here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68004  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 85510  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 137593 | null     | null      | null    | unlabelled |         | 0     |
 | 137594 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137595 | v1:6     | ethernet1 | 1234::2 | 178000     |         | 0     |
 | 137596 | v1:6     | ethernet1 | 1234::2 | 178001     |         | 0     |
 | 137597 | v1:6     | ethernet1 | 1234::2 | 178002     |         | 0     |
 | 137598 | null     | null      | null    | unlabelled |         | 0     |
 | 137599 | null     | null      | null    | unlabelled |         | 0     |
 | 137600 | null     | null      | null    | unlabelled |         | 0     |
 | 137601 | null     | null      | null    | unlabelled |         | 0     |
 | 137602 | null     | null      | null    | unlabelled |         | 0     |
 | 179791 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 367424 | null     | null      | null    | unlabelled |         | 0     |
 | 367425 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 367426 | v1:4     | ethernet1 | 1.1.1.2 | 707042     |         | 0     |
 | 367427 | v1:4     | ethernet1 | 1.1.1.2 | 707043     |         | 0     |
 | 367428 | v1:4     | ethernet1 | 1.1.1.2 | 707044     |         | 0     |
 | 367429 | null     | null      | null    | unlabelled |         | 0     |
 | 367430 | null     | null      | null    | unlabelled |         | 0     |
 | 367431 | null     | null      | null    | unlabelled |         | 0     |
 | 367432 | null     | null      | null    | unlabelled |         | 0     |
 | 367433 | null     | null      | null    | unlabelled |         | 0     |
 | 636213 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 639346 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 847298 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 95011  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 111946 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 163447 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 177998 | null     | null      | null    | unlabelled |         | 0     |
 | 177999 | v1:6     | ethernet1 | 1234::1 | 137594     |         | 1280  |
 | 178000 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 178001 | v1:6     | ethernet2 | 1235::3 | 1047228    |         | 640   |
 | 178002 | v1:6     | ethernet2 | 1235::3 | 1047229    |         | 640   |
 | 178003 | null     | null      | null    | unlabelled |         | 0     |
 | 178004 | null     | null      | null    | unlabelled |         | 0     |
 | 178005 | null     | null      | null    | unlabelled |         | 0     |
 | 178006 | null     | null      | null    | unlabelled |         | 0     |
 | 178007 | null     | null      | null    | unlabelled |         | 0     |
 | 263746 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 272389 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 707040 | null     | null      | null    | unlabelled |         | 0     |
 | 707041 | v1:4     | ethernet1 | 1.1.1.1 | 367425     |         | 1280  |
 | 707042 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 707043 | v1:4     | ethernet2 | 1.1.2.3 | 562091     |         | 640   |
 | 707044 | v1:4     | ethernet2 | 1.1.2.3 | 562092     |         | 640   |
 | 707045 | null     | null      | null    | unlabelled |         | 0     |
 | 707046 | null     | null      | null    | unlabelled |         | 0     |
 | 707047 | null     | null      | null    | unlabelled |         | 0     |
 | 707048 | null     | null      | null    | unlabelled |         | 0     |
 | 707049 | null     | null      | null    | unlabelled |         | 0     |
 | 721480 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 735311 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 796830 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12029   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 244327  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 328243  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 369457  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 562088  | null     | null      | null    | unlabelled |         | 0     |
 | 562089  | v1:4     | ethernet1 | 1.1.2.2 | 707041     |         | 640   |
 | 562090  | v1:4     | ethernet1 | 1.1.2.2 | 707042     |         | 640   |
 | 562091  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 562092  | v1:4     | ethernet2 | 1.1.3.4 | 361779     |         | 1280  |
 | 562093  | null     | null      | null    | unlabelled |         | 0     |
 | 562094  | null     | null      | null    | unlabelled |         | 0     |
 | 562095  | null     | null      | null    | unlabelled |         | 0     |
 | 562096  | null     | null      | null    | unlabelled |         | 0     |
 | 562097  | null     | null      | null    | unlabelled |         | 0     |
 | 774691  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 872297  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 906839  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1010093 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1047225 | null     | null      | null    | unlabelled |         | 0     |
 | 1047226 | v1:6     | ethernet1 | 1235::2 | 177999     |         | 640   |
 | 1047227 | v1:6     | ethernet1 | 1235::2 | 178000     |         | 640   |
 | 1047228 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1047229 | v1:6     | ethernet2 | 1236::4 | 647014     |         | 1280  |
 | 1047230 | null     | null      | null    | unlabelled |         | 0     |
 | 1047231 | null     | null      | null    | unlabelled |         | 0     |
 | 1047232 | null     | null      | null    | unlabelled |         | 0     |
 | 1047233 | null     | null      | null    | unlabelled |         | 0     |
 | 1047234 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4220   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 110801 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 115136 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 361775 | null     | null      | null    | unlabelled |         | 0     |
 | 361776 | v1:4     | ethernet1 | 1.1.3.3 | 562089     |         | 0     |
 | 361777 | v1:4     | ethernet1 | 1.1.3.3 | 562090     |         | 0     |
 | 361778 | v1:4     | ethernet1 | 1.1.3.3 | 562091     |         | 0     |
 | 361779 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 361780 | null     | null      | null    | unlabelled |         | 0     |
 | 361781 | null     | null      | null    | unlabelled |         | 0     |
 | 361782 | null     | null      | null    | unlabelled |         | 0     |
 | 361783 | null     | null      | null    | unlabelled |         | 0     |
 | 361784 | null     | null      | null    | unlabelled |         | 0     |
 | 501728 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 602334 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647010 | null     | null      | null    | unlabelled |         | 0     |
 | 647011 | v1:6     | ethernet1 | 1236::3 | 1047226    |         | 0     |
 | 647012 | v1:6     | ethernet1 | 1236::3 | 1047227    |         | 0     |
 | 647013 | v1:6     | ethernet1 | 1236::3 | 1047228    |         | 0     |
 | 647014 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 647015 | null     | null      | null    | unlabelled |         | 0     |
 | 647016 | null     | null      | null    | unlabelled |         | 0     |
 | 647017 | null     | null      | null    | unlabelled |         | 0     |
 | 647018 | null     | null      | null    | unlabelled |         | 0     |
 | 647019 | null     | null      | null    | unlabelled |         | 0     |
 | 992658 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#