here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12559  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 132594 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 169251 | null     | null      | null    | unlabelled |         | 0     |
 | 169252 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 169253 | v1:6     | ethernet1 | 1234::2 | 101545     |         | 0     |
 | 169254 | v1:6     | ethernet1 | 1234::2 | 101546     |         | 0     |
 | 169255 | v1:6     | ethernet1 | 1234::2 | 101547     |         | 0     |
 | 169256 | null     | null      | null    | unlabelled |         | 0     |
 | 169257 | null     | null      | null    | unlabelled |         | 0     |
 | 169258 | null     | null      | null    | unlabelled |         | 0     |
 | 169259 | null     | null      | null    | unlabelled |         | 0     |
 | 169260 | null     | null      | null    | unlabelled |         | 0     |
 | 777575 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 843379 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 845850 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 950939 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 997858 | null     | null      | null    | unlabelled |         | 0     |
 | 997859 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 997860 | v1:4     | ethernet1 | 1.1.1.2 | 712423     |         | 0     |
 | 997861 | v1:4     | ethernet1 | 1.1.1.2 | 712424     |         | 0     |
 | 997862 | v1:4     | ethernet1 | 1.1.1.2 | 712425     |         | 0     |
 | 997863 | null     | null      | null    | unlabelled |         | 0     |
 | 997864 | null     | null      | null    | unlabelled |         | 0     |
 | 997865 | null     | null      | null    | unlabelled |         | 0     |
 | 997866 | null     | null      | null    | unlabelled |         | 0     |
 | 997867 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44694  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 101543 | null     | null      | null    | unlabelled |         | 0     |
 | 101544 | v1:6     | ethernet1 | 1234::1 | 169252     |         | 1280  |
 | 101545 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 101546 | v1:6     | ethernet2 | 1235::3 | 550847     |         | 640   |
 | 101547 | v1:6     | ethernet2 | 1235::3 | 550848     |         | 640   |
 | 101548 | null     | null      | null    | unlabelled |         | 0     |
 | 101549 | null     | null      | null    | unlabelled |         | 0     |
 | 101550 | null     | null      | null    | unlabelled |         | 0     |
 | 101551 | null     | null      | null    | unlabelled |         | 0     |
 | 101552 | null     | null      | null    | unlabelled |         | 0     |
 | 119403 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 136620 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 367523 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 374441 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 712421 | null     | null      | null    | unlabelled |         | 0     |
 | 712422 | v1:4     | ethernet1 | 1.1.1.1 | 997859     |         | 1280  |
 | 712423 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 712424 | v1:4     | ethernet2 | 1.1.2.3 | 47454      |         | 640   |
 | 712425 | v1:4     | ethernet2 | 1.1.2.3 | 47455      |         | 640   |
 | 712426 | null     | null      | null    | unlabelled |         | 0     |
 | 712427 | null     | null      | null    | unlabelled |         | 0     |
 | 712428 | null     | null      | null    | unlabelled |         | 0     |
 | 712429 | null     | null      | null    | unlabelled |         | 0     |
 | 712430 | null     | null      | null    | unlabelled |         | 0     |
 | 835320 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 845668 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 909270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 47451  | null     | null      | null    | unlabelled |         | 0     |
 | 47452  | v1:4     | ethernet1 | 1.1.2.2 | 712422     |         | 640   |
 | 47453  | v1:4     | ethernet1 | 1.1.2.2 | 712423     |         | 640   |
 | 47454  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 47455  | v1:4     | ethernet2 | 1.1.3.4 | 905346     |         | 1280  |
 | 47456  | null     | null      | null    | unlabelled |         | 0     |
 | 47457  | null     | null      | null    | unlabelled |         | 0     |
 | 47458  | null     | null      | null    | unlabelled |         | 0     |
 | 47459  | null     | null      | null    | unlabelled |         | 0     |
 | 47460  | null     | null      | null    | unlabelled |         | 0     |
 | 54892  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 153571 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 241365 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 334134 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 550844 | null     | null      | null    | unlabelled |         | 0     |
 | 550845 | v1:6     | ethernet1 | 1235::2 | 101544     |         | 640   |
 | 550846 | v1:6     | ethernet1 | 1235::2 | 101545     |         | 640   |
 | 550847 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 550848 | v1:6     | ethernet2 | 1236::4 | 179423     |         | 1280  |
 | 550849 | null     | null      | null    | unlabelled |         | 0     |
 | 550850 | null     | null      | null    | unlabelled |         | 0     |
 | 550851 | null     | null      | null    | unlabelled |         | 0     |
 | 550852 | null     | null      | null    | unlabelled |         | 0     |
 | 550853 | null     | null      | null    | unlabelled |         | 0     |
 | 609030 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 644964 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 896073 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 932486 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9416   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 179419 | null     | null      | null    | unlabelled |         | 0     |
 | 179420 | v1:6     | ethernet1 | 1236::3 | 550845     |         | 0     |
 | 179421 | v1:6     | ethernet1 | 1236::3 | 550846     |         | 0     |
 | 179422 | v1:6     | ethernet1 | 1236::3 | 550847     |         | 0     |
 | 179423 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 179424 | null     | null      | null    | unlabelled |         | 0     |
 | 179425 | null     | null      | null    | unlabelled |         | 0     |
 | 179426 | null     | null      | null    | unlabelled |         | 0     |
 | 179427 | null     | null      | null    | unlabelled |         | 0     |
 | 179428 | null     | null      | null    | unlabelled |         | 0     |
 | 468451 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 706175 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749359 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 836194 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 905342 | null     | null      | null    | unlabelled |         | 0     |
 | 905343 | v1:4     | ethernet1 | 1.1.3.3 | 47452      |         | 0     |
 | 905344 | v1:4     | ethernet1 | 1.1.3.3 | 47453      |         | 0     |
 | 905345 | v1:4     | ethernet1 | 1.1.3.3 | 47454      |         | 0     |
 | 905346 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 905347 | null     | null      | null    | unlabelled |         | 0     |
 | 905348 | null     | null      | null    | unlabelled |         | 0     |
 | 905349 | null     | null      | null    | unlabelled |         | 0     |
 | 905350 | null     | null      | null    | unlabelled |         | 0     |
 | 905351 | null     | null      | null    | unlabelled |         | 0     |
 | 970528 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#