here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 123964 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 258269 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 314087 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 443176 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 568949 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 616168 | null     | null      | null    | unlabelled |         | 0     |
 | 616169 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 616170 | v1:4     | ethernet1 | 1.1.1.2 | 398434     |         | 0     |
 | 616171 | v1:4     | ethernet1 | 1.1.1.2 | 398435     |         | 0     |
 | 616172 | v1:4     | ethernet1 | 1.1.1.2 | 398436     |         | 0     |
 | 616173 | null     | null      | null    | unlabelled |         | 0     |
 | 616174 | null     | null      | null    | unlabelled |         | 0     |
 | 616175 | null     | null      | null    | unlabelled |         | 0     |
 | 616176 | null     | null      | null    | unlabelled |         | 0     |
 | 616177 | null     | null      | null    | unlabelled |         | 0     |
 | 940461 | null     | null      | null    | unlabelled |         | 0     |
 | 940462 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 940463 | v1:6     | ethernet1 | 1234::2 | 823998     |         | 0     |
 | 940464 | v1:6     | ethernet1 | 1234::2 | 823999     |         | 0     |
 | 940465 | v1:6     | ethernet1 | 1234::2 | 824000     |         | 0     |
 | 940466 | null     | null      | null    | unlabelled |         | 0     |
 | 940467 | null     | null      | null    | unlabelled |         | 0     |
 | 940468 | null     | null      | null    | unlabelled |         | 0     |
 | 940469 | null     | null      | null    | unlabelled |         | 0     |
 | 940470 | null     | null      | null    | unlabelled |         | 0     |
 | 988137 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17417  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 140625 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 150288 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 194915 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 324319 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398432 | null     | null      | null    | unlabelled |         | 0     |
 | 398433 | v1:4     | ethernet1 | 1.1.1.1 | 616169     |         | 1280  |
 | 398434 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 398435 | v1:4     | ethernet2 | 1.1.2.3 | 883340     |         | 640   |
 | 398436 | v1:4     | ethernet2 | 1.1.2.3 | 883341     |         | 640   |
 | 398437 | null     | null      | null    | unlabelled |         | 0     |
 | 398438 | null     | null      | null    | unlabelled |         | 0     |
 | 398439 | null     | null      | null    | unlabelled |         | 0     |
 | 398440 | null     | null      | null    | unlabelled |         | 0     |
 | 398441 | null     | null      | null    | unlabelled |         | 0     |
 | 431534 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 680585 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 823996 | null     | null      | null    | unlabelled |         | 0     |
 | 823997 | v1:6     | ethernet1 | 1234::1 | 940462     |         | 1280  |
 | 823998 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 823999 | v1:6     | ethernet2 | 1235::3 | 252372     |         | 640   |
 | 824000 | v1:6     | ethernet2 | 1235::3 | 252373     |         | 640   |
 | 824001 | null     | null      | null    | unlabelled |         | 0     |
 | 824002 | null     | null      | null    | unlabelled |         | 0     |
 | 824003 | null     | null      | null    | unlabelled |         | 0     |
 | 824004 | null     | null      | null    | unlabelled |         | 0     |
 | 824005 | null     | null      | null    | unlabelled |         | 0     |
 | 927732 | v1:6     | ethernet2 | 1235::3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35340  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 252369 | null     | null      | null    | unlabelled |         | 0     |
 | 252370 | v1:6     | ethernet1 | 1235::2 | 823997     |         | 640   |
 | 252371 | v1:6     | ethernet1 | 1235::2 | 823998     |         | 640   |
 | 252372 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 252373 | v1:6     | ethernet2 | 1236::4 | 803794     |         | 1280  |
 | 252374 | null     | null      | null    | unlabelled |         | 0     |
 | 252375 | null     | null      | null    | unlabelled |         | 0     |
 | 252376 | null     | null      | null    | unlabelled |         | 0     |
 | 252377 | null     | null      | null    | unlabelled |         | 0     |
 | 252378 | null     | null      | null    | unlabelled |         | 0     |
 | 350459 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 549834 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 605156 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 720181 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 731073 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 795740 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 883337 | null     | null      | null    | unlabelled |         | 0     |
 | 883338 | v1:4     | ethernet1 | 1.1.2.2 | 398433     |         | 640   |
 | 883339 | v1:4     | ethernet1 | 1.1.2.2 | 398434     |         | 640   |
 | 883340 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 883341 | v1:4     | ethernet2 | 1.1.3.4 | 4879       |         | 1280  |
 | 883342 | null     | null      | null    | unlabelled |         | 0     |
 | 883343 | null     | null      | null    | unlabelled |         | 0     |
 | 883344 | null     | null      | null    | unlabelled |         | 0     |
 | 883345 | null     | null      | null    | unlabelled |         | 0     |
 | 883346 | null     | null      | null    | unlabelled |         | 0     |
 | 944591 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4875   | null     | null      | null    | unlabelled |         | 0     |
 | 4876   | v1:4     | ethernet1 | 1.1.3.3 | 883338     |         | 0     |
 | 4877   | v1:4     | ethernet1 | 1.1.3.3 | 883339     |         | 0     |
 | 4878   | v1:4     | ethernet1 | 1.1.3.3 | 883340     |         | 0     |
 | 4879   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 4880   | null     | null      | null    | unlabelled |         | 0     |
 | 4881   | null     | null      | null    | unlabelled |         | 0     |
 | 4882   | null     | null      | null    | unlabelled |         | 0     |
 | 4883   | null     | null      | null    | unlabelled |         | 0     |
 | 4884   | null     | null      | null    | unlabelled |         | 0     |
 | 159530 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 270788 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 337767 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 554758 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 803790 | null     | null      | null    | unlabelled |         | 0     |
 | 803791 | v1:6     | ethernet1 | 1236::3 | 252370     |         | 0     |
 | 803792 | v1:6     | ethernet1 | 1236::3 | 252371     |         | 0     |
 | 803793 | v1:6     | ethernet1 | 1236::3 | 252372     |         | 0     |
 | 803794 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 803795 | null     | null      | null    | unlabelled |         | 0     |
 | 803796 | null     | null      | null    | unlabelled |         | 0     |
 | 803797 | null     | null      | null    | unlabelled |         | 0     |
 | 803798 | null     | null      | null    | unlabelled |         | 0     |
 | 803799 | null     | null      | null    | unlabelled |         | 0     |
 | 833991 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930399 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#