here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-08 20:19:54.259
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15866  | null     | null      | null    | unlabelled |         | 0     |
 | 15867  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 15868  | v1:6     | ethernet1 | 1234::2 | 731993     |         | 0     |
 | 15869  | v1:6     | ethernet1 | 1234::2 | 731994     |         | 0     |
 | 15870  | v1:6     | ethernet1 | 1234::2 | 731995     |         | 0     |
 | 15871  | null     | null      | null    | unlabelled |         | 0     |
 | 15872  | null     | null      | null    | unlabelled |         | 0     |
 | 15873  | null     | null      | null    | unlabelled |         | 0     |
 | 15874  | null     | null      | null    | unlabelled |         | 0     |
 | 15875  | null     | null      | null    | unlabelled |         | 0     |
 | 102567 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 166089 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 359776 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 367020 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 454998 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 591388 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 617914 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 633196 | null     | null      | null    | unlabelled |         | 0     |
 | 633197 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 633198 | v1:4     | ethernet1 | 1.1.1.2 | 111109     |         | 0     |
 | 633199 | v1:4     | ethernet1 | 1.1.1.2 | 111110     |         | 0     |
 | 633200 | v1:4     | ethernet1 | 1.1.1.2 | 111111     |         | 0     |
 | 633201 | null     | null      | null    | unlabelled |         | 0     |
 | 633202 | null     | null      | null    | unlabelled |         | 0     |
 | 633203 | null     | null      | null    | unlabelled |         | 0     |
 | 633204 | null     | null      | null    | unlabelled |         | 0     |
 | 633205 | null     | null      | null    | unlabelled |         | 0     |
 | 647754 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 689279 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 882001 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-08 20:19:54.342
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 111107 | null     | null      | null    | unlabelled |         | 0     |
 | 111108 | v1:4     | ethernet1 | 1.1.1.1 | 633197     |         | 1280  |
 | 111109 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 111110 | v1:4     | ethernet2 | 1.1.2.3 | 462594     |         | 640   |
 | 111111 | v1:4     | ethernet2 | 1.1.2.3 | 462595     |         | 640   |
 | 111112 | null     | null      | null    | unlabelled |         | 0     |
 | 111113 | null     | null      | null    | unlabelled |         | 0     |
 | 111114 | null     | null      | null    | unlabelled |         | 0     |
 | 111115 | null     | null      | null    | unlabelled |         | 0     |
 | 111116 | null     | null      | null    | unlabelled |         | 0     |
 | 152780 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 280616 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 438418 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 488400 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 518644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 598634 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 636494 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 731991 | null     | null      | null    | unlabelled |         | 0     |
 | 731992 | v1:6     | ethernet1 | 1234::1 | 15867      |         | 1280  |
 | 731993 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 731994 | v1:6     | ethernet2 | 1235::3 | 329444     |         | 640   |
 | 731995 | v1:6     | ethernet2 | 1235::3 | 329445     |         | 640   |
 | 731996 | null     | null      | null    | unlabelled |         | 0     |
 | 731997 | null     | null      | null    | unlabelled |         | 0     |
 | 731998 | null     | null      | null    | unlabelled |         | 0     |
 | 731999 | null     | null      | null    | unlabelled |         | 0     |
 | 732000 | null     | null      | null    | unlabelled |         | 0     |
 | 797665 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 822574 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 914028 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 920222 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 978975 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-08 20:19:54.442
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1281    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 81799   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 213181  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 233986  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 303465  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329441  | null     | null      | null    | unlabelled |         | 0     |
 | 329442  | v1:6     | ethernet1 | 1235::2 | 731992     |         | 640   |
 | 329443  | v1:6     | ethernet1 | 1235::2 | 731993     |         | 640   |
 | 329444  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 329445  | v1:6     | ethernet2 | 1236::4 | 140833     |         | 1280  |
 | 329446  | null     | null      | null    | unlabelled |         | 0     |
 | 329447  | null     | null      | null    | unlabelled |         | 0     |
 | 329448  | null     | null      | null    | unlabelled |         | 0     |
 | 329449  | null     | null      | null    | unlabelled |         | 0     |
 | 329450  | null     | null      | null    | unlabelled |         | 0     |
 | 462591  | null     | null      | null    | unlabelled |         | 0     |
 | 462592  | v1:4     | ethernet1 | 1.1.2.2 | 111108     |         | 640   |
 | 462593  | v1:4     | ethernet1 | 1.1.2.2 | 111109     |         | 640   |
 | 462594  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 462595  | v1:4     | ethernet2 | 1.1.3.4 | 199329     |         | 1280  |
 | 462596  | null     | null      | null    | unlabelled |         | 0     |
 | 462597  | null     | null      | null    | unlabelled |         | 0     |
 | 462598  | null     | null      | null    | unlabelled |         | 0     |
 | 462599  | null     | null      | null    | unlabelled |         | 0     |
 | 462600  | null     | null      | null    | unlabelled |         | 0     |
 | 488531  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 712343  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 717877  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732959  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 771255  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 858210  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1022020 | 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
2023-11-08 20:19:54.546
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 121681  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 140829  | null     | null      | null    | unlabelled |         | 0     |
 | 140830  | v1:6     | ethernet1 | 1236::3 | 329442     |         | 0     |
 | 140831  | v1:6     | ethernet1 | 1236::3 | 329443     |         | 0     |
 | 140832  | v1:6     | ethernet1 | 1236::3 | 329444     |         | 0     |
 | 140833  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 140834  | null     | null      | null    | unlabelled |         | 0     |
 | 140835  | null     | null      | null    | unlabelled |         | 0     |
 | 140836  | null     | null      | null    | unlabelled |         | 0     |
 | 140837  | null     | null      | null    | unlabelled |         | 0     |
 | 140838  | null     | null      | null    | unlabelled |         | 0     |
 | 199325  | null     | null      | null    | unlabelled |         | 0     |
 | 199326  | v1:4     | ethernet1 | 1.1.3.3 | 462592     |         | 0     |
 | 199327  | v1:4     | ethernet1 | 1.1.3.3 | 462593     |         | 0     |
 | 199328  | v1:4     | ethernet1 | 1.1.3.3 | 462594     |         | 0     |
 | 199329  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199330  | null     | null      | null    | unlabelled |         | 0     |
 | 199331  | null     | null      | null    | unlabelled |         | 0     |
 | 199332  | null     | null      | null    | unlabelled |         | 0     |
 | 199333  | null     | null      | null    | unlabelled |         | 0     |
 | 199334  | null     | null      | null    | unlabelled |         | 0     |
 | 402471  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 735512  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 769109  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 869714  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 875017  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 886491  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 889294  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1005284 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1035402 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#