here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57586  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 333051 | null     | null      | null    | unlabelled |         | 0     |
 | 333052 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 333053 | v1:4     | ethernet1 | 1.1.1.2 | 787472     |         | 0     |
 | 333054 | v1:4     | ethernet1 | 1.1.1.2 | 787473     |         | 0     |
 | 333055 | v1:4     | ethernet1 | 1.1.1.2 | 787474     |         | 0     |
 | 333056 | null     | null      | null    | unlabelled |         | 0     |
 | 333057 | null     | null      | null    | unlabelled |         | 0     |
 | 333058 | null     | null      | null    | unlabelled |         | 0     |
 | 333059 | null     | null      | null    | unlabelled |         | 0     |
 | 333060 | null     | null      | null    | unlabelled |         | 0     |
 | 499368 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 504408 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 559288 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 576626 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 611440 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 911773 | null     | null      | null    | unlabelled |         | 0     |
 | 911774 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 911775 | v1:6     | ethernet1 | 1234::2 | 468126     |         | 0     |
 | 911776 | v1:6     | ethernet1 | 1234::2 | 468127     |         | 0     |
 | 911777 | v1:6     | ethernet1 | 1234::2 | 468128     |         | 0     |
 | 911778 | null     | null      | null    | unlabelled |         | 0     |
 | 911779 | null     | null      | null    | unlabelled |         | 0     |
 | 911780 | null     | null      | null    | unlabelled |         | 0     |
 | 911781 | null     | null      | null    | unlabelled |         | 0     |
 | 911782 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58732   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 111542  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 158889  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 468124  | null     | null      | null    | unlabelled |         | 0     |
 | 468125  | v1:6     | ethernet1 | 1234::1 | 911774     |         | 1280  |
 | 468126  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 468127  | v1:6     | ethernet2 | 1235::3 | 389616     |         | 640   |
 | 468128  | v1:6     | ethernet2 | 1235::3 | 389617     |         | 640   |
 | 468129  | null     | null      | null    | unlabelled |         | 0     |
 | 468130  | null     | null      | null    | unlabelled |         | 0     |
 | 468131  | null     | null      | null    | unlabelled |         | 0     |
 | 468132  | null     | null      | null    | unlabelled |         | 0     |
 | 468133  | null     | null      | null    | unlabelled |         | 0     |
 | 573938  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 623023  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 787470  | null     | null      | null    | unlabelled |         | 0     |
 | 787471  | v1:4     | ethernet1 | 1.1.1.1 | 333052     |         | 1280  |
 | 787472  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 787473  | v1:4     | ethernet2 | 1.1.2.3 | 889556     |         | 640   |
 | 787474  | v1:4     | ethernet2 | 1.1.2.3 | 889557     |         | 640   |
 | 787475  | null     | null      | null    | unlabelled |         | 0     |
 | 787476  | null     | null      | null    | unlabelled |         | 0     |
 | 787477  | null     | null      | null    | unlabelled |         | 0     |
 | 787478  | null     | null      | null    | unlabelled |         | 0     |
 | 787479  | null     | null      | null    | unlabelled |         | 0     |
 | 875884  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 884607  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1037432 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68294  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 171292 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 265106 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 308091 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 337396 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 368156 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 389613 | null     | null      | null    | unlabelled |         | 0     |
 | 389614 | v1:6     | ethernet1 | 1235::2 | 468125     |         | 640   |
 | 389615 | v1:6     | ethernet1 | 1235::2 | 468126     |         | 640   |
 | 389616 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 389617 | v1:6     | ethernet2 | 1236::4 | 868953     |         | 1280  |
 | 389618 | null     | null      | null    | unlabelled |         | 0     |
 | 389619 | null     | null      | null    | unlabelled |         | 0     |
 | 389620 | null     | null      | null    | unlabelled |         | 0     |
 | 389621 | null     | null      | null    | unlabelled |         | 0     |
 | 389622 | null     | null      | null    | unlabelled |         | 0     |
 | 400560 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 427460 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 889553 | null     | null      | null    | unlabelled |         | 0     |
 | 889554 | v1:4     | ethernet1 | 1.1.2.2 | 787471     |         | 640   |
 | 889555 | v1:4     | ethernet1 | 1.1.2.2 | 787472     |         | 640   |
 | 889556 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 889557 | v1:4     | ethernet2 | 1.1.3.4 | 627130     |         | 1280  |
 | 889558 | null     | null      | null    | unlabelled |         | 0     |
 | 889559 | null     | null      | null    | unlabelled |         | 0     |
 | 889560 | null     | null      | null    | unlabelled |         | 0     |
 | 889561 | null     | null      | null    | unlabelled |         | 0     |
 | 889562 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 293585 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341712 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440929 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 552027 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 627126 | null     | null      | null    | unlabelled |         | 0     |
 | 627127 | v1:4     | ethernet1 | 1.1.3.3 | 889554     |         | 0     |
 | 627128 | v1:4     | ethernet1 | 1.1.3.3 | 889555     |         | 0     |
 | 627129 | v1:4     | ethernet1 | 1.1.3.3 | 889556     |         | 0     |
 | 627130 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 627131 | null     | null      | null    | unlabelled |         | 0     |
 | 627132 | null     | null      | null    | unlabelled |         | 0     |
 | 627133 | null     | null      | null    | unlabelled |         | 0     |
 | 627134 | null     | null      | null    | unlabelled |         | 0     |
 | 627135 | null     | null      | null    | unlabelled |         | 0     |
 | 689344 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 808882 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 868949 | null     | null      | null    | unlabelled |         | 0     |
 | 868950 | v1:6     | ethernet1 | 1236::3 | 389614     |         | 0     |
 | 868951 | v1:6     | ethernet1 | 1236::3 | 389615     |         | 0     |
 | 868952 | v1:6     | ethernet1 | 1236::3 | 389616     |         | 0     |
 | 868953 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 868954 | null     | null      | null    | unlabelled |         | 0     |
 | 868955 | null     | null      | null    | unlabelled |         | 0     |
 | 868956 | null     | null      | null    | unlabelled |         | 0     |
 | 868957 | null     | null      | null    | unlabelled |         | 0     |
 | 868958 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#