here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-29 07:21:06.815
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26573   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432410  | null     | null      | null    | unlabelled |         | 0     |
 | 432411  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 432412  | v1:6     | ethernet1 | 1234::2 | 813505     |         | 0     |
 | 432413  | v1:6     | ethernet1 | 1234::2 | 813506     |         | 0     |
 | 432414  | v1:6     | ethernet1 | 1234::2 | 813507     |         | 0     |
 | 432415  | null     | null      | null    | unlabelled |         | 0     |
 | 432416  | null     | null      | null    | unlabelled |         | 0     |
 | 432417  | null     | null      | null    | unlabelled |         | 0     |
 | 432418  | null     | null      | null    | unlabelled |         | 0     |
 | 432419  | null     | null      | null    | unlabelled |         | 0     |
 | 533539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 537366  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 566861  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 614671  | null     | null      | null    | unlabelled |         | 0     |
 | 614672  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 614673  | v1:4     | ethernet1 | 1.1.1.2 | 333674     |         | 0     |
 | 614674  | v1:4     | ethernet1 | 1.1.1.2 | 333675     |         | 0     |
 | 614675  | v1:4     | ethernet1 | 1.1.1.2 | 333676     |         | 0     |
 | 614676  | null     | null      | null    | unlabelled |         | 0     |
 | 614677  | null     | null      | null    | unlabelled |         | 0     |
 | 614678  | null     | null      | null    | unlabelled |         | 0     |
 | 614679  | null     | null      | null    | unlabelled |         | 0     |
 | 614680  | null     | null      | null    | unlabelled |         | 0     |
 | 788839  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 820322  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 854450  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 858634  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865003  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1041627 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-29 07:21:06.915
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 170115  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 172272  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 236447  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 333672  | null     | null      | null    | unlabelled |         | 0     |
 | 333673  | v1:4     | ethernet1 | 1.1.1.1 | 614672     |         | 1280  |
 | 333674  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 333675  | v1:4     | ethernet2 | 1.1.2.3 | 841078     |         | 640   |
 | 333676  | v1:4     | ethernet2 | 1.1.2.3 | 841079     |         | 640   |
 | 333677  | null     | null      | null    | unlabelled |         | 0     |
 | 333678  | null     | null      | null    | unlabelled |         | 0     |
 | 333679  | null     | null      | null    | unlabelled |         | 0     |
 | 333680  | null     | null      | null    | unlabelled |         | 0     |
 | 333681  | null     | null      | null    | unlabelled |         | 0     |
 | 351284  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 422129  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 529374  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 554681  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659346  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 813503  | null     | null      | null    | unlabelled |         | 0     |
 | 813504  | v1:6     | ethernet1 | 1234::1 | 432411     |         | 1280  |
 | 813505  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 813506  | v1:6     | ethernet2 | 1235::3 | 89530      |         | 640   |
 | 813507  | v1:6     | ethernet2 | 1235::3 | 89531      |         | 640   |
 | 813508  | null     | null      | null    | unlabelled |         | 0     |
 | 813509  | null     | null      | null    | unlabelled |         | 0     |
 | 813510  | null     | null      | null    | unlabelled |         | 0     |
 | 813511  | null     | null      | null    | unlabelled |         | 0     |
 | 813512  | null     | null      | null    | unlabelled |         | 0     |
 | 835885  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1014049 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1033165 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1047425 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-29 07:21:07.023
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 89527  | null     | null      | null    | unlabelled |         | 0     |
 | 89528  | v1:6     | ethernet1 | 1235::2 | 813504     |         | 640   |
 | 89529  | v1:6     | ethernet1 | 1235::2 | 813505     |         | 640   |
 | 89530  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 89531  | v1:6     | ethernet2 | 1236::4 | 945439     |         | 1280  |
 | 89532  | null     | null      | null    | unlabelled |         | 0     |
 | 89533  | null     | null      | null    | unlabelled |         | 0     |
 | 89534  | null     | null      | null    | unlabelled |         | 0     |
 | 89535  | null     | null      | null    | unlabelled |         | 0     |
 | 89536  | null     | null      | null    | unlabelled |         | 0     |
 | 192993 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 263705 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 321908 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 385942 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 509373 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 537504 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 593706 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 610204 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 647347 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 740995 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 759289 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 841075 | null     | null      | null    | unlabelled |         | 0     |
 | 841076 | v1:4     | ethernet1 | 1.1.2.2 | 333673     |         | 640   |
 | 841077 | v1:4     | ethernet1 | 1.1.2.2 | 333674     |         | 640   |
 | 841078 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 841079 | v1:4     | ethernet2 | 1.1.3.4 | 146184     |         | 1280  |
 | 841080 | null     | null      | null    | unlabelled |         | 0     |
 | 841081 | null     | null      | null    | unlabelled |         | 0     |
 | 841082 | null     | null      | null    | unlabelled |         | 0     |
 | 841083 | null     | null      | null    | unlabelled |         | 0     |
 | 841084 | null     | null      | null    | unlabelled |         | 0     |
 | 917009 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-29 07:21:07.116
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146180 | null     | null      | null    | unlabelled |         | 0     |
 | 146181 | v1:4     | ethernet1 | 1.1.3.3 | 841076     |         | 0     |
 | 146182 | v1:4     | ethernet1 | 1.1.3.3 | 841077     |         | 0     |
 | 146183 | v1:4     | ethernet1 | 1.1.3.3 | 841078     |         | 0     |
 | 146184 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 146185 | null     | null      | null    | unlabelled |         | 0     |
 | 146186 | null     | null      | null    | unlabelled |         | 0     |
 | 146187 | null     | null      | null    | unlabelled |         | 0     |
 | 146188 | null     | null      | null    | unlabelled |         | 0     |
 | 146189 | null     | null      | null    | unlabelled |         | 0     |
 | 257137 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 319382 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 384577 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 467665 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471591 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 726987 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 743914 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 862203 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865241 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916401 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 945435 | null     | null      | null    | unlabelled |         | 0     |
 | 945436 | v1:6     | ethernet1 | 1236::3 | 89528      |         | 0     |
 | 945437 | v1:6     | ethernet1 | 1236::3 | 89529      |         | 0     |
 | 945438 | v1:6     | ethernet1 | 1236::3 | 89530      |         | 0     |
 | 945439 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 945440 | null     | null      | null    | unlabelled |         | 0     |
 | 945441 | null     | null      | null    | unlabelled |         | 0     |
 | 945442 | null     | null      | null    | unlabelled |         | 0     |
 | 945443 | null     | null      | null    | unlabelled |         | 0     |
 | 945444 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#