here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-27 10:51:42.523
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 342195 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 414323 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 523421 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540373 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 586870 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 605605 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 631520 | null     | null      | null    | unlabelled |         | 0     |
 | 631521 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 631522 | v1:4     | ethernet1 | 1.1.1.2 | 254988     |         | 0     |
 | 631523 | v1:4     | ethernet1 | 1.1.1.2 | 254989     |         | 0     |
 | 631524 | v1:4     | ethernet1 | 1.1.1.2 | 254990     |         | 0     |
 | 631525 | null     | null      | null    | unlabelled |         | 0     |
 | 631526 | null     | null      | null    | unlabelled |         | 0     |
 | 631527 | null     | null      | null    | unlabelled |         | 0     |
 | 631528 | null     | null      | null    | unlabelled |         | 0     |
 | 631529 | null     | null      | null    | unlabelled |         | 0     |
 | 753908 | null     | null      | null    | unlabelled |         | 0     |
 | 753909 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 753910 | v1:6     | ethernet1 | 1234::2 | 519365     |         | 0     |
 | 753911 | v1:6     | ethernet1 | 1234::2 | 519366     |         | 0     |
 | 753912 | v1:6     | ethernet1 | 1234::2 | 519367     |         | 0     |
 | 753913 | null     | null      | null    | unlabelled |         | 0     |
 | 753914 | null     | null      | null    | unlabelled |         | 0     |
 | 753915 | null     | null      | null    | unlabelled |         | 0     |
 | 753916 | null     | null      | null    | unlabelled |         | 0     |
 | 753917 | null     | null      | null    | unlabelled |         | 0     |
 | 774886 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803968 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 947668 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958925 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-27 10:51:42.626
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 102345  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 133142  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 249613  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 254986  | null     | null      | null    | unlabelled |         | 0     |
 | 254987  | v1:4     | ethernet1 | 1.1.1.1 | 631521     |         | 1280  |
 | 254988  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 254989  | v1:4     | ethernet2 | 1.1.2.3 | 192999     |         | 640   |
 | 254990  | v1:4     | ethernet2 | 1.1.2.3 | 193000     |         | 640   |
 | 254991  | null     | null      | null    | unlabelled |         | 0     |
 | 254992  | null     | null      | null    | unlabelled |         | 0     |
 | 254993  | null     | null      | null    | unlabelled |         | 0     |
 | 254994  | null     | null      | null    | unlabelled |         | 0     |
 | 254995  | null     | null      | null    | unlabelled |         | 0     |
 | 440687  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 519363  | null     | null      | null    | unlabelled |         | 0     |
 | 519364  | v1:6     | ethernet1 | 1234::1 | 753909     |         | 1280  |
 | 519365  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 519366  | v1:6     | ethernet2 | 1235::3 | 791277     |         | 640   |
 | 519367  | v1:6     | ethernet2 | 1235::3 | 791278     |         | 640   |
 | 519368  | null     | null      | null    | unlabelled |         | 0     |
 | 519369  | null     | null      | null    | unlabelled |         | 0     |
 | 519370  | null     | null      | null    | unlabelled |         | 0     |
 | 519371  | null     | null      | null    | unlabelled |         | 0     |
 | 519372  | null     | null      | null    | unlabelled |         | 0     |
 | 574675  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 642198  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 692464  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 712854  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 902175  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 935072  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1016563 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1046780 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-27 10:51:42.730
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49478  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 192996 | null     | null      | null    | unlabelled |         | 0     |
 | 192997 | v1:4     | ethernet1 | 1.1.2.2 | 254987     |         | 640   |
 | 192998 | v1:4     | ethernet1 | 1.1.2.2 | 254988     |         | 640   |
 | 192999 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 193000 | v1:4     | ethernet2 | 1.1.3.4 | 771824     |         | 1280  |
 | 193001 | null     | null      | null    | unlabelled |         | 0     |
 | 193002 | null     | null      | null    | unlabelled |         | 0     |
 | 193003 | null     | null      | null    | unlabelled |         | 0     |
 | 193004 | null     | null      | null    | unlabelled |         | 0     |
 | 193005 | null     | null      | null    | unlabelled |         | 0     |
 | 328575 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 400837 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 443106 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 524661 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 588807 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 595148 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 728430 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791274 | null     | null      | null    | unlabelled |         | 0     |
 | 791275 | v1:6     | ethernet1 | 1235::2 | 519364     |         | 640   |
 | 791276 | v1:6     | ethernet1 | 1235::2 | 519365     |         | 640   |
 | 791277 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 791278 | v1:6     | ethernet2 | 1236::4 | 97697      |         | 1280  |
 | 791279 | null     | null      | null    | unlabelled |         | 0     |
 | 791280 | null     | null      | null    | unlabelled |         | 0     |
 | 791281 | null     | null      | null    | unlabelled |         | 0     |
 | 791282 | null     | null      | null    | unlabelled |         | 0     |
 | 791283 | null     | null      | null    | unlabelled |         | 0     |
 | 843946 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 904989 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 955640 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 981473 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-27 10:51:42.846
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 97693  | null     | null      | null    | unlabelled |         | 0     |
 | 97694  | v1:6     | ethernet1 | 1236::3 | 791275     |         | 0     |
 | 97695  | v1:6     | ethernet1 | 1236::3 | 791276     |         | 0     |
 | 97696  | v1:6     | ethernet1 | 1236::3 | 791277     |         | 0     |
 | 97697  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 97698  | null     | null      | null    | unlabelled |         | 0     |
 | 97699  | null     | null      | null    | unlabelled |         | 0     |
 | 97700  | null     | null      | null    | unlabelled |         | 0     |
 | 97701  | null     | null      | null    | unlabelled |         | 0     |
 | 97702  | null     | null      | null    | unlabelled |         | 0     |
 | 111558 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 158719 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 162374 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 263267 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380770 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 429959 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 558521 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572698 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 639420 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 771820 | null     | null      | null    | unlabelled |         | 0     |
 | 771821 | v1:4     | ethernet1 | 1.1.3.3 | 192997     |         | 0     |
 | 771822 | v1:4     | ethernet1 | 1.1.3.3 | 192998     |         | 0     |
 | 771823 | v1:4     | ethernet1 | 1.1.3.3 | 192999     |         | 0     |
 | 771824 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 771825 | null     | null      | null    | unlabelled |         | 0     |
 | 771826 | null     | null      | null    | unlabelled |         | 0     |
 | 771827 | null     | null      | null    | unlabelled |         | 0     |
 | 771828 | null     | null      | null    | unlabelled |         | 0     |
 | 771829 | null     | null      | null    | unlabelled |         | 0     |
 | 973531 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#