here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-11 16:06:57.218
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 180634 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 374051 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 374560 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 392022 | null     | null      | null    | unlabelled |         | 0     |
 | 392023 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 392024 | v1:6     | ethernet1 | 1234::2 | 240523     |         | 0     |
 | 392025 | v1:6     | ethernet1 | 1234::2 | 240524     |         | 0     |
 | 392026 | v1:6     | ethernet1 | 1234::2 | 240525     |         | 0     |
 | 392027 | null     | null      | null    | unlabelled |         | 0     |
 | 392028 | null     | null      | null    | unlabelled |         | 0     |
 | 392029 | null     | null      | null    | unlabelled |         | 0     |
 | 392030 | null     | null      | null    | unlabelled |         | 0     |
 | 392031 | null     | null      | null    | unlabelled |         | 0     |
 | 437627 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 476452 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 533578 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 646256 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 814759 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916986 | null     | null      | null    | unlabelled |         | 0     |
 | 916987 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 916988 | v1:4     | ethernet1 | 1.1.1.2 | 438000     |         | 0     |
 | 916989 | v1:4     | ethernet1 | 1.1.1.2 | 438001     |         | 0     |
 | 916990 | v1:4     | ethernet1 | 1.1.1.2 | 438002     |         | 0     |
 | 916991 | null     | null      | null    | unlabelled |         | 0     |
 | 916992 | null     | null      | null    | unlabelled |         | 0     |
 | 916993 | null     | null      | null    | unlabelled |         | 0     |
 | 916994 | null     | null      | null    | unlabelled |         | 0     |
 | 916995 | null     | null      | null    | unlabelled |         | 0     |
 | 927469 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 971842 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-11 16:06:57.308
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44247  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 79885  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 90014  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 138212 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 222435 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 240521 | null     | null      | null    | unlabelled |         | 0     |
 | 240522 | v1:6     | ethernet1 | 1234::1 | 392023     |         | 1280  |
 | 240523 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 240524 | v1:6     | ethernet2 | 1235::3 | 729510     |         | 640   |
 | 240525 | v1:6     | ethernet2 | 1235::3 | 729511     |         | 640   |
 | 240526 | null     | null      | null    | unlabelled |         | 0     |
 | 240527 | null     | null      | null    | unlabelled |         | 0     |
 | 240528 | null     | null      | null    | unlabelled |         | 0     |
 | 240529 | null     | null      | null    | unlabelled |         | 0     |
 | 240530 | null     | null      | null    | unlabelled |         | 0     |
 | 281749 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 339409 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 437998 | null     | null      | null    | unlabelled |         | 0     |
 | 437999 | v1:4     | ethernet1 | 1.1.1.1 | 916987     |         | 1280  |
 | 438000 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 438001 | v1:4     | ethernet2 | 1.1.2.3 | 987497     |         | 640   |
 | 438002 | v1:4     | ethernet2 | 1.1.2.3 | 987498     |         | 640   |
 | 438003 | null     | null      | null    | unlabelled |         | 0     |
 | 438004 | null     | null      | null    | unlabelled |         | 0     |
 | 438005 | null     | null      | null    | unlabelled |         | 0     |
 | 438006 | null     | null      | null    | unlabelled |         | 0     |
 | 438007 | null     | null      | null    | unlabelled |         | 0     |
 | 442930 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 553684 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680944 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 710709 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 721170 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-11 16:06:57.418
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117    | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 141173 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 149052 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 271036 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 348090 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 368187 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 379723 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 523157 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 621524 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 657822 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 694409 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 729507 | null     | null      | null    | unlabelled |         | 0     |
 | 729508 | v1:6     | ethernet1 | 1235::2 | 240522     |         | 640   |
 | 729509 | v1:6     | ethernet1 | 1235::2 | 240523     |         | 640   |
 | 729510 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 729511 | v1:6     | ethernet2 | 1236::4 | 759063     |         | 1280  |
 | 729512 | null     | null      | null    | unlabelled |         | 0     |
 | 729513 | null     | null      | null    | unlabelled |         | 0     |
 | 729514 | null     | null      | null    | unlabelled |         | 0     |
 | 729515 | null     | null      | null    | unlabelled |         | 0     |
 | 729516 | null     | null      | null    | unlabelled |         | 0     |
 | 892845 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 987494 | null     | null      | null    | unlabelled |         | 0     |
 | 987495 | v1:4     | ethernet1 | 1.1.2.2 | 437999     |         | 640   |
 | 987496 | v1:4     | ethernet1 | 1.1.2.2 | 438000     |         | 640   |
 | 987497 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 987498 | v1:4     | ethernet2 | 1.1.3.4 | 417417     |         | 1280  |
 | 987499 | null     | null      | null    | unlabelled |         | 0     |
 | 987500 | null     | null      | null    | unlabelled |         | 0     |
 | 987501 | null     | null      | null    | unlabelled |         | 0     |
 | 987502 | null     | null      | null    | unlabelled |         | 0     |
 | 987503 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-11 16:06:57.534
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 142778 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 263943 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 339115 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 389062 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 394070 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 417413 | null     | null      | null    | unlabelled |         | 0     |
 | 417414 | v1:4     | ethernet1 | 1.1.3.3 | 987495     |         | 0     |
 | 417415 | v1:4     | ethernet1 | 1.1.3.3 | 987496     |         | 0     |
 | 417416 | v1:4     | ethernet1 | 1.1.3.3 | 987497     |         | 0     |
 | 417417 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 417418 | null     | null      | null    | unlabelled |         | 0     |
 | 417419 | null     | null      | null    | unlabelled |         | 0     |
 | 417420 | null     | null      | null    | unlabelled |         | 0     |
 | 417421 | null     | null      | null    | unlabelled |         | 0     |
 | 417422 | null     | null      | null    | unlabelled |         | 0     |
 | 426997 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 711200 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 759059 | null     | null      | null    | unlabelled |         | 0     |
 | 759060 | v1:6     | ethernet1 | 1236::3 | 729508     |         | 0     |
 | 759061 | v1:6     | ethernet1 | 1236::3 | 729509     |         | 0     |
 | 759062 | v1:6     | ethernet1 | 1236::3 | 729510     |         | 0     |
 | 759063 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 759064 | null     | null      | null    | unlabelled |         | 0     |
 | 759065 | null     | null      | null    | unlabelled |         | 0     |
 | 759066 | null     | null      | null    | unlabelled |         | 0     |
 | 759067 | null     | null      | null    | unlabelled |         | 0     |
 | 759068 | null     | null      | null    | unlabelled |         | 0     |
 | 762249 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 805369 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 822298 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#