here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7850   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 23781  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 178983 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 415700 | null     | null      | null    | unlabelled |         | 0     |
 | 415701 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 415702 | v1:4     | ethernet1 | 1.1.1.2 | 936652     |         | 0     |
 | 415703 | v1:4     | ethernet1 | 1.1.1.2 | 936653     |         | 0     |
 | 415704 | v1:4     | ethernet1 | 1.1.1.2 | 936654     |         | 0     |
 | 415705 | null     | null      | null    | unlabelled |         | 0     |
 | 415706 | null     | null      | null    | unlabelled |         | 0     |
 | 415707 | null     | null      | null    | unlabelled |         | 0     |
 | 415708 | null     | null      | null    | unlabelled |         | 0     |
 | 415709 | null     | null      | null    | unlabelled |         | 0     |
 | 835362 | null     | null      | null    | unlabelled |         | 0     |
 | 835363 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 835364 | v1:6     | ethernet1 | 1234::2 | 113339     |         | 0     |
 | 835365 | v1:6     | ethernet1 | 1234::2 | 113340     |         | 0     |
 | 835366 | v1:6     | ethernet1 | 1234::2 | 113341     |         | 0     |
 | 835367 | null     | null      | null    | unlabelled |         | 0     |
 | 835368 | null     | null      | null    | unlabelled |         | 0     |
 | 835369 | null     | null      | null    | unlabelled |         | 0     |
 | 835370 | null     | null      | null    | unlabelled |         | 0     |
 | 835371 | null     | null      | null    | unlabelled |         | 0     |
 | 942006 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 962751 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 988089 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33426   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 113337  | null     | null      | null    | unlabelled |         | 0     |
 | 113338  | v1:6     | ethernet1 | 1234::1 | 835363     |         | 1280  |
 | 113339  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 113340  | v1:6     | ethernet2 | 1235::3 | 169226     |         | 640   |
 | 113341  | v1:6     | ethernet2 | 1235::3 | 169227     |         | 640   |
 | 113342  | null     | null      | null    | unlabelled |         | 0     |
 | 113343  | null     | null      | null    | unlabelled |         | 0     |
 | 113344  | null     | null      | null    | unlabelled |         | 0     |
 | 113345  | null     | null      | null    | unlabelled |         | 0     |
 | 113346  | null     | null      | null    | unlabelled |         | 0     |
 | 376482  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 537787  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 607946  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653415  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 790578  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 869859  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 936650  | null     | null      | null    | unlabelled |         | 0     |
 | 936651  | v1:4     | ethernet1 | 1.1.1.1 | 415701     |         | 1280  |
 | 936652  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 936653  | v1:4     | ethernet2 | 1.1.2.3 | 1046063    |         | 640   |
 | 936654  | v1:4     | ethernet2 | 1.1.2.3 | 1046064    |         | 640   |
 | 936655  | null     | null      | null    | unlabelled |         | 0     |
 | 936656  | null     | null      | null    | unlabelled |         | 0     |
 | 936657  | null     | null      | null    | unlabelled |         | 0     |
 | 936658  | null     | null      | null    | unlabelled |         | 0     |
 | 936659  | null     | null      | null    | unlabelled |         | 0     |
 | 1041137 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 98399   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 101752  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 169223  | null     | null      | null    | unlabelled |         | 0     |
 | 169224  | v1:6     | ethernet1 | 1235::2 | 113338     |         | 640   |
 | 169225  | v1:6     | ethernet1 | 1235::2 | 113339     |         | 640   |
 | 169226  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 169227  | v1:6     | ethernet2 | 1236::4 | 896336     |         | 1280  |
 | 169228  | null     | null      | null    | unlabelled |         | 0     |
 | 169229  | null     | null      | null    | unlabelled |         | 0     |
 | 169230  | null     | null      | null    | unlabelled |         | 0     |
 | 169231  | null     | null      | null    | unlabelled |         | 0     |
 | 169232  | null     | null      | null    | unlabelled |         | 0     |
 | 186681  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 226774  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 629514  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 802732  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 881017  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1046060 | null     | null      | null    | unlabelled |         | 0     |
 | 1046061 | v1:4     | ethernet1 | 1.1.2.2 | 936651     |         | 640   |
 | 1046062 | v1:4     | ethernet1 | 1.1.2.2 | 936652     |         | 640   |
 | 1046063 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1046064 | v1:4     | ethernet2 | 1.1.3.4 | 109970     |         | 1280  |
 | 1046065 | null     | null      | null    | unlabelled |         | 0     |
 | 1046066 | null     | null      | null    | unlabelled |         | 0     |
 | 1046067 | null     | null      | null    | unlabelled |         | 0     |
 | 1046068 | null     | null      | null    | unlabelled |         | 0     |
 | 1046069 | null     | null      | null    | unlabelled |         | 0     |
 | 1046698 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75635  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 109966 | null     | null      | null    | unlabelled |         | 0     |
 | 109967 | v1:4     | ethernet1 | 1.1.3.3 | 1046061    |         | 0     |
 | 109968 | v1:4     | ethernet1 | 1.1.3.3 | 1046062    |         | 0     |
 | 109969 | v1:4     | ethernet1 | 1.1.3.3 | 1046063    |         | 0     |
 | 109970 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 109971 | null     | null      | null    | unlabelled |         | 0     |
 | 109972 | null     | null      | null    | unlabelled |         | 0     |
 | 109973 | null     | null      | null    | unlabelled |         | 0     |
 | 109974 | null     | null      | null    | unlabelled |         | 0     |
 | 109975 | null     | null      | null    | unlabelled |         | 0     |
 | 178125 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242051 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 339461 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 760929 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 774522 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 896332 | null     | null      | null    | unlabelled |         | 0     |
 | 896333 | v1:6     | ethernet1 | 1236::3 | 169224     |         | 0     |
 | 896334 | v1:6     | ethernet1 | 1236::3 | 169225     |         | 0     |
 | 896335 | v1:6     | ethernet1 | 1236::3 | 169226     |         | 0     |
 | 896336 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 896337 | null     | null      | null    | unlabelled |         | 0     |
 | 896338 | null     | null      | null    | unlabelled |         | 0     |
 | 896339 | null     | null      | null    | unlabelled |         | 0     |
 | 896340 | null     | null      | null    | unlabelled |         | 0     |
 | 896341 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#