summaryrefslogtreecommitdiff
path: root/interface-definitions/protocols-bgp.xml.in
blob: afcd8f727f9e280a3522752ee4cc3814adb8f2c1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
<?xml version="1.0"?>
<!-- Border Gateway Protocol (BGP) configuration -->
<interfaceDefinition>
  <node name="protocols">
    <children>
      <tagNode name="bgp" owner="${vyos_conf_scripts_dir}/protocols_bgp.py">
        <properties>
          <help>Border Gateway Protocol (BGP)</help>
          <valueHelp>
            <format>u32:1-4294967294</format>
            <description>AS number</description>
          </valueHelp>
          <constraint>
            <validator name="numeric" argument="--range 1-4294967294"/>
          </constraint>
          <priority>820</priority>
        </properties>
        <children>
          <node name="address-family">
            <properties>
              <help>BGP address-family parameters</help>
            </properties>
            <children>
              <node name="ipv4-unicast">
                <properties>
                  <help>IPv4 BGP settings</help>
                </properties>
                <children>
                  <tagNode name="aggregate-address">
                    <properties>
                      <help>BGP aggregate network</help>
                      <valueHelp>
                        <format>ipv4net</format>
                        <description>BGP aggregate network</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv4-prefix"/>
                      </constraint>
                    </properties>
                    <children>
                      #include <include/bgp-afi-aggregate-address.xml.i>
                    </children>
                  </tagNode>
                  <tagNode name="network">
                    <properties>
                      <help>BGP network</help>
                      <valueHelp>
                        <format>ipv4net</format>
                        <description>BGP network</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv4-prefix"/>
                      </constraint>
                    </properties>
                    <children>
                      <leafNode name="backdoor">
                        <properties>
                          <help>Network as a backdoor route</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      #include <include/bgp-route-map.xml.i>
                    </children>
                  </tagNode>
                  #include <include/bgp-afi-maximum-paths.xml.i>
                  <node name="redistribute">
                    <properties>
                      <help>Redistribute routes from other protocols into BGP</help>
                    </properties>
                    <children>
                      <node name="connected">
                        <properties>
                          <help>Redistribute connected routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="isis">
                        <properties>
                          <help>Redistribute IS-IS routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="kernel">
                        <properties>
                          <help>Redistribute kernel routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="ospf">
                        <properties>
                          <help>Redistribute OSPF routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="rip">
                        <properties>
                          <help>Redistribute RIP routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="static">
                        <properties>
                          <help>Redistribute static routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <leafNode name="table">
                        <properties>
                          <help>Redistribute non-main Kernel Routing Table</help>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                </children>
              </node>
              <node name="ipv6-unicast">
                <properties>
                  <help>IPv6 BGP settings</help>
                </properties>
                <children>
                  <tagNode name="aggregate-address">
                    <properties>
                      <help>BGP aggregate network</help>
                      <valueHelp>
                        <format>ipv6net</format>
                        <description>Aggregate network</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv6-prefix"/>
                      </constraint>
                    </properties>
                    <children>
                      #include <include/bgp-afi-aggregate-address.xml.i>
                    </children>
                  </tagNode>
                  <tagNode name="network">
                    <properties>
                      <help>BGP network</help>
                      <valueHelp>
                        <format>ipv6net</format>
                        <description>Aggregate network</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv6-prefix"/>
                      </constraint>
                    </properties>
                    <children>
                      <leafNode name="path-limit">
                        <properties>
                          <help>AS-path hopcount limit</help>
                          <valueHelp>
                            <format>u32:0-255</format>
                            <description>AS path hop count limit</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 0-255"/>
                          </constraint>
                        </properties>
                      </leafNode>
                      #include <include/bgp-route-map.xml.i>
                    </children>
                  </tagNode>
                  #include <include/bgp-afi-maximum-paths.xml.i>
                  <node name="redistribute">
                    <properties>
                      <help>Redistribute routes from other protocols into BGP</help>
                    </properties>
                    <children>
                      <node name="connected">
                        <properties>
                          <help>Redistribute connected routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="kernel">
                        <properties>
                          <help>Redistribute kernel routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="ospfv3">
                        <properties>
                          <help>Redistribute OSPFv3 routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="ripng">
                        <properties>
                          <help>Redistribute RIPng routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <node name="static">
                        <properties>
                          <help>Redistribute static routes into BGP</help>
                        </properties>
                        <children>
                          #include <include/bgp-afi-redistribute-metric-route-map.xml.i>
                        </children>
                      </node>
                      <leafNode name="table">
                        <properties>
                          <help>Redistribute non-main Kernel Routing Table</help>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                </children>
              </node>
              <node name="l2vpn-evpn">
                <properties>
                  <help>L2VPN EVPN BGP settings</help>
                </properties>
                <children>
                  <leafNode name="advertise-all-vni">
                    <properties>
                      <help>Advertise All local VNIs</help>
                      <valueless/>
                    </properties>
                  </leafNode>
                  #include <include/bgp-afi-l2vpn-common.xml.i>
                  <leafNode name="advertise-pip">
                    <properties>
                      <help>EVPN system primary IP</help>
                      <valueHelp>
                        <format>ipv4</format>
                        <description>IP address</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv4-address"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="rt-auto-derive">
                    <properties>
                      <help>Auto derivation of Route Target (RFC8365)</help>
                      <valueless/>
                    </properties>
                  </leafNode>
                  <node name="flooding">
                    <properties>
                      <help>Specify handling for BUM packets</help>
                    </properties>
                    <children>
                      <leafNode name="disable">
                        <properties>
                          <help>Do not flood any BUM packets</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      <leafNode name="head-end-replication">
                        <properties>
                          <help>Flood BUM packets using head-end replication</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                  <tagNode name="vni">
                    <properties>
                      <help>VXLAN Network Identifier</help>
                      <valueHelp>
                        <format>u32:1-16777215</format>
                        <description>VNI number</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-16777215"/>
                      </constraint>
                    </properties>
                    <children>
                      #include <include/bgp-afi-l2vpn-common.xml.i>
                    </children>
                  </tagNode>
                </children>
              </node>
            </children>
          </node>
          <node name="listen">
            <properties>
              <help>Listen for and accept BGP dynamic neighbors from range</help>
            </properties>
            <children>
              <leafNode name="limit">
                <properties>
                  <help>Maximum number of dynamic neighbors that can be created</help>
                  <valueHelp>
                    <format>u32:1-5000</format>
                    <description>BGP neighbor limit</description>
                  </valueHelp>
                  <constraint>
                    <validator name="numeric" argument="--range 1-5000"/>
                  </constraint>
                </properties>
              </leafNode>
              <tagNode name="range">
                <properties>
                  <help>BGP dynamic neighbors listen range</help>
                  <valueHelp>
                    <format>ipv4net</format>
                    <description>IPv4 dynamic neighbors listen range</description>
                  </valueHelp>
                  <valueHelp>
                    <format>ipv6net</format>
                    <description>IPv6 dynamic neighbors listen range</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-prefix"/>
                    <validator name="ipv6-prefix"/>
                  </constraint>
                </properties>
                <children>
                  #include <include/bgp-peer-group.xml.i>
                </children>
              </tagNode>
            </children>
          </node>
          <tagNode name="neighbor">
            <properties>
              <help>BGP neighbor</help>
              <valueHelp>
                <format>ipv4</format>
                <description>BGP neighbor IP address</description>
              </valueHelp>
              <valueHelp>
                <format>ipv6</format>
                <description>BGP neighbor IPv6 address</description>
              </valueHelp>
              <valueHelp>
                <format>txt</format>
                <description>Interface name</description>
              </valueHelp>
              <constraint>
                <validator name="ipv4-address"/>
                <validator name="ipv6-address"/>
                <validator name="interface-name"/>
              </constraint>
            </properties>
            <children>
              <node name="address-family">
                <properties>
                  <help>Parameters relating to IPv4 or IPv6 routes</help>
                </properties>
                <children>
                  #include <include/bgp-neighbor-afi-ipv4-unicast.xml.i>
                  #include <include/bgp-neighbor-afi-ipv6-unicast.xml.i>
                  #include <include/bgp-neighbor-afi-l2vpn-evpn.xml.i>
                </children>
              </node>
              <leafNode name="advertisement-interval">
                <properties>
                  <help>Minimum interval for sending routing updates</help>
                  <valueHelp>
                    <format>u32:0-600</format>
                    <description>Advertisement interval in seconds</description>
                  </valueHelp>
                  <constraint>
                    <validator name="numeric" argument="--range 0-600"/>
                  </constraint>
                </properties>
              </leafNode>
              #include <include/bgp-bfd.xml.i>
              #include <include/bgp-capability.xml.i>
              #include <include/bgp-description.xml.i>
              #include <include/bgp-disable-capability-negotiation.xml.i>
              #include <include/bgp-disable-connected-check.xml.i>
              #include <include/bgp-ebgp-multihop.xml.i>
              <node name="interface">
                <properties>
                  <help>Interface parameters</help>
                </properties>
                <children>
                  #include <include/bgp-peer-group.xml.i>
                  #include <include/bgp-remote-as.xml.i>
                  <node name="v6only">
                    <properties>
                      <help>Enable BGP with v6 link-local only</help>
                    </properties>
                    <children>
                      #include <include/bgp-peer-group.xml.i>
                      #include <include/bgp-remote-as.xml.i>
                    </children>
                  </node>
                </children>
              </node>
              #include <include/bgp-local-as.xml.i>
              #include <include/bgp-override-capability.xml.i>
              #include <include/bgp-passive.xml.i>
              #include <include/bgp-password.xml.i>
              #include <include/bgp-peer-group.xml.i>
              <leafNode name="port">
                <properties>
                  <help>Neighbor BGP port</help>
                  <valueHelp>
                    <format>u32:1-65535</format>
                    <description>Neighbor BGP port number</description>
                  </valueHelp>
                  <constraint>
                    <validator name="numeric" argument="--range 1-65535"/>
                  </constraint>
                </properties>
              </leafNode>
              #include <include/bgp-remote-as.xml.i>
              #include <include/bgp-shutdown.xml.i>
              <leafNode name="strict-capability-match">
                <properties>
                  <help>Enable strict capability negotiation</help>
                  <valueless/>
                </properties>
              </leafNode>
              <node name="timers">
                <properties>
                  <help>Neighbor timers</help>
                </properties>
                <children>
                  <leafNode name="connect">
                    <properties>
                      <help>BGP connect timer for this neighbor</help>
                      <valueHelp>
                        <format>u32:1-65535</format>
                        <description>Connect timer in seconds</description>
                      </valueHelp>
                      <valueHelp>
                        <format>0</format>
                        <description>Disable connect timer</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 0-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  #include <include/bgp-timers-holdtime.xml.i>
                  #include <include/bgp-timers-keepalive.xml.i>
                </children>
              </node>
              #include <include/bgp-ttl-security.xml.i>
              #include <include/bgp-update-source.xml.i>
            </children>
          </tagNode>
          <node name="parameters">
            <properties>
              <help>BGP parameters</help>
            </properties>
            <children>
              <leafNode name="always-compare-med">
                <properties>
                  <help>Always compare MEDs from different neighbors</help>
                  <valueless/>
                </properties>
              </leafNode>
              <node name="bestpath">
                <properties>
                  <help>Default bestpath selection mechanism</help>
                </properties>
                <children>
                  <node name="as-path">
                    <properties>
                      <help>AS-path attribute comparison parameters</help>
                    </properties>
                    <children>
                      <leafNode name="confed">
                        <properties>
                          <help>Compare AS-path lengths including confederation sets and sequences</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      <leafNode name="ignore">
                        <properties>
                          <help>Ignore AS-path length in selecting a route</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      <leafNode name="multipath-relax">
                        <properties>
                          <help>Allow load sharing across routes that have different AS paths (but same length)</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                  <leafNode name="compare-routerid">
                    <properties>
                      <help>Compare the router-id for identical EBGP paths</help>
                      <valueless/>
                    </properties>
                  </leafNode>
                  <node name="med">
                    <properties>
                      <help>MED attribute comparison parameters</help>
                    </properties>
                    <children>
                      <leafNode name="confed">
                        <properties>
                          <help>Compare MEDs among confederation paths</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      <leafNode name="missing-as-worst">
                        <properties>
                          <help>Treat missing route as a MED as the least preferred one</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                </children>
              </node>
              <leafNode name="cluster-id">
                <properties>
                  <help>Route-reflector cluster-id</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>Route-reflector cluster-id</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-address"/>
                  </constraint>
                </properties>
              </leafNode>
              <node name="confederation">
                <properties>
                  <help>AS confederation parameters</help>
                </properties>
                <children>
                  <leafNode name="identifier">
                    <properties>
                      <help>Confederation AS identifier [REQUIRED]</help>
                      <valueHelp>
                        <format>u32:1-4294967294</format>
                        <description>Confederation AS id</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-4294967294"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="peers">
                    <properties>
                      <help>Peer ASs in the BGP confederation</help>
                      <valueHelp>
                        <format>u32:1-4294967294</format>
                        <description>Peer AS number</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-4294967294"/>
                      </constraint>
                    </properties>
                  </leafNode>
                </children>
              </node>
              <node name="dampening">
                <properties>
                  <help>Enable route-flap dampening</help>
                </properties>
                <children>
                  <leafNode name="half-life">
                    <properties>
                      <help>Half-life time for dampening [REQUIRED]</help>
                      <valueHelp>
                        <format>u32:1-45</format>
                        <description>Half-life penalty in minutes</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-45"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="max-suppress-time">
                    <properties>
                      <help>Maximum duration to suppress a stable route [REQUIRED]</help>
                      <valueHelp>
                        <format>u32:1-255</format>
                        <description>Maximum suppress duration in minutes</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-255"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="re-use">
                    <properties>
                      <help>Threshold to start reusing a route [REQUIRED]</help>
                      <valueHelp>
                        <format>u32:1-20000</format>
                        <description>Re-use penalty points</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-20000"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="start-suppress-time">
                    <properties>
                      <help>When to start suppressing a route [REQUIRED]</help>
                      <valueHelp>
                        <format>u32:1-20000</format>
                        <description>Start-suppress penalty points</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-20000"/>
                      </constraint>
                    </properties>
                  </leafNode>
                </children>
              </node>
              <node name="default">
                <properties>
                  <help>BGP defaults</help>
                </properties>
                <children>
                  <leafNode name="local-pref">
                    <properties>
                      <help>Default local preference</help>
                      <valueHelp>
                        <format>u32</format>
                        <description>Local preference</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 0-4294967295"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="no-ipv4-unicast">
                    <properties>
                      <help>Deactivate IPv4 unicast for a peer by default</help>
                      <valueless/>
                    </properties>
                  </leafNode>
                </children>
              </node>
              <leafNode name="deterministic-med">
                <properties>
                  <help>Compare MEDs between different peers in the same AS</help>
                  <valueless/>
                </properties>
              </leafNode>
              <node name="distance">
                <properties>
                  <help>Administratives distances for BGP routes</help>
                </properties>
                <children>
                  <node name="global">
                    <properties>
                      <help>Global administratives distances for BGP routes</help>
                    </properties>
                    <children>
                      <leafNode name="external">
                        <properties>
                          <help>Administrative distance for external BGP routes</help>
                          <valueHelp>
                            <format>u32:1-255</format>
                            <description>Administrative distance for external BGP routes</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-255"/>
                          </constraint>
                        </properties>
                      </leafNode>
                      <leafNode name="internal">
                        <properties>
                          <help>Administrative distance for internal BGP routes</help>
                          <valueHelp>
                            <format>u32:1-255</format>
                            <description>Administrative distance for internal BGP routes</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-255"/>
                          </constraint>
                        </properties>
                      </leafNode>
                      <leafNode name="local">
                        <properties>
                          <help>Administrative distance for local BGP routes</help>
                          <valueHelp>
                            <format>u32:1-255</format>
                            <description>Administrative distance for internal BGP routes</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-255"/>
                          </constraint>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                  <tagNode name="prefix">
                    <properties>
                      <help>Administrative distance for a specific BGP prefix</help>
                      <valueHelp>
                        <format>ipv4net</format>
                        <description>Administrative distance for a specific BGP prefix</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv4-prefix"/>
                      </constraint>
                    </properties>
                    <children>
                      <leafNode name="distance">
                        <properties>
                          <help>Administrative distance for prefix</help>
                          <valueHelp>
                            <format>u32:1-255</format>
                            <description>Administrative distance for external BGP routes</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-255"/>
                          </constraint>
                        </properties>
                      </leafNode>
                    </children>
                  </tagNode>
                </children>
              </node>
              <leafNode name="ebgp-requires-policy">
                <properties>
                  <help>Require in and out policy for eBGP peers (RFC8212)</help>
                  <valueless/>
                </properties>
              </leafNode>
              <node name="graceful-restart">
                <properties>
                  <help>Graceful restart capability parameters</help>
                </properties>
                <children>
                  <leafNode name="stalepath-time">
                    <properties>
                      <help>Maximum time to hold onto restarting neighbors stale paths</help>
                      <valueHelp>
                        <format>u32:1-3600</format>
                        <description>Hold time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-3600"/>
                      </constraint>
                    </properties>
                  </leafNode>
                </children>
              </node>
              <leafNode name="graceful-shutdown">
                <properties>
                  <help>Graceful shutdown</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="log-neighbor-changes">
                <properties>
                  <help>Log neighbor up/down changes and reset reason</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="network-import-check">
                <properties>
                  <help>Enable IGP route check for network statements</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="no-client-to-client-reflection">
                <properties>
                  <help>Disable client to client route reflection</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="no-fast-external-failover">
                <properties>
                  <help>Disable immediate session reset on peer link down event</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="router-id">
                <properties>
                  <help>BGP router id</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>BGP router id</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-address"/>
                  </constraint>
                </properties>
              </leafNode>
            </children>
          </node>
          <tagNode name="peer-group">
            <properties>
              <help>BGP peer-group</help>
            </properties>
            <children>
              <node name="address-family">
                <properties>
                  <help>BGP peer-group address-family parameters</help>
                </properties>
                <children>
                  #include <include/bgp-neighbor-afi-ipv4-unicast.xml.i>
                  #include <include/bgp-neighbor-afi-ipv6-unicast.xml.i>
                  #include <include/bgp-neighbor-afi-l2vpn-evpn.xml.i>
                </children>
              </node>
              #include <include/bgp-bfd.xml.i>
              #include <include/bgp-capability.xml.i>
              #include <include/bgp-description.xml.i>
              #include <include/bgp-disable-capability-negotiation.xml.i>
              #include <include/bgp-disable-connected-check.xml.i>
              #include <include/bgp-ebgp-multihop.xml.i>
              #include <include/bgp-local-as.xml.i>
              #include <include/bgp-override-capability.xml.i>
              #include <include/bgp-passive.xml.i>
              #include <include/bgp-password.xml.i>
              #include <include/bgp-remote-as.xml.i>
              #include <include/bgp-shutdown.xml.i>
              #include <include/bgp-ttl-security.xml.i>
              #include <include/bgp-update-source.xml.i>
            </children>
          </tagNode>
          #include <include/bgp-route-map.xml.i>
          <node name="timers">
            <properties>
              <help>BGP protocol timers</help>
            </properties>
            <children>
              #include <include/bgp-timers-holdtime.xml.i>
              #include <include/bgp-timers-keepalive.xml.i>
            </children>
          </node>
        </children>
      </tagNode>
    </children>
  </node>
</interfaceDefinition>