here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 472616 | null     | null      | null    | unlabelled |         | 0     |
 | 472617 | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 472618 | v1:4     | ethernet1 | 1.1.1.2 | 82531      |         | 0     |
 | 472619 | v1:4     | ethernet1 | 1.1.1.2 | 82532      |         | 0     |
 | 472620 | v1:4     | ethernet1 | 1.1.1.2 | 82533      |         | 0     |
 | 472621 | null     | null      | null    | unlabelled |         | 0     |
 | 472622 | null     | null      | null    | unlabelled |         | 0     |
 | 472623 | null     | null      | null    | unlabelled |         | 0     |
 | 472624 | null     | null      | null    | unlabelled |         | 0     |
 | 472625 | null     | null      | null    | unlabelled |         | 0     |
 | 521684 | null     | null      | null    | unlabelled |         | 0     |
 | 521685 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 521686 | v1:6     | ethernet1 | 1234::2 | 873282     |         | 0     |
 | 521687 | v1:6     | ethernet1 | 1234::2 | 873283     |         | 0     |
 | 521688 | v1:6     | ethernet1 | 1234::2 | 873284     |         | 0     |
 | 521689 | null     | null      | null    | unlabelled |         | 0     |
 | 521690 | null     | null      | null    | unlabelled |         | 0     |
 | 521691 | null     | null      | null    | unlabelled |         | 0     |
 | 521692 | null     | null      | null    | unlabelled |         | 0     |
 | 521693 | null     | null      | null    | unlabelled |         | 0     |
 | 583184 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 655645 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 690073 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 855013 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 877745 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 887527 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45861   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 49501   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82529   | null     | null      | null    | unlabelled |         | 0     |
 | 82530   | v1:4     | ethernet1 | 1.1.1.1 | 472617     |         | 1280  |
 | 82531   | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 82532   | v1:4     | ethernet2 | 1.1.2.3 | 952453     |         | 640   |
 | 82533   | v1:4     | ethernet2 | 1.1.2.3 | 952454     |         | 640   |
 | 82534   | null     | null      | null    | unlabelled |         | 0     |
 | 82535   | null     | null      | null    | unlabelled |         | 0     |
 | 82536   | null     | null      | null    | unlabelled |         | 0     |
 | 82537   | null     | null      | null    | unlabelled |         | 0     |
 | 82538   | null     | null      | null    | unlabelled |         | 0     |
 | 126182  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 227007  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 541280  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 628880  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 731477  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 873280  | null     | null      | null    | unlabelled |         | 0     |
 | 873281  | v1:6     | ethernet1 | 1234::1 | 521685     |         | 1280  |
 | 873282  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 873283  | v1:6     | ethernet2 | 1235::3 | 662919     |         | 640   |
 | 873284  | v1:6     | ethernet2 | 1235::3 | 662920     |         | 640   |
 | 873285  | null     | null      | null    | unlabelled |         | 0     |
 | 873286  | null     | null      | null    | unlabelled |         | 0     |
 | 873287  | null     | null      | null    | unlabelled |         | 0     |
 | 873288  | null     | null      | null    | unlabelled |         | 0     |
 | 873289  | null     | null      | null    | unlabelled |         | 0     |
 | 1044970 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 238031 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 648739 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 662916 | null     | null      | null    | unlabelled |         | 0     |
 | 662917 | v1:6     | ethernet1 | 1235::2 | 873281     |         | 640   |
 | 662918 | v1:6     | ethernet1 | 1235::2 | 873282     |         | 640   |
 | 662919 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 662920 | v1:6     | ethernet2 | 1236::4 | 147945     |         | 1280  |
 | 662921 | null     | null      | null    | unlabelled |         | 0     |
 | 662922 | null     | null      | null    | unlabelled |         | 0     |
 | 662923 | null     | null      | null    | unlabelled |         | 0     |
 | 662924 | null     | null      | null    | unlabelled |         | 0     |
 | 662925 | null     | null      | null    | unlabelled |         | 0     |
 | 665601 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 721135 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 736184 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 813170 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 870304 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 906446 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 952450 | null     | null      | null    | unlabelled |         | 0     |
 | 952451 | v1:4     | ethernet1 | 1.1.2.2 | 82530      |         | 640   |
 | 952452 | v1:4     | ethernet1 | 1.1.2.2 | 82531      |         | 640   |
 | 952453 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 952454 | v1:4     | ethernet2 | 1.1.3.4 | 786873     |         | 1280  |
 | 952455 | null     | null      | null    | unlabelled |         | 0     |
 | 952456 | null     | null      | null    | unlabelled |         | 0     |
 | 952457 | null     | null      | null    | unlabelled |         | 0     |
 | 952458 | null     | null      | null    | unlabelled |         | 0     |
 | 952459 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22889  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 147941 | null     | null      | null    | unlabelled |         | 0     |
 | 147942 | v1:6     | ethernet1 | 1236::3 | 662917     |         | 0     |
 | 147943 | v1:6     | ethernet1 | 1236::3 | 662918     |         | 0     |
 | 147944 | v1:6     | ethernet1 | 1236::3 | 662919     |         | 0     |
 | 147945 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 147946 | null     | null      | null    | unlabelled |         | 0     |
 | 147947 | null     | null      | null    | unlabelled |         | 0     |
 | 147948 | null     | null      | null    | unlabelled |         | 0     |
 | 147949 | null     | null      | null    | unlabelled |         | 0     |
 | 147950 | null     | null      | null    | unlabelled |         | 0     |
 | 149129 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 238689 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 323617 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 461264 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 760357 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 786869 | null     | null      | null    | unlabelled |         | 0     |
 | 786870 | v1:4     | ethernet1 | 1.1.3.3 | 952451     |         | 0     |
 | 786871 | v1:4     | ethernet1 | 1.1.3.3 | 952452     |         | 0     |
 | 786872 | v1:4     | ethernet1 | 1.1.3.3 | 952453     |         | 0     |
 | 786873 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 786874 | null     | null      | null    | unlabelled |         | 0     |
 | 786875 | null     | null      | null    | unlabelled |         | 0     |
 | 786876 | null     | null      | null    | unlabelled |         | 0     |
 | 786877 | null     | null      | null    | unlabelled |         | 0     |
 | 786878 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#