here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-07-22 20:03:45.316
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 13566 | tester:4 | null | null | unlabelled | local | 0 |
| 60332 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 230526 | null | null | null | unlabelled | | 0 |
| 230527 | v1:6 | null | null | unlabelled | local | 1920 |
| 230528 | v1:6 | ethernet1 | 1234::2 | 227059 | | 0 |
| 230529 | v1:6 | ethernet1 | 1234::2 | 227060 | | 0 |
| 230530 | v1:6 | ethernet1 | 1234::2 | 227061 | | 0 |
| 230531 | null | null | null | unlabelled | | 0 |
| 230532 | null | null | null | unlabelled | | 0 |
| 230533 | null | null | null | unlabelled | | 0 |
| 230534 | null | null | null | unlabelled | | 0 |
| 230535 | null | null | null | unlabelled | | 0 |
| 342120 | v1:4 | null | null | unlabelled | local | 0 |
| 353371 | tester:6 | null | null | unlabelled | local | 0 |
| 392710 | tester:6 | null | null | unlabelled | local | 0 |
| 520696 | tester:4 | null | null | unlabelled | local | 0 |
| 552941 | null | null | null | unlabelled | | 0 |
| 552942 | v1:4 | null | null | unlabelled | local | 1920 |
| 552943 | v1:4 | ethernet1 | 1.1.1.2 | 622573 | | 0 |
| 552944 | v1:4 | ethernet1 | 1.1.1.2 | 622574 | | 0 |
| 552945 | v1:4 | ethernet1 | 1.1.1.2 | 622575 | | 0 |
| 552946 | null | null | null | unlabelled | | 0 |
| 552947 | null | null | null | unlabelled | | 0 |
| 552948 | null | null | null | unlabelled | | 0 |
| 552949 | null | null | null | unlabelled | | 0 |
| 552950 | null | null | null | unlabelled | | 0 |
| 657531 | tester:4 | null | null | unlabelled | local | 0 |
| 675638 | v1:6 | null | null | unlabelled | local | 0 |
| 1001212 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 1022998 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-07-22 20:03:45.335
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 80977 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 155104 | tester:4 | null | null | unlabelled | local | 0 |
| 206060 | tester:6 | null | null | unlabelled | local | 0 |
| 227057 | null | null | null | unlabelled | | 0 |
| 227058 | v1:6 | ethernet1 | 1234::1 | 230527 | | 1280 |
| 227059 | v1:6 | null | null | unlabelled | local | 1920 |
| 227060 | v1:6 | ethernet2 | 1235::3 | 292906 | | 640 |
| 227061 | v1:6 | ethernet2 | 1235::3 | 292907 | | 640 |
| 227062 | null | null | null | unlabelled | | 0 |
| 227063 | null | null | null | unlabelled | | 0 |
| 227064 | null | null | null | unlabelled | | 0 |
| 227065 | null | null | null | unlabelled | | 0 |
| 227066 | null | null | null | unlabelled | | 0 |
| 413016 | v1:4 | null | null | unlabelled | local | 0 |
| 509582 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 512761 | v1:6 | null | null | unlabelled | local | 0 |
| 559915 | tester:6 | null | null | unlabelled | local | 0 |
| 622571 | null | null | null | unlabelled | | 0 |
| 622572 | v1:4 | ethernet1 | 1.1.1.1 | 552942 | | 1280 |
| 622573 | v1:4 | null | null | unlabelled | local | 1920 |
| 622574 | v1:4 | ethernet2 | 1.1.2.3 | 274539 | | 640 |
| 622575 | v1:4 | ethernet2 | 1.1.2.3 | 274540 | | 640 |
| 622576 | null | null | null | unlabelled | | 0 |
| 622577 | null | null | null | unlabelled | | 0 |
| 622578 | null | null | null | unlabelled | | 0 |
| 622579 | null | null | null | unlabelled | | 0 |
| 622580 | null | null | null | unlabelled | | 0 |
| 736564 | tester:4 | null | null | unlabelled | local | 0 |
| 768204 | tester:6 | null | null | unlabelled | local | 0 |
| 796383 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 1004158 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 1008003 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-07-22 20:03:45.352
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 62960 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 274536 | null | null | null | unlabelled | | 0 |
| 274537 | v1:4 | ethernet1 | 1.1.2.2 | 622572 | | 640 |
| 274538 | v1:4 | ethernet1 | 1.1.2.2 | 622573 | | 640 |
| 274539 | v1:4 | null | null | unlabelled | local | 1920 |
| 274540 | v1:4 | ethernet2 | 1.1.3.4 | 702927 | | 1280 |
| 274541 | null | null | null | unlabelled | | 0 |
| 274542 | null | null | null | unlabelled | | 0 |
| 274543 | null | null | null | unlabelled | | 0 |
| 274544 | null | null | null | unlabelled | | 0 |
| 274545 | null | null | null | unlabelled | | 0 |
| 292903 | null | null | null | unlabelled | | 0 |
| 292904 | v1:6 | ethernet1 | 1235::2 | 227058 | | 640 |
| 292905 | v1:6 | ethernet1 | 1235::2 | 227059 | | 640 |
| 292906 | v1:6 | null | null | unlabelled | local | 1920 |
| 292907 | v1:6 | ethernet2 | 1236::4 | 726794 | | 1280 |
| 292908 | null | null | null | unlabelled | | 0 |
| 292909 | null | null | null | unlabelled | | 0 |
| 292910 | null | null | null | unlabelled | | 0 |
| 292911 | null | null | null | unlabelled | | 0 |
| 292912 | null | null | null | unlabelled | | 0 |
| 353723 | tester:4 | null | null | unlabelled | local | 0 |
| 475730 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 511925 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 522915 | tester:6 | null | null | unlabelled | local | 0 |
| 559424 | v1:6 | null | null | unlabelled | local | 0 |
| 584719 | v1:4 | null | null | unlabelled | local | 0 |
| 647318 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 666587 | tester:4 | null | null | unlabelled | local | 0 |
| 682778 | tester:6 | null | null | unlabelled | local | 0 |
| 860381 | tester:6 | null | null | unlabelled | local | 0 |
| 966397 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-07-22 20:03:45.366
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 144691 | tester:6 | null | null | unlabelled | local | 0 |
| 343576 | tester:4 | null | null | unlabelled | local | 0 |
| 392882 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 486564 | tester:6 | null | null | unlabelled | local | 0 |
| 539726 | v1:4 | null | null | unlabelled | local | 0 |
| 702923 | null | null | null | unlabelled | | 0 |
| 702924 | v1:4 | ethernet1 | 1.1.3.3 | 274537 | | 0 |
| 702925 | v1:4 | ethernet1 | 1.1.3.3 | 274538 | | 0 |
| 702926 | v1:4 | ethernet1 | 1.1.3.3 | 274539 | | 0 |
| 702927 | v1:4 | null | null | unlabelled | local | 1920 |
| 702928 | null | null | null | unlabelled | | 0 |
| 702929 | null | null | null | unlabelled | | 0 |
| 702930 | null | null | null | unlabelled | | 0 |
| 702931 | null | null | null | unlabelled | | 0 |
| 702932 | null | null | null | unlabelled | | 0 |
| 726790 | null | null | null | unlabelled | | 0 |
| 726791 | v1:6 | ethernet1 | 1236::3 | 292904 | | 0 |
| 726792 | v1:6 | ethernet1 | 1236::3 | 292905 | | 0 |
| 726793 | v1:6 | ethernet1 | 1236::3 | 292906 | | 0 |
| 726794 | v1:6 | null | null | unlabelled | local | 1920 |
| 726795 | null | null | null | unlabelled | | 0 |
| 726796 | null | null | null | unlabelled | | 0 |
| 726797 | null | null | null | unlabelled | | 0 |
| 726798 | null | null | null | unlabelled | | 0 |
| 726799 | null | null | null | unlabelled | | 0 |
| 751574 | tester:4 | null | null | unlabelled | local | 0 |
| 826070 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 875993 | tester:6 | null | null | unlabelled | local | 0 |
| 969374 | v1:6 | null | null | unlabelled | local | 0 |
| 1021902 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#