here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34586  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 61328  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 141575 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 159694 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 449213 | null     | null      | null    | unlabelled |         | 0     |
 | 449214 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 449215 | v1:4     | ethernet1 | 1.1.1.2 | 869353     |         | 0     |
 | 449216 | v1:4     | ethernet1 | 1.1.1.2 | 869354     |         | 0     |
 | 449217 | v1:4     | ethernet1 | 1.1.1.2 | 869355     |         | 0     |
 | 449218 | null     | null      | null    | unlabelled |         | 0     |
 | 449219 | null     | null      | null    | unlabelled |         | 0     |
 | 449220 | null     | null      | null    | unlabelled |         | 0     |
 | 449221 | null     | null      | null    | unlabelled |         | 0     |
 | 449222 | null     | null      | null    | unlabelled |         | 0     |
 | 688450 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 698390 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814619 | null     | null      | null    | unlabelled |         | 0     |
 | 814620 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814621 | v1:6     | ethernet1 | 1234::2 | 889832     |         | 0     |
 | 814622 | v1:6     | ethernet1 | 1234::2 | 889833     |         | 0     |
 | 814623 | v1:6     | ethernet1 | 1234::2 | 889834     |         | 0     |
 | 814624 | null     | null      | null    | unlabelled |         | 0     |
 | 814625 | null     | null      | null    | unlabelled |         | 0     |
 | 814626 | null     | null      | null    | unlabelled |         | 0     |
 | 814627 | null     | null      | null    | unlabelled |         | 0     |
 | 814628 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 97097   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 175431  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 391588  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 402749  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 620115  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 684803  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 869351  | null     | null      | null    | unlabelled |         | 0     |
 | 869352  | v1:4     | ethernet1 | 1.1.1.1 | 449214     |         | 1280  |
 | 869353  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 869354  | v1:4     | ethernet2 | 1.1.2.3 | 257710     |         | 640   |
 | 869355  | v1:4     | ethernet2 | 1.1.2.3 | 257711     |         | 640   |
 | 869356  | null     | null      | null    | unlabelled |         | 0     |
 | 869357  | null     | null      | null    | unlabelled |         | 0     |
 | 869358  | null     | null      | null    | unlabelled |         | 0     |
 | 869359  | null     | null      | null    | unlabelled |         | 0     |
 | 869360  | null     | null      | null    | unlabelled |         | 0     |
 | 889830  | null     | null      | null    | unlabelled |         | 0     |
 | 889831  | v1:6     | ethernet1 | 1234::1 | 814620     |         | 1280  |
 | 889832  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 889833  | v1:6     | ethernet2 | 1235::3 | 118047     |         | 640   |
 | 889834  | v1:6     | ethernet2 | 1235::3 | 118048     |         | 640   |
 | 889835  | null     | null      | null    | unlabelled |         | 0     |
 | 889836  | null     | null      | null    | unlabelled |         | 0     |
 | 889837  | null     | null      | null    | unlabelled |         | 0     |
 | 889838  | null     | null      | null    | unlabelled |         | 0     |
 | 889839  | null     | null      | null    | unlabelled |         | 0     |
 | 959059  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1021093 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1881   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 118044 | null     | null      | null    | unlabelled |         | 0     |
 | 118045 | v1:6     | ethernet1 | 1235::2 | 889831     |         | 640   |
 | 118046 | v1:6     | ethernet1 | 1235::2 | 889832     |         | 640   |
 | 118047 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 118048 | v1:6     | ethernet2 | 1236::4 | 1013411    |         | 1280  |
 | 118049 | null     | null      | null    | unlabelled |         | 0     |
 | 118050 | null     | null      | null    | unlabelled |         | 0     |
 | 118051 | null     | null      | null    | unlabelled |         | 0     |
 | 118052 | null     | null      | null    | unlabelled |         | 0     |
 | 118053 | null     | null      | null    | unlabelled |         | 0     |
 | 155164 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 257707 | null     | null      | null    | unlabelled |         | 0     |
 | 257708 | v1:4     | ethernet1 | 1.1.2.2 | 869352     |         | 640   |
 | 257709 | v1:4     | ethernet1 | 1.1.2.2 | 869353     |         | 640   |
 | 257710 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 257711 | v1:4     | ethernet2 | 1.1.3.4 | 675548     |         | 1280  |
 | 257712 | null     | null      | null    | unlabelled |         | 0     |
 | 257713 | null     | null      | null    | unlabelled |         | 0     |
 | 257714 | null     | null      | null    | unlabelled |         | 0     |
 | 257715 | null     | null      | null    | unlabelled |         | 0     |
 | 257716 | null     | null      | null    | unlabelled |         | 0     |
 | 286719 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 345004 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 424991 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 477380 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 654196 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 987909 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 252814  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 374112  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 548784  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 675544  | null     | null      | null    | unlabelled |         | 0     |
 | 675545  | v1:4     | ethernet1 | 1.1.3.3 | 257708     |         | 0     |
 | 675546  | v1:4     | ethernet1 | 1.1.3.3 | 257709     |         | 0     |
 | 675547  | v1:4     | ethernet1 | 1.1.3.3 | 257710     |         | 0     |
 | 675548  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 675549  | null     | null      | null    | unlabelled |         | 0     |
 | 675550  | null     | null      | null    | unlabelled |         | 0     |
 | 675551  | null     | null      | null    | unlabelled |         | 0     |
 | 675552  | null     | null      | null    | unlabelled |         | 0     |
 | 675553  | null     | null      | null    | unlabelled |         | 0     |
 | 914328  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 981802  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1013407 | null     | null      | null    | unlabelled |         | 0     |
 | 1013408 | v1:6     | ethernet1 | 1236::3 | 118045     |         | 0     |
 | 1013409 | v1:6     | ethernet1 | 1236::3 | 118046     |         | 0     |
 | 1013410 | v1:6     | ethernet1 | 1236::3 | 118047     |         | 0     |
 | 1013411 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1013412 | null     | null      | null    | unlabelled |         | 0     |
 | 1013413 | null     | null      | null    | unlabelled |         | 0     |
 | 1013414 | null     | null      | null    | unlabelled |         | 0     |
 | 1013415 | null     | null      | null    | unlabelled |         | 0     |
 | 1013416 | null     | null      | null    | unlabelled |         | 0     |
 | 1036840 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#