here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-01-05 01:14:18.349
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 76538 | null | null | null | unlabelled | | 0 |
| 76539 | v1:4 | null | null | unlabelled | local | 1920 |
| 76540 | v1:4 | ethernet1 | 1.1.1.2 | 441896 | | 0 |
| 76541 | v1:4 | ethernet1 | 1.1.1.2 | 441897 | | 0 |
| 76542 | v1:4 | ethernet1 | 1.1.1.2 | 441898 | | 0 |
| 76543 | null | null | null | unlabelled | | 0 |
| 76544 | null | null | null | unlabelled | | 0 |
| 76545 | null | null | null | unlabelled | | 0 |
| 76546 | null | null | null | unlabelled | | 0 |
| 76547 | null | null | null | unlabelled | | 0 |
| 143041 | tester:4 | null | null | unlabelled | local | 0 |
| 243628 | tester:4 | null | null | unlabelled | local | 0 |
| 357015 | v1:6 | null | null | unlabelled | local | 0 |
| 358751 | v1:4 | null | null | unlabelled | local | 0 |
| 397731 | tester:6 | null | null | unlabelled | local | 0 |
| 693143 | tester:6 | null | null | unlabelled | local | 0 |
| 795409 | null | null | null | unlabelled | | 0 |
| 795410 | v1:6 | null | null | unlabelled | local | 1920 |
| 795411 | v1:6 | ethernet1 | 1234::2 | 917551 | | 0 |
| 795412 | v1:6 | ethernet1 | 1234::2 | 917552 | | 0 |
| 795413 | v1:6 | ethernet1 | 1234::2 | 917553 | | 0 |
| 795414 | null | null | null | unlabelled | | 0 |
| 795415 | null | null | null | unlabelled | | 0 |
| 795416 | null | null | null | unlabelled | | 0 |
| 795417 | null | null | null | unlabelled | | 0 |
| 795418 | null | null | null | unlabelled | | 0 |
| 809458 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 820729 | tester:4 | null | null | unlabelled | local | 0 |
| 825767 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 994659 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-01-05 01:14:18.369
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 117628 | tester:6 | null | null | unlabelled | local | 0 |
| 240929 | tester:4 | null | null | unlabelled | local | 0 |
| 265043 | v1:4 | null | null | unlabelled | local | 0 |
| 347125 | tester:4 | null | null | unlabelled | local | 0 |
| 409737 | v1:6 | null | null | unlabelled | local | 0 |
| 441894 | null | null | null | unlabelled | | 0 |
| 441895 | v1:4 | ethernet1 | 1.1.1.1 | 76539 | | 1280 |
| 441896 | v1:4 | null | null | unlabelled | local | 1920 |
| 441897 | v1:4 | ethernet2 | 1.1.2.3 | 276274 | | 640 |
| 441898 | v1:4 | ethernet2 | 1.1.2.3 | 276275 | | 640 |
| 441899 | null | null | null | unlabelled | | 0 |
| 441900 | null | null | null | unlabelled | | 0 |
| 441901 | null | null | null | unlabelled | | 0 |
| 441902 | null | null | null | unlabelled | | 0 |
| 441903 | null | null | null | unlabelled | | 0 |
| 468138 | tester:4 | null | null | unlabelled | local | 0 |
| 635889 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 769207 | tester:6 | null | null | unlabelled | local | 0 |
| 913746 | tester:6 | null | null | unlabelled | local | 0 |
| 917549 | null | null | null | unlabelled | | 0 |
| 917550 | v1:6 | ethernet1 | 1234::1 | 795410 | | 1280 |
| 917551 | v1:6 | null | null | unlabelled | local | 1920 |
| 917552 | v1:6 | ethernet2 | 1235::3 | 594848 | | 640 |
| 917553 | v1:6 | ethernet2 | 1235::3 | 594849 | | 640 |
| 917554 | null | null | null | unlabelled | | 0 |
| 917555 | null | null | null | unlabelled | | 0 |
| 917556 | null | null | null | unlabelled | | 0 |
| 917557 | null | null | null | unlabelled | | 0 |
| 917558 | null | null | null | unlabelled | | 0 |
| 956497 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 964093 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 1015722 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-01-05 01:14:18.386
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 86401 | tester:4 | null | null | unlabelled | local | 0 |
| 175219 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 176023 | v1:4 | null | null | unlabelled | local | 0 |
| 276271 | null | null | null | unlabelled | | 0 |
| 276272 | v1:4 | ethernet1 | 1.1.2.2 | 441895 | | 640 |
| 276273 | v1:4 | ethernet1 | 1.1.2.2 | 441896 | | 640 |
| 276274 | v1:4 | null | null | unlabelled | local | 1920 |
| 276275 | v1:4 | ethernet2 | 1.1.3.4 | 542335 | | 1280 |
| 276276 | null | null | null | unlabelled | | 0 |
| 276277 | null | null | null | unlabelled | | 0 |
| 276278 | null | null | null | unlabelled | | 0 |
| 276279 | null | null | null | unlabelled | | 0 |
| 276280 | null | null | null | unlabelled | | 0 |
| 296523 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 308516 | tester:6 | null | null | unlabelled | local | 0 |
| 327872 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 594845 | null | null | null | unlabelled | | 0 |
| 594846 | v1:6 | ethernet1 | 1235::2 | 917550 | | 640 |
| 594847 | v1:6 | ethernet1 | 1235::2 | 917551 | | 640 |
| 594848 | v1:6 | null | null | unlabelled | local | 1920 |
| 594849 | v1:6 | ethernet2 | 1236::4 | 192103 | | 1280 |
| 594850 | null | null | null | unlabelled | | 0 |
| 594851 | null | null | null | unlabelled | | 0 |
| 594852 | null | null | null | unlabelled | | 0 |
| 594853 | null | null | null | unlabelled | | 0 |
| 594854 | null | null | null | unlabelled | | 0 |
| 603575 | tester:4 | null | null | unlabelled | local | 0 |
| 724659 | v1:6 | null | null | unlabelled | local | 0 |
| 842032 | tester:6 | null | null | unlabelled | local | 0 |
| 875461 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 990611 | tester:6 | null | null | unlabelled | local | 0 |
| 1014963 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-01-05 01:14:18.401
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 149700 | tester:6 | null | null | unlabelled | local | 0 |
| 177137 | v1:4 | null | null | unlabelled | local | 0 |
| 192099 | null | null | null | unlabelled | | 0 |
| 192100 | v1:6 | ethernet1 | 1236::3 | 594846 | | 0 |
| 192101 | v1:6 | ethernet1 | 1236::3 | 594847 | | 0 |
| 192102 | v1:6 | ethernet1 | 1236::3 | 594848 | | 0 |
| 192103 | v1:6 | null | null | unlabelled | local | 1920 |
| 192104 | null | null | null | unlabelled | | 0 |
| 192105 | null | null | null | unlabelled | | 0 |
| 192106 | null | null | null | unlabelled | | 0 |
| 192107 | null | null | null | unlabelled | | 0 |
| 192108 | null | null | null | unlabelled | | 0 |
| 202046 | tester:6 | null | null | unlabelled | local | 0 |
| 535790 | tester:4 | null | null | unlabelled | local | 0 |
| 542331 | null | null | null | unlabelled | | 0 |
| 542332 | v1:4 | ethernet1 | 1.1.3.3 | 276272 | | 0 |
| 542333 | v1:4 | ethernet1 | 1.1.3.3 | 276273 | | 0 |
| 542334 | v1:4 | ethernet1 | 1.1.3.3 | 276274 | | 0 |
| 542335 | v1:4 | null | null | unlabelled | local | 1920 |
| 542336 | null | null | null | unlabelled | | 0 |
| 542337 | null | null | null | unlabelled | | 0 |
| 542338 | null | null | null | unlabelled | | 0 |
| 542339 | null | null | null | unlabelled | | 0 |
| 542340 | null | null | null | unlabelled | | 0 |
| 653784 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 707795 | tester:6 | null | null | unlabelled | local | 0 |
| 721373 | tester:4 | null | null | unlabelled | local | 0 |
| 791871 | tester:4 | null | null | unlabelled | local | 0 |
| 813199 | v1:6 | null | null | unlabelled | local | 0 |
| 876818 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#