here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-18 13:09:24.186
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83019  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 311627 | null     | null      | null    | unlabelled |         | 0     |
 | 311628 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 311629 | v1:4     | ethernet1 | 1.1.1.2 | 678277     |         | 0     |
 | 311630 | v1:4     | ethernet1 | 1.1.1.2 | 678278     |         | 0     |
 | 311631 | v1:4     | ethernet1 | 1.1.1.2 | 678279     |         | 0     |
 | 311632 | null     | null      | null    | unlabelled |         | 0     |
 | 311633 | null     | null      | null    | unlabelled |         | 0     |
 | 311634 | null     | null      | null    | unlabelled |         | 0     |
 | 311635 | null     | null      | null    | unlabelled |         | 0     |
 | 311636 | null     | null      | null    | unlabelled |         | 0     |
 | 332699 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 349602 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391999 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 436898 | null     | null      | null    | unlabelled |         | 0     |
 | 436899 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 436900 | v1:6     | ethernet1 | 1234::2 | 563407     |         | 0     |
 | 436901 | v1:6     | ethernet1 | 1234::2 | 563408     |         | 0     |
 | 436902 | v1:6     | ethernet1 | 1234::2 | 563409     |         | 0     |
 | 436903 | null     | null      | null    | unlabelled |         | 0     |
 | 436904 | null     | null      | null    | unlabelled |         | 0     |
 | 436905 | null     | null      | null    | unlabelled |         | 0     |
 | 436906 | null     | null      | null    | unlabelled |         | 0     |
 | 436907 | null     | null      | null    | unlabelled |         | 0     |
 | 454582 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 570182 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 716990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 780224 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 849261 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 969326 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-18 13:09:24.290
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75542  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 92814  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 131846 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 131968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 270071 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 300555 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 305024 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 528384 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 563405 | null     | null      | null    | unlabelled |         | 0     |
 | 563406 | v1:6     | ethernet1 | 1234::1 | 436899     |         | 1280  |
 | 563407 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 563408 | v1:6     | ethernet2 | 1235::3 | 137298     |         | 640   |
 | 563409 | v1:6     | ethernet2 | 1235::3 | 137299     |         | 640   |
 | 563410 | null     | null      | null    | unlabelled |         | 0     |
 | 563411 | null     | null      | null    | unlabelled |         | 0     |
 | 563412 | null     | null      | null    | unlabelled |         | 0     |
 | 563413 | null     | null      | null    | unlabelled |         | 0     |
 | 563414 | null     | null      | null    | unlabelled |         | 0     |
 | 656313 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 678275 | null     | null      | null    | unlabelled |         | 0     |
 | 678276 | v1:4     | ethernet1 | 1.1.1.1 | 311628     |         | 1280  |
 | 678277 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 678278 | v1:4     | ethernet2 | 1.1.2.3 | 991418     |         | 640   |
 | 678279 | v1:4     | ethernet2 | 1.1.2.3 | 991419     |         | 640   |
 | 678280 | null     | null      | null    | unlabelled |         | 0     |
 | 678281 | null     | null      | null    | unlabelled |         | 0     |
 | 678282 | null     | null      | null    | unlabelled |         | 0     |
 | 678283 | null     | null      | null    | unlabelled |         | 0     |
 | 678284 | null     | null      | null    | unlabelled |         | 0     |
 | 740082 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 841375 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 988963 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-18 13:09:24.397
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 77777  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 137295 | null     | null      | null    | unlabelled |         | 0     |
 | 137296 | v1:6     | ethernet1 | 1235::2 | 563406     |         | 640   |
 | 137297 | v1:6     | ethernet1 | 1235::2 | 563407     |         | 640   |
 | 137298 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137299 | v1:6     | ethernet2 | 1236::4 | 980139     |         | 1280  |
 | 137300 | null     | null      | null    | unlabelled |         | 0     |
 | 137301 | null     | null      | null    | unlabelled |         | 0     |
 | 137302 | null     | null      | null    | unlabelled |         | 0     |
 | 137303 | null     | null      | null    | unlabelled |         | 0     |
 | 137304 | null     | null      | null    | unlabelled |         | 0     |
 | 182921 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 186662 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 327824 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 462597 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 635696 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 715133 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 760591 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 800826 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 816974 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 899843 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991415 | null     | null      | null    | unlabelled |         | 0     |
 | 991416 | v1:4     | ethernet1 | 1.1.2.2 | 678276     |         | 640   |
 | 991417 | v1:4     | ethernet1 | 1.1.2.2 | 678277     |         | 640   |
 | 991418 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 991419 | v1:4     | ethernet2 | 1.1.3.4 | 745027     |         | 1280  |
 | 991420 | null     | null      | null    | unlabelled |         | 0     |
 | 991421 | null     | null      | null    | unlabelled |         | 0     |
 | 991422 | null     | null      | null    | unlabelled |         | 0     |
 | 991423 | null     | null      | null    | unlabelled |         | 0     |
 | 991424 | null     | null      | null    | unlabelled |         | 0     |
 | 993325 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-18 13:09:24.492
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 162411  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 210851  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 247750  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 377990  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 431750  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 517047  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 519020  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 695167  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745023  | null     | null      | null    | unlabelled |         | 0     |
 | 745024  | v1:4     | ethernet1 | 1.1.3.3 | 991416     |         | 0     |
 | 745025  | v1:4     | ethernet1 | 1.1.3.3 | 991417     |         | 0     |
 | 745026  | v1:4     | ethernet1 | 1.1.3.3 | 991418     |         | 0     |
 | 745027  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 745028  | null     | null      | null    | unlabelled |         | 0     |
 | 745029  | null     | null      | null    | unlabelled |         | 0     |
 | 745030  | null     | null      | null    | unlabelled |         | 0     |
 | 745031  | null     | null      | null    | unlabelled |         | 0     |
 | 745032  | null     | null      | null    | unlabelled |         | 0     |
 | 780907  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 980135  | null     | null      | null    | unlabelled |         | 0     |
 | 980136  | v1:6     | ethernet1 | 1236::3 | 137296     |         | 0     |
 | 980137  | v1:6     | ethernet1 | 1236::3 | 137297     |         | 0     |
 | 980138  | v1:6     | ethernet1 | 1236::3 | 137298     |         | 0     |
 | 980139  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 980140  | null     | null      | null    | unlabelled |         | 0     |
 | 980141  | null     | null      | null    | unlabelled |         | 0     |
 | 980142  | null     | null      | null    | unlabelled |         | 0     |
 | 980143  | null     | null      | null    | unlabelled |         | 0     |
 | 980144  | null     | null      | null    | unlabelled |         | 0     |
 | 1013932 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#