1402 if (!ret) {
1403 vty_out(vty, "%% Malformed Route Distinguisher\n");
1404 return CMD_WARNING;
1405 }
1406 return bgp_show_ethernet_vpn(vty, &prd, bgp_show_type_normal, NULL, 0,
1407 use_json(argc, argv));
1408 }
1409
1410 DEFUN(show_ip_bgp_l2vpn_evpn_all_tags,
1411 show_ip_bgp_l2vpn_evpn_all_tags_cmd,
1412 "show [ip] bgp l2vpn evpn all tags",
1413 SHOW_STR
1414 IP_STR
1415 BGP_STR
1416 L2VPN_HELP_STR
1417 EVPN_HELP_STR
1418 "Display information about all EVPN NLRIs\n"
1419 "Display BGP tags for prefixes\n")
1420 {
1421 return bgp_show_ethernet_vpn(vty, NULL, bgp_show_type_normal, NULL, 1,
1422 0);
1423 }
1424
1425 DEFUN(show_ip_bgp_l2vpn_evpn_rd_tags,
1426 show_ip_bgp_l2vpn_evpn_rd_tags_cmd,
1427 "show [ip] bgp l2vpn evpn rd ASN:NN_OR_IP-ADDRESS:NN tags",
1428 SHOW_STR
1429 IP_STR
1430 BGP_STR
1431 L2VPN_HELP_STR
1432 EVPN_HELP_STR
1433 "Display information for a route distinguisher\n"
1434 "VPN Route Distinguisher\n" "Display BGP tags for prefixes\n")
1435 {
1436 int idx_ext_community = 0;
1437 int ret;
1438 struct prefix_rd prd;
1439
1440 argv_find(argv, argc, "ASN:NN_OR_IP-ADDRESS:NN", &idx_ext_community);
1441
1442 ret = str2prefix_rd(argv[idx_ext_community]->arg, &prd);
1443 if (!ret) {
1444 vty_out(vty, "%% Malformed Route Distinguisher\n");
1445 return CMD_WARNING;
1446 }
1447 return bgp_show_ethernet_vpn(vty, &prd, bgp_show_type_normal, NULL, 1,
1448 0);
1449 }
1450
1451 DEFUN(show_ip_bgp_l2vpn_evpn_neighbor_routes,
1452 show_ip_bgp_l2vpn_evpn_neighbor_routes_cmd,
1453 "show [ip] bgp l2vpn evpn neighbors <A.B.C.D|X:X::X:X|WORD> routes [json]",
1454 SHOW_STR
1455 IP_STR
1456 BGP_STR
1457 L2VPN_HELP_STR
1458 EVPN_HELP_STR
1459 "Detailed information on TCP and BGP neighbor connections\n"
1460 "IPv4 Neighbor to display information about\n"
1461 "IPv6 Neighbor to display information about\n"
1462 "Neighbor on BGP configured interface\n"
1463 "Display routes learned from neighbor\n" JSON_STR)
1464 {
1465 int idx = 0;
1466 struct peer *peer;
1467 char *peerstr = NULL;
1468 bool uj = use_json(argc, argv);
1469 afi_t afi = AFI_L2VPN;
1470 safi_t safi = SAFI_EVPN;
1471 struct bgp *bgp = NULL;
1472
1473 bgp_vty_find_and_parse_afi_safi_bgp(vty, argv, argc, &idx, &afi, &safi,
1474 &bgp, uj);
1475 if (!idx) {
1476 vty_out(vty, "No index\n");
1477 return CMD_WARNING;
1478 }
1479
1480 /* neighbors <A.B.C.D|X:X::X:X|WORD> */
1481 argv_find(argv, argc, "neighbors", &idx);
1482 peerstr = argv[++idx]->arg;
1483
1484 peer = peer_lookup_in_view(vty, bgp, peerstr, uj);
1485 if (!peer) {
1486 if (uj) {
1487 json_object *json_no = NULL;
1488 json_no = json_object_new_object();
1489 json_object_string_add(json_no, "warning",
1490 "Malformed address");
1491 vty_out(vty, "%s\n",
1492 json_object_to_json_string(json_no));
1493 json_object_free(json_no);
1494 } else
1495 vty_out(vty, "Malformed address: %s\n",
1496 argv[idx]->arg);
1497 return CMD_WARNING;
1498 }
1499 if (!peer || !peer->afc[AFI_L2VPN][SAFI_EVPN]) {
1500 if (uj) {
1501 json_object *json_no = NULL;
1502 json_no = json_object_new_object();
1503 json_object_string_add(
1504 json_no, "warning",
1505 "No such neighbor or address family");
1506 vty_out(vty, "%s\n",
1507 json_object_to_json_string(json_no));
1508 json_object_free(json_no);
1509 } else
1510 vty_out(vty, "%% No such neighbor or address family\n");
1511 return CMD_WARNING;
1512 }
1513
1514 return bgp_show_ethernet_vpn(vty, NULL, bgp_show_type_neighbor, peer, 0,
1515 uj);
1516 }
1517
1518 DEFUN(show_ip_bgp_l2vpn_evpn_rd_neighbor_routes,
1519 show_ip_bgp_l2vpn_evpn_rd_neighbor_routes_cmd,
1520 "show [ip] bgp l2vpn evpn rd ASN:NN_OR_IP-ADDRESS:NN neighbors <A.B.C.D|X:X::X:X|WORD> routes [json]",
1521 SHOW_STR
1522 IP_STR
1523 BGP_STR
1524 L2VPN_HELP_STR
1525 EVPN_HELP_STR
1526 "Display information for a route distinguisher\n"
1527 "VPN Route Distinguisher\n"
1528 "Detailed information on TCP and BGP neighbor connections\n"
1529 "IPv4 Neighbor to display information about\n"
1530 "IPv6 Neighbor to display information about\n"
1531 "Neighbor on BGP configured interface\n"
1532 "Display routes learned from neighbor\n" JSON_STR)
1533 {
1534 int idx_ext_community = 0;
1535 int idx = 0;
1536 int ret;
1537 struct peer *peer;
1538 char *peerstr = NULL;
1539 struct prefix_rd prd;
1540 bool uj = use_json(argc, argv);
1541 afi_t afi = AFI_L2VPN;
1542 safi_t safi = SAFI_EVPN;
1543 struct bgp *bgp = NULL;
1544
1545 bgp_vty_find_and_parse_afi_safi_bgp(vty, argv, argc, &idx, &afi, &safi,
1546 &bgp, uj);
1547 if (!idx) {
1548 vty_out(vty, "No index\n");
1549 return CMD_WARNING;
1550 }
1551
1552 argv_find(argv, argc, "ASN:NN_OR_IP-ADDRESS:NN", &idx_ext_community);
1553 ret = str2prefix_rd(argv[idx_ext_community]->arg, &prd);
1554 if (!ret) {
1555 if (uj) {
1556 json_object *json_no = NULL;
1557 json_no = json_object_new_object();
1558 json_object_string_add(json_no, "warning",
1559 "Malformed Route Distinguisher");
1560 vty_out(vty, "%s\n",
1561 json_object_to_json_string(json_no));
1562 json_object_free(json_no);
1563 } else
1564 vty_out(vty, "%% Malformed Route Distinguisher\n");
1565 return CMD_WARNING;
1566 }
1567
1568 /* neighbors <A.B.C.D|X:X::X:X|WORD> */
1569 argv_find(argv, argc, "neighbors", &idx);
1570 peerstr = argv[++idx]->arg;
1571
1572 peer = peer_lookup_in_view(vty, bgp, peerstr, uj);
1573 if (!peer) {
1574 if (uj) {
1575 json_object *json_no = NULL;
1576 json_no = json_object_new_object();
1577 json_object_string_add(json_no, "warning",
1578 "Malformed address");
1579 vty_out(vty, "%s\n",
1580 json_object_to_json_string(json_no));
1581 json_object_free(json_no);
1582 } else
1583 vty_out(vty, "Malformed address: %s\n",
1584 argv[idx]->arg);
1585 return CMD_WARNING;
1586 }
1587 if (!peer || !peer->afc[AFI_L2VPN][SAFI_EVPN]) {
1588 if (uj) {
1589 json_object *json_no = NULL;
1590 json_no = json_object_new_object();
1591 json_object_string_add(
1592 json_no, "warning",
1593 "No such neighbor or address family");
1594 vty_out(vty, "%s\n",
1595 json_object_to_json_string(json_no));
1596 json_object_free(json_no);
1597 } else
1598 vty_out(vty, "%% No such neighbor or address family\n");
1599 return CMD_WARNING;
1600 }
1601
1602 return bgp_show_ethernet_vpn(vty, &prd, bgp_show_type_neighbor, peer, 0,
1603 uj);
1604 }
1605
1606 DEFUN(show_ip_bgp_l2vpn_evpn_neighbor_advertised_routes,
1607 show_ip_bgp_l2vpn_evpn_neighbor_advertised_routes_cmd,
1608 "show [ip] bgp l2vpn evpn neighbors <A.B.C.D|X:X::X:X|WORD> advertised-routes [json]",
1609 SHOW_STR
1610 IP_STR
1611 BGP_STR
1612 L2VPN_HELP_STR
1613 EVPN_HELP_STR
1614 "Detailed information on TCP and BGP neighbor connections\n"
1615 "IPv4 Neighbor to display information about\n"
1616 "IPv6 Neighbor to display information about\n"
1617 "Neighbor on BGP configured interface\n"
1618 "Display the routes advertised to a BGP neighbor\n" JSON_STR)
1619 {
1620 int idx = 0;
1621 struct peer *peer;
1622 bool uj = use_json(argc, argv);
1623 struct bgp *bgp = NULL;
1624 afi_t afi = AFI_L2VPN;
1625 safi_t safi = SAFI_EVPN;
1626 char *peerstr = NULL;
1627
1628 if (uj)
1629 argc--;
1630
1631 bgp_vty_find_and_parse_afi_safi_bgp(vty, argv, argc, &idx, &afi, &safi,
1632 &bgp, uj);
1633 if (!idx) {
1634 vty_out(vty, "No index\n");
1635 return CMD_WARNING;
1636 }
1637
1638 /* neighbors <A.B.C.D|X:X::X:X|WORD> */
1639 argv_find(argv, argc, "neighbors", &idx);
1640 peerstr = argv[++idx]->arg;
1641
1642 peer = peer_lookup_in_view(vty, bgp, peerstr, uj);
1643 if (!peer) {
1644 if (uj) {
1645 json_object *json_no = NULL;
1646 json_no = json_object_new_object();
1647 json_object_string_add(json_no, "warning",
1648 "Malformed address");
1649 vty_out(vty, "%s\n",
1650 json_object_to_json_string(json_no));
1651 json_object_free(json_no);
1652 } else
1653 vty_out(vty, "Malformed address: %s\n",
1654 argv[idx]->arg);
1655 return CMD_WARNING;
1656 }
1657 if (!peer || !peer->afc[AFI_L2VPN][SAFI_EVPN]) {
1658 if (uj) {
1659 json_object *json_no = NULL;
1660 json_no = json_object_new_object();
1661 json_object_string_add(
1662 json_no, "warning",
1663 "No such neighbor or address family");
1664 vty_out(vty, "%s\n",
1665 json_object_to_json_string(json_no));
1666 json_object_free(json_no);
1667 } else
1668 vty_out(vty, "%% No such neighbor or address family\n");
1669 return CMD_WARNING;
1670 }
1671
1672 return show_adj_route_vpn(vty, peer, NULL, AFI_L2VPN, SAFI_EVPN, uj);
1673 }
1674
1675 DEFUN(show_ip_bgp_l2vpn_evpn_rd_neighbor_advertised_routes,
1676 show_ip_bgp_l2vpn_evpn_rd_neighbor_advertised_routes_cmd,
1677 "show [ip] bgp l2vpn evpn rd ASN:NN_OR_IP-ADDRESS:NN neighbors <A.B.C.D|X:X::X:X|WORD> advertised-routes [json]",
1678 SHOW_STR
1679 IP_STR
1680 BGP_STR
1681 L2VPN_HELP_STR
1682 EVPN_HELP_STR
1683 "Display information for a route distinguisher\n"
1684 "VPN Route Distinguisher\n"
1685 "Detailed information on TCP and BGP neighbor connections\n"
1686 "IPv4 Neighbor to display information about\n"
1687 "IPv6 Neighbor to display information about\n"
1688 "Neighbor on BGP configured interface\n"
1689 "Display the routes advertised to a BGP neighbor\n" JSON_STR)
1690 {
1691 int idx_ext_community = 0;
1692 int idx = 0;
1693 int ret;
1694 struct peer *peer;
1695 struct prefix_rd prd;
1696 struct bgp *bgp = NULL;
1697 bool uj = use_json(argc, argv);
1698 char *peerstr = NULL;
1699 afi_t afi = AFI_L2VPN;
1700 safi_t safi = SAFI_EVPN;
1701
1702 if (uj)
1703 argc--;
1704
1705 if (uj)
1706 argc--;
1707
1708 bgp_vty_find_and_parse_afi_safi_bgp(vty, argv, argc, &idx, &afi, &safi,
1709 &bgp, uj);
1710 if (!idx) {
1711 vty_out(vty, "No index\n");
1712 return CMD_WARNING;
1713 }
1714
1715 argv_find(argv, argc, "ASN:NN_OR_IP-ADDRESS:NN", &idx_ext_community);
1716
1717 /* neighbors <A.B.C.D|X:X::X:X|WORD> */
1718 argv_find(argv, argc, "neighbors", &idx);
1719 peerstr = argv[++idx]->arg;
1720
1721 peer = peer_lookup_in_view(vty, bgp, peerstr, uj);
1722 if (!peer) {
1723 if (uj) {
1724 json_object *json_no = NULL;
1725 json_no = json_object_new_object();
1726 json_object_string_add(json_no, "warning",
1727 "Malformed address");
1728 vty_out(vty, "%s\n",
1729 json_object_to_json_string(json_no));
1730 json_object_free(json_no);
1731 } else
1732 vty_out(vty, "Malformed address: %s\n",
1733 argv[idx]->arg);
1734 return CMD_WARNING;
1735 }
1736 if (!peer || !peer->afc[AFI_L2VPN][SAFI_EVPN]) {
1737 if (uj) {
1738 json_object *json_no = NULL;
1739 json_no = json_object_new_object();
1740 json_object_string_add(
1741 json_no, "warning",
1742 "No such neighbor or address family");
1743 vty_out(vty, "%s\n",
1744 json_object_to_json_string(json_no));
1745 json_object_free(json_no);
1746 } else
1747 vty_out(vty, "%% No such neighbor or address family\n");
1748 return CMD_WARNING;
1749 }
1750
1751 ret = str2prefix_rd(argv[idx_ext_community]->arg, &prd);
1752 if (!ret) {
1753 if (uj) {
1754 json_object *json_no = NULL;
1755 json_no = json_object_new_object();
1756 json_object_string_add(json_no, "warning",
1757 "Malformed Route Distinguisher");
1758 vty_out(vty, "%s\n",
1759 json_object_to_json_string(json_no));
1760 json_object_free(json_no);
1761 } else
1762 vty_out(vty, "%% Malformed Route Distinguisher\n");
1763 return CMD_WARNING;
1764 }
1765
1766 return show_adj_route_vpn(vty, peer, &prd, AFI_L2VPN, SAFI_EVPN, uj);
1767 }
1768
1769 DEFUN(show_ip_bgp_l2vpn_evpn_all_overlay,
1770 show_ip_bgp_l2vpn_evpn_all_overlay_cmd,
1771 "show [ip] bgp l2vpn evpn all overlay [json]",
1772 SHOW_STR
1773 IP_STR
1774 BGP_STR
1775 L2VPN_HELP_STR
1776 EVPN_HELP_STR
1777 "Display information about all EVPN NLRIs\n"
1778 "Display BGP Overlay Information for prefixes\n"
1779 JSON_STR)
1780 {
1781 return bgp_show_ethernet_vpn(vty, NULL, bgp_show_type_normal, NULL,
1782 SHOW_DISPLAY_OVERLAY,
1783 use_json(argc, argv));
1784 }
1785
1786 DEFUN(show_ip_bgp_evpn_rd_overlay,
1787 show_ip_bgp_evpn_rd_overlay_cmd,
1788 "show [ip] bgp l2vpn evpn rd ASN:NN_OR_IP-ADDRESS:NN overlay",
1789 SHOW_STR
1790 IP_STR
1791 BGP_STR
1792 L2VPN_HELP_STR
1793 EVPN_HELP_STR
1794 "Display information for a route distinguisher\n"
1795 "VPN Route Distinguisher\n"
1796 "Display BGP Overlay Information for prefixes\n")
1797 {
1798 int idx_ext_community = 0;
1799 int ret;
1800 struct prefix_rd prd;
1801
1802 argv_find(argv, argc, "ASN:NN_OR_IP-ADDRESS:NN", &idx_ext_community);
1803
1804 ret = str2prefix_rd(argv[idx_ext_community]->arg, &prd);
1805 if (!ret) {
1806 vty_out(vty, "%% Malformed Route Distinguisher\n");
1807 return CMD_WARNING;
1808 }
1809 return bgp_show_ethernet_vpn(vty, &prd, bgp_show_type_normal, NULL,
1810 SHOW_DISPLAY_OVERLAY,
1811 use_json(argc, argv));
1812 }
1813
1814 DEFUN(show_bgp_l2vpn_evpn_com,
1815 show_bgp_l2vpn_evpn_com_cmd,
1816 "show bgp l2vpn evpn \
1817 <community AA:NN|large-community AA:BB:CC> \
1818 [exact-match] [json]",
1819 SHOW_STR
1820 BGP_STR
1821 L2VPN_HELP_STR
1822 EVPN_HELP_STR
1823 "Display routes matching the community\n"
1824 "Community number where AA and NN are (0-65535)\n"
1825 "Display routes matching the large-community\n"
1826 "List of large-community numbers\n"
1827 "Exact match of the communities\n"
1828 JSON_STR)
1829 {
1830 int idx = 0;
1831 int ret = 0;
1832 const char *clist_number_or_name;
1833 int show_type = bgp_show_type_normal;
1834 struct community *com;
1835 struct lcommunity *lcom;
1836
1837 if (argv_find(argv, argc, "large-community", &idx)) {
1838 clist_number_or_name = argv[++idx]->arg;
1839 show_type = bgp_show_type_lcommunity;
1840
1841 if (++idx < argc && strmatch(argv[idx]->text, "exact-match"))
1842 show_type = bgp_show_type_lcommunity_exact;
1843
1844 lcom = lcommunity_str2com(clist_number_or_name);
1845 if (!lcom) {
1846 vty_out(vty, "%% Large-community malformed\n");
1847 return CMD_WARNING;
1848 }
1849
1850 ret = bgp_show_ethernet_vpn(vty, NULL, show_type, lcom,
1851 SHOW_DISPLAY_STANDARD,
1852 use_json(argc, argv));
1853
1854 lcommunity_free(&lcom);
1855 } else if (argv_find(argv, argc, "community", &idx)) {
1856 clist_number_or_name = argv[++idx]->arg;
1857 show_type = bgp_show_type_community;
1858
1859 if (++idx < argc && strmatch(argv[idx]->text, "exact-match"))
1860 show_type = bgp_show_type_community_exact;
1861
1862 com = community_str2com(clist_number_or_name);
1863
1864 if (!com) {
1865 vty_out(vty, "%% Community malformed: %s\n",
1866 clist_number_or_name);
1867 return CMD_WARNING;
1868 }
1869
1870 ret = bgp_show_ethernet_vpn(vty, NULL, show_type, com,
1871 SHOW_DISPLAY_STANDARD,
1872 use_json(argc, argv));
1873 community_free(&com);
1874 }
1875
1876 return ret;
1877 }
1878
1879 /* For testing purpose, static route of EVPN RT-5. */
1880 DEFUN(evpnrt5_network,
1881 evpnrt5_network_cmd,
1882 "network <A.B.C.D/M|X:X::X:X/M> rd ASN:NN_OR_IP-ADDRESS:NN ethtag WORD label WORD esi WORD gwip <A.B.C.D|X:X::X:X> routermac WORD [route-map WORD]",
1883 "Specify a network to announce via BGP\n"
1884 "IP prefix\n"
1885 "IPv6 prefix\n"
1886 "Specify Route Distinguisher\n"
1887 "VPN Route Distinguisher\n"
1888 "Ethernet Tag\n"
1889 "Ethernet Tag Value\n"
1890 "BGP label\n"
1891 "label value\n"
1892 "Ethernet Segment Identifier\n"
1893 "ESI value ( 00:11:22:33:44:55:66:77:88:99 format) \n"
1894 "Gateway IP\n"
1895 "Gateway IP ( A.B.C.D )\n"
1896 "Gateway IPv6 ( X:X::X:X )\n"
1897 "Router Mac Ext Comm\n"
1898 "Router Mac address Value ( aa:bb:cc:dd:ee:ff format)\n"
1899 "Route-map to modify the attributes\n"
1900 "Name of the route map\n")
1901 {
1902 int idx_ipv4_prefixlen = 1;
1903 int idx_route_distinguisher = 3;
1904 int idx_label = 7;
1905 int idx_esi = 9;
1906 int idx_gwip = 11;
1907 int idx_ethtag = 5;
1908 int idx_routermac = 13;
1909
1910 return bgp_static_set_safi(
1911 AFI_L2VPN, SAFI_EVPN, vty, argv[idx_ipv4_prefixlen]->arg,
1912 argv[idx_route_distinguisher]->arg, argv[idx_label]->arg, NULL,
1913 BGP_EVPN_IP_PREFIX_ROUTE, argv[idx_esi]->arg,
1914 argv[idx_gwip]->arg, argv[idx_ethtag]->arg,
1915 argv[idx_routermac]->arg);
1916 }
1917
1918 /* For testing purpose, static route of EVPN RT-5. */
1919 DEFUN(no_evpnrt5_network,
1920 no_evpnrt5_network_cmd,
1921 "no network <A.B.C.D/M|X:X::X:X/M> rd ASN:NN_OR_IP-ADDRESS:NN ethtag WORD label WORD esi WORD gwip <A.B.C.D|X:X::X:X>",
1922 NO_STR
1923 "Specify a network to announce via BGP\n"
1924 "IP prefix\n"
1925 "IPv6 prefix\n"
1926 "Specify Route Distinguisher\n"
1927 "VPN Route Distinguisher\n"
1928 "Ethernet Tag\n"
1929 "Ethernet Tag Value\n"
1930 "BGP label\n"
1931 "label value\n"
1932 "Ethernet Segment Identifier\n"
1933 "ESI value ( 00:11:22:33:44:55:66:77:88:99 format) \n"
1934 "Gateway IP\n" "Gateway IP ( A.B.C.D )\n" "Gateway IPv6 ( X:X::X:X )\n")
1935 {
1936 int idx_ipv4_prefixlen = 2;
1937 int idx_ext_community = 4;
1938 int idx_label = 8;
1939 int idx_ethtag = 6;
1940 int idx_esi = 10;
1941 int idx_gwip = 12;
1942 return bgp_static_unset_safi(
1943 AFI_L2VPN, SAFI_EVPN, vty, argv[idx_ipv4_prefixlen]->arg,
1944 argv[idx_ext_community]->arg, argv[idx_label]->arg,
1945 BGP_EVPN_IP_PREFIX_ROUTE, argv[idx_esi]->arg,
1946 argv[idx_gwip]->arg, argv[idx_ethtag]->arg);
1947 }
1948
1949 static void evpn_import_rt_delete_auto(struct bgp *bgp, struct bgpevpn *vpn)
1950 {
1951 evpn_rt_delete_auto(bgp, vpn->vni, vpn->import_rtl);
1952 }
1953
1954 static void evpn_export_rt_delete_auto(struct bgp *bgp, struct bgpevpn *vpn)
1955 {
1956 evpn_rt_delete_auto(bgp, vpn->vni, vpn->export_rtl);
1957 }
1958
1959 /*
1960 * Configure the Import RTs for a VNI (vty handler). Caller expected to
1961 * check that this is a change.
1962 */
1963 static void evpn_configure_import_rt(struct bgp *bgp, struct bgpevpn *vpn,
1964 struct ecommunity *ecomadd)
1965 {
1966 /* If the VNI is "live", we need to uninstall routes using the current
1967 * import RT(s) first before we update the import RT, and subsequently
1968 * install routes.
1969 */
1970 if (is_vni_live(vpn))
1971 bgp_evpn_uninstall_routes(bgp, vpn);
1972
1973 /* Cleanup the RT to VNI mapping and get rid of existing import RT. */
1974 bgp_evpn_unmap_vni_from_its_rts(bgp, vpn);
1975
1976 /* If the auto route-target is in use we must remove it */
1977 evpn_import_rt_delete_auto(bgp, vpn);
1978
1979 /* Add new RT and rebuild the RT to VNI mapping */
1980 listnode_add_sort(vpn->import_rtl, ecomadd);
1981
1982 SET_FLAG(vpn->flags, VNI_FLAG_IMPRT_CFGD);
1983 bgp_evpn_map_vni_to_its_rts(bgp, vpn);
1984
1985 /* Install routes that match new import RT */
1986 if (is_vni_live(vpn))
1987 bgp_evpn_install_routes(bgp, vpn);
1988 }
1989
1990 /*
1991 * Unconfigure Import RT(s) for a VNI (vty handler).
1992 */
1993 static void evpn_unconfigure_import_rt(struct bgp *bgp, struct bgpevpn *vpn,
1994 struct ecommunity *ecomdel)
1995 {
1996 struct listnode *node, *nnode, *node_to_del;
1997 struct ecommunity *ecom;
1998
1999 /* Along the lines of "configure" except we have to reset to the
2000 * automatic value.
2001 */
2002 if (is_vni_live(vpn))
2003 bgp_evpn_uninstall_routes(bgp, vpn);
2004
2005 /* Cleanup the RT to VNI mapping and get rid of existing import RT. */
2006 bgp_evpn_unmap_vni_from_its_rts(bgp, vpn);
2007
2008 /* Delete all import RTs */
2009 if (ecomdel == NULL) {
2010 for (ALL_LIST_ELEMENTS(vpn->import_rtl, node, nnode, ecom)) {
2011 ecommunity_free(&ecom);
2012 list_delete_node(vpn->import_rtl, node);
2013 }
2014 }
2015
2016 /* Delete a specific import RT */
2017 else {
2018 node_to_del = NULL;
2019
2020 for (ALL_LIST_ELEMENTS(vpn->import_rtl, node, nnode, ecom)) {
2021 if (ecommunity_match(ecom, ecomdel)) {
2022 ecommunity_free(&ecom);
2023 node_to_del = node;
2024 break;
2025 }
2026 }
2027
2028 if (node_to_del)
2029 list_delete_node(vpn->import_rtl, node_to_del);
2030 }
2031
2032 assert(vpn->import_rtl);
2033 /* Reset to auto RT - this also rebuilds the RT to VNI mapping */
2034 if (list_isempty(vpn->import_rtl)) {
2035 UNSET_FLAG(vpn->flags, VNI_FLAG_IMPRT_CFGD);
2036 bgp_evpn_derive_auto_rt_import(bgp, vpn);
2037 }
2038 /* Rebuild the RT to VNI mapping */
2039 else
2040 bgp_evpn_map_vni_to_its_rts(bgp, vpn);
2041
2042 /* Install routes that match new import RT */
2043 if (is_vni_live(vpn))
2044 bgp_evpn_install_routes(bgp, vpn);
2045 }
2046
2047 /*
2048 * Configure the Export RT for a VNI (vty handler). Caller expected to
2049 * check that this is a change. Note that only a single export RT is
2050 * allowed for a VNI and any change to configuration is implemented as
2051 * a "replace" (similar to other configuration).
2052 */
2053 static void evpn_configure_export_rt(struct bgp *bgp, struct bgpevpn *vpn,
2054 struct ecommunity *ecomadd)
2055 {
2056 /* If the auto route-target is in use we must remove it */
2057 evpn_export_rt_delete_auto(bgp, vpn);
2058
2059 listnode_add_sort(vpn->export_rtl, ecomadd);
2060 SET_FLAG(vpn->flags, VNI_FLAG_EXPRT_CFGD);
2061
2062 if (is_vni_live(vpn))
2063 bgp_evpn_handle_export_rt_change(bgp, vpn);
2064 }
2065
2066 /*
2067 * Unconfigure the Export RT for a VNI (vty handler)
2068 */
2069 static void evpn_unconfigure_export_rt(struct bgp *bgp, struct bgpevpn *vpn,
2070 struct ecommunity *ecomdel)
2071 {
2072 struct listnode *node, *nnode, *node_to_del;
2073 struct ecommunity *ecom;
2074
2075 /* Delete all export RTs */
2076 if (ecomdel == NULL) {
2077 /* Reset to default and process all routes. */
2078 for (ALL_LIST_ELEMENTS(vpn->export_rtl, node, nnode, ecom)) {
2079 ecommunity_free(&ecom);
2080 list_delete_node(vpn->export_rtl, node);
2081 }
2082 }
2083
2084 /* Delete a specific export RT */
2085 else {
2086 node_to_del = NULL;
2087
2088 for (ALL_LIST_ELEMENTS(vpn->export_rtl, node, nnode, ecom)) {
2089 if (ecommunity_match(ecom, ecomdel)) {
2090 ecommunity_free(&ecom);
2091 node_to_del = node;
2092 break;
2093 }
2094 }
2095
2096 if (node_to_del)
2097 list_delete_node(vpn->export_rtl, node_to_del);
2098 }
2099
2100 assert(vpn->export_rtl);
2101 if (list_isempty(vpn->export_rtl)) {
2102 UNSET_FLAG(vpn->flags, VNI_FLAG_EXPRT_CFGD);
2103 bgp_evpn_derive_auto_rt_export(bgp, vpn);
2104 }
2105
2106 if (is_vni_live(vpn))
2107 bgp_evpn_handle_export_rt_change(bgp, vpn);
2108 }
2109
2110 /*
2111 * Configure RD for VRF
2112 */
2113 static void evpn_configure_vrf_rd(struct bgp *bgp_vrf, struct prefix_rd *rd)
2114 {
2115 /* If we have already advertise type-5 routes with a diffrent RD, we
2116 * have to delete and withdraw them firs
2117 */
2118 bgp_evpn_handle_vrf_rd_change(bgp_vrf, 1);
2119
2120 /* update RD */
2121 memcpy(&bgp_vrf->vrf_prd, rd, sizeof(struct prefix_rd));
2122 SET_FLAG(bgp_vrf->vrf_flags, BGP_VRF_RD_CFGD);
2123
2124 /* We have a new RD for VRF.
2125 * Advertise all type-5 routes again with the new RD
2126 */
2127 bgp_evpn_handle_vrf_rd_change(bgp_vrf, 0);
2128 }
2129
2130 /*
2131 * Unconfigure RD for VRF
2132 */
2133 static void evpn_unconfigure_vrf_rd(struct bgp *bgp_vrf)
2134 {
2135 /* If we have already advertise type-5 routes with a diffrent RD, we
2136 * have to delete and withdraw them firs
2137 */
2138 bgp_evpn_handle_vrf_rd_change(bgp_vrf, 1);
2139
2140 /* fall back to default RD */
2141 bgp_evpn_derive_auto_rd_for_vrf(bgp_vrf);
2142 UNSET_FLAG(bgp_vrf->vrf_flags, BGP_VRF_RD_CFGD);
2143
2144 /* We have a new RD for VRF.
2145 * Advertise all type-5 routes again with the new RD
2146 */
2147 bgp_evpn_handle_vrf_rd_change(bgp_vrf, 0);
2148 }
2149
2150 /*
2151 * Configure RD for a VNI (vty handler)
2152 */
2153 static void evpn_configure_rd(struct bgp *bgp, struct bgpevpn *vpn,
2154 struct prefix_rd *rd)
2155 {
2156 /* If the VNI is "live", we need to delete and withdraw this VNI's
2157 * local routes with the prior RD first. Then, after updating RD,
2158 * need to re-advertise.
2159 */
2160 if (is_vni_live(vpn))
2161 bgp_evpn_handle_rd_change(bgp, vpn, 1);
2162
2163 /* update RD */
2164 memcpy(&vpn->prd, rd, sizeof(struct prefix_rd));
2165 SET_FLAG(vpn->flags, VNI_FLAG_RD_CFGD);
2166
2167 if (is_vni_live(vpn))
2168 bgp_evpn_handle_rd_change(bgp, vpn, 0);
2169 }
2170
2171 /*
2172 * Unconfigure RD for a VNI (vty handler)
2173 */
2174 static void evpn_unconfigure_rd(struct bgp *bgp, struct bgpevpn *vpn)
2175 {
2176 /* If the VNI is "live", we need to delete and withdraw this VNI's
2177 * local routes with the prior RD first. Then, after resetting RD
2178 * to automatic value, need to re-advertise.
2179 */
2180 if (is_vni_live(vpn))
2181 bgp_evpn_handle_rd_change(bgp, vpn, 1);
2182
2183 /* reset RD to default */
2184 bgp_evpn_derive_auto_rd(bgp, vpn);
2185
2186 if (is_vni_live(vpn))
2187 bgp_evpn_handle_rd_change(bgp, vpn, 0);
2188 }
2189
2190 /*
2191 * Create VNI, if not already present (VTY handler). Mark as configured.
2192 */
2193 static struct bgpevpn *evpn_create_update_vni(struct bgp *bgp, vni_t vni)
2194 {
2195 struct bgpevpn *vpn;
2196 struct in_addr mcast_grp = {INADDR_ANY};
2197
2198 if (!bgp->vnihash)
2199 return NULL;
2200
2201 vpn = bgp_evpn_lookup_vni(bgp, vni);
2202 if (!vpn) {
2203 /* Check if this L2VNI is already configured as L3VNI */
2204 if (bgp_evpn_lookup_l3vni_l2vni_table(vni)) {
2205 flog_err(
2206 EC_BGP_VNI,
2207 "%u: Failed to create L2VNI %u, it is configured as L3VNI",
2208 bgp->vrf_id, vni);
2209 return NULL;
2210 }
2211
2212 /* tenant vrf will be updated when we get local_vni_add from
2213 * zebra
2214 */
2215 vpn = bgp_evpn_new(bgp, vni, bgp->router_id, 0, mcast_grp);
2216 if (!vpn) {
2217 flog_err(
2218 EC_BGP_VNI,
2219 "%u: Failed to allocate VNI entry for VNI %u - at Config",
2220 bgp->vrf_id, vni);
2221 return NULL;
2222 }
2223 }
2224
2225 /* Mark as configured. */
2226 SET_FLAG(vpn->flags, VNI_FLAG_CFGD);
2227 return vpn;
2228 }
2229
2230 /*
2231 * Delete VNI. If VNI does not exist in the system (i.e., just
2232 * configuration), all that is needed is to free it. Otherwise,
2233 * any parameters configured for the VNI need to be reset (with
2234 * appropriate action) and the VNI marked as unconfigured; the
2235 * VNI will continue to exist, purely as a "learnt" entity.
2236 */
2237 static void evpn_delete_vni(struct bgp *bgp, struct bgpevpn *vpn)
2238 {
2239 assert(bgp->vnihash);
2240
2241 if (!is_vni_live(vpn)) {
2242 bgp_evpn_free(bgp, vpn);
2243 return;
2244 }
2245
2246 /* We need to take the unconfigure action for each parameter of this VNI
2247 * that is configured. Some optimization is possible, but not worth the
2248 * additional code for an operation that should be pretty rare.
2249 */
2250 UNSET_FLAG(vpn->flags, VNI_FLAG_CFGD);
2251
2252 /* First, deal with the export side - RD and export RT changes. */
2253 if (is_rd_configured(vpn))
2254 evpn_unconfigure_rd(bgp, vpn);
2255 if (is_export_rt_configured(vpn))
2256 evpn_unconfigure_export_rt(bgp, vpn, NULL);
2257
2258 /* Next, deal with the import side. */
2259 if (is_import_rt_configured(vpn))
2260 evpn_unconfigure_import_rt(bgp, vpn, NULL);
2261 }
2262
2263 /*
2264 * Display import RT mapping to VRFs (vty handler)
2265 * bgp_evpn: evpn bgp instance
2266 */
2267 static void evpn_show_vrf_import_rts(struct vty *vty, struct bgp *bgp_evpn,
2268 json_object *json)
2269 {
2270 void *args[2];
2271
2272 args[0] = vty;
2273 args[1] = json;
2274
2275 hash_iterate(bgp_evpn->vrf_import_rt_hash,
2276 (void (*)(struct hash_bucket *,
2277 void *))show_vrf_import_rt_entry,
2278 args);
2279 }
2280
2281 /*
2282 * Display import RT mapping to VNIs (vty handler)
2283 */
2284 static void evpn_show_import_rts(struct vty *vty, struct bgp *bgp,
2285 json_object *json)
2286 {
2287 void *args[2];
2288
2289 args[0] = vty;
2290 args[1] = json;
2291
2292 hash_iterate(
2293 bgp->import_rt_hash,
2294 (void (*)(struct hash_bucket *, void *))show_import_rt_entry,
2295 args);
2296 }
2297
2298 /*
2299 * Display EVPN routes for all VNIs - vty handler.
2300 */
2301 static void evpn_show_routes_vni_all(struct vty *vty, struct bgp *bgp,
2302 struct in_addr vtep_ip, json_object *json,
2303 int detail)
2304 {
2305 uint32_t num_vnis;
2306 struct vni_walk_ctx wctx;
2307
2308 num_vnis = hashcount(bgp->vnihash);
2309 if (!num_vnis)
2310 return;
2311 memset(&wctx, 0, sizeof(struct vni_walk_ctx));
2312 wctx.bgp = bgp;
2313 wctx.vty = vty;
2314 wctx.vtep_ip = vtep_ip;
2315 wctx.json = json;
2316 wctx.detail = detail;
2317 hash_iterate(bgp->vnihash, (void (*)(struct hash_bucket *,
2318 void *))show_vni_routes_hash,
2319 &wctx);
2320 }
2321
2322 /*
2323 * Display EVPN routes for a VNI -- for specific type-3 route (vty handler).
2324 */
2325 static void evpn_show_route_vni_multicast(struct vty *vty, struct bgp *bgp,
2326 vni_t vni, struct in_addr orig_ip,
2327 json_object *json)
2328 {
2329 struct bgpevpn *vpn;
2330 struct prefix_evpn p;
2331 struct bgp_dest *dest;
2332 struct bgp_path_info *pi;
2333 uint32_t path_cnt = 0;
2334 afi_t afi;
2335 safi_t safi;
2336 json_object *json_paths = NULL;
2337
2338 afi = AFI_L2VPN;
2339 safi = SAFI_EVPN;
2340
2341 /* Locate VNI. */
2342 vpn = bgp_evpn_lookup_vni(bgp, vni);
2343 if (!vpn) {
2344 vty_out(vty, "VNI not found\n");
2345 return;
2346 }
2347
2348 /* See if route exists. */
2349 build_evpn_type3_prefix(&p, orig_ip);
2350 dest = bgp_node_lookup(vpn->route_table, (struct prefix *)&p);
2351 if (!dest || !bgp_dest_has_bgp_path_info_data(dest)) {
2352 if (!json)
2353 vty_out(vty, "%% Network not in table\n");
2354 return;
2355 }
2356
2357 if (json)
2358 json_paths = json_object_new_array();
2359
2360 /* Prefix and num paths displayed once per prefix. */
2361 route_vty_out_detail_header(vty, bgp, dest, NULL, afi, safi, json);
2362
2363 /* Display each path for this prefix. */
2364 for (pi = bgp_dest_get_bgp_path_info(dest); pi; pi = pi->next) {
2365 json_object *json_path = NULL;
2366
2367 if (json)
2368 json_path = json_object_new_array();
2369
2370 route_vty_out_detail(vty, bgp, dest, pi, afi, safi, json_path);
2371
2372 if (json)
2373 json_object_array_add(json_paths, json_path);
2374
2375 path_cnt++;
2376 }
2377
2378 if (json) {
2379 if (path_cnt)
2380 json_object_object_add(json, "paths", json_paths);
2381
2382 json_object_int_add(json, "numPaths", path_cnt);
2383 } else {
2384 vty_out(vty, "\nDisplayed %u paths for requested prefix\n",
2385 path_cnt);
2386 }
2387 }
2388
2389 /*
2390 * Display EVPN routes for a VNI -- for specific MAC and/or IP (vty handler).
2391 * By definition, only matching type-2 route will be displayed.
2392 */
2393 static void evpn_show_route_vni_macip(struct vty *vty, struct bgp *bgp,
2394 vni_t vni, struct ethaddr *mac,
2395 struct ipaddr *ip, json_object *json)
2396 {
2397 struct bgpevpn *vpn;
2398 struct prefix_evpn p;
2399 struct bgp_dest *dest;
2400 struct bgp_path_info *pi;
2401 uint32_t path_cnt = 0;
2402 afi_t afi;
2403 safi_t safi;
2404 json_object *json_paths = NULL;
2405
2406 afi = AFI_L2VPN;
2407 safi = SAFI_EVPN;
2408
2409 /* Locate VNI. */
2410 vpn = bgp_evpn_lookup_vni(bgp, vni);
2411 if (!vpn) {
2412 if (!json)
2413 vty_out(vty, "VNI not found\n");
2414 return;
2415 }
2416
2417 /* See if route exists. Look for both non-sticky and sticky. */
2418 build_evpn_type2_prefix(&p, mac, ip);
2419 dest = bgp_node_lookup(vpn->route_table, (struct prefix *)&p);
2420 if (!dest || !bgp_dest_has_bgp_path_info_data(dest)) {
2421 if (!json)
2422 vty_out(vty, "%% Network not in table\n");
2423 return;
2424 }
2425
2426 if (json)
2427 json_paths = json_object_new_array();
2428
2429 /* Prefix and num paths displayed once per prefix. */
2430 route_vty_out_detail_header(vty, bgp, dest, NULL, afi, safi, json);
2431
2432 /* Display each path for this prefix. */
2433 for (pi = bgp_dest_get_bgp_path_info(dest); pi; pi = pi->next) {
2434 json_object *json_path = NULL;
2435
2436 if (json)
2437 json_path = json_object_new_array();
2438
2439 route_vty_out_detail(vty, bgp, dest, pi, afi, safi, json_path);
2440
2441 if (json)
2442 json_object_array_add(json_paths, json_path);
2443
2444 path_cnt++;
2445 }
2446
2447 if (json) {
2448 if (path_cnt)
2449 json_object_object_add(json, "paths", json_paths);
2450
2451 json_object_int_add(json, "numPaths", path_cnt);
2452 } else {
2453 vty_out(vty, "\nDisplayed %u paths for requested prefix\n",
2454 path_cnt);
2455 }
2456 }
2457
2458 /* Disaplay EVPN routes for a ESI - VTY handler */
2459 static void evpn_show_routes_esi(struct vty *vty, struct bgp *bgp,
2460 esi_t *esi, json_object *json)
2461 {
2462 struct bgp_evpn_es *es = NULL;
2463
2464 /* locate the ES */
2465 es = bgp_evpn_es_find(esi);
2466 if (!es) {
2467 if (!json)
2468 vty_out(vty, "ESI not found\n");
2469 return;
2470 }
2471
2472 show_esi_routes(bgp, es, vty, json);
2473 }
2474
2475 /*
2476 * Display EVPN routes for a VNI - vty handler.
2477 * If 'type' is non-zero, only routes matching that type are shown.
2478 * If the vtep_ip is non zero, only routes behind that vtep are shown
2479 */
2480 static void evpn_show_routes_vni(struct vty *vty, struct bgp *bgp, vni_t vni,
2481 int type, struct in_addr vtep_ip,
2482 json_object *json)
2483 {
2484 struct bgpevpn *vpn;
2485
2486 /* Locate VNI. */
2487 vpn = bgp_evpn_lookup_vni(bgp, vni);
2488 if (!vpn) {
2489 if (!json)
2490 vty_out(vty, "VNI not found\n");
2491 return;
2492 }
2493
2494 /* Walk this VNI's route table and display appropriate routes. */
2495 show_vni_routes(bgp, vpn, type, vty, vtep_ip, json, 0);
2496 }
2497
2498 /*
2499 * Display BGP EVPN routing table -- for specific RD and MAC and/or
2500 * IP (vty handler). By definition, only matching type-2 route will be
2501 * displayed.
2502 */
2503 static void evpn_show_route_rd_macip(struct vty *vty, struct bgp *bgp,
2504 struct prefix_rd *prd, struct ethaddr *mac,
2505 struct ipaddr *ip, json_object *json)
2506 {
2507 struct prefix_evpn p;
2508 struct bgp_dest *dest;
2509 struct bgp_path_info *pi;
2510 afi_t afi;
2511 safi_t safi;
2512 uint32_t path_cnt = 0;
2513 json_object *json_paths = NULL;
2514 char prefix_str[BUFSIZ];
2515
2516 afi = AFI_L2VPN;
2517 safi = SAFI_EVPN;
2518
2519 /* See if route exists. Look for both non-sticky and sticky. */
2520 build_evpn_type2_prefix(&p, mac, ip);
2521 dest = bgp_afi_node_lookup(bgp->rib[afi][safi], afi, safi,
2522 (struct prefix *)&p, prd);
2523 if (!dest || !bgp_dest_has_bgp_path_info_data(dest)) {
2524 if (!json)
2525 vty_out(vty, "%% Network not in table\n");
2526 return;
2527 }
2528
2529 prefix2str(&p, prefix_str, sizeof(prefix_str));
2530
2531 /* Prefix and num paths displayed once per prefix. */
2532 route_vty_out_detail_header(vty, bgp, dest, prd, afi, safi, json);
2533
2534 if (json)
2535 json_paths = json_object_new_array();
2536
2537 /* Display each path for this prefix. */
2538 for (pi = bgp_dest_get_bgp_path_info(dest); pi; pi = pi->next) {
2539 json_object *json_path = NULL;
2540
2541 if (json)
2542 json_path = json_object_new_array();
2543
2544 route_vty_out_detail(vty, bgp, dest, pi, afi, safi, json_path);
2545
2546 if (json)
2547 json_object_array_add(json_paths, json_path);
2548
2549 path_cnt++;
2550 }
2551
2552 if (json && path_cnt) {
2553 if (path_cnt)
2554 json_object_object_add(json, prefix_str, json_paths);
2555 json_object_int_add(json, "numPaths", path_cnt);
2556 } else {
2557 vty_out(vty, "\nDisplayed %u paths for requested prefix\n",
2558 path_cnt);
2559 }
2560 }
2561
2562 /*
2563 * Display BGP EVPN routing table -- for specific RD (vty handler)
2564 * If 'type' is non-zero, only routes matching that type are shown.
2565 */
2566 static void evpn_show_route_rd(struct vty *vty, struct bgp *bgp,
2567 struct prefix_rd *prd, int type,
2568 json_object *json)
2569 {
2570 struct bgp_dest *rd_dest;
2571 struct bgp_table *table;
2572 struct bgp_dest *dest;
2573 struct bgp_path_info *pi;
2574 int rd_header = 1;
2575 afi_t afi;
2576 safi_t safi;
2577 uint32_t prefix_cnt, path_cnt;
2578 char rd_str[RD_ADDRSTRLEN];
2579 json_object *json_rd = NULL;
2580 int add_rd_to_json = 0;
2581
2582 afi = AFI_L2VPN;
2583 safi = SAFI_EVPN;
2584 prefix_cnt = path_cnt = 0;
2585
2586 prefix_rd2str(prd, rd_str, sizeof(rd_str));
2587
2588 rd_dest = bgp_node_lookup(bgp->rib[afi][safi], (struct prefix *)prd);
2589 if (!rd_dest)
2590 return;
2591
2592 table = bgp_dest_get_bgp_table_info(rd_dest);
2593 if (table == NULL)
2594 return;
2595
2596 if (json) {
2597 json_rd = json_object_new_object();
2598 json_object_string_add(json_rd, "rd", rd_str);
2599 }
2600
2601 /* Display all prefixes with this RD. */
2602 for (dest = bgp_table_top(table); dest; dest = bgp_route_next(dest)) {
2603 const struct prefix_evpn *evp =
2604 (const struct prefix_evpn *)bgp_dest_get_prefix(dest);
2605 json_object *json_prefix = NULL;
2606 json_object *json_paths = NULL;
2607 char prefix_str[BUFSIZ];
2608 int add_prefix_to_json = 0;
2609
2610 prefix2str((struct prefix_evpn *)evp, prefix_str,
2611 sizeof(prefix_str));
2612
2613 if (type && evp->prefix.route_type != type)
2614 continue;
2615
2616 if (json)
2617 json_prefix = json_object_new_object();
2618
2619 pi = bgp_dest_get_bgp_path_info(dest);
2620 if (pi) {
2621 /* RD header and legend - once overall. */
2622 if (rd_header && !json) {
2623 vty_out(vty,
2624 "EVPN type-1 prefix: [1]:[ESI]:[EthTag]:[IPlen]:[VTEP-IP]\n");
2625 vty_out(vty,
2626 "EVPN type-2 prefix: [2]:[EthTag]:[MAClen]:[MAC]\n");
2627 vty_out(vty,
2628 "EVPN type-3 prefix: [3]:[EthTag]:[IPlen]:[OrigIP]\n");
2629 vty_out(vty,
2630 "EVPN type-4 prefix: [4]:[ESI]:[IPlen]:[OrigIP]\n");
2631 vty_out(vty,
2632 "EVPN type-5 prefix: [5]:[EthTag]:[IPlen]:[IP]\n\n");
2633 rd_header = 0;
2634 }
2635
2636 /* Prefix and num paths displayed once per prefix. */
2637 route_vty_out_detail_header(vty, bgp, dest, prd, afi,
2638 safi, json_prefix);
2639
2640 prefix_cnt++;
2641 }
2642
2643 if (json)
2644 json_paths = json_object_new_array();
2645
2646 /* Display each path for this prefix. */
2647 for (; pi; pi = pi->next) {
2648 json_object *json_path = NULL;
2649
2650 if (json)
2651 json_path = json_object_new_array();
2652
2653 route_vty_out_detail(vty, bgp, dest, pi, afi, safi,
2654 json_path);
2655
2656 if (json)
2657 json_object_array_add(json_paths, json_path);
2658
2659 path_cnt++;
2660 add_prefix_to_json = 1;
2661 add_rd_to_json = 1;
2662 }
2663
2664 if (json) {
2665 if (add_prefix_to_json) {
2666 json_object_object_add(json_prefix, "paths",
2667 json_paths);
2668 json_object_object_add(json_rd, prefix_str,
2669 json_prefix);
2670 } else {
2671 json_object_free(json_paths);
2672 json_object_free(json_prefix);
2673 json_paths = NULL;
2674 json_prefix = NULL;
2675 }
2676 }
2677 }
2678
2679 if (json) {
2680 if (add_rd_to_json)
2681 json_object_object_add(json, rd_str, json_rd);
2682 else {
2683 json_object_free(json_rd);
2684 json_rd = NULL;
2685 }
2686
2687 json_object_int_add(json, "numPrefix", prefix_cnt);
2688 json_object_int_add(json, "numPaths", path_cnt);
2689 } else {
2690 if (prefix_cnt == 0)
2691 vty_out(vty, "No prefixes exist with this RD%s\n",
2692 type ? " (of requested type)" : "");
2693 else
2694 vty_out(vty,
2695 "\nDisplayed %u prefixes (%u paths) with this RD%s\n",
2696 prefix_cnt, path_cnt,
2697 type ? " (of requested type)" : "");
2698 }
2699 }
2700
2701 /*
2702 * Display BGP EVPN routing table - all routes (vty handler).
2703 * If 'type' is non-zero, only routes matching that type are shown.
2704 */
2705 static void evpn_show_all_routes(struct vty *vty, struct bgp *bgp, int type,
2706 json_object *json, int detail)
2707 {
2708 struct bgp_dest *rd_dest;
2709 struct bgp_table *table;
2710 struct bgp_dest *dest;
2711 struct bgp_path_info *pi;
2712 int header = detail ? 0 : 1;
2713 int rd_header;
2714 afi_t afi;
2715 safi_t safi;
2716 uint32_t prefix_cnt, path_cnt;
2717
2718 afi = AFI_L2VPN;
2719 safi = SAFI_EVPN;
2720 prefix_cnt = path_cnt = 0;
2721
2722 /* EVPN routing table is a 2-level table with the first level being
2723 * the RD.
2724 */
2725 for (rd_dest = bgp_table_top(bgp->rib[afi][safi]); rd_dest;
2726 rd_dest = bgp_route_next(rd_dest)) {
2727 char rd_str[RD_ADDRSTRLEN];
2728 json_object *json_rd = NULL; /* contains routes for an RD */
2729 int add_rd_to_json = 0;
2730 uint64_t tbl_ver;
2731 const struct prefix *rd_destp = bgp_dest_get_prefix(rd_dest);
2732
2733 table = bgp_dest_get_bgp_table_info(rd_dest);
2734 if (table == NULL)
2735 continue;
2736
2737 tbl_ver = table->version;
2738 prefix_rd2str((struct prefix_rd *)rd_destp, rd_str,
2739 sizeof(rd_str));
2740
2741 if (json)
2742 json_rd = json_object_new_object();
2743
2744 rd_header = 1;
2745
2746 /* Display all prefixes for an RD */
2747 for (dest = bgp_table_top(table); dest;
2748 dest = bgp_route_next(dest)) {
2749 json_object *json_prefix =
2750 NULL; /* contains prefix under a RD */
2751 json_object *json_paths =
2752 NULL; /* array of paths under a prefix*/
2753 const struct prefix_evpn *evp =
2754 (const struct prefix_evpn *)bgp_dest_get_prefix(
2755 dest);
2756 char prefix_str[BUFSIZ];
2757 int add_prefix_to_json = 0;
2758 const struct prefix *p = bgp_dest_get_prefix(dest);
2759
2760 prefix2str((struct prefix_evpn *)p, prefix_str,
2761 sizeof(prefix_str));
2762
2763 if (type && evp->prefix.route_type != type)
2764 continue;
2765
2766 pi = bgp_dest_get_bgp_path_info(dest);
2767 if (pi) {
2768 /* Overall header/legend displayed once. */
2769 if (header) {
2770 bgp_evpn_show_route_header(vty, bgp,
2771 tbl_ver,
2772 json);
2773 if (!json)
2774 vty_out(vty,
2775 "%19s Extended Community\n"
2776 , " ");
2777 header = 0;
2778 }
2779
2780 /* RD header - per RD. */
2781 if (rd_header) {
2782 bgp_evpn_show_route_rd_header(
2783 vty, rd_dest, json_rd, rd_str,
2784 RD_ADDRSTRLEN);
2785 rd_header = 0;
2786 }
2787
2788 prefix_cnt++;
2789 }
2790
2791 if (json) {
2792 json_prefix = json_object_new_object();
2793 json_paths = json_object_new_array();
2794 json_object_string_add(json_prefix, "prefix",
2795 prefix_str);
2796 json_object_int_add(json_prefix, "prefixLen",
2797 p->prefixlen);
2798 }
2799
2800 /* Prefix and num paths displayed once per prefix. */
2801 if (detail)
2802 route_vty_out_detail_header(
2803 vty, bgp, dest,
2804 (struct prefix_rd *)rd_destp, AFI_L2VPN,
2805 SAFI_EVPN, json_prefix);
2806
2807 /* For EVPN, the prefix is displayed for each path (to
2808 * fit in
2809 * with code that already exists).
2810 */
2811 for (; pi; pi = pi->next) {
2812 json_object *json_path = NULL;
2813 path_cnt++;
2814 add_prefix_to_json = 1;
2815 add_rd_to_json = 1;
2816
2817 if (json)
2818 json_path = json_object_new_array();
2819
2820 if (detail) {
2821 route_vty_out_detail(
2822 vty, bgp, dest, pi, AFI_L2VPN,
2823 SAFI_EVPN, json_path);
2824 } else
2825 route_vty_out(vty, p, pi, 0, SAFI_EVPN,
2826 json_path, false);
2827
2828 if (json)
2829 json_object_array_add(json_paths,
2830 json_path);
2831 }
2832
2833 if (json) {
2834 if (add_prefix_to_json) {
2835 json_object_object_add(json_prefix,
2836 "paths",
2837 json_paths);
2838 json_object_object_add(json_rd,
2839 prefix_str,
2840 json_prefix);
2841 } else {
2842 json_object_free(json_prefix);
2843 json_object_free(json_paths);
2844 json_prefix = NULL;
2845 json_paths = NULL;
2846 }
2847 }
2848 }
2849
2850 if (json) {
2851 if (add_rd_to_json)
2852 json_object_object_add(json, rd_str, json_rd);
2853 else {
2854 json_object_free(json_rd);
2855 json_rd = NULL;
2856 }
2857 }
2858 }
2859
2860 if (json) {
2861 json_object_int_add(json, "numPrefix", prefix_cnt);
2862 json_object_int_add(json, "numPaths", path_cnt);
2863 } else {
2864 if (prefix_cnt == 0) {
2865 vty_out(vty, "No EVPN prefixes %sexist\n",
2866 type ? "(of requested type) " : "");
2867 } else {
2868 vty_out(vty, "\nDisplayed %u prefixes (%u paths)%s\n",
2869 prefix_cnt, path_cnt,
2870 type ? " (of requested type)" : "");
2871 }
2872 }
2873 }
2874
2875 /*
2876 * Display specified VNI (vty handler)
2877 */
2878 static void evpn_show_vni(struct vty *vty, struct bgp *bgp, vni_t vni,
2879 json_object *json)
2880 {
2881 uint8_t found = 0;
2882 struct bgpevpn *vpn;
2883
2884 vpn = bgp_evpn_lookup_vni(bgp, vni);
2885 if (vpn) {
2886 found = 1;
2887 display_vni(vty, vpn, json);
2888 } else {
2889 struct bgp *bgp_temp;
2890 struct listnode *node = NULL;
2891
2892 for (ALL_LIST_ELEMENTS_RO(bm->bgp, node, bgp_temp)) {
2893 if (bgp_temp->l3vni == vni) {
2894 found = 1;
2895 display_l3vni(vty, bgp_temp, json);
2896 }
2897 }
2898 }
2899
2900 if (!found) {
2901 if (json) {
2902 vty_out(vty, "{}\n");
2903 } else {
2904 vty_out(vty, "VNI not found\n");
2905 return;
2906 }
2907 }
2908 }
2909
2910 /*
2911 * Display a VNI (upon user query).
2912 */
2913 static void evpn_show_all_vnis(struct vty *vty, struct bgp *bgp,
2914 json_object *json)
2915 {
2916 void *args[2];
2917 struct bgp *bgp_temp = NULL;
2918 struct listnode *node;
2919
2920
2921 if (!json) {
2922 vty_out(vty, "Flags: * - Kernel\n");
2923 vty_out(vty, " %-10s %-4s %-21s %-25s %-25s %-37s\n", "VNI",
2924 "Type", "RD", "Import RT", "Export RT", "Tenant VRF");
2925 }
2926
2927 /* print all L2 VNIS */
2928 args[0] = vty;
2929 args[1] = json;
2930 hash_iterate(bgp->vnihash,
2931 (void (*)(struct hash_bucket *, void *))show_vni_entry,
2932 args);
2933
2934 /* print all L3 VNIs */
2935 for (ALL_LIST_ELEMENTS_RO(bm->bgp, node, bgp_temp))
2936 show_l3vni_entry(vty, bgp_temp, json);
2937 }
2938
2939 /*
2940 * evpn - enable advertisement of svi MAC-IP
2941 */
2942 static void evpn_set_advertise_svi_macip(struct bgp *bgp, struct bgpevpn *vpn,
2943 uint32_t set)
2944 {
2945 if (!vpn) {
2946 if (set && bgp->evpn_info->advertise_svi_macip)
2947 return;
2948 else if (!set && !bgp->evpn_info->advertise_svi_macip)
2949 return;
2950
2951 bgp->evpn_info->advertise_svi_macip = set;
2952 bgp_zebra_advertise_svi_macip(bgp,
2953 bgp->evpn_info->advertise_svi_macip, 0);
2954 } else {
2955 if (set && vpn->advertise_svi_macip)
2956 return;
2957 else if (!set && !vpn->advertise_svi_macip)
2958 return;
2959
2960 vpn->advertise_svi_macip = set;
2961 bgp_zebra_advertise_svi_macip(bgp, vpn->advertise_svi_macip,
2962 vpn->vni);
2963 }
2964 }
2965
2966 /*
2967 * evpn - enable advertisement of default g/w
2968 */
2969 static void evpn_set_advertise_default_gw(struct bgp *bgp, struct bgpevpn *vpn)
2970 {
2971 if (!vpn) {
2972 if (bgp->advertise_gw_macip)
2973 return;
2974
2975 bgp->advertise_gw_macip = 1;
2976 bgp_zebra_advertise_gw_macip(bgp, bgp->advertise_gw_macip, 0);
2977 } else {
2978 if (vpn->advertise_gw_macip)
2979 return;
2980
2981 vpn->advertise_gw_macip = 1;
2982 bgp_zebra_advertise_gw_macip(bgp, vpn->advertise_gw_macip,
2983 vpn->vni);
2984 }
2985 return;
2986 }
2987
2988 /*
2989 * evpn - disable advertisement of default g/w
2990 */
2991 static void evpn_unset_advertise_default_gw(struct bgp *bgp,
2992 struct bgpevpn *vpn)
2993 {
2994 if (!vpn) {
2995 if (!bgp->advertise_gw_macip)
2996 return;
2997
2998 bgp->advertise_gw_macip = 0;
2999 bgp_zebra_advertise_gw_macip(bgp, bgp->advertise_gw_macip, 0);
3000 } else {
3001 if (!vpn->advertise_gw_macip)
3002 return;
3003
3004 vpn->advertise_gw_macip = 0;
3005 bgp_zebra_advertise_gw_macip(bgp, vpn->advertise_gw_macip,
3006 vpn->vni);
3007 }
3008 return;
3009 }
3010
3011 /*
3012 * evpn - enable advertisement of default g/w
3013 */
3014 static void evpn_process_default_originate_cmd(struct bgp *bgp_vrf,
3015 afi_t afi, bool add)
3016 {
3017 safi_t safi = SAFI_UNICAST; /* ipv4/ipv6 unicast */
3018
3019 if (add) {
3020 /* bail if we are already advertising default route */
3021 if (evpn_default_originate_set(bgp_vrf, afi, safi))
3022 return;
3023
3024 if (afi == AFI_IP)
3025 SET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3026 BGP_L2VPN_EVPN_DEFAULT_ORIGINATE_IPV4);
3027 else if (afi == AFI_IP6)
3028 SET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3029 BGP_L2VPN_EVPN_DEFAULT_ORIGINATE_IPV6);
3030 } else {
3031 /* bail out if we havent advertised the default route */
3032 if (!evpn_default_originate_set(bgp_vrf, afi, safi))
3033 return;
3034 if (afi == AFI_IP)
3035 UNSET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3036 BGP_L2VPN_EVPN_DEFAULT_ORIGINATE_IPV4);
3037 else if (afi == AFI_IP6)
3038 UNSET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3039 BGP_L2VPN_EVPN_DEFAULT_ORIGINATE_IPV6);
3040 }
3041
3042 bgp_evpn_install_uninstall_default_route(bgp_vrf, afi, safi, add);
3043 }
3044
3045 /*
3046 * evpn - enable advertisement of default g/w
3047 */
3048 static void evpn_set_advertise_subnet(struct bgp *bgp,
3049 struct bgpevpn *vpn)
3050 {
3051 if (vpn->advertise_subnet)
3052 return;
3053
3054 vpn->advertise_subnet = 1;
3055 bgp_zebra_advertise_subnet(bgp, vpn->advertise_subnet, vpn->vni);
3056 }
3057
3058 /*
3059 * evpn - disable advertisement of default g/w
3060 */
3061 static void evpn_unset_advertise_subnet(struct bgp *bgp, struct bgpevpn *vpn)
3062 {
3063 if (!vpn->advertise_subnet)
3064 return;
3065
3066 vpn->advertise_subnet = 0;
3067 bgp_zebra_advertise_subnet(bgp, vpn->advertise_subnet, vpn->vni);
3068 }
3069
3070 /*
3071 * EVPN (VNI advertisement) enabled. Register with zebra.
3072 */
3073 static void evpn_set_advertise_all_vni(struct bgp *bgp)
3074 {
3075 bgp->advertise_all_vni = 1;
3076 bgp_set_evpn(bgp);
3077 bgp_zebra_advertise_all_vni(bgp, bgp->advertise_all_vni);
3078 }
3079
3080 /*
3081 * EVPN (VNI advertisement) disabled. De-register with zebra. Cleanup VNI
3082 * cache, EVPN routes (delete and withdraw from peers).
3083 */
3084 static void evpn_unset_advertise_all_vni(struct bgp *bgp)
3085 {
3086 bgp->advertise_all_vni = 0;
3087 bgp_set_evpn(bgp_get_default());
3088 bgp_zebra_advertise_all_vni(bgp, bgp->advertise_all_vni);
3089 bgp_evpn_cleanup_on_disable(bgp);
3090 }
3091
3092 /*
3093 * EVPN - use RFC8365 to auto-derive RT
3094 */
3095 static void evpn_set_advertise_autort_rfc8365(struct bgp *bgp)
3096 {
3097 bgp->advertise_autort_rfc8365 = 1;
3098 bgp_evpn_handle_autort_change(bgp);
3099 }
3100
3101 /*
3102 * EVPN - don't use RFC8365 to auto-derive RT
3103 */
3104 static void evpn_unset_advertise_autort_rfc8365(struct bgp *bgp)
3105 {
3106 bgp->advertise_autort_rfc8365 = 0;
3107 bgp_evpn_handle_autort_change(bgp);
3108 }
3109
3110 static void write_vni_config(struct vty *vty, struct bgpevpn *vpn)
3111 {
3112 char buf1[RD_ADDRSTRLEN];
3113 char *ecom_str;
3114 struct listnode *node, *nnode;
3115 struct ecommunity *ecom;
3116
3117 if (is_vni_configured(vpn)) {
3118 vty_out(vty, " vni %d\n", vpn->vni);
3119 if (is_rd_configured(vpn))
3120 vty_out(vty, " rd %s\n",
3121 prefix_rd2str(&vpn->prd, buf1, sizeof(buf1)));
3122
3123 if (is_import_rt_configured(vpn)) {
3124 for (ALL_LIST_ELEMENTS(vpn->import_rtl, node, nnode,
3125 ecom)) {
3126 ecom_str = ecommunity_ecom2str(
3127 ecom, ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
3128 vty_out(vty, " route-target import %s\n",
3129 ecom_str);
3130 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
3131 }
3132 }
3133
3134 if (is_export_rt_configured(vpn)) {
3135 for (ALL_LIST_ELEMENTS(vpn->export_rtl, node, nnode,
3136 ecom)) {
3137 ecom_str = ecommunity_ecom2str(
3138 ecom, ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
3139 vty_out(vty, " route-target export %s\n",
3140 ecom_str);
3141 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
3142 }
3143 }
3144
3145 if (vpn->advertise_gw_macip)
3146 vty_out(vty, " advertise-default-gw\n");
3147
3148 if (vpn->advertise_svi_macip)
3149 vty_out(vty, " advertise-svi-ip\n");
3150
3151 if (vpn->advertise_subnet)
3152 vty_out(vty, " advertise-subnet\n");
3153
3154 vty_out(vty, " exit-vni\n");
3155 }
3156 }
3157
3158 #ifndef VTYSH_EXTRACT_PL
3159 #include "bgpd/bgp_evpn_vty_clippy.c"
3160 #endif
3161
3162 DEFPY(bgp_evpn_flood_control,
3163 bgp_evpn_flood_control_cmd,
3164 "[no$no] flooding <disable$disable|head-end-replication$her>",
3165 NO_STR
3166 "Specify handling for BUM packets\n"
3167 "Do not flood any BUM packets\n"
3168 "Flood BUM packets using head-end replication\n")
3169 {
3170 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3171 enum vxlan_flood_control flood_ctrl;
3172
3173 if (!bgp)
3174 return CMD_WARNING;
3175
3176 if (disable && !no)
3177 flood_ctrl = VXLAN_FLOOD_DISABLED;
3178 else if (her || no)
3179 flood_ctrl = VXLAN_FLOOD_HEAD_END_REPL;
3180 else
3181 return CMD_WARNING;
3182
3183 if (bgp->vxlan_flood_ctrl == flood_ctrl)
3184 return CMD_SUCCESS;
3185
3186 bgp->vxlan_flood_ctrl = flood_ctrl;
3187 bgp_evpn_flood_control_change(bgp);
3188
3189 return CMD_SUCCESS;
3190 }
3191
3192 DEFUN (bgp_evpn_advertise_default_gw_vni,
3193 bgp_evpn_advertise_default_gw_vni_cmd,
3194 "advertise-default-gw",
3195 "Advertise default g/w mac-ip routes in EVPN for a VNI\n")
3196 {
3197 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3198 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
3199
3200 if (!bgp)
3201 return CMD_WARNING;
3202
3203 evpn_set_advertise_default_gw(bgp, vpn);
3204
3205 return CMD_SUCCESS;
3206 }
3207
3208 DEFUN (no_bgp_evpn_advertise_default_vni_gw,
3209 no_bgp_evpn_advertise_default_gw_vni_cmd,
3210 "no advertise-default-gw",
3211 NO_STR
3212 "Withdraw default g/w mac-ip routes from EVPN for a VNI\n")
3213 {
3214 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3215 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
3216
3217 if (!bgp)
3218 return CMD_WARNING;
3219
3220 evpn_unset_advertise_default_gw(bgp, vpn);
3221
3222 return CMD_SUCCESS;
3223 }
3224
3225
3226 DEFUN (bgp_evpn_advertise_default_gw,
3227 bgp_evpn_advertise_default_gw_cmd,
3228 "advertise-default-gw",
3229 "Advertise All default g/w mac-ip routes in EVPN\n")
3230 {
3231 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3232
3233 if (!bgp)
3234 return CMD_WARNING;
3235
3236 if (!EVPN_ENABLED(bgp)) {
3237 vty_out(vty,
3238 "This command is only supported under the EVPN VRF\n");
3239 return CMD_WARNING;
3240 }
3241
3242 evpn_set_advertise_default_gw(bgp, NULL);
3243
3244 return CMD_SUCCESS;
3245 }
3246
3247 DEFUN (no_bgp_evpn_advertise_default_gw,
3248 no_bgp_evpn_advertise_default_gw_cmd,
3249 "no advertise-default-gw",
3250 NO_STR
3251 "Withdraw All default g/w mac-ip routes from EVPN\n")
3252 {
3253 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3254
3255 if (!bgp)
3256 return CMD_WARNING;
3257
3258 if (!EVPN_ENABLED(bgp)) {
3259 vty_out(vty,
3260 "This command is only supported under the EVPN VRF\n");
3261 return CMD_WARNING;
3262 }
3263
3264 evpn_unset_advertise_default_gw(bgp, NULL);
3265
3266 return CMD_SUCCESS;
3267 }
3268
3269 DEFUN (bgp_evpn_advertise_all_vni,
3270 bgp_evpn_advertise_all_vni_cmd,
3271 "advertise-all-vni",
3272 "Advertise All local VNIs\n")
3273 {
3274 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3275 struct bgp *bgp_evpn = NULL;
3276
3277 if (!bgp)
3278 return CMD_WARNING;
3279
3280 bgp_evpn = bgp_get_evpn();
3281 if (bgp_evpn && bgp_evpn != bgp) {
3282 vty_out(vty, "%% Please unconfigure EVPN in VRF %s\n",
3283 bgp_evpn->name);
3284 return CMD_WARNING_CONFIG_FAILED;
3285 }
3286
3287 evpn_set_advertise_all_vni(bgp);
3288 return CMD_SUCCESS;
3289 }
3290
3291 DEFUN (no_bgp_evpn_advertise_all_vni,
3292 no_bgp_evpn_advertise_all_vni_cmd,
3293 "no advertise-all-vni",
3294 NO_STR
3295 "Advertise All local VNIs\n")
3296 {
3297 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3298
3299 if (!bgp)
3300 return CMD_WARNING;
3301 evpn_unset_advertise_all_vni(bgp);
3302 return CMD_SUCCESS;
3303 }
3304
3305 DEFUN (bgp_evpn_advertise_autort_rfc8365,
3306 bgp_evpn_advertise_autort_rfc8365_cmd,
3307 "autort rfc8365-compatible",
3308 "Auto-derivation of RT\n"
3309 "Auto-derivation of RT using RFC8365\n")
3310 {
3311 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3312
3313 if (!bgp)
3314 return CMD_WARNING;
3315 evpn_set_advertise_autort_rfc8365(bgp);
3316 return CMD_SUCCESS;
3317 }
3318
3319 DEFUN (no_bgp_evpn_advertise_autort_rfc8365,
3320 no_bgp_evpn_advertise_autort_rfc8365_cmd,
3321 "no autort rfc8365-compatible",
3322 NO_STR
3323 "Auto-derivation of RT\n"
3324 "Auto-derivation of RT using RFC8365\n")
3325 {
3326 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3327
3328 if (!bgp)
3329 return CMD_WARNING;
3330 evpn_unset_advertise_autort_rfc8365(bgp);
3331 return CMD_SUCCESS;
3332 }
3333
3334 DEFUN (bgp_evpn_default_originate,
3335 bgp_evpn_default_originate_cmd,
3336 "default-originate <ipv4 | ipv6>",
3337 "originate a default route\n"
3338 "ipv4 address family\n"
3339 "ipv6 address family\n")
3340 {
3341 afi_t afi = 0;
3342 int idx_afi = 0;
3343 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
3344
3345 if (!bgp_vrf)
3346 return CMD_WARNING;
3347 argv_find_and_parse_afi(argv, argc, &idx_afi, &afi);
3348 evpn_process_default_originate_cmd(bgp_vrf, afi, true);
3349 return CMD_SUCCESS;
3350 }
3351
3352 DEFUN (no_bgp_evpn_default_originate,
3353 no_bgp_evpn_default_originate_cmd,
3354 "no default-originate <ipv4 | ipv6>",
3355 NO_STR
3356 "withdraw a default route\n"
3357 "ipv4 address family\n"
3358 "ipv6 address family\n")
3359 {
3360 afi_t afi = 0;
3361 int idx_afi = 0;
3362 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
3363
3364 if (!bgp_vrf)
3365 return CMD_WARNING;
3366 argv_find_and_parse_afi(argv, argc, &idx_afi, &afi);
3367 evpn_process_default_originate_cmd(bgp_vrf, afi, false);
3368 return CMD_SUCCESS;
3369 }
3370
3371 DEFPY (dup_addr_detection,
3372 dup_addr_detection_cmd,
3373 "dup-addr-detection [max-moves (2-1000)$max_moves_val time (2-1800)$time_val]",
3374 "Duplicate address detection\n"
3375 "Max allowed moves before address detected as duplicate\n"
3376 "Num of max allowed moves (2-1000) default 5\n"
3377 "Duplicate address detection time\n"
3378 "Time in seconds (2-1800) default 180\n")
3379 {
3380 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
3381
3382 if (!bgp_vrf)
3383 return CMD_WARNING;
3384
3385 if (!EVPN_ENABLED(bgp_vrf)) {
3386 vty_out(vty,
3387 "This command is only supported under the EVPN VRF\n");
3388 return CMD_WARNING;
3389 }
3390
3391 bgp_vrf->evpn_info->dup_addr_detect = true;
3392
3393 if (time_val)
3394 bgp_vrf->evpn_info->dad_time = time_val;
3395 if (max_moves_val)
3396 bgp_vrf->evpn_info->dad_max_moves = max_moves_val;
3397
3398 bgp_zebra_dup_addr_detection(bgp_vrf);
3399
3400 return CMD_SUCCESS;
3401 }
3402
3403 DEFPY (dup_addr_detection_auto_recovery,
3404 dup_addr_detection_auto_recovery_cmd,
3405 "dup-addr-detection freeze <permanent |(30-3600)$freeze_time_val>",
3406 "Duplicate address detection\n"
3407 "Duplicate address detection freeze\n"
3408 "Duplicate address detection permanent freeze\n"
3409 "Duplicate address detection freeze time (30-3600)\n")
3410 {
3411 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
3412 uint32_t freeze_time = freeze_time_val;
3413
3414 if (!bgp_vrf)
3415 return CMD_WARNING;
3416
3417 if (!EVPN_ENABLED(bgp_vrf)) {
3418 vty_out(vty,
3419 "This command is only supported under the EVPN VRF\n");
3420 return CMD_WARNING;
3421 }
3422
3423 bgp_vrf->evpn_info->dup_addr_detect = true;
3424 bgp_vrf->evpn_info->dad_freeze = true;
3425 bgp_vrf->evpn_info->dad_freeze_time = freeze_time;
3426
3427 bgp_zebra_dup_addr_detection(bgp_vrf);
3428
3429 return CMD_SUCCESS;
3430 }
3431
3432 DEFPY (no_dup_addr_detection,
3433 no_dup_addr_detection_cmd,
3434 "no dup-addr-detection [max-moves (2-1000)$max_moves_val time (2-1800)$time_val | freeze <permanent$permanent_val | (30-3600)$freeze_time_val>]",
3435 NO_STR
3436 "Duplicate address detection\n"
3437 "Max allowed moves before address detected as duplicate\n"
3438 "Num of max allowed moves (2-1000) default 5\n"
3439 "Duplicate address detection time\n"
3440 "Time in seconds (2-1800) default 180\n"
3441 "Duplicate address detection freeze\n"
3442 "Duplicate address detection permanent freeze\n"
3443 "Duplicate address detection freeze time (30-3600)\n")
3444 {
3445 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
3446 uint32_t max_moves = (uint32_t)max_moves_val;
3447 uint32_t freeze_time = (uint32_t)freeze_time_val;
3448
3449 if (!bgp_vrf)
3450 return CMD_WARNING;
3451
3452 if (!EVPN_ENABLED(bgp_vrf)) {
3453 vty_out(vty,
3454 "This command is only supported under the EVPN VRF\n");
3455 return CMD_WARNING;
3456 }
3457
3458 if (argc == 2) {
3459 if (!bgp_vrf->evpn_info->dup_addr_detect)
3460 return CMD_SUCCESS;
3461 /* Reset all parameters to default. */
3462 bgp_vrf->evpn_info->dup_addr_detect = false;
3463 bgp_vrf->evpn_info->dad_time = EVPN_DAD_DEFAULT_TIME;
3464 bgp_vrf->evpn_info->dad_max_moves = EVPN_DAD_DEFAULT_MAX_MOVES;
3465 bgp_vrf->evpn_info->dad_freeze = false;
3466 bgp_vrf->evpn_info->dad_freeze_time = 0;
3467 } else {
3468 if (max_moves) {
3469 if (bgp_vrf->evpn_info->dad_max_moves != max_moves) {
3470 vty_out(vty,
3471 "%% Value does not match with config\n");
3472 return CMD_SUCCESS;
3473 }
3474 bgp_vrf->evpn_info->dad_max_moves =
3475 EVPN_DAD_DEFAULT_MAX_MOVES;
3476 }
3477
3478 if (time_val) {
3479 if (bgp_vrf->evpn_info->dad_time != time_val) {
3480 vty_out(vty,
3481 "%% Value does not match with config\n");
3482 return CMD_SUCCESS;
3483 }
3484 bgp_vrf->evpn_info->dad_time = EVPN_DAD_DEFAULT_TIME;
3485 }
3486
3487 if (freeze_time) {
3488 if (bgp_vrf->evpn_info->dad_freeze_time
3489 != freeze_time) {
3490 vty_out(vty,
3491 "%% Value does not match with config\n");
3492 return CMD_SUCCESS;
3493 }
3494 bgp_vrf->evpn_info->dad_freeze_time = 0;
3495 bgp_vrf->evpn_info->dad_freeze = false;
3496 }
3497
3498 if (permanent_val) {
3499 if (bgp_vrf->evpn_info->dad_freeze_time) {
3500 vty_out(vty,
3501 "%% Value does not match with config\n");
3502 return CMD_SUCCESS;
3503 }
3504 bgp_vrf->evpn_info->dad_freeze = false;
3505 }
3506 }
3507
3508 bgp_zebra_dup_addr_detection(bgp_vrf);
3509
3510 return CMD_SUCCESS;
3511 }
3512
3513 DEFPY(bgp_evpn_advertise_svi_ip,
3514 bgp_evpn_advertise_svi_ip_cmd,
3515 "[no$no] advertise-svi-ip",
3516 NO_STR
3517 "Advertise svi mac-ip routes in EVPN\n")
3518 {
3519 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3520
3521 if (!bgp)
3522 return CMD_WARNING;
3523
3524 if (!EVPN_ENABLED(bgp)) {
3525 vty_out(vty,
3526 "This command is only supported under EVPN VRF\n");
3527 return CMD_WARNING;
3528 }
3529
3530 if (no)
3531 evpn_set_advertise_svi_macip(bgp, NULL, 0);
3532 else
3533 evpn_set_advertise_svi_macip(bgp, NULL, 1);
3534
3535 return CMD_SUCCESS;
3536 }
3537
3538 DEFPY(bgp_evpn_advertise_svi_ip_vni,
3539 bgp_evpn_advertise_svi_ip_vni_cmd,
3540 "[no$no] advertise-svi-ip",
3541 NO_STR
3542 "Advertise svi mac-ip routes in EVPN for a VNI\n")
3543 {
3544 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3545 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
3546
3547 if (!bgp)
3548 return CMD_WARNING;
3549
3550 if (no)
3551 evpn_set_advertise_svi_macip(bgp, vpn, 0);
3552 else
3553 evpn_set_advertise_svi_macip(bgp, vpn, 1);
3554
3555 return CMD_SUCCESS;
3556 }
3557
3558 DEFUN_HIDDEN (bgp_evpn_advertise_vni_subnet,
3559 bgp_evpn_advertise_vni_subnet_cmd,
3560 "advertise-subnet",
3561 "Advertise the subnet corresponding to VNI\n")
3562 {
3563 struct bgp *bgp_vrf = NULL;
3564 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3565 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
3566
3567 if (!bgp)
3568 return CMD_WARNING;
3569
3570 bgp_vrf = bgp_lookup_by_vrf_id(vpn->tenant_vrf_id);
3571 if (!bgp_vrf)
3572 return CMD_WARNING;
3573
3574 evpn_set_advertise_subnet(bgp, vpn);
3575 return CMD_SUCCESS;
3576 }
3577
3578 DEFUN_HIDDEN (no_bgp_evpn_advertise_vni_subnet,
3579 no_bgp_evpn_advertise_vni_subnet_cmd,
3580 "no advertise-subnet",
3581 NO_STR
3582 "Advertise All local VNIs\n")
3583 {
3584 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
3585 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
3586
3587 if (!bgp)
3588 return CMD_WARNING;
3589
3590 evpn_unset_advertise_subnet(bgp, vpn);
3591 return CMD_SUCCESS;
3592 }
3593
3594 DEFUN (bgp_evpn_advertise_type5,
3595 bgp_evpn_advertise_type5_cmd,
3596 "advertise " BGP_AFI_CMD_STR "" BGP_SAFI_CMD_STR " [route-map WORD]",
3597 "Advertise prefix routes\n"
3598 BGP_AFI_HELP_STR
3599 BGP_SAFI_HELP_STR
3600 "route-map for filtering specific routes\n"
3601 "Name of the route map\n")
3602 {
3603 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp); /* bgp vrf instance */
3604 int idx_afi = 0;
3605 int idx_safi = 0;
3606 int idx_rmap = 0;
3607 afi_t afi = 0;
3608 safi_t safi = 0;
3609 int ret = 0;
3610 int rmap_changed = 0;
3611
3612 argv_find_and_parse_afi(argv, argc, &idx_afi, &afi);
3613 argv_find_and_parse_safi(argv, argc, &idx_safi, &safi);
3614 ret = argv_find(argv, argc, "route-map", &idx_rmap);
3615 if (ret) {
3616 if (!bgp_vrf->adv_cmd_rmap[afi][safi].name)
3617 rmap_changed = 1;
3618 else if (strcmp(argv[idx_rmap + 1]->arg,
3619 bgp_vrf->adv_cmd_rmap[afi][safi].name)
3620 != 0)
3621 rmap_changed = 1;
3622 } else if (bgp_vrf->adv_cmd_rmap[afi][safi].name) {
3623 rmap_changed = 1;
3624 }
3625
3626 if (!(afi == AFI_IP || afi == AFI_IP6)) {
3627 vty_out(vty,
3628 "%%only ipv4 or ipv6 address families are supported");
3629 return CMD_WARNING;
3630 }
3631
3632 if (safi != SAFI_UNICAST) {
3633 vty_out(vty,
3634 "%%only ipv4 unicast or ipv6 unicast are supported");
3635 return CMD_WARNING;
3636 }
3637
3638 if (afi == AFI_IP) {
3639
3640 /* if we are already advertising ipv4 prefix as type-5
3641 * nothing to do
3642 */
3643 if (!rmap_changed &&
3644 CHECK_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3645 BGP_L2VPN_EVPN_ADVERTISE_IPV4_UNICAST))
3646 return CMD_WARNING;
3647 SET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3648 BGP_L2VPN_EVPN_ADVERTISE_IPV4_UNICAST);
3649 } else {
3650
3651 /* if we are already advertising ipv6 prefix as type-5
3652 * nothing to do
3653 */
3654 if (!rmap_changed &&
3655 CHECK_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3656 BGP_L2VPN_EVPN_ADVERTISE_IPV6_UNICAST))
3657 return CMD_WARNING;
3658 SET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3659 BGP_L2VPN_EVPN_ADVERTISE_IPV6_UNICAST);
3660 }
3661
3662 if (rmap_changed) {
3663 bgp_evpn_withdraw_type5_routes(bgp_vrf, afi, safi);
3664 if (bgp_vrf->adv_cmd_rmap[afi][safi].name) {
3665 XFREE(MTYPE_ROUTE_MAP_NAME,
3666 bgp_vrf->adv_cmd_rmap[afi][safi].name);
3667 route_map_counter_decrement(
3668 bgp_vrf->adv_cmd_rmap[afi][safi].map);
3669 bgp_vrf->adv_cmd_rmap[afi][safi].name = NULL;
3670 bgp_vrf->adv_cmd_rmap[afi][safi].map = NULL;
3671 }
3672 }
3673
3674 /* set the route-map for advertise command */
3675 if (ret && argv[idx_rmap + 1]->arg) {
3676 bgp_vrf->adv_cmd_rmap[afi][safi].name =
3677 XSTRDUP(MTYPE_ROUTE_MAP_NAME, argv[idx_rmap + 1]->arg);
3678 bgp_vrf->adv_cmd_rmap[afi][safi].map =
3679 route_map_lookup_by_name(argv[idx_rmap + 1]->arg);
3680 route_map_counter_increment(
3681 bgp_vrf->adv_cmd_rmap[afi][safi].map);
3682 }
3683
3684 /* advertise type-5 routes */
3685 if (advertise_type5_routes(bgp_vrf, afi))
3686 bgp_evpn_advertise_type5_routes(bgp_vrf, afi, safi);
3687 return CMD_SUCCESS;
3688 }
3689
3690 DEFUN (no_bgp_evpn_advertise_type5,
3691 no_bgp_evpn_advertise_type5_cmd,
3692 "no advertise " BGP_AFI_CMD_STR "" BGP_SAFI_CMD_STR,
3693 NO_STR
3694 "Advertise prefix routes\n"
3695 BGP_AFI_HELP_STR
3696 BGP_SAFI_HELP_STR)
3697 {
3698 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp); /* bgp vrf instance */
3699 int idx_afi = 0;
3700 int idx_safi = 0;
3701 afi_t afi = 0;
3702 safi_t safi = 0;
3703
3704 argv_find_and_parse_afi(argv, argc, &idx_afi, &afi);
3705 argv_find_and_parse_safi(argv, argc, &idx_safi, &safi);
3706
3707 if (!(afi == AFI_IP || afi == AFI_IP6)) {
3708 vty_out(vty,
3709 "%%only ipv4 or ipv6 address families are supported");
3710 return CMD_WARNING;
3711 }
3712
3713 if (safi != SAFI_UNICAST) {
3714 vty_out(vty,
3715 "%%only ipv4 unicast or ipv6 unicast are supported");
3716 return CMD_WARNING;
3717 }
3718
3719 if (afi == AFI_IP) {
3720
3721 /* if we are not advertising ipv4 prefix as type-5
3722 * nothing to do
3723 */
3724 if (CHECK_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3725 BGP_L2VPN_EVPN_ADVERTISE_IPV4_UNICAST)) {
3726 bgp_evpn_withdraw_type5_routes(bgp_vrf, afi, safi);
3727 UNSET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3728 BGP_L2VPN_EVPN_ADVERTISE_IPV4_UNICAST);
3729 }
3730 } else {
3731
3732 /* if we are not advertising ipv6 prefix as type-5
3733 * nothing to do
3734 */
3735 if (CHECK_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3736 BGP_L2VPN_EVPN_ADVERTISE_IPV6_UNICAST)) {
3737 bgp_evpn_withdraw_type5_routes(bgp_vrf, afi, safi);
3738 UNSET_FLAG(bgp_vrf->af_flags[AFI_L2VPN][SAFI_EVPN],
3739 BGP_L2VPN_EVPN_ADVERTISE_IPV6_UNICAST);
3740 }
3741 }
3742
3743 /* clear the route-map information for advertise ipv4/ipv6 unicast */
3744 if (bgp_vrf->adv_cmd_rmap[afi][safi].name) {
3745 XFREE(MTYPE_ROUTE_MAP_NAME,
3746 bgp_vrf->adv_cmd_rmap[afi][safi].name);
3747 bgp_vrf->adv_cmd_rmap[afi][safi].name = NULL;
3748 bgp_vrf->adv_cmd_rmap[afi][safi].map = NULL;
3749 }
3750
3751 return CMD_SUCCESS;
3752 }
3753
3754 DEFPY (bgp_evpn_use_es_l3nhg,
3755 bgp_evpn_use_es_l3nhg_cmd,
3756 "[no$no] use-es-l3nhg",
3757 NO_STR
3758 "use L3 nexthop group for host routes with ES destination\n")
3759 {
3760 bgp_mh_info->host_routes_use_l3nhg = no ? false :true;
3761 return CMD_SUCCESS;
3762 }
3763
3764 DEFPY (bgp_evpn_advertise_pip_ip_mac,
3765 bgp_evpn_advertise_pip_ip_mac_cmd,
3766 "[no$no] advertise-pip [ip <A.B.C.D> [mac <X:X:X:X:X:X|X:X:X:X:X:X/M>]]",
3767 NO_STR
3768 "evpn system primary IP\n"
3769 IP_STR
3770 "ip address\n"
3771 MAC_STR MAC_STR MAC_STR)
3772 {
3773 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp); /* bgp vrf instance */
3774 struct bgp *bgp_evpn = NULL;
3775
3776 if (EVPN_ENABLED(bgp_vrf)) {
3777 vty_out(vty,
3778 "This command is supported under L3VNI BGP EVPN VRF\n");
3779 return CMD_WARNING_CONFIG_FAILED;
3780 }
3781 bgp_evpn = bgp_get_evpn();
3782
3783 if (!no) {
3784 /* pip is already enabled */
3785 if (argc == 1 && bgp_vrf->evpn_info->advertise_pip)
3786 return CMD_SUCCESS;
3787
3788 bgp_vrf->evpn_info->advertise_pip = true;
3789 if (ip.s_addr != INADDR_ANY) {
3790 /* Already configured with same IP */
3791 if (IPV4_ADDR_SAME(&ip,
3792 &bgp_vrf->evpn_info->pip_ip_static))
3793 return CMD_SUCCESS;
3794
3795 bgp_vrf->evpn_info->pip_ip_static = ip;
3796 bgp_vrf->evpn_info->pip_ip = ip;
3797 } else {
3798 bgp_vrf->evpn_info->pip_ip_static.s_addr
3799 = INADDR_ANY;
3800 /* default instance router-id assignemt */
3801 if (bgp_evpn)
3802 bgp_vrf->evpn_info->pip_ip =
3803 bgp_evpn->router_id;
3804 }
3805 /* parse sys mac */
3806 if (!is_zero_mac(&mac->eth_addr)) {
3807 /* Already configured with same MAC */
3808 if (memcmp(&bgp_vrf->evpn_info->pip_rmac_static,
3809 &mac->eth_addr, ETH_ALEN) == 0)
3810 return CMD_SUCCESS;
3811
3812 memcpy(&bgp_vrf->evpn_info->pip_rmac_static,
3813 &mac->eth_addr, ETH_ALEN);
3814 memcpy(&bgp_vrf->evpn_info->pip_rmac,
3815 &bgp_vrf->evpn_info->pip_rmac_static,
3816 ETH_ALEN);
3817 } else {
3818 /* Copy zebra sys mac */
3819 if (!is_zero_mac(&bgp_vrf->evpn_info->pip_rmac_zebra))
3820 memcpy(&bgp_vrf->evpn_info->pip_rmac,
3821 &bgp_vrf->evpn_info->pip_rmac_zebra,
3822 ETH_ALEN);
3823 }
3824 } else {
3825 if (argc == 2) {
3826 if (!bgp_vrf->evpn_info->advertise_pip)
3827 return CMD_SUCCESS;
3828 /* Disable PIP feature */
3829 bgp_vrf->evpn_info->advertise_pip = false;
3830 /* copy anycast mac */
3831 memcpy(&bgp_vrf->evpn_info->pip_rmac,
3832 &bgp_vrf->rmac, ETH_ALEN);
3833 } else {
3834 /* remove MAC-IP option retain PIP knob. */
3835 if ((ip.s_addr != INADDR_ANY) &&
3836 !IPV4_ADDR_SAME(&ip,
3837 &bgp_vrf->evpn_info->pip_ip_static)) {
3838 vty_out(vty,
3839 "%% BGP EVPN PIP IP does not match\n");
3840 return CMD_WARNING_CONFIG_FAILED;
3841 }
3842
3843 if (!is_zero_mac(&mac->eth_addr) &&
3844 memcmp(&bgp_vrf->evpn_info->pip_rmac_static,
3845 &mac->eth_addr, ETH_ALEN) != 0) {
3846 vty_out(vty,
3847 "%% BGP EVPN PIP MAC does not match\n");
3848 return CMD_WARNING_CONFIG_FAILED;
3849 }
3850 /* pip_rmac can carry vrr_rmac reset only if it matches
3851 * with static value.
3852 */
3853 if (memcmp(&bgp_vrf->evpn_info->pip_rmac,
3854 &bgp_vrf->evpn_info->pip_rmac_static,
3855 ETH_ALEN) == 0) {
3856 /* Copy zebra sys mac */
3857 if (!is_zero_mac(
3858 &bgp_vrf->evpn_info->pip_rmac_zebra))
3859 memcpy(&bgp_vrf->evpn_info->pip_rmac,
3860 &bgp_vrf->evpn_info->pip_rmac_zebra,
3861 ETH_ALEN);
3862 else {
3863 /* copy anycast mac */
3864 memcpy(&bgp_vrf->evpn_info->pip_rmac,
3865 &bgp_vrf->rmac, ETH_ALEN);
3866 }
3867 }
3868 }
3869 /* reset user configured sys MAC */
3870 memset(&bgp_vrf->evpn_info->pip_rmac_static, 0, ETH_ALEN);
3871 /* reset user configured sys IP */
3872 bgp_vrf->evpn_info->pip_ip_static.s_addr = INADDR_ANY;
3873 /* Assign default PIP IP (bgp instance router-id) */
3874 if (bgp_evpn)
3875 bgp_vrf->evpn_info->pip_ip = bgp_evpn->router_id;
3876 else
3877 bgp_vrf->evpn_info->pip_ip.s_addr = INADDR_ANY;
3878 }
3879
3880 if (is_evpn_enabled()) {
3881 struct listnode *node = NULL;
3882 struct bgpevpn *vpn = NULL;
3883
3884 /*
3885 * At this point if bgp_evpn is NULL and evpn is enabled
3886 * something stupid has gone wrong
3887 */
3888 assert(bgp_evpn);
3889
3890 update_advertise_vrf_routes(bgp_vrf);
3891
3892 /* Update (svi) type-2 routes */
3893 for (ALL_LIST_ELEMENTS_RO(bgp_vrf->l2vnis, node, vpn)) {
3894 if (!bgp_evpn_is_svi_macip_enabled(vpn))
3895 continue;
3896 update_routes_for_vni(bgp_evpn, vpn);
3897 }
3898 }
3899
3900 return CMD_SUCCESS;
3901 }
3902
3903 /*
3904 * Display VNI information - for all or a specific VNI
3905 */
3906 DEFUN(show_bgp_l2vpn_evpn_vni,
3907 show_bgp_l2vpn_evpn_vni_cmd,
3908 "show bgp l2vpn evpn vni [" CMD_VNI_RANGE "] [json]",
3909 SHOW_STR
3910 BGP_STR
3911 L2VPN_HELP_STR
3912 EVPN_HELP_STR
3913 "Show VNI\n"
3914 "VNI number\n"
3915 JSON_STR)
3916 {
3917 struct bgp *bgp_evpn;
3918 vni_t vni;
3919 int idx = 0;
3920 bool uj = false;
3921 json_object *json = NULL;
3922 uint32_t num_l2vnis = 0;
3923 uint32_t num_l3vnis = 0;
3924 uint32_t num_vnis = 0;
3925 struct listnode *node = NULL;
3926 struct bgp *bgp_temp = NULL;
3927
3928 uj = use_json(argc, argv);
3929
3930 bgp_evpn = bgp_get_evpn();
3931 if (!bgp_evpn)
3932 return CMD_WARNING;
3933
3934 if (!argv_find(argv, argc, "evpn", &idx))
3935 return CMD_WARNING;
3936
3937 if (uj)
3938 json = json_object_new_object();
3939
3940 if ((uj && argc == ((idx + 1) + 2)) || (!uj && argc == (idx + 1) + 1)) {
3941
3942 num_l2vnis = hashcount(bgp_evpn->vnihash);
3943
3944 for (ALL_LIST_ELEMENTS_RO(bm->bgp, node, bgp_temp)) {
3945 if (bgp_temp->l3vni)
3946 num_l3vnis++;
3947 }
3948 num_vnis = num_l2vnis + num_l3vnis;
3949 if (uj) {
3950 json_object_string_add(json, "advertiseGatewayMacip",
3951 bgp_evpn->advertise_gw_macip
3952 ? "Enabled"
3953 : "Disabled");
3954 json_object_string_add(json, "advertiseSviMacIp",
3955 bgp_evpn->evpn_info->advertise_svi_macip
3956 ? "Enabled" : "Disabled");
3957 json_object_string_add(json, "advertiseAllVnis",
3958 is_evpn_enabled() ? "Enabled"
3959 : "Disabled");
3960 json_object_string_add(
3961 json, "flooding",
3962 bgp_evpn->vxlan_flood_ctrl
3963 == VXLAN_FLOOD_HEAD_END_REPL
3964 ? "Head-end replication"
3965 : "Disabled");
3966 json_object_int_add(json, "numVnis", num_vnis);
3967 json_object_int_add(json, "numL2Vnis", num_l2vnis);
3968 json_object_int_add(json, "numL3Vnis", num_l3vnis);
3969 } else {
3970 vty_out(vty, "Advertise Gateway Macip: %s\n",
3971 bgp_evpn->advertise_gw_macip ? "Enabled"
3972 : "Disabled");
3973 vty_out(vty, "Advertise SVI Macip: %s\n",
3974 bgp_evpn->evpn_info->advertise_svi_macip ? "Enabled"
3975 : "Disabled");
3976 vty_out(vty, "Advertise All VNI flag: %s\n",
3977 is_evpn_enabled() ? "Enabled" : "Disabled");
3978 vty_out(vty, "BUM flooding: %s\n",
3979 bgp_evpn->vxlan_flood_ctrl
3980 == VXLAN_FLOOD_HEAD_END_REPL
3981 ? "Head-end replication"
3982 : "Disabled");
3983 vty_out(vty, "Number of L2 VNIs: %u\n", num_l2vnis);
3984 vty_out(vty, "Number of L3 VNIs: %u\n", num_l3vnis);
3985 }
3986 evpn_show_all_vnis(vty, bgp_evpn, json);
3987 } else {
3988 int vni_idx = 0;
3989
3990 if (!argv_find(argv, argc, "vni", &vni_idx))
3991 return CMD_WARNING;
3992
3993 /* Display specific VNI */
3994 vni = strtoul(argv[vni_idx + 1]->arg, NULL, 10);
3995 evpn_show_vni(vty, bgp_evpn, vni, json);
3996 }
3997
3998 if (uj) {
3999 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4000 json, JSON_C_TO_STRING_PRETTY));
4001 json_object_free(json);
4002 }
4003
4004 return CMD_SUCCESS;
4005 }
4006
4007 DEFPY(show_bgp_l2vpn_evpn_es_evi,
4008 show_bgp_l2vpn_evpn_es_evi_cmd,
4009 "show bgp l2vpn evpn es-evi [vni (1-16777215)$vni] [json$uj] [detail$detail]",
4010 SHOW_STR
4011 BGP_STR
4012 L2VPN_HELP_STR
4013 EVPN_HELP_STR
4014 "ES per EVI\n"
4015 "VxLAN Network Identifier\n"
4016 "VNI\n"
4017 JSON_STR
4018 "Detailed information\n")
4019 {
4020 if (vni)
4021 bgp_evpn_es_evi_show_vni(vty, vni, !!uj, !!detail);
4022 else
4023 bgp_evpn_es_evi_show(vty, !!uj, !!detail);
4024
4025 return CMD_SUCCESS;
4026 }
4027
4028 DEFPY(show_bgp_l2vpn_evpn_es,
4029 show_bgp_l2vpn_evpn_es_cmd,
4030 "show bgp l2vpn evpn es [NAME$esi_str|detail$detail] [json$uj]",
4031 SHOW_STR
4032 BGP_STR
4033 L2VPN_HELP_STR
4034 EVPN_HELP_STR
4035 "Ethernet Segment\n"
4036 "ES ID\n"
4037 "Detailed information\n"
4038 JSON_STR)
4039 {
4040 esi_t esi;
4041
4042 if (esi_str) {
4043 if (!str_to_esi(esi_str, &esi)) {
4044 vty_out(vty, "%%Malformed ESI\n");
4045 return CMD_WARNING;
4046 }
4047 bgp_evpn_es_show_esi(vty, &esi, uj);
4048 } else {
4049
4050 bgp_evpn_es_show(vty, uj, !!detail);
4051 }
4052
4053 return CMD_SUCCESS;
4054 }
4055
4056 DEFPY(show_bgp_l2vpn_evpn_es_vrf, show_bgp_l2vpn_evpn_es_vrf_cmd,
4057 "show bgp l2vpn evpn es-vrf [NAME$esi_str] [json$uj]",
4058 SHOW_STR BGP_STR L2VPN_HELP_STR EVPN_HELP_STR
4059 "Ethernet Segment\n"
4060 "ES ID\n" JSON_STR)
4061 {
4062 esi_t esi;
4063
4064 if (esi_str) {
4065 if (!str_to_esi(esi_str, &esi)) {
4066 vty_out(vty, "%%Malformed ESI\n");
4067 return CMD_WARNING;
4068 }
4069 bgp_evpn_es_vrf_show_esi(vty, &esi, uj);
4070 } else {
4071
4072 bgp_evpn_es_vrf_show(vty, uj, NULL);
4073 }
4074
4075 return CMD_SUCCESS;
4076 }
4077
4078 /*
4079 * Display EVPN neighbor summary.
4080 */
4081 DEFUN(show_bgp_l2vpn_evpn_summary,
4082 show_bgp_l2vpn_evpn_summary_cmd,
4083 "show bgp [vrf VRFNAME] l2vpn evpn summary [established|failed] [json]",
4084 SHOW_STR
4085 BGP_STR
4086 "bgp vrf\n"
4087 "vrf name\n"
4088 L2VPN_HELP_STR
4089 EVPN_HELP_STR
4090 "Summary of BGP neighbor status\n"
4091 "Show only sessions in Established state\n"
4092 "Show only sessions not in Established state\n"
4093 JSON_STR)
4094 {
4095 int idx_vrf = 0;
4096 bool uj = use_json(argc, argv);
4097 char *vrf = NULL;
4098 bool show_failed = false;
4099 bool show_established = false;
4100
4101 if (argv_find(argv, argc, "vrf", &idx_vrf))
4102 vrf = argv[++idx_vrf]->arg;
4103 if (argv_find(argv, argc, "failed", &idx_vrf))
4104 show_failed = true;
4105 if (argv_find(argv, argc, "established", &idx_vrf))
4106 show_established = true;
4107
4108 return bgp_show_summary_vty(vty, vrf, AFI_L2VPN, SAFI_EVPN, show_failed,
4109 show_established, uj);
4110 }
4111
4112 int bgp_evpn_cli_parse_type(int *type, struct cmd_token **argv, int argc)
4113 {
4114 int type_idx = 0;
4115
4116 if (argv_find(argv, argc, "type", &type_idx)) {
4117 /* Specific type is requested */
4118 if ((strncmp(argv[type_idx + 1]->arg, "ma", 2) == 0)
4119 || (strmatch(argv[type_idx + 1]->arg, "2")))
4120 *type = BGP_EVPN_MAC_IP_ROUTE;
4121 else if ((strncmp(argv[type_idx + 1]->arg, "mu", 2) == 0)
4122 || (strmatch(argv[type_idx + 1]->arg, "3")))
4123 *type = BGP_EVPN_IMET_ROUTE;
4124 else if ((strncmp(argv[type_idx + 1]->arg, "es", 2) == 0)
4125 || (strmatch(argv[type_idx + 1]->arg, "4")))
4126 *type = BGP_EVPN_ES_ROUTE;
4127 else if ((strncmp(argv[type_idx + 1]->arg, "ea", 2) == 0)
4128 || (strmatch(argv[type_idx + 1]->arg, "1")))
4129 *type = BGP_EVPN_AD_ROUTE;
4130 else if ((strncmp(argv[type_idx + 1]->arg, "p", 1) == 0)
4131 || (strmatch(argv[type_idx + 1]->arg, "5")))
4132 *type = BGP_EVPN_IP_PREFIX_ROUTE;
4133 else
4134 return -1;
4135 }
4136
4137 return 0;
4138 }
4139
4140 /*
4141 * Display global EVPN routing table.
4142 */
4143 DEFUN(show_bgp_l2vpn_evpn_route,
4144 show_bgp_l2vpn_evpn_route_cmd,
4145 "show bgp l2vpn evpn route [detail] [type "EVPN_TYPE_ALL_LIST"] [json]",
4146 SHOW_STR
4147 BGP_STR
4148 L2VPN_HELP_STR
4149 EVPN_HELP_STR
4150 EVPN_RT_HELP_STR
4151 "Display Detailed Information\n"
4152 EVPN_TYPE_HELP_STR
4153 EVPN_TYPE_ALL_LIST_HELP_STR
4154 JSON_STR)
4155 {
4156 struct bgp *bgp;
4157 int detail = 0;
4158 int type = 0;
4159 bool uj = false;
4160 json_object *json = NULL;
4161
4162 uj = use_json(argc, argv);
4163
4164 bgp = bgp_get_evpn();
4165 if (!bgp)
4166 return CMD_WARNING;
4167
4168 if (uj)
4169 json = json_object_new_object();
4170
4171 if (bgp_evpn_cli_parse_type(&type, argv, argc) < 0)
4172 return CMD_WARNING;
4173
4174 if (argv_find(argv, argc, "detail", &detail))
4175 detail = 1;
4176
4177 evpn_show_all_routes(vty, bgp, type, json, detail);
4178
4179 if (uj) {
4180 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4181 json, JSON_C_TO_STRING_PRETTY));
4182 json_object_free(json);
4183 }
4184 return CMD_SUCCESS;
4185 }
4186
4187 /*
4188 * Display global EVPN routing table for specific RD.
4189 */
4190 DEFUN(show_bgp_l2vpn_evpn_route_rd,
4191 show_bgp_l2vpn_evpn_route_rd_cmd,
4192 "show bgp l2vpn evpn route rd ASN:NN_OR_IP-ADDRESS:NN [type "EVPN_TYPE_ALL_LIST"] [json]",
4193 SHOW_STR
4194 BGP_STR
4195 L2VPN_HELP_STR
4196 EVPN_HELP_STR
4197 EVPN_RT_HELP_STR
4198 EVPN_RT_DIST_HELP_STR
4199 EVPN_ASN_IP_HELP_STR
4200 EVPN_TYPE_HELP_STR
4201 EVPN_TYPE_ALL_LIST_HELP_STR
4202 JSON_STR)
4203 {
4204 struct bgp *bgp;
4205 int ret;
4206 struct prefix_rd prd;
4207 int type = 0;
4208 int rd_idx = 0;
4209 bool uj = false;
4210 json_object *json = NULL;
4211
4212 bgp = bgp_get_evpn();
4213 if (!bgp)
4214 return CMD_WARNING;
4215
4216 /* check if we need json output */
4217 uj = use_json(argc, argv);
4218 if (uj)
4219 json = json_object_new_object();
4220
4221 /* get the RD */
4222 if (argv_find(argv, argc, "rd", &rd_idx)) {
4223 ret = str2prefix_rd(argv[rd_idx + 1]->arg, &prd);
4224
4225 if (!ret) {
4226 vty_out(vty, "%% Malformed Route Distinguisher\n");
4227 return CMD_WARNING;
4228 }
4229 }
4230
4231 if (bgp_evpn_cli_parse_type(&type, argv, argc) < 0)
4232 return CMD_WARNING;
4233
4234 evpn_show_route_rd(vty, bgp, &prd, type, json);
4235
4236 if (uj) {
4237 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4238 json, JSON_C_TO_STRING_PRETTY));
4239 json_object_free(json);
4240 }
4241
4242 return CMD_SUCCESS;
4243 }
4244
4245 /*
4246 * Display global EVPN routing table for specific RD and MACIP.
4247 */
4248 DEFUN(show_bgp_l2vpn_evpn_route_rd_macip,
4249 show_bgp_l2vpn_evpn_route_rd_macip_cmd,
4250 "show bgp l2vpn evpn route rd ASN:NN_OR_IP-ADDRESS:NN mac WORD [ip WORD] [json]",
4251 SHOW_STR
4252 BGP_STR
4253 L2VPN_HELP_STR
4254 EVPN_HELP_STR
4255 EVPN_RT_HELP_STR
4256 EVPN_RT_DIST_HELP_STR
4257 EVPN_ASN_IP_HELP_STR
4258 "MAC\n"
4259 "MAC address (e.g., 00:e0:ec:20:12:62)\n"
4260 "IP\n"
4261 "IP address (IPv4 or IPv6)\n"
4262 JSON_STR)
4263 {
4264 struct bgp *bgp;
4265 int ret;
4266 struct prefix_rd prd;
4267 struct ethaddr mac;
4268 struct ipaddr ip;
4269 int rd_idx = 0;
4270 int mac_idx = 0;
4271 int ip_idx = 0;
4272 bool uj = false;
4273 json_object *json = NULL;
4274
4275 memset(&mac, 0, sizeof(struct ethaddr));
4276 memset(&ip, 0, sizeof(struct ipaddr));
4277
4278 bgp = bgp_get_evpn();
4279 if (!bgp)
4280 return CMD_WARNING;
4281
4282 /* check if we need json output */
4283 uj = use_json(argc, argv);
4284 if (uj)
4285 json = json_object_new_object();
4286
4287 /* get the prd */
4288 if (argv_find(argv, argc, "rd", &rd_idx)) {
4289 ret = str2prefix_rd(argv[rd_idx + 1]->arg, &prd);
4290 if (!ret) {
4291 vty_out(vty, "%% Malformed Route Distinguisher\n");
4292 return CMD_WARNING;
4293 }
4294 }
4295
4296 /* get the mac */
4297 if (argv_find(argv, argc, "mac", &mac_idx)) {
4298 if (!prefix_str2mac(argv[mac_idx + 1]->arg, &mac)) {
4299 vty_out(vty, "%% Malformed MAC address\n");
4300 return CMD_WARNING;
4301 }
4302 }
4303
4304 /* get the ip if specified */
4305 if (argv_find(argv, argc, "ip", &ip_idx)) {
4306 if (str2ipaddr(argv[ip_idx + 1]->arg, &ip) != 0) {
4307 vty_out(vty, "%% Malformed IP address\n");
4308 return CMD_WARNING;
4309 }
4310 }
4311
4312 evpn_show_route_rd_macip(vty, bgp, &prd, &mac, &ip, json);
4313
4314 if (uj) {
4315 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4316 json, JSON_C_TO_STRING_PRETTY));
4317 json_object_free(json);
4318 }
4319
4320 return CMD_SUCCESS;
4321 }
4322
4323 /* Display per ESI routing table */
4324 DEFUN(show_bgp_l2vpn_evpn_route_esi,
4325 show_bgp_l2vpn_evpn_route_esi_cmd,
4326 "show bgp l2vpn evpn route esi ESI [json]",
4327 SHOW_STR
4328 BGP_STR
4329 L2VPN_HELP_STR
4330 EVPN_HELP_STR
4331 EVPN_RT_HELP_STR
4332 "Ethernet Segment Identifier\n"
4333 "ESI ID\n"
4334 JSON_STR)
4335 {
4336 bool uj = false;
4337 esi_t esi;
4338 struct bgp *bgp = NULL;
4339 json_object *json = NULL;
4340
4341 memset(&esi, 0, sizeof(esi));
4342 bgp = bgp_get_evpn();
4343 if (!bgp)
4344 return CMD_WARNING;
4345
4346 uj = use_json(argc, argv);
4347 if (uj)
4348 json = json_object_new_object();
4349
4350 /* get the ESI - ESI-ID is at argv[6] */
4351 if (!str_to_esi(argv[6]->arg, &esi)) {
4352 vty_out(vty, "%% Malformed ESI\n");
4353 return CMD_WARNING;
4354 }
4355
4356 evpn_show_routes_esi(vty, bgp, &esi, json);
4357
4358 if (uj) {
4359 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4360 json, JSON_C_TO_STRING_PRETTY));
4361 json_object_free(json);
4362 }
4363
4364 return CMD_SUCCESS;
4365 }
4366
4367
4368 /*
4369 * Display per-VNI EVPN routing table.
4370 */
4371 DEFUN(show_bgp_l2vpn_evpn_route_vni, show_bgp_l2vpn_evpn_route_vni_cmd,
4372 "show bgp l2vpn evpn route vni " CMD_VNI_RANGE " [<type <ead|1|macip|2|multicast|3> | vtep A.B.C.D>] [json]",
4373 SHOW_STR
4374 BGP_STR
4375 L2VPN_HELP_STR
4376 EVPN_HELP_STR
4377 EVPN_RT_HELP_STR
4378 "VXLAN Network Identifier\n"
4379 "VNI number\n"
4380 EVPN_TYPE_HELP_STR
4381 EVPN_TYPE_1_HELP_STR
4382 EVPN_TYPE_1_HELP_STR
4383 EVPN_TYPE_2_HELP_STR
4384 EVPN_TYPE_2_HELP_STR
4385 EVPN_TYPE_3_HELP_STR
4386 EVPN_TYPE_3_HELP_STR
4387 "Remote VTEP\n"
4388 "Remote VTEP IP address\n"
4389 JSON_STR)
4390 {
4391 vni_t vni;
4392 struct bgp *bgp;
4393 struct in_addr vtep_ip;
4394 int type = 0;
4395 int idx = 0;
4396 int vtep_idx = 0;
4397 bool uj = false;
4398 json_object *json = NULL;
4399
4400 bgp = bgp_get_evpn();
4401 if (!bgp)
4402 return CMD_WARNING;
4403
4404 /* check if we need json output */
4405 uj = use_json(argc, argv);
4406 if (uj)
4407 json = json_object_new_object();
4408
4409 if (!argv_find(argv, argc, "evpn", &idx))
4410 return CMD_WARNING;
4411
4412 vtep_ip.s_addr = 0;
4413
4414 vni = strtoul(argv[idx + 3]->arg, NULL, 10);
4415
4416 if (bgp_evpn_cli_parse_type(&type, argv, argc) < 0)
4417 return CMD_WARNING;
4418
4419 if (argv_find(argv, argc, "vtep", &vtep_idx)) {
4420 if (!inet_aton(argv[vtep_idx + 1]->arg, &vtep_ip)) {
4421 vty_out(vty, "%% Malformed VTEP IP address\n");
4422 return CMD_WARNING;
4423 }
4424 }
4425
4426 evpn_show_routes_vni(vty, bgp, vni, type, vtep_ip, json);
4427
4428 if (uj) {
4429 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4430 json, JSON_C_TO_STRING_PRETTY));
4431 json_object_free(json);
4432 }
4433
4434 return CMD_SUCCESS;
4435 }
4436
4437 /*
4438 * Display per-VNI EVPN routing table for specific MACIP.
4439 */
4440 DEFUN(show_bgp_l2vpn_evpn_route_vni_macip,
4441 show_bgp_l2vpn_evpn_route_vni_macip_cmd,
4442 "show bgp l2vpn evpn route vni " CMD_VNI_RANGE " mac WORD [ip WORD] [json]",
4443 SHOW_STR
4444 BGP_STR
4445 L2VPN_HELP_STR
4446 EVPN_HELP_STR
4447 EVPN_RT_HELP_STR
4448 "VXLAN Network Identifier\n"
4449 "VNI number\n"
4450 "MAC\n"
4451 "MAC address (e.g., 00:e0:ec:20:12:62)\n"
4452 "IP\n"
4453 "IP address (IPv4 or IPv6)\n"
4454 JSON_STR)
4455 {
4456 vni_t vni;
4457 struct bgp *bgp;
4458 struct ethaddr mac;
4459 struct ipaddr ip;
4460 int idx = 0;
4461 bool uj = false;
4462 json_object *json = NULL;
4463
4464 bgp = bgp_get_evpn();
4465 if (!bgp)
4466 return CMD_WARNING;
4467
4468 /* check if we need json output */
4469 uj = use_json(argc, argv);
4470 if (uj)
4471 json = json_object_new_object();
4472
4473 if (!argv_find(argv, argc, "evpn", &idx))
4474 return CMD_WARNING;
4475
4476 /* get the VNI */
4477 vni = strtoul(argv[idx + 3]->arg, NULL, 10);
4478
4479 /* get the mac */
4480 if (!prefix_str2mac(argv[idx + 5]->arg, &mac)) {
4481 vty_out(vty, "%% Malformed MAC address\n");
4482 return CMD_WARNING;
4483 }
4484
4485 /* get the ip */
4486 memset(&ip, 0, sizeof(ip));
4487 if ((!uj && ((argc == (idx + 1 + 7)) && argv[idx + 7]->arg != NULL))
4488 || (uj
4489 && ((argc == (idx + 1 + 8)) && argv[idx + 7]->arg != NULL))) {
4490 if (str2ipaddr(argv[idx + 7]->arg, &ip) != 0) {
4491 vty_out(vty, "%% Malformed IP address\n");
4492 return CMD_WARNING;
4493 }
4494 }
4495
4496 evpn_show_route_vni_macip(vty, bgp, vni, &mac, &ip, json);
4497
4498 if (uj) {
4499 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4500 json, JSON_C_TO_STRING_PRETTY));
4501 json_object_free(json);
4502 }
4503
4504 return CMD_SUCCESS;
4505 }
4506
4507 /*
4508 * Display per-VNI EVPN routing table for specific multicast IP (remote VTEP).
4509 */
4510 DEFUN(show_bgp_l2vpn_evpn_route_vni_multicast,
4511 show_bgp_l2vpn_evpn_route_vni_multicast_cmd,
4512 "show bgp l2vpn evpn route vni " CMD_VNI_RANGE " multicast A.B.C.D [json]",
4513 SHOW_STR
4514 BGP_STR
4515 L2VPN_HELP_STR
4516 EVPN_HELP_STR
4517 EVPN_RT_HELP_STR
4518 "VXLAN Network Identifier\n"
4519 "VNI number\n"
4520 EVPN_TYPE_3_HELP_STR
4521 "Originating Router IP address\n"
4522 JSON_STR)
4523 {
4524 vni_t vni;
4525 struct bgp *bgp;
4526 int ret;
4527 struct in_addr orig_ip;
4528 int idx = 0;
4529 bool uj = false;
4530 json_object *json = NULL;
4531
4532 bgp = bgp_get_evpn();
4533 if (!bgp)
4534 return CMD_WARNING;
4535
4536 /* check if we need json output */
4537 uj = use_json(argc, argv);
4538 if (uj)
4539 json = json_object_new_object();
4540
4541 if (!argv_find(argv, argc, "evpn", &idx))
4542 return CMD_WARNING;
4543
4544 /* get the VNI */
4545 vni = strtoul(argv[idx + 3]->arg, NULL, 10);
4546
4547 /* get the ip */
4548 ret = inet_aton(argv[idx + 5]->arg, &orig_ip);
4549 if (!ret) {
4550 vty_out(vty, "%% Malformed Originating Router IP address\n");
4551 return CMD_WARNING;
4552 }
4553
4554 evpn_show_route_vni_multicast(vty, bgp, vni, orig_ip, json);
4555
4556 if (uj) {
4557 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4558 json, JSON_C_TO_STRING_PRETTY));
4559 json_object_free(json);
4560 }
4561
4562 return CMD_SUCCESS;
4563 }
4564
4565 /*
4566 * Display per-VNI EVPN routing table - for all VNIs.
4567 */
4568 DEFUN(show_bgp_l2vpn_evpn_route_vni_all,
4569 show_bgp_l2vpn_evpn_route_vni_all_cmd,
4570 "show bgp l2vpn evpn route vni all [detail] [vtep A.B.C.D] [json]",
4571 SHOW_STR
4572 BGP_STR
4573 L2VPN_HELP_STR
4574 EVPN_HELP_STR
4575 EVPN_RT_HELP_STR
4576 "VXLAN Network Identifier\n"
4577 "All VNIs\n"
4578 "Print Detailed Output\n"
4579 "Remote VTEP\n"
4580 "Remote VTEP IP address\n"
4581 JSON_STR)
4582 {
4583 struct bgp *bgp;
4584 struct in_addr vtep_ip;
4585 int idx = 0;
4586 bool uj = false;
4587 json_object *json = NULL;
4588 /* Detail Adjust. Adjust indexes according to detail option */
4589 int da = 0;
4590
4591 bgp = bgp_get_evpn();
4592 if (!bgp)
4593 return CMD_WARNING;
4594
4595 /* check if we need json output */
4596 uj = use_json(argc, argv);
4597 if (uj)
4598 json = json_object_new_object();
4599
4600 if (!argv_find(argv, argc, "evpn", &idx))
4601 return CMD_WARNING;
4602
4603 if (argv_find(argv, argc, "detail", &da))
4604 da = 1;
4605
4606 /* vtep-ip position depends on detail option */
4607 vtep_ip.s_addr = 0;
4608 if ((!uj && (argc == (idx + 1 + 5 + da) && argv[idx + 5 + da]->arg))
4609 || (uj
4610 && (argc == (idx + 1 + 6 + da) && argv[idx + 5 + da]->arg))) {
4611 if (!inet_aton(argv[idx + 5 + da]->arg, &vtep_ip)) {
4612 vty_out(vty, "%% Malformed VTEP IP address\n");
4613 return CMD_WARNING;
4614 }
4615 }
4616
4617 evpn_show_routes_vni_all(vty, bgp, vtep_ip, json, da);
4618
4619 if (uj) {
4620 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4621 json, JSON_C_TO_STRING_PRETTY));
4622 json_object_free(json);
4623 }
4624
4625 return CMD_SUCCESS;
4626 }
4627
4628 DEFPY_HIDDEN(
4629 show_bgp_l2vpn_evpn_route_mac_ip_es,
4630 show_bgp_l2vpn_evpn_route_mac_ip_es_cmd,
4631 "show bgp l2vpn evpn route mac-ip-es [NAME$esi_str|detail$detail] [json$uj]",
4632 SHOW_STR BGP_STR L2VPN_HELP_STR EVPN_HELP_STR
4633 "EVPN route information\n"
4634 "MAC IP routes linked to the ES\n"
4635 "ES ID\n"
4636 "Detailed information\n" JSON_STR)
4637 {
4638 esi_t esi;
4639 esi_t *esi_p;
4640 json_object *json = NULL;
4641
4642 if (esi_str) {
4643 if (!str_to_esi(esi_str, &esi)) {
4644 vty_out(vty, "%%Malformed ESI\n");
4645 return CMD_WARNING;
4646 }
4647 esi_p = &esi;
4648 } else {
4649 esi_p = NULL;
4650 }
4651
4652 if (uj)
4653 json = json_object_new_object();
4654 bgp_evpn_show_routes_mac_ip_es(vty, esi_p, json, !!detail);
4655 if (uj) {
4656 vty_out(vty, "%s\n",
4657 json_object_to_json_string_ext(
4658 json, JSON_C_TO_STRING_PRETTY));
4659 json_object_free(json);
4660 }
4661
4662 return CMD_SUCCESS;
4663 }
4664
4665 /*
4666 * Display EVPN import route-target hash table
4667 */
4668 DEFUN(show_bgp_l2vpn_evpn_vrf_import_rt,
4669 show_bgp_l2vpn_evpn_vrf_import_rt_cmd,
4670 "show bgp l2vpn evpn vrf-import-rt [json]",
4671 SHOW_STR
4672 BGP_STR
4673 L2VPN_HELP_STR
4674 EVPN_HELP_STR
4675 "Show vrf import route target\n"
4676 JSON_STR)
4677 {
4678 bool uj = false;
4679 struct bgp *bgp_evpn = NULL;
4680 json_object *json = NULL;
4681
4682 bgp_evpn = bgp_get_evpn();
4683 if (!bgp_evpn)
4684 return CMD_WARNING;
4685
4686 uj = use_json(argc, argv);
4687 if (uj)
4688 json = json_object_new_object();
4689
4690 evpn_show_vrf_import_rts(vty, bgp_evpn, json);
4691
4692 if (uj) {
4693 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4694 json, JSON_C_TO_STRING_PRETTY));
4695 json_object_free(json);
4696 }
4697
4698 return CMD_SUCCESS;
4699 }
4700
4701 /*
4702 * Display EVPN import route-target hash table
4703 */
4704 DEFUN(show_bgp_l2vpn_evpn_import_rt,
4705 show_bgp_l2vpn_evpn_import_rt_cmd,
4706 "show bgp l2vpn evpn import-rt [json]",
4707 SHOW_STR
4708 BGP_STR
4709 L2VPN_HELP_STR
4710 EVPN_HELP_STR
4711 "Show import route target\n"
4712 JSON_STR)
4713 {
4714 struct bgp *bgp;
4715 bool uj = false;
4716 json_object *json = NULL;
4717
4718 bgp = bgp_get_evpn();
4719 if (!bgp)
4720 return CMD_WARNING;
4721
4722 uj = use_json(argc, argv);
4723 if (uj)
4724 json = json_object_new_object();
4725
4726 evpn_show_import_rts(vty, bgp, json);
4727
4728 if (uj) {
4729 vty_out(vty, "%s\n", json_object_to_json_string_ext(
4730 json, JSON_C_TO_STRING_PRETTY));
4731 json_object_free(json);
4732 }
4733
4734 return CMD_SUCCESS;
4735 }
4736
4737 DEFPY_HIDDEN(test_es_add,
4738 test_es_add_cmd,
4739 "[no$no] test es NAME$esi_str [state NAME$state_str]",
4740 NO_STR
4741 "Test\n"
4742 "Ethernet-segment\n"
4743 "Ethernet-Segment Identifier\n"
4744 "ES link state\n"
4745 "up|down\n"
4746 )
4747 {
4748 int ret = 0;
4749 esi_t esi;
4750 struct bgp *bgp;
4751 struct in_addr vtep_ip;
4752 bool oper_up;
4753
4754 bgp = bgp_get_evpn();
4755 if (!bgp) {
4756 vty_out(vty, "%%EVPN BGP instance not yet created\n");
4757 return CMD_WARNING;
4758 }
4759
4760 if (!str_to_esi(esi_str, &esi)) {
4761 vty_out(vty, "%%Malformed ESI\n");
4762 return CMD_WARNING;
4763 }
4764
4765 if (no) {
4766 ret = bgp_evpn_local_es_del(bgp, &esi);
4767 if (ret == -1) {
4768 vty_out(vty, "%%Failed to delete ES\n");
4769 return CMD_WARNING;
4770 }
4771 } else {
4772 if (state_str && !strcmp(state_str, "up"))
4773 oper_up = true;
4774 else
4775 oper_up = false;
4776 vtep_ip = bgp->router_id;
4777
4778 ret = bgp_evpn_local_es_add(bgp, &esi, vtep_ip, oper_up,
4779 EVPN_MH_DF_PREF_MIN);
4780 if (ret == -1) {
4781 vty_out(vty, "%%Failed to add ES\n");
4782 return CMD_WARNING;
4783 }
4784 }
4785 return CMD_SUCCESS;
4786 }
4787
4788 DEFPY_HIDDEN(test_es_vni_add,
4789 test_es_vni_add_cmd,
4790 "[no$no] test es NAME$esi_str vni (1-16777215)$vni",
4791 NO_STR
4792 "Test\n"
4793 "Ethernet-segment\n"
4794 "Ethernet-Segment Identifier\n"
4795 "VNI\n"
4796 "1-16777215\n"
4797 )
4798 {
4799 int ret = 0;
4800 esi_t esi;
4801 struct bgp *bgp;
4802
4803 bgp = bgp_get_evpn();
4804 if (!bgp) {
4805 vty_out(vty, "%%EVPN BGP instance not yet created\n");
4806 return CMD_WARNING;
4807 }
4808
4809 if (!str_to_esi(esi_str, &esi)) {
4810 vty_out(vty, "%%Malformed ESI\n");
4811 return CMD_WARNING;
4812 }
4813
4814 if (no) {
4815 ret = bgp_evpn_local_es_evi_del(bgp, &esi, vni);
4816 if (ret == -1) {
4817 vty_out(vty, "%%Failed to deref ES VNI\n");
4818 return CMD_WARNING;
4819 }
4820 } else {
4821 ret = bgp_evpn_local_es_evi_add(bgp, &esi, vni);
4822 if (ret == -1) {
4823 vty_out(vty, "%%Failed to ref ES VNI\n");
4824 return CMD_WARNING;
4825 }
4826 }
4827 return CMD_SUCCESS;
4828 }
4829
4830 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_vni, show_bgp_evpn_vni_cmd,
4831 "show bgp evpn vni [" CMD_VNI_RANGE "]", SHOW_STR BGP_STR EVPN_HELP_STR
4832 "Show VNI\n"
4833 "VNI number\n")
4834
4835 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_summary, show_bgp_evpn_summary_cmd,
4836 "show bgp evpn summary [json]", SHOW_STR BGP_STR EVPN_HELP_STR
4837 "Summary of BGP neighbor status\n" JSON_STR)
4838
4839 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_route, show_bgp_evpn_route_cmd,
4840 "show bgp evpn route [detail] [type <macip|2|multicast|3>]",
4841 SHOW_STR BGP_STR EVPN_HELP_STR
4842 EVPN_RT_HELP_STR
4843 "Display Detailed Information\n"
4844 EVPN_TYPE_HELP_STR
4845 EVPN_TYPE_2_HELP_STR
4846 EVPN_TYPE_2_HELP_STR
4847 EVPN_TYPE_3_HELP_STR
4848 EVPN_TYPE_3_HELP_STR)
4849
4850 ALIAS_HIDDEN(
4851 show_bgp_l2vpn_evpn_route_rd, show_bgp_evpn_route_rd_cmd,
4852 "show bgp evpn route rd ASN:NN_OR_IP-ADDRESS:NN [type <macip|2|multicast|3>]",
4853 SHOW_STR BGP_STR EVPN_HELP_STR
4854 EVPN_RT_HELP_STR
4855 EVPN_RT_DIST_HELP_STR
4856 EVPN_ASN_IP_HELP_STR
4857 EVPN_TYPE_HELP_STR
4858 EVPN_TYPE_2_HELP_STR
4859 EVPN_TYPE_2_HELP_STR
4860 EVPN_TYPE_3_HELP_STR
4861 EVPN_TYPE_3_HELP_STR)
4862
4863 ALIAS_HIDDEN(
4864 show_bgp_l2vpn_evpn_route_rd_macip, show_bgp_evpn_route_rd_macip_cmd,
4865 "show bgp evpn route rd ASN:NN_OR_IP-ADDRESS:NN mac WORD [ip WORD]",
4866 SHOW_STR BGP_STR EVPN_HELP_STR
4867 EVPN_RT_HELP_STR
4868 EVPN_RT_DIST_HELP_STR
4869 EVPN_ASN_IP_HELP_STR
4870 "MAC\n"
4871 "MAC address (e.g., 00:e0:ec:20:12:62)\n"
4872 "IP\n"
4873 "IP address (IPv4 or IPv6)\n")
4874
4875 ALIAS_HIDDEN(
4876 show_bgp_l2vpn_evpn_route_vni, show_bgp_evpn_route_vni_cmd,
4877 "show bgp evpn route vni " CMD_VNI_RANGE " [<type <macip|2|multicast|3> | vtep A.B.C.D>]",
4878 SHOW_STR BGP_STR EVPN_HELP_STR
4879 EVPN_RT_HELP_STR
4880 "VXLAN Network Identifier\n"
4881 "VNI number\n"
4882 EVPN_TYPE_HELP_STR
4883 EVPN_TYPE_2_HELP_STR
4884 EVPN_TYPE_2_HELP_STR
4885 EVPN_TYPE_3_HELP_STR
4886 EVPN_TYPE_3_HELP_STR
4887 "Remote VTEP\n"
4888 "Remote VTEP IP address\n")
4889
4890 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_route_vni_macip,
4891 show_bgp_evpn_route_vni_macip_cmd,
4892 "show bgp evpn route vni " CMD_VNI_RANGE " mac WORD [ip WORD]",
4893 SHOW_STR BGP_STR EVPN_HELP_STR
4894 EVPN_RT_HELP_STR
4895 "VXLAN Network Identifier\n"
4896 "VNI number\n"
4897 "MAC\n"
4898 "MAC address (e.g., 00:e0:ec:20:12:62)\n"
4899 "IP\n"
4900 "IP address (IPv4 or IPv6)\n")
4901
4902 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_route_vni_multicast,
4903 show_bgp_evpn_route_vni_multicast_cmd,
4904 "show bgp evpn route vni " CMD_VNI_RANGE " multicast A.B.C.D",
4905 SHOW_STR BGP_STR EVPN_HELP_STR
4906 EVPN_RT_HELP_STR
4907 "VXLAN Network Identifier\n"
4908 "VNI number\n"
4909 EVPN_TYPE_3_HELP_STR
4910 "Originating Router IP address\n")
4911
4912 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_route_vni_all, show_bgp_evpn_route_vni_all_cmd,
4913 "show bgp evpn route vni all [detail] [vtep A.B.C.D]",
4914 SHOW_STR BGP_STR EVPN_HELP_STR
4915 EVPN_RT_HELP_STR
4916 "VXLAN Network Identifier\n"
4917 "All VNIs\n"
4918 "Print Detailed Output\n"
4919 "Remote VTEP\n"
4920 "Remote VTEP IP address\n")
4921
4922 ALIAS_HIDDEN(show_bgp_l2vpn_evpn_import_rt, show_bgp_evpn_import_rt_cmd,
4923 "show bgp evpn import-rt",
4924 SHOW_STR BGP_STR EVPN_HELP_STR "Show import route target\n")
4925
4926 DEFUN_NOSH (bgp_evpn_vni,
4927 bgp_evpn_vni_cmd,
4928 "vni " CMD_VNI_RANGE,
4929 "VXLAN Network Identifier\n"
4930 "VNI number\n")
4931 {
4932 vni_t vni;
4933 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
4934 struct bgpevpn *vpn;
4935
4936 if (!bgp)
4937 return CMD_WARNING;
4938
4939 vni = strtoul(argv[1]->arg, NULL, 10);
4940
4941 /* Create VNI, or mark as configured. */
4942 vpn = evpn_create_update_vni(bgp, vni);
4943 if (!vpn) {
4944 vty_out(vty, "%% Failed to create VNI \n");
4945 return CMD_WARNING;
4946 }
4947
4948 VTY_PUSH_CONTEXT_SUB(BGP_EVPN_VNI_NODE, vpn);
4949 return CMD_SUCCESS;
4950 }
4951
4952 DEFUN (no_bgp_evpn_vni,
4953 no_bgp_evpn_vni_cmd,
4954 "no vni " CMD_VNI_RANGE,
4955 NO_STR
4956 "VXLAN Network Identifier\n"
4957 "VNI number\n")
4958 {
4959 vni_t vni;
4960 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
4961 struct bgpevpn *vpn;
4962
4963 if (!bgp)
4964 return CMD_WARNING;
4965
4966 vni = strtoul(argv[2]->arg, NULL, 10);
4967
4968 /* Check if we should disallow. */
4969 vpn = bgp_evpn_lookup_vni(bgp, vni);
4970 if (!vpn) {
4971 vty_out(vty, "%% Specified VNI does not exist\n");
4972 return CMD_WARNING;
4973 }
4974 if (!is_vni_configured(vpn)) {
4975 vty_out(vty, "%% Specified VNI is not configured\n");
4976 return CMD_WARNING;
4977 }
4978
4979 evpn_delete_vni(bgp, vpn);
4980 return CMD_SUCCESS;
4981 }
4982
4983 DEFUN_NOSH (exit_vni,
4984 exit_vni_cmd,
4985 "exit-vni",
4986 "Exit from VNI mode\n")
4987 {
4988 if (vty->node == BGP_EVPN_VNI_NODE)
4989 vty->node = BGP_EVPN_NODE;
4990 return CMD_SUCCESS;
4991 }
4992
4993 DEFUN (bgp_evpn_vrf_rd,
4994 bgp_evpn_vrf_rd_cmd,
4995 "rd ASN:NN_OR_IP-ADDRESS:NN",
4996 EVPN_RT_DIST_HELP_STR
4997 EVPN_ASN_IP_HELP_STR)
4998 {
4999 int ret;
5000 struct prefix_rd prd;
5001 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
5002
5003 if (!bgp_vrf)
5004 return CMD_WARNING;
5005
5006 ret = str2prefix_rd(argv[1]->arg, &prd);
5007 if (!ret) {
5008 vty_out(vty, "%% Malformed Route Distinguisher\n");
5009 return CMD_WARNING;
5010 }
5011
5012 /* If same as existing value, there is nothing more to do. */
5013 if (bgp_evpn_vrf_rd_matches_existing(bgp_vrf, &prd))
5014 return CMD_SUCCESS;
5015
5016 /* Configure or update the RD. */
5017 evpn_configure_vrf_rd(bgp_vrf, &prd);
5018 return CMD_SUCCESS;
5019 }
5020
5021 DEFUN (no_bgp_evpn_vrf_rd,
5022 no_bgp_evpn_vrf_rd_cmd,
5023 "no rd ASN:NN_OR_IP-ADDRESS:NN",
5024 NO_STR
5025 EVPN_RT_DIST_HELP_STR
5026 EVPN_ASN_IP_HELP_STR)
5027 {
5028 int ret;
5029 struct prefix_rd prd;
5030 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
5031
5032 if (!bgp_vrf)
5033 return CMD_WARNING;
5034
5035 ret = str2prefix_rd(argv[2]->arg, &prd);
5036 if (!ret) {
5037 vty_out(vty, "%% Malformed Route Distinguisher\n");
5038 return CMD_WARNING;
5039 }
5040
5041 /* Check if we should disallow. */
5042 if (!is_vrf_rd_configured(bgp_vrf)) {
5043 vty_out(vty, "%% RD is not configured for this VRF\n");
5044 return CMD_WARNING;
5045 }
5046
5047 if (!bgp_evpn_vrf_rd_matches_existing(bgp_vrf, &prd)) {
5048 vty_out(vty,
5049 "%% RD specified does not match configuration for this VRF\n");
5050 return CMD_WARNING;
5051 }
5052
5053 evpn_unconfigure_vrf_rd(bgp_vrf);
5054 return CMD_SUCCESS;
5055 }
5056
5057 DEFUN (no_bgp_evpn_vrf_rd_without_val,
5058 no_bgp_evpn_vrf_rd_without_val_cmd,
5059 "no rd",
5060 NO_STR
5061 EVPN_RT_DIST_HELP_STR)
5062 {
5063 struct bgp *bgp_vrf = VTY_GET_CONTEXT(bgp);
5064
5065 if (!bgp_vrf)
5066 return CMD_WARNING;
5067
5068 /* Check if we should disallow. */
5069 if (!is_vrf_rd_configured(bgp_vrf)) {
5070 vty_out(vty, "%% RD is not configured for this VRF\n");
5071 return CMD_WARNING;
5072 }
5073
5074 evpn_unconfigure_vrf_rd(bgp_vrf);
5075 return CMD_SUCCESS;
5076 }
5077
5078 DEFUN (bgp_evpn_vni_rd,
5079 bgp_evpn_vni_rd_cmd,
5080 "rd ASN:NN_OR_IP-ADDRESS:NN",
5081 EVPN_RT_DIST_HELP_STR
5082 EVPN_ASN_IP_HELP_STR)
5083 {
5084 struct prefix_rd prd;
5085 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5086 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
5087 int ret;
5088
5089 if (!bgp)
5090 return CMD_WARNING;
5091
5092 if (!EVPN_ENABLED(bgp)) {
5093 vty_out(vty,
5094 "This command is only supported under EVPN VRF\n");
5095 return CMD_WARNING;
5096 }
5097
5098 ret = str2prefix_rd(argv[1]->arg, &prd);
5099 if (!ret) {
5100 vty_out(vty, "%% Malformed Route Distinguisher\n");
5101 return CMD_WARNING;
5102 }
5103
5104 /* If same as existing value, there is nothing more to do. */
5105 if (bgp_evpn_rd_matches_existing(vpn, &prd))
5106 return CMD_SUCCESS;
5107
5108 /* Configure or update the RD. */
5109 evpn_configure_rd(bgp, vpn, &prd);
5110 return CMD_SUCCESS;
5111 }
5112
5113 DEFUN (no_bgp_evpn_vni_rd,
5114 no_bgp_evpn_vni_rd_cmd,
5115 "no rd ASN:NN_OR_IP-ADDRESS:NN",
5116 NO_STR
5117 EVPN_RT_DIST_HELP_STR
5118 EVPN_ASN_IP_HELP_STR)
5119 {
5120 struct prefix_rd prd;
5121 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5122 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
5123 int ret;
5124
5125 if (!bgp)
5126 return CMD_WARNING;
5127
5128 if (!EVPN_ENABLED(bgp)) {
5129 vty_out(vty,
5130 "This command is only supported under EVPN VRF\n");
5131 return CMD_WARNING;
5132 }
5133
5134 ret = str2prefix_rd(argv[2]->arg, &prd);
5135 if (!ret) {
5136 vty_out(vty, "%% Malformed Route Distinguisher\n");
5137 return CMD_WARNING;
5138 }
5139
5140 /* Check if we should disallow. */
5141 if (!is_rd_configured(vpn)) {
5142 vty_out(vty, "%% RD is not configured for this VNI\n");
5143 return CMD_WARNING;
5144 }
5145
5146 if (!bgp_evpn_rd_matches_existing(vpn, &prd)) {
5147 vty_out(vty,
5148 "%% RD specified does not match configuration for this VNI\n");
5149 return CMD_WARNING;
5150 }
5151
5152 evpn_unconfigure_rd(bgp, vpn);
5153 return CMD_SUCCESS;
5154 }
5155
5156 DEFUN (no_bgp_evpn_vni_rd_without_val,
5157 no_bgp_evpn_vni_rd_without_val_cmd,
5158 "no rd",
5159 NO_STR
5160 EVPN_RT_DIST_HELP_STR)
5161 {
5162 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5163 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
5164
5165 if (!bgp)
5166 return CMD_WARNING;
5167
5168 if (!EVPN_ENABLED(bgp)) {
5169 vty_out(vty,
5170 "This command is only supported under EVPN VRF\n");
5171 return CMD_WARNING;
5172 }
5173
5174 /* Check if we should disallow. */
5175 if (!is_rd_configured(vpn)) {
5176 vty_out(vty, "%% RD is not configured for this VNI\n");
5177 return CMD_WARNING;
5178 }
5179
5180 evpn_unconfigure_rd(bgp, vpn);
5181 return CMD_SUCCESS;
5182 }
5183
5184 /*
5185 * Loop over all extended-communities in the route-target list rtl and
5186 * return 1 if we find ecomtarget
5187 */
5188 static int bgp_evpn_rt_matches_existing(struct list *rtl,
5189 struct ecommunity *ecomtarget)
5190 {
5191 struct listnode *node, *nnode;
5192 struct ecommunity *ecom;
5193
5194 for (ALL_LIST_ELEMENTS(rtl, node, nnode, ecom)) {
5195 if (ecommunity_match(ecom, ecomtarget))
5196 return 1;
5197 }
5198
5199 return 0;
5200 }
5201
5202 /* display L3VNI related info for a VRF instance */
5203 DEFUN (show_bgp_vrf_l3vni_info,
5204 show_bgp_vrf_l3vni_info_cmd,
5205 "show bgp vrf VRFNAME vni [json]",
5206 SHOW_STR
5207 BGP_STR
5208 "show bgp vrf\n"
5209 "VRF Name\n"
5210 "L3-VNI\n"
5211 JSON_STR)
5212 {
5213 char buf[ETHER_ADDR_STRLEN];
5214 char buf1[INET6_ADDRSTRLEN];
5215 char originator_ip[BUFSIZ] = {0};
5216 int idx_vrf = 3;
5217 const char *name = NULL;
5218 struct bgp *bgp = NULL;
5219 struct listnode *node = NULL;
5220 struct bgpevpn *vpn = NULL;
5221 struct ecommunity *ecom = NULL;
5222 json_object *json = NULL;
5223 json_object *json_vnis = NULL;
5224 json_object *json_export_rts = NULL;
5225 json_object *json_import_rts = NULL;
5226 bool uj = use_json(argc, argv);
5227
5228 if (uj) {
5229 json = json_object_new_object();
5230 json_vnis = json_object_new_array();
5231 json_export_rts = json_object_new_array();
5232 json_import_rts = json_object_new_array();
5233 }
5234
5235 name = argv[idx_vrf]->arg;
5236 bgp = bgp_lookup_by_name(name);
5237 if (!bgp) {
5238 if (!uj)
5239 vty_out(vty, "BGP instance for VRF %s not found", name);
5240 else {
5241 json_object_string_add(json, "warning",
5242 "BGP instance not found");
5243 vty_out(vty, "%s\n", json_object_to_json_string(json));
5244 json_object_free(json);
5245 }
5246 return CMD_WARNING;
5247 }
5248
5249 if (!json) {
5250 vty_out(vty, "BGP VRF: %s\n", name);
5251 vty_out(vty, " Local-Ip: %pI4\n", &bgp->originator_ip);
5252 vty_out(vty, " L3-VNI: %u\n", bgp->l3vni);
5253 vty_out(vty, " Rmac: %s\n",
5254 prefix_mac2str(&bgp->rmac, buf, sizeof(buf)));
5255 vty_out(vty, " VNI Filter: %s\n",
5256 CHECK_FLAG(bgp->vrf_flags,
5257 BGP_VRF_L3VNI_PREFIX_ROUTES_ONLY)
5258 ? "prefix-routes-only"
5259 : "none");
5260 vty_out(vty, " L2-VNI List:\n");
5261 vty_out(vty, " ");
5262 for (ALL_LIST_ELEMENTS_RO(bgp->l2vnis, node, vpn))
5263 vty_out(vty, "%u ", vpn->vni);
5264 vty_out(vty, "\n");
5265 vty_out(vty, " Export-RTs:\n");
5266 vty_out(vty, " ");
5267 for (ALL_LIST_ELEMENTS_RO(bgp->vrf_export_rtl, node, ecom))
5268 vty_out(vty, "%s ", ecommunity_str(ecom));
5269 vty_out(vty, "\n");
5270 vty_out(vty, " Import-RTs:\n");
5271 vty_out(vty, " ");
5272 for (ALL_LIST_ELEMENTS_RO(bgp->vrf_import_rtl, node, ecom))
5273 vty_out(vty, "%s ", ecommunity_str(ecom));
5274 vty_out(vty, "\n");
5275 vty_out(vty, " RD: %s\n",
5276 prefix_rd2str(&bgp->vrf_prd, buf1, RD_ADDRSTRLEN));
5277 } else {
5278 json_object_string_add(json, "vrf", name);
5279 json_object_string_add(json, "local-ip",
5280 inet_ntop(AF_INET, &bgp->originator_ip,
5281 originator_ip,
5282 sizeof(originator_ip)));
5283 json_object_int_add(json, "l3vni", bgp->l3vni);
5284 json_object_string_add(
5285 json, "rmac",
5286 prefix_mac2str(&bgp->rmac, buf, sizeof(buf)));
5287 json_object_string_add(
5288 json, "vniFilter",
5289 CHECK_FLAG(bgp->vrf_flags,
5290 BGP_VRF_L3VNI_PREFIX_ROUTES_ONLY)
5291 ? "prefix-routes-only"
5292 : "none");
5293 /* list of l2vnis */
5294 for (ALL_LIST_ELEMENTS_RO(bgp->l2vnis, node, vpn))
5295 json_object_array_add(json_vnis,
5296 json_object_new_int(vpn->vni));
5297 json_object_object_add(json, "l2vnis", json_vnis);
5298
5299 /* export rts */
5300 for (ALL_LIST_ELEMENTS_RO(bgp->vrf_export_rtl, node, ecom))
5301 json_object_array_add(
5302 json_export_rts,
5303 json_object_new_string(ecommunity_str(ecom)));
5304 json_object_object_add(json, "export-rts", json_export_rts);
5305
5306 /* import rts */
5307 for (ALL_LIST_ELEMENTS_RO(bgp->vrf_import_rtl, node, ecom))
5308 json_object_array_add(
5309 json_import_rts,
5310 json_object_new_string(ecommunity_str(ecom)));
5311 json_object_object_add(json, "import-rts", json_import_rts);
5312 json_object_string_add(
5313 json, "rd",
5314 prefix_rd2str(&bgp->vrf_prd, buf1, RD_ADDRSTRLEN));
5315 }
5316
5317 if (uj) {
5318 vty_out(vty, "%s\n", json_object_to_json_string_ext(
5319 json, JSON_C_TO_STRING_PRETTY));
5320 json_object_free(json);
5321 }
5322 return CMD_SUCCESS;
5323 }
5324
5325 /* import/export rt for l3vni-vrf */
5326 DEFUN (bgp_evpn_vrf_rt,
5327 bgp_evpn_vrf_rt_cmd,
5328 "route-target <both|import|export> RT",
5329 "Route Target\n"
5330 "import and export\n"
5331 "import\n"
5332 "export\n"
5333 "Route target (A.B.C.D:MN|EF:OPQR|GHJK:MN)\n")
5334 {
5335 int rt_type;
5336 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5337 struct ecommunity *ecomadd = NULL;
5338
5339 if (!bgp)
5340 return CMD_WARNING;
5341
5342 if (!strcmp(argv[1]->arg, "import"))
5343 rt_type = RT_TYPE_IMPORT;
5344 else if (!strcmp(argv[1]->arg, "export"))
5345 rt_type = RT_TYPE_EXPORT;
5346 else if (!strcmp(argv[1]->arg, "both"))
5347 rt_type = RT_TYPE_BOTH;
5348 else {
5349 vty_out(vty, "%% Invalid Route Target type\n");
5350 return CMD_WARNING;
5351 }
5352
5353 /* Add/update the import route-target */
5354 if (rt_type == RT_TYPE_BOTH || rt_type == RT_TYPE_IMPORT) {
5355 ecomadd = ecommunity_str2com(argv[2]->arg,
5356 ECOMMUNITY_ROUTE_TARGET, 0);
5357 if (!ecomadd) {
5358 vty_out(vty, "%% Malformed Route Target list\n");
5359 return CMD_WARNING;
5360 }
5361 ecommunity_str(ecomadd);
5362
5363 /* Do nothing if we already have this import route-target */
5364 if (!bgp_evpn_rt_matches_existing(bgp->vrf_import_rtl, ecomadd))
5365 bgp_evpn_configure_import_rt_for_vrf(bgp, ecomadd);
5366 }
5367
5368 /* Add/update the export route-target */
5369 if (rt_type == RT_TYPE_BOTH || rt_type == RT_TYPE_EXPORT) {
5370 ecomadd = ecommunity_str2com(argv[2]->arg,
5371 ECOMMUNITY_ROUTE_TARGET, 0);
5372 if (!ecomadd) {
5373 vty_out(vty, "%% Malformed Route Target list\n");
5374 return CMD_WARNING;
5375 }
5376 ecommunity_str(ecomadd);
5377
5378 /* Do nothing if we already have this export route-target */
5379 if (!bgp_evpn_rt_matches_existing(bgp->vrf_export_rtl, ecomadd))
5380 bgp_evpn_configure_export_rt_for_vrf(bgp, ecomadd);
5381 }
5382
5383 return CMD_SUCCESS;
5384 }
5385
5386 DEFUN (no_bgp_evpn_vrf_rt,
5387 no_bgp_evpn_vrf_rt_cmd,
5388 "no route-target <both|import|export> RT",
5389 NO_STR
5390 "Route Target\n"
5391 "import and export\n"
5392 "import\n"
5393 "export\n"
5394 EVPN_ASN_IP_HELP_STR)
5395 {
5396 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5397 int rt_type, found_ecomdel;
5398 struct ecommunity *ecomdel = NULL;
5399
5400 if (!bgp)
5401 return CMD_WARNING;
5402
5403 if (!strcmp(argv[2]->arg, "import"))
5404 rt_type = RT_TYPE_IMPORT;
5405 else if (!strcmp(argv[2]->arg, "export"))
5406 rt_type = RT_TYPE_EXPORT;
5407 else if (!strcmp(argv[2]->arg, "both"))
5408 rt_type = RT_TYPE_BOTH;
5409 else {
5410 vty_out(vty, "%% Invalid Route Target type\n");
5411 return CMD_WARNING;
5412 }
5413
5414 if (rt_type == RT_TYPE_IMPORT) {
5415 if (!CHECK_FLAG(bgp->vrf_flags, BGP_VRF_IMPORT_RT_CFGD)) {
5416 vty_out(vty,
5417 "%% Import RT is not configured for this VRF\n");
5418 return CMD_WARNING;
5419 }
5420 } else if (rt_type == RT_TYPE_EXPORT) {
5421 if (!CHECK_FLAG(bgp->vrf_flags, BGP_VRF_EXPORT_RT_CFGD)) {
5422 vty_out(vty,
5423 "%% Export RT is not configured for this VRF\n");
5424 return CMD_WARNING;
5425 }
5426 } else if (rt_type == RT_TYPE_BOTH) {
5427 if (!CHECK_FLAG(bgp->vrf_flags, BGP_VRF_IMPORT_RT_CFGD)
5428 && !CHECK_FLAG(bgp->vrf_flags, BGP_VRF_EXPORT_RT_CFGD)) {
5429 vty_out(vty,
5430 "%% Import/Export RT is not configured for this VRF\n");
5431 return CMD_WARNING;
5432 }
5433 }
5434
5435 ecomdel = ecommunity_str2com(argv[3]->arg, ECOMMUNITY_ROUTE_TARGET, 0);
5436 if (!ecomdel) {
5437 vty_out(vty, "%% Malformed Route Target list\n");
5438 return CMD_WARNING;
5439 }
5440 ecommunity_str(ecomdel);
5441
5442 if (rt_type == RT_TYPE_IMPORT) {
5443 if (!bgp_evpn_rt_matches_existing(bgp->vrf_import_rtl,
5444 ecomdel)) {
5445 ecommunity_free(&ecomdel);
5446 vty_out(vty,
5447 "%% RT specified does not match configuration for this VRF\n");
5448 return CMD_WARNING;
5449 }
5450 bgp_evpn_unconfigure_import_rt_for_vrf(bgp, ecomdel);
5451 } else if (rt_type == RT_TYPE_EXPORT) {
5452 if (!bgp_evpn_rt_matches_existing(bgp->vrf_export_rtl,
5453 ecomdel)) {
5454 ecommunity_free(&ecomdel);
5455 vty_out(vty,
5456 "%% RT specified does not match configuration for this VRF\n");
5457 return CMD_WARNING;
5458 }
5459 bgp_evpn_unconfigure_export_rt_for_vrf(bgp, ecomdel);
5460 } else if (rt_type == RT_TYPE_BOTH) {
5461 found_ecomdel = 0;
5462
5463 if (bgp_evpn_rt_matches_existing(bgp->vrf_import_rtl,
5464 ecomdel)) {
5465 bgp_evpn_unconfigure_import_rt_for_vrf(bgp, ecomdel);
5466 found_ecomdel = 1;
5467 }
5468
5469 if (bgp_evpn_rt_matches_existing(bgp->vrf_export_rtl,
5470 ecomdel)) {
5471 bgp_evpn_unconfigure_export_rt_for_vrf(bgp, ecomdel);
5472 found_ecomdel = 1;
5473 }
5474
5475 if (!found_ecomdel) {
5476 ecommunity_free(&ecomdel);
5477 vty_out(vty,
5478 "%% RT specified does not match configuration for this VRF\n");
5479 return CMD_WARNING;
5480 }
5481 }
5482
5483 ecommunity_free(&ecomdel);
5484 return CMD_SUCCESS;
5485 }
5486
5487 DEFUN (bgp_evpn_vni_rt,
5488 bgp_evpn_vni_rt_cmd,
5489 "route-target <both|import|export> RT",
5490 "Route Target\n"
5491 "import and export\n"
5492 "import\n"
5493 "export\n"
5494 "Route target (A.B.C.D:MN|EF:OPQR|GHJK:MN)\n")
5495 {
5496 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5497 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
5498 int rt_type;
5499 struct ecommunity *ecomadd = NULL;
5500
5501 if (!bgp)
5502 return CMD_WARNING;
5503
5504 if (!EVPN_ENABLED(bgp)) {
5505 vty_out(vty,
5506 "This command is only supported under EVPN VRF\n");
5507 return CMD_WARNING;
5508 }
5509
5510 if (!strcmp(argv[1]->text, "import"))
5511 rt_type = RT_TYPE_IMPORT;
5512 else if (!strcmp(argv[1]->text, "export"))
5513 rt_type = RT_TYPE_EXPORT;
5514 else if (!strcmp(argv[1]->text, "both"))
5515 rt_type = RT_TYPE_BOTH;
5516 else {
5517 vty_out(vty, "%% Invalid Route Target type\n");
5518 return CMD_WARNING;
5519 }
5520
5521 /* Add/update the import route-target */
5522 if (rt_type == RT_TYPE_BOTH || rt_type == RT_TYPE_IMPORT) {
5523 ecomadd = ecommunity_str2com(argv[2]->arg,
5524 ECOMMUNITY_ROUTE_TARGET, 0);
5525 if (!ecomadd) {
5526 vty_out(vty, "%% Malformed Route Target list\n");
5527 return CMD_WARNING;
5528 }
5529 ecommunity_str(ecomadd);
5530
5531 /* Do nothing if we already have this import route-target */
5532 if (!bgp_evpn_rt_matches_existing(vpn->import_rtl, ecomadd))
5533 evpn_configure_import_rt(bgp, vpn, ecomadd);
5534 }
5535
5536 /* Add/update the export route-target */
5537 if (rt_type == RT_TYPE_BOTH || rt_type == RT_TYPE_EXPORT) {
5538 ecomadd = ecommunity_str2com(argv[2]->arg,
5539 ECOMMUNITY_ROUTE_TARGET, 0);
5540 if (!ecomadd) {
5541 vty_out(vty, "%% Malformed Route Target list\n");
5542 return CMD_WARNING;
5543 }
5544 ecommunity_str(ecomadd);
5545
5546 /* Do nothing if we already have this export route-target */
5547 if (!bgp_evpn_rt_matches_existing(vpn->export_rtl, ecomadd))
5548 evpn_configure_export_rt(bgp, vpn, ecomadd);
5549 }
5550
5551 return CMD_SUCCESS;
5552 }
5553
5554 DEFUN (no_bgp_evpn_vni_rt,
5555 no_bgp_evpn_vni_rt_cmd,
5556 "no route-target <both|import|export> RT",
5557 NO_STR
5558 "Route Target\n"
5559 "import and export\n"
5560 "import\n"
5561 "export\n"
5562 EVPN_ASN_IP_HELP_STR)
5563 {
5564 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5565 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
5566 int rt_type, found_ecomdel;
5567 struct ecommunity *ecomdel = NULL;
5568
5569 if (!bgp)
5570 return CMD_WARNING;
5571
5572 if (!EVPN_ENABLED(bgp)) {
5573 vty_out(vty,
5574 "This command is only supported under EVPN VRF\n");
5575 return CMD_WARNING;
5576 }
5577
5578 if (!strcmp(argv[2]->text, "import"))
5579 rt_type = RT_TYPE_IMPORT;
5580 else if (!strcmp(argv[2]->text, "export"))
5581 rt_type = RT_TYPE_EXPORT;
5582 else if (!strcmp(argv[2]->text, "both"))
5583 rt_type = RT_TYPE_BOTH;
5584 else {
5585 vty_out(vty, "%% Invalid Route Target type\n");
5586 return CMD_WARNING;
5587 }
5588
5589 /* The user did "no route-target import", check to see if there are any
5590 * import route-targets configured. */
5591 if (rt_type == RT_TYPE_IMPORT) {
5592 if (!is_import_rt_configured(vpn)) {
5593 vty_out(vty,
5594 "%% Import RT is not configured for this VNI\n");
5595 return CMD_WARNING;
5596 }
5597 } else if (rt_type == RT_TYPE_EXPORT) {
5598 if (!is_export_rt_configured(vpn)) {
5599 vty_out(vty,
5600 "%% Export RT is not configured for this VNI\n");
5601 return CMD_WARNING;
5602 }
5603 } else if (rt_type == RT_TYPE_BOTH) {
5604 if (!is_import_rt_configured(vpn)
5605 && !is_export_rt_configured(vpn)) {
5606 vty_out(vty,
5607 "%% Import/Export RT is not configured for this VNI\n");
5608 return CMD_WARNING;
5609 }
5610 }
5611
5612 ecomdel = ecommunity_str2com(argv[3]->arg, ECOMMUNITY_ROUTE_TARGET, 0);
5613 if (!ecomdel) {
5614 vty_out(vty, "%% Malformed Route Target list\n");
5615 return CMD_WARNING;
5616 }
5617 ecommunity_str(ecomdel);
5618
5619 if (rt_type == RT_TYPE_IMPORT) {
5620 if (!bgp_evpn_rt_matches_existing(vpn->import_rtl, ecomdel)) {
5621 vty_out(vty,
5622 "%% RT specified does not match configuration for this VNI\n");
5623 return CMD_WARNING;
5624 }
5625 evpn_unconfigure_import_rt(bgp, vpn, ecomdel);
5626 } else if (rt_type == RT_TYPE_EXPORT) {
5627 if (!bgp_evpn_rt_matches_existing(vpn->export_rtl, ecomdel)) {
5628 vty_out(vty,
5629 "%% RT specified does not match configuration for this VNI\n");
5630 return CMD_WARNING;
5631 }
5632 evpn_unconfigure_export_rt(bgp, vpn, ecomdel);
5633 } else if (rt_type == RT_TYPE_BOTH) {
5634 found_ecomdel = 0;
5635
5636 if (bgp_evpn_rt_matches_existing(vpn->import_rtl, ecomdel)) {
5637 evpn_unconfigure_import_rt(bgp, vpn, ecomdel);
5638 found_ecomdel = 1;
5639 }
5640
5641 if (bgp_evpn_rt_matches_existing(vpn->export_rtl, ecomdel)) {
5642 evpn_unconfigure_export_rt(bgp, vpn, ecomdel);
5643 found_ecomdel = 1;
5644 }
5645
5646 if (!found_ecomdel) {
5647 vty_out(vty,
5648 "%% RT specified does not match configuration for this VNI\n");
5649 return CMD_WARNING;
5650 }
5651 }
5652
5653 return CMD_SUCCESS;
5654 }
5655
5656 DEFUN (no_bgp_evpn_vni_rt_without_val,
5657 no_bgp_evpn_vni_rt_without_val_cmd,
5658 "no route-target <import|export>",
5659 NO_STR
5660 "Route Target\n"
5661 "import\n"
5662 "export\n")
5663 {
5664 struct bgp *bgp = VTY_GET_CONTEXT(bgp);
5665 VTY_DECLVAR_CONTEXT_SUB(bgpevpn, vpn);
5666 int rt_type;
5667
5668 if (!bgp)
5669 return CMD_WARNING;
5670
5671 if (!EVPN_ENABLED(bgp)) {
5672 vty_out(vty,
5673 "This command is only supported under EVPN VRF\n");
5674 return CMD_WARNING;
5675 }
5676
5677 if (!strcmp(argv[2]->text, "import")) {
5678 rt_type = RT_TYPE_IMPORT;
5679 } else if (!strcmp(argv[2]->text, "export")) {
5680 rt_type = RT_TYPE_EXPORT;
5681 } else {
5682 vty_out(vty, "%% Invalid Route Target type\n");
5683 return CMD_WARNING;
5684 }
5685
5686 /* Check if we should disallow. */
5687 if (rt_type == RT_TYPE_IMPORT) {
5688 if (!is_import_rt_configured(vpn)) {
5689 vty_out(vty,
5690 "%% Import RT is not configured for this VNI\n");
5691 return CMD_WARNING;
5692 }
5693 } else {
5694 if (!is_export_rt_configured(vpn)) {
5695 vty_out(vty,
5696 "%% Export RT is not configured for this VNI\n");
5697 return CMD_WARNING;
5698 }
5699 }
5700
5701 /* Unconfigure the RT. */
5702 if (rt_type == RT_TYPE_IMPORT)
5703 evpn_unconfigure_import_rt(bgp, vpn, NULL);
5704 else
5705 evpn_unconfigure_export_rt(bgp, vpn, NULL);
5706 return CMD_SUCCESS;
5707 }
5708
5709 static int vni_cmp(const void **a, const void **b)
5710 {
5711 const struct bgpevpn *first = *a;
5712 const struct bgpevpn *secnd = *b;
5713
5714 return secnd->vni - first->vni;
5715 }
5716
5717 /*
5718 * Output EVPN configuration information.
5719 */
5720 void bgp_config_write_evpn_info(struct vty *vty, struct bgp *bgp, afi_t afi,
5721 safi_t safi)
5722 {
5723 char buf1[RD_ADDRSTRLEN];
5724 char buf2[INET6_ADDRSTRLEN];
5725
5726 if (bgp->advertise_all_vni)
5727 vty_out(vty, " advertise-all-vni\n");
5728
5729 if (bgp->vnihash) {
5730 struct list *vnilist = hash_to_list(bgp->vnihash);
5731 struct listnode *ln;
5732 struct bgpevpn *data;
5733
5734 list_sort(vnilist, vni_cmp);
5735 for (ALL_LIST_ELEMENTS_RO(vnilist, ln, data))
5736 write_vni_config(vty, data);
5737
5738 list_delete(&vnilist);
5739 }
5740
5741 if (bgp->advertise_autort_rfc8365)
5742 vty_out(vty, " autort rfc8365-compatible\n");
5743
5744 if (bgp->advertise_gw_macip)
5745 vty_out(vty, " advertise-default-gw\n");
5746
5747 if (bgp->evpn_info->advertise_svi_macip)
5748 vty_out(vty, " advertise-svi-ip\n");
5749
5750 if (bgp_mh_info->host_routes_use_l3nhg !=
5751 BGP_EVPN_MH_USE_ES_L3NHG_DEF) {
5752 if (bgp_mh_info->host_routes_use_l3nhg)
5753 vty_out(vty, " use-es-l3nhg\n");
5754 else
5755 vty_out(vty, " no use-es-l3nhg\n");
5756 }
5757
5758 if (!bgp->evpn_info->dup_addr_detect)
5759 vty_out(vty, " no dup-addr-detection\n");
5760
5761 if (bgp->evpn_info->dad_max_moves !=
5762 EVPN_DAD_DEFAULT_MAX_MOVES ||
5763 bgp->evpn_info->dad_time != EVPN_DAD_DEFAULT_TIME)
5764 vty_out(vty, " dup-addr-detection max-moves %u time %u\n",
5765 bgp->evpn_info->dad_max_moves,
5766 bgp->evpn_info->dad_time);
5767
5768 if (bgp->evpn_info->dad_freeze) {
5769 if (bgp->evpn_info->dad_freeze_time)
5770 vty_out(vty,
5771 " dup-addr-detection freeze %u\n",
5772 bgp->evpn_info->dad_freeze_time);
5773 else
5774 vty_out(vty,
5775 " dup-addr-detection freeze permanent\n");
5776 }
5777
5778 if (bgp->vxlan_flood_ctrl == VXLAN_FLOOD_DISABLED)
5779 vty_out(vty, " flooding disable\n");
5780
5781 if (CHECK_FLAG(bgp->af_flags[AFI_L2VPN][SAFI_EVPN],
5782 BGP_L2VPN_EVPN_ADVERTISE_IPV4_UNICAST)) {
5783 if (bgp->adv_cmd_rmap[AFI_IP][SAFI_UNICAST].name)
5784 vty_out(vty, " advertise ipv4 unicast route-map %s\n",
5785 bgp->adv_cmd_rmap[AFI_IP][SAFI_UNICAST].name);
5786 else
5787 vty_out(vty, " advertise ipv4 unicast\n");
5788 }
5789
5790 if (CHECK_FLAG(bgp->af_flags[AFI_L2VPN][SAFI_EVPN],
5791 BGP_L2VPN_EVPN_ADVERTISE_IPV6_UNICAST)) {
5792 if (bgp->adv_cmd_rmap[AFI_IP6][SAFI_UNICAST].name)
5793 vty_out(vty, " advertise ipv6 unicast route-map %s\n",
5794 bgp->adv_cmd_rmap[AFI_IP6][SAFI_UNICAST].name);
5795 else
5796 vty_out(vty, " advertise ipv6 unicast\n");
5797 }
5798
5799 if (CHECK_FLAG(bgp->af_flags[AFI_L2VPN][SAFI_EVPN],
5800 BGP_L2VPN_EVPN_DEFAULT_ORIGINATE_IPV4))
5801 vty_out(vty, " default-originate ipv4\n");
5802
5803 if (CHECK_FLAG(bgp->af_flags[AFI_L2VPN][SAFI_EVPN],
5804 BGP_L2VPN_EVPN_DEFAULT_ORIGINATE_IPV6))
5805 vty_out(vty, " default-originate ipv6\n");
5806
5807 if (bgp->inst_type == BGP_INSTANCE_TYPE_VRF) {
5808 if (!bgp->evpn_info->advertise_pip)
5809 vty_out(vty, " no advertise-pip\n");
5810 if (bgp->evpn_info->advertise_pip) {
5811 if (bgp->evpn_info->pip_ip_static.s_addr
5812 != INADDR_ANY) {
5813 vty_out(vty, " advertise-pip ip %s",
5814 inet_ntop(AF_INET,
5815 &bgp->evpn_info->pip_ip_static,
5816 buf2, INET_ADDRSTRLEN));
5817 if (!is_zero_mac(&(
5818 bgp->evpn_info->pip_rmac_static))) {
5819 char buf[ETHER_ADDR_STRLEN];
5820
5821 vty_out(vty, " mac %s",
5822 prefix_mac2str(
5823 &bgp->evpn_info
5824 ->pip_rmac,
5825 buf, sizeof(buf)));
5826 }
5827 vty_out(vty, "\n");
5828 }
5829 }
5830 }
5831 if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_RD_CFGD))
5832 vty_out(vty, " rd %s\n",
5833 prefix_rd2str(&bgp->vrf_prd, buf1, sizeof(buf1)));
5834
5835 /* import route-target */
5836 if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_IMPORT_RT_CFGD)) {
5837 char *ecom_str;
5838 struct listnode *node, *nnode;
5839 struct ecommunity *ecom;
5840
5841 for (ALL_LIST_ELEMENTS(bgp->vrf_import_rtl, node, nnode,
5842 ecom)) {
5843 ecom_str = ecommunity_ecom2str(
5844 ecom, ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
5845 vty_out(vty, " route-target import %s\n", ecom_str);
5846 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
5847 }
5848 }
5849
5850 /* export route-target */
5851 if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_EXPORT_RT_CFGD)) {
5852 char *ecom_str;
5853 struct listnode *node, *nnode;
5854 struct ecommunity *ecom;
5855
5856 for (ALL_LIST_ELEMENTS(bgp->vrf_export_rtl, node, nnode,
5857 ecom)) {
5858 ecom_str = ecommunity_ecom2str(
5859 ecom, ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
5860 vty_out(vty, " route-target export %s\n", ecom_str);
5861 XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
5862 }
5863 }
5864 }
5865
5866 void bgp_ethernetvpn_init(void)
5867 {
5868 install_element(VIEW_NODE, &show_ip_bgp_l2vpn_evpn_cmd);
5869 install_element(VIEW_NODE, &show_ip_bgp_l2vpn_evpn_rd_cmd);
5870 install_element(VIEW_NODE, &show_ip_bgp_l2vpn_evpn_all_tags_cmd);
5871 install_element(VIEW_NODE, &show_ip_bgp_l2vpn_evpn_rd_tags_cmd);
5872 install_element(VIEW_NODE,
5873 &show_ip_bgp_l2vpn_evpn_neighbor_routes_cmd);
5874 install_element(VIEW_NODE,
5875 &show_ip_bgp_l2vpn_evpn_rd_neighbor_routes_cmd);
5876 install_element(
5877 VIEW_NODE,
5878 &show_ip_bgp_l2vpn_evpn_neighbor_advertised_routes_cmd);
5879 install_element(
5880 VIEW_NODE,
5881 &show_ip_bgp_l2vpn_evpn_rd_neighbor_advertised_routes_cmd);
5882 install_element(VIEW_NODE, &show_ip_bgp_evpn_rd_overlay_cmd);
5883 install_element(VIEW_NODE, &show_ip_bgp_l2vpn_evpn_all_overlay_cmd);
5884 install_element(BGP_EVPN_NODE, &no_evpnrt5_network_cmd);
5885 install_element(BGP_EVPN_NODE, &evpnrt5_network_cmd);
5886 install_element(BGP_EVPN_NODE, &bgp_evpn_advertise_all_vni_cmd);
5887 install_element(BGP_EVPN_NODE, &no_bgp_evpn_advertise_all_vni_cmd);
5888 install_element(BGP_EVPN_NODE, &bgp_evpn_advertise_autort_rfc8365_cmd);
5889 install_element(BGP_EVPN_NODE, &no_bgp_evpn_advertise_autort_rfc8365_cmd);
5890 install_element(BGP_EVPN_NODE, &bgp_evpn_advertise_default_gw_cmd);
5891 install_element(BGP_EVPN_NODE, &no_bgp_evpn_advertise_default_gw_cmd);
5892 install_element(BGP_EVPN_NODE, &bgp_evpn_advertise_svi_ip_cmd);
5893 install_element(BGP_EVPN_NODE, &bgp_evpn_advertise_type5_cmd);
5894 install_element(BGP_EVPN_NODE, &no_bgp_evpn_advertise_type5_cmd);
5895 install_element(BGP_EVPN_NODE, &bgp_evpn_default_originate_cmd);
5896 install_element(BGP_EVPN_NODE, &no_bgp_evpn_default_originate_cmd);
5897 install_element(BGP_EVPN_NODE, &dup_addr_detection_cmd);
5898 install_element(BGP_EVPN_NODE, &dup_addr_detection_auto_recovery_cmd);
5899 install_element(BGP_EVPN_NODE, &no_dup_addr_detection_cmd);
5900 install_element(BGP_EVPN_NODE, &bgp_evpn_flood_control_cmd);
5901 install_element(BGP_EVPN_NODE, &bgp_evpn_advertise_pip_ip_mac_cmd);
5902 install_element(BGP_EVPN_NODE, &bgp_evpn_use_es_l3nhg_cmd);
5903
5904 /* test commands */
5905 install_element(BGP_EVPN_NODE, &test_es_add_cmd);
5906 install_element(BGP_EVPN_NODE, &test_es_vni_add_cmd);
5907
5908 /* "show bgp l2vpn evpn" commands. */
5909 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_es_cmd);
5910 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_es_evi_cmd);
5911 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_es_vrf_cmd);
5912 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_vni_cmd);
5913 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_summary_cmd);
5914 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_cmd);
5915 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_rd_cmd);
5916 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_rd_macip_cmd);
5917 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_esi_cmd);
5918 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_vni_cmd);
5919 install_element(VIEW_NODE,
5920 &show_bgp_l2vpn_evpn_route_vni_multicast_cmd);
5921 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_vni_macip_cmd);
5922 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_vni_all_cmd);
5923 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_route_mac_ip_es_cmd);
5924 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_import_rt_cmd);
5925 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_vrf_import_rt_cmd);
5926
5927 /* "show bgp evpn" commands. */
5928 install_element(VIEW_NODE, &show_bgp_evpn_vni_cmd);
5929 install_element(VIEW_NODE, &show_bgp_evpn_summary_cmd);
5930 install_element(VIEW_NODE, &show_bgp_evpn_route_cmd);
5931 install_element(VIEW_NODE, &show_bgp_evpn_route_rd_cmd);
5932 install_element(VIEW_NODE, &show_bgp_evpn_route_rd_macip_cmd);
5933 install_element(VIEW_NODE, &show_bgp_evpn_route_vni_cmd);
5934 install_element(VIEW_NODE, &show_bgp_evpn_route_vni_multicast_cmd);
5935 install_element(VIEW_NODE, &show_bgp_evpn_route_vni_macip_cmd);
5936 install_element(VIEW_NODE, &show_bgp_evpn_route_vni_all_cmd);
5937 install_element(VIEW_NODE, &show_bgp_evpn_import_rt_cmd);
5938 install_element(VIEW_NODE, &show_bgp_vrf_l3vni_info_cmd);
5939 install_element(VIEW_NODE, &show_bgp_l2vpn_evpn_com_cmd);
5940
5941 install_element(BGP_EVPN_NODE, &bgp_evpn_vni_cmd);
5942 install_element(BGP_EVPN_NODE, &no_bgp_evpn_vni_cmd);
5943 install_element(BGP_EVPN_VNI_NODE, &exit_vni_cmd);
5944 install_element(BGP_EVPN_VNI_NODE, &bgp_evpn_vni_rd_cmd);
5945 install_element(BGP_EVPN_VNI_NODE, &no_bgp_evpn_vni_rd_cmd);
5946 install_element(BGP_EVPN_VNI_NODE, &no_bgp_evpn_vni_rd_without_val_cmd);
5947 install_element(BGP_EVPN_VNI_NODE, &bgp_evpn_vni_rt_cmd);
5948 install_element(BGP_EVPN_VNI_NODE, &no_bgp_evpn_vni_rt_cmd);
5949 install_element(BGP_EVPN_VNI_NODE, &no_bgp_evpn_vni_rt_without_val_cmd);
5950 install_element(BGP_EVPN_NODE, &bgp_evpn_vrf_rd_cmd);
5951 install_element(BGP_EVPN_NODE, &no_bgp_evpn_vrf_rd_cmd);
5952 install_element(BGP_NODE, &no_bgp_evpn_vrf_rd_without_val_cmd);
5953 install_element(BGP_EVPN_NODE, &bgp_evpn_vrf_rt_cmd);
5954 install_element(BGP_EVPN_NODE, &no_bgp_evpn_vrf_rt_cmd);
5955 install_element(BGP_EVPN_VNI_NODE, &bgp_evpn_advertise_svi_ip_vni_cmd);
5956 install_element(BGP_EVPN_VNI_NODE,
5957 &bgp_evpn_advertise_default_gw_vni_cmd);
5958 install_element(BGP_EVPN_VNI_NODE,
5959 &no_bgp_evpn_advertise_default_gw_vni_cmd);
5960 install_element(BGP_EVPN_VNI_NODE, &bgp_evpn_advertise_vni_subnet_cmd);
5961 install_element(BGP_EVPN_VNI_NODE,
5962 &no_bgp_evpn_advertise_vni_subnet_cmd);
5963 }
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