here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-12 15:20:23.118
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60818  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 252679 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 307042 | null     | null      | null    | unlabelled |         | 0     |
 | 307043 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 307044 | v1:6     | ethernet1 | 1234::2 | 529862     |         | 0     |
 | 307045 | v1:6     | ethernet1 | 1234::2 | 529863     |         | 0     |
 | 307046 | v1:6     | ethernet1 | 1234::2 | 529864     |         | 0     |
 | 307047 | null     | null      | null    | unlabelled |         | 0     |
 | 307048 | null     | null      | null    | unlabelled |         | 0     |
 | 307049 | null     | null      | null    | unlabelled |         | 0     |
 | 307050 | null     | null      | null    | unlabelled |         | 0     |
 | 307051 | null     | null      | null    | unlabelled |         | 0     |
 | 387933 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 412474 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 534967 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 579763 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 602218 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 607561 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 649664 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864656 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889656 | null     | null      | null    | unlabelled |         | 0     |
 | 889657 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 889658 | v1:4     | ethernet1 | 1.1.1.2 | 345019     |         | 0     |
 | 889659 | v1:4     | ethernet1 | 1.1.1.2 | 345020     |         | 0     |
 | 889660 | v1:4     | ethernet1 | 1.1.1.2 | 345021     |         | 0     |
 | 889661 | null     | null      | null    | unlabelled |         | 0     |
 | 889662 | null     | null      | null    | unlabelled |         | 0     |
 | 889663 | null     | null      | null    | unlabelled |         | 0     |
 | 889664 | null     | null      | null    | unlabelled |         | 0     |
 | 889665 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-12 15:20:23.205
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 52321   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 109484  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 223153  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299376  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 315229  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 345017  | null     | null      | null    | unlabelled |         | 0     |
 | 345018  | v1:4     | ethernet1 | 1.1.1.1 | 889657     |         | 1280  |
 | 345019  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 345020  | v1:4     | ethernet2 | 1.1.2.3 | 999864     |         | 640   |
 | 345021  | v1:4     | ethernet2 | 1.1.2.3 | 999865     |         | 640   |
 | 345022  | null     | null      | null    | unlabelled |         | 0     |
 | 345023  | null     | null      | null    | unlabelled |         | 0     |
 | 345024  | null     | null      | null    | unlabelled |         | 0     |
 | 345025  | null     | null      | null    | unlabelled |         | 0     |
 | 345026  | null     | null      | null    | unlabelled |         | 0     |
 | 493977  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 529860  | null     | null      | null    | unlabelled |         | 0     |
 | 529861  | v1:6     | ethernet1 | 1234::1 | 307043     |         | 1280  |
 | 529862  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 529863  | v1:6     | ethernet2 | 1235::3 | 767038     |         | 640   |
 | 529864  | v1:6     | ethernet2 | 1235::3 | 767039     |         | 640   |
 | 529865  | null     | null      | null    | unlabelled |         | 0     |
 | 529866  | null     | null      | null    | unlabelled |         | 0     |
 | 529867  | null     | null      | null    | unlabelled |         | 0     |
 | 529868  | null     | null      | null    | unlabelled |         | 0     |
 | 529869  | null     | null      | null    | unlabelled |         | 0     |
 | 536126  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 663109  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 749268  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 954911  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1007300 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1020265 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-12 15:20:23.329
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5941   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 30646  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 53832  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 81295  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 207889 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 332091 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 338538 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 728235 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 767035 | null     | null      | null    | unlabelled |         | 0     |
 | 767036 | v1:6     | ethernet1 | 1235::2 | 529861     |         | 640   |
 | 767037 | v1:6     | ethernet1 | 1235::2 | 529862     |         | 640   |
 | 767038 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 767039 | v1:6     | ethernet2 | 1236::4 | 695090     |         | 1280  |
 | 767040 | null     | null      | null    | unlabelled |         | 0     |
 | 767041 | null     | null      | null    | unlabelled |         | 0     |
 | 767042 | null     | null      | null    | unlabelled |         | 0     |
 | 767043 | null     | null      | null    | unlabelled |         | 0     |
 | 767044 | null     | null      | null    | unlabelled |         | 0     |
 | 804279 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 847973 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 906386 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 927596 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 999861 | null     | null      | null    | unlabelled |         | 0     |
 | 999862 | v1:4     | ethernet1 | 1.1.2.2 | 345018     |         | 640   |
 | 999863 | v1:4     | ethernet1 | 1.1.2.2 | 345019     |         | 640   |
 | 999864 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999865 | v1:4     | ethernet2 | 1.1.3.4 | 36326      |         | 1280  |
 | 999866 | null     | null      | null    | unlabelled |         | 0     |
 | 999867 | null     | null      | null    | unlabelled |         | 0     |
 | 999868 | null     | null      | null    | unlabelled |         | 0     |
 | 999869 | null     | null      | null    | unlabelled |         | 0     |
 | 999870 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-12 15:20:23.419
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36322  | null     | null      | null    | unlabelled |         | 0     |
 | 36323  | v1:4     | ethernet1 | 1.1.3.3 | 999862     |         | 0     |
 | 36324  | v1:4     | ethernet1 | 1.1.3.3 | 999863     |         | 0     |
 | 36325  | v1:4     | ethernet1 | 1.1.3.3 | 999864     |         | 0     |
 | 36326  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 36327  | null     | null      | null    | unlabelled |         | 0     |
 | 36328  | null     | null      | null    | unlabelled |         | 0     |
 | 36329  | null     | null      | null    | unlabelled |         | 0     |
 | 36330  | null     | null      | null    | unlabelled |         | 0     |
 | 36331  | null     | null      | null    | unlabelled |         | 0     |
 | 221671 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 256064 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 266235 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 311023 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 341503 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 407170 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 562442 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 695086 | null     | null      | null    | unlabelled |         | 0     |
 | 695087 | v1:6     | ethernet1 | 1236::3 | 767036     |         | 0     |
 | 695088 | v1:6     | ethernet1 | 1236::3 | 767037     |         | 0     |
 | 695089 | v1:6     | ethernet1 | 1236::3 | 767038     |         | 0     |
 | 695090 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 695091 | null     | null      | null    | unlabelled |         | 0     |
 | 695092 | null     | null      | null    | unlabelled |         | 0     |
 | 695093 | null     | null      | null    | unlabelled |         | 0     |
 | 695094 | null     | null      | null    | unlabelled |         | 0     |
 | 695095 | null     | null      | null    | unlabelled |         | 0     |
 | 720886 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 741966 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909716 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#