here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-09 21:08:50.644
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 105114  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124849  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 185027  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 250475  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 492669  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 519356  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 623864  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 645463  | null     | null      | null    | unlabelled |         | 0     |
 | 645464  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 645465  | v1:6     | ethernet1 | 1234::2 | 1036727    |         | 0     |
 | 645466  | v1:6     | ethernet1 | 1234::2 | 1036728    |         | 0     |
 | 645467  | v1:6     | ethernet1 | 1234::2 | 1036729    |         | 0     |
 | 645468  | null     | null      | null    | unlabelled |         | 0     |
 | 645469  | null     | null      | null    | unlabelled |         | 0     |
 | 645470  | null     | null      | null    | unlabelled |         | 0     |
 | 645471  | null     | null      | null    | unlabelled |         | 0     |
 | 645472  | null     | null      | null    | unlabelled |         | 0     |
 | 698622  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 887749  | null     | null      | null    | unlabelled |         | 0     |
 | 887750  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 887751  | v1:4     | ethernet1 | 1.1.1.2 | 252790     |         | 0     |
 | 887752  | v1:4     | ethernet1 | 1.1.1.2 | 252791     |         | 0     |
 | 887753  | v1:4     | ethernet1 | 1.1.1.2 | 252792     |         | 0     |
 | 887754  | null     | null      | null    | unlabelled |         | 0     |
 | 887755  | null     | null      | null    | unlabelled |         | 0     |
 | 887756  | null     | null      | null    | unlabelled |         | 0     |
 | 887757  | null     | null      | null    | unlabelled |         | 0     |
 | 887758  | null     | null      | null    | unlabelled |         | 0     |
 | 960541  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1044590 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-09 21:08:50.755
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 182040  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 196060  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 196721  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 216496  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 225444  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 252788  | null     | null      | null    | unlabelled |         | 0     |
 | 252789  | v1:4     | ethernet1 | 1.1.1.1 | 887750     |         | 1280  |
 | 252790  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 252791  | v1:4     | ethernet2 | 1.1.2.3 | 247853     |         | 640   |
 | 252792  | v1:4     | ethernet2 | 1.1.2.3 | 247854     |         | 640   |
 | 252793  | null     | null      | null    | unlabelled |         | 0     |
 | 252794  | null     | null      | null    | unlabelled |         | 0     |
 | 252795  | null     | null      | null    | unlabelled |         | 0     |
 | 252796  | null     | null      | null    | unlabelled |         | 0     |
 | 252797  | null     | null      | null    | unlabelled |         | 0     |
 | 378787  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 400824  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 416141  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428011  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 464062  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 551863  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1036725 | null     | null      | null    | unlabelled |         | 0     |
 | 1036726 | v1:6     | ethernet1 | 1234::1 | 645464     |         | 1280  |
 | 1036727 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1036728 | v1:6     | ethernet2 | 1235::3 | 295419     |         | 640   |
 | 1036729 | v1:6     | ethernet2 | 1235::3 | 295420     |         | 640   |
 | 1036730 | null     | null      | null    | unlabelled |         | 0     |
 | 1036731 | null     | null      | null    | unlabelled |         | 0     |
 | 1036732 | null     | null      | null    | unlabelled |         | 0     |
 | 1036733 | null     | null      | null    | unlabelled |         | 0     |
 | 1036734 | null     | null      | null    | unlabelled |         | 0     |
 | 1042508 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-09 21:08:50.848
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 84353  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 185107 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 193730 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 247850 | null     | null      | null    | unlabelled |         | 0     |
 | 247851 | v1:4     | ethernet1 | 1.1.2.2 | 252789     |         | 640   |
 | 247852 | v1:4     | ethernet1 | 1.1.2.2 | 252790     |         | 640   |
 | 247853 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 247854 | v1:4     | ethernet2 | 1.1.3.4 | 192555     |         | 1280  |
 | 247855 | null     | null      | null    | unlabelled |         | 0     |
 | 247856 | null     | null      | null    | unlabelled |         | 0     |
 | 247857 | null     | null      | null    | unlabelled |         | 0     |
 | 247858 | null     | null      | null    | unlabelled |         | 0     |
 | 247859 | null     | null      | null    | unlabelled |         | 0     |
 | 249955 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 291853 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 295416 | null     | null      | null    | unlabelled |         | 0     |
 | 295417 | v1:6     | ethernet1 | 1235::2 | 1036726    |         | 640   |
 | 295418 | v1:6     | ethernet1 | 1235::2 | 1036727    |         | 640   |
 | 295419 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 295420 | v1:6     | ethernet2 | 1236::4 | 225350     |         | 1280  |
 | 295421 | null     | null      | null    | unlabelled |         | 0     |
 | 295422 | null     | null      | null    | unlabelled |         | 0     |
 | 295423 | null     | null      | null    | unlabelled |         | 0     |
 | 295424 | null     | null      | null    | unlabelled |         | 0     |
 | 295425 | null     | null      | null    | unlabelled |         | 0     |
 | 300031 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 389461 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 433630 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 475851 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 713415 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 795133 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 941256 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-09 21:08:50.949
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6383   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 79148  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 87356  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 158763 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 192551 | null     | null      | null    | unlabelled |         | 0     |
 | 192552 | v1:4     | ethernet1 | 1.1.3.3 | 247851     |         | 0     |
 | 192553 | v1:4     | ethernet1 | 1.1.3.3 | 247852     |         | 0     |
 | 192554 | v1:4     | ethernet1 | 1.1.3.3 | 247853     |         | 0     |
 | 192555 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 192556 | null     | null      | null    | unlabelled |         | 0     |
 | 192557 | null     | null      | null    | unlabelled |         | 0     |
 | 192558 | null     | null      | null    | unlabelled |         | 0     |
 | 192559 | null     | null      | null    | unlabelled |         | 0     |
 | 192560 | null     | null      | null    | unlabelled |         | 0     |
 | 225346 | null     | null      | null    | unlabelled |         | 0     |
 | 225347 | v1:6     | ethernet1 | 1236::3 | 295417     |         | 0     |
 | 225348 | v1:6     | ethernet1 | 1236::3 | 295418     |         | 0     |
 | 225349 | v1:6     | ethernet1 | 1236::3 | 295419     |         | 0     |
 | 225350 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 225351 | null     | null      | null    | unlabelled |         | 0     |
 | 225352 | null     | null      | null    | unlabelled |         | 0     |
 | 225353 | null     | null      | null    | unlabelled |         | 0     |
 | 225354 | null     | null      | null    | unlabelled |         | 0     |
 | 225355 | null     | null      | null    | unlabelled |         | 0     |
 | 512513 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 592186 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 609828 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711265 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 759961 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956050 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#