here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-31 05:24:47.368
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115381 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 201432 | null     | null      | null    | unlabelled |         | 0     |
 | 201433 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 201434 | v1:6     | ethernet1 | 1234::2 | 564293     |         | 0     |
 | 201435 | v1:6     | ethernet1 | 1234::2 | 564294     |         | 0     |
 | 201436 | v1:6     | ethernet1 | 1234::2 | 564295     |         | 0     |
 | 201437 | null     | null      | null    | unlabelled |         | 0     |
 | 201438 | null     | null      | null    | unlabelled |         | 0     |
 | 201439 | null     | null      | null    | unlabelled |         | 0     |
 | 201440 | null     | null      | null    | unlabelled |         | 0     |
 | 201441 | null     | null      | null    | unlabelled |         | 0     |
 | 301698 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 312069 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 334329 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 514940 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 534934 | null     | null      | null    | unlabelled |         | 0     |
 | 534935 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 534936 | v1:4     | ethernet1 | 1.1.1.2 | 242364     |         | 0     |
 | 534937 | v1:4     | ethernet1 | 1.1.1.2 | 242365     |         | 0     |
 | 534938 | v1:4     | ethernet1 | 1.1.1.2 | 242366     |         | 0     |
 | 534939 | null     | null      | null    | unlabelled |         | 0     |
 | 534940 | null     | null      | null    | unlabelled |         | 0     |
 | 534941 | null     | null      | null    | unlabelled |         | 0     |
 | 534942 | null     | null      | null    | unlabelled |         | 0     |
 | 534943 | null     | null      | null    | unlabelled |         | 0     |
 | 563357 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 603577 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 605545 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 607241 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 950751 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-31 05:24:47.461
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5741   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 34511  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 87980  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 204076 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 242362 | null     | null      | null    | unlabelled |         | 0     |
 | 242363 | v1:4     | ethernet1 | 1.1.1.1 | 534935     |         | 1280  |
 | 242364 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 242365 | v1:4     | ethernet2 | 1.1.2.3 | 20733      |         | 640   |
 | 242366 | v1:4     | ethernet2 | 1.1.2.3 | 20734      |         | 640   |
 | 242367 | null     | null      | null    | unlabelled |         | 0     |
 | 242368 | null     | null      | null    | unlabelled |         | 0     |
 | 242369 | null     | null      | null    | unlabelled |         | 0     |
 | 242370 | null     | null      | null    | unlabelled |         | 0     |
 | 242371 | null     | null      | null    | unlabelled |         | 0     |
 | 331790 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 559479 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564291 | null     | null      | null    | unlabelled |         | 0     |
 | 564292 | v1:6     | ethernet1 | 1234::1 | 201433     |         | 1280  |
 | 564293 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 564294 | v1:6     | ethernet2 | 1235::3 | 68092      |         | 640   |
 | 564295 | v1:6     | ethernet2 | 1235::3 | 68093      |         | 640   |
 | 564296 | null     | null      | null    | unlabelled |         | 0     |
 | 564297 | null     | null      | null    | unlabelled |         | 0     |
 | 564298 | null     | null      | null    | unlabelled |         | 0     |
 | 564299 | null     | null      | null    | unlabelled |         | 0     |
 | 564300 | null     | null      | null    | unlabelled |         | 0     |
 | 709517 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 744673 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 762892 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 869602 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 983438 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 998648 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-31 05:24:47.562
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20111   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 20730   | null     | null      | null    | unlabelled |         | 0     |
 | 20731   | v1:4     | ethernet1 | 1.1.2.2 | 242363     |         | 640   |
 | 20732   | v1:4     | ethernet1 | 1.1.2.2 | 242364     |         | 640   |
 | 20733   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 20734   | v1:4     | ethernet2 | 1.1.3.4 | 915494     |         | 1280  |
 | 20735   | null     | null      | null    | unlabelled |         | 0     |
 | 20736   | null     | null      | null    | unlabelled |         | 0     |
 | 20737   | null     | null      | null    | unlabelled |         | 0     |
 | 20738   | null     | null      | null    | unlabelled |         | 0     |
 | 20739   | null     | null      | null    | unlabelled |         | 0     |
 | 27582   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 68089   | null     | null      | null    | unlabelled |         | 0     |
 | 68090   | v1:6     | ethernet1 | 1235::2 | 564292     |         | 640   |
 | 68091   | v1:6     | ethernet1 | 1235::2 | 564293     |         | 640   |
 | 68092   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 68093   | v1:6     | ethernet2 | 1236::4 | 631937     |         | 1280  |
 | 68094   | null     | null      | null    | unlabelled |         | 0     |
 | 68095   | null     | null      | null    | unlabelled |         | 0     |
 | 68096   | null     | null      | null    | unlabelled |         | 0     |
 | 68097   | null     | null      | null    | unlabelled |         | 0     |
 | 68098   | null     | null      | null    | unlabelled |         | 0     |
 | 123696  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 255523  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 380653  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 492537  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 575995  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 629471  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 685799  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 964793  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 969298  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1015472 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-31 05:24:47.663
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59289  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 80547  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 194466 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 199412 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 369884 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 617196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631933 | null     | null      | null    | unlabelled |         | 0     |
 | 631934 | v1:6     | ethernet1 | 1236::3 | 68090      |         | 0     |
 | 631935 | v1:6     | ethernet1 | 1236::3 | 68091      |         | 0     |
 | 631936 | v1:6     | ethernet1 | 1236::3 | 68092      |         | 0     |
 | 631937 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 631938 | null     | null      | null    | unlabelled |         | 0     |
 | 631939 | null     | null      | null    | unlabelled |         | 0     |
 | 631940 | null     | null      | null    | unlabelled |         | 0     |
 | 631941 | null     | null      | null    | unlabelled |         | 0     |
 | 631942 | null     | null      | null    | unlabelled |         | 0     |
 | 779879 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 885922 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 915490 | null     | null      | null    | unlabelled |         | 0     |
 | 915491 | v1:4     | ethernet1 | 1.1.3.3 | 20731      |         | 0     |
 | 915492 | v1:4     | ethernet1 | 1.1.3.3 | 20732      |         | 0     |
 | 915493 | v1:4     | ethernet1 | 1.1.3.3 | 20733      |         | 0     |
 | 915494 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 915495 | null     | null      | null    | unlabelled |         | 0     |
 | 915496 | null     | null      | null    | unlabelled |         | 0     |
 | 915497 | null     | null      | null    | unlabelled |         | 0     |
 | 915498 | null     | null      | null    | unlabelled |         | 0     |
 | 915499 | null     | null      | null    | unlabelled |         | 0     |
 | 918465 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 933106 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#