here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14959  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 22596  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 63633  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 274847 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 307414 | null     | null      | null    | unlabelled |         | 0     |
 | 307415 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 307416 | v1:6     | ethernet1 | 1234::2 | 42618      |         | 0     |
 | 307417 | v1:6     | ethernet1 | 1234::2 | 42619      |         | 0     |
 | 307418 | v1:6     | ethernet1 | 1234::2 | 42620      |         | 0     |
 | 307419 | null     | null      | null    | unlabelled |         | 0     |
 | 307420 | null     | null      | null    | unlabelled |         | 0     |
 | 307421 | null     | null      | null    | unlabelled |         | 0     |
 | 307422 | null     | null      | null    | unlabelled |         | 0     |
 | 307423 | null     | null      | null    | unlabelled |         | 0     |
 | 435457 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 838956 | null     | null      | null    | unlabelled |         | 0     |
 | 838957 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 838958 | v1:4     | ethernet1 | 1.1.1.2 | 688181     |         | 0     |
 | 838959 | v1:4     | ethernet1 | 1.1.1.2 | 688182     |         | 0     |
 | 838960 | v1:4     | ethernet1 | 1.1.1.2 | 688183     |         | 0     |
 | 838961 | null     | null      | null    | unlabelled |         | 0     |
 | 838962 | null     | null      | null    | unlabelled |         | 0     |
 | 838963 | null     | null      | null    | unlabelled |         | 0     |
 | 838964 | null     | null      | null    | unlabelled |         | 0     |
 | 838965 | null     | null      | null    | unlabelled |         | 0     |
 | 992362 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7585   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 42616  | null     | null      | null    | unlabelled |         | 0     |
 | 42617  | v1:6     | ethernet1 | 1234::1 | 307415     |         | 1280  |
 | 42618  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 42619  | v1:6     | ethernet2 | 1235::3 | 458563     |         | 640   |
 | 42620  | v1:6     | ethernet2 | 1235::3 | 458564     |         | 640   |
 | 42621  | null     | null      | null    | unlabelled |         | 0     |
 | 42622  | null     | null      | null    | unlabelled |         | 0     |
 | 42623  | null     | null      | null    | unlabelled |         | 0     |
 | 42624  | null     | null      | null    | unlabelled |         | 0     |
 | 42625  | null     | null      | null    | unlabelled |         | 0     |
 | 124359 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 176204 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 402654 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 564878 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 688179 | null     | null      | null    | unlabelled |         | 0     |
 | 688180 | v1:4     | ethernet1 | 1.1.1.1 | 838957     |         | 1280  |
 | 688181 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 688182 | v1:4     | ethernet2 | 1.1.2.3 | 295967     |         | 640   |
 | 688183 | v1:4     | ethernet2 | 1.1.2.3 | 295968     |         | 640   |
 | 688184 | null     | null      | null    | unlabelled |         | 0     |
 | 688185 | null     | null      | null    | unlabelled |         | 0     |
 | 688186 | null     | null      | null    | unlabelled |         | 0     |
 | 688187 | null     | null      | null    | unlabelled |         | 0     |
 | 688188 | null     | null      | null    | unlabelled |         | 0     |
 | 740410 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 793900 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 906557 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 171827 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 228243 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 295964 | null     | null      | null    | unlabelled |         | 0     |
 | 295965 | v1:4     | ethernet1 | 1.1.2.2 | 688180     |         | 640   |
 | 295966 | v1:4     | ethernet1 | 1.1.2.2 | 688181     |         | 640   |
 | 295967 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 295968 | v1:4     | ethernet2 | 1.1.3.4 | 730346     |         | 1280  |
 | 295969 | null     | null      | null    | unlabelled |         | 0     |
 | 295970 | null     | null      | null    | unlabelled |         | 0     |
 | 295971 | null     | null      | null    | unlabelled |         | 0     |
 | 295972 | null     | null      | null    | unlabelled |         | 0     |
 | 295973 | null     | null      | null    | unlabelled |         | 0     |
 | 399167 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 444362 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 458560 | null     | null      | null    | unlabelled |         | 0     |
 | 458561 | v1:6     | ethernet1 | 1235::2 | 42617      |         | 640   |
 | 458562 | v1:6     | ethernet1 | 1235::2 | 42618      |         | 640   |
 | 458563 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 458564 | v1:6     | ethernet2 | 1236::4 | 951326     |         | 1280  |
 | 458565 | null     | null      | null    | unlabelled |         | 0     |
 | 458566 | null     | null      | null    | unlabelled |         | 0     |
 | 458567 | null     | null      | null    | unlabelled |         | 0     |
 | 458568 | null     | null      | null    | unlabelled |         | 0     |
 | 458569 | null     | null      | null    | unlabelled |         | 0     |
 | 528138 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 726802 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783733 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 932250 | v1:6     | ethernet2 | 1236::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64623  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 83943  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 96046  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 278612 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 403875 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 730342 | null     | null      | null    | unlabelled |         | 0     |
 | 730343 | v1:4     | ethernet1 | 1.1.3.3 | 295965     |         | 0     |
 | 730344 | v1:4     | ethernet1 | 1.1.3.3 | 295966     |         | 0     |
 | 730345 | v1:4     | ethernet1 | 1.1.3.3 | 295967     |         | 0     |
 | 730346 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 730347 | null     | null      | null    | unlabelled |         | 0     |
 | 730348 | null     | null      | null    | unlabelled |         | 0     |
 | 730349 | null     | null      | null    | unlabelled |         | 0     |
 | 730350 | null     | null      | null    | unlabelled |         | 0     |
 | 730351 | null     | null      | null    | unlabelled |         | 0     |
 | 847788 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 951322 | null     | null      | null    | unlabelled |         | 0     |
 | 951323 | v1:6     | ethernet1 | 1236::3 | 458561     |         | 0     |
 | 951324 | v1:6     | ethernet1 | 1236::3 | 458562     |         | 0     |
 | 951325 | v1:6     | ethernet1 | 1236::3 | 458563     |         | 0     |
 | 951326 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 951327 | null     | null      | null    | unlabelled |         | 0     |
 | 951328 | null     | null      | null    | unlabelled |         | 0     |
 | 951329 | null     | null      | null    | unlabelled |         | 0     |
 | 951330 | null     | null      | null    | unlabelled |         | 0     |
 | 951331 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#