here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-04-19 10:25:51.351
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 170869 | null | null | null | unlabelled | | 0 |
| 170870 | v1:4 | null | null | unlabelled | local | 1920 |
| 170871 | v1:4 | ethernet1 | 1.1.1.2 | 342353 | | 0 |
| 170872 | v1:4 | ethernet1 | 1.1.1.2 | 342354 | | 0 |
| 170873 | v1:4 | ethernet1 | 1.1.1.2 | 342355 | | 0 |
| 170874 | null | null | null | unlabelled | | 0 |
| 170875 | null | null | null | unlabelled | | 0 |
| 170876 | null | null | null | unlabelled | | 0 |
| 170877 | null | null | null | unlabelled | | 0 |
| 170878 | null | null | null | unlabelled | | 0 |
| 266690 | tester:6 | null | null | unlabelled | local | 0 |
| 362935 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 406417 | tester:4 | null | null | unlabelled | local | 0 |
| 409980 | tester:4 | null | null | unlabelled | local | 0 |
| 605099 | null | null | null | unlabelled | | 0 |
| 605100 | v1:6 | null | null | unlabelled | local | 1920 |
| 605101 | v1:6 | ethernet1 | 1234::2 | 914459 | | 0 |
| 605102 | v1:6 | ethernet1 | 1234::2 | 914460 | | 0 |
| 605103 | v1:6 | ethernet1 | 1234::2 | 914461 | | 0 |
| 605104 | null | null | null | unlabelled | | 0 |
| 605105 | null | null | null | unlabelled | | 0 |
| 605106 | null | null | null | unlabelled | | 0 |
| 605107 | null | null | null | unlabelled | | 0 |
| 605108 | null | null | null | unlabelled | | 0 |
| 715033 | tester:6 | null | null | unlabelled | local | 0 |
| 716953 | v1:6 | null | null | unlabelled | local | 0 |
| 759433 | tester:6 | null | null | unlabelled | local | 0 |
| 809675 | v1:4 | null | null | unlabelled | local | 0 |
| 946766 | tester:4 | null | null | unlabelled | local | 0 |
| 1039725 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-04-19 10:25:51.367
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 15638 | tester:4 | null | null | unlabelled | local | 0 |
| 125562 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 130139 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 237355 | tester:6 | null | null | unlabelled | local | 0 |
| 310121 | v1:6 | null | null | unlabelled | local | 0 |
| 342351 | null | null | null | unlabelled | | 0 |
| 342352 | v1:4 | ethernet1 | 1.1.1.1 | 170870 | | 1280 |
| 342353 | v1:4 | null | null | unlabelled | local | 1920 |
| 342354 | v1:4 | ethernet2 | 1.1.2.3 | 585409 | | 640 |
| 342355 | v1:4 | ethernet2 | 1.1.2.3 | 585410 | | 640 |
| 342356 | null | null | null | unlabelled | | 0 |
| 342357 | null | null | null | unlabelled | | 0 |
| 342358 | null | null | null | unlabelled | | 0 |
| 342359 | null | null | null | unlabelled | | 0 |
| 342360 | null | null | null | unlabelled | | 0 |
| 343206 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 449269 | tester:4 | null | null | unlabelled | local | 0 |
| 588030 | tester:6 | null | null | unlabelled | local | 0 |
| 698397 | tester:4 | null | null | unlabelled | local | 0 |
| 851116 | tester:6 | null | null | unlabelled | local | 0 |
| 914457 | null | null | null | unlabelled | | 0 |
| 914458 | v1:6 | ethernet1 | 1234::1 | 605100 | | 1280 |
| 914459 | v1:6 | null | null | unlabelled | local | 1920 |
| 914460 | v1:6 | ethernet2 | 1235::3 | 494447 | | 640 |
| 914461 | v1:6 | ethernet2 | 1235::3 | 494448 | | 640 |
| 914462 | null | null | null | unlabelled | | 0 |
| 914463 | null | null | null | unlabelled | | 0 |
| 914464 | null | null | null | unlabelled | | 0 |
| 914465 | null | null | null | unlabelled | | 0 |
| 914466 | null | null | null | unlabelled | | 0 |
| 976944 | v1:4 | null | null | unlabelled | local | 0 |
| 1017884 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-04-19 10:25:51.382
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 58241 | tester:6 | null | null | unlabelled | local | 0 |
| 163097 | tester:6 | null | null | unlabelled | local | 0 |
| 217320 | v1:6 | null | null | unlabelled | local | 0 |
| 253679 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 386125 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 494444 | null | null | null | unlabelled | | 0 |
| 494445 | v1:6 | ethernet1 | 1235::2 | 914458 | | 640 |
| 494446 | v1:6 | ethernet1 | 1235::2 | 914459 | | 640 |
| 494447 | v1:6 | null | null | unlabelled | local | 1920 |
| 494448 | v1:6 | ethernet2 | 1236::4 | 594257 | | 1280 |
| 494449 | null | null | null | unlabelled | | 0 |
| 494450 | null | null | null | unlabelled | | 0 |
| 494451 | null | null | null | unlabelled | | 0 |
| 494452 | null | null | null | unlabelled | | 0 |
| 494453 | null | null | null | unlabelled | | 0 |
| 585406 | null | null | null | unlabelled | | 0 |
| 585407 | v1:4 | ethernet1 | 1.1.2.2 | 342352 | | 640 |
| 585408 | v1:4 | ethernet1 | 1.1.2.2 | 342353 | | 640 |
| 585409 | v1:4 | null | null | unlabelled | local | 1920 |
| 585410 | v1:4 | ethernet2 | 1.1.3.4 | 56022 | | 1280 |
| 585411 | null | null | null | unlabelled | | 0 |
| 585412 | null | null | null | unlabelled | | 0 |
| 585413 | null | null | null | unlabelled | | 0 |
| 585414 | null | null | null | unlabelled | | 0 |
| 585415 | null | null | null | unlabelled | | 0 |
| 602003 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 649529 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 657889 | tester:4 | null | null | unlabelled | local | 0 |
| 887483 | tester:4 | null | null | unlabelled | local | 0 |
| 894539 | tester:4 | null | null | unlabelled | local | 0 |
| 909037 | v1:4 | null | null | unlabelled | local | 0 |
| 1027331 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-04-19 10:25:51.394
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 56018 | null | null | null | unlabelled | | 0 |
| 56019 | v1:4 | ethernet1 | 1.1.3.3 | 585407 | | 0 |
| 56020 | v1:4 | ethernet1 | 1.1.3.3 | 585408 | | 0 |
| 56021 | v1:4 | ethernet1 | 1.1.3.3 | 585409 | | 0 |
| 56022 | v1:4 | null | null | unlabelled | local | 1920 |
| 56023 | null | null | null | unlabelled | | 0 |
| 56024 | null | null | null | unlabelled | | 0 |
| 56025 | null | null | null | unlabelled | | 0 |
| 56026 | null | null | null | unlabelled | | 0 |
| 56027 | null | null | null | unlabelled | | 0 |
| 174920 | tester:6 | null | null | unlabelled | local | 0 |
| 477194 | v1:4 | null | null | unlabelled | local | 0 |
| 509602 | tester:6 | null | null | unlabelled | local | 0 |
| 594253 | null | null | null | unlabelled | | 0 |
| 594254 | v1:6 | ethernet1 | 1236::3 | 494445 | | 0 |
| 594255 | v1:6 | ethernet1 | 1236::3 | 494446 | | 0 |
| 594256 | v1:6 | ethernet1 | 1236::3 | 494447 | | 0 |
| 594257 | v1:6 | null | null | unlabelled | local | 1920 |
| 594258 | null | null | null | unlabelled | | 0 |
| 594259 | null | null | null | unlabelled | | 0 |
| 594260 | null | null | null | unlabelled | | 0 |
| 594261 | null | null | null | unlabelled | | 0 |
| 594262 | null | null | null | unlabelled | | 0 |
| 624697 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 628592 | v1:6 | null | null | unlabelled | local | 0 |
| 701378 | tester:4 | null | null | unlabelled | local | 0 |
| 710817 | tester:4 | null | null | unlabelled | local | 0 |
| 748510 | tester:6 | null | null | unlabelled | local | 0 |
| 838329 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 1020888 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#