here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 428610  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 484343  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 522408  | null     | null      | null    | unlabelled |         | 0     |
 | 522409  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 522410  | v1:6     | ethernet1 | 1234::2 | 894629     |         | 0     |
 | 522411  | v1:6     | ethernet1 | 1234::2 | 894630     |         | 0     |
 | 522412  | v1:6     | ethernet1 | 1234::2 | 894631     |         | 0     |
 | 522413  | null     | null      | null    | unlabelled |         | 0     |
 | 522414  | null     | null      | null    | unlabelled |         | 0     |
 | 522415  | null     | null      | null    | unlabelled |         | 0     |
 | 522416  | null     | null      | null    | unlabelled |         | 0     |
 | 522417  | null     | null      | null    | unlabelled |         | 0     |
 | 633412  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 783724  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 788486  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 904924  | null     | null      | null    | unlabelled |         | 0     |
 | 904925  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 904926  | v1:4     | ethernet1 | 1.1.1.2 | 527774     |         | 0     |
 | 904927  | v1:4     | ethernet1 | 1.1.1.2 | 527775     |         | 0     |
 | 904928  | v1:4     | ethernet1 | 1.1.1.2 | 527776     |         | 0     |
 | 904929  | null     | null      | null    | unlabelled |         | 0     |
 | 904930  | null     | null      | null    | unlabelled |         | 0     |
 | 904931  | null     | null      | null    | unlabelled |         | 0     |
 | 904932  | null     | null      | null    | unlabelled |         | 0     |
 | 904933  | null     | null      | null    | unlabelled |         | 0     |
 | 1006559 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107227 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 182909 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 512704 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 527772 | null     | null      | null    | unlabelled |         | 0     |
 | 527773 | v1:4     | ethernet1 | 1.1.1.1 | 904925     |         | 1280  |
 | 527774 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 527775 | v1:4     | ethernet2 | 1.1.2.3 | 284519     |         | 640   |
 | 527776 | v1:4     | ethernet2 | 1.1.2.3 | 284520     |         | 640   |
 | 527777 | null     | null      | null    | unlabelled |         | 0     |
 | 527778 | null     | null      | null    | unlabelled |         | 0     |
 | 527779 | null     | null      | null    | unlabelled |         | 0     |
 | 527780 | null     | null      | null    | unlabelled |         | 0     |
 | 527781 | null     | null      | null    | unlabelled |         | 0     |
 | 731570 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 763933 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 766932 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 770445 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 854295 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 894627 | null     | null      | null    | unlabelled |         | 0     |
 | 894628 | v1:6     | ethernet1 | 1234::1 | 522409     |         | 1280  |
 | 894629 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 894630 | v1:6     | ethernet2 | 1235::3 | 712982     |         | 640   |
 | 894631 | v1:6     | ethernet2 | 1235::3 | 712983     |         | 640   |
 | 894632 | null     | null      | null    | unlabelled |         | 0     |
 | 894633 | null     | null      | null    | unlabelled |         | 0     |
 | 894634 | null     | null      | null    | unlabelled |         | 0     |
 | 894635 | null     | null      | null    | unlabelled |         | 0     |
 | 894636 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 200000  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 284516  | null     | null      | null    | unlabelled |         | 0     |
 | 284517  | v1:4     | ethernet1 | 1.1.2.2 | 527773     |         | 640   |
 | 284518  | v1:4     | ethernet1 | 1.1.2.2 | 527774     |         | 640   |
 | 284519  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 284520  | v1:4     | ethernet2 | 1.1.3.4 | 609868     |         | 1280  |
 | 284521  | null     | null      | null    | unlabelled |         | 0     |
 | 284522  | null     | null      | null    | unlabelled |         | 0     |
 | 284523  | null     | null      | null    | unlabelled |         | 0     |
 | 284524  | null     | null      | null    | unlabelled |         | 0     |
 | 284525  | null     | null      | null    | unlabelled |         | 0     |
 | 316782  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 334874  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 387130  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 432465  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 534310  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 712979  | null     | null      | null    | unlabelled |         | 0     |
 | 712980  | v1:6     | ethernet1 | 1235::2 | 894628     |         | 640   |
 | 712981  | v1:6     | ethernet1 | 1235::2 | 894629     |         | 640   |
 | 712982  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 712983  | v1:6     | ethernet2 | 1236::4 | 899824     |         | 1280  |
 | 712984  | null     | null      | null    | unlabelled |         | 0     |
 | 712985  | null     | null      | null    | unlabelled |         | 0     |
 | 712986  | null     | null      | null    | unlabelled |         | 0     |
 | 712987  | null     | null      | null    | unlabelled |         | 0     |
 | 712988  | null     | null      | null    | unlabelled |         | 0     |
 | 968699  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1011255 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 87834  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 122552 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 254904 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 368723 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 594708 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 609864 | null     | null      | null    | unlabelled |         | 0     |
 | 609865 | v1:4     | ethernet1 | 1.1.3.3 | 284517     |         | 0     |
 | 609866 | v1:4     | ethernet1 | 1.1.3.3 | 284518     |         | 0     |
 | 609867 | v1:4     | ethernet1 | 1.1.3.3 | 284519     |         | 0     |
 | 609868 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 609869 | null     | null      | null    | unlabelled |         | 0     |
 | 609870 | null     | null      | null    | unlabelled |         | 0     |
 | 609871 | null     | null      | null    | unlabelled |         | 0     |
 | 609872 | null     | null      | null    | unlabelled |         | 0     |
 | 609873 | null     | null      | null    | unlabelled |         | 0     |
 | 899820 | null     | null      | null    | unlabelled |         | 0     |
 | 899821 | v1:6     | ethernet1 | 1236::3 | 712980     |         | 0     |
 | 899822 | v1:6     | ethernet1 | 1236::3 | 712981     |         | 0     |
 | 899823 | v1:6     | ethernet1 | 1236::3 | 712982     |         | 0     |
 | 899824 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 899825 | null     | null      | null    | unlabelled |         | 0     |
 | 899826 | null     | null      | null    | unlabelled |         | 0     |
 | 899827 | null     | null      | null    | unlabelled |         | 0     |
 | 899828 | null     | null      | null    | unlabelled |         | 0     |
 | 899829 | null     | null      | null    | unlabelled |         | 0     |
 | 935726 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#