here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 179036 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202849 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 342642 | null     | null      | null    | unlabelled |         | 0     |
 | 342643 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 342644 | v1:4     | ethernet1 | 1.1.1.2 | 286855     |         | 0     |
 | 342645 | v1:4     | ethernet1 | 1.1.1.2 | 286856     |         | 0     |
 | 342646 | v1:4     | ethernet1 | 1.1.1.2 | 286857     |         | 0     |
 | 342647 | null     | null      | null    | unlabelled |         | 0     |
 | 342648 | null     | null      | null    | unlabelled |         | 0     |
 | 342649 | null     | null      | null    | unlabelled |         | 0     |
 | 342650 | null     | null      | null    | unlabelled |         | 0     |
 | 342651 | null     | null      | null    | unlabelled |         | 0     |
 | 345016 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 399249 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 697968 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 777435 | null     | null      | null    | unlabelled |         | 0     |
 | 777436 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 777437 | v1:6     | ethernet1 | 1234::2 | 297898     |         | 0     |
 | 777438 | v1:6     | ethernet1 | 1234::2 | 297899     |         | 0     |
 | 777439 | v1:6     | ethernet1 | 1234::2 | 297900     |         | 0     |
 | 777440 | null     | null      | null    | unlabelled |         | 0     |
 | 777441 | null     | null      | null    | unlabelled |         | 0     |
 | 777442 | null     | null      | null    | unlabelled |         | 0     |
 | 777443 | null     | null      | null    | unlabelled |         | 0     |
 | 777444 | null     | null      | null    | unlabelled |         | 0     |
 | 803164 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86484  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 104332 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 139996 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 160553 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 247986 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 286853 | null     | null      | null    | unlabelled |         | 0     |
 | 286854 | v1:4     | ethernet1 | 1.1.1.1 | 342643     |         | 1280  |
 | 286855 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 286856 | v1:4     | ethernet2 | 1.1.2.3 | 73614      |         | 640   |
 | 286857 | v1:4     | ethernet2 | 1.1.2.3 | 73615      |         | 640   |
 | 286858 | null     | null      | null    | unlabelled |         | 0     |
 | 286859 | null     | null      | null    | unlabelled |         | 0     |
 | 286860 | null     | null      | null    | unlabelled |         | 0     |
 | 286861 | null     | null      | null    | unlabelled |         | 0     |
 | 286862 | null     | null      | null    | unlabelled |         | 0     |
 | 297896 | null     | null      | null    | unlabelled |         | 0     |
 | 297897 | v1:6     | ethernet1 | 1234::1 | 777436     |         | 1280  |
 | 297898 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 297899 | v1:6     | ethernet2 | 1235::3 | 971615     |         | 640   |
 | 297900 | v1:6     | ethernet2 | 1235::3 | 971616     |         | 640   |
 | 297901 | null     | null      | null    | unlabelled |         | 0     |
 | 297902 | null     | null      | null    | unlabelled |         | 0     |
 | 297903 | null     | null      | null    | unlabelled |         | 0     |
 | 297904 | null     | null      | null    | unlabelled |         | 0     |
 | 297905 | null     | null      | null    | unlabelled |         | 0     |
 | 696949 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 714089 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 913436 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9546    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 14212   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 33510   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 73611   | null     | null      | null    | unlabelled |         | 0     |
 | 73612   | v1:4     | ethernet1 | 1.1.2.2 | 286854     |         | 640   |
 | 73613   | v1:4     | ethernet1 | 1.1.2.2 | 286855     |         | 640   |
 | 73614   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 73615   | v1:4     | ethernet2 | 1.1.3.4 | 128084     |         | 1280  |
 | 73616   | null     | null      | null    | unlabelled |         | 0     |
 | 73617   | null     | null      | null    | unlabelled |         | 0     |
 | 73618   | null     | null      | null    | unlabelled |         | 0     |
 | 73619   | null     | null      | null    | unlabelled |         | 0     |
 | 73620   | null     | null      | null    | unlabelled |         | 0     |
 | 576803  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 585749  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757300  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 790457  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 971612  | null     | null      | null    | unlabelled |         | 0     |
 | 971613  | v1:6     | ethernet1 | 1235::2 | 297897     |         | 640   |
 | 971614  | v1:6     | ethernet1 | 1235::2 | 297898     |         | 640   |
 | 971615  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 971616  | v1:6     | ethernet2 | 1236::4 | 923415     |         | 1280  |
 | 971617  | null     | null      | null    | unlabelled |         | 0     |
 | 971618  | null     | null      | null    | unlabelled |         | 0     |
 | 971619  | null     | null      | null    | unlabelled |         | 0     |
 | 971620  | null     | null      | null    | unlabelled |         | 0     |
 | 971621  | null     | null      | null    | unlabelled |         | 0     |
 | 1005355 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 128080  | null     | null      | null    | unlabelled |         | 0     |
 | 128081  | v1:4     | ethernet1 | 1.1.3.3 | 73612      |         | 0     |
 | 128082  | v1:4     | ethernet1 | 1.1.3.3 | 73613      |         | 0     |
 | 128083  | v1:4     | ethernet1 | 1.1.3.3 | 73614      |         | 0     |
 | 128084  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 128085  | null     | null      | null    | unlabelled |         | 0     |
 | 128086  | null     | null      | null    | unlabelled |         | 0     |
 | 128087  | null     | null      | null    | unlabelled |         | 0     |
 | 128088  | null     | null      | null    | unlabelled |         | 0     |
 | 128089  | null     | null      | null    | unlabelled |         | 0     |
 | 160169  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 288827  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 325698  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 852180  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 923411  | null     | null      | null    | unlabelled |         | 0     |
 | 923412  | v1:6     | ethernet1 | 1236::3 | 971613     |         | 0     |
 | 923413  | v1:6     | ethernet1 | 1236::3 | 971614     |         | 0     |
 | 923414  | v1:6     | ethernet1 | 1236::3 | 971615     |         | 0     |
 | 923415  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 923416  | null     | null      | null    | unlabelled |         | 0     |
 | 923417  | null     | null      | null    | unlabelled |         | 0     |
 | 923418  | null     | null      | null    | unlabelled |         | 0     |
 | 923419  | null     | null      | null    | unlabelled |         | 0     |
 | 923420  | null     | null      | null    | unlabelled |         | 0     |
 | 935513  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1044228 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#