here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 68551   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 240949  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 400769  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 622010  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 833458  | null     | null      | null    | unlabelled |         | 0     |
 | 833459  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 833460  | v1:6     | ethernet1 | 1234::2 | 421561     |         | 0     |
 | 833461  | v1:6     | ethernet1 | 1234::2 | 421562     |         | 0     |
 | 833462  | v1:6     | ethernet1 | 1234::2 | 421563     |         | 0     |
 | 833463  | null     | null      | null    | unlabelled |         | 0     |
 | 833464  | null     | null      | null    | unlabelled |         | 0     |
 | 833465  | null     | null      | null    | unlabelled |         | 0     |
 | 833466  | null     | null      | null    | unlabelled |         | 0     |
 | 833467  | null     | null      | null    | unlabelled |         | 0     |
 | 847370  | null     | null      | null    | unlabelled |         | 0     |
 | 847371  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 847372  | v1:4     | ethernet1 | 1.1.1.2 | 294838     |         | 0     |
 | 847373  | v1:4     | ethernet1 | 1.1.1.2 | 294839     |         | 0     |
 | 847374  | v1:4     | ethernet1 | 1.1.1.2 | 294840     |         | 0     |
 | 847375  | null     | null      | null    | unlabelled |         | 0     |
 | 847376  | null     | null      | null    | unlabelled |         | 0     |
 | 847377  | null     | null      | null    | unlabelled |         | 0     |
 | 847378  | null     | null      | null    | unlabelled |         | 0     |
 | 847379  | null     | null      | null    | unlabelled |         | 0     |
 | 965823  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1038855 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25144  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 294836 | null     | null      | null    | unlabelled |         | 0     |
 | 294837 | v1:4     | ethernet1 | 1.1.1.1 | 847371     |         | 1280  |
 | 294838 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 294839 | v1:4     | ethernet2 | 1.1.2.3 | 966400     |         | 640   |
 | 294840 | v1:4     | ethernet2 | 1.1.2.3 | 966401     |         | 640   |
 | 294841 | null     | null      | null    | unlabelled |         | 0     |
 | 294842 | null     | null      | null    | unlabelled |         | 0     |
 | 294843 | null     | null      | null    | unlabelled |         | 0     |
 | 294844 | null     | null      | null    | unlabelled |         | 0     |
 | 294845 | null     | null      | null    | unlabelled |         | 0     |
 | 373160 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 421559 | null     | null      | null    | unlabelled |         | 0     |
 | 421560 | v1:6     | ethernet1 | 1234::1 | 833459     |         | 1280  |
 | 421561 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 421562 | v1:6     | ethernet2 | 1235::3 | 1043889    |         | 640   |
 | 421563 | v1:6     | ethernet2 | 1235::3 | 1043890    |         | 640   |
 | 421564 | null     | null      | null    | unlabelled |         | 0     |
 | 421565 | null     | null      | null    | unlabelled |         | 0     |
 | 421566 | null     | null      | null    | unlabelled |         | 0     |
 | 421567 | null     | null      | null    | unlabelled |         | 0     |
 | 421568 | null     | null      | null    | unlabelled |         | 0     |
 | 454507 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 563549 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 613873 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 624452 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 744548 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865529 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 52813   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 126631  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 201206  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 257605  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 475428  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 575528  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889281  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 966397  | null     | null      | null    | unlabelled |         | 0     |
 | 966398  | v1:4     | ethernet1 | 1.1.2.2 | 294837     |         | 640   |
 | 966399  | v1:4     | ethernet1 | 1.1.2.2 | 294838     |         | 640   |
 | 966400  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 966401  | v1:4     | ethernet2 | 1.1.3.4 | 750551     |         | 1280  |
 | 966402  | null     | null      | null    | unlabelled |         | 0     |
 | 966403  | null     | null      | null    | unlabelled |         | 0     |
 | 966404  | null     | null      | null    | unlabelled |         | 0     |
 | 966405  | null     | null      | null    | unlabelled |         | 0     |
 | 966406  | null     | null      | null    | unlabelled |         | 0     |
 | 1023309 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1043886 | null     | null      | null    | unlabelled |         | 0     |
 | 1043887 | v1:6     | ethernet1 | 1235::2 | 421560     |         | 640   |
 | 1043888 | v1:6     | ethernet1 | 1235::2 | 421561     |         | 640   |
 | 1043889 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1043890 | v1:6     | ethernet2 | 1236::4 | 1023546    |         | 1280  |
 | 1043891 | null     | null      | null    | unlabelled |         | 0     |
 | 1043892 | null     | null      | null    | unlabelled |         | 0     |
 | 1043893 | null     | null      | null    | unlabelled |         | 0     |
 | 1043894 | null     | null      | null    | unlabelled |         | 0     |
 | 1043895 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 176788  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 363206  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 514064  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 750547  | null     | null      | null    | unlabelled |         | 0     |
 | 750548  | v1:4     | ethernet1 | 1.1.3.3 | 966398     |         | 0     |
 | 750549  | v1:4     | ethernet1 | 1.1.3.3 | 966399     |         | 0     |
 | 750550  | v1:4     | ethernet1 | 1.1.3.3 | 966400     |         | 0     |
 | 750551  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 750552  | null     | null      | null    | unlabelled |         | 0     |
 | 750553  | null     | null      | null    | unlabelled |         | 0     |
 | 750554  | null     | null      | null    | unlabelled |         | 0     |
 | 750555  | null     | null      | null    | unlabelled |         | 0     |
 | 750556  | null     | null      | null    | unlabelled |         | 0     |
 | 920746  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 970372  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1023542 | null     | null      | null    | unlabelled |         | 0     |
 | 1023543 | v1:6     | ethernet1 | 1236::3 | 1043887    |         | 0     |
 | 1023544 | v1:6     | ethernet1 | 1236::3 | 1043888    |         | 0     |
 | 1023545 | v1:6     | ethernet1 | 1236::3 | 1043889    |         | 0     |
 | 1023546 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1023547 | null     | null      | null    | unlabelled |         | 0     |
 | 1023548 | null     | null      | null    | unlabelled |         | 0     |
 | 1023549 | null     | null      | null    | unlabelled |         | 0     |
 | 1023550 | null     | null      | null    | unlabelled |         | 0     |
 | 1023551 | null     | null      | null    | unlabelled |         | 0     |
 | 1029625 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#