here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-22 14:47:38.052
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11706  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 254188 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 304813 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 448439 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 481541 | null     | null      | null    | unlabelled |         | 0     |
 | 481542 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 481543 | v1:6     | ethernet1 | 1234::2 | 452067     |         | 0     |
 | 481544 | v1:6     | ethernet1 | 1234::2 | 452068     |         | 0     |
 | 481545 | v1:6     | ethernet1 | 1234::2 | 452069     |         | 0     |
 | 481546 | null     | null      | null    | unlabelled |         | 0     |
 | 481547 | null     | null      | null    | unlabelled |         | 0     |
 | 481548 | null     | null      | null    | unlabelled |         | 0     |
 | 481549 | null     | null      | null    | unlabelled |         | 0     |
 | 481550 | null     | null      | null    | unlabelled |         | 0     |
 | 721227 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 782640 | null     | null      | null    | unlabelled |         | 0     |
 | 782641 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 782642 | v1:4     | ethernet1 | 1.1.1.2 | 217876     |         | 0     |
 | 782643 | v1:4     | ethernet1 | 1.1.1.2 | 217877     |         | 0     |
 | 782644 | v1:4     | ethernet1 | 1.1.1.2 | 217878     |         | 0     |
 | 782645 | null     | null      | null    | unlabelled |         | 0     |
 | 782646 | null     | null      | null    | unlabelled |         | 0     |
 | 782647 | null     | null      | null    | unlabelled |         | 0     |
 | 782648 | null     | null      | null    | unlabelled |         | 0     |
 | 782649 | null     | null      | null    | unlabelled |         | 0     |
 | 821340 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 828642 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 830122 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 862668 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 924924 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-22 14:47:38.146
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 105620  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 217874  | null     | null      | null    | unlabelled |         | 0     |
 | 217875  | v1:4     | ethernet1 | 1.1.1.1 | 782641     |         | 1280  |
 | 217876  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 217877  | v1:4     | ethernet2 | 1.1.2.3 | 939480     |         | 640   |
 | 217878  | v1:4     | ethernet2 | 1.1.2.3 | 939481     |         | 640   |
 | 217879  | null     | null      | null    | unlabelled |         | 0     |
 | 217880  | null     | null      | null    | unlabelled |         | 0     |
 | 217881  | null     | null      | null    | unlabelled |         | 0     |
 | 217882  | null     | null      | null    | unlabelled |         | 0     |
 | 217883  | null     | null      | null    | unlabelled |         | 0     |
 | 281559  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 406443  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 452065  | null     | null      | null    | unlabelled |         | 0     |
 | 452066  | v1:6     | ethernet1 | 1234::1 | 481542     |         | 1280  |
 | 452067  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 452068  | v1:6     | ethernet2 | 1235::3 | 905673     |         | 640   |
 | 452069  | v1:6     | ethernet2 | 1235::3 | 905674     |         | 640   |
 | 452070  | null     | null      | null    | unlabelled |         | 0     |
 | 452071  | null     | null      | null    | unlabelled |         | 0     |
 | 452072  | null     | null      | null    | unlabelled |         | 0     |
 | 452073  | null     | null      | null    | unlabelled |         | 0     |
 | 452074  | null     | null      | null    | unlabelled |         | 0     |
 | 471788  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 526444  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 562249  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 621467  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 651312  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 656231  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 758672  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1003596 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1039271 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-22 14:47:38.264
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 21103   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 83350   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 88900   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 108410  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 320610  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 352935  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 375252  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 551524  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 716463  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 751758  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 819956  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905670  | null     | null      | null    | unlabelled |         | 0     |
 | 905671  | v1:6     | ethernet1 | 1235::2 | 452066     |         | 640   |
 | 905672  | v1:6     | ethernet1 | 1235::2 | 452067     |         | 640   |
 | 905673  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 905674  | v1:6     | ethernet2 | 1236::4 | 944628     |         | 1280  |
 | 905675  | null     | null      | null    | unlabelled |         | 0     |
 | 905676  | null     | null      | null    | unlabelled |         | 0     |
 | 905677  | null     | null      | null    | unlabelled |         | 0     |
 | 905678  | null     | null      | null    | unlabelled |         | 0     |
 | 905679  | null     | null      | null    | unlabelled |         | 0     |
 | 939477  | null     | null      | null    | unlabelled |         | 0     |
 | 939478  | v1:4     | ethernet1 | 1.1.2.2 | 217875     |         | 640   |
 | 939479  | v1:4     | ethernet1 | 1.1.2.2 | 217876     |         | 640   |
 | 939480  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 939481  | v1:4     | ethernet2 | 1.1.3.4 | 342687     |         | 1280  |
 | 939482  | null     | null      | null    | unlabelled |         | 0     |
 | 939483  | null     | null      | null    | unlabelled |         | 0     |
 | 939484  | null     | null      | null    | unlabelled |         | 0     |
 | 939485  | null     | null      | null    | unlabelled |         | 0     |
 | 939486  | null     | null      | null    | unlabelled |         | 0     |
 | 1029731 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-22 14:47:38.354
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37878  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 114589 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 342683 | null     | null      | null    | unlabelled |         | 0     |
 | 342684 | v1:4     | ethernet1 | 1.1.3.3 | 939478     |         | 0     |
 | 342685 | v1:4     | ethernet1 | 1.1.3.3 | 939479     |         | 0     |
 | 342686 | v1:4     | ethernet1 | 1.1.3.3 | 939480     |         | 0     |
 | 342687 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 342688 | null     | null      | null    | unlabelled |         | 0     |
 | 342689 | null     | null      | null    | unlabelled |         | 0     |
 | 342690 | null     | null      | null    | unlabelled |         | 0     |
 | 342691 | null     | null      | null    | unlabelled |         | 0     |
 | 342692 | null     | null      | null    | unlabelled |         | 0     |
 | 507824 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 574500 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 625604 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 750346 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 784061 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 794454 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 944624 | null     | null      | null    | unlabelled |         | 0     |
 | 944625 | v1:6     | ethernet1 | 1236::3 | 905671     |         | 0     |
 | 944626 | v1:6     | ethernet1 | 1236::3 | 905672     |         | 0     |
 | 944627 | v1:6     | ethernet1 | 1236::3 | 905673     |         | 0     |
 | 944628 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 944629 | null     | null      | null    | unlabelled |         | 0     |
 | 944630 | null     | null      | null    | unlabelled |         | 0     |
 | 944631 | null     | null      | null    | unlabelled |         | 0     |
 | 944632 | null     | null      | null    | unlabelled |         | 0     |
 | 944633 | null     | null      | null    | unlabelled |         | 0     |
 | 975062 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 993709 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#