here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-05-16 11:35:45.958
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 360 | v1:6 | null | null | unlabelled | local | 0 |
| 242456 | null | null | null | unlabelled | | 0 |
| 242457 | v1:4 | null | null | unlabelled | local | 1920 |
| 242458 | v1:4 | ethernet1 | 1.1.1.2 | 251391 | | 0 |
| 242459 | v1:4 | ethernet1 | 1.1.1.2 | 251392 | | 0 |
| 242460 | v1:4 | ethernet1 | 1.1.1.2 | 251393 | | 0 |
| 242461 | null | null | null | unlabelled | | 0 |
| 242462 | null | null | null | unlabelled | | 0 |
| 242463 | null | null | null | unlabelled | | 0 |
| 242464 | null | null | null | unlabelled | | 0 |
| 242465 | null | null | null | unlabelled | | 0 |
| 364003 | null | null | null | unlabelled | | 0 |
| 364004 | v1:6 | null | null | unlabelled | local | 1920 |
| 364005 | v1:6 | ethernet1 | 1234::2 | 199432 | | 0 |
| 364006 | v1:6 | ethernet1 | 1234::2 | 199433 | | 0 |
| 364007 | v1:6 | ethernet1 | 1234::2 | 199434 | | 0 |
| 364008 | null | null | null | unlabelled | | 0 |
| 364009 | null | null | null | unlabelled | | 0 |
| 364010 | null | null | null | unlabelled | | 0 |
| 364011 | null | null | null | unlabelled | | 0 |
| 364012 | null | null | null | unlabelled | | 0 |
| 439769 | v1:4 | null | null | unlabelled | local | 0 |
| 448707 | tester:6 | null | null | unlabelled | local | 0 |
| 521529 | tester:6 | null | null | unlabelled | local | 0 |
| 580370 | tester:4 | null | null | unlabelled | local | 0 |
| 630231 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 737905 | tester:4 | null | null | unlabelled | local | 0 |
| 740638 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 860794 | tester:6 | null | null | unlabelled | local | 0 |
| 925933 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-05-16 11:35:45.969
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 19462 | tester:6 | null | null | unlabelled | local | 0 |
| 35449 | tester:6 | null | null | unlabelled | local | 0 |
| 199430 | null | null | null | unlabelled | | 0 |
| 199431 | v1:6 | ethernet1 | 1234::1 | 364004 | | 1280 |
| 199432 | v1:6 | null | null | unlabelled | local | 1920 |
| 199433 | v1:6 | ethernet2 | 1235::3 | 149628 | | 640 |
| 199434 | v1:6 | ethernet2 | 1235::3 | 149629 | | 640 |
| 199435 | null | null | null | unlabelled | | 0 |
| 199436 | null | null | null | unlabelled | | 0 |
| 199437 | null | null | null | unlabelled | | 0 |
| 199438 | null | null | null | unlabelled | | 0 |
| 199439 | null | null | null | unlabelled | | 0 |
| 205247 | tester:6 | null | null | unlabelled | local | 0 |
| 251389 | null | null | null | unlabelled | | 0 |
| 251390 | v1:4 | ethernet1 | 1.1.1.1 | 242457 | | 1280 |
| 251391 | v1:4 | null | null | unlabelled | local | 1920 |
| 251392 | v1:4 | ethernet2 | 1.1.2.3 | 419987 | | 640 |
| 251393 | v1:4 | ethernet2 | 1.1.2.3 | 419988 | | 640 |
| 251394 | null | null | null | unlabelled | | 0 |
| 251395 | null | null | null | unlabelled | | 0 |
| 251396 | null | null | null | unlabelled | | 0 |
| 251397 | null | null | null | unlabelled | | 0 |
| 251398 | null | null | null | unlabelled | | 0 |
| 292552 | tester:4 | null | null | unlabelled | local | 0 |
| 306986 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 333461 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 488090 | v1:4 | null | null | unlabelled | local | 0 |
| 636156 | tester:4 | null | null | unlabelled | local | 0 |
| 662915 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 876993 | tester:4 | null | null | unlabelled | local | 0 |
| 879725 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 972633 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-05-16 11:35:45.982
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 55074 | tester:6 | null | null | unlabelled | local | 0 |
| 149550 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 149625 | null | null | null | unlabelled | | 0 |
| 149626 | v1:6 | ethernet1 | 1235::2 | 199431 | | 640 |
| 149627 | v1:6 | ethernet1 | 1235::2 | 199432 | | 640 |
| 149628 | v1:6 | null | null | unlabelled | local | 1920 |
| 149629 | v1:6 | ethernet2 | 1236::4 | 296152 | | 1280 |
| 149630 | null | null | null | unlabelled | | 0 |
| 149631 | null | null | null | unlabelled | | 0 |
| 149632 | null | null | null | unlabelled | | 0 |
| 149633 | null | null | null | unlabelled | | 0 |
| 149634 | null | null | null | unlabelled | | 0 |
| 152371 | tester:6 | null | null | unlabelled | local | 0 |
| 383607 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 399429 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 402212 | tester:4 | null | null | unlabelled | local | 0 |
| 419984 | null | null | null | unlabelled | | 0 |
| 419985 | v1:4 | ethernet1 | 1.1.2.2 | 251390 | | 640 |
| 419986 | v1:4 | ethernet1 | 1.1.2.2 | 251391 | | 640 |
| 419987 | v1:4 | null | null | unlabelled | local | 1920 |
| 419988 | v1:4 | ethernet2 | 1.1.3.4 | 916433 | | 1280 |
| 419989 | null | null | null | unlabelled | | 0 |
| 419990 | null | null | null | unlabelled | | 0 |
| 419991 | null | null | null | unlabelled | | 0 |
| 419992 | null | null | null | unlabelled | | 0 |
| 419993 | null | null | null | unlabelled | | 0 |
| 558777 | tester:4 | null | null | unlabelled | local | 0 |
| 629687 | tester:6 | null | null | unlabelled | local | 0 |
| 656908 | v1:4 | null | null | unlabelled | local | 0 |
| 666386 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 862092 | tester:4 | null | null | unlabelled | local | 0 |
| 979876 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-05-16 11:35:45.995
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 27116 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 273305 | tester:4 | null | null | unlabelled | local | 0 |
| 292728 | tester:6 | null | null | unlabelled | local | 0 |
| 296148 | null | null | null | unlabelled | | 0 |
| 296149 | v1:6 | ethernet1 | 1236::3 | 149626 | | 0 |
| 296150 | v1:6 | ethernet1 | 1236::3 | 149627 | | 0 |
| 296151 | v1:6 | ethernet1 | 1236::3 | 149628 | | 0 |
| 296152 | v1:6 | null | null | unlabelled | local | 1920 |
| 296153 | null | null | null | unlabelled | | 0 |
| 296154 | null | null | null | unlabelled | | 0 |
| 296155 | null | null | null | unlabelled | | 0 |
| 296156 | null | null | null | unlabelled | | 0 |
| 296157 | null | null | null | unlabelled | | 0 |
| 408296 | tester:4 | null | null | unlabelled | local | 0 |
| 409408 | tester:6 | null | null | unlabelled | local | 0 |
| 464753 | v1:4 | null | null | unlabelled | local | 0 |
| 598808 | v1:6 | null | null | unlabelled | local | 0 |
| 711607 | tester:6 | null | null | unlabelled | local | 0 |
| 850164 | tester:4 | null | null | unlabelled | local | 0 |
| 916429 | null | null | null | unlabelled | | 0 |
| 916430 | v1:4 | ethernet1 | 1.1.3.3 | 419985 | | 0 |
| 916431 | v1:4 | ethernet1 | 1.1.3.3 | 419986 | | 0 |
| 916432 | v1:4 | ethernet1 | 1.1.3.3 | 419987 | | 0 |
| 916433 | v1:4 | null | null | unlabelled | local | 1920 |
| 916434 | null | null | null | unlabelled | | 0 |
| 916435 | null | null | null | unlabelled | | 0 |
| 916436 | null | null | null | unlabelled | | 0 |
| 916437 | null | null | null | unlabelled | | 0 |
| 916438 | null | null | null | unlabelled | | 0 |
| 939689 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#