here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-10 08:59:34.487
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 107627  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 180584  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 296248  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 335172  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 562467  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 618423  | null     | null      | null    | unlabelled |         | 0     |
 | 618424  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 618425  | v1:4     | ethernet1 | 1.1.1.2 | 382664     |         | 0     |
 | 618426  | v1:4     | ethernet1 | 1.1.1.2 | 382665     |         | 0     |
 | 618427  | v1:4     | ethernet1 | 1.1.1.2 | 382666     |         | 0     |
 | 618428  | null     | null      | null    | unlabelled |         | 0     |
 | 618429  | null     | null      | null    | unlabelled |         | 0     |
 | 618430  | null     | null      | null    | unlabelled |         | 0     |
 | 618431  | null     | null      | null    | unlabelled |         | 0     |
 | 618432  | null     | null      | null    | unlabelled |         | 0     |
 | 739335  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 825955  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 850489  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 954154  | null     | null      | null    | unlabelled |         | 0     |
 | 954155  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 954156  | v1:6     | ethernet1 | 1234::2 | 714414     |         | 0     |
 | 954157  | v1:6     | ethernet1 | 1234::2 | 714415     |         | 0     |
 | 954158  | v1:6     | ethernet1 | 1234::2 | 714416     |         | 0     |
 | 954159  | null     | null      | null    | unlabelled |         | 0     |
 | 954160  | null     | null      | null    | unlabelled |         | 0     |
 | 954161  | null     | null      | null    | unlabelled |         | 0     |
 | 954162  | null     | null      | null    | unlabelled |         | 0     |
 | 954163  | null     | null      | null    | unlabelled |         | 0     |
 | 1025288 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1048422 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-10 08:59:34.583
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 81379   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 184048  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 249546  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 372581  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 382662  | null     | null      | null    | unlabelled |         | 0     |
 | 382663  | v1:4     | ethernet1 | 1.1.1.1 | 618424     |         | 1280  |
 | 382664  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 382665  | v1:4     | ethernet2 | 1.1.2.3 | 33665      |         | 640   |
 | 382666  | v1:4     | ethernet2 | 1.1.2.3 | 33666      |         | 640   |
 | 382667  | null     | null      | null    | unlabelled |         | 0     |
 | 382668  | null     | null      | null    | unlabelled |         | 0     |
 | 382669  | null     | null      | null    | unlabelled |         | 0     |
 | 382670  | null     | null      | null    | unlabelled |         | 0     |
 | 382671  | null     | null      | null    | unlabelled |         | 0     |
 | 384503  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 483292  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 543815  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 626701  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 643451  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 651704  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 688769  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 714412  | null     | null      | null    | unlabelled |         | 0     |
 | 714413  | v1:6     | ethernet1 | 1234::1 | 954155     |         | 1280  |
 | 714414  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 714415  | v1:6     | ethernet2 | 1235::3 | 560158     |         | 640   |
 | 714416  | v1:6     | ethernet2 | 1235::3 | 560159     |         | 640   |
 | 714417  | null     | null      | null    | unlabelled |         | 0     |
 | 714418  | null     | null      | null    | unlabelled |         | 0     |
 | 714419  | null     | null      | null    | unlabelled |         | 0     |
 | 714420  | null     | null      | null    | unlabelled |         | 0     |
 | 714421  | null     | null      | null    | unlabelled |         | 0     |
 | 1045010 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-10 08:59:34.704
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33662   | null     | null      | null    | unlabelled |         | 0     |
 | 33663   | v1:4     | ethernet1 | 1.1.2.2 | 382663     |         | 640   |
 | 33664   | v1:4     | ethernet1 | 1.1.2.2 | 382664     |         | 640   |
 | 33665   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 33666   | v1:4     | ethernet2 | 1.1.3.4 | 937491     |         | 1280  |
 | 33667   | null     | null      | null    | unlabelled |         | 0     |
 | 33668   | null     | null      | null    | unlabelled |         | 0     |
 | 33669   | null     | null      | null    | unlabelled |         | 0     |
 | 33670   | null     | null      | null    | unlabelled |         | 0     |
 | 33671   | null     | null      | null    | unlabelled |         | 0     |
 | 79455   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 327801  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373564  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 415934  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 418411  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 560155  | null     | null      | null    | unlabelled |         | 0     |
 | 560156  | v1:6     | ethernet1 | 1235::2 | 714413     |         | 640   |
 | 560157  | v1:6     | ethernet1 | 1235::2 | 714414     |         | 640   |
 | 560158  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560159  | v1:6     | ethernet2 | 1236::4 | 551840     |         | 1280  |
 | 560160  | null     | null      | null    | unlabelled |         | 0     |
 | 560161  | null     | null      | null    | unlabelled |         | 0     |
 | 560162  | null     | null      | null    | unlabelled |         | 0     |
 | 560163  | null     | null      | null    | unlabelled |         | 0     |
 | 560164  | null     | null      | null    | unlabelled |         | 0     |
 | 586460  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 648374  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689019  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 735896  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 817406  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 855337  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1017985 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-10 08:59:34.803
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 25754   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 90841   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 109510  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156566  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 272473  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 433422  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551836  | null     | null      | null    | unlabelled |         | 0     |
 | 551837  | v1:6     | ethernet1 | 1236::3 | 560156     |         | 0     |
 | 551838  | v1:6     | ethernet1 | 1236::3 | 560157     |         | 0     |
 | 551839  | v1:6     | ethernet1 | 1236::3 | 560158     |         | 0     |
 | 551840  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 551841  | null     | null      | null    | unlabelled |         | 0     |
 | 551842  | null     | null      | null    | unlabelled |         | 0     |
 | 551843  | null     | null      | null    | unlabelled |         | 0     |
 | 551844  | null     | null      | null    | unlabelled |         | 0     |
 | 551845  | null     | null      | null    | unlabelled |         | 0     |
 | 624101  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812144  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 937029  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 937487  | null     | null      | null    | unlabelled |         | 0     |
 | 937488  | v1:4     | ethernet1 | 1.1.3.3 | 33663      |         | 0     |
 | 937489  | v1:4     | ethernet1 | 1.1.3.3 | 33664      |         | 0     |
 | 937490  | v1:4     | ethernet1 | 1.1.3.3 | 33665      |         | 0     |
 | 937491  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 937492  | null     | null      | null    | unlabelled |         | 0     |
 | 937493  | null     | null      | null    | unlabelled |         | 0     |
 | 937494  | null     | null      | null    | unlabelled |         | 0     |
 | 937495  | null     | null      | null    | unlabelled |         | 0     |
 | 937496  | null     | null      | null    | unlabelled |         | 0     |
 | 1013841 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#