here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31309   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 130666  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 159218  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 364662  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 690431  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 754845  | null     | null      | null    | unlabelled |         | 0     |
 | 754846  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 754847  | v1:4     | ethernet1 | 1.1.1.2 | 157975     |         | 0     |
 | 754848  | v1:4     | ethernet1 | 1.1.1.2 | 157976     |         | 0     |
 | 754849  | v1:4     | ethernet1 | 1.1.1.2 | 157977     |         | 0     |
 | 754850  | null     | null      | null    | unlabelled |         | 0     |
 | 754851  | null     | null      | null    | unlabelled |         | 0     |
 | 754852  | null     | null      | null    | unlabelled |         | 0     |
 | 754853  | null     | null      | null    | unlabelled |         | 0     |
 | 754854  | null     | null      | null    | unlabelled |         | 0     |
 | 1022527 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1045407 | null     | null      | null    | unlabelled |         | 0     |
 | 1045408 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1045409 | v1:6     | ethernet1 | 1234::2 | 882720     |         | 0     |
 | 1045410 | v1:6     | ethernet1 | 1234::2 | 882721     |         | 0     |
 | 1045411 | v1:6     | ethernet1 | 1234::2 | 882722     |         | 0     |
 | 1045412 | null     | null      | null    | unlabelled |         | 0     |
 | 1045413 | null     | null      | null    | unlabelled |         | 0     |
 | 1045414 | null     | null      | null    | unlabelled |         | 0     |
 | 1045415 | null     | null      | null    | unlabelled |         | 0     |
 | 1045416 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24766  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 157973 | null     | null      | null    | unlabelled |         | 0     |
 | 157974 | v1:4     | ethernet1 | 1.1.1.1 | 754846     |         | 1280  |
 | 157975 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 157976 | v1:4     | ethernet2 | 1.1.2.3 | 182857     |         | 640   |
 | 157977 | v1:4     | ethernet2 | 1.1.2.3 | 182858     |         | 640   |
 | 157978 | null     | null      | null    | unlabelled |         | 0     |
 | 157979 | null     | null      | null    | unlabelled |         | 0     |
 | 157980 | null     | null      | null    | unlabelled |         | 0     |
 | 157981 | null     | null      | null    | unlabelled |         | 0     |
 | 157982 | null     | null      | null    | unlabelled |         | 0     |
 | 217595 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 239670 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 262204 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 270294 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 402012 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 824337 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 882718 | null     | null      | null    | unlabelled |         | 0     |
 | 882719 | v1:6     | ethernet1 | 1234::1 | 1045408    |         | 1280  |
 | 882720 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 882721 | v1:6     | ethernet2 | 1235::3 | 444822     |         | 640   |
 | 882722 | v1:6     | ethernet2 | 1235::3 | 444823     |         | 640   |
 | 882723 | null     | null      | null    | unlabelled |         | 0     |
 | 882724 | null     | null      | null    | unlabelled |         | 0     |
 | 882725 | null     | null      | null    | unlabelled |         | 0     |
 | 882726 | null     | null      | null    | unlabelled |         | 0     |
 | 882727 | null     | null      | null    | unlabelled |         | 0     |
 | 944198 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 182854 | null     | null      | null    | unlabelled |         | 0     |
 | 182855 | v1:4     | ethernet1 | 1.1.2.2 | 157974     |         | 640   |
 | 182856 | v1:4     | ethernet1 | 1.1.2.2 | 157975     |         | 640   |
 | 182857 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 182858 | v1:4     | ethernet2 | 1.1.3.4 | 768859     |         | 1280  |
 | 182859 | null     | null      | null    | unlabelled |         | 0     |
 | 182860 | null     | null      | null    | unlabelled |         | 0     |
 | 182861 | null     | null      | null    | unlabelled |         | 0     |
 | 182862 | null     | null      | null    | unlabelled |         | 0     |
 | 182863 | null     | null      | null    | unlabelled |         | 0     |
 | 261066 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 359379 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 444819 | null     | null      | null    | unlabelled |         | 0     |
 | 444820 | v1:6     | ethernet1 | 1235::2 | 882719     |         | 640   |
 | 444821 | v1:6     | ethernet1 | 1235::2 | 882720     |         | 640   |
 | 444822 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 444823 | v1:6     | ethernet2 | 1236::4 | 409644     |         | 1280  |
 | 444824 | null     | null      | null    | unlabelled |         | 0     |
 | 444825 | null     | null      | null    | unlabelled |         | 0     |
 | 444826 | null     | null      | null    | unlabelled |         | 0     |
 | 444827 | null     | null      | null    | unlabelled |         | 0     |
 | 444828 | null     | null      | null    | unlabelled |         | 0     |
 | 623764 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 721075 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 724901 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747727 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 791858 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 938978 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115209 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 135925 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 151038 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 273270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 366330 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391167 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 409640 | null     | null      | null    | unlabelled |         | 0     |
 | 409641 | v1:6     | ethernet1 | 1236::3 | 444820     |         | 0     |
 | 409642 | v1:6     | ethernet1 | 1236::3 | 444821     |         | 0     |
 | 409643 | v1:6     | ethernet1 | 1236::3 | 444822     |         | 0     |
 | 409644 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 409645 | null     | null      | null    | unlabelled |         | 0     |
 | 409646 | null     | null      | null    | unlabelled |         | 0     |
 | 409647 | null     | null      | null    | unlabelled |         | 0     |
 | 409648 | null     | null      | null    | unlabelled |         | 0     |
 | 409649 | null     | null      | null    | unlabelled |         | 0     |
 | 768855 | null     | null      | null    | unlabelled |         | 0     |
 | 768856 | v1:4     | ethernet1 | 1.1.3.3 | 182855     |         | 0     |
 | 768857 | v1:4     | ethernet1 | 1.1.3.3 | 182856     |         | 0     |
 | 768858 | v1:4     | ethernet1 | 1.1.3.3 | 182857     |         | 0     |
 | 768859 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 768860 | null     | null      | null    | unlabelled |         | 0     |
 | 768861 | null     | null      | null    | unlabelled |         | 0     |
 | 768862 | null     | null      | null    | unlabelled |         | 0     |
 | 768863 | null     | null      | null    | unlabelled |         | 0     |
 | 768864 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#