here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 150432 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 328248 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499225 | null     | null      | null    | unlabelled |         | 0     |
 | 499226 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 499227 | v1:6     | ethernet1 | 1234::2 | 819749     |         | 0     |
 | 499228 | v1:6     | ethernet1 | 1234::2 | 819750     |         | 0     |
 | 499229 | v1:6     | ethernet1 | 1234::2 | 819751     |         | 0     |
 | 499230 | null     | null      | null    | unlabelled |         | 0     |
 | 499231 | null     | null      | null    | unlabelled |         | 0     |
 | 499232 | null     | null      | null    | unlabelled |         | 0     |
 | 499233 | null     | null      | null    | unlabelled |         | 0     |
 | 499234 | null     | null      | null    | unlabelled |         | 0     |
 | 519118 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 519340 | null     | null      | null    | unlabelled |         | 0     |
 | 519341 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 519342 | v1:4     | ethernet1 | 1.1.1.2 | 726684     |         | 0     |
 | 519343 | v1:4     | ethernet1 | 1.1.1.2 | 726685     |         | 0     |
 | 519344 | v1:4     | ethernet1 | 1.1.1.2 | 726686     |         | 0     |
 | 519345 | null     | null      | null    | unlabelled |         | 0     |
 | 519346 | null     | null      | null    | unlabelled |         | 0     |
 | 519347 | null     | null      | null    | unlabelled |         | 0     |
 | 519348 | null     | null      | null    | unlabelled |         | 0     |
 | 519349 | null     | null      | null    | unlabelled |         | 0     |
 | 686145 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 871480 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 917959 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120307 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 266811 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 282953 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 329136 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 652387 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672923 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 726682 | null     | null      | null    | unlabelled |         | 0     |
 | 726683 | v1:4     | ethernet1 | 1.1.1.1 | 519341     |         | 1280  |
 | 726684 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 726685 | v1:4     | ethernet2 | 1.1.2.3 | 999370     |         | 640   |
 | 726686 | v1:4     | ethernet2 | 1.1.2.3 | 999371     |         | 640   |
 | 726687 | null     | null      | null    | unlabelled |         | 0     |
 | 726688 | null     | null      | null    | unlabelled |         | 0     |
 | 726689 | null     | null      | null    | unlabelled |         | 0     |
 | 726690 | null     | null      | null    | unlabelled |         | 0     |
 | 726691 | null     | null      | null    | unlabelled |         | 0     |
 | 797345 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 819747 | null     | null      | null    | unlabelled |         | 0     |
 | 819748 | v1:6     | ethernet1 | 1234::1 | 499226     |         | 1280  |
 | 819749 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 819750 | v1:6     | ethernet2 | 1235::3 | 339495     |         | 640   |
 | 819751 | v1:6     | ethernet2 | 1235::3 | 339496     |         | 640   |
 | 819752 | null     | null      | null    | unlabelled |         | 0     |
 | 819753 | null     | null      | null    | unlabelled |         | 0     |
 | 819754 | null     | null      | null    | unlabelled |         | 0     |
 | 819755 | null     | null      | null    | unlabelled |         | 0     |
 | 819756 | null     | null      | null    | unlabelled |         | 0     |
 | 963069 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86487  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 102575 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 316712 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 339492 | null     | null      | null    | unlabelled |         | 0     |
 | 339493 | v1:6     | ethernet1 | 1235::2 | 819748     |         | 640   |
 | 339494 | v1:6     | ethernet1 | 1235::2 | 819749     |         | 640   |
 | 339495 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 339496 | v1:6     | ethernet2 | 1236::4 | 108167     |         | 1280  |
 | 339497 | null     | null      | null    | unlabelled |         | 0     |
 | 339498 | null     | null      | null    | unlabelled |         | 0     |
 | 339499 | null     | null      | null    | unlabelled |         | 0     |
 | 339500 | null     | null      | null    | unlabelled |         | 0     |
 | 339501 | null     | null      | null    | unlabelled |         | 0     |
 | 416572 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 454877 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 456747 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 550105 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 928690 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 999367 | null     | null      | null    | unlabelled |         | 0     |
 | 999368 | v1:4     | ethernet1 | 1.1.2.2 | 726683     |         | 640   |
 | 999369 | v1:4     | ethernet1 | 1.1.2.2 | 726684     |         | 640   |
 | 999370 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999371 | v1:4     | ethernet2 | 1.1.3.4 | 608449     |         | 1280  |
 | 999372 | null     | null      | null    | unlabelled |         | 0     |
 | 999373 | null     | null      | null    | unlabelled |         | 0     |
 | 999374 | null     | null      | null    | unlabelled |         | 0     |
 | 999375 | null     | null      | null    | unlabelled |         | 0     |
 | 999376 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 108163 | null     | null      | null    | unlabelled |         | 0     |
 | 108164 | v1:6     | ethernet1 | 1236::3 | 339493     |         | 0     |
 | 108165 | v1:6     | ethernet1 | 1236::3 | 339494     |         | 0     |
 | 108166 | v1:6     | ethernet1 | 1236::3 | 339495     |         | 0     |
 | 108167 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 108168 | null     | null      | null    | unlabelled |         | 0     |
 | 108169 | null     | null      | null    | unlabelled |         | 0     |
 | 108170 | null     | null      | null    | unlabelled |         | 0     |
 | 108171 | null     | null      | null    | unlabelled |         | 0     |
 | 108172 | null     | null      | null    | unlabelled |         | 0     |
 | 177062 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 184735 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 367577 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 414371 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 512830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 608445 | null     | null      | null    | unlabelled |         | 0     |
 | 608446 | v1:4     | ethernet1 | 1.1.3.3 | 999368     |         | 0     |
 | 608447 | v1:4     | ethernet1 | 1.1.3.3 | 999369     |         | 0     |
 | 608448 | v1:4     | ethernet1 | 1.1.3.3 | 999370     |         | 0     |
 | 608449 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 608450 | null     | null      | null    | unlabelled |         | 0     |
 | 608451 | null     | null      | null    | unlabelled |         | 0     |
 | 608452 | null     | null      | null    | unlabelled |         | 0     |
 | 608453 | null     | null      | null    | unlabelled |         | 0     |
 | 608454 | null     | null      | null    | unlabelled |         | 0     |
 | 929682 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#