here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-29 20:49:41.725
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 184986 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 384060 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 384111 | null     | null      | null    | unlabelled |         | 0     |
 | 384112 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 384113 | v1:4     | ethernet1 | 1.1.1.2 | 101338     |         | 0     |
 | 384114 | v1:4     | ethernet1 | 1.1.1.2 | 101339     |         | 0     |
 | 384115 | v1:4     | ethernet1 | 1.1.1.2 | 101340     |         | 0     |
 | 384116 | null     | null      | null    | unlabelled |         | 0     |
 | 384117 | null     | null      | null    | unlabelled |         | 0     |
 | 384118 | null     | null      | null    | unlabelled |         | 0     |
 | 384119 | null     | null      | null    | unlabelled |         | 0     |
 | 384120 | null     | null      | null    | unlabelled |         | 0     |
 | 395189 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 493835 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507678 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 511483 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 546612 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 554818 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723833 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 771314 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884906 | null     | null      | null    | unlabelled |         | 0     |
 | 884907 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 884908 | v1:6     | ethernet1 | 1234::2 | 360777     |         | 0     |
 | 884909 | v1:6     | ethernet1 | 1234::2 | 360778     |         | 0     |
 | 884910 | v1:6     | ethernet1 | 1234::2 | 360779     |         | 0     |
 | 884911 | null     | null      | null    | unlabelled |         | 0     |
 | 884912 | null     | null      | null    | unlabelled |         | 0     |
 | 884913 | null     | null      | null    | unlabelled |         | 0     |
 | 884914 | null     | null      | null    | unlabelled |         | 0     |
 | 884915 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-29 20:49:41.830
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31240   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 93243   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 101336  | null     | null      | null    | unlabelled |         | 0     |
 | 101337  | v1:4     | ethernet1 | 1.1.1.1 | 384112     |         | 1280  |
 | 101338  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 101339  | v1:4     | ethernet2 | 1.1.2.3 | 481128     |         | 640   |
 | 101340  | v1:4     | ethernet2 | 1.1.2.3 | 481129     |         | 640   |
 | 101341  | null     | null      | null    | unlabelled |         | 0     |
 | 101342  | null     | null      | null    | unlabelled |         | 0     |
 | 101343  | null     | null      | null    | unlabelled |         | 0     |
 | 101344  | null     | null      | null    | unlabelled |         | 0     |
 | 101345  | null     | null      | null    | unlabelled |         | 0     |
 | 118791  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 147149  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 360775  | null     | null      | null    | unlabelled |         | 0     |
 | 360776  | v1:6     | ethernet1 | 1234::1 | 884907     |         | 1280  |
 | 360777  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 360778  | v1:6     | ethernet2 | 1235::3 | 291292     |         | 640   |
 | 360779  | v1:6     | ethernet2 | 1235::3 | 291293     |         | 640   |
 | 360780  | null     | null      | null    | unlabelled |         | 0     |
 | 360781  | null     | null      | null    | unlabelled |         | 0     |
 | 360782  | null     | null      | null    | unlabelled |         | 0     |
 | 360783  | null     | null      | null    | unlabelled |         | 0     |
 | 360784  | null     | null      | null    | unlabelled |         | 0     |
 | 380953  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 507666  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 543820  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 582496  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 819365  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 829309  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 938894  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002471 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-29 20:49:41.917
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37506   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 291289  | null     | null      | null    | unlabelled |         | 0     |
 | 291290  | v1:6     | ethernet1 | 1235::2 | 360776     |         | 640   |
 | 291291  | v1:6     | ethernet1 | 1235::2 | 360777     |         | 640   |
 | 291292  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 291293  | v1:6     | ethernet2 | 1236::4 | 564382     |         | 1280  |
 | 291294  | null     | null      | null    | unlabelled |         | 0     |
 | 291295  | null     | null      | null    | unlabelled |         | 0     |
 | 291296  | null     | null      | null    | unlabelled |         | 0     |
 | 291297  | null     | null      | null    | unlabelled |         | 0     |
 | 291298  | null     | null      | null    | unlabelled |         | 0     |
 | 292884  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 378050  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406757  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 452399  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 481125  | null     | null      | null    | unlabelled |         | 0     |
 | 481126  | v1:4     | ethernet1 | 1.1.2.2 | 101337     |         | 640   |
 | 481127  | v1:4     | ethernet1 | 1.1.2.2 | 101338     |         | 640   |
 | 481128  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 481129  | v1:4     | ethernet2 | 1.1.3.4 | 878466     |         | 1280  |
 | 481130  | null     | null      | null    | unlabelled |         | 0     |
 | 481131  | null     | null      | null    | unlabelled |         | 0     |
 | 481132  | null     | null      | null    | unlabelled |         | 0     |
 | 481133  | null     | null      | null    | unlabelled |         | 0     |
 | 481134  | null     | null      | null    | unlabelled |         | 0     |
 | 529371  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 576387  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 585866  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 593885  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 767981  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 869729  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1013135 | 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
2024-09-29 20:49:42.046
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 135519 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 504164 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564378 | null     | null      | null    | unlabelled |         | 0     |
 | 564379 | v1:6     | ethernet1 | 1236::3 | 291290     |         | 0     |
 | 564380 | v1:6     | ethernet1 | 1236::3 | 291291     |         | 0     |
 | 564381 | v1:6     | ethernet1 | 1236::3 | 291292     |         | 0     |
 | 564382 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 564383 | null     | null      | null    | unlabelled |         | 0     |
 | 564384 | null     | null      | null    | unlabelled |         | 0     |
 | 564385 | null     | null      | null    | unlabelled |         | 0     |
 | 564386 | null     | null      | null    | unlabelled |         | 0     |
 | 564387 | null     | null      | null    | unlabelled |         | 0     |
 | 665540 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 671734 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 701836 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 743800 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 765642 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 865140 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 878462 | null     | null      | null    | unlabelled |         | 0     |
 | 878463 | v1:4     | ethernet1 | 1.1.3.3 | 481126     |         | 0     |
 | 878464 | v1:4     | ethernet1 | 1.1.3.3 | 481127     |         | 0     |
 | 878465 | v1:4     | ethernet1 | 1.1.3.3 | 481128     |         | 0     |
 | 878466 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 878467 | null     | null      | null    | unlabelled |         | 0     |
 | 878468 | null     | null      | null    | unlabelled |         | 0     |
 | 878469 | null     | null      | null    | unlabelled |         | 0     |
 | 878470 | null     | null      | null    | unlabelled |         | 0     |
 | 878471 | null     | null      | null    | unlabelled |         | 0     |
 | 879086 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 900108 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#