here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19455  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 71254  | null     | null      | null    | unlabelled |         | 0     |
 | 71255  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 71256  | v1:4     | ethernet1 | 1.1.1.2 | 379715     |         | 0     |
 | 71257  | v1:4     | ethernet1 | 1.1.1.2 | 379716     |         | 0     |
 | 71258  | v1:4     | ethernet1 | 1.1.1.2 | 379717     |         | 0     |
 | 71259  | null     | null      | null    | unlabelled |         | 0     |
 | 71260  | null     | null      | null    | unlabelled |         | 0     |
 | 71261  | null     | null      | null    | unlabelled |         | 0     |
 | 71262  | null     | null      | null    | unlabelled |         | 0     |
 | 71263  | null     | null      | null    | unlabelled |         | 0     |
 | 296389 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 377563 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 439526 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 480199 | null     | null      | null    | unlabelled |         | 0     |
 | 480200 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 480201 | v1:6     | ethernet1 | 1234::2 | 126244     |         | 0     |
 | 480202 | v1:6     | ethernet1 | 1234::2 | 126245     |         | 0     |
 | 480203 | v1:6     | ethernet1 | 1234::2 | 126246     |         | 0     |
 | 480204 | null     | null      | null    | unlabelled |         | 0     |
 | 480205 | null     | null      | null    | unlabelled |         | 0     |
 | 480206 | null     | null      | null    | unlabelled |         | 0     |
 | 480207 | null     | null      | null    | unlabelled |         | 0     |
 | 480208 | null     | null      | null    | unlabelled |         | 0     |
 | 723681 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 775566 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 126242 | null     | null      | null    | unlabelled |         | 0     |
 | 126243 | v1:6     | ethernet1 | 1234::1 | 480200     |         | 1280  |
 | 126244 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 126245 | v1:6     | ethernet2 | 1235::3 | 319348     |         | 640   |
 | 126246 | v1:6     | ethernet2 | 1235::3 | 319349     |         | 640   |
 | 126247 | null     | null      | null    | unlabelled |         | 0     |
 | 126248 | null     | null      | null    | unlabelled |         | 0     |
 | 126249 | null     | null      | null    | unlabelled |         | 0     |
 | 126250 | null     | null      | null    | unlabelled |         | 0     |
 | 126251 | null     | null      | null    | unlabelled |         | 0     |
 | 177632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 237692 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 379713 | null     | null      | null    | unlabelled |         | 0     |
 | 379714 | v1:4     | ethernet1 | 1.1.1.1 | 71255      |         | 1280  |
 | 379715 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 379716 | v1:4     | ethernet2 | 1.1.2.3 | 607603     |         | 640   |
 | 379717 | v1:4     | ethernet2 | 1.1.2.3 | 607604     |         | 640   |
 | 379718 | null     | null      | null    | unlabelled |         | 0     |
 | 379719 | null     | null      | null    | unlabelled |         | 0     |
 | 379720 | null     | null      | null    | unlabelled |         | 0     |
 | 379721 | null     | null      | null    | unlabelled |         | 0     |
 | 379722 | null     | null      | null    | unlabelled |         | 0     |
 | 447547 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 514648 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 640897 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 655539 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 687814 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 748746 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4236    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 203592  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 319345  | null     | null      | null    | unlabelled |         | 0     |
 | 319346  | v1:6     | ethernet1 | 1235::2 | 126243     |         | 640   |
 | 319347  | v1:6     | ethernet1 | 1235::2 | 126244     |         | 640   |
 | 319348  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 319349  | v1:6     | ethernet2 | 1236::4 | 551550     |         | 1280  |
 | 319350  | null     | null      | null    | unlabelled |         | 0     |
 | 319351  | null     | null      | null    | unlabelled |         | 0     |
 | 319352  | null     | null      | null    | unlabelled |         | 0     |
 | 319353  | null     | null      | null    | unlabelled |         | 0     |
 | 319354  | null     | null      | null    | unlabelled |         | 0     |
 | 519954  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 537288  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 607600  | null     | null      | null    | unlabelled |         | 0     |
 | 607601  | v1:4     | ethernet1 | 1.1.2.2 | 379714     |         | 640   |
 | 607602  | v1:4     | ethernet1 | 1.1.2.2 | 379715     |         | 640   |
 | 607603  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 607604  | v1:4     | ethernet2 | 1.1.3.4 | 276460     |         | 1280  |
 | 607605  | null     | null      | null    | unlabelled |         | 0     |
 | 607606  | null     | null      | null    | unlabelled |         | 0     |
 | 607607  | null     | null      | null    | unlabelled |         | 0     |
 | 607608  | null     | null      | null    | unlabelled |         | 0     |
 | 607609  | null     | null      | null    | unlabelled |         | 0     |
 | 714768  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 790442  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 861129  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1012598 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 93932  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 276456 | null     | null      | null    | unlabelled |         | 0     |
 | 276457 | v1:4     | ethernet1 | 1.1.3.3 | 607601     |         | 0     |
 | 276458 | v1:4     | ethernet1 | 1.1.3.3 | 607602     |         | 0     |
 | 276459 | v1:4     | ethernet1 | 1.1.3.3 | 607603     |         | 0     |
 | 276460 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 276461 | null     | null      | null    | unlabelled |         | 0     |
 | 276462 | null     | null      | null    | unlabelled |         | 0     |
 | 276463 | null     | null      | null    | unlabelled |         | 0     |
 | 276464 | null     | null      | null    | unlabelled |         | 0     |
 | 276465 | null     | null      | null    | unlabelled |         | 0     |
 | 347745 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 449035 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 456547 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 551546 | null     | null      | null    | unlabelled |         | 0     |
 | 551547 | v1:6     | ethernet1 | 1236::3 | 319346     |         | 0     |
 | 551548 | v1:6     | ethernet1 | 1236::3 | 319347     |         | 0     |
 | 551549 | v1:6     | ethernet1 | 1236::3 | 319348     |         | 0     |
 | 551550 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 551551 | null     | null      | null    | unlabelled |         | 0     |
 | 551552 | null     | null      | null    | unlabelled |         | 0     |
 | 551553 | null     | null      | null    | unlabelled |         | 0     |
 | 551554 | null     | null      | null    | unlabelled |         | 0     |
 | 551555 | null     | null      | null    | unlabelled |         | 0     |
 | 608995 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 797452 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#