here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-19 04:49:35.370
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30309   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 84349   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 121871  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 176645  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 365650  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 537920  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 625809  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 762110  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 907252  | null     | null      | null    | unlabelled |         | 0     |
 | 907253  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 907254  | v1:6     | ethernet1 | 1234::2 | 279213     |         | 0     |
 | 907255  | v1:6     | ethernet1 | 1234::2 | 279214     |         | 0     |
 | 907256  | v1:6     | ethernet1 | 1234::2 | 279215     |         | 0     |
 | 907257  | null     | null      | null    | unlabelled |         | 0     |
 | 907258  | null     | null      | null    | unlabelled |         | 0     |
 | 907259  | null     | null      | null    | unlabelled |         | 0     |
 | 907260  | null     | null      | null    | unlabelled |         | 0     |
 | 907261  | null     | null      | null    | unlabelled |         | 0     |
 | 956849  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1021317 | null     | null      | null    | unlabelled |         | 0     |
 | 1021318 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1021319 | v1:4     | ethernet1 | 1.1.1.2 | 786953     |         | 0     |
 | 1021320 | v1:4     | ethernet1 | 1.1.1.2 | 786954     |         | 0     |
 | 1021321 | v1:4     | ethernet1 | 1.1.1.2 | 786955     |         | 0     |
 | 1021322 | null     | null      | null    | unlabelled |         | 0     |
 | 1021323 | null     | null      | null    | unlabelled |         | 0     |
 | 1021324 | null     | null      | null    | unlabelled |         | 0     |
 | 1021325 | null     | null      | null    | unlabelled |         | 0     |
 | 1021326 | null     | null      | null    | unlabelled |         | 0     |
 | 1042591 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-19 04:49:35.469
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33110  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 273520 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 279211 | null     | null      | null    | unlabelled |         | 0     |
 | 279212 | v1:6     | ethernet1 | 1234::1 | 907253     |         | 1280  |
 | 279213 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 279214 | v1:6     | ethernet2 | 1235::3 | 309417     |         | 640   |
 | 279215 | v1:6     | ethernet2 | 1235::3 | 309418     |         | 640   |
 | 279216 | null     | null      | null    | unlabelled |         | 0     |
 | 279217 | null     | null      | null    | unlabelled |         | 0     |
 | 279218 | null     | null      | null    | unlabelled |         | 0     |
 | 279219 | null     | null      | null    | unlabelled |         | 0     |
 | 279220 | null     | null      | null    | unlabelled |         | 0     |
 | 542048 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 651550 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 731715 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 786951 | null     | null      | null    | unlabelled |         | 0     |
 | 786952 | v1:4     | ethernet1 | 1.1.1.1 | 1021318    |         | 1280  |
 | 786953 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 786954 | v1:4     | ethernet2 | 1.1.2.3 | 263436     |         | 640   |
 | 786955 | v1:4     | ethernet2 | 1.1.2.3 | 263437     |         | 640   |
 | 786956 | null     | null      | null    | unlabelled |         | 0     |
 | 786957 | null     | null      | null    | unlabelled |         | 0     |
 | 786958 | null     | null      | null    | unlabelled |         | 0     |
 | 786959 | null     | null      | null    | unlabelled |         | 0     |
 | 786960 | null     | null      | null    | unlabelled |         | 0     |
 | 803972 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 816581 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 829418 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 847823 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 862157 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862589 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 927196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-19 04:49:35.576
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 263433 | null     | null      | null    | unlabelled |         | 0     |
 | 263434 | v1:4     | ethernet1 | 1.1.2.2 | 786952     |         | 640   |
 | 263435 | v1:4     | ethernet1 | 1.1.2.2 | 786953     |         | 640   |
 | 263436 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 263437 | v1:4     | ethernet2 | 1.1.3.4 | 435018     |         | 1280  |
 | 263438 | null     | null      | null    | unlabelled |         | 0     |
 | 263439 | null     | null      | null    | unlabelled |         | 0     |
 | 263440 | null     | null      | null    | unlabelled |         | 0     |
 | 263441 | null     | null      | null    | unlabelled |         | 0     |
 | 263442 | null     | null      | null    | unlabelled |         | 0     |
 | 309414 | null     | null      | null    | unlabelled |         | 0     |
 | 309415 | v1:6     | ethernet1 | 1235::2 | 279212     |         | 640   |
 | 309416 | v1:6     | ethernet1 | 1235::2 | 279213     |         | 640   |
 | 309417 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 309418 | v1:6     | ethernet2 | 1236::4 | 750942     |         | 1280  |
 | 309419 | null     | null      | null    | unlabelled |         | 0     |
 | 309420 | null     | null      | null    | unlabelled |         | 0     |
 | 309421 | null     | null      | null    | unlabelled |         | 0     |
 | 309422 | null     | null      | null    | unlabelled |         | 0     |
 | 309423 | null     | null      | null    | unlabelled |         | 0     |
 | 341075 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 363172 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 407948 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 500710 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 574999 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 718357 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 768775 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 794918 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809602 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 861454 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 934997 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 976598 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-19 04:49:35.672
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 156183  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 191125  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 249429  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 274036  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 380770  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 435014  | null     | null      | null    | unlabelled |         | 0     |
 | 435015  | v1:4     | ethernet1 | 1.1.3.3 | 263434     |         | 0     |
 | 435016  | v1:4     | ethernet1 | 1.1.3.3 | 263435     |         | 0     |
 | 435017  | v1:4     | ethernet1 | 1.1.3.3 | 263436     |         | 0     |
 | 435018  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 435019  | null     | null      | null    | unlabelled |         | 0     |
 | 435020  | null     | null      | null    | unlabelled |         | 0     |
 | 435021  | null     | null      | null    | unlabelled |         | 0     |
 | 435022  | null     | null      | null    | unlabelled |         | 0     |
 | 435023  | null     | null      | null    | unlabelled |         | 0     |
 | 750938  | null     | null      | null    | unlabelled |         | 0     |
 | 750939  | v1:6     | ethernet1 | 1236::3 | 309415     |         | 0     |
 | 750940  | v1:6     | ethernet1 | 1236::3 | 309416     |         | 0     |
 | 750941  | v1:6     | ethernet1 | 1236::3 | 309417     |         | 0     |
 | 750942  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 750943  | null     | null      | null    | unlabelled |         | 0     |
 | 750944  | null     | null      | null    | unlabelled |         | 0     |
 | 750945  | null     | null      | null    | unlabelled |         | 0     |
 | 750946  | null     | null      | null    | unlabelled |         | 0     |
 | 750947  | null     | null      | null    | unlabelled |         | 0     |
 | 751224  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 793620  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914271  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 919225  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042015 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#