here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 344784 | null     | null      | null    | unlabelled |         | 0     |
 | 344785 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 344786 | v1:6     | ethernet1 | 1234::2 | 768477     |         | 0     |
 | 344787 | v1:6     | ethernet1 | 1234::2 | 768478     |         | 0     |
 | 344788 | v1:6     | ethernet1 | 1234::2 | 768479     |         | 0     |
 | 344789 | null     | null      | null    | unlabelled |         | 0     |
 | 344790 | null     | null      | null    | unlabelled |         | 0     |
 | 344791 | null     | null      | null    | unlabelled |         | 0     |
 | 344792 | null     | null      | null    | unlabelled |         | 0     |
 | 344793 | null     | null      | null    | unlabelled |         | 0     |
 | 393092 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 477283 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 549963 | null     | null      | null    | unlabelled |         | 0     |
 | 549964 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 549965 | v1:4     | ethernet1 | 1.1.1.2 | 906621     |         | 0     |
 | 549966 | v1:4     | ethernet1 | 1.1.1.2 | 906622     |         | 0     |
 | 549967 | v1:4     | ethernet1 | 1.1.1.2 | 906623     |         | 0     |
 | 549968 | null     | null      | null    | unlabelled |         | 0     |
 | 549969 | null     | null      | null    | unlabelled |         | 0     |
 | 549970 | null     | null      | null    | unlabelled |         | 0     |
 | 549971 | null     | null      | null    | unlabelled |         | 0     |
 | 549972 | null     | null      | null    | unlabelled |         | 0     |
 | 559639 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 588724 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 696770 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 953607 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31027  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 415158 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 507428 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 514469 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 535347 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 644099 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 768475 | null     | null      | null    | unlabelled |         | 0     |
 | 768476 | v1:6     | ethernet1 | 1234::1 | 344785     |         | 1280  |
 | 768477 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 768478 | v1:6     | ethernet2 | 1235::3 | 309809     |         | 640   |
 | 768479 | v1:6     | ethernet2 | 1235::3 | 309810     |         | 640   |
 | 768480 | null     | null      | null    | unlabelled |         | 0     |
 | 768481 | null     | null      | null    | unlabelled |         | 0     |
 | 768482 | null     | null      | null    | unlabelled |         | 0     |
 | 768483 | null     | null      | null    | unlabelled |         | 0     |
 | 768484 | null     | null      | null    | unlabelled |         | 0     |
 | 828162 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 906619 | null     | null      | null    | unlabelled |         | 0     |
 | 906620 | v1:4     | ethernet1 | 1.1.1.1 | 549964     |         | 1280  |
 | 906621 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 906622 | v1:4     | ethernet2 | 1.1.2.3 | 142753     |         | 640   |
 | 906623 | v1:4     | ethernet2 | 1.1.2.3 | 142754     |         | 640   |
 | 906624 | null     | null      | null    | unlabelled |         | 0     |
 | 906625 | null     | null      | null    | unlabelled |         | 0     |
 | 906626 | null     | null      | null    | unlabelled |         | 0     |
 | 906627 | null     | null      | null    | unlabelled |         | 0     |
 | 906628 | null     | null      | null    | unlabelled |         | 0     |
 | 976408 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 142750 | null     | null      | null    | unlabelled |         | 0     |
 | 142751 | v1:4     | ethernet1 | 1.1.2.2 | 906620     |         | 640   |
 | 142752 | v1:4     | ethernet1 | 1.1.2.2 | 906621     |         | 640   |
 | 142753 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 142754 | v1:4     | ethernet2 | 1.1.3.4 | 491194     |         | 1280  |
 | 142755 | null     | null      | null    | unlabelled |         | 0     |
 | 142756 | null     | null      | null    | unlabelled |         | 0     |
 | 142757 | null     | null      | null    | unlabelled |         | 0     |
 | 142758 | null     | null      | null    | unlabelled |         | 0     |
 | 142759 | null     | null      | null    | unlabelled |         | 0     |
 | 219502 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 309806 | null     | null      | null    | unlabelled |         | 0     |
 | 309807 | v1:6     | ethernet1 | 1235::2 | 768476     |         | 640   |
 | 309808 | v1:6     | ethernet1 | 1235::2 | 768477     |         | 640   |
 | 309809 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 309810 | v1:6     | ethernet2 | 1236::4 | 39929      |         | 1280  |
 | 309811 | null     | null      | null    | unlabelled |         | 0     |
 | 309812 | null     | null      | null    | unlabelled |         | 0     |
 | 309813 | null     | null      | null    | unlabelled |         | 0     |
 | 309814 | null     | null      | null    | unlabelled |         | 0     |
 | 309815 | null     | null      | null    | unlabelled |         | 0     |
 | 337017 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 356316 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 412470 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 446028 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 472404 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 538403 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 878985 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39925   | null     | null      | null    | unlabelled |         | 0     |
 | 39926   | v1:6     | ethernet1 | 1236::3 | 309807     |         | 0     |
 | 39927   | v1:6     | ethernet1 | 1236::3 | 309808     |         | 0     |
 | 39928   | v1:6     | ethernet1 | 1236::3 | 309809     |         | 0     |
 | 39929   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 39930   | null     | null      | null    | unlabelled |         | 0     |
 | 39931   | null     | null      | null    | unlabelled |         | 0     |
 | 39932   | null     | null      | null    | unlabelled |         | 0     |
 | 39933   | null     | null      | null    | unlabelled |         | 0     |
 | 39934   | null     | null      | null    | unlabelled |         | 0     |
 | 41839   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 402109  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 491190  | null     | null      | null    | unlabelled |         | 0     |
 | 491191  | v1:4     | ethernet1 | 1.1.3.3 | 142751     |         | 0     |
 | 491192  | v1:4     | ethernet1 | 1.1.3.3 | 142752     |         | 0     |
 | 491193  | v1:4     | ethernet1 | 1.1.3.3 | 142753     |         | 0     |
 | 491194  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 491195  | null     | null      | null    | unlabelled |         | 0     |
 | 491196  | null     | null      | null    | unlabelled |         | 0     |
 | 491197  | null     | null      | null    | unlabelled |         | 0     |
 | 491198  | null     | null      | null    | unlabelled |         | 0     |
 | 491199  | null     | null      | null    | unlabelled |         | 0     |
 | 492280  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 798025  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801822  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1011054 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#