here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 138692 | null     | null      | null    | unlabelled |         | 0     |
 | 138693 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 138694 | v1:4     | ethernet1 | 1.1.1.2 | 942834     |         | 0     |
 | 138695 | v1:4     | ethernet1 | 1.1.1.2 | 942835     |         | 0     |
 | 138696 | v1:4     | ethernet1 | 1.1.1.2 | 942836     |         | 0     |
 | 138697 | null     | null      | null    | unlabelled |         | 0     |
 | 138698 | null     | null      | null    | unlabelled |         | 0     |
 | 138699 | null     | null      | null    | unlabelled |         | 0     |
 | 138700 | null     | null      | null    | unlabelled |         | 0     |
 | 138701 | null     | null      | null    | unlabelled |         | 0     |
 | 264405 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 389891 | null     | null      | null    | unlabelled |         | 0     |
 | 389892 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 389893 | v1:6     | ethernet1 | 1234::2 | 933636     |         | 0     |
 | 389894 | v1:6     | ethernet1 | 1234::2 | 933637     |         | 0     |
 | 389895 | v1:6     | ethernet1 | 1234::2 | 933638     |         | 0     |
 | 389896 | null     | null      | null    | unlabelled |         | 0     |
 | 389897 | null     | null      | null    | unlabelled |         | 0     |
 | 389898 | null     | null      | null    | unlabelled |         | 0     |
 | 389899 | null     | null      | null    | unlabelled |         | 0     |
 | 389900 | null     | null      | null    | unlabelled |         | 0     |
 | 453029 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 566578 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 763645 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 914182 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 975685 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60643  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 354462 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 364816 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 469384 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 596451 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 611690 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 904013 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 933634 | null     | null      | null    | unlabelled |         | 0     |
 | 933635 | v1:6     | ethernet1 | 1234::1 | 389892     |         | 1280  |
 | 933636 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 933637 | v1:6     | ethernet2 | 1235::3 | 384873     |         | 640   |
 | 933638 | v1:6     | ethernet2 | 1235::3 | 384874     |         | 640   |
 | 933639 | null     | null      | null    | unlabelled |         | 0     |
 | 933640 | null     | null      | null    | unlabelled |         | 0     |
 | 933641 | null     | null      | null    | unlabelled |         | 0     |
 | 933642 | null     | null      | null    | unlabelled |         | 0     |
 | 933643 | null     | null      | null    | unlabelled |         | 0     |
 | 942832 | null     | null      | null    | unlabelled |         | 0     |
 | 942833 | v1:4     | ethernet1 | 1.1.1.1 | 138693     |         | 1280  |
 | 942834 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 942835 | v1:4     | ethernet2 | 1.1.2.3 | 767876     |         | 640   |
 | 942836 | v1:4     | ethernet2 | 1.1.2.3 | 767877     |         | 640   |
 | 942837 | null     | null      | null    | unlabelled |         | 0     |
 | 942838 | null     | null      | null    | unlabelled |         | 0     |
 | 942839 | null     | null      | null    | unlabelled |         | 0     |
 | 942840 | null     | null      | null    | unlabelled |         | 0     |
 | 942841 | null     | null      | null    | unlabelled |         | 0     |
 | 942886 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25047  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 80841  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 370603 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 384870 | null     | null      | null    | unlabelled |         | 0     |
 | 384871 | v1:6     | ethernet1 | 1235::2 | 933635     |         | 640   |
 | 384872 | v1:6     | ethernet1 | 1235::2 | 933636     |         | 640   |
 | 384873 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 384874 | v1:6     | ethernet2 | 1236::4 | 37121      |         | 1280  |
 | 384875 | null     | null      | null    | unlabelled |         | 0     |
 | 384876 | null     | null      | null    | unlabelled |         | 0     |
 | 384877 | null     | null      | null    | unlabelled |         | 0     |
 | 384878 | null     | null      | null    | unlabelled |         | 0     |
 | 384879 | null     | null      | null    | unlabelled |         | 0     |
 | 489520 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 629854 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 767873 | null     | null      | null    | unlabelled |         | 0     |
 | 767874 | v1:4     | ethernet1 | 1.1.2.2 | 942833     |         | 640   |
 | 767875 | v1:4     | ethernet1 | 1.1.2.2 | 942834     |         | 640   |
 | 767876 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 767877 | v1:4     | ethernet2 | 1.1.3.4 | 548444     |         | 1280  |
 | 767878 | null     | null      | null    | unlabelled |         | 0     |
 | 767879 | null     | null      | null    | unlabelled |         | 0     |
 | 767880 | null     | null      | null    | unlabelled |         | 0     |
 | 767881 | null     | null      | null    | unlabelled |         | 0     |
 | 767882 | null     | null      | null    | unlabelled |         | 0     |
 | 789731 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871665 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 985169 | v1:6     | ethernet1 | 1235::2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37117  | null     | null      | null    | unlabelled |         | 0     |
 | 37118  | v1:6     | ethernet1 | 1236::3 | 384871     |         | 0     |
 | 37119  | v1:6     | ethernet1 | 1236::3 | 384872     |         | 0     |
 | 37120  | v1:6     | ethernet1 | 1236::3 | 384873     |         | 0     |
 | 37121  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 37122  | null     | null      | null    | unlabelled |         | 0     |
 | 37123  | null     | null      | null    | unlabelled |         | 0     |
 | 37124  | null     | null      | null    | unlabelled |         | 0     |
 | 37125  | null     | null      | null    | unlabelled |         | 0     |
 | 37126  | null     | null      | null    | unlabelled |         | 0     |
 | 37249  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 142971 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 230333 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 270241 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 299038 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 310497 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548440 | null     | null      | null    | unlabelled |         | 0     |
 | 548441 | v1:4     | ethernet1 | 1.1.3.3 | 767874     |         | 0     |
 | 548442 | v1:4     | ethernet1 | 1.1.3.3 | 767875     |         | 0     |
 | 548443 | v1:4     | ethernet1 | 1.1.3.3 | 767876     |         | 0     |
 | 548444 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 548445 | null     | null      | null    | unlabelled |         | 0     |
 | 548446 | null     | null      | null    | unlabelled |         | 0     |
 | 548447 | null     | null      | null    | unlabelled |         | 0     |
 | 548448 | null     | null      | null    | unlabelled |         | 0     |
 | 548449 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#