here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-02 21:47:15.485
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 164084 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 301689 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 546060 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 561538 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618452 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625841 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 659987 | null     | null      | null    | unlabelled |         | 0     |
 | 659988 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 659989 | v1:4     | ethernet1 | 1.1.1.2 | 152238     |         | 0     |
 | 659990 | v1:4     | ethernet1 | 1.1.1.2 | 152239     |         | 0     |
 | 659991 | v1:4     | ethernet1 | 1.1.1.2 | 152240     |         | 0     |
 | 659992 | null     | null      | null    | unlabelled |         | 0     |
 | 659993 | null     | null      | null    | unlabelled |         | 0     |
 | 659994 | null     | null      | null    | unlabelled |         | 0     |
 | 659995 | null     | null      | null    | unlabelled |         | 0     |
 | 659996 | null     | null      | null    | unlabelled |         | 0     |
 | 739974 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 807842 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 842320 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 973456 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979095 | null     | null      | null    | unlabelled |         | 0     |
 | 979096 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 979097 | v1:6     | ethernet1 | 1234::2 | 227029     |         | 0     |
 | 979098 | v1:6     | ethernet1 | 1234::2 | 227030     |         | 0     |
 | 979099 | v1:6     | ethernet1 | 1234::2 | 227031     |         | 0     |
 | 979100 | null     | null      | null    | unlabelled |         | 0     |
 | 979101 | null     | null      | null    | unlabelled |         | 0     |
 | 979102 | null     | null      | null    | unlabelled |         | 0     |
 | 979103 | null     | null      | null    | unlabelled |         | 0     |
 | 979104 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-02 21:47:15.581
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15939   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 48473   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 99806   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 104777  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 152236  | null     | null      | null    | unlabelled |         | 0     |
 | 152237  | v1:4     | ethernet1 | 1.1.1.1 | 659988     |         | 1280  |
 | 152238  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 152239  | v1:4     | ethernet2 | 1.1.2.3 | 522050     |         | 640   |
 | 152240  | v1:4     | ethernet2 | 1.1.2.3 | 522051     |         | 640   |
 | 152241  | null     | null      | null    | unlabelled |         | 0     |
 | 152242  | null     | null      | null    | unlabelled |         | 0     |
 | 152243  | null     | null      | null    | unlabelled |         | 0     |
 | 152244  | null     | null      | null    | unlabelled |         | 0     |
 | 152245  | null     | null      | null    | unlabelled |         | 0     |
 | 227027  | null     | null      | null    | unlabelled |         | 0     |
 | 227028  | v1:6     | ethernet1 | 1234::1 | 979096     |         | 1280  |
 | 227029  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 227030  | v1:6     | ethernet2 | 1235::3 | 73042      |         | 640   |
 | 227031  | v1:6     | ethernet2 | 1235::3 | 73043      |         | 640   |
 | 227032  | null     | null      | null    | unlabelled |         | 0     |
 | 227033  | null     | null      | null    | unlabelled |         | 0     |
 | 227034  | null     | null      | null    | unlabelled |         | 0     |
 | 227035  | null     | null      | null    | unlabelled |         | 0     |
 | 227036  | null     | null      | null    | unlabelled |         | 0     |
 | 249786  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 397591  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 425464  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 677222  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 789875  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 974120  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019298 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1026115 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-02 21:47:15.704
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73039   | null     | null      | null    | unlabelled |         | 0     |
 | 73040   | v1:6     | ethernet1 | 1235::2 | 227028     |         | 640   |
 | 73041   | v1:6     | ethernet1 | 1235::2 | 227029     |         | 640   |
 | 73042   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 73043   | v1:6     | ethernet2 | 1236::4 | 381931     |         | 1280  |
 | 73044   | null     | null      | null    | unlabelled |         | 0     |
 | 73045   | null     | null      | null    | unlabelled |         | 0     |
 | 73046   | null     | null      | null    | unlabelled |         | 0     |
 | 73047   | null     | null      | null    | unlabelled |         | 0     |
 | 73048   | null     | null      | null    | unlabelled |         | 0     |
 | 85700   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 156137  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 229955  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 246269  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 326071  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 365905  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 394273  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 436560  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 514432  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 522047  | null     | null      | null    | unlabelled |         | 0     |
 | 522048  | v1:4     | ethernet1 | 1.1.2.2 | 152237     |         | 640   |
 | 522049  | v1:4     | ethernet1 | 1.1.2.2 | 152238     |         | 640   |
 | 522050  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 522051  | v1:4     | ethernet2 | 1.1.3.4 | 551415     |         | 1280  |
 | 522052  | null     | null      | null    | unlabelled |         | 0     |
 | 522053  | null     | null      | null    | unlabelled |         | 0     |
 | 522054  | null     | null      | null    | unlabelled |         | 0     |
 | 522055  | null     | null      | null    | unlabelled |         | 0     |
 | 522056  | null     | null      | null    | unlabelled |         | 0     |
 | 639962  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 992454  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1029659 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-02 21:47:15.786
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 78842   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 109585  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 140033  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 301806  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 325039  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 379596  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 381927  | null     | null      | null    | unlabelled |         | 0     |
 | 381928  | v1:6     | ethernet1 | 1236::3 | 73040      |         | 0     |
 | 381929  | v1:6     | ethernet1 | 1236::3 | 73041      |         | 0     |
 | 381930  | v1:6     | ethernet1 | 1236::3 | 73042      |         | 0     |
 | 381931  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 381932  | null     | null      | null    | unlabelled |         | 0     |
 | 381933  | null     | null      | null    | unlabelled |         | 0     |
 | 381934  | null     | null      | null    | unlabelled |         | 0     |
 | 381935  | null     | null      | null    | unlabelled |         | 0     |
 | 381936  | null     | null      | null    | unlabelled |         | 0     |
 | 493821  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 551411  | null     | null      | null    | unlabelled |         | 0     |
 | 551412  | v1:4     | ethernet1 | 1.1.3.3 | 522048     |         | 0     |
 | 551413  | v1:4     | ethernet1 | 1.1.3.3 | 522049     |         | 0     |
 | 551414  | v1:4     | ethernet1 | 1.1.3.3 | 522050     |         | 0     |
 | 551415  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 551416  | null     | null      | null    | unlabelled |         | 0     |
 | 551417  | null     | null      | null    | unlabelled |         | 0     |
 | 551418  | null     | null      | null    | unlabelled |         | 0     |
 | 551419  | null     | null      | null    | unlabelled |         | 0     |
 | 551420  | null     | null      | null    | unlabelled |         | 0     |
 | 582892  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 967438  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1024046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#