here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-18 09:33:49.683
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 83190   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 219907  | null     | null      | null    | unlabelled |         | 0     |
 | 219908  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 219909  | v1:4     | ethernet1 | 1.1.1.2 | 870369     |         | 0     |
 | 219910  | v1:4     | ethernet1 | 1.1.1.2 | 870370     |         | 0     |
 | 219911  | v1:4     | ethernet1 | 1.1.1.2 | 870371     |         | 0     |
 | 219912  | null     | null      | null    | unlabelled |         | 0     |
 | 219913  | null     | null      | null    | unlabelled |         | 0     |
 | 219914  | null     | null      | null    | unlabelled |         | 0     |
 | 219915  | null     | null      | null    | unlabelled |         | 0     |
 | 219916  | null     | null      | null    | unlabelled |         | 0     |
 | 255914  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 286873  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 427710  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 491975  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 569478  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 613170  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 634134  | null     | null      | null    | unlabelled |         | 0     |
 | 634135  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 634136  | v1:6     | ethernet1 | 1234::2 | 746993     |         | 0     |
 | 634137  | v1:6     | ethernet1 | 1234::2 | 746994     |         | 0     |
 | 634138  | v1:6     | ethernet1 | 1234::2 | 746995     |         | 0     |
 | 634139  | null     | null      | null    | unlabelled |         | 0     |
 | 634140  | null     | null      | null    | unlabelled |         | 0     |
 | 634141  | null     | null      | null    | unlabelled |         | 0     |
 | 634142  | null     | null      | null    | unlabelled |         | 0     |
 | 634143  | null     | null      | null    | unlabelled |         | 0     |
 | 692848  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 722244  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1018857 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-18 09:33:49.824
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 167449 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 196495 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 253332 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 364045 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 399578 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 652924 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 652954 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 742078 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 746991 | null     | null      | null    | unlabelled |         | 0     |
 | 746992 | v1:6     | ethernet1 | 1234::1 | 634135     |         | 1280  |
 | 746993 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 746994 | v1:6     | ethernet2 | 1235::3 | 60909      |         | 640   |
 | 746995 | v1:6     | ethernet2 | 1235::3 | 60910      |         | 640   |
 | 746996 | null     | null      | null    | unlabelled |         | 0     |
 | 746997 | null     | null      | null    | unlabelled |         | 0     |
 | 746998 | null     | null      | null    | unlabelled |         | 0     |
 | 746999 | null     | null      | null    | unlabelled |         | 0     |
 | 747000 | null     | null      | null    | unlabelled |         | 0     |
 | 815503 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 870367 | null     | null      | null    | unlabelled |         | 0     |
 | 870368 | v1:4     | ethernet1 | 1.1.1.1 | 219908     |         | 1280  |
 | 870369 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 870370 | v1:4     | ethernet2 | 1.1.2.3 | 611513     |         | 640   |
 | 870371 | v1:4     | ethernet2 | 1.1.2.3 | 611514     |         | 640   |
 | 870372 | null     | null      | null    | unlabelled |         | 0     |
 | 870373 | null     | null      | null    | unlabelled |         | 0     |
 | 870374 | null     | null      | null    | unlabelled |         | 0     |
 | 870375 | null     | null      | null    | unlabelled |         | 0     |
 | 870376 | null     | null      | null    | unlabelled |         | 0     |
 | 977019 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991356 | 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
2024-03-18 09:33:49.925
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33432   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 60906   | null     | null      | null    | unlabelled |         | 0     |
 | 60907   | v1:6     | ethernet1 | 1235::2 | 746992     |         | 640   |
 | 60908   | v1:6     | ethernet1 | 1235::2 | 746993     |         | 640   |
 | 60909   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 60910   | v1:6     | ethernet2 | 1236::4 | 739099     |         | 1280  |
 | 60911   | null     | null      | null    | unlabelled |         | 0     |
 | 60912   | null     | null      | null    | unlabelled |         | 0     |
 | 60913   | null     | null      | null    | unlabelled |         | 0     |
 | 60914   | null     | null      | null    | unlabelled |         | 0     |
 | 60915   | null     | null      | null    | unlabelled |         | 0     |
 | 69416   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 163246  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243253  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 500880  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 504041  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 560821  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 611510  | null     | null      | null    | unlabelled |         | 0     |
 | 611511  | v1:4     | ethernet1 | 1.1.2.2 | 870368     |         | 640   |
 | 611512  | v1:4     | ethernet1 | 1.1.2.2 | 870369     |         | 640   |
 | 611513  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 611514  | v1:4     | ethernet2 | 1.1.3.4 | 683716     |         | 1280  |
 | 611515  | null     | null      | null    | unlabelled |         | 0     |
 | 611516  | null     | null      | null    | unlabelled |         | 0     |
 | 611517  | null     | null      | null    | unlabelled |         | 0     |
 | 611518  | null     | null      | null    | unlabelled |         | 0     |
 | 611519  | null     | null      | null    | unlabelled |         | 0     |
 | 647020  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 829061  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 951503  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1010059 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1043500 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-18 09:33:50.017
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 125308  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 227267  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 268534  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 322775  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 393029  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 683712  | null     | null      | null    | unlabelled |         | 0     |
 | 683713  | v1:4     | ethernet1 | 1.1.3.3 | 611511     |         | 0     |
 | 683714  | v1:4     | ethernet1 | 1.1.3.3 | 611512     |         | 0     |
 | 683715  | v1:4     | ethernet1 | 1.1.3.3 | 611513     |         | 0     |
 | 683716  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 683717  | null     | null      | null    | unlabelled |         | 0     |
 | 683718  | null     | null      | null    | unlabelled |         | 0     |
 | 683719  | null     | null      | null    | unlabelled |         | 0     |
 | 683720  | null     | null      | null    | unlabelled |         | 0     |
 | 683721  | null     | null      | null    | unlabelled |         | 0     |
 | 724940  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 739095  | null     | null      | null    | unlabelled |         | 0     |
 | 739096  | v1:6     | ethernet1 | 1236::3 | 60907      |         | 0     |
 | 739097  | v1:6     | ethernet1 | 1236::3 | 60908      |         | 0     |
 | 739098  | v1:6     | ethernet1 | 1236::3 | 60909      |         | 0     |
 | 739099  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 739100  | null     | null      | null    | unlabelled |         | 0     |
 | 739101  | null     | null      | null    | unlabelled |         | 0     |
 | 739102  | null     | null      | null    | unlabelled |         | 0     |
 | 739103  | null     | null      | null    | unlabelled |         | 0     |
 | 739104  | null     | null      | null    | unlabelled |         | 0     |
 | 826313  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 833171  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 891171  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1047068 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#