here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146212 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 389626 | null     | null      | null    | unlabelled |         | 0     |
 | 389627 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 389628 | v1:4     | ethernet1 | 1.1.1.2 | 371275     |         | 0     |
 | 389629 | v1:4     | ethernet1 | 1.1.1.2 | 371276     |         | 0     |
 | 389630 | v1:4     | ethernet1 | 1.1.1.2 | 371277     |         | 0     |
 | 389631 | null     | null      | null    | unlabelled |         | 0     |
 | 389632 | null     | null      | null    | unlabelled |         | 0     |
 | 389633 | null     | null      | null    | unlabelled |         | 0     |
 | 389634 | null     | null      | null    | unlabelled |         | 0     |
 | 389635 | null     | null      | null    | unlabelled |         | 0     |
 | 505302 | null     | null      | null    | unlabelled |         | 0     |
 | 505303 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 505304 | v1:6     | ethernet1 | 1234::2 | 818539     |         | 0     |
 | 505305 | v1:6     | ethernet1 | 1234::2 | 818540     |         | 0     |
 | 505306 | v1:6     | ethernet1 | 1234::2 | 818541     |         | 0     |
 | 505307 | null     | null      | null    | unlabelled |         | 0     |
 | 505308 | null     | null      | null    | unlabelled |         | 0     |
 | 505309 | null     | null      | null    | unlabelled |         | 0     |
 | 505310 | null     | null      | null    | unlabelled |         | 0     |
 | 505311 | null     | null      | null    | unlabelled |         | 0     |
 | 700989 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 767698 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 869233 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 908274 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 930270 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 192558 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 210681 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 281700 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 338238 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 371273 | null     | null      | null    | unlabelled |         | 0     |
 | 371274 | v1:4     | ethernet1 | 1.1.1.1 | 389627     |         | 1280  |
 | 371275 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 371276 | v1:4     | ethernet2 | 1.1.2.3 | 297776     |         | 640   |
 | 371277 | v1:4     | ethernet2 | 1.1.2.3 | 297777     |         | 640   |
 | 371278 | null     | null      | null    | unlabelled |         | 0     |
 | 371279 | null     | null      | null    | unlabelled |         | 0     |
 | 371280 | null     | null      | null    | unlabelled |         | 0     |
 | 371281 | null     | null      | null    | unlabelled |         | 0     |
 | 371282 | null     | null      | null    | unlabelled |         | 0     |
 | 416326 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449056 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498742 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 614974 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818537 | null     | null      | null    | unlabelled |         | 0     |
 | 818538 | v1:6     | ethernet1 | 1234::1 | 505303     |         | 1280  |
 | 818539 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 818540 | v1:6     | ethernet2 | 1235::3 | 325334     |         | 640   |
 | 818541 | v1:6     | ethernet2 | 1235::3 | 325335     |         | 640   |
 | 818542 | null     | null      | null    | unlabelled |         | 0     |
 | 818543 | null     | null      | null    | unlabelled |         | 0     |
 | 818544 | null     | null      | null    | unlabelled |         | 0     |
 | 818545 | null     | null      | null    | unlabelled |         | 0     |
 | 818546 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22590  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 268250 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 297773 | null     | null      | null    | unlabelled |         | 0     |
 | 297774 | v1:4     | ethernet1 | 1.1.2.2 | 371274     |         | 640   |
 | 297775 | v1:4     | ethernet1 | 1.1.2.2 | 371275     |         | 640   |
 | 297776 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 297777 | v1:4     | ethernet2 | 1.1.3.4 | 892526     |         | 1280  |
 | 297778 | null     | null      | null    | unlabelled |         | 0     |
 | 297779 | null     | null      | null    | unlabelled |         | 0     |
 | 297780 | null     | null      | null    | unlabelled |         | 0     |
 | 297781 | null     | null      | null    | unlabelled |         | 0     |
 | 297782 | null     | null      | null    | unlabelled |         | 0     |
 | 325331 | null     | null      | null    | unlabelled |         | 0     |
 | 325332 | v1:6     | ethernet1 | 1235::2 | 818538     |         | 640   |
 | 325333 | v1:6     | ethernet1 | 1235::2 | 818539     |         | 640   |
 | 325334 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 325335 | v1:6     | ethernet2 | 1236::4 | 574809     |         | 1280  |
 | 325336 | null     | null      | null    | unlabelled |         | 0     |
 | 325337 | null     | null      | null    | unlabelled |         | 0     |
 | 325338 | null     | null      | null    | unlabelled |         | 0     |
 | 325339 | null     | null      | null    | unlabelled |         | 0     |
 | 325340 | null     | null      | null    | unlabelled |         | 0     |
 | 347529 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 579094 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 579607 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 638286 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 917029 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 950899 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 167422 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 416595 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 476501 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 574805 | null     | null      | null    | unlabelled |         | 0     |
 | 574806 | v1:6     | ethernet1 | 1236::3 | 325332     |         | 0     |
 | 574807 | v1:6     | ethernet1 | 1236::3 | 325333     |         | 0     |
 | 574808 | v1:6     | ethernet1 | 1236::3 | 325334     |         | 0     |
 | 574809 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 574810 | null     | null      | null    | unlabelled |         | 0     |
 | 574811 | null     | null      | null    | unlabelled |         | 0     |
 | 574812 | null     | null      | null    | unlabelled |         | 0     |
 | 574813 | null     | null      | null    | unlabelled |         | 0     |
 | 574814 | null     | null      | null    | unlabelled |         | 0     |
 | 626833 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830878 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 875191 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 892522 | null     | null      | null    | unlabelled |         | 0     |
 | 892523 | v1:4     | ethernet1 | 1.1.3.3 | 297774     |         | 0     |
 | 892524 | v1:4     | ethernet1 | 1.1.3.3 | 297775     |         | 0     |
 | 892525 | v1:4     | ethernet1 | 1.1.3.3 | 297776     |         | 0     |
 | 892526 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 892527 | null     | null      | null    | unlabelled |         | 0     |
 | 892528 | null     | null      | null    | unlabelled |         | 0     |
 | 892529 | null     | null      | null    | unlabelled |         | 0     |
 | 892530 | null     | null      | null    | unlabelled |         | 0     |
 | 892531 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#