here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-02 04:25:33.763
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 100597 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 131069 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 207017 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 256292 | null     | null      | null    | unlabelled |         | 0     |
 | 256293 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 256294 | v1:4     | ethernet1 | 1.1.1.2 | 556645     |         | 0     |
 | 256295 | v1:4     | ethernet1 | 1.1.1.2 | 556646     |         | 0     |
 | 256296 | v1:4     | ethernet1 | 1.1.1.2 | 556647     |         | 0     |
 | 256297 | null     | null      | null    | unlabelled |         | 0     |
 | 256298 | null     | null      | null    | unlabelled |         | 0     |
 | 256299 | null     | null      | null    | unlabelled |         | 0     |
 | 256300 | null     | null      | null    | unlabelled |         | 0     |
 | 256301 | null     | null      | null    | unlabelled |         | 0     |
 | 373883 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 394024 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 418574 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 571811 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717971 | null     | null      | null    | unlabelled |         | 0     |
 | 717972 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 717973 | v1:6     | ethernet1 | 1234::2 | 512340     |         | 0     |
 | 717974 | v1:6     | ethernet1 | 1234::2 | 512341     |         | 0     |
 | 717975 | v1:6     | ethernet1 | 1234::2 | 512342     |         | 0     |
 | 717976 | null     | null      | null    | unlabelled |         | 0     |
 | 717977 | null     | null      | null    | unlabelled |         | 0     |
 | 717978 | null     | null      | null    | unlabelled |         | 0     |
 | 717979 | null     | null      | null    | unlabelled |         | 0     |
 | 717980 | null     | null      | null    | unlabelled |         | 0     |
 | 763246 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 865786 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 975308 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-02 04:25:33.867
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9474   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 123522 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 153612 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 158771 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 179512 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 185664 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427356 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 512338 | null     | null      | null    | unlabelled |         | 0     |
 | 512339 | v1:6     | ethernet1 | 1234::1 | 717972     |         | 1280  |
 | 512340 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 512341 | v1:6     | ethernet2 | 1235::3 | 859311     |         | 640   |
 | 512342 | v1:6     | ethernet2 | 1235::3 | 859312     |         | 640   |
 | 512343 | null     | null      | null    | unlabelled |         | 0     |
 | 512344 | null     | null      | null    | unlabelled |         | 0     |
 | 512345 | null     | null      | null    | unlabelled |         | 0     |
 | 512346 | null     | null      | null    | unlabelled |         | 0     |
 | 512347 | null     | null      | null    | unlabelled |         | 0     |
 | 556643 | null     | null      | null    | unlabelled |         | 0     |
 | 556644 | v1:4     | ethernet1 | 1.1.1.1 | 256293     |         | 1280  |
 | 556645 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 556646 | v1:4     | ethernet2 | 1.1.2.3 | 434202     |         | 640   |
 | 556647 | v1:4     | ethernet2 | 1.1.2.3 | 434203     |         | 640   |
 | 556648 | null     | null      | null    | unlabelled |         | 0     |
 | 556649 | null     | null      | null    | unlabelled |         | 0     |
 | 556650 | null     | null      | null    | unlabelled |         | 0     |
 | 556651 | null     | null      | null    | unlabelled |         | 0     |
 | 556652 | null     | null      | null    | unlabelled |         | 0     |
 | 613292 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 627453 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 766791 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773790 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 915414 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-02 04:25:33.984
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 135755  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 219130  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 275628  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 405931  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 434199  | null     | null      | null    | unlabelled |         | 0     |
 | 434200  | v1:4     | ethernet1 | 1.1.2.2 | 556644     |         | 640   |
 | 434201  | v1:4     | ethernet1 | 1.1.2.2 | 556645     |         | 640   |
 | 434202  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 434203  | v1:4     | ethernet2 | 1.1.3.4 | 115479     |         | 1280  |
 | 434204  | null     | null      | null    | unlabelled |         | 0     |
 | 434205  | null     | null      | null    | unlabelled |         | 0     |
 | 434206  | null     | null      | null    | unlabelled |         | 0     |
 | 434207  | null     | null      | null    | unlabelled |         | 0     |
 | 434208  | null     | null      | null    | unlabelled |         | 0     |
 | 508428  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 511574  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 526214  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 623175  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 816571  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 819235  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 859308  | null     | null      | null    | unlabelled |         | 0     |
 | 859309  | v1:6     | ethernet1 | 1235::2 | 512339     |         | 640   |
 | 859310  | v1:6     | ethernet1 | 1235::2 | 512340     |         | 640   |
 | 859311  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 859312  | v1:6     | ethernet2 | 1236::4 | 442984     |         | 1280  |
 | 859313  | null     | null      | null    | unlabelled |         | 0     |
 | 859314  | null     | null      | null    | unlabelled |         | 0     |
 | 859315  | null     | null      | null    | unlabelled |         | 0     |
 | 859316  | null     | null      | null    | unlabelled |         | 0     |
 | 859317  | null     | null      | null    | unlabelled |         | 0     |
 | 1026537 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1038314 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-02 04:25:34.091
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115475 | null     | null      | null    | unlabelled |         | 0     |
 | 115476 | v1:4     | ethernet1 | 1.1.3.3 | 434200     |         | 0     |
 | 115477 | v1:4     | ethernet1 | 1.1.3.3 | 434201     |         | 0     |
 | 115478 | v1:4     | ethernet1 | 1.1.3.3 | 434202     |         | 0     |
 | 115479 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 115480 | null     | null      | null    | unlabelled |         | 0     |
 | 115481 | null     | null      | null    | unlabelled |         | 0     |
 | 115482 | null     | null      | null    | unlabelled |         | 0     |
 | 115483 | null     | null      | null    | unlabelled |         | 0     |
 | 115484 | null     | null      | null    | unlabelled |         | 0     |
 | 215741 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 243942 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 289076 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 338052 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 442980 | null     | null      | null    | unlabelled |         | 0     |
 | 442981 | v1:6     | ethernet1 | 1236::3 | 859309     |         | 0     |
 | 442982 | v1:6     | ethernet1 | 1236::3 | 859310     |         | 0     |
 | 442983 | v1:6     | ethernet1 | 1236::3 | 859311     |         | 0     |
 | 442984 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 442985 | null     | null      | null    | unlabelled |         | 0     |
 | 442986 | null     | null      | null    | unlabelled |         | 0     |
 | 442987 | null     | null      | null    | unlabelled |         | 0     |
 | 442988 | null     | null      | null    | unlabelled |         | 0     |
 | 442989 | null     | null      | null    | unlabelled |         | 0     |
 | 536532 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 904699 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 914058 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 974134 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 978452 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 986280 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#