here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115325 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 378302 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 437859 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 594124 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 688061 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 827425 | null     | null      | null    | unlabelled |         | 0     |
 | 827426 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 827427 | v1:4     | ethernet1 | 1.1.1.2 | 426616     |         | 0     |
 | 827428 | v1:4     | ethernet1 | 1.1.1.2 | 426617     |         | 0     |
 | 827429 | v1:4     | ethernet1 | 1.1.1.2 | 426618     |         | 0     |
 | 827430 | null     | null      | null    | unlabelled |         | 0     |
 | 827431 | null     | null      | null    | unlabelled |         | 0     |
 | 827432 | null     | null      | null    | unlabelled |         | 0     |
 | 827433 | null     | null      | null    | unlabelled |         | 0     |
 | 827434 | null     | null      | null    | unlabelled |         | 0     |
 | 835884 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 907899 | null     | null      | null    | unlabelled |         | 0     |
 | 907900 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 907901 | v1:6     | ethernet1 | 1234::2 | 449215     |         | 0     |
 | 907902 | v1:6     | ethernet1 | 1234::2 | 449216     |         | 0     |
 | 907903 | v1:6     | ethernet1 | 1234::2 | 449217     |         | 0     |
 | 907904 | null     | null      | null    | unlabelled |         | 0     |
 | 907905 | null     | null      | null    | unlabelled |         | 0     |
 | 907906 | null     | null      | null    | unlabelled |         | 0     |
 | 907907 | null     | null      | null    | unlabelled |         | 0     |
 | 907908 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 166564 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 174336 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 272644 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 387313 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 426614 | null     | null      | null    | unlabelled |         | 0     |
 | 426615 | v1:4     | ethernet1 | 1.1.1.1 | 827426     |         | 1280  |
 | 426616 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 426617 | v1:4     | ethernet2 | 1.1.2.3 | 143942     |         | 640   |
 | 426618 | v1:4     | ethernet2 | 1.1.2.3 | 143943     |         | 640   |
 | 426619 | null     | null      | null    | unlabelled |         | 0     |
 | 426620 | null     | null      | null    | unlabelled |         | 0     |
 | 426621 | null     | null      | null    | unlabelled |         | 0     |
 | 426622 | null     | null      | null    | unlabelled |         | 0     |
 | 426623 | null     | null      | null    | unlabelled |         | 0     |
 | 449213 | null     | null      | null    | unlabelled |         | 0     |
 | 449214 | v1:6     | ethernet1 | 1234::1 | 907900     |         | 1280  |
 | 449215 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 449216 | v1:6     | ethernet2 | 1235::3 | 348520     |         | 640   |
 | 449217 | v1:6     | ethernet2 | 1235::3 | 348521     |         | 640   |
 | 449218 | null     | null      | null    | unlabelled |         | 0     |
 | 449219 | null     | null      | null    | unlabelled |         | 0     |
 | 449220 | null     | null      | null    | unlabelled |         | 0     |
 | 449221 | null     | null      | null    | unlabelled |         | 0     |
 | 449222 | null     | null      | null    | unlabelled |         | 0     |
 | 577875 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 715872 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788681 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 792074 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79214   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 126826  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 143939  | null     | null      | null    | unlabelled |         | 0     |
 | 143940  | v1:4     | ethernet1 | 1.1.2.2 | 426615     |         | 640   |
 | 143941  | v1:4     | ethernet1 | 1.1.2.2 | 426616     |         | 640   |
 | 143942  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 143943  | v1:4     | ethernet2 | 1.1.3.4 | 403229     |         | 1280  |
 | 143944  | null     | null      | null    | unlabelled |         | 0     |
 | 143945  | null     | null      | null    | unlabelled |         | 0     |
 | 143946  | null     | null      | null    | unlabelled |         | 0     |
 | 143947  | null     | null      | null    | unlabelled |         | 0     |
 | 143948  | null     | null      | null    | unlabelled |         | 0     |
 | 190603  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 348517  | null     | null      | null    | unlabelled |         | 0     |
 | 348518  | v1:6     | ethernet1 | 1235::2 | 449214     |         | 640   |
 | 348519  | v1:6     | ethernet1 | 1235::2 | 449215     |         | 640   |
 | 348520  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348521  | v1:6     | ethernet2 | 1236::4 | 979858     |         | 1280  |
 | 348522  | null     | null      | null    | unlabelled |         | 0     |
 | 348523  | null     | null      | null    | unlabelled |         | 0     |
 | 348524  | null     | null      | null    | unlabelled |         | 0     |
 | 348525  | null     | null      | null    | unlabelled |         | 0     |
 | 348526  | null     | null      | null    | unlabelled |         | 0     |
 | 432245  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 574965  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 919369  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 963863  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1030986 | 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
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 246184  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 403225  | null     | null      | null    | unlabelled |         | 0     |
 | 403226  | v1:4     | ethernet1 | 1.1.3.3 | 143940     |         | 0     |
 | 403227  | v1:4     | ethernet1 | 1.1.3.3 | 143941     |         | 0     |
 | 403228  | v1:4     | ethernet1 | 1.1.3.3 | 143942     |         | 0     |
 | 403229  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 403230  | null     | null      | null    | unlabelled |         | 0     |
 | 403231  | null     | null      | null    | unlabelled |         | 0     |
 | 403232  | null     | null      | null    | unlabelled |         | 0     |
 | 403233  | null     | null      | null    | unlabelled |         | 0     |
 | 403234  | null     | null      | null    | unlabelled |         | 0     |
 | 415456  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 428561  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453662  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 630147  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 979854  | null     | null      | null    | unlabelled |         | 0     |
 | 979855  | v1:6     | ethernet1 | 1236::3 | 348518     |         | 0     |
 | 979856  | v1:6     | ethernet1 | 1236::3 | 348519     |         | 0     |
 | 979857  | v1:6     | ethernet1 | 1236::3 | 348520     |         | 0     |
 | 979858  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 979859  | null     | null      | null    | unlabelled |         | 0     |
 | 979860  | null     | null      | null    | unlabelled |         | 0     |
 | 979861  | null     | null      | null    | unlabelled |         | 0     |
 | 979862  | null     | null      | null    | unlabelled |         | 0     |
 | 979863  | null     | null      | null    | unlabelled |         | 0     |
 | 1013439 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#