here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-05 21:11:17.480
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 417742 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 595440 | null     | null      | null    | unlabelled |         | 0     |
 | 595441 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 595442 | v1:6     | ethernet1 | 1234::2 | 565180     |         | 0     |
 | 595443 | v1:6     | ethernet1 | 1234::2 | 565181     |         | 0     |
 | 595444 | v1:6     | ethernet1 | 1234::2 | 565182     |         | 0     |
 | 595445 | null     | null      | null    | unlabelled |         | 0     |
 | 595446 | null     | null      | null    | unlabelled |         | 0     |
 | 595447 | null     | null      | null    | unlabelled |         | 0     |
 | 595448 | null     | null      | null    | unlabelled |         | 0     |
 | 595449 | null     | null      | null    | unlabelled |         | 0     |
 | 601670 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 619695 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 670669 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 776294 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 784820 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 789621 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 795207 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817447 | null     | null      | null    | unlabelled |         | 0     |
 | 817448 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 817449 | v1:4     | ethernet1 | 1.1.1.2 | 643124     |         | 0     |
 | 817450 | v1:4     | ethernet1 | 1.1.1.2 | 643125     |         | 0     |
 | 817451 | v1:4     | ethernet1 | 1.1.1.2 | 643126     |         | 0     |
 | 817452 | null     | null      | null    | unlabelled |         | 0     |
 | 817453 | null     | null      | null    | unlabelled |         | 0     |
 | 817454 | null     | null      | null    | unlabelled |         | 0     |
 | 817455 | null     | null      | null    | unlabelled |         | 0     |
 | 817456 | null     | null      | null    | unlabelled |         | 0     |
 | 973745 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 980154 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-05 21:11:17.579
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10824  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 86636  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175708 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 207160 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 268508 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 309935 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 320886 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 357988 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 415853 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 565178 | null     | null      | null    | unlabelled |         | 0     |
 | 565179 | v1:6     | ethernet1 | 1234::1 | 595441     |         | 1280  |
 | 565180 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 565181 | v1:6     | ethernet2 | 1235::3 | 1026542    |         | 640   |
 | 565182 | v1:6     | ethernet2 | 1235::3 | 1026543    |         | 640   |
 | 565183 | null     | null      | null    | unlabelled |         | 0     |
 | 565184 | null     | null      | null    | unlabelled |         | 0     |
 | 565185 | null     | null      | null    | unlabelled |         | 0     |
 | 565186 | null     | null      | null    | unlabelled |         | 0     |
 | 565187 | null     | null      | null    | unlabelled |         | 0     |
 | 643122 | null     | null      | null    | unlabelled |         | 0     |
 | 643123 | v1:4     | ethernet1 | 1.1.1.1 | 817448     |         | 1280  |
 | 643124 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 643125 | v1:4     | ethernet2 | 1.1.2.3 | 171726     |         | 640   |
 | 643126 | v1:4     | ethernet2 | 1.1.2.3 | 171727     |         | 640   |
 | 643127 | null     | null      | null    | unlabelled |         | 0     |
 | 643128 | null     | null      | null    | unlabelled |         | 0     |
 | 643129 | null     | null      | null    | unlabelled |         | 0     |
 | 643130 | null     | null      | null    | unlabelled |         | 0     |
 | 643131 | null     | null      | null    | unlabelled |         | 0     |
 | 654940 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 696004 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 923592 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-05 21:11:17.672
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 128876  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 171723  | null     | null      | null    | unlabelled |         | 0     |
 | 171724  | v1:4     | ethernet1 | 1.1.2.2 | 643123     |         | 640   |
 | 171725  | v1:4     | ethernet1 | 1.1.2.2 | 643124     |         | 640   |
 | 171726  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 171727  | v1:4     | ethernet2 | 1.1.3.4 | 769609     |         | 1280  |
 | 171728  | null     | null      | null    | unlabelled |         | 0     |
 | 171729  | null     | null      | null    | unlabelled |         | 0     |
 | 171730  | null     | null      | null    | unlabelled |         | 0     |
 | 171731  | null     | null      | null    | unlabelled |         | 0     |
 | 171732  | null     | null      | null    | unlabelled |         | 0     |
 | 335354  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 412490  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 429221  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 452730  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 471140  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 509254  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 624380  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 658776  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 693939  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 841177  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1026539 | null     | null      | null    | unlabelled |         | 0     |
 | 1026540 | v1:6     | ethernet1 | 1235::2 | 565179     |         | 640   |
 | 1026541 | v1:6     | ethernet1 | 1235::2 | 565180     |         | 640   |
 | 1026542 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1026543 | v1:6     | ethernet2 | 1236::4 | 11882      |         | 1280  |
 | 1026544 | null     | null      | null    | unlabelled |         | 0     |
 | 1026545 | null     | null      | null    | unlabelled |         | 0     |
 | 1026546 | null     | null      | null    | unlabelled |         | 0     |
 | 1026547 | null     | null      | null    | unlabelled |         | 0     |
 | 1026548 | null     | null      | null    | unlabelled |         | 0     |
 | 1028026 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-05 21:11:17.790
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11878  | null     | null      | null    | unlabelled |         | 0     |
 | 11879  | v1:6     | ethernet1 | 1236::3 | 1026540    |         | 0     |
 | 11880  | v1:6     | ethernet1 | 1236::3 | 1026541    |         | 0     |
 | 11881  | v1:6     | ethernet1 | 1236::3 | 1026542    |         | 0     |
 | 11882  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 11883  | null     | null      | null    | unlabelled |         | 0     |
 | 11884  | null     | null      | null    | unlabelled |         | 0     |
 | 11885  | null     | null      | null    | unlabelled |         | 0     |
 | 11886  | null     | null      | null    | unlabelled |         | 0     |
 | 11887  | null     | null      | null    | unlabelled |         | 0     |
 | 60812  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 133565 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 379083 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428549 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 503243 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587529 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 639460 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669716 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765447 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 769605 | null     | null      | null    | unlabelled |         | 0     |
 | 769606 | v1:4     | ethernet1 | 1.1.3.3 | 171724     |         | 0     |
 | 769607 | v1:4     | ethernet1 | 1.1.3.3 | 171725     |         | 0     |
 | 769608 | v1:4     | ethernet1 | 1.1.3.3 | 171726     |         | 0     |
 | 769609 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 769610 | null     | null      | null    | unlabelled |         | 0     |
 | 769611 | null     | null      | null    | unlabelled |         | 0     |
 | 769612 | null     | null      | null    | unlabelled |         | 0     |
 | 769613 | null     | null      | null    | unlabelled |         | 0     |
 | 769614 | null     | null      | null    | unlabelled |         | 0     |
 | 978321 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#