here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-05-20 18:21:31.887
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 22995 | tester:6 | null | null | unlabelled | local | 0 |
| 76654 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 140781 | null | null | null | unlabelled | | 0 |
| 140782 | v1:4 | null | null | unlabelled | local | 1920 |
| 140783 | v1:4 | ethernet1 | 1.1.1.2 | 324046 | | 0 |
| 140784 | v1:4 | ethernet1 | 1.1.1.2 | 324047 | | 0 |
| 140785 | v1:4 | ethernet1 | 1.1.1.2 | 324048 | | 0 |
| 140786 | null | null | null | unlabelled | | 0 |
| 140787 | null | null | null | unlabelled | | 0 |
| 140788 | null | null | null | unlabelled | | 0 |
| 140789 | null | null | null | unlabelled | | 0 |
| 140790 | null | null | null | unlabelled | | 0 |
| 159813 | tester:6 | null | null | unlabelled | local | 0 |
| 455631 | v1:6 | null | null | unlabelled | local | 0 |
| 462731 | tester:6 | null | null | unlabelled | local | 0 |
| 518459 | v1:4 | null | null | unlabelled | local | 0 |
| 721522 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 765161 | tester:4 | null | null | unlabelled | local | 0 |
| 912072 | tester:4 | null | null | unlabelled | local | 0 |
| 980606 | tester:4 | null | null | unlabelled | local | 0 |
| 1023499 | null | null | null | unlabelled | | 0 |
| 1023500 | v1:6 | null | null | unlabelled | local | 1920 |
| 1023501 | v1:6 | ethernet1 | 1234::2 | 153753 | | 0 |
| 1023502 | v1:6 | ethernet1 | 1234::2 | 153754 | | 0 |
| 1023503 | v1:6 | ethernet1 | 1234::2 | 153755 | | 0 |
| 1023504 | null | null | null | unlabelled | | 0 |
| 1023505 | null | null | null | unlabelled | | 0 |
| 1023506 | null | null | null | unlabelled | | 0 |
| 1023507 | null | null | null | unlabelled | | 0 |
| 1023508 | null | null | null | unlabelled | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-05-20 18:21:31.903
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 28679 | v1:4 | null | null | unlabelled | local | 0 |
| 48436 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 100023 | tester:4 | null | null | unlabelled | local | 0 |
| 153751 | null | null | null | unlabelled | | 0 |
| 153752 | v1:6 | ethernet1 | 1234::1 | 1023500 | | 1280 |
| 153753 | v1:6 | null | null | unlabelled | local | 1920 |
| 153754 | v1:6 | ethernet2 | 1235::3 | 553296 | | 640 |
| 153755 | v1:6 | ethernet2 | 1235::3 | 553297 | | 640 |
| 153756 | null | null | null | unlabelled | | 0 |
| 153757 | null | null | null | unlabelled | | 0 |
| 153758 | null | null | null | unlabelled | | 0 |
| 153759 | null | null | null | unlabelled | | 0 |
| 153760 | null | null | null | unlabelled | | 0 |
| 324044 | null | null | null | unlabelled | | 0 |
| 324045 | v1:4 | ethernet1 | 1.1.1.1 | 140782 | | 1280 |
| 324046 | v1:4 | null | null | unlabelled | local | 1920 |
| 324047 | v1:4 | ethernet2 | 1.1.2.3 | 678791 | | 640 |
| 324048 | v1:4 | ethernet2 | 1.1.2.3 | 678792 | | 640 |
| 324049 | null | null | null | unlabelled | | 0 |
| 324050 | null | null | null | unlabelled | | 0 |
| 324051 | null | null | null | unlabelled | | 0 |
| 324052 | null | null | null | unlabelled | | 0 |
| 324053 | null | null | null | unlabelled | | 0 |
| 429162 | tester:4 | null | null | unlabelled | local | 0 |
| 514153 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 599428 | v1:6 | null | null | unlabelled | local | 0 |
| 733404 | tester:4 | null | null | unlabelled | local | 0 |
| 765050 | tester:6 | null | null | unlabelled | local | 0 |
| 834058 | tester:6 | null | null | unlabelled | local | 0 |
| 878284 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 951365 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 1018137 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-05-20 18:21:31.920
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 48233 | v1:6 | null | null | unlabelled | local | 0 |
| 63863 | tester:6 | null | null | unlabelled | local | 0 |
| 206227 | tester:4 | null | null | unlabelled | local | 0 |
| 290394 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 351867 | v1:4 | null | null | unlabelled | local | 0 |
| 450532 | tester:6 | null | null | unlabelled | local | 0 |
| 490728 | tester:4 | null | null | unlabelled | local | 0 |
| 518524 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 553293 | null | null | null | unlabelled | | 0 |
| 553294 | v1:6 | ethernet1 | 1235::2 | 153752 | | 640 |
| 553295 | v1:6 | ethernet1 | 1235::2 | 153753 | | 640 |
| 553296 | v1:6 | null | null | unlabelled | local | 1920 |
| 553297 | v1:6 | ethernet2 | 1236::4 | 841480 | | 1280 |
| 553298 | null | null | null | unlabelled | | 0 |
| 553299 | null | null | null | unlabelled | | 0 |
| 553300 | null | null | null | unlabelled | | 0 |
| 553301 | null | null | null | unlabelled | | 0 |
| 553302 | null | null | null | unlabelled | | 0 |
| 678788 | null | null | null | unlabelled | | 0 |
| 678789 | v1:4 | ethernet1 | 1.1.2.2 | 324045 | | 640 |
| 678790 | v1:4 | ethernet1 | 1.1.2.2 | 324046 | | 640 |
| 678791 | v1:4 | null | null | unlabelled | local | 1920 |
| 678792 | v1:4 | ethernet2 | 1.1.3.4 | 349439 | | 1280 |
| 678793 | null | null | null | unlabelled | | 0 |
| 678794 | null | null | null | unlabelled | | 0 |
| 678795 | null | null | null | unlabelled | | 0 |
| 678796 | null | null | null | unlabelled | | 0 |
| 678797 | null | null | null | unlabelled | | 0 |
| 792643 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 861399 | tester:6 | null | null | unlabelled | local | 0 |
| 890747 | tester:4 | null | null | unlabelled | local | 0 |
| 931201 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-05-20 18:21:31.936
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 179690 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 349435 | null | null | null | unlabelled | | 0 |
| 349436 | v1:4 | ethernet1 | 1.1.3.3 | 678789 | | 0 |
| 349437 | v1:4 | ethernet1 | 1.1.3.3 | 678790 | | 0 |
| 349438 | v1:4 | ethernet1 | 1.1.3.3 | 678791 | | 0 |
| 349439 | v1:4 | null | null | unlabelled | local | 1920 |
| 349440 | null | null | null | unlabelled | | 0 |
| 349441 | null | null | null | unlabelled | | 0 |
| 349442 | null | null | null | unlabelled | | 0 |
| 349443 | null | null | null | unlabelled | | 0 |
| 349444 | null | null | null | unlabelled | | 0 |
| 376907 | tester:6 | null | null | unlabelled | local | 0 |
| 503957 | tester:6 | null | null | unlabelled | local | 0 |
| 793332 | v1:6 | null | null | unlabelled | local | 0 |
| 794232 | tester:4 | null | null | unlabelled | local | 0 |
| 841476 | null | null | null | unlabelled | | 0 |
| 841477 | v1:6 | ethernet1 | 1236::3 | 553294 | | 0 |
| 841478 | v1:6 | ethernet1 | 1236::3 | 553295 | | 0 |
| 841479 | v1:6 | ethernet1 | 1236::3 | 553296 | | 0 |
| 841480 | v1:6 | null | null | unlabelled | local | 1920 |
| 841481 | null | null | null | unlabelled | | 0 |
| 841482 | null | null | null | unlabelled | | 0 |
| 841483 | null | null | null | unlabelled | | 0 |
| 841484 | null | null | null | unlabelled | | 0 |
| 841485 | null | null | null | unlabelled | | 0 |
| 905360 | v1:4 | null | null | unlabelled | local | 0 |
| 986419 | tester:4 | null | null | unlabelled | local | 0 |
| 1009797 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 1014021 | tester:6 | null | null | unlabelled | local | 0 |
| 1031359 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#