here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17677  | null     | null      | null    | unlabelled |         | 0     |
 | 17678  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 17679  | v1:6     | ethernet1 | 1234::2 | 277881     |         | 0     |
 | 17680  | v1:6     | ethernet1 | 1234::2 | 277882     |         | 0     |
 | 17681  | v1:6     | ethernet1 | 1234::2 | 277883     |         | 0     |
 | 17682  | null     | null      | null    | unlabelled |         | 0     |
 | 17683  | null     | null      | null    | unlabelled |         | 0     |
 | 17684  | null     | null      | null    | unlabelled |         | 0     |
 | 17685  | null     | null      | null    | unlabelled |         | 0     |
 | 17686  | null     | null      | null    | unlabelled |         | 0     |
 | 148495 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 290131 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307557 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 450786 | null     | null      | null    | unlabelled |         | 0     |
 | 450787 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 450788 | v1:4     | ethernet1 | 1.1.1.2 | 64406      |         | 0     |
 | 450789 | v1:4     | ethernet1 | 1.1.1.2 | 64407      |         | 0     |
 | 450790 | v1:4     | ethernet1 | 1.1.1.2 | 64408      |         | 0     |
 | 450791 | null     | null      | null    | unlabelled |         | 0     |
 | 450792 | null     | null      | null    | unlabelled |         | 0     |
 | 450793 | null     | null      | null    | unlabelled |         | 0     |
 | 450794 | null     | null      | null    | unlabelled |         | 0     |
 | 450795 | null     | null      | null    | unlabelled |         | 0     |
 | 773907 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 780967 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 921408 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 64404   | null     | null      | null    | unlabelled |         | 0     |
 | 64405   | v1:4     | ethernet1 | 1.1.1.1 | 450787     |         | 1280  |
 | 64406   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 64407   | v1:4     | ethernet2 | 1.1.2.3 | 641229     |         | 640   |
 | 64408   | v1:4     | ethernet2 | 1.1.2.3 | 641230     |         | 640   |
 | 64409   | null     | null      | null    | unlabelled |         | 0     |
 | 64410   | null     | null      | null    | unlabelled |         | 0     |
 | 64411   | null     | null      | null    | unlabelled |         | 0     |
 | 64412   | null     | null      | null    | unlabelled |         | 0     |
 | 64413   | null     | null      | null    | unlabelled |         | 0     |
 | 188022  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 213515  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 215659  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 277879  | null     | null      | null    | unlabelled |         | 0     |
 | 277880  | v1:6     | ethernet1 | 1234::1 | 17678      |         | 1280  |
 | 277881  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 277882  | v1:6     | ethernet2 | 1235::3 | 462922     |         | 640   |
 | 277883  | v1:6     | ethernet2 | 1235::3 | 462923     |         | 640   |
 | 277884  | null     | null      | null    | unlabelled |         | 0     |
 | 277885  | null     | null      | null    | unlabelled |         | 0     |
 | 277886  | null     | null      | null    | unlabelled |         | 0     |
 | 277887  | null     | null      | null    | unlabelled |         | 0     |
 | 277888  | null     | null      | null    | unlabelled |         | 0     |
 | 538506  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540515  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 903554  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012635 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1017484 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21837  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 240464 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 320824 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 462919 | null     | null      | null    | unlabelled |         | 0     |
 | 462920 | v1:6     | ethernet1 | 1235::2 | 277880     |         | 640   |
 | 462921 | v1:6     | ethernet1 | 1235::2 | 277881     |         | 640   |
 | 462922 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 462923 | v1:6     | ethernet2 | 1236::4 | 394390     |         | 1280  |
 | 462924 | null     | null      | null    | unlabelled |         | 0     |
 | 462925 | null     | null      | null    | unlabelled |         | 0     |
 | 462926 | null     | null      | null    | unlabelled |         | 0     |
 | 462927 | null     | null      | null    | unlabelled |         | 0     |
 | 462928 | null     | null      | null    | unlabelled |         | 0     |
 | 525723 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 641226 | null     | null      | null    | unlabelled |         | 0     |
 | 641227 | v1:4     | ethernet1 | 1.1.2.2 | 64405      |         | 640   |
 | 641228 | v1:4     | ethernet1 | 1.1.2.2 | 64406      |         | 640   |
 | 641229 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 641230 | v1:4     | ethernet2 | 1.1.3.4 | 522730     |         | 1280  |
 | 641231 | null     | null      | null    | unlabelled |         | 0     |
 | 641232 | null     | null      | null    | unlabelled |         | 0     |
 | 641233 | null     | null      | null    | unlabelled |         | 0     |
 | 641234 | null     | null      | null    | unlabelled |         | 0     |
 | 641235 | null     | null      | null    | unlabelled |         | 0     |
 | 700124 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 774334 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 933787 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 973083 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 322041 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 354898 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 390789 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 394386 | null     | null      | null    | unlabelled |         | 0     |
 | 394387 | v1:6     | ethernet1 | 1236::3 | 462920     |         | 0     |
 | 394388 | v1:6     | ethernet1 | 1236::3 | 462921     |         | 0     |
 | 394389 | v1:6     | ethernet1 | 1236::3 | 462922     |         | 0     |
 | 394390 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 394391 | null     | null      | null    | unlabelled |         | 0     |
 | 394392 | null     | null      | null    | unlabelled |         | 0     |
 | 394393 | null     | null      | null    | unlabelled |         | 0     |
 | 394394 | null     | null      | null    | unlabelled |         | 0     |
 | 394395 | null     | null      | null    | unlabelled |         | 0     |
 | 522726 | null     | null      | null    | unlabelled |         | 0     |
 | 522727 | v1:4     | ethernet1 | 1.1.3.3 | 641227     |         | 0     |
 | 522728 | v1:4     | ethernet1 | 1.1.3.3 | 641228     |         | 0     |
 | 522729 | v1:4     | ethernet1 | 1.1.3.3 | 641229     |         | 0     |
 | 522730 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 522731 | null     | null      | null    | unlabelled |         | 0     |
 | 522732 | null     | null      | null    | unlabelled |         | 0     |
 | 522733 | null     | null      | null    | unlabelled |         | 0     |
 | 522734 | null     | null      | null    | unlabelled |         | 0     |
 | 522735 | null     | null      | null    | unlabelled |         | 0     |
 | 813604 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 863854 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 880084 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#