here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8347   | null     | null      | null    | unlabelled |         | 0     |
 | 8348   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 8349   | v1:6     | ethernet1 | 1234::2 | 489313     |         | 0     |
 | 8350   | v1:6     | ethernet1 | 1234::2 | 489314     |         | 0     |
 | 8351   | v1:6     | ethernet1 | 1234::2 | 489315     |         | 0     |
 | 8352   | null     | null      | null    | unlabelled |         | 0     |
 | 8353   | null     | null      | null    | unlabelled |         | 0     |
 | 8354   | null     | null      | null    | unlabelled |         | 0     |
 | 8355   | null     | null      | null    | unlabelled |         | 0     |
 | 8356   | null     | null      | null    | unlabelled |         | 0     |
 | 313833 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 340938 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543721 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 779144 | null     | null      | null    | unlabelled |         | 0     |
 | 779145 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 779146 | v1:4     | ethernet1 | 1.1.1.2 | 292965     |         | 0     |
 | 779147 | v1:4     | ethernet1 | 1.1.1.2 | 292966     |         | 0     |
 | 779148 | v1:4     | ethernet1 | 1.1.1.2 | 292967     |         | 0     |
 | 779149 | null     | null      | null    | unlabelled |         | 0     |
 | 779150 | null     | null      | null    | unlabelled |         | 0     |
 | 779151 | null     | null      | null    | unlabelled |         | 0     |
 | 779152 | null     | null      | null    | unlabelled |         | 0     |
 | 779153 | null     | null      | null    | unlabelled |         | 0     |
 | 800749 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 819500 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 996206 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 112520 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 140541 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 258918 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 292963 | null     | null      | null    | unlabelled |         | 0     |
 | 292964 | v1:4     | ethernet1 | 1.1.1.1 | 779145     |         | 1280  |
 | 292965 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 292966 | v1:4     | ethernet2 | 1.1.2.3 | 60606      |         | 640   |
 | 292967 | v1:4     | ethernet2 | 1.1.2.3 | 60607      |         | 640   |
 | 292968 | null     | null      | null    | unlabelled |         | 0     |
 | 292969 | null     | null      | null    | unlabelled |         | 0     |
 | 292970 | null     | null      | null    | unlabelled |         | 0     |
 | 292971 | null     | null      | null    | unlabelled |         | 0     |
 | 292972 | null     | null      | null    | unlabelled |         | 0     |
 | 476346 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 489311 | null     | null      | null    | unlabelled |         | 0     |
 | 489312 | v1:6     | ethernet1 | 1234::1 | 8348       |         | 1280  |
 | 489313 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 489314 | v1:6     | ethernet2 | 1235::3 | 224455     |         | 640   |
 | 489315 | v1:6     | ethernet2 | 1235::3 | 224456     |         | 640   |
 | 489316 | null     | null      | null    | unlabelled |         | 0     |
 | 489317 | null     | null      | null    | unlabelled |         | 0     |
 | 489318 | null     | null      | null    | unlabelled |         | 0     |
 | 489319 | null     | null      | null    | unlabelled |         | 0     |
 | 489320 | null     | null      | null    | unlabelled |         | 0     |
 | 603866 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 831741 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 845009 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 938870 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23138  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 60603  | null     | null      | null    | unlabelled |         | 0     |
 | 60604  | v1:4     | ethernet1 | 1.1.2.2 | 292964     |         | 640   |
 | 60605  | v1:4     | ethernet1 | 1.1.2.2 | 292965     |         | 640   |
 | 60606  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 60607  | v1:4     | ethernet2 | 1.1.3.4 | 477441     |         | 1280  |
 | 60608  | null     | null      | null    | unlabelled |         | 0     |
 | 60609  | null     | null      | null    | unlabelled |         | 0     |
 | 60610  | null     | null      | null    | unlabelled |         | 0     |
 | 60611  | null     | null      | null    | unlabelled |         | 0     |
 | 60612  | null     | null      | null    | unlabelled |         | 0     |
 | 89493  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 124566 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 224452 | null     | null      | null    | unlabelled |         | 0     |
 | 224453 | v1:6     | ethernet1 | 1235::2 | 489312     |         | 640   |
 | 224454 | v1:6     | ethernet1 | 1235::2 | 489313     |         | 640   |
 | 224455 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 224456 | v1:6     | ethernet2 | 1236::4 | 468128     |         | 1280  |
 | 224457 | null     | null      | null    | unlabelled |         | 0     |
 | 224458 | null     | null      | null    | unlabelled |         | 0     |
 | 224459 | null     | null      | null    | unlabelled |         | 0     |
 | 224460 | null     | null      | null    | unlabelled |         | 0     |
 | 224461 | null     | null      | null    | unlabelled |         | 0     |
 | 249942 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 279444 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 725369 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 768036 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 811612 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 359304  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 468124  | null     | null      | null    | unlabelled |         | 0     |
 | 468125  | v1:6     | ethernet1 | 1236::3 | 224453     |         | 0     |
 | 468126  | v1:6     | ethernet1 | 1236::3 | 224454     |         | 0     |
 | 468127  | v1:6     | ethernet1 | 1236::3 | 224455     |         | 0     |
 | 468128  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 468129  | null     | null      | null    | unlabelled |         | 0     |
 | 468130  | null     | null      | null    | unlabelled |         | 0     |
 | 468131  | null     | null      | null    | unlabelled |         | 0     |
 | 468132  | null     | null      | null    | unlabelled |         | 0     |
 | 468133  | null     | null      | null    | unlabelled |         | 0     |
 | 477437  | null     | null      | null    | unlabelled |         | 0     |
 | 477438  | v1:4     | ethernet1 | 1.1.3.3 | 60604      |         | 0     |
 | 477439  | v1:4     | ethernet1 | 1.1.3.3 | 60605      |         | 0     |
 | 477440  | v1:4     | ethernet1 | 1.1.3.3 | 60606      |         | 0     |
 | 477441  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 477442  | null     | null      | null    | unlabelled |         | 0     |
 | 477443  | null     | null      | null    | unlabelled |         | 0     |
 | 477444  | null     | null      | null    | unlabelled |         | 0     |
 | 477445  | null     | null      | null    | unlabelled |         | 0     |
 | 477446  | null     | null      | null    | unlabelled |         | 0     |
 | 538432  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 748565  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 850575  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 916675  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1015026 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#