here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-25 02:43:34.143
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 98078   | null     | null      | null    | unlabelled |         | 0     |
 | 98079   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 98080   | v1:6     | ethernet1 | 1234::2 | 157402     |         | 0     |
 | 98081   | v1:6     | ethernet1 | 1234::2 | 157403     |         | 0     |
 | 98082   | v1:6     | ethernet1 | 1234::2 | 157404     |         | 0     |
 | 98083   | null     | null      | null    | unlabelled |         | 0     |
 | 98084   | null     | null      | null    | unlabelled |         | 0     |
 | 98085   | null     | null      | null    | unlabelled |         | 0     |
 | 98086   | null     | null      | null    | unlabelled |         | 0     |
 | 98087   | null     | null      | null    | unlabelled |         | 0     |
 | 129961  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175858  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199301  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 336323  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 451510  | null     | null      | null    | unlabelled |         | 0     |
 | 451511  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 451512  | v1:4     | ethernet1 | 1.1.1.2 | 215257     |         | 0     |
 | 451513  | v1:4     | ethernet1 | 1.1.1.2 | 215258     |         | 0     |
 | 451514  | v1:4     | ethernet1 | 1.1.1.2 | 215259     |         | 0     |
 | 451515  | null     | null      | null    | unlabelled |         | 0     |
 | 451516  | null     | null      | null    | unlabelled |         | 0     |
 | 451517  | null     | null      | null    | unlabelled |         | 0     |
 | 451518  | null     | null      | null    | unlabelled |         | 0     |
 | 451519  | null     | null      | null    | unlabelled |         | 0     |
 | 515103  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 672862  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 702189  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 774858  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 845250  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1010563 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-25 02:43:34.219
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6927   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 55079  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 99299  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 157400 | null     | null      | null    | unlabelled |         | 0     |
 | 157401 | v1:6     | ethernet1 | 1234::1 | 98079      |         | 1280  |
 | 157402 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 157403 | v1:6     | ethernet2 | 1235::3 | 1035632    |         | 640   |
 | 157404 | v1:6     | ethernet2 | 1235::3 | 1035633    |         | 640   |
 | 157405 | null     | null      | null    | unlabelled |         | 0     |
 | 157406 | null     | null      | null    | unlabelled |         | 0     |
 | 157407 | null     | null      | null    | unlabelled |         | 0     |
 | 157408 | null     | null      | null    | unlabelled |         | 0     |
 | 157409 | null     | null      | null    | unlabelled |         | 0     |
 | 172164 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215255 | null     | null      | null    | unlabelled |         | 0     |
 | 215256 | v1:4     | ethernet1 | 1.1.1.1 | 451511     |         | 1280  |
 | 215257 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 215258 | v1:4     | ethernet2 | 1.1.2.3 | 81492      |         | 640   |
 | 215259 | v1:4     | ethernet2 | 1.1.2.3 | 81493      |         | 640   |
 | 215260 | null     | null      | null    | unlabelled |         | 0     |
 | 215261 | null     | null      | null    | unlabelled |         | 0     |
 | 215262 | null     | null      | null    | unlabelled |         | 0     |
 | 215263 | null     | null      | null    | unlabelled |         | 0     |
 | 215264 | null     | null      | null    | unlabelled |         | 0     |
 | 234709 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 475064 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 525852 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589454 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 592661 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 815806 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 925925 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 934453 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-25 02:43:34.320
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11387   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 81489   | null     | null      | null    | unlabelled |         | 0     |
 | 81490   | v1:4     | ethernet1 | 1.1.2.2 | 215256     |         | 640   |
 | 81491   | v1:4     | ethernet1 | 1.1.2.2 | 215257     |         | 640   |
 | 81492   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 81493   | v1:4     | ethernet2 | 1.1.3.4 | 756089     |         | 1280  |
 | 81494   | null     | null      | null    | unlabelled |         | 0     |
 | 81495   | null     | null      | null    | unlabelled |         | 0     |
 | 81496   | null     | null      | null    | unlabelled |         | 0     |
 | 81497   | null     | null      | null    | unlabelled |         | 0     |
 | 81498   | null     | null      | null    | unlabelled |         | 0     |
 | 102955  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 310040  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 335836  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 387660  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 413274  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 671989  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 783636  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 849913  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 858544  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 871939  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 997726  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1035629 | null     | null      | null    | unlabelled |         | 0     |
 | 1035630 | v1:6     | ethernet1 | 1235::2 | 157401     |         | 640   |
 | 1035631 | v1:6     | ethernet1 | 1235::2 | 157402     |         | 640   |
 | 1035632 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1035633 | v1:6     | ethernet2 | 1236::4 | 569564     |         | 1280  |
 | 1035634 | null     | null      | null    | unlabelled |         | 0     |
 | 1035635 | null     | null      | null    | unlabelled |         | 0     |
 | 1035636 | null     | null      | null    | unlabelled |         | 0     |
 | 1035637 | null     | null      | null    | unlabelled |         | 0     |
 | 1035638 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-25 02:43:34.428
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 159258 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 180398 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 190708 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242614 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 271716 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 353414 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 367068 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 388558 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 407578 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 569560 | null     | null      | null    | unlabelled |         | 0     |
 | 569561 | v1:6     | ethernet1 | 1236::3 | 1035630    |         | 0     |
 | 569562 | v1:6     | ethernet1 | 1236::3 | 1035631    |         | 0     |
 | 569563 | v1:6     | ethernet1 | 1236::3 | 1035632    |         | 0     |
 | 569564 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 569565 | null     | null      | null    | unlabelled |         | 0     |
 | 569566 | null     | null      | null    | unlabelled |         | 0     |
 | 569567 | null     | null      | null    | unlabelled |         | 0     |
 | 569568 | null     | null      | null    | unlabelled |         | 0     |
 | 569569 | null     | null      | null    | unlabelled |         | 0     |
 | 756085 | null     | null      | null    | unlabelled |         | 0     |
 | 756086 | v1:4     | ethernet1 | 1.1.3.3 | 81490      |         | 0     |
 | 756087 | v1:4     | ethernet1 | 1.1.3.3 | 81491      |         | 0     |
 | 756088 | v1:4     | ethernet1 | 1.1.3.3 | 81492      |         | 0     |
 | 756089 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 756090 | null     | null      | null    | unlabelled |         | 0     |
 | 756091 | null     | null      | null    | unlabelled |         | 0     |
 | 756092 | null     | null      | null    | unlabelled |         | 0     |
 | 756093 | null     | null      | null    | unlabelled |         | 0     |
 | 756094 | null     | null      | null    | unlabelled |         | 0     |
 | 831270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#