here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 116709 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 239850 | null     | null      | null    | unlabelled |         | 0     |
 | 239851 | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 239852 | v1:4     | ethernet1 | 1.1.1.2 | 867735     |         | 0     |
 | 239853 | v1:4     | ethernet1 | 1.1.1.2 | 867736     |         | 0     |
 | 239854 | v1:4     | ethernet1 | 1.1.1.2 | 867737     |         | 0     |
 | 239855 | null     | null      | null    | unlabelled |         | 0     |
 | 239856 | null     | null      | null    | unlabelled |         | 0     |
 | 239857 | null     | null      | null    | unlabelled |         | 0     |
 | 239858 | null     | null      | null    | unlabelled |         | 0     |
 | 239859 | null     | null      | null    | unlabelled |         | 0     |
 | 330404 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 406247 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 547704 | null     | null      | null    | unlabelled |         | 0     |
 | 547705 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 547706 | v1:6     | ethernet1 | 1234::2 | 451830     |         | 0     |
 | 547707 | v1:6     | ethernet1 | 1234::2 | 451831     |         | 0     |
 | 547708 | v1:6     | ethernet1 | 1234::2 | 451832     |         | 0     |
 | 547709 | null     | null      | null    | unlabelled |         | 0     |
 | 547710 | null     | null      | null    | unlabelled |         | 0     |
 | 547711 | null     | null      | null    | unlabelled |         | 0     |
 | 547712 | null     | null      | null    | unlabelled |         | 0     |
 | 547713 | null     | null      | null    | unlabelled |         | 0     |
 | 692316 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 711354 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 912341 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 193203  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 357963  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 451828  | null     | null      | null    | unlabelled |         | 0     |
 | 451829  | v1:6     | ethernet1 | 1234::1 | 547705     |         | 1280  |
 | 451830  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 451831  | v1:6     | ethernet2 | 1235::3 | 212999     |         | 640   |
 | 451832  | v1:6     | ethernet2 | 1235::3 | 213000     |         | 640   |
 | 451833  | null     | null      | null    | unlabelled |         | 0     |
 | 451834  | null     | null      | null    | unlabelled |         | 0     |
 | 451835  | null     | null      | null    | unlabelled |         | 0     |
 | 451836  | null     | null      | null    | unlabelled |         | 0     |
 | 451837  | null     | null      | null    | unlabelled |         | 0     |
 | 474257  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 669442  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 717941  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 828423  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 867733  | null     | null      | null    | unlabelled |         | 0     |
 | 867734  | v1:4     | ethernet1 | 1.1.1.1 | 239851     |         | 1280  |
 | 867735  | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 867736  | v1:4     | ethernet2 | 1.1.2.3 | 293836     |         | 640   |
 | 867737  | v1:4     | ethernet2 | 1.1.2.3 | 293837     |         | 640   |
 | 867738  | null     | null      | null    | unlabelled |         | 0     |
 | 867739  | null     | null      | null    | unlabelled |         | 0     |
 | 867740  | null     | null      | null    | unlabelled |         | 0     |
 | 867741  | null     | null      | null    | unlabelled |         | 0     |
 | 867742  | null     | null      | null    | unlabelled |         | 0     |
 | 989700  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1045464 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67408   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 122940  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 135071  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212996  | null     | null      | null    | unlabelled |         | 0     |
 | 212997  | v1:6     | ethernet1 | 1235::2 | 451829     |         | 640   |
 | 212998  | v1:6     | ethernet1 | 1235::2 | 451830     |         | 640   |
 | 212999  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 213000  | v1:6     | ethernet2 | 1236::4 | 231824     |         | 1280  |
 | 213001  | null     | null      | null    | unlabelled |         | 0     |
 | 213002  | null     | null      | null    | unlabelled |         | 0     |
 | 213003  | null     | null      | null    | unlabelled |         | 0     |
 | 213004  | null     | null      | null    | unlabelled |         | 0     |
 | 213005  | null     | null      | null    | unlabelled |         | 0     |
 | 293833  | null     | null      | null    | unlabelled |         | 0     |
 | 293834  | v1:4     | ethernet1 | 1.1.2.2 | 867734     |         | 640   |
 | 293835  | v1:4     | ethernet1 | 1.1.2.2 | 867735     |         | 640   |
 | 293836  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 293837  | v1:4     | ethernet2 | 1.1.3.4 | 305168     |         | 1280  |
 | 293838  | null     | null      | null    | unlabelled |         | 0     |
 | 293839  | null     | null      | null    | unlabelled |         | 0     |
 | 293840  | null     | null      | null    | unlabelled |         | 0     |
 | 293841  | null     | null      | null    | unlabelled |         | 0     |
 | 293842  | null     | null      | null    | unlabelled |         | 0     |
 | 350861  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464824  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751163  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 901931  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1001948 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4374   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 72169  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 130171 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 231820 | null     | null      | null    | unlabelled |         | 0     |
 | 231821 | v1:6     | ethernet1 | 1236::3 | 212997     |         | 0     |
 | 231822 | v1:6     | ethernet1 | 1236::3 | 212998     |         | 0     |
 | 231823 | v1:6     | ethernet1 | 1236::3 | 212999     |         | 0     |
 | 231824 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 231825 | null     | null      | null    | unlabelled |         | 0     |
 | 231826 | null     | null      | null    | unlabelled |         | 0     |
 | 231827 | null     | null      | null    | unlabelled |         | 0     |
 | 231828 | null     | null      | null    | unlabelled |         | 0     |
 | 231829 | null     | null      | null    | unlabelled |         | 0     |
 | 305164 | null     | null      | null    | unlabelled |         | 0     |
 | 305165 | v1:4     | ethernet1 | 1.1.3.3 | 293834     |         | 0     |
 | 305166 | v1:4     | ethernet1 | 1.1.3.3 | 293835     |         | 0     |
 | 305167 | v1:4     | ethernet1 | 1.1.3.3 | 293836     |         | 0     |
 | 305168 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 305169 | null     | null      | null    | unlabelled |         | 0     |
 | 305170 | null     | null      | null    | unlabelled |         | 0     |
 | 305171 | null     | null      | null    | unlabelled |         | 0     |
 | 305172 | null     | null      | null    | unlabelled |         | 0     |
 | 305173 | null     | null      | null    | unlabelled |         | 0     |
 | 408466 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 420512 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 604391 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#