here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 242904 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 277875 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 301693 | null     | null      | null    | unlabelled |         | 0     |
 | 301694 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 301695 | v1:6     | ethernet1 | 1234::2 | 707535     |         | 0     |
 | 301696 | v1:6     | ethernet1 | 1234::2 | 707536     |         | 0     |
 | 301697 | v1:6     | ethernet1 | 1234::2 | 707537     |         | 0     |
 | 301698 | null     | null      | null    | unlabelled |         | 0     |
 | 301699 | null     | null      | null    | unlabelled |         | 0     |
 | 301700 | null     | null      | null    | unlabelled |         | 0     |
 | 301701 | null     | null      | null    | unlabelled |         | 0     |
 | 301702 | null     | null      | null    | unlabelled |         | 0     |
 | 536594 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 643017 | null     | null      | null    | unlabelled |         | 0     |
 | 643018 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 643019 | v1:4     | ethernet1 | 1.1.1.2 | 37949      |         | 0     |
 | 643020 | v1:4     | ethernet1 | 1.1.1.2 | 37950      |         | 0     |
 | 643021 | v1:4     | ethernet1 | 1.1.1.2 | 37951      |         | 0     |
 | 643022 | null     | null      | null    | unlabelled |         | 0     |
 | 643023 | null     | null      | null    | unlabelled |         | 0     |
 | 643024 | null     | null      | null    | unlabelled |         | 0     |
 | 643025 | null     | null      | null    | unlabelled |         | 0     |
 | 643026 | null     | null      | null    | unlabelled |         | 0     |
 | 670984 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 879783 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 897355 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21484  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 23725  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 37947  | null     | null      | null    | unlabelled |         | 0     |
 | 37948  | v1:4     | ethernet1 | 1.1.1.1 | 643018     |         | 1280  |
 | 37949  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 37950  | v1:4     | ethernet2 | 1.1.2.3 | 247133     |         | 640   |
 | 37951  | v1:4     | ethernet2 | 1.1.2.3 | 247134     |         | 640   |
 | 37952  | null     | null      | null    | unlabelled |         | 0     |
 | 37953  | null     | null      | null    | unlabelled |         | 0     |
 | 37954  | null     | null      | null    | unlabelled |         | 0     |
 | 37955  | null     | null      | null    | unlabelled |         | 0     |
 | 37956  | null     | null      | null    | unlabelled |         | 0     |
 | 133503 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 154114 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 298959 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 378025 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 503005 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 707533 | null     | null      | null    | unlabelled |         | 0     |
 | 707534 | v1:6     | ethernet1 | 1234::1 | 301694     |         | 1280  |
 | 707535 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 707536 | v1:6     | ethernet2 | 1235::3 | 343528     |         | 640   |
 | 707537 | v1:6     | ethernet2 | 1235::3 | 343529     |         | 640   |
 | 707538 | null     | null      | null    | unlabelled |         | 0     |
 | 707539 | null     | null      | null    | unlabelled |         | 0     |
 | 707540 | null     | null      | null    | unlabelled |         | 0     |
 | 707541 | null     | null      | null    | unlabelled |         | 0     |
 | 707542 | null     | null      | null    | unlabelled |         | 0     |
 | 820036 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 191706 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 247130 | null     | null      | null    | unlabelled |         | 0     |
 | 247131 | v1:4     | ethernet1 | 1.1.2.2 | 37948      |         | 640   |
 | 247132 | v1:4     | ethernet1 | 1.1.2.2 | 37949      |         | 640   |
 | 247133 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 247134 | v1:4     | ethernet2 | 1.1.3.4 | 986549     |         | 1280  |
 | 247135 | null     | null      | null    | unlabelled |         | 0     |
 | 247136 | null     | null      | null    | unlabelled |         | 0     |
 | 247137 | null     | null      | null    | unlabelled |         | 0     |
 | 247138 | null     | null      | null    | unlabelled |         | 0     |
 | 247139 | null     | null      | null    | unlabelled |         | 0     |
 | 260517 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 323802 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 343525 | null     | null      | null    | unlabelled |         | 0     |
 | 343526 | v1:6     | ethernet1 | 1235::2 | 707534     |         | 640   |
 | 343527 | v1:6     | ethernet1 | 1235::2 | 707535     |         | 640   |
 | 343528 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 343529 | v1:6     | ethernet2 | 1236::4 | 844786     |         | 1280  |
 | 343530 | null     | null      | null    | unlabelled |         | 0     |
 | 343531 | null     | null      | null    | unlabelled |         | 0     |
 | 343532 | null     | null      | null    | unlabelled |         | 0     |
 | 343533 | null     | null      | null    | unlabelled |         | 0     |
 | 343534 | null     | null      | null    | unlabelled |         | 0     |
 | 476184 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 618302 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 686955 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 844253 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 917162 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 130986 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406144 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 836415 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 844782 | null     | null      | null    | unlabelled |         | 0     |
 | 844783 | v1:6     | ethernet1 | 1236::3 | 343526     |         | 0     |
 | 844784 | v1:6     | ethernet1 | 1236::3 | 343527     |         | 0     |
 | 844785 | v1:6     | ethernet1 | 1236::3 | 343528     |         | 0     |
 | 844786 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 844787 | null     | null      | null    | unlabelled |         | 0     |
 | 844788 | null     | null      | null    | unlabelled |         | 0     |
 | 844789 | null     | null      | null    | unlabelled |         | 0     |
 | 844790 | null     | null      | null    | unlabelled |         | 0     |
 | 844791 | null     | null      | null    | unlabelled |         | 0     |
 | 929857 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 957141 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979700 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 986545 | null     | null      | null    | unlabelled |         | 0     |
 | 986546 | v1:4     | ethernet1 | 1.1.3.3 | 247131     |         | 0     |
 | 986547 | v1:4     | ethernet1 | 1.1.3.3 | 247132     |         | 0     |
 | 986548 | v1:4     | ethernet1 | 1.1.3.3 | 247133     |         | 0     |
 | 986549 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 986550 | null     | null      | null    | unlabelled |         | 0     |
 | 986551 | null     | null      | null    | unlabelled |         | 0     |
 | 986552 | null     | null      | null    | unlabelled |         | 0     |
 | 986553 | null     | null      | null    | unlabelled |         | 0     |
 | 986554 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#