here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11752   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 35182   | null     | null      | null    | unlabelled |         | 0     |
 | 35183   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 35184   | v1:4     | ethernet1 | 1.1.1.2 | 975818     |         | 0     |
 | 35185   | v1:4     | ethernet1 | 1.1.1.2 | 975819     |         | 0     |
 | 35186   | v1:4     | ethernet1 | 1.1.1.2 | 975820     |         | 0     |
 | 35187   | null     | null      | null    | unlabelled |         | 0     |
 | 35188   | null     | null      | null    | unlabelled |         | 0     |
 | 35189   | null     | null      | null    | unlabelled |         | 0     |
 | 35190   | null     | null      | null    | unlabelled |         | 0     |
 | 35191   | null     | null      | null    | unlabelled |         | 0     |
 | 521447  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 597847  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 716504  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 881863  | null     | null      | null    | unlabelled |         | 0     |
 | 881864  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 881865  | v1:6     | ethernet1 | 1234::2 | 901693     |         | 0     |
 | 881866  | v1:6     | ethernet1 | 1234::2 | 901694     |         | 0     |
 | 881867  | v1:6     | ethernet1 | 1234::2 | 901695     |         | 0     |
 | 881868  | null     | null      | null    | unlabelled |         | 0     |
 | 881869  | null     | null      | null    | unlabelled |         | 0     |
 | 881870  | null     | null      | null    | unlabelled |         | 0     |
 | 881871  | null     | null      | null    | unlabelled |         | 0     |
 | 881872  | null     | null      | null    | unlabelled |         | 0     |
 | 1027864 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032639 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58629   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 268253  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 496366  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 579072  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 719378  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801142  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 901691  | null     | null      | null    | unlabelled |         | 0     |
 | 901692  | v1:6     | ethernet1 | 1234::1 | 881864     |         | 1280  |
 | 901693  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 901694  | v1:6     | ethernet2 | 1235::3 | 329274     |         | 640   |
 | 901695  | v1:6     | ethernet2 | 1235::3 | 329275     |         | 640   |
 | 901696  | null     | null      | null    | unlabelled |         | 0     |
 | 901697  | null     | null      | null    | unlabelled |         | 0     |
 | 901698  | null     | null      | null    | unlabelled |         | 0     |
 | 901699  | null     | null      | null    | unlabelled |         | 0     |
 | 901700  | null     | null      | null    | unlabelled |         | 0     |
 | 966088  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 975816  | null     | null      | null    | unlabelled |         | 0     |
 | 975817  | v1:4     | ethernet1 | 1.1.1.1 | 35183      |         | 1280  |
 | 975818  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 975819  | v1:4     | ethernet2 | 1.1.2.3 | 957419     |         | 640   |
 | 975820  | v1:4     | ethernet2 | 1.1.2.3 | 957420     |         | 640   |
 | 975821  | null     | null      | null    | unlabelled |         | 0     |
 | 975822  | null     | null      | null    | unlabelled |         | 0     |
 | 975823  | null     | null      | null    | unlabelled |         | 0     |
 | 975824  | null     | null      | null    | unlabelled |         | 0     |
 | 975825  | null     | null      | null    | unlabelled |         | 0     |
 | 1020473 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 320502 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 329271 | null     | null      | null    | unlabelled |         | 0     |
 | 329272 | v1:6     | ethernet1 | 1235::2 | 901692     |         | 640   |
 | 329273 | v1:6     | ethernet1 | 1235::2 | 901693     |         | 640   |
 | 329274 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 329275 | v1:6     | ethernet2 | 1236::4 | 1044348    |         | 1280  |
 | 329276 | null     | null      | null    | unlabelled |         | 0     |
 | 329277 | null     | null      | null    | unlabelled |         | 0     |
 | 329278 | null     | null      | null    | unlabelled |         | 0     |
 | 329279 | null     | null      | null    | unlabelled |         | 0     |
 | 329280 | null     | null      | null    | unlabelled |         | 0     |
 | 613908 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 627689 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 635651 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 682491 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 749133 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 851847 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 904931 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 957416 | null     | null      | null    | unlabelled |         | 0     |
 | 957417 | v1:4     | ethernet1 | 1.1.2.2 | 975817     |         | 640   |
 | 957418 | v1:4     | ethernet1 | 1.1.2.2 | 975818     |         | 640   |
 | 957419 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 957420 | v1:4     | ethernet2 | 1.1.3.4 | 802719     |         | 1280  |
 | 957421 | null     | null      | null    | unlabelled |         | 0     |
 | 957422 | null     | null      | null    | unlabelled |         | 0     |
 | 957423 | null     | null      | null    | unlabelled |         | 0     |
 | 957424 | null     | null      | null    | unlabelled |         | 0     |
 | 957425 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111120  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 156756  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 251002  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 470983  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 496206  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 802715  | null     | null      | null    | unlabelled |         | 0     |
 | 802716  | v1:4     | ethernet1 | 1.1.3.3 | 957417     |         | 0     |
 | 802717  | v1:4     | ethernet1 | 1.1.3.3 | 957418     |         | 0     |
 | 802718  | v1:4     | ethernet1 | 1.1.3.3 | 957419     |         | 0     |
 | 802719  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 802720  | null     | null      | null    | unlabelled |         | 0     |
 | 802721  | null     | null      | null    | unlabelled |         | 0     |
 | 802722  | null     | null      | null    | unlabelled |         | 0     |
 | 802723  | null     | null      | null    | unlabelled |         | 0     |
 | 802724  | null     | null      | null    | unlabelled |         | 0     |
 | 1042717 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1044344 | null     | null      | null    | unlabelled |         | 0     |
 | 1044345 | v1:6     | ethernet1 | 1236::3 | 329272     |         | 0     |
 | 1044346 | v1:6     | ethernet1 | 1236::3 | 329273     |         | 0     |
 | 1044347 | v1:6     | ethernet1 | 1236::3 | 329274     |         | 0     |
 | 1044348 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1044349 | null     | null      | null    | unlabelled |         | 0     |
 | 1044350 | null     | null      | null    | unlabelled |         | 0     |
 | 1044351 | null     | null      | null    | unlabelled |         | 0     |
 | 1044352 | null     | null      | null    | unlabelled |         | 0     |
 | 1044353 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#