here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 139914 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 170518 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 392818 | null     | null      | null    | unlabelled |         | 0     |
 | 392819 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 392820 | v1:4     | ethernet1 | 1.1.1.2 | 43686      |         | 0     |
 | 392821 | v1:4     | ethernet1 | 1.1.1.2 | 43687      |         | 0     |
 | 392822 | v1:4     | ethernet1 | 1.1.1.2 | 43688      |         | 0     |
 | 392823 | null     | null      | null    | unlabelled |         | 0     |
 | 392824 | null     | null      | null    | unlabelled |         | 0     |
 | 392825 | null     | null      | null    | unlabelled |         | 0     |
 | 392826 | null     | null      | null    | unlabelled |         | 0     |
 | 392827 | null     | null      | null    | unlabelled |         | 0     |
 | 575678 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 775763 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809657 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 907749 | null     | null      | null    | unlabelled |         | 0     |
 | 907750 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 907751 | v1:6     | ethernet1 | 1234::2 | 936695     |         | 0     |
 | 907752 | v1:6     | ethernet1 | 1234::2 | 936696     |         | 0     |
 | 907753 | v1:6     | ethernet1 | 1234::2 | 936697     |         | 0     |
 | 907754 | null     | null      | null    | unlabelled |         | 0     |
 | 907755 | null     | null      | null    | unlabelled |         | 0     |
 | 907756 | null     | null      | null    | unlabelled |         | 0     |
 | 907757 | null     | null      | null    | unlabelled |         | 0     |
 | 907758 | null     | null      | null    | unlabelled |         | 0     |
 | 968956 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3361    | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 43684   | null     | null      | null    | unlabelled |         | 0     |
 | 43685   | v1:4     | ethernet1 | 1.1.1.1 | 392819     |         | 1280  |
 | 43686   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 43687   | v1:4     | ethernet2 | 1.1.2.3 | 91404      |         | 640   |
 | 43688   | v1:4     | ethernet2 | 1.1.2.3 | 91405      |         | 640   |
 | 43689   | null     | null      | null    | unlabelled |         | 0     |
 | 43690   | null     | null      | null    | unlabelled |         | 0     |
 | 43691   | null     | null      | null    | unlabelled |         | 0     |
 | 43692   | null     | null      | null    | unlabelled |         | 0     |
 | 43693   | null     | null      | null    | unlabelled |         | 0     |
 | 281194  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 446706  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 492830  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 582001  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 888339  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 897579  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 936693  | null     | null      | null    | unlabelled |         | 0     |
 | 936694  | v1:6     | ethernet1 | 1234::1 | 907750     |         | 1280  |
 | 936695  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 936696  | v1:6     | ethernet2 | 1235::3 | 55086      |         | 640   |
 | 936697  | v1:6     | ethernet2 | 1235::3 | 55087      |         | 640   |
 | 936698  | null     | null      | null    | unlabelled |         | 0     |
 | 936699  | null     | null      | null    | unlabelled |         | 0     |
 | 936700  | null     | null      | null    | unlabelled |         | 0     |
 | 936701  | null     | null      | null    | unlabelled |         | 0     |
 | 936702  | null     | null      | null    | unlabelled |         | 0     |
 | 1016924 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55083  | null     | null      | null    | unlabelled |         | 0     |
 | 55084  | v1:6     | ethernet1 | 1235::2 | 936694     |         | 640   |
 | 55085  | v1:6     | ethernet1 | 1235::2 | 936695     |         | 640   |
 | 55086  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 55087  | v1:6     | ethernet2 | 1236::4 | 389293     |         | 1280  |
 | 55088  | null     | null      | null    | unlabelled |         | 0     |
 | 55089  | null     | null      | null    | unlabelled |         | 0     |
 | 55090  | null     | null      | null    | unlabelled |         | 0     |
 | 55091  | null     | null      | null    | unlabelled |         | 0     |
 | 55092  | null     | null      | null    | unlabelled |         | 0     |
 | 91401  | null     | null      | null    | unlabelled |         | 0     |
 | 91402  | v1:4     | ethernet1 | 1.1.2.2 | 43685      |         | 640   |
 | 91403  | v1:4     | ethernet1 | 1.1.2.2 | 43686      |         | 640   |
 | 91404  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 91405  | v1:4     | ethernet2 | 1.1.3.4 | 183158     |         | 1280  |
 | 91406  | null     | null      | null    | unlabelled |         | 0     |
 | 91407  | null     | null      | null    | unlabelled |         | 0     |
 | 91408  | null     | null      | null    | unlabelled |         | 0     |
 | 91409  | null     | null      | null    | unlabelled |         | 0     |
 | 91410  | null     | null      | null    | unlabelled |         | 0     |
 | 282682 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 472503 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495952 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 506605 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 721613 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 785858 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 918595 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 986982 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54999  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 183154 | null     | null      | null    | unlabelled |         | 0     |
 | 183155 | v1:4     | ethernet1 | 1.1.3.3 | 91402      |         | 0     |
 | 183156 | v1:4     | ethernet1 | 1.1.3.3 | 91403      |         | 0     |
 | 183157 | v1:4     | ethernet1 | 1.1.3.3 | 91404      |         | 0     |
 | 183158 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 183159 | null     | null      | null    | unlabelled |         | 0     |
 | 183160 | null     | null      | null    | unlabelled |         | 0     |
 | 183161 | null     | null      | null    | unlabelled |         | 0     |
 | 183162 | null     | null      | null    | unlabelled |         | 0     |
 | 183163 | null     | null      | null    | unlabelled |         | 0     |
 | 389289 | null     | null      | null    | unlabelled |         | 0     |
 | 389290 | v1:6     | ethernet1 | 1236::3 | 55084      |         | 0     |
 | 389291 | v1:6     | ethernet1 | 1236::3 | 55085      |         | 0     |
 | 389292 | v1:6     | ethernet1 | 1236::3 | 55086      |         | 0     |
 | 389293 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 389294 | null     | null      | null    | unlabelled |         | 0     |
 | 389295 | null     | null      | null    | unlabelled |         | 0     |
 | 389296 | null     | null      | null    | unlabelled |         | 0     |
 | 389297 | null     | null      | null    | unlabelled |         | 0     |
 | 389298 | null     | null      | null    | unlabelled |         | 0     |
 | 496205 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 652164 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 746950 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 812243 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 978768 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#