here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57251   | null     | null      | null    | unlabelled |         | 0     |
 | 57252   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 57253   | v1:4     | ethernet1 | 1.1.1.2 | 1036538    |         | 0     |
 | 57254   | v1:4     | ethernet1 | 1.1.1.2 | 1036539    |         | 0     |
 | 57255   | v1:4     | ethernet1 | 1.1.1.2 | 1036540    |         | 0     |
 | 57256   | null     | null      | null    | unlabelled |         | 0     |
 | 57257   | null     | null      | null    | unlabelled |         | 0     |
 | 57258   | null     | null      | null    | unlabelled |         | 0     |
 | 57259   | null     | null      | null    | unlabelled |         | 0     |
 | 57260   | null     | null      | null    | unlabelled |         | 0     |
 | 227014  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 386604  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 812935  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 830645  | null     | null      | null    | unlabelled |         | 0     |
 | 830646  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 830647  | v1:6     | ethernet1 | 1234::2 | 92666      |         | 0     |
 | 830648  | v1:6     | ethernet1 | 1234::2 | 92667      |         | 0     |
 | 830649  | v1:6     | ethernet1 | 1234::2 | 92668      |         | 0     |
 | 830650  | null     | null      | null    | unlabelled |         | 0     |
 | 830651  | null     | null      | null    | unlabelled |         | 0     |
 | 830652  | null     | null      | null    | unlabelled |         | 0     |
 | 830653  | null     | null      | null    | unlabelled |         | 0     |
 | 830654  | null     | null      | null    | unlabelled |         | 0     |
 | 837824  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 918449  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019122 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 92664   | null     | null      | null    | unlabelled |         | 0     |
 | 92665   | v1:6     | ethernet1 | 1234::1 | 830646     |         | 1280  |
 | 92666   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 92667   | v1:6     | ethernet2 | 1235::3 | 590377     |         | 640   |
 | 92668   | v1:6     | ethernet2 | 1235::3 | 590378     |         | 640   |
 | 92669   | null     | null      | null    | unlabelled |         | 0     |
 | 92670   | null     | null      | null    | unlabelled |         | 0     |
 | 92671   | null     | null      | null    | unlabelled |         | 0     |
 | 92672   | null     | null      | null    | unlabelled |         | 0     |
 | 92673   | null     | null      | null    | unlabelled |         | 0     |
 | 237121  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 398468  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 418258  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 673826  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 679466  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723071  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 815475  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 915799  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1036536 | null     | null      | null    | unlabelled |         | 0     |
 | 1036537 | v1:4     | ethernet1 | 1.1.1.1 | 57252      |         | 1280  |
 | 1036538 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1036539 | v1:4     | ethernet2 | 1.1.2.3 | 340302     |         | 640   |
 | 1036540 | v1:4     | ethernet2 | 1.1.2.3 | 340303     |         | 640   |
 | 1036541 | null     | null      | null    | unlabelled |         | 0     |
 | 1036542 | null     | null      | null    | unlabelled |         | 0     |
 | 1036543 | null     | null      | null    | unlabelled |         | 0     |
 | 1036544 | null     | null      | null    | unlabelled |         | 0     |
 | 1036545 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7084   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 53776  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 83495  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 340299 | null     | null      | null    | unlabelled |         | 0     |
 | 340300 | v1:4     | ethernet1 | 1.1.2.2 | 1036537    |         | 640   |
 | 340301 | v1:4     | ethernet1 | 1.1.2.2 | 1036538    |         | 640   |
 | 340302 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 340303 | v1:4     | ethernet2 | 1.1.3.4 | 468504     |         | 1280  |
 | 340304 | null     | null      | null    | unlabelled |         | 0     |
 | 340305 | null     | null      | null    | unlabelled |         | 0     |
 | 340306 | null     | null      | null    | unlabelled |         | 0     |
 | 340307 | null     | null      | null    | unlabelled |         | 0     |
 | 340308 | null     | null      | null    | unlabelled |         | 0     |
 | 411494 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 494529 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 568415 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 590374 | null     | null      | null    | unlabelled |         | 0     |
 | 590375 | v1:6     | ethernet1 | 1235::2 | 92665      |         | 640   |
 | 590376 | v1:6     | ethernet1 | 1235::2 | 92666      |         | 640   |
 | 590377 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 590378 | v1:6     | ethernet2 | 1236::4 | 814298     |         | 1280  |
 | 590379 | null     | null      | null    | unlabelled |         | 0     |
 | 590380 | null     | null      | null    | unlabelled |         | 0     |
 | 590381 | null     | null      | null    | unlabelled |         | 0     |
 | 590382 | null     | null      | null    | unlabelled |         | 0     |
 | 590383 | null     | null      | null    | unlabelled |         | 0     |
 | 643295 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774127 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 106097 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 156407 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 321624 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 419072 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 468500 | null     | null      | null    | unlabelled |         | 0     |
 | 468501 | v1:4     | ethernet1 | 1.1.3.3 | 340300     |         | 0     |
 | 468502 | v1:4     | ethernet1 | 1.1.3.3 | 340301     |         | 0     |
 | 468503 | v1:4     | ethernet1 | 1.1.3.3 | 340302     |         | 0     |
 | 468504 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 468505 | null     | null      | null    | unlabelled |         | 0     |
 | 468506 | null     | null      | null    | unlabelled |         | 0     |
 | 468507 | null     | null      | null    | unlabelled |         | 0     |
 | 468508 | null     | null      | null    | unlabelled |         | 0     |
 | 468509 | null     | null      | null    | unlabelled |         | 0     |
 | 701480 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 795001 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 814294 | null     | null      | null    | unlabelled |         | 0     |
 | 814295 | v1:6     | ethernet1 | 1236::3 | 590375     |         | 0     |
 | 814296 | v1:6     | ethernet1 | 1236::3 | 590376     |         | 0     |
 | 814297 | v1:6     | ethernet1 | 1236::3 | 590377     |         | 0     |
 | 814298 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814299 | null     | null      | null    | unlabelled |         | 0     |
 | 814300 | null     | null      | null    | unlabelled |         | 0     |
 | 814301 | null     | null      | null    | unlabelled |         | 0     |
 | 814302 | null     | null      | null    | unlabelled |         | 0     |
 | 814303 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#