here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-22 18:51:33.964
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39851   | null     | null      | null    | unlabelled |         | 0     |
 | 39852   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 39853   | v1:6     | ethernet1 | 1234::2 | 586730     |         | 0     |
 | 39854   | v1:6     | ethernet1 | 1234::2 | 586731     |         | 0     |
 | 39855   | v1:6     | ethernet1 | 1234::2 | 586732     |         | 0     |
 | 39856   | null     | null      | null    | unlabelled |         | 0     |
 | 39857   | null     | null      | null    | unlabelled |         | 0     |
 | 39858   | null     | null      | null    | unlabelled |         | 0     |
 | 39859   | null     | null      | null    | unlabelled |         | 0     |
 | 39860   | null     | null      | null    | unlabelled |         | 0     |
 | 87556   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 100459  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 133483  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170546  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 351568  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 479419  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 646632  | null     | null      | null    | unlabelled |         | 0     |
 | 646633  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 646634  | v1:4     | ethernet1 | 1.1.1.2 | 1013443    |         | 0     |
 | 646635  | v1:4     | ethernet1 | 1.1.1.2 | 1013444    |         | 0     |
 | 646636  | v1:4     | ethernet1 | 1.1.1.2 | 1013445    |         | 0     |
 | 646637  | null     | null      | null    | unlabelled |         | 0     |
 | 646638  | null     | null      | null    | unlabelled |         | 0     |
 | 646639  | null     | null      | null    | unlabelled |         | 0     |
 | 646640  | null     | null      | null    | unlabelled |         | 0     |
 | 646641  | null     | null      | null    | unlabelled |         | 0     |
 | 712710  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 748238  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800640  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1024258 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-22 18:51:34.071
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28421   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 234961  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 415030  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 426551  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 506908  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 517273  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 520345  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572253  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 586728  | null     | null      | null    | unlabelled |         | 0     |
 | 586729  | v1:6     | ethernet1 | 1234::1 | 39852      |         | 1280  |
 | 586730  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 586731  | v1:6     | ethernet2 | 1235::3 | 259128     |         | 640   |
 | 586732  | v1:6     | ethernet2 | 1235::3 | 259129     |         | 640   |
 | 586733  | null     | null      | null    | unlabelled |         | 0     |
 | 586734  | null     | null      | null    | unlabelled |         | 0     |
 | 586735  | null     | null      | null    | unlabelled |         | 0     |
 | 586736  | null     | null      | null    | unlabelled |         | 0     |
 | 586737  | null     | null      | null    | unlabelled |         | 0     |
 | 787249  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 893635  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 903489  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 916093  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1013441 | null     | null      | null    | unlabelled |         | 0     |
 | 1013442 | v1:4     | ethernet1 | 1.1.1.1 | 646633     |         | 1280  |
 | 1013443 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1013444 | v1:4     | ethernet2 | 1.1.2.3 | 973130     |         | 640   |
 | 1013445 | v1:4     | ethernet2 | 1.1.2.3 | 973131     |         | 640   |
 | 1013446 | null     | null      | null    | unlabelled |         | 0     |
 | 1013447 | null     | null      | null    | unlabelled |         | 0     |
 | 1013448 | null     | null      | null    | unlabelled |         | 0     |
 | 1013449 | null     | null      | null    | unlabelled |         | 0     |
 | 1013450 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-22 18:51:34.168
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 89630   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 225203  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 259125  | null     | null      | null    | unlabelled |         | 0     |
 | 259126  | v1:6     | ethernet1 | 1235::2 | 586729     |         | 640   |
 | 259127  | v1:6     | ethernet1 | 1235::2 | 586730     |         | 640   |
 | 259128  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 259129  | v1:6     | ethernet2 | 1236::4 | 859595     |         | 1280  |
 | 259130  | null     | null      | null    | unlabelled |         | 0     |
 | 259131  | null     | null      | null    | unlabelled |         | 0     |
 | 259132  | null     | null      | null    | unlabelled |         | 0     |
 | 259133  | null     | null      | null    | unlabelled |         | 0     |
 | 259134  | null     | null      | null    | unlabelled |         | 0     |
 | 262033  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 460765  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 492431  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 524264  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 608929  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 631200  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 754440  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 801798  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 926211  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 973127  | null     | null      | null    | unlabelled |         | 0     |
 | 973128  | v1:4     | ethernet1 | 1.1.2.2 | 1013442    |         | 640   |
 | 973129  | v1:4     | ethernet1 | 1.1.2.2 | 1013443    |         | 640   |
 | 973130  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 973131  | v1:4     | ethernet2 | 1.1.3.4 | 449347     |         | 1280  |
 | 973132  | null     | null      | null    | unlabelled |         | 0     |
 | 973133  | null     | null      | null    | unlabelled |         | 0     |
 | 973134  | null     | null      | null    | unlabelled |         | 0     |
 | 973135  | null     | null      | null    | unlabelled |         | 0     |
 | 973136  | null     | null      | null    | unlabelled |         | 0     |
 | 1020415 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-22 18:51:34.274
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 642    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 78337  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 95982  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 223101 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 449343 | null     | null      | null    | unlabelled |         | 0     |
 | 449344 | v1:4     | ethernet1 | 1.1.3.3 | 973128     |         | 0     |
 | 449345 | v1:4     | ethernet1 | 1.1.3.3 | 973129     |         | 0     |
 | 449346 | v1:4     | ethernet1 | 1.1.3.3 | 973130     |         | 0     |
 | 449347 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 449348 | null     | null      | null    | unlabelled |         | 0     |
 | 449349 | null     | null      | null    | unlabelled |         | 0     |
 | 449350 | null     | null      | null    | unlabelled |         | 0     |
 | 449351 | null     | null      | null    | unlabelled |         | 0     |
 | 449352 | null     | null      | null    | unlabelled |         | 0     |
 | 460307 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 625620 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672368 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 797780 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 859591 | null     | null      | null    | unlabelled |         | 0     |
 | 859592 | v1:6     | ethernet1 | 1236::3 | 259126     |         | 0     |
 | 859593 | v1:6     | ethernet1 | 1236::3 | 259127     |         | 0     |
 | 859594 | v1:6     | ethernet1 | 1236::3 | 259128     |         | 0     |
 | 859595 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 859596 | null     | null      | null    | unlabelled |         | 0     |
 | 859597 | null     | null      | null    | unlabelled |         | 0     |
 | 859598 | null     | null      | null    | unlabelled |         | 0     |
 | 859599 | null     | null      | null    | unlabelled |         | 0     |
 | 859600 | null     | null      | null    | unlabelled |         | 0     |
 | 870422 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 943838 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#