here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-15 17:44:41.577
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61393  | null     | null      | null    | unlabelled |         | 0     |
 | 61394  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 61395  | v1:6     | ethernet1 | 1234::2 | 70721      |         | 0     |
 | 61396  | v1:6     | ethernet1 | 1234::2 | 70722      |         | 0     |
 | 61397  | v1:6     | ethernet1 | 1234::2 | 70723      |         | 0     |
 | 61398  | null     | null      | null    | unlabelled |         | 0     |
 | 61399  | null     | null      | null    | unlabelled |         | 0     |
 | 61400  | null     | null      | null    | unlabelled |         | 0     |
 | 61401  | null     | null      | null    | unlabelled |         | 0     |
 | 61402  | null     | null      | null    | unlabelled |         | 0     |
 | 163197 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 214549 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 225439 | null     | null      | null    | unlabelled |         | 0     |
 | 225440 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 225441 | v1:4     | ethernet1 | 1.1.1.2 | 760234     |         | 0     |
 | 225442 | v1:4     | ethernet1 | 1.1.1.2 | 760235     |         | 0     |
 | 225443 | v1:4     | ethernet1 | 1.1.1.2 | 760236     |         | 0     |
 | 225444 | null     | null      | null    | unlabelled |         | 0     |
 | 225445 | null     | null      | null    | unlabelled |         | 0     |
 | 225446 | null     | null      | null    | unlabelled |         | 0     |
 | 225447 | null     | null      | null    | unlabelled |         | 0     |
 | 225448 | null     | null      | null    | unlabelled |         | 0     |
 | 402333 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 604701 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 636516 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 686830 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 741305 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 775641 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 827048 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 989993 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-15 17:44:41.690
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41002  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 70719  | null     | null      | null    | unlabelled |         | 0     |
 | 70720  | v1:6     | ethernet1 | 1234::1 | 61394      |         | 1280  |
 | 70721  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 70722  | v1:6     | ethernet2 | 1235::3 | 777731     |         | 640   |
 | 70723  | v1:6     | ethernet2 | 1235::3 | 777732     |         | 640   |
 | 70724  | null     | null      | null    | unlabelled |         | 0     |
 | 70725  | null     | null      | null    | unlabelled |         | 0     |
 | 70726  | null     | null      | null    | unlabelled |         | 0     |
 | 70727  | null     | null      | null    | unlabelled |         | 0     |
 | 70728  | null     | null      | null    | unlabelled |         | 0     |
 | 167869 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 345280 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 371043 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 404919 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 496323 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 551527 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 760232 | null     | null      | null    | unlabelled |         | 0     |
 | 760233 | v1:4     | ethernet1 | 1.1.1.1 | 225440     |         | 1280  |
 | 760234 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 760235 | v1:4     | ethernet2 | 1.1.2.3 | 172333     |         | 640   |
 | 760236 | v1:4     | ethernet2 | 1.1.2.3 | 172334     |         | 640   |
 | 760237 | null     | null      | null    | unlabelled |         | 0     |
 | 760238 | null     | null      | null    | unlabelled |         | 0     |
 | 760239 | null     | null      | null    | unlabelled |         | 0     |
 | 760240 | null     | null      | null    | unlabelled |         | 0     |
 | 760241 | null     | null      | null    | unlabelled |         | 0     |
 | 847170 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916873 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 923412 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 932885 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 964911 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-15 17:44:41.790
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3246    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 99095   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 172330  | null     | null      | null    | unlabelled |         | 0     |
 | 172331  | v1:4     | ethernet1 | 1.1.2.2 | 760233     |         | 640   |
 | 172332  | v1:4     | ethernet1 | 1.1.2.2 | 760234     |         | 640   |
 | 172333  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 172334  | v1:4     | ethernet2 | 1.1.3.4 | 18391      |         | 1280  |
 | 172335  | null     | null      | null    | unlabelled |         | 0     |
 | 172336  | null     | null      | null    | unlabelled |         | 0     |
 | 172337  | null     | null      | null    | unlabelled |         | 0     |
 | 172338  | null     | null      | null    | unlabelled |         | 0     |
 | 172339  | null     | null      | null    | unlabelled |         | 0     |
 | 233409  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 347553  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 377110  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 446283  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 458828  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 588935  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 615316  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 777728  | null     | null      | null    | unlabelled |         | 0     |
 | 777729  | v1:6     | ethernet1 | 1235::2 | 70720      |         | 640   |
 | 777730  | v1:6     | ethernet1 | 1235::2 | 70721      |         | 640   |
 | 777731  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 777732  | v1:6     | ethernet2 | 1236::4 | 733692     |         | 1280  |
 | 777733  | null     | null      | null    | unlabelled |         | 0     |
 | 777734  | null     | null      | null    | unlabelled |         | 0     |
 | 777735  | null     | null      | null    | unlabelled |         | 0     |
 | 777736  | null     | null      | null    | unlabelled |         | 0     |
 | 777737  | null     | null      | null    | unlabelled |         | 0     |
 | 806728  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 977477  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1012627 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-15 17:44:41.897
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 18387   | null     | null      | null    | unlabelled |         | 0     |
 | 18388   | v1:4     | ethernet1 | 1.1.3.3 | 172331     |         | 0     |
 | 18389   | v1:4     | ethernet1 | 1.1.3.3 | 172332     |         | 0     |
 | 18390   | v1:4     | ethernet1 | 1.1.3.3 | 172333     |         | 0     |
 | 18391   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 18392   | null     | null      | null    | unlabelled |         | 0     |
 | 18393   | null     | null      | null    | unlabelled |         | 0     |
 | 18394   | null     | null      | null    | unlabelled |         | 0     |
 | 18395   | null     | null      | null    | unlabelled |         | 0     |
 | 18396   | null     | null      | null    | unlabelled |         | 0     |
 | 19414   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 177919  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 213049  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 253688  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 368981  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 417229  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 722303  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 733688  | null     | null      | null    | unlabelled |         | 0     |
 | 733689  | v1:6     | ethernet1 | 1236::3 | 777729     |         | 0     |
 | 733690  | v1:6     | ethernet1 | 1236::3 | 777730     |         | 0     |
 | 733691  | v1:6     | ethernet1 | 1236::3 | 777731     |         | 0     |
 | 733692  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 733693  | null     | null      | null    | unlabelled |         | 0     |
 | 733694  | null     | null      | null    | unlabelled |         | 0     |
 | 733695  | null     | null      | null    | unlabelled |         | 0     |
 | 733696  | null     | null      | null    | unlabelled |         | 0     |
 | 733697  | null     | null      | null    | unlabelled |         | 0     |
 | 841902  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1005817 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030908 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#