here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-14 04:49:47.229
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20328  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 29329  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 66277  | null     | null      | null    | unlabelled |         | 0     |
 | 66278  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 66279  | v1:4     | ethernet1 | 1.1.1.2 | 945645     |         | 0     |
 | 66280  | v1:4     | ethernet1 | 1.1.1.2 | 945646     |         | 0     |
 | 66281  | v1:4     | ethernet1 | 1.1.1.2 | 945647     |         | 0     |
 | 66282  | null     | null      | null    | unlabelled |         | 0     |
 | 66283  | null     | null      | null    | unlabelled |         | 0     |
 | 66284  | null     | null      | null    | unlabelled |         | 0     |
 | 66285  | null     | null      | null    | unlabelled |         | 0     |
 | 66286  | null     | null      | null    | unlabelled |         | 0     |
 | 173001 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 288496 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 426447 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 504278 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 545886 | null     | null      | null    | unlabelled |         | 0     |
 | 545887 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 545888 | v1:6     | ethernet1 | 1234::2 | 87757      |         | 0     |
 | 545889 | v1:6     | ethernet1 | 1234::2 | 87758      |         | 0     |
 | 545890 | v1:6     | ethernet1 | 1234::2 | 87759      |         | 0     |
 | 545891 | null     | null      | null    | unlabelled |         | 0     |
 | 545892 | null     | null      | null    | unlabelled |         | 0     |
 | 545893 | null     | null      | null    | unlabelled |         | 0     |
 | 545894 | null     | null      | null    | unlabelled |         | 0     |
 | 545895 | null     | null      | null    | unlabelled |         | 0     |
 | 597680 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 635464 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 645468 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 734804 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-14 04:49:47.324
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6101   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 87755  | null     | null      | null    | unlabelled |         | 0     |
 | 87756  | v1:6     | ethernet1 | 1234::1 | 545887     |         | 1280  |
 | 87757  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 87758  | v1:6     | ethernet2 | 1235::3 | 527369     |         | 640   |
 | 87759  | v1:6     | ethernet2 | 1235::3 | 527370     |         | 640   |
 | 87760  | null     | null      | null    | unlabelled |         | 0     |
 | 87761  | null     | null      | null    | unlabelled |         | 0     |
 | 87762  | null     | null      | null    | unlabelled |         | 0     |
 | 87763  | null     | null      | null    | unlabelled |         | 0     |
 | 87764  | null     | null      | null    | unlabelled |         | 0     |
 | 117928 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 129713 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 179833 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 267739 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 289490 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 374914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 517015 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 699183 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 825824 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 863617 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 913936 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 945643 | null     | null      | null    | unlabelled |         | 0     |
 | 945644 | v1:4     | ethernet1 | 1.1.1.1 | 66278      |         | 1280  |
 | 945645 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 945646 | v1:4     | ethernet2 | 1.1.2.3 | 1358       |         | 640   |
 | 945647 | v1:4     | ethernet2 | 1.1.2.3 | 1359       |         | 640   |
 | 945648 | null     | null      | null    | unlabelled |         | 0     |
 | 945649 | null     | null      | null    | unlabelled |         | 0     |
 | 945650 | null     | null      | null    | unlabelled |         | 0     |
 | 945651 | null     | null      | null    | unlabelled |         | 0     |
 | 945652 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-14 04:49:47.425
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1355   | null     | null      | null    | unlabelled |         | 0     |
 | 1356   | v1:4     | ethernet1 | 1.1.2.2 | 945644     |         | 640   |
 | 1357   | v1:4     | ethernet1 | 1.1.2.2 | 945645     |         | 640   |
 | 1358   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1359   | v1:4     | ethernet2 | 1.1.3.4 | 154622     |         | 1280  |
 | 1360   | null     | null      | null    | unlabelled |         | 0     |
 | 1361   | null     | null      | null    | unlabelled |         | 0     |
 | 1362   | null     | null      | null    | unlabelled |         | 0     |
 | 1363   | null     | null      | null    | unlabelled |         | 0     |
 | 1364   | null     | null      | null    | unlabelled |         | 0     |
 | 74991  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 96395  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 195287 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 284946 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 390830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427231 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 460947 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 462843 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 464122 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 527366 | null     | null      | null    | unlabelled |         | 0     |
 | 527367 | v1:6     | ethernet1 | 1235::2 | 87756      |         | 640   |
 | 527368 | v1:6     | ethernet1 | 1235::2 | 87757      |         | 640   |
 | 527369 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 527370 | v1:6     | ethernet2 | 1236::4 | 991700     |         | 1280  |
 | 527371 | null     | null      | null    | unlabelled |         | 0     |
 | 527372 | null     | null      | null    | unlabelled |         | 0     |
 | 527373 | null     | null      | null    | unlabelled |         | 0     |
 | 527374 | null     | null      | null    | unlabelled |         | 0     |
 | 527375 | null     | null      | null    | unlabelled |         | 0     |
 | 564799 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 566403 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 926761 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-14 04:49:47.536
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49785   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 64941   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 154618  | null     | null      | null    | unlabelled |         | 0     |
 | 154619  | v1:4     | ethernet1 | 1.1.3.3 | 1356       |         | 0     |
 | 154620  | v1:4     | ethernet1 | 1.1.3.3 | 1357       |         | 0     |
 | 154621  | v1:4     | ethernet1 | 1.1.3.3 | 1358       |         | 0     |
 | 154622  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 154623  | null     | null      | null    | unlabelled |         | 0     |
 | 154624  | null     | null      | null    | unlabelled |         | 0     |
 | 154625  | null     | null      | null    | unlabelled |         | 0     |
 | 154626  | null     | null      | null    | unlabelled |         | 0     |
 | 154627  | null     | null      | null    | unlabelled |         | 0     |
 | 222073  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 515599  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 682161  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689864  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731334  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 821398  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 923911  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991696  | null     | null      | null    | unlabelled |         | 0     |
 | 991697  | v1:6     | ethernet1 | 1236::3 | 527367     |         | 0     |
 | 991698  | v1:6     | ethernet1 | 1236::3 | 527368     |         | 0     |
 | 991699  | v1:6     | ethernet1 | 1236::3 | 527369     |         | 0     |
 | 991700  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 991701  | null     | null      | null    | unlabelled |         | 0     |
 | 991702  | null     | null      | null    | unlabelled |         | 0     |
 | 991703  | null     | null      | null    | unlabelled |         | 0     |
 | 991704  | null     | null      | null    | unlabelled |         | 0     |
 | 991705  | null     | null      | null    | unlabelled |         | 0     |
 | 1045925 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#