here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-14 12:04:23.989
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 239505 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 262035 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 330652 | null     | null      | null    | unlabelled |         | 0     |
 | 330653 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 330654 | v1:6     | ethernet1 | 1234::2 | 24275      |         | 0     |
 | 330655 | v1:6     | ethernet1 | 1234::2 | 24276      |         | 0     |
 | 330656 | v1:6     | ethernet1 | 1234::2 | 24277      |         | 0     |
 | 330657 | null     | null      | null    | unlabelled |         | 0     |
 | 330658 | null     | null      | null    | unlabelled |         | 0     |
 | 330659 | null     | null      | null    | unlabelled |         | 0     |
 | 330660 | null     | null      | null    | unlabelled |         | 0     |
 | 330661 | null     | null      | null    | unlabelled |         | 0     |
 | 398247 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 407976 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 433124 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 503690 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 672393 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 690015 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 751814 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 775448 | null     | null      | null    | unlabelled |         | 0     |
 | 775449 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 775450 | v1:4     | ethernet1 | 1.1.1.2 | 922671     |         | 0     |
 | 775451 | v1:4     | ethernet1 | 1.1.1.2 | 922672     |         | 0     |
 | 775452 | v1:4     | ethernet1 | 1.1.1.2 | 922673     |         | 0     |
 | 775453 | null     | null      | null    | unlabelled |         | 0     |
 | 775454 | null     | null      | null    | unlabelled |         | 0     |
 | 775455 | null     | null      | null    | unlabelled |         | 0     |
 | 775456 | null     | null      | null    | unlabelled |         | 0     |
 | 775457 | null     | null      | null    | unlabelled |         | 0     |
 | 779626 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-14 12:04:24.084
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 24273   | null     | null      | null    | unlabelled |         | 0     |
 | 24274   | v1:6     | ethernet1 | 1234::1 | 330653     |         | 1280  |
 | 24275   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 24276   | v1:6     | ethernet2 | 1235::3 | 116418     |         | 640   |
 | 24277   | v1:6     | ethernet2 | 1235::3 | 116419     |         | 640   |
 | 24278   | null     | null      | null    | unlabelled |         | 0     |
 | 24279   | null     | null      | null    | unlabelled |         | 0     |
 | 24280   | null     | null      | null    | unlabelled |         | 0     |
 | 24281   | null     | null      | null    | unlabelled |         | 0     |
 | 24282   | null     | null      | null    | unlabelled |         | 0     |
 | 249671  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 266003  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 322488  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 443700  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 510994  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 613950  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 636843  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 671337  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 790617  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 801435  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817034  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922669  | null     | null      | null    | unlabelled |         | 0     |
 | 922670  | v1:4     | ethernet1 | 1.1.1.1 | 775449     |         | 1280  |
 | 922671  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 922672  | v1:4     | ethernet2 | 1.1.2.3 | 543864     |         | 640   |
 | 922673  | v1:4     | ethernet2 | 1.1.2.3 | 543865     |         | 640   |
 | 922674  | null     | null      | null    | unlabelled |         | 0     |
 | 922675  | null     | null      | null    | unlabelled |         | 0     |
 | 922676  | null     | null      | null    | unlabelled |         | 0     |
 | 922677  | null     | null      | null    | unlabelled |         | 0     |
 | 922678  | null     | null      | null    | unlabelled |         | 0     |
 | 1002329 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-14 12:04:24.205
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15394   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 55450   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 116415  | null     | null      | null    | unlabelled |         | 0     |
 | 116416  | v1:6     | ethernet1 | 1235::2 | 24274      |         | 640   |
 | 116417  | v1:6     | ethernet1 | 1235::2 | 24275      |         | 640   |
 | 116418  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 116419  | v1:6     | ethernet2 | 1236::4 | 472585     |         | 1280  |
 | 116420  | null     | null      | null    | unlabelled |         | 0     |
 | 116421  | null     | null      | null    | unlabelled |         | 0     |
 | 116422  | null     | null      | null    | unlabelled |         | 0     |
 | 116423  | null     | null      | null    | unlabelled |         | 0     |
 | 116424  | null     | null      | null    | unlabelled |         | 0     |
 | 155202  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 260902  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 379617  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 440966  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 469588  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 474048  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 519425  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 543861  | null     | null      | null    | unlabelled |         | 0     |
 | 543862  | v1:4     | ethernet1 | 1.1.2.2 | 922670     |         | 640   |
 | 543863  | v1:4     | ethernet1 | 1.1.2.2 | 922671     |         | 640   |
 | 543864  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 543865  | v1:4     | ethernet2 | 1.1.3.4 | 475127     |         | 1280  |
 | 543866  | null     | null      | null    | unlabelled |         | 0     |
 | 543867  | null     | null      | null    | unlabelled |         | 0     |
 | 543868  | null     | null      | null    | unlabelled |         | 0     |
 | 543869  | null     | null      | null    | unlabelled |         | 0     |
 | 543870  | null     | null      | null    | unlabelled |         | 0     |
 | 782121  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 785464  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030774 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-14 12:04:24.302
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31117  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 46540  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 152047 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 361163 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373404 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383488 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 472581 | null     | null      | null    | unlabelled |         | 0     |
 | 472582 | v1:6     | ethernet1 | 1236::3 | 116416     |         | 0     |
 | 472583 | v1:6     | ethernet1 | 1236::3 | 116417     |         | 0     |
 | 472584 | v1:6     | ethernet1 | 1236::3 | 116418     |         | 0     |
 | 472585 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 472586 | null     | null      | null    | unlabelled |         | 0     |
 | 472587 | null     | null      | null    | unlabelled |         | 0     |
 | 472588 | null     | null      | null    | unlabelled |         | 0     |
 | 472589 | null     | null      | null    | unlabelled |         | 0     |
 | 472590 | null     | null      | null    | unlabelled |         | 0     |
 | 475123 | null     | null      | null    | unlabelled |         | 0     |
 | 475124 | v1:4     | ethernet1 | 1.1.3.3 | 543862     |         | 0     |
 | 475125 | v1:4     | ethernet1 | 1.1.3.3 | 543863     |         | 0     |
 | 475126 | v1:4     | ethernet1 | 1.1.3.3 | 543864     |         | 0     |
 | 475127 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 475128 | null     | null      | null    | unlabelled |         | 0     |
 | 475129 | null     | null      | null    | unlabelled |         | 0     |
 | 475130 | null     | null      | null    | unlabelled |         | 0     |
 | 475131 | null     | null      | null    | unlabelled |         | 0     |
 | 475132 | null     | null      | null    | unlabelled |         | 0     |
 | 614949 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 854496 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 858114 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 859860 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#