here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-10 06:36:03.372
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39731  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 49132  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 238858 | null     | null      | null    | unlabelled |         | 0     |
 | 238859 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 238860 | v1:4     | ethernet1 | 1.1.1.2 | 613314     |         | 0     |
 | 238861 | v1:4     | ethernet1 | 1.1.1.2 | 613315     |         | 0     |
 | 238862 | v1:4     | ethernet1 | 1.1.1.2 | 613316     |         | 0     |
 | 238863 | null     | null      | null    | unlabelled |         | 0     |
 | 238864 | null     | null      | null    | unlabelled |         | 0     |
 | 238865 | null     | null      | null    | unlabelled |         | 0     |
 | 238866 | null     | null      | null    | unlabelled |         | 0     |
 | 238867 | null     | null      | null    | unlabelled |         | 0     |
 | 593702 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 597094 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 743012 | null     | null      | null    | unlabelled |         | 0     |
 | 743013 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 743014 | v1:6     | ethernet1 | 1234::2 | 956015     |         | 0     |
 | 743015 | v1:6     | ethernet1 | 1234::2 | 956016     |         | 0     |
 | 743016 | v1:6     | ethernet1 | 1234::2 | 956017     |         | 0     |
 | 743017 | null     | null      | null    | unlabelled |         | 0     |
 | 743018 | null     | null      | null    | unlabelled |         | 0     |
 | 743019 | null     | null      | null    | unlabelled |         | 0     |
 | 743020 | null     | null      | null    | unlabelled |         | 0     |
 | 743021 | null     | null      | null    | unlabelled |         | 0     |
 | 765580 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792590 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800094 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 841739 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 885781 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 990854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-10 06:36:03.473
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51596   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 211783  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 281499  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398348  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 502083  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 582415  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 613312  | null     | null      | null    | unlabelled |         | 0     |
 | 613313  | v1:4     | ethernet1 | 1.1.1.1 | 238859     |         | 1280  |
 | 613314  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 613315  | v1:4     | ethernet2 | 1.1.2.3 | 175409     |         | 640   |
 | 613316  | v1:4     | ethernet2 | 1.1.2.3 | 175410     |         | 640   |
 | 613317  | null     | null      | null    | unlabelled |         | 0     |
 | 613318  | null     | null      | null    | unlabelled |         | 0     |
 | 613319  | null     | null      | null    | unlabelled |         | 0     |
 | 613320  | null     | null      | null    | unlabelled |         | 0     |
 | 613321  | null     | null      | null    | unlabelled |         | 0     |
 | 621951  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689947  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723139  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 951270  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956013  | null     | null      | null    | unlabelled |         | 0     |
 | 956014  | v1:6     | ethernet1 | 1234::1 | 743013     |         | 1280  |
 | 956015  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 956016  | v1:6     | ethernet2 | 1235::3 | 277686     |         | 640   |
 | 956017  | v1:6     | ethernet2 | 1235::3 | 277687     |         | 640   |
 | 956018  | null     | null      | null    | unlabelled |         | 0     |
 | 956019  | null     | null      | null    | unlabelled |         | 0     |
 | 956020  | null     | null      | null    | unlabelled |         | 0     |
 | 956021  | null     | null      | null    | unlabelled |         | 0     |
 | 956022  | null     | null      | null    | unlabelled |         | 0     |
 | 1003744 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1012175 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-10 06:36:03.577
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7666   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 99851  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175406 | null     | null      | null    | unlabelled |         | 0     |
 | 175407 | v1:4     | ethernet1 | 1.1.2.2 | 613313     |         | 640   |
 | 175408 | v1:4     | ethernet1 | 1.1.2.2 | 613314     |         | 640   |
 | 175409 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 175410 | v1:4     | ethernet2 | 1.1.3.4 | 574522     |         | 1280  |
 | 175411 | null     | null      | null    | unlabelled |         | 0     |
 | 175412 | null     | null      | null    | unlabelled |         | 0     |
 | 175413 | null     | null      | null    | unlabelled |         | 0     |
 | 175414 | null     | null      | null    | unlabelled |         | 0     |
 | 175415 | null     | null      | null    | unlabelled |         | 0     |
 | 231474 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 277683 | null     | null      | null    | unlabelled |         | 0     |
 | 277684 | v1:6     | ethernet1 | 1235::2 | 956014     |         | 640   |
 | 277685 | v1:6     | ethernet1 | 1235::2 | 956015     |         | 640   |
 | 277686 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 277687 | v1:6     | ethernet2 | 1236::4 | 634666     |         | 1280  |
 | 277688 | null     | null      | null    | unlabelled |         | 0     |
 | 277689 | null     | null      | null    | unlabelled |         | 0     |
 | 277690 | null     | null      | null    | unlabelled |         | 0     |
 | 277691 | null     | null      | null    | unlabelled |         | 0     |
 | 277692 | null     | null      | null    | unlabelled |         | 0     |
 | 280823 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 317448 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 376162 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381083 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 485492 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 655897 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 683196 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 688075 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 856489 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-10 06:36:03.612
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 101188 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 181899 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 196122 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 284941 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 309000 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 346005 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471644 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 574518 | null     | null      | null    | unlabelled |         | 0     |
 | 574519 | v1:4     | ethernet1 | 1.1.3.3 | 175407     |         | 0     |
 | 574520 | v1:4     | ethernet1 | 1.1.3.3 | 175408     |         | 0     |
 | 574521 | v1:4     | ethernet1 | 1.1.3.3 | 175409     |         | 0     |
 | 574522 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 574523 | null     | null      | null    | unlabelled |         | 0     |
 | 574524 | null     | null      | null    | unlabelled |         | 0     |
 | 574525 | null     | null      | null    | unlabelled |         | 0     |
 | 574526 | null     | null      | null    | unlabelled |         | 0     |
 | 574527 | null     | null      | null    | unlabelled |         | 0     |
 | 634662 | null     | null      | null    | unlabelled |         | 0     |
 | 634663 | v1:6     | ethernet1 | 1236::3 | 277684     |         | 0     |
 | 634664 | v1:6     | ethernet1 | 1236::3 | 277685     |         | 0     |
 | 634665 | v1:6     | ethernet1 | 1236::3 | 277686     |         | 0     |
 | 634666 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 634667 | null     | null      | null    | unlabelled |         | 0     |
 | 634668 | null     | null      | null    | unlabelled |         | 0     |
 | 634669 | null     | null      | null    | unlabelled |         | 0     |
 | 634670 | null     | null      | null    | unlabelled |         | 0     |
 | 634671 | null     | null      | null    | unlabelled |         | 0     |
 | 646927 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 667243 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731412 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#