here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-21 12:43:30.632
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 164730 | null     | null      | null    | unlabelled |         | 0     |
 | 164731 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 164732 | v1:6     | ethernet1 | 1234::2 | 566924     |         | 0     |
 | 164733 | v1:6     | ethernet1 | 1234::2 | 566925     |         | 0     |
 | 164734 | v1:6     | ethernet1 | 1234::2 | 566926     |         | 0     |
 | 164735 | null     | null      | null    | unlabelled |         | 0     |
 | 164736 | null     | null      | null    | unlabelled |         | 0     |
 | 164737 | null     | null      | null    | unlabelled |         | 0     |
 | 164738 | null     | null      | null    | unlabelled |         | 0     |
 | 164739 | null     | null      | null    | unlabelled |         | 0     |
 | 195861 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 227903 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 317631 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 415572 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 455968 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 532936 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 639139 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 765674 | null     | null      | null    | unlabelled |         | 0     |
 | 765675 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 765676 | v1:4     | ethernet1 | 1.1.1.2 | 548079     |         | 0     |
 | 765677 | v1:4     | ethernet1 | 1.1.1.2 | 548080     |         | 0     |
 | 765678 | v1:4     | ethernet1 | 1.1.1.2 | 548081     |         | 0     |
 | 765679 | null     | null      | null    | unlabelled |         | 0     |
 | 765680 | null     | null      | null    | unlabelled |         | 0     |
 | 765681 | null     | null      | null    | unlabelled |         | 0     |
 | 765682 | null     | null      | null    | unlabelled |         | 0     |
 | 765683 | null     | null      | null    | unlabelled |         | 0     |
 | 774993 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 860875 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 977994 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-21 12:43:30.732
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 85049   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 184833  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 218062  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 398778  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 455031  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 548077  | null     | null      | null    | unlabelled |         | 0     |
 | 548078  | v1:4     | ethernet1 | 1.1.1.1 | 765675     |         | 1280  |
 | 548079  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 548080  | v1:4     | ethernet2 | 1.1.2.3 | 884900     |         | 640   |
 | 548081  | v1:4     | ethernet2 | 1.1.2.3 | 884901     |         | 640   |
 | 548082  | null     | null      | null    | unlabelled |         | 0     |
 | 548083  | null     | null      | null    | unlabelled |         | 0     |
 | 548084  | null     | null      | null    | unlabelled |         | 0     |
 | 548085  | null     | null      | null    | unlabelled |         | 0     |
 | 548086  | null     | null      | null    | unlabelled |         | 0     |
 | 566922  | null     | null      | null    | unlabelled |         | 0     |
 | 566923  | v1:6     | ethernet1 | 1234::1 | 164731     |         | 1280  |
 | 566924  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 566925  | v1:6     | ethernet2 | 1235::3 | 412281     |         | 640   |
 | 566926  | v1:6     | ethernet2 | 1235::3 | 412282     |         | 640   |
 | 566927  | null     | null      | null    | unlabelled |         | 0     |
 | 566928  | null     | null      | null    | unlabelled |         | 0     |
 | 566929  | null     | null      | null    | unlabelled |         | 0     |
 | 566930  | null     | null      | null    | unlabelled |         | 0     |
 | 566931  | null     | null      | null    | unlabelled |         | 0     |
 | 705530  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 714514  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 809709  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 856514  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 887624  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 901666  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1018933 | 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
2023-12-21 12:43:30.839
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 138724 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 194903 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 322950 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 344938 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377434 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 412278 | null     | null      | null    | unlabelled |         | 0     |
 | 412279 | v1:6     | ethernet1 | 1235::2 | 566923     |         | 640   |
 | 412280 | v1:6     | ethernet1 | 1235::2 | 566924     |         | 640   |
 | 412281 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 412282 | v1:6     | ethernet2 | 1236::4 | 734329     |         | 1280  |
 | 412283 | null     | null      | null    | unlabelled |         | 0     |
 | 412284 | null     | null      | null    | unlabelled |         | 0     |
 | 412285 | null     | null      | null    | unlabelled |         | 0     |
 | 412286 | null     | null      | null    | unlabelled |         | 0     |
 | 412287 | null     | null      | null    | unlabelled |         | 0     |
 | 457694 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 525093 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 655337 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 709428 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 756142 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 775727 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817662 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884897 | null     | null      | null    | unlabelled |         | 0     |
 | 884898 | v1:4     | ethernet1 | 1.1.2.2 | 548078     |         | 640   |
 | 884899 | v1:4     | ethernet1 | 1.1.2.2 | 548079     |         | 640   |
 | 884900 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 884901 | v1:4     | ethernet2 | 1.1.3.4 | 344399     |         | 1280  |
 | 884902 | null     | null      | null    | unlabelled |         | 0     |
 | 884903 | null     | null      | null    | unlabelled |         | 0     |
 | 884904 | null     | null      | null    | unlabelled |         | 0     |
 | 884905 | null     | null      | null    | unlabelled |         | 0     |
 | 884906 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-21 12:43:30.943
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36630  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 59303  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 99388  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 270732 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 271737 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 344395 | null     | null      | null    | unlabelled |         | 0     |
 | 344396 | v1:4     | ethernet1 | 1.1.3.3 | 884898     |         | 0     |
 | 344397 | v1:4     | ethernet1 | 1.1.3.3 | 884899     |         | 0     |
 | 344398 | v1:4     | ethernet1 | 1.1.3.3 | 884900     |         | 0     |
 | 344399 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 344400 | null     | null      | null    | unlabelled |         | 0     |
 | 344401 | null     | null      | null    | unlabelled |         | 0     |
 | 344402 | null     | null      | null    | unlabelled |         | 0     |
 | 344403 | null     | null      | null    | unlabelled |         | 0     |
 | 344404 | null     | null      | null    | unlabelled |         | 0     |
 | 544218 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 708257 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 734325 | null     | null      | null    | unlabelled |         | 0     |
 | 734326 | v1:6     | ethernet1 | 1236::3 | 412279     |         | 0     |
 | 734327 | v1:6     | ethernet1 | 1236::3 | 412280     |         | 0     |
 | 734328 | v1:6     | ethernet1 | 1236::3 | 412281     |         | 0     |
 | 734329 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 734330 | null     | null      | null    | unlabelled |         | 0     |
 | 734331 | null     | null      | null    | unlabelled |         | 0     |
 | 734332 | null     | null      | null    | unlabelled |         | 0     |
 | 734333 | null     | null      | null    | unlabelled |         | 0     |
 | 734334 | null     | null      | null    | unlabelled |         | 0     |
 | 792226 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 867905 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 919200 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#