here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-12 14:58:45.454
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 95199  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 195375 | null     | null      | null    | unlabelled |         | 0     |
 | 195376 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 195377 | v1:6     | ethernet1 | 1234::2 | 159322     |         | 0     |
 | 195378 | v1:6     | ethernet1 | 1234::2 | 159323     |         | 0     |
 | 195379 | v1:6     | ethernet1 | 1234::2 | 159324     |         | 0     |
 | 195380 | null     | null      | null    | unlabelled |         | 0     |
 | 195381 | null     | null      | null    | unlabelled |         | 0     |
 | 195382 | null     | null      | null    | unlabelled |         | 0     |
 | 195383 | null     | null      | null    | unlabelled |         | 0     |
 | 195384 | null     | null      | null    | unlabelled |         | 0     |
 | 294170 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 475004 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 597357 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 622236 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 815030 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 881263 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 902402 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 959717 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 960936 | null     | null      | null    | unlabelled |         | 0     |
 | 960937 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 960938 | v1:4     | ethernet1 | 1.1.1.2 | 181333     |         | 0     |
 | 960939 | v1:4     | ethernet1 | 1.1.1.2 | 181334     |         | 0     |
 | 960940 | v1:4     | ethernet1 | 1.1.1.2 | 181335     |         | 0     |
 | 960941 | null     | null      | null    | unlabelled |         | 0     |
 | 960942 | null     | null      | null    | unlabelled |         | 0     |
 | 960943 | null     | null      | null    | unlabelled |         | 0     |
 | 960944 | null     | null      | null    | unlabelled |         | 0     |
 | 960945 | null     | null      | null    | unlabelled |         | 0     |
 | 998256 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-12 14:58:45.553
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 93387  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 155281 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 159320 | null     | null      | null    | unlabelled |         | 0     |
 | 159321 | v1:6     | ethernet1 | 1234::1 | 195376     |         | 1280  |
 | 159322 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 159323 | v1:6     | ethernet2 | 1235::3 | 993709     |         | 640   |
 | 159324 | v1:6     | ethernet2 | 1235::3 | 993710     |         | 640   |
 | 159325 | null     | null      | null    | unlabelled |         | 0     |
 | 159326 | null     | null      | null    | unlabelled |         | 0     |
 | 159327 | null     | null      | null    | unlabelled |         | 0     |
 | 159328 | null     | null      | null    | unlabelled |         | 0     |
 | 159329 | null     | null      | null    | unlabelled |         | 0     |
 | 181331 | null     | null      | null    | unlabelled |         | 0     |
 | 181332 | v1:4     | ethernet1 | 1.1.1.1 | 960937     |         | 1280  |
 | 181333 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 181334 | v1:4     | ethernet2 | 1.1.2.3 | 510711     |         | 640   |
 | 181335 | v1:4     | ethernet2 | 1.1.2.3 | 510712     |         | 640   |
 | 181336 | null     | null      | null    | unlabelled |         | 0     |
 | 181337 | null     | null      | null    | unlabelled |         | 0     |
 | 181338 | null     | null      | null    | unlabelled |         | 0     |
 | 181339 | null     | null      | null    | unlabelled |         | 0     |
 | 181340 | null     | null      | null    | unlabelled |         | 0     |
 | 214612 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223733 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 321866 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 335732 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 521252 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 567613 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 594733 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647567 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 895354 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 979569 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-12 14:58:45.673
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57586   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 70142   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 124503  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 336058  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 498720  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 510708  | null     | null      | null    | unlabelled |         | 0     |
 | 510709  | v1:4     | ethernet1 | 1.1.2.2 | 181332     |         | 640   |
 | 510710  | v1:4     | ethernet1 | 1.1.2.2 | 181333     |         | 640   |
 | 510711  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 510712  | v1:4     | ethernet2 | 1.1.3.4 | 66539      |         | 1280  |
 | 510713  | null     | null      | null    | unlabelled |         | 0     |
 | 510714  | null     | null      | null    | unlabelled |         | 0     |
 | 510715  | null     | null      | null    | unlabelled |         | 0     |
 | 510716  | null     | null      | null    | unlabelled |         | 0     |
 | 510717  | null     | null      | null    | unlabelled |         | 0     |
 | 645736  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 718448  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 736014  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 832752  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 857607  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 864818  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 993706  | null     | null      | null    | unlabelled |         | 0     |
 | 993707  | v1:6     | ethernet1 | 1235::2 | 159321     |         | 640   |
 | 993708  | v1:6     | ethernet1 | 1235::2 | 159322     |         | 640   |
 | 993709  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 993710  | v1:6     | ethernet2 | 1236::4 | 814534     |         | 1280  |
 | 993711  | null     | null      | null    | unlabelled |         | 0     |
 | 993712  | null     | null      | null    | unlabelled |         | 0     |
 | 993713  | null     | null      | null    | unlabelled |         | 0     |
 | 993714  | null     | null      | null    | unlabelled |         | 0     |
 | 993715  | null     | null      | null    | unlabelled |         | 0     |
 | 1005813 | 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
2024-06-12 14:58:45.779
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26542  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 66535  | null     | null      | null    | unlabelled |         | 0     |
 | 66536  | v1:4     | ethernet1 | 1.1.3.3 | 510709     |         | 0     |
 | 66537  | v1:4     | ethernet1 | 1.1.3.3 | 510710     |         | 0     |
 | 66538  | v1:4     | ethernet1 | 1.1.3.3 | 510711     |         | 0     |
 | 66539  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 66540  | null     | null      | null    | unlabelled |         | 0     |
 | 66541  | null     | null      | null    | unlabelled |         | 0     |
 | 66542  | null     | null      | null    | unlabelled |         | 0     |
 | 66543  | null     | null      | null    | unlabelled |         | 0     |
 | 66544  | null     | null      | null    | unlabelled |         | 0     |
 | 201668 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 317561 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 372916 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 534696 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 645466 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 691607 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 694995 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 789530 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 814530 | null     | null      | null    | unlabelled |         | 0     |
 | 814531 | v1:6     | ethernet1 | 1236::3 | 993707     |         | 0     |
 | 814532 | v1:6     | ethernet1 | 1236::3 | 993708     |         | 0     |
 | 814533 | v1:6     | ethernet1 | 1236::3 | 993709     |         | 0     |
 | 814534 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814535 | null     | null      | null    | unlabelled |         | 0     |
 | 814536 | null     | null      | null    | unlabelled |         | 0     |
 | 814537 | null     | null      | null    | unlabelled |         | 0     |
 | 814538 | null     | null      | null    | unlabelled |         | 0     |
 | 814539 | null     | null      | null    | unlabelled |         | 0     |
 | 898604 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#