here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-13 02:18:46.610
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 140656 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162429 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 189374 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 320530 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 343722 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 399883 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 556985 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 706343 | null     | null      | null    | unlabelled |         | 0     |
 | 706344 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 706345 | v1:6     | ethernet1 | 1234::2 | 137913     |         | 0     |
 | 706346 | v1:6     | ethernet1 | 1234::2 | 137914     |         | 0     |
 | 706347 | v1:6     | ethernet1 | 1234::2 | 137915     |         | 0     |
 | 706348 | null     | null      | null    | unlabelled |         | 0     |
 | 706349 | null     | null      | null    | unlabelled |         | 0     |
 | 706350 | null     | null      | null    | unlabelled |         | 0     |
 | 706351 | null     | null      | null    | unlabelled |         | 0     |
 | 706352 | null     | null      | null    | unlabelled |         | 0     |
 | 707659 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745150 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 827319 | null     | null      | null    | unlabelled |         | 0     |
 | 827320 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 827321 | v1:4     | ethernet1 | 1.1.1.2 | 913732     |         | 0     |
 | 827322 | v1:4     | ethernet1 | 1.1.1.2 | 913733     |         | 0     |
 | 827323 | v1:4     | ethernet1 | 1.1.1.2 | 913734     |         | 0     |
 | 827324 | null     | null      | null    | unlabelled |         | 0     |
 | 827325 | null     | null      | null    | unlabelled |         | 0     |
 | 827326 | null     | null      | null    | unlabelled |         | 0     |
 | 827327 | null     | null      | null    | unlabelled |         | 0     |
 | 827328 | null     | null      | null    | unlabelled |         | 0     |
 | 907911 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-13 02:18:46.723
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37838   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 137911  | null     | null      | null    | unlabelled |         | 0     |
 | 137912  | v1:6     | ethernet1 | 1234::1 | 706344     |         | 1280  |
 | 137913  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137914  | v1:6     | ethernet2 | 1235::3 | 867402     |         | 640   |
 | 137915  | v1:6     | ethernet2 | 1235::3 | 867403     |         | 640   |
 | 137916  | null     | null      | null    | unlabelled |         | 0     |
 | 137917  | null     | null      | null    | unlabelled |         | 0     |
 | 137918  | null     | null      | null    | unlabelled |         | 0     |
 | 137919  | null     | null      | null    | unlabelled |         | 0     |
 | 137920  | null     | null      | null    | unlabelled |         | 0     |
 | 231898  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 313824  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 381678  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 396393  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 418289  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 502802  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 520087  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 799217  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 824000  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 913730  | null     | null      | null    | unlabelled |         | 0     |
 | 913731  | v1:4     | ethernet1 | 1.1.1.1 | 827320     |         | 1280  |
 | 913732  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 913733  | v1:4     | ethernet2 | 1.1.2.3 | 287506     |         | 640   |
 | 913734  | v1:4     | ethernet2 | 1.1.2.3 | 287507     |         | 640   |
 | 913735  | null     | null      | null    | unlabelled |         | 0     |
 | 913736  | null     | null      | null    | unlabelled |         | 0     |
 | 913737  | null     | null      | null    | unlabelled |         | 0     |
 | 913738  | null     | null      | null    | unlabelled |         | 0     |
 | 913739  | null     | null      | null    | unlabelled |         | 0     |
 | 976331  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1003708 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-13 02:18:46.849
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73389   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 287503  | null     | null      | null    | unlabelled |         | 0     |
 | 287504  | v1:4     | ethernet1 | 1.1.2.2 | 913731     |         | 640   |
 | 287505  | v1:4     | ethernet1 | 1.1.2.2 | 913732     |         | 640   |
 | 287506  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 287507  | v1:4     | ethernet2 | 1.1.3.4 | 206043     |         | 1280  |
 | 287508  | null     | null      | null    | unlabelled |         | 0     |
 | 287509  | null     | null      | null    | unlabelled |         | 0     |
 | 287510  | null     | null      | null    | unlabelled |         | 0     |
 | 287511  | null     | null      | null    | unlabelled |         | 0     |
 | 287512  | null     | null      | null    | unlabelled |         | 0     |
 | 367065  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 375338  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 393250  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 434599  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 616349  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 719243  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 833652  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 854257  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 867399  | null     | null      | null    | unlabelled |         | 0     |
 | 867400  | v1:6     | ethernet1 | 1235::2 | 137912     |         | 640   |
 | 867401  | v1:6     | ethernet1 | 1235::2 | 137913     |         | 640   |
 | 867402  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 867403  | v1:6     | ethernet2 | 1236::4 | 918871     |         | 1280  |
 | 867404  | null     | null      | null    | unlabelled |         | 0     |
 | 867405  | null     | null      | null    | unlabelled |         | 0     |
 | 867406  | null     | null      | null    | unlabelled |         | 0     |
 | 867407  | null     | null      | null    | unlabelled |         | 0     |
 | 867408  | null     | null      | null    | unlabelled |         | 0     |
 | 919551  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1037100 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1038100 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-13 02:18:46.923
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22656  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 96816  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 140534 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 206039 | null     | null      | null    | unlabelled |         | 0     |
 | 206040 | v1:4     | ethernet1 | 1.1.3.3 | 287504     |         | 0     |
 | 206041 | v1:4     | ethernet1 | 1.1.3.3 | 287505     |         | 0     |
 | 206042 | v1:4     | ethernet1 | 1.1.3.3 | 287506     |         | 0     |
 | 206043 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 206044 | null     | null      | null    | unlabelled |         | 0     |
 | 206045 | null     | null      | null    | unlabelled |         | 0     |
 | 206046 | null     | null      | null    | unlabelled |         | 0     |
 | 206047 | null     | null      | null    | unlabelled |         | 0     |
 | 206048 | null     | null      | null    | unlabelled |         | 0     |
 | 209834 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 378319 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 502183 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 605854 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 845124 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 918867 | null     | null      | null    | unlabelled |         | 0     |
 | 918868 | v1:6     | ethernet1 | 1236::3 | 867400     |         | 0     |
 | 918869 | v1:6     | ethernet1 | 1236::3 | 867401     |         | 0     |
 | 918870 | v1:6     | ethernet1 | 1236::3 | 867402     |         | 0     |
 | 918871 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 918872 | null     | null      | null    | unlabelled |         | 0     |
 | 918873 | null     | null      | null    | unlabelled |         | 0     |
 | 918874 | null     | null      | null    | unlabelled |         | 0     |
 | 918875 | null     | null      | null    | unlabelled |         | 0     |
 | 918876 | null     | null      | null    | unlabelled |         | 0     |
 | 922020 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 984433 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#