here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-08-01 09:17:02.956
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 65917 | null | null | null | unlabelled | | 0 |
| 65918 | v1:6 | null | null | unlabelled | local | 1920 |
| 65919 | v1:6 | ethernet1 | 1234::2 | 551536 | | 0 |
| 65920 | v1:6 | ethernet1 | 1234::2 | 551537 | | 0 |
| 65921 | v1:6 | ethernet1 | 1234::2 | 551538 | | 0 |
| 65922 | null | null | null | unlabelled | | 0 |
| 65923 | null | null | null | unlabelled | | 0 |
| 65924 | null | null | null | unlabelled | | 0 |
| 65925 | null | null | null | unlabelled | | 0 |
| 65926 | null | null | null | unlabelled | | 0 |
| 85143 | v1:4 | null | null | unlabelled | local | 0 |
| 197390 | null | null | null | unlabelled | | 0 |
| 197391 | v1:4 | null | null | unlabelled | local | 1920 |
| 197392 | v1:4 | ethernet1 | 1.1.1.2 | 714639 | | 0 |
| 197393 | v1:4 | ethernet1 | 1.1.1.2 | 714640 | | 0 |
| 197394 | v1:4 | ethernet1 | 1.1.1.2 | 714641 | | 0 |
| 197395 | null | null | null | unlabelled | | 0 |
| 197396 | null | null | null | unlabelled | | 0 |
| 197397 | null | null | null | unlabelled | | 0 |
| 197398 | null | null | null | unlabelled | | 0 |
| 197399 | null | null | null | unlabelled | | 0 |
| 207310 | tester:4 | null | null | unlabelled | local | 0 |
| 395207 | tester:4 | null | null | unlabelled | local | 0 |
| 540592 | tester:6 | null | null | unlabelled | local | 0 |
| 557621 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 578252 | tester:4 | null | null | unlabelled | local | 0 |
| 700966 | v1:6 | null | null | unlabelled | local | 0 |
| 783260 | tester:6 | null | null | unlabelled | local | 0 |
| 831328 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 983518 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-08-01 09:17:02.976
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 39406 | v1:4 | null | null | unlabelled | local | 0 |
| 109437 | tester:4 | null | null | unlabelled | local | 0 |
| 296858 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 340170 | tester:6 | null | null | unlabelled | local | 0 |
| 378935 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 493900 | v1:6 | null | null | unlabelled | local | 0 |
| 551534 | null | null | null | unlabelled | | 0 |
| 551535 | v1:6 | ethernet1 | 1234::1 | 65918 | | 1280 |
| 551536 | v1:6 | null | null | unlabelled | local | 1920 |
| 551537 | v1:6 | ethernet2 | 1235::3 | 437706 | | 640 |
| 551538 | v1:6 | ethernet2 | 1235::3 | 437707 | | 640 |
| 551539 | null | null | null | unlabelled | | 0 |
| 551540 | null | null | null | unlabelled | | 0 |
| 551541 | null | null | null | unlabelled | | 0 |
| 551542 | null | null | null | unlabelled | | 0 |
| 551543 | null | null | null | unlabelled | | 0 |
| 559449 | tester:4 | null | null | unlabelled | local | 0 |
| 605080 | tester:4 | null | null | unlabelled | local | 0 |
| 661439 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 695946 | tester:6 | null | null | unlabelled | local | 0 |
| 714637 | null | null | null | unlabelled | | 0 |
| 714638 | v1:4 | ethernet1 | 1.1.1.1 | 197391 | | 1280 |
| 714639 | v1:4 | null | null | unlabelled | local | 1920 |
| 714640 | v1:4 | ethernet2 | 1.1.2.3 | 880908 | | 640 |
| 714641 | v1:4 | ethernet2 | 1.1.2.3 | 880909 | | 640 |
| 714642 | null | null | null | unlabelled | | 0 |
| 714643 | null | null | null | unlabelled | | 0 |
| 714644 | null | null | null | unlabelled | | 0 |
| 714645 | null | null | null | unlabelled | | 0 |
| 714646 | null | null | null | unlabelled | | 0 |
| 890941 | tester:6 | null | null | unlabelled | local | 0 |
| 907200 | 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
2026-08-01 09:17:02.995
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 117944 | tester:4 | null | null | unlabelled | local | 0 |
| 191630 | tester:6 | null | null | unlabelled | local | 0 |
| 269713 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 398796 | tester:6 | null | null | unlabelled | local | 0 |
| 437703 | null | null | null | unlabelled | | 0 |
| 437704 | v1:6 | ethernet1 | 1235::2 | 551535 | | 640 |
| 437705 | v1:6 | ethernet1 | 1235::2 | 551536 | | 640 |
| 437706 | v1:6 | null | null | unlabelled | local | 1920 |
| 437707 | v1:6 | ethernet2 | 1236::4 | 52171 | | 1280 |
| 437708 | null | null | null | unlabelled | | 0 |
| 437709 | null | null | null | unlabelled | | 0 |
| 437710 | null | null | null | unlabelled | | 0 |
| 437711 | null | null | null | unlabelled | | 0 |
| 437712 | null | null | null | unlabelled | | 0 |
| 443923 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 466261 | v1:4 | null | null | unlabelled | local | 0 |
| 576643 | v1:6 | null | null | unlabelled | local | 0 |
| 585084 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 590291 | tester:4 | null | null | unlabelled | local | 0 |
| 797175 | tester:4 | null | null | unlabelled | local | 0 |
| 819527 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 879324 | tester:6 | null | null | unlabelled | local | 0 |
| 880905 | null | null | null | unlabelled | | 0 |
| 880906 | v1:4 | ethernet1 | 1.1.2.2 | 714638 | | 640 |
| 880907 | v1:4 | ethernet1 | 1.1.2.2 | 714639 | | 640 |
| 880908 | v1:4 | null | null | unlabelled | local | 1920 |
| 880909 | v1:4 | ethernet2 | 1.1.3.4 | 479615 | | 1280 |
| 880910 | null | null | null | unlabelled | | 0 |
| 880911 | null | null | null | unlabelled | | 0 |
| 880912 | null | null | null | unlabelled | | 0 |
| 880913 | null | null | null | unlabelled | | 0 |
| 880914 | null | null | null | unlabelled | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-08-01 09:17:03.007
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 52167 | null | null | null | unlabelled | | 0 |
| 52168 | v1:6 | ethernet1 | 1236::3 | 437704 | | 0 |
| 52169 | v1:6 | ethernet1 | 1236::3 | 437705 | | 0 |
| 52170 | v1:6 | ethernet1 | 1236::3 | 437706 | | 0 |
| 52171 | v1:6 | null | null | unlabelled | local | 1920 |
| 52172 | null | null | null | unlabelled | | 0 |
| 52173 | null | null | null | unlabelled | | 0 |
| 52174 | null | null | null | unlabelled | | 0 |
| 52175 | null | null | null | unlabelled | | 0 |
| 52176 | null | null | null | unlabelled | | 0 |
| 141153 | v1:4 | null | null | unlabelled | local | 0 |
| 169404 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 278809 | v1:6 | null | null | unlabelled | local | 0 |
| 478173 | tester:6 | null | null | unlabelled | local | 0 |
| 479611 | null | null | null | unlabelled | | 0 |
| 479612 | v1:4 | ethernet1 | 1.1.3.3 | 880906 | | 0 |
| 479613 | v1:4 | ethernet1 | 1.1.3.3 | 880907 | | 0 |
| 479614 | v1:4 | ethernet1 | 1.1.3.3 | 880908 | | 0 |
| 479615 | v1:4 | null | null | unlabelled | local | 1920 |
| 479616 | null | null | null | unlabelled | | 0 |
| 479617 | null | null | null | unlabelled | | 0 |
| 479618 | null | null | null | unlabelled | | 0 |
| 479619 | null | null | null | unlabelled | | 0 |
| 479620 | null | null | null | unlabelled | | 0 |
| 499957 | tester:4 | null | null | unlabelled | local | 0 |
| 668929 | tester:4 | null | null | unlabelled | local | 0 |
| 870786 | tester:6 | null | null | unlabelled | local | 0 |
| 1003092 | tester:6 | null | null | unlabelled | local | 0 |
| 1032512 | tester:4 | null | null | unlabelled | local | 0 |
| 1034952 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#