here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-31 08:57:13.598
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15760   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 21335   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307741  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 378166  | null     | null      | null    | unlabelled |         | 0     |
 | 378167  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 378168  | v1:6     | ethernet1 | 1234::2 | 904027     |         | 0     |
 | 378169  | v1:6     | ethernet1 | 1234::2 | 904028     |         | 0     |
 | 378170  | v1:6     | ethernet1 | 1234::2 | 904029     |         | 0     |
 | 378171  | null     | null      | null    | unlabelled |         | 0     |
 | 378172  | null     | null      | null    | unlabelled |         | 0     |
 | 378173  | null     | null      | null    | unlabelled |         | 0     |
 | 378174  | null     | null      | null    | unlabelled |         | 0     |
 | 378175  | null     | null      | null    | unlabelled |         | 0     |
 | 394443  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 400093  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 518859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 543679  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 594702  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 745795  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1046463 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1048499 | null     | null      | null    | unlabelled |         | 0     |
 | 1048500 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1048501 | v1:4     | ethernet1 | 1.1.1.2 | 1029395    |         | 0     |
 | 1048502 | v1:4     | ethernet1 | 1.1.1.2 | 1029396    |         | 0     |
 | 1048503 | v1:4     | ethernet1 | 1.1.1.2 | 1029397    |         | 0     |
 | 1048504 | null     | null      | null    | unlabelled |         | 0     |
 | 1048505 | null     | null      | null    | unlabelled |         | 0     |
 | 1048506 | null     | null      | null    | unlabelled |         | 0     |
 | 1048507 | null     | null      | null    | unlabelled |         | 0     |
 | 1048508 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-31 08:57:13.694
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51482   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 152529  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 568742  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 652204  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 655687  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 677176  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 714862  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 783065  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862794  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 904025  | null     | null      | null    | unlabelled |         | 0     |
 | 904026  | v1:6     | ethernet1 | 1234::1 | 378167     |         | 1280  |
 | 904027  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 904028  | v1:6     | ethernet2 | 1235::3 | 1019415    |         | 640   |
 | 904029  | v1:6     | ethernet2 | 1235::3 | 1019416    |         | 640   |
 | 904030  | null     | null      | null    | unlabelled |         | 0     |
 | 904031  | null     | null      | null    | unlabelled |         | 0     |
 | 904032  | null     | null      | null    | unlabelled |         | 0     |
 | 904033  | null     | null      | null    | unlabelled |         | 0     |
 | 904034  | null     | null      | null    | unlabelled |         | 0     |
 | 953660  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994136  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 996180  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1029393 | null     | null      | null    | unlabelled |         | 0     |
 | 1029394 | v1:4     | ethernet1 | 1.1.1.1 | 1048500    |         | 1280  |
 | 1029395 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1029396 | v1:4     | ethernet2 | 1.1.2.3 | 60938      |         | 640   |
 | 1029397 | v1:4     | ethernet2 | 1.1.2.3 | 60939      |         | 640   |
 | 1029398 | null     | null      | null    | unlabelled |         | 0     |
 | 1029399 | null     | null      | null    | unlabelled |         | 0     |
 | 1029400 | null     | null      | null    | unlabelled |         | 0     |
 | 1029401 | null     | null      | null    | unlabelled |         | 0     |
 | 1029402 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-31 08:57:13.813
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16402   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 42296   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 60935   | null     | null      | null    | unlabelled |         | 0     |
 | 60936   | v1:4     | ethernet1 | 1.1.2.2 | 1029394    |         | 640   |
 | 60937   | v1:4     | ethernet1 | 1.1.2.2 | 1029395    |         | 640   |
 | 60938   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 60939   | v1:4     | ethernet2 | 1.1.3.4 | 871087     |         | 1280  |
 | 60940   | null     | null      | null    | unlabelled |         | 0     |
 | 60941   | null     | null      | null    | unlabelled |         | 0     |
 | 60942   | null     | null      | null    | unlabelled |         | 0     |
 | 60943   | null     | null      | null    | unlabelled |         | 0     |
 | 60944   | null     | null      | null    | unlabelled |         | 0     |
 | 213859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 302542  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 349193  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 371188  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 500671  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 598183  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 747628  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 876179  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 927224  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 944133  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019412 | null     | null      | null    | unlabelled |         | 0     |
 | 1019413 | v1:6     | ethernet1 | 1235::2 | 904026     |         | 640   |
 | 1019414 | v1:6     | ethernet1 | 1235::2 | 904027     |         | 640   |
 | 1019415 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1019416 | v1:6     | ethernet2 | 1236::4 | 123844     |         | 1280  |
 | 1019417 | null     | null      | null    | unlabelled |         | 0     |
 | 1019418 | null     | null      | null    | unlabelled |         | 0     |
 | 1019419 | null     | null      | null    | unlabelled |         | 0     |
 | 1019420 | null     | null      | null    | unlabelled |         | 0     |
 | 1019421 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-31 08:57:13.920
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7173   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 123840 | null     | null      | null    | unlabelled |         | 0     |
 | 123841 | v1:6     | ethernet1 | 1236::3 | 1019413    |         | 0     |
 | 123842 | v1:6     | ethernet1 | 1236::3 | 1019414    |         | 0     |
 | 123843 | v1:6     | ethernet1 | 1236::3 | 1019415    |         | 0     |
 | 123844 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 123845 | null     | null      | null    | unlabelled |         | 0     |
 | 123846 | null     | null      | null    | unlabelled |         | 0     |
 | 123847 | null     | null      | null    | unlabelled |         | 0     |
 | 123848 | null     | null      | null    | unlabelled |         | 0     |
 | 123849 | null     | null      | null    | unlabelled |         | 0     |
 | 292519 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 413417 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424982 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540714 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 597852 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 599627 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 657429 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 733376 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 871083 | null     | null      | null    | unlabelled |         | 0     |
 | 871084 | v1:4     | ethernet1 | 1.1.3.3 | 60936      |         | 0     |
 | 871085 | v1:4     | ethernet1 | 1.1.3.3 | 60937      |         | 0     |
 | 871086 | v1:4     | ethernet1 | 1.1.3.3 | 60938      |         | 0     |
 | 871087 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 871088 | null     | null      | null    | unlabelled |         | 0     |
 | 871089 | null     | null      | null    | unlabelled |         | 0     |
 | 871090 | null     | null      | null    | unlabelled |         | 0     |
 | 871091 | null     | null      | null    | unlabelled |         | 0     |
 | 871092 | null     | null      | null    | unlabelled |         | 0     |
 | 949245 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#