here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-02 10:47:20.676
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11504  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 153820 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 239778 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358513 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 476766 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 524514 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 572283 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 588506 | null     | null      | null    | unlabelled |         | 0     |
 | 588507 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 588508 | v1:4     | ethernet1 | 1.1.1.2 | 596520     |         | 0     |
 | 588509 | v1:4     | ethernet1 | 1.1.1.2 | 596521     |         | 0     |
 | 588510 | v1:4     | ethernet1 | 1.1.1.2 | 596522     |         | 0     |
 | 588511 | null     | null      | null    | unlabelled |         | 0     |
 | 588512 | null     | null      | null    | unlabelled |         | 0     |
 | 588513 | null     | null      | null    | unlabelled |         | 0     |
 | 588514 | null     | null      | null    | unlabelled |         | 0     |
 | 588515 | null     | null      | null    | unlabelled |         | 0     |
 | 593112 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659271 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936175 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 941629 | null     | null      | null    | unlabelled |         | 0     |
 | 941630 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 941631 | v1:6     | ethernet1 | 1234::2 | 827717     |         | 0     |
 | 941632 | v1:6     | ethernet1 | 1234::2 | 827718     |         | 0     |
 | 941633 | v1:6     | ethernet1 | 1234::2 | 827719     |         | 0     |
 | 941634 | null     | null      | null    | unlabelled |         | 0     |
 | 941635 | null     | null      | null    | unlabelled |         | 0     |
 | 941636 | null     | null      | null    | unlabelled |         | 0     |
 | 941637 | null     | null      | null    | unlabelled |         | 0     |
 | 941638 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-02 10:47:20.795
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10691   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 39989   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 57513   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 112654  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 262221  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 596518  | null     | null      | null    | unlabelled |         | 0     |
 | 596519  | v1:4     | ethernet1 | 1.1.1.1 | 588507     |         | 1280  |
 | 596520  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 596521  | v1:4     | ethernet2 | 1.1.2.3 | 326983     |         | 640   |
 | 596522  | v1:4     | ethernet2 | 1.1.2.3 | 326984     |         | 640   |
 | 596523  | null     | null      | null    | unlabelled |         | 0     |
 | 596524  | null     | null      | null    | unlabelled |         | 0     |
 | 596525  | null     | null      | null    | unlabelled |         | 0     |
 | 596526  | null     | null      | null    | unlabelled |         | 0     |
 | 596527  | null     | null      | null    | unlabelled |         | 0     |
 | 685404  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 743459  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 748280  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 827715  | null     | null      | null    | unlabelled |         | 0     |
 | 827716  | v1:6     | ethernet1 | 1234::1 | 941630     |         | 1280  |
 | 827717  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 827718  | v1:6     | ethernet2 | 1235::3 | 388733     |         | 640   |
 | 827719  | v1:6     | ethernet2 | 1235::3 | 388734     |         | 640   |
 | 827720  | null     | null      | null    | unlabelled |         | 0     |
 | 827721  | null     | null      | null    | unlabelled |         | 0     |
 | 827722  | null     | null      | null    | unlabelled |         | 0     |
 | 827723  | null     | null      | null    | unlabelled |         | 0     |
 | 827724  | null     | null      | null    | unlabelled |         | 0     |
 | 919887  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031937 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1034749 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042964 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-02 10:47:20.898
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18327  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 232932 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 280295 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 280767 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 326980 | null     | null      | null    | unlabelled |         | 0     |
 | 326981 | v1:4     | ethernet1 | 1.1.2.2 | 596519     |         | 640   |
 | 326982 | v1:4     | ethernet1 | 1.1.2.2 | 596520     |         | 640   |
 | 326983 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 326984 | v1:4     | ethernet2 | 1.1.3.4 | 673632     |         | 1280  |
 | 326985 | null     | null      | null    | unlabelled |         | 0     |
 | 326986 | null     | null      | null    | unlabelled |         | 0     |
 | 326987 | null     | null      | null    | unlabelled |         | 0     |
 | 326988 | null     | null      | null    | unlabelled |         | 0     |
 | 326989 | null     | null      | null    | unlabelled |         | 0     |
 | 348070 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 388730 | null     | null      | null    | unlabelled |         | 0     |
 | 388731 | v1:6     | ethernet1 | 1235::2 | 827716     |         | 640   |
 | 388732 | v1:6     | ethernet1 | 1235::2 | 827717     |         | 640   |
 | 388733 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 388734 | v1:6     | ethernet2 | 1236::4 | 956449     |         | 1280  |
 | 388735 | null     | null      | null    | unlabelled |         | 0     |
 | 388736 | null     | null      | null    | unlabelled |         | 0     |
 | 388737 | null     | null      | null    | unlabelled |         | 0     |
 | 388738 | null     | null      | null    | unlabelled |         | 0     |
 | 388739 | null     | null      | null    | unlabelled |         | 0     |
 | 564426 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 615847 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 632634 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 645371 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 886580 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 919687 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 951489 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-02 10:47:21.011
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 198945 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 304662 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 406477 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 441885 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 604446 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 650805 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 673628 | null     | null      | null    | unlabelled |         | 0     |
 | 673629 | v1:4     | ethernet1 | 1.1.3.3 | 326981     |         | 0     |
 | 673630 | v1:4     | ethernet1 | 1.1.3.3 | 326982     |         | 0     |
 | 673631 | v1:4     | ethernet1 | 1.1.3.3 | 326983     |         | 0     |
 | 673632 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 673633 | null     | null      | null    | unlabelled |         | 0     |
 | 673634 | null     | null      | null    | unlabelled |         | 0     |
 | 673635 | null     | null      | null    | unlabelled |         | 0     |
 | 673636 | null     | null      | null    | unlabelled |         | 0     |
 | 673637 | null     | null      | null    | unlabelled |         | 0     |
 | 752731 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 849898 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927867 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956445 | null     | null      | null    | unlabelled |         | 0     |
 | 956446 | v1:6     | ethernet1 | 1236::3 | 388731     |         | 0     |
 | 956447 | v1:6     | ethernet1 | 1236::3 | 388732     |         | 0     |
 | 956448 | v1:6     | ethernet1 | 1236::3 | 388733     |         | 0     |
 | 956449 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 956450 | null     | null      | null    | unlabelled |         | 0     |
 | 956451 | null     | null      | null    | unlabelled |         | 0     |
 | 956452 | null     | null      | null    | unlabelled |         | 0     |
 | 956453 | null     | null      | null    | unlabelled |         | 0     |
 | 956454 | null     | null      | null    | unlabelled |         | 0     |
 | 998968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#