here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70018  | null     | null      | null    | unlabelled |         | 0     |
 | 70019  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 70020  | v1:6     | ethernet1 | 1234::2 | 286873     |         | 0     |
 | 70021  | v1:6     | ethernet1 | 1234::2 | 286874     |         | 0     |
 | 70022  | v1:6     | ethernet1 | 1234::2 | 286875     |         | 0     |
 | 70023  | null     | null      | null    | unlabelled |         | 0     |
 | 70024  | null     | null      | null    | unlabelled |         | 0     |
 | 70025  | null     | null      | null    | unlabelled |         | 0     |
 | 70026  | null     | null      | null    | unlabelled |         | 0     |
 | 70027  | null     | null      | null    | unlabelled |         | 0     |
 | 340738 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 402195 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 461022 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 638614 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 668919 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 727455 | null     | null      | null    | unlabelled |         | 0     |
 | 727456 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 727457 | v1:4     | ethernet1 | 1.1.1.2 | 191867     |         | 0     |
 | 727458 | v1:4     | ethernet1 | 1.1.1.2 | 191868     |         | 0     |
 | 727459 | v1:4     | ethernet1 | 1.1.1.2 | 191869     |         | 0     |
 | 727460 | null     | null      | null    | unlabelled |         | 0     |
 | 727461 | null     | null      | null    | unlabelled |         | 0     |
 | 727462 | null     | null      | null    | unlabelled |         | 0     |
 | 727463 | null     | null      | null    | unlabelled |         | 0     |
 | 727464 | null     | null      | null    | unlabelled |         | 0     |
 | 790888 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117355 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 191865 | null     | null      | null    | unlabelled |         | 0     |
 | 191866 | v1:4     | ethernet1 | 1.1.1.1 | 727456     |         | 1280  |
 | 191867 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 191868 | v1:4     | ethernet2 | 1.1.2.3 | 414106     |         | 640   |
 | 191869 | v1:4     | ethernet2 | 1.1.2.3 | 414107     |         | 640   |
 | 191870 | null     | null      | null    | unlabelled |         | 0     |
 | 191871 | null     | null      | null    | unlabelled |         | 0     |
 | 191872 | null     | null      | null    | unlabelled |         | 0     |
 | 191873 | null     | null      | null    | unlabelled |         | 0     |
 | 191874 | null     | null      | null    | unlabelled |         | 0     |
 | 286871 | null     | null      | null    | unlabelled |         | 0     |
 | 286872 | v1:6     | ethernet1 | 1234::1 | 70019      |         | 1280  |
 | 286873 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 286874 | v1:6     | ethernet2 | 1235::3 | 242856     |         | 640   |
 | 286875 | v1:6     | ethernet2 | 1235::3 | 242857     |         | 640   |
 | 286876 | null     | null      | null    | unlabelled |         | 0     |
 | 286877 | null     | null      | null    | unlabelled |         | 0     |
 | 286878 | null     | null      | null    | unlabelled |         | 0     |
 | 286879 | null     | null      | null    | unlabelled |         | 0     |
 | 286880 | null     | null      | null    | unlabelled |         | 0     |
 | 340729 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 353414 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 492965 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 592111 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 595094 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 646798 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 852709 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 106497  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 242853  | null     | null      | null    | unlabelled |         | 0     |
 | 242854  | v1:6     | ethernet1 | 1235::2 | 286872     |         | 640   |
 | 242855  | v1:6     | ethernet1 | 1235::2 | 286873     |         | 640   |
 | 242856  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 242857  | v1:6     | ethernet2 | 1236::4 | 729533     |         | 1280  |
 | 242858  | null     | null      | null    | unlabelled |         | 0     |
 | 242859  | null     | null      | null    | unlabelled |         | 0     |
 | 242860  | null     | null      | null    | unlabelled |         | 0     |
 | 242861  | null     | null      | null    | unlabelled |         | 0     |
 | 242862  | null     | null      | null    | unlabelled |         | 0     |
 | 344843  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 407157  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 414103  | null     | null      | null    | unlabelled |         | 0     |
 | 414104  | v1:4     | ethernet1 | 1.1.2.2 | 191866     |         | 640   |
 | 414105  | v1:4     | ethernet1 | 1.1.2.2 | 191867     |         | 640   |
 | 414106  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 414107  | v1:4     | ethernet2 | 1.1.3.4 | 497360     |         | 1280  |
 | 414108  | null     | null      | null    | unlabelled |         | 0     |
 | 414109  | null     | null      | null    | unlabelled |         | 0     |
 | 414110  | null     | null      | null    | unlabelled |         | 0     |
 | 414111  | null     | null      | null    | unlabelled |         | 0     |
 | 414112  | null     | null      | null    | unlabelled |         | 0     |
 | 540188  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 607408  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 822100  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 957773  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1024053 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 360771 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497356 | null     | null      | null    | unlabelled |         | 0     |
 | 497357 | v1:4     | ethernet1 | 1.1.3.3 | 414104     |         | 0     |
 | 497358 | v1:4     | ethernet1 | 1.1.3.3 | 414105     |         | 0     |
 | 497359 | v1:4     | ethernet1 | 1.1.3.3 | 414106     |         | 0     |
 | 497360 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497361 | null     | null      | null    | unlabelled |         | 0     |
 | 497362 | null     | null      | null    | unlabelled |         | 0     |
 | 497363 | null     | null      | null    | unlabelled |         | 0     |
 | 497364 | null     | null      | null    | unlabelled |         | 0     |
 | 497365 | null     | null      | null    | unlabelled |         | 0     |
 | 623973 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 729529 | null     | null      | null    | unlabelled |         | 0     |
 | 729530 | v1:6     | ethernet1 | 1236::3 | 242854     |         | 0     |
 | 729531 | v1:6     | ethernet1 | 1236::3 | 242855     |         | 0     |
 | 729532 | v1:6     | ethernet1 | 1236::3 | 242856     |         | 0     |
 | 729533 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 729534 | null     | null      | null    | unlabelled |         | 0     |
 | 729535 | null     | null      | null    | unlabelled |         | 0     |
 | 729536 | null     | null      | null    | unlabelled |         | 0     |
 | 729537 | null     | null      | null    | unlabelled |         | 0     |
 | 729538 | null     | null      | null    | unlabelled |         | 0     |
 | 754343 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 754404 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 790249 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 963445 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#