here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44836  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 50991  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 106037 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 230216 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 333297 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 339005 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814380 | null     | null      | null    | unlabelled |         | 0     |
 | 814381 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814382 | v1:6     | ethernet1 | 1234::2 | 60393      |         | 0     |
 | 814383 | v1:6     | ethernet1 | 1234::2 | 60394      |         | 0     |
 | 814384 | v1:6     | ethernet1 | 1234::2 | 60395      |         | 0     |
 | 814385 | null     | null      | null    | unlabelled |         | 0     |
 | 814386 | null     | null      | null    | unlabelled |         | 0     |
 | 814387 | null     | null      | null    | unlabelled |         | 0     |
 | 814388 | null     | null      | null    | unlabelled |         | 0     |
 | 814389 | null     | null      | null    | unlabelled |         | 0     |
 | 939351 | null     | null      | null    | unlabelled |         | 0     |
 | 939352 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 939353 | v1:4     | ethernet1 | 1.1.1.2 | 612634     |         | 0     |
 | 939354 | v1:4     | ethernet1 | 1.1.1.2 | 612635     |         | 0     |
 | 939355 | v1:4     | ethernet1 | 1.1.1.2 | 612636     |         | 0     |
 | 939356 | null     | null      | null    | unlabelled |         | 0     |
 | 939357 | null     | null      | null    | unlabelled |         | 0     |
 | 939358 | null     | null      | null    | unlabelled |         | 0     |
 | 939359 | null     | null      | null    | unlabelled |         | 0     |
 | 939360 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60391  | null     | null      | null    | unlabelled |         | 0     |
 | 60392  | v1:6     | ethernet1 | 1234::1 | 814381     |         | 1280  |
 | 60393  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 60394  | v1:6     | ethernet2 | 1235::3 | 203867     |         | 640   |
 | 60395  | v1:6     | ethernet2 | 1235::3 | 203868     |         | 640   |
 | 60396  | null     | null      | null    | unlabelled |         | 0     |
 | 60397  | null     | null      | null    | unlabelled |         | 0     |
 | 60398  | null     | null      | null    | unlabelled |         | 0     |
 | 60399  | null     | null      | null    | unlabelled |         | 0     |
 | 60400  | null     | null      | null    | unlabelled |         | 0     |
 | 76301  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 162397 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 248889 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 612632 | null     | null      | null    | unlabelled |         | 0     |
 | 612633 | v1:4     | ethernet1 | 1.1.1.1 | 939352     |         | 1280  |
 | 612634 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612635 | v1:4     | ethernet2 | 1.1.2.3 | 524375     |         | 640   |
 | 612636 | v1:4     | ethernet2 | 1.1.2.3 | 524376     |         | 640   |
 | 612637 | null     | null      | null    | unlabelled |         | 0     |
 | 612638 | null     | null      | null    | unlabelled |         | 0     |
 | 612639 | null     | null      | null    | unlabelled |         | 0     |
 | 612640 | null     | null      | null    | unlabelled |         | 0     |
 | 612641 | null     | null      | null    | unlabelled |         | 0     |
 | 733868 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 839953 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 907377 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 968048 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 997449 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 198604 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 203864 | null     | null      | null    | unlabelled |         | 0     |
 | 203865 | v1:6     | ethernet1 | 1235::2 | 60392      |         | 640   |
 | 203866 | v1:6     | ethernet1 | 1235::2 | 60393      |         | 640   |
 | 203867 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 203868 | v1:6     | ethernet2 | 1236::4 | 955477     |         | 1280  |
 | 203869 | null     | null      | null    | unlabelled |         | 0     |
 | 203870 | null     | null      | null    | unlabelled |         | 0     |
 | 203871 | null     | null      | null    | unlabelled |         | 0     |
 | 203872 | null     | null      | null    | unlabelled |         | 0     |
 | 203873 | null     | null      | null    | unlabelled |         | 0     |
 | 248076 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 362456 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 397012 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 524372 | null     | null      | null    | unlabelled |         | 0     |
 | 524373 | v1:4     | ethernet1 | 1.1.2.2 | 612633     |         | 640   |
 | 524374 | v1:4     | ethernet1 | 1.1.2.2 | 612634     |         | 640   |
 | 524375 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 524376 | v1:4     | ethernet2 | 1.1.3.4 | 516724     |         | 1280  |
 | 524377 | null     | null      | null    | unlabelled |         | 0     |
 | 524378 | null     | null      | null    | unlabelled |         | 0     |
 | 524379 | null     | null      | null    | unlabelled |         | 0     |
 | 524380 | null     | null      | null    | unlabelled |         | 0     |
 | 524381 | null     | null      | null    | unlabelled |         | 0     |
 | 581372 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 600687 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650598 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830032 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 405414 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 516720 | null     | null      | null    | unlabelled |         | 0     |
 | 516721 | v1:4     | ethernet1 | 1.1.3.3 | 524373     |         | 0     |
 | 516722 | v1:4     | ethernet1 | 1.1.3.3 | 524374     |         | 0     |
 | 516723 | v1:4     | ethernet1 | 1.1.3.3 | 524375     |         | 0     |
 | 516724 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 516725 | null     | null      | null    | unlabelled |         | 0     |
 | 516726 | null     | null      | null    | unlabelled |         | 0     |
 | 516727 | null     | null      | null    | unlabelled |         | 0     |
 | 516728 | null     | null      | null    | unlabelled |         | 0     |
 | 516729 | null     | null      | null    | unlabelled |         | 0     |
 | 685173 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 774919 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 781391 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 858154 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 955473 | null     | null      | null    | unlabelled |         | 0     |
 | 955474 | v1:6     | ethernet1 | 1236::3 | 203865     |         | 0     |
 | 955475 | v1:6     | ethernet1 | 1236::3 | 203866     |         | 0     |
 | 955476 | v1:6     | ethernet1 | 1236::3 | 203867     |         | 0     |
 | 955477 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 955478 | null     | null      | null    | unlabelled |         | 0     |
 | 955479 | null     | null      | null    | unlabelled |         | 0     |
 | 955480 | null     | null      | null    | unlabelled |         | 0     |
 | 955481 | null     | null      | null    | unlabelled |         | 0     |
 | 955482 | null     | null      | null    | unlabelled |         | 0     |
 | 973174 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#