here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-08-12 16:57:10.851
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 71175 | tester:4 | null | null | unlabelled | local | 0 |
| 75577 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 109474 | tester:4 | null | null | unlabelled | local | 0 |
| 161498 | tester:6 | null | null | unlabelled | local | 0 |
| 213504 | tester:6 | null | null | unlabelled | local | 0 |
| 248256 | v1:4 | null | null | unlabelled | local | 0 |
| 425389 | tester:4 | null | null | unlabelled | local | 0 |
| 437617 | tester:6 | null | null | unlabelled | local | 0 |
| 481395 | null | null | null | unlabelled | | 0 |
| 481396 | v1:6 | null | null | unlabelled | local | 1920 |
| 481397 | v1:6 | ethernet1 | 1234::2 | 184996 | | 0 |
| 481398 | v1:6 | ethernet1 | 1234::2 | 184997 | | 0 |
| 481399 | v1:6 | ethernet1 | 1234::2 | 184998 | | 0 |
| 481400 | null | null | null | unlabelled | | 0 |
| 481401 | null | null | null | unlabelled | | 0 |
| 481402 | null | null | null | unlabelled | | 0 |
| 481403 | null | null | null | unlabelled | | 0 |
| 481404 | null | null | null | unlabelled | | 0 |
| 807524 | null | null | null | unlabelled | | 0 |
| 807525 | v1:4 | null | null | unlabelled | local | 2176 |
| 807526 | v1:4 | ethernet1 | 1.1.1.2 | 136809 | | 0 |
| 807527 | v1:4 | ethernet1 | 1.1.1.2 | 136810 | | 0 |
| 807528 | v1:4 | ethernet1 | 1.1.1.2 | 136811 | | 0 |
| 807529 | null | null | null | unlabelled | | 0 |
| 807530 | null | null | null | unlabelled | | 0 |
| 807531 | null | null | null | unlabelled | | 0 |
| 807532 | null | null | null | unlabelled | | 0 |
| 807533 | null | null | null | unlabelled | | 0 |
| 913648 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 935958 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-08-12 16:57:10.869
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 54420 | tester:6 | null | null | unlabelled | local | 0 |
| 100228 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 136031 | v1:4 | null | null | unlabelled | local | 0 |
| 136807 | null | null | null | unlabelled | | 0 |
| 136808 | v1:4 | ethernet1 | 1.1.1.1 | 807525 | | 1280 |
| 136809 | v1:4 | null | null | unlabelled | local | 2240 |
| 136810 | v1:4 | ethernet2 | 1.1.2.3 | 902375 | | 640 |
| 136811 | v1:4 | ethernet2 | 1.1.2.3 | 902376 | | 640 |
| 136812 | null | null | null | unlabelled | | 0 |
| 136813 | null | null | null | unlabelled | | 0 |
| 136814 | null | null | null | unlabelled | | 0 |
| 136815 | null | null | null | unlabelled | | 0 |
| 136816 | null | null | null | unlabelled | | 0 |
| 164734 | tester:4 | null | null | unlabelled | local | 0 |
| 184994 | null | null | null | unlabelled | | 0 |
| 184995 | v1:6 | ethernet1 | 1234::1 | 481396 | | 1280 |
| 184996 | v1:6 | null | null | unlabelled | local | 1920 |
| 184997 | v1:6 | ethernet2 | 1235::3 | 350453 | | 640 |
| 184998 | v1:6 | ethernet2 | 1235::3 | 350454 | | 640 |
| 184999 | null | null | null | unlabelled | | 0 |
| 185000 | null | null | null | unlabelled | | 0 |
| 185001 | null | null | null | unlabelled | | 0 |
| 185002 | null | null | null | unlabelled | | 0 |
| 185003 | null | null | null | unlabelled | | 0 |
| 315192 | v1:6 | null | null | unlabelled | local | 0 |
| 353596 | tester:4 | null | null | unlabelled | local | 0 |
| 461374 | tester:4 | null | null | unlabelled | local | 0 |
| 465636 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 614232 | tester:6 | null | null | unlabelled | local | 0 |
| 688996 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 945497 | tester:6 | null | null | unlabelled | local | 0 |
| 1017642 | 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
2026-08-12 16:57:10.886
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 76833 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 275007 | tester:6 | null | null | unlabelled | local | 0 |
| 350450 | null | null | null | unlabelled | | 0 |
| 350451 | v1:6 | ethernet1 | 1235::2 | 184995 | | 640 |
| 350452 | v1:6 | ethernet1 | 1235::2 | 184996 | | 640 |
| 350453 | v1:6 | null | null | unlabelled | local | 1920 |
| 350454 | v1:6 | ethernet2 | 1236::4 | 968682 | | 1280 |
| 350455 | null | null | null | unlabelled | | 0 |
| 350456 | null | null | null | unlabelled | | 0 |
| 350457 | null | null | null | unlabelled | | 0 |
| 350458 | null | null | null | unlabelled | | 0 |
| 350459 | null | null | null | unlabelled | | 0 |
| 552643 | tester:4 | null | null | unlabelled | local | 0 |
| 676195 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 707415 | v1:6 | null | null | unlabelled | local | 0 |
| 817875 | tester:4 | null | null | unlabelled | local | 0 |
| 818590 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 819662 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 864984 | v1:4 | null | null | unlabelled | local | 0 |
| 902372 | null | null | null | unlabelled | | 0 |
| 902373 | v1:4 | ethernet1 | 1.1.2.2 | 136808 | | 640 |
| 902374 | v1:4 | ethernet1 | 1.1.2.2 | 136809 | | 640 |
| 902375 | v1:4 | null | null | unlabelled | local | 1920 |
| 902376 | v1:4 | ethernet2 | 1.1.3.4 | 288148 | | 1280 |
| 902377 | null | null | null | unlabelled | | 0 |
| 902378 | null | null | null | unlabelled | | 0 |
| 902379 | null | null | null | unlabelled | | 0 |
| 902380 | null | null | null | unlabelled | | 0 |
| 902381 | null | null | null | unlabelled | | 0 |
| 950113 | tester:4 | null | null | unlabelled | local | 0 |
| 974432 | tester:6 | null | null | unlabelled | local | 0 |
| 1007893 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-08-12 16:57:10.908
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 136889 | v1:6 | null | null | unlabelled | local | 0 |
| 137442 | tester:6 | null | null | unlabelled | local | 0 |
| 288144 | null | null | null | unlabelled | | 0 |
| 288145 | v1:4 | ethernet1 | 1.1.3.3 | 902373 | | 0 |
| 288146 | v1:4 | ethernet1 | 1.1.3.3 | 902374 | | 0 |
| 288147 | v1:4 | ethernet1 | 1.1.3.3 | 902375 | | 0 |
| 288148 | v1:4 | null | null | unlabelled | local | 1920 |
| 288149 | null | null | null | unlabelled | | 0 |
| 288150 | null | null | null | unlabelled | | 0 |
| 288151 | null | null | null | unlabelled | | 0 |
| 288152 | null | null | null | unlabelled | | 0 |
| 288153 | null | null | null | unlabelled | | 0 |
| 424237 | v1:4 | null | null | unlabelled | local | 0 |
| 509907 | tester:4 | null | null | unlabelled | local | 0 |
| 529344 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 726509 | tester:6 | null | null | unlabelled | local | 0 |
| 746881 | tester:6 | null | null | unlabelled | local | 0 |
| 960812 | tester:4 | null | null | unlabelled | local | 0 |
| 968678 | null | null | null | unlabelled | | 0 |
| 968679 | v1:6 | ethernet1 | 1236::3 | 350451 | | 0 |
| 968680 | v1:6 | ethernet1 | 1236::3 | 350452 | | 0 |
| 968681 | v1:6 | ethernet1 | 1236::3 | 350453 | | 0 |
| 968682 | v1:6 | null | null | unlabelled | local | 1920 |
| 968683 | null | null | null | unlabelled | | 0 |
| 968684 | null | null | null | unlabelled | | 0 |
| 968685 | null | null | null | unlabelled | | 0 |
| 968686 | null | null | null | unlabelled | | 0 |
| 968687 | null | null | null | unlabelled | | 0 |
| 976330 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 1006087 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#