here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67072   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 75284   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 83754   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 137385  | null     | null      | null    | unlabelled |         | 0     |
 | 137386  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 137387  | v1:4     | ethernet1 | 1.1.1.2 | 611372     |         | 0     |
 | 137388  | v1:4     | ethernet1 | 1.1.1.2 | 611373     |         | 0     |
 | 137389  | v1:4     | ethernet1 | 1.1.1.2 | 611374     |         | 0     |
 | 137390  | null     | null      | null    | unlabelled |         | 0     |
 | 137391  | null     | null      | null    | unlabelled |         | 0     |
 | 137392  | null     | null      | null    | unlabelled |         | 0     |
 | 137393  | null     | null      | null    | unlabelled |         | 0     |
 | 137394  | null     | null      | null    | unlabelled |         | 0     |
 | 224909  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 372357  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 836123  | null     | null      | null    | unlabelled |         | 0     |
 | 836124  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 836125  | v1:6     | ethernet1 | 1234::2 | 543918     |         | 0     |
 | 836126  | v1:6     | ethernet1 | 1234::2 | 543919     |         | 0     |
 | 836127  | v1:6     | ethernet1 | 1234::2 | 543920     |         | 0     |
 | 836128  | null     | null      | null    | unlabelled |         | 0     |
 | 836129  | null     | null      | null    | unlabelled |         | 0     |
 | 836130  | null     | null      | null    | unlabelled |         | 0     |
 | 836131  | null     | null      | null    | unlabelled |         | 0     |
 | 836132  | null     | null      | null    | unlabelled |         | 0     |
 | 1048427 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37531  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 59659  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 113709 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299322 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 458825 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 473607 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 543916 | null     | null      | null    | unlabelled |         | 0     |
 | 543917 | v1:6     | ethernet1 | 1234::1 | 836124     |         | 1280  |
 | 543918 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 543919 | v1:6     | ethernet2 | 1235::3 | 904492     |         | 640   |
 | 543920 | v1:6     | ethernet2 | 1235::3 | 904493     |         | 640   |
 | 543921 | null     | null      | null    | unlabelled |         | 0     |
 | 543922 | null     | null      | null    | unlabelled |         | 0     |
 | 543923 | null     | null      | null    | unlabelled |         | 0     |
 | 543924 | null     | null      | null    | unlabelled |         | 0     |
 | 543925 | null     | null      | null    | unlabelled |         | 0     |
 | 611370 | null     | null      | null    | unlabelled |         | 0     |
 | 611371 | v1:4     | ethernet1 | 1.1.1.1 | 137386     |         | 1280  |
 | 611372 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 611373 | v1:4     | ethernet2 | 1.1.2.3 | 908589     |         | 640   |
 | 611374 | v1:4     | ethernet2 | 1.1.2.3 | 908590     |         | 640   |
 | 611375 | null     | null      | null    | unlabelled |         | 0     |
 | 611376 | null     | null      | null    | unlabelled |         | 0     |
 | 611377 | null     | null      | null    | unlabelled |         | 0     |
 | 611378 | null     | null      | null    | unlabelled |         | 0     |
 | 611379 | null     | null      | null    | unlabelled |         | 0     |
 | 720345 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884676 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 239214 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 389220 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 476303 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 518642 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 618815 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653391 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 692839 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 888812 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 904489 | null     | null      | null    | unlabelled |         | 0     |
 | 904490 | v1:6     | ethernet1 | 1235::2 | 543917     |         | 640   |
 | 904491 | v1:6     | ethernet1 | 1235::2 | 543918     |         | 640   |
 | 904492 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 904493 | v1:6     | ethernet2 | 1236::4 | 404        |         | 1280  |
 | 904494 | null     | null      | null    | unlabelled |         | 0     |
 | 904495 | null     | null      | null    | unlabelled |         | 0     |
 | 904496 | null     | null      | null    | unlabelled |         | 0     |
 | 904497 | null     | null      | null    | unlabelled |         | 0     |
 | 904498 | null     | null      | null    | unlabelled |         | 0     |
 | 908586 | null     | null      | null    | unlabelled |         | 0     |
 | 908587 | v1:4     | ethernet1 | 1.1.2.2 | 611371     |         | 640   |
 | 908588 | v1:4     | ethernet1 | 1.1.2.2 | 611372     |         | 640   |
 | 908589 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 908590 | v1:4     | ethernet2 | 1.1.3.4 | 566330     |         | 1280  |
 | 908591 | null     | null      | null    | unlabelled |         | 0     |
 | 908592 | null     | null      | null    | unlabelled |         | 0     |
 | 908593 | null     | null      | null    | unlabelled |         | 0     |
 | 908594 | null     | null      | null    | unlabelled |         | 0     |
 | 908595 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 400    | null     | null      | null    | unlabelled |         | 0     |
 | 401    | v1:6     | ethernet1 | 1236::3 | 904490     |         | 0     |
 | 402    | v1:6     | ethernet1 | 1236::3 | 904491     |         | 0     |
 | 403    | v1:6     | ethernet1 | 1236::3 | 904492     |         | 0     |
 | 404    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 405    | null     | null      | null    | unlabelled |         | 0     |
 | 406    | null     | null      | null    | unlabelled |         | 0     |
 | 407    | null     | null      | null    | unlabelled |         | 0     |
 | 408    | null     | null      | null    | unlabelled |         | 0     |
 | 409    | null     | null      | null    | unlabelled |         | 0     |
 | 82618  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 167402 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 209095 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 222935 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 566326 | null     | null      | null    | unlabelled |         | 0     |
 | 566327 | v1:4     | ethernet1 | 1.1.3.3 | 908587     |         | 0     |
 | 566328 | v1:4     | ethernet1 | 1.1.3.3 | 908588     |         | 0     |
 | 566329 | v1:4     | ethernet1 | 1.1.3.3 | 908589     |         | 0     |
 | 566330 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 566331 | null     | null      | null    | unlabelled |         | 0     |
 | 566332 | null     | null      | null    | unlabelled |         | 0     |
 | 566333 | null     | null      | null    | unlabelled |         | 0     |
 | 566334 | null     | null      | null    | unlabelled |         | 0     |
 | 566335 | null     | null      | null    | unlabelled |         | 0     |
 | 811705 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 986202 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#