here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 205906  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 271327  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 393419  | null     | null      | null    | unlabelled |         | 0     |
 | 393420  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 393421  | v1:4     | ethernet1 | 1.1.1.2 | 220789     |         | 0     |
 | 393422  | v1:4     | ethernet1 | 1.1.1.2 | 220790     |         | 0     |
 | 393423  | v1:4     | ethernet1 | 1.1.1.2 | 220791     |         | 0     |
 | 393424  | null     | null      | null    | unlabelled |         | 0     |
 | 393425  | null     | null      | null    | unlabelled |         | 0     |
 | 393426  | null     | null      | null    | unlabelled |         | 0     |
 | 393427  | null     | null      | null    | unlabelled |         | 0     |
 | 393428  | null     | null      | null    | unlabelled |         | 0     |
 | 673109  | null     | null      | null    | unlabelled |         | 0     |
 | 673110  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 673111  | v1:6     | ethernet1 | 1234::2 | 445610     |         | 0     |
 | 673112  | v1:6     | ethernet1 | 1234::2 | 445611     |         | 0     |
 | 673113  | v1:6     | ethernet1 | 1234::2 | 445612     |         | 0     |
 | 673114  | null     | null      | null    | unlabelled |         | 0     |
 | 673115  | null     | null      | null    | unlabelled |         | 0     |
 | 673116  | null     | null      | null    | unlabelled |         | 0     |
 | 673117  | null     | null      | null    | unlabelled |         | 0     |
 | 673118  | null     | null      | null    | unlabelled |         | 0     |
 | 750001  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826791  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943320  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1000423 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120261 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 197448 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220787 | null     | null      | null    | unlabelled |         | 0     |
 | 220788 | v1:4     | ethernet1 | 1.1.1.1 | 393420     |         | 1280  |
 | 220789 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 220790 | v1:4     | ethernet2 | 1.1.2.3 | 319755     |         | 640   |
 | 220791 | v1:4     | ethernet2 | 1.1.2.3 | 319756     |         | 640   |
 | 220792 | null     | null      | null    | unlabelled |         | 0     |
 | 220793 | null     | null      | null    | unlabelled |         | 0     |
 | 220794 | null     | null      | null    | unlabelled |         | 0     |
 | 220795 | null     | null      | null    | unlabelled |         | 0     |
 | 220796 | null     | null      | null    | unlabelled |         | 0     |
 | 292079 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 303896 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 445608 | null     | null      | null    | unlabelled |         | 0     |
 | 445609 | v1:6     | ethernet1 | 1234::1 | 673110     |         | 1280  |
 | 445610 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 445611 | v1:6     | ethernet2 | 1235::3 | 623546     |         | 640   |
 | 445612 | v1:6     | ethernet2 | 1235::3 | 623547     |         | 640   |
 | 445613 | null     | null      | null    | unlabelled |         | 0     |
 | 445614 | null     | null      | null    | unlabelled |         | 0     |
 | 445615 | null     | null      | null    | unlabelled |         | 0     |
 | 445616 | null     | null      | null    | unlabelled |         | 0     |
 | 445617 | null     | null      | null    | unlabelled |         | 0     |
 | 461354 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 465668 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 586226 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 784213 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 126607 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 170643 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 319752 | null     | null      | null    | unlabelled |         | 0     |
 | 319753 | v1:4     | ethernet1 | 1.1.2.2 | 220788     |         | 640   |
 | 319754 | v1:4     | ethernet1 | 1.1.2.2 | 220789     |         | 640   |
 | 319755 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 319756 | v1:4     | ethernet2 | 1.1.3.4 | 730661     |         | 1280  |
 | 319757 | null     | null      | null    | unlabelled |         | 0     |
 | 319758 | null     | null      | null    | unlabelled |         | 0     |
 | 319759 | null     | null      | null    | unlabelled |         | 0     |
 | 319760 | null     | null      | null    | unlabelled |         | 0     |
 | 319761 | null     | null      | null    | unlabelled |         | 0     |
 | 426338 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 457174 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 623543 | null     | null      | null    | unlabelled |         | 0     |
 | 623544 | v1:6     | ethernet1 | 1235::2 | 445609     |         | 640   |
 | 623545 | v1:6     | ethernet1 | 1235::2 | 445610     |         | 640   |
 | 623546 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 623547 | v1:6     | ethernet2 | 1236::4 | 939733     |         | 1280  |
 | 623548 | null     | null      | null    | unlabelled |         | 0     |
 | 623549 | null     | null      | null    | unlabelled |         | 0     |
 | 623550 | null     | null      | null    | unlabelled |         | 0     |
 | 623551 | null     | null      | null    | unlabelled |         | 0     |
 | 623552 | null     | null      | null    | unlabelled |         | 0     |
 | 708617 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 826332 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 874820 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 933477 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26753  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 287044 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 385955 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 581085 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 730657 | null     | null      | null    | unlabelled |         | 0     |
 | 730658 | v1:4     | ethernet1 | 1.1.3.3 | 319753     |         | 0     |
 | 730659 | v1:4     | ethernet1 | 1.1.3.3 | 319754     |         | 0     |
 | 730660 | v1:4     | ethernet1 | 1.1.3.3 | 319755     |         | 0     |
 | 730661 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 730662 | null     | null      | null    | unlabelled |         | 0     |
 | 730663 | null     | null      | null    | unlabelled |         | 0     |
 | 730664 | null     | null      | null    | unlabelled |         | 0     |
 | 730665 | null     | null      | null    | unlabelled |         | 0     |
 | 730666 | null     | null      | null    | unlabelled |         | 0     |
 | 775961 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 904198 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 939729 | null     | null      | null    | unlabelled |         | 0     |
 | 939730 | v1:6     | ethernet1 | 1236::3 | 623544     |         | 0     |
 | 939731 | v1:6     | ethernet1 | 1236::3 | 623545     |         | 0     |
 | 939732 | v1:6     | ethernet1 | 1236::3 | 623546     |         | 0     |
 | 939733 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 939734 | null     | null      | null    | unlabelled |         | 0     |
 | 939735 | null     | null      | null    | unlabelled |         | 0     |
 | 939736 | null     | null      | null    | unlabelled |         | 0     |
 | 939737 | null     | null      | null    | unlabelled |         | 0     |
 | 939738 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#