here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 159665 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 364256 | null     | null      | null    | unlabelled |         | 0     |
 | 364257 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 364258 | v1:6     | ethernet1 | 1234::2 | 519066     |         | 0     |
 | 364259 | v1:6     | ethernet1 | 1234::2 | 519067     |         | 0     |
 | 364260 | v1:6     | ethernet1 | 1234::2 | 519068     |         | 0     |
 | 364261 | null     | null      | null    | unlabelled |         | 0     |
 | 364262 | null     | null      | null    | unlabelled |         | 0     |
 | 364263 | null     | null      | null    | unlabelled |         | 0     |
 | 364264 | null     | null      | null    | unlabelled |         | 0     |
 | 364265 | null     | null      | null    | unlabelled |         | 0     |
 | 719023 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 744740 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 793160 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 801337 | null     | null      | null    | unlabelled |         | 0     |
 | 801338 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 801339 | v1:4     | ethernet1 | 1.1.1.2 | 554320     |         | 0     |
 | 801340 | v1:4     | ethernet1 | 1.1.1.2 | 554321     |         | 0     |
 | 801341 | v1:4     | ethernet1 | 1.1.1.2 | 554322     |         | 0     |
 | 801342 | null     | null      | null    | unlabelled |         | 0     |
 | 801343 | null     | null      | null    | unlabelled |         | 0     |
 | 801344 | null     | null      | null    | unlabelled |         | 0     |
 | 801345 | null     | null      | null    | unlabelled |         | 0     |
 | 801346 | null     | null      | null    | unlabelled |         | 0     |
 | 918828 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 999231 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127004 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 396061 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 437929 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 519064 | null     | null      | null    | unlabelled |         | 0     |
 | 519065 | v1:6     | ethernet1 | 1234::1 | 364257     |         | 1280  |
 | 519066 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 519067 | v1:6     | ethernet2 | 1235::3 | 802460     |         | 640   |
 | 519068 | v1:6     | ethernet2 | 1235::3 | 802461     |         | 640   |
 | 519069 | null     | null      | null    | unlabelled |         | 0     |
 | 519070 | null     | null      | null    | unlabelled |         | 0     |
 | 519071 | null     | null      | null    | unlabelled |         | 0     |
 | 519072 | null     | null      | null    | unlabelled |         | 0     |
 | 519073 | null     | null      | null    | unlabelled |         | 0     |
 | 554318 | null     | null      | null    | unlabelled |         | 0     |
 | 554319 | v1:4     | ethernet1 | 1.1.1.1 | 801338     |         | 1280  |
 | 554320 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 554321 | v1:4     | ethernet2 | 1.1.2.3 | 745474     |         | 640   |
 | 554322 | v1:4     | ethernet2 | 1.1.2.3 | 745475     |         | 640   |
 | 554323 | null     | null      | null    | unlabelled |         | 0     |
 | 554324 | null     | null      | null    | unlabelled |         | 0     |
 | 554325 | null     | null      | null    | unlabelled |         | 0     |
 | 554326 | null     | null      | null    | unlabelled |         | 0     |
 | 554327 | null     | null      | null    | unlabelled |         | 0     |
 | 556007 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 630160 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 688024 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 771501 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 960971 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57662  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 422494 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 634525 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 715017 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717706 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 724908 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 745471 | null     | null      | null    | unlabelled |         | 0     |
 | 745472 | v1:4     | ethernet1 | 1.1.2.2 | 554319     |         | 640   |
 | 745473 | v1:4     | ethernet1 | 1.1.2.2 | 554320     |         | 640   |
 | 745474 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 745475 | v1:4     | ethernet2 | 1.1.3.4 | 940162     |         | 1280  |
 | 745476 | null     | null      | null    | unlabelled |         | 0     |
 | 745477 | null     | null      | null    | unlabelled |         | 0     |
 | 745478 | null     | null      | null    | unlabelled |         | 0     |
 | 745479 | null     | null      | null    | unlabelled |         | 0     |
 | 745480 | null     | null      | null    | unlabelled |         | 0     |
 | 802457 | null     | null      | null    | unlabelled |         | 0     |
 | 802458 | v1:6     | ethernet1 | 1235::2 | 519065     |         | 640   |
 | 802459 | v1:6     | ethernet1 | 1235::2 | 519066     |         | 640   |
 | 802460 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 802461 | v1:6     | ethernet2 | 1236::4 | 362037     |         | 1280  |
 | 802462 | null     | null      | null    | unlabelled |         | 0     |
 | 802463 | null     | null      | null    | unlabelled |         | 0     |
 | 802464 | null     | null      | null    | unlabelled |         | 0     |
 | 802465 | null     | null      | null    | unlabelled |         | 0     |
 | 802466 | null     | null      | null    | unlabelled |         | 0     |
 | 968011 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 994252 | v1:6     | ethernet1 | 1235::2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56655  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 58247  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 156742 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 349775 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 362033 | null     | null      | null    | unlabelled |         | 0     |
 | 362034 | v1:6     | ethernet1 | 1236::3 | 802458     |         | 0     |
 | 362035 | v1:6     | ethernet1 | 1236::3 | 802459     |         | 0     |
 | 362036 | v1:6     | ethernet1 | 1236::3 | 802460     |         | 0     |
 | 362037 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 362038 | null     | null      | null    | unlabelled |         | 0     |
 | 362039 | null     | null      | null    | unlabelled |         | 0     |
 | 362040 | null     | null      | null    | unlabelled |         | 0     |
 | 362041 | null     | null      | null    | unlabelled |         | 0     |
 | 362042 | null     | null      | null    | unlabelled |         | 0     |
 | 673306 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 895801 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 940158 | null     | null      | null    | unlabelled |         | 0     |
 | 940159 | v1:4     | ethernet1 | 1.1.3.3 | 745472     |         | 0     |
 | 940160 | v1:4     | ethernet1 | 1.1.3.3 | 745473     |         | 0     |
 | 940161 | v1:4     | ethernet1 | 1.1.3.3 | 745474     |         | 0     |
 | 940162 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 940163 | null     | null      | null    | unlabelled |         | 0     |
 | 940164 | null     | null      | null    | unlabelled |         | 0     |
 | 940165 | null     | null      | null    | unlabelled |         | 0     |
 | 940166 | null     | null      | null    | unlabelled |         | 0     |
 | 940167 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#