here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-25 23:34:48.063
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11691  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 94045  | null     | null      | null    | unlabelled |         | 0     |
 | 94046  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 94047  | v1:4     | ethernet1 | 1.1.1.2 | 677427     |         | 0     |
 | 94048  | v1:4     | ethernet1 | 1.1.1.2 | 677428     |         | 0     |
 | 94049  | v1:4     | ethernet1 | 1.1.1.2 | 677429     |         | 0     |
 | 94050  | null     | null      | null    | unlabelled |         | 0     |
 | 94051  | null     | null      | null    | unlabelled |         | 0     |
 | 94052  | null     | null      | null    | unlabelled |         | 0     |
 | 94053  | null     | null      | null    | unlabelled |         | 0     |
 | 94054  | null     | null      | null    | unlabelled |         | 0     |
 | 199475 | null     | null      | null    | unlabelled |         | 0     |
 | 199476 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 199477 | v1:6     | ethernet1 | 1234::2 | 870663     |         | 0     |
 | 199478 | v1:6     | ethernet1 | 1234::2 | 870664     |         | 0     |
 | 199479 | v1:6     | ethernet1 | 1234::2 | 870665     |         | 0     |
 | 199480 | null     | null      | null    | unlabelled |         | 0     |
 | 199481 | null     | null      | null    | unlabelled |         | 0     |
 | 199482 | null     | null      | null    | unlabelled |         | 0     |
 | 199483 | null     | null      | null    | unlabelled |         | 0     |
 | 199484 | null     | null      | null    | unlabelled |         | 0     |
 | 291467 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 316913 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 442398 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 469548 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 787517 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 831314 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 856177 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 914857 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 981191 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-25 23:34:48.154
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78261  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 85931  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 101005 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 232440 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 253192 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 345746 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471312 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 506929 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 578567 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 677425 | null     | null      | null    | unlabelled |         | 0     |
 | 677426 | v1:4     | ethernet1 | 1.1.1.1 | 94046      |         | 1280  |
 | 677427 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 677428 | v1:4     | ethernet2 | 1.1.2.3 | 1008838    |         | 640   |
 | 677429 | v1:4     | ethernet2 | 1.1.2.3 | 1008839    |         | 640   |
 | 677430 | null     | null      | null    | unlabelled |         | 0     |
 | 677431 | null     | null      | null    | unlabelled |         | 0     |
 | 677432 | null     | null      | null    | unlabelled |         | 0     |
 | 677433 | null     | null      | null    | unlabelled |         | 0     |
 | 677434 | null     | null      | null    | unlabelled |         | 0     |
 | 678399 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 870661 | null     | null      | null    | unlabelled |         | 0     |
 | 870662 | v1:6     | ethernet1 | 1234::1 | 199476     |         | 1280  |
 | 870663 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 870664 | v1:6     | ethernet2 | 1235::3 | 641480     |         | 640   |
 | 870665 | v1:6     | ethernet2 | 1235::3 | 641481     |         | 640   |
 | 870666 | null     | null      | null    | unlabelled |         | 0     |
 | 870667 | null     | null      | null    | unlabelled |         | 0     |
 | 870668 | null     | null      | null    | unlabelled |         | 0     |
 | 870669 | null     | null      | null    | unlabelled |         | 0     |
 | 870670 | null     | null      | null    | unlabelled |         | 0     |
 | 911374 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 917983 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-25 23:34:48.273
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 214404  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 217468  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 328385  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 350123  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 421883  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 458743  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 474223  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 602917  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 641477  | null     | null      | null    | unlabelled |         | 0     |
 | 641478  | v1:6     | ethernet1 | 1235::2 | 870662     |         | 640   |
 | 641479  | v1:6     | ethernet1 | 1235::2 | 870663     |         | 640   |
 | 641480  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 641481  | v1:6     | ethernet2 | 1236::4 | 355279     |         | 1280  |
 | 641482  | null     | null      | null    | unlabelled |         | 0     |
 | 641483  | null     | null      | null    | unlabelled |         | 0     |
 | 641484  | null     | null      | null    | unlabelled |         | 0     |
 | 641485  | null     | null      | null    | unlabelled |         | 0     |
 | 641486  | null     | null      | null    | unlabelled |         | 0     |
 | 854946  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 869164  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 876623  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1008835 | null     | null      | null    | unlabelled |         | 0     |
 | 1008836 | v1:4     | ethernet1 | 1.1.2.2 | 677426     |         | 640   |
 | 1008837 | v1:4     | ethernet1 | 1.1.2.2 | 677427     |         | 640   |
 | 1008838 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1008839 | v1:4     | ethernet2 | 1.1.3.4 | 854754     |         | 1280  |
 | 1008840 | null     | null      | null    | unlabelled |         | 0     |
 | 1008841 | null     | null      | null    | unlabelled |         | 0     |
 | 1008842 | null     | null      | null    | unlabelled |         | 0     |
 | 1008843 | null     | null      | null    | unlabelled |         | 0     |
 | 1008844 | null     | null      | null    | unlabelled |         | 0     |
 | 1016581 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-25 23:34:48.390
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90178  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225736 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 290842 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 355275 | null     | null      | null    | unlabelled |         | 0     |
 | 355276 | v1:6     | ethernet1 | 1236::3 | 641478     |         | 0     |
 | 355277 | v1:6     | ethernet1 | 1236::3 | 641479     |         | 0     |
 | 355278 | v1:6     | ethernet1 | 1236::3 | 641480     |         | 0     |
 | 355279 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 355280 | null     | null      | null    | unlabelled |         | 0     |
 | 355281 | null     | null      | null    | unlabelled |         | 0     |
 | 355282 | null     | null      | null    | unlabelled |         | 0     |
 | 355283 | null     | null      | null    | unlabelled |         | 0     |
 | 355284 | null     | null      | null    | unlabelled |         | 0     |
 | 378353 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 466711 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 785868 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 847714 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 854750 | null     | null      | null    | unlabelled |         | 0     |
 | 854751 | v1:4     | ethernet1 | 1.1.3.3 | 1008836    |         | 0     |
 | 854752 | v1:4     | ethernet1 | 1.1.3.3 | 1008837    |         | 0     |
 | 854753 | v1:4     | ethernet1 | 1.1.3.3 | 1008838    |         | 0     |
 | 854754 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 854755 | null     | null      | null    | unlabelled |         | 0     |
 | 854756 | null     | null      | null    | unlabelled |         | 0     |
 | 854757 | null     | null      | null    | unlabelled |         | 0     |
 | 854758 | null     | null      | null    | unlabelled |         | 0     |
 | 854759 | null     | null      | null    | unlabelled |         | 0     |
 | 891605 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 898614 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 946462 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#