here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7512   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 43127  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201367 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 247481 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 521001 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 536760 | null     | null      | null    | unlabelled |         | 0     |
 | 536761 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 536762 | v1:4     | ethernet1 | 1.1.1.2 | 778224     |         | 0     |
 | 536763 | v1:4     | ethernet1 | 1.1.1.2 | 778225     |         | 0     |
 | 536764 | v1:4     | ethernet1 | 1.1.1.2 | 778226     |         | 0     |
 | 536765 | null     | null      | null    | unlabelled |         | 0     |
 | 536766 | null     | null      | null    | unlabelled |         | 0     |
 | 536767 | null     | null      | null    | unlabelled |         | 0     |
 | 536768 | null     | null      | null    | unlabelled |         | 0     |
 | 536769 | null     | null      | null    | unlabelled |         | 0     |
 | 548908 | null     | null      | null    | unlabelled |         | 0     |
 | 548909 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 548910 | v1:6     | ethernet1 | 1234::2 | 505317     |         | 0     |
 | 548911 | v1:6     | ethernet1 | 1234::2 | 505318     |         | 0     |
 | 548912 | v1:6     | ethernet1 | 1234::2 | 505319     |         | 0     |
 | 548913 | null     | null      | null    | unlabelled |         | 0     |
 | 548914 | null     | null      | null    | unlabelled |         | 0     |
 | 548915 | null     | null      | null    | unlabelled |         | 0     |
 | 548916 | null     | null      | null    | unlabelled |         | 0     |
 | 548917 | null     | null      | null    | unlabelled |         | 0     |
 | 730022 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19121  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 168035 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 377719 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 492526 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 505315 | null     | null      | null    | unlabelled |         | 0     |
 | 505316 | v1:6     | ethernet1 | 1234::1 | 548909     |         | 1280  |
 | 505317 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 505318 | v1:6     | ethernet2 | 1235::3 | 1003726    |         | 640   |
 | 505319 | v1:6     | ethernet2 | 1235::3 | 1003727    |         | 640   |
 | 505320 | null     | null      | null    | unlabelled |         | 0     |
 | 505321 | null     | null      | null    | unlabelled |         | 0     |
 | 505322 | null     | null      | null    | unlabelled |         | 0     |
 | 505323 | null     | null      | null    | unlabelled |         | 0     |
 | 505324 | null     | null      | null    | unlabelled |         | 0     |
 | 568927 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 590049 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 749903 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 778222 | null     | null      | null    | unlabelled |         | 0     |
 | 778223 | v1:4     | ethernet1 | 1.1.1.1 | 536761     |         | 1280  |
 | 778224 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 778225 | v1:4     | ethernet2 | 1.1.2.3 | 126311     |         | 640   |
 | 778226 | v1:4     | ethernet2 | 1.1.2.3 | 126312     |         | 640   |
 | 778227 | null     | null      | null    | unlabelled |         | 0     |
 | 778228 | null     | null      | null    | unlabelled |         | 0     |
 | 778229 | null     | null      | null    | unlabelled |         | 0     |
 | 778230 | null     | null      | null    | unlabelled |         | 0     |
 | 778231 | null     | null      | null    | unlabelled |         | 0     |
 | 849450 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 104112  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 126308  | null     | null      | null    | unlabelled |         | 0     |
 | 126309  | v1:4     | ethernet1 | 1.1.2.2 | 778223     |         | 640   |
 | 126310  | v1:4     | ethernet1 | 1.1.2.2 | 778224     |         | 640   |
 | 126311  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 126312  | v1:4     | ethernet2 | 1.1.3.4 | 785411     |         | 1280  |
 | 126313  | null     | null      | null    | unlabelled |         | 0     |
 | 126314  | null     | null      | null    | unlabelled |         | 0     |
 | 126315  | null     | null      | null    | unlabelled |         | 0     |
 | 126316  | null     | null      | null    | unlabelled |         | 0     |
 | 126317  | null     | null      | null    | unlabelled |         | 0     |
 | 163819  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 208608  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 242688  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 413285  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 739540  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 925228  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1003723 | null     | null      | null    | unlabelled |         | 0     |
 | 1003724 | v1:6     | ethernet1 | 1235::2 | 505316     |         | 640   |
 | 1003725 | v1:6     | ethernet1 | 1235::2 | 505317     |         | 640   |
 | 1003726 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1003727 | v1:6     | ethernet2 | 1236::4 | 360896     |         | 1280  |
 | 1003728 | null     | null      | null    | unlabelled |         | 0     |
 | 1003729 | null     | null      | null    | unlabelled |         | 0     |
 | 1003730 | null     | null      | null    | unlabelled |         | 0     |
 | 1003731 | null     | null      | null    | unlabelled |         | 0     |
 | 1003732 | null     | null      | null    | unlabelled |         | 0     |
 | 1023224 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 216839  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 360892  | null     | null      | null    | unlabelled |         | 0     |
 | 360893  | v1:6     | ethernet1 | 1236::3 | 1003724    |         | 0     |
 | 360894  | v1:6     | ethernet1 | 1236::3 | 1003725    |         | 0     |
 | 360895  | v1:6     | ethernet1 | 1236::3 | 1003726    |         | 0     |
 | 360896  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 360897  | null     | null      | null    | unlabelled |         | 0     |
 | 360898  | null     | null      | null    | unlabelled |         | 0     |
 | 360899  | null     | null      | null    | unlabelled |         | 0     |
 | 360900  | null     | null      | null    | unlabelled |         | 0     |
 | 360901  | null     | null      | null    | unlabelled |         | 0     |
 | 567423  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 646069  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 785407  | null     | null      | null    | unlabelled |         | 0     |
 | 785408  | v1:4     | ethernet1 | 1.1.3.3 | 126309     |         | 0     |
 | 785409  | v1:4     | ethernet1 | 1.1.3.3 | 126310     |         | 0     |
 | 785410  | v1:4     | ethernet1 | 1.1.3.3 | 126311     |         | 0     |
 | 785411  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 785412  | null     | null      | null    | unlabelled |         | 0     |
 | 785413  | null     | null      | null    | unlabelled |         | 0     |
 | 785414  | null     | null      | null    | unlabelled |         | 0     |
 | 785415  | null     | null      | null    | unlabelled |         | 0     |
 | 785416  | null     | null      | null    | unlabelled |         | 0     |
 | 826375  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 857380  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1048398 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#