here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-18 20:58:38.857
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146766 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 179327 | null     | null      | null    | unlabelled |         | 0     |
 | 179328 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 179329 | v1:6     | ethernet1 | 1234::2 | 529296     |         | 0     |
 | 179330 | v1:6     | ethernet1 | 1234::2 | 529297     |         | 0     |
 | 179331 | v1:6     | ethernet1 | 1234::2 | 529298     |         | 0     |
 | 179332 | null     | null      | null    | unlabelled |         | 0     |
 | 179333 | null     | null      | null    | unlabelled |         | 0     |
 | 179334 | null     | null      | null    | unlabelled |         | 0     |
 | 179335 | null     | null      | null    | unlabelled |         | 0     |
 | 179336 | null     | null      | null    | unlabelled |         | 0     |
 | 222323 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 292836 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 373031 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 450509 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 513758 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 749911 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 799023 | null     | null      | null    | unlabelled |         | 0     |
 | 799024 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 799025 | v1:4     | ethernet1 | 1.1.1.2 | 43732      |         | 0     |
 | 799026 | v1:4     | ethernet1 | 1.1.1.2 | 43733      |         | 0     |
 | 799027 | v1:4     | ethernet1 | 1.1.1.2 | 43734      |         | 0     |
 | 799028 | null     | null      | null    | unlabelled |         | 0     |
 | 799029 | null     | null      | null    | unlabelled |         | 0     |
 | 799030 | null     | null      | null    | unlabelled |         | 0     |
 | 799031 | null     | null      | null    | unlabelled |         | 0     |
 | 799032 | null     | null      | null    | unlabelled |         | 0     |
 | 800865 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 844947 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 919463 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-18 20:58:38.978
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 43730  | null     | null      | null    | unlabelled |         | 0     |
 | 43731  | v1:4     | ethernet1 | 1.1.1.1 | 799024     |         | 1280  |
 | 43732  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 43733  | v1:4     | ethernet2 | 1.1.2.3 | 641318     |         | 640   |
 | 43734  | v1:4     | ethernet2 | 1.1.2.3 | 641319     |         | 640   |
 | 43735  | null     | null      | null    | unlabelled |         | 0     |
 | 43736  | null     | null      | null    | unlabelled |         | 0     |
 | 43737  | null     | null      | null    | unlabelled |         | 0     |
 | 43738  | null     | null      | null    | unlabelled |         | 0     |
 | 43739  | null     | null      | null    | unlabelled |         | 0     |
 | 86524  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 141021 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 204772 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 323791 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 327322 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 339996 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373924 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484510 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 524914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 529294 | null     | null      | null    | unlabelled |         | 0     |
 | 529295 | v1:6     | ethernet1 | 1234::1 | 179328     |         | 1280  |
 | 529296 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 529297 | v1:6     | ethernet2 | 1235::3 | 641349     |         | 640   |
 | 529298 | v1:6     | ethernet2 | 1235::3 | 641350     |         | 640   |
 | 529299 | null     | null      | null    | unlabelled |         | 0     |
 | 529300 | null     | null      | null    | unlabelled |         | 0     |
 | 529301 | null     | null      | null    | unlabelled |         | 0     |
 | 529302 | null     | null      | null    | unlabelled |         | 0     |
 | 529303 | null     | null      | null    | unlabelled |         | 0     |
 | 556723 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 771867 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 912415 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-18 20:58:39.064
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 167046  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 229007  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 300361  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 350241  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391433  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 474499  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 527998  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551159  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610471  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 641315  | null     | null      | null    | unlabelled |         | 0     |
 | 641316  | v1:4     | ethernet1 | 1.1.2.2 | 43731      |         | 640   |
 | 641317  | v1:4     | ethernet1 | 1.1.2.2 | 43732      |         | 640   |
 | 641318  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 641319  | v1:4     | ethernet2 | 1.1.3.4 | 857300     |         | 1280  |
 | 641320  | null     | null      | null    | unlabelled |         | 0     |
 | 641321  | null     | null      | null    | unlabelled |         | 0     |
 | 641322  | null     | null      | null    | unlabelled |         | 0     |
 | 641323  | null     | null      | null    | unlabelled |         | 0     |
 | 641324  | null     | null      | null    | unlabelled |         | 0     |
 | 641346  | null     | null      | null    | unlabelled |         | 0     |
 | 641347  | v1:6     | ethernet1 | 1235::2 | 529295     |         | 640   |
 | 641348  | v1:6     | ethernet1 | 1235::2 | 529296     |         | 640   |
 | 641349  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 641350  | v1:6     | ethernet2 | 1236::4 | 286334     |         | 1280  |
 | 641351  | null     | null      | null    | unlabelled |         | 0     |
 | 641352  | null     | null      | null    | unlabelled |         | 0     |
 | 641353  | null     | null      | null    | unlabelled |         | 0     |
 | 641354  | null     | null      | null    | unlabelled |         | 0     |
 | 641355  | null     | null      | null    | unlabelled |         | 0     |
 | 766160  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 816235  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1029185 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-18 20:58:39.168
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12754  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 94409  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 140510 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 262993 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 267032 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 286330 | null     | null      | null    | unlabelled |         | 0     |
 | 286331 | v1:6     | ethernet1 | 1236::3 | 641347     |         | 0     |
 | 286332 | v1:6     | ethernet1 | 1236::3 | 641348     |         | 0     |
 | 286333 | v1:6     | ethernet1 | 1236::3 | 641349     |         | 0     |
 | 286334 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 286335 | null     | null      | null    | unlabelled |         | 0     |
 | 286336 | null     | null      | null    | unlabelled |         | 0     |
 | 286337 | null     | null      | null    | unlabelled |         | 0     |
 | 286338 | null     | null      | null    | unlabelled |         | 0     |
 | 286339 | null     | null      | null    | unlabelled |         | 0     |
 | 322905 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 328797 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 438443 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 550037 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 839053 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 857296 | null     | null      | null    | unlabelled |         | 0     |
 | 857297 | v1:4     | ethernet1 | 1.1.3.3 | 641316     |         | 0     |
 | 857298 | v1:4     | ethernet1 | 1.1.3.3 | 641317     |         | 0     |
 | 857299 | v1:4     | ethernet1 | 1.1.3.3 | 641318     |         | 0     |
 | 857300 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 857301 | null     | null      | null    | unlabelled |         | 0     |
 | 857302 | null     | null      | null    | unlabelled |         | 0     |
 | 857303 | null     | null      | null    | unlabelled |         | 0     |
 | 857304 | null     | null      | null    | unlabelled |         | 0     |
 | 857305 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#