here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15257  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 116016 | null     | null      | null    | unlabelled |         | 0     |
 | 116017 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 116018 | v1:4     | ethernet1 | 1.1.1.2 | 697373     |         | 0     |
 | 116019 | v1:4     | ethernet1 | 1.1.1.2 | 697374     |         | 0     |
 | 116020 | v1:4     | ethernet1 | 1.1.1.2 | 697375     |         | 0     |
 | 116021 | null     | null      | null    | unlabelled |         | 0     |
 | 116022 | null     | null      | null    | unlabelled |         | 0     |
 | 116023 | null     | null      | null    | unlabelled |         | 0     |
 | 116024 | null     | null      | null    | unlabelled |         | 0     |
 | 116025 | null     | null      | null    | unlabelled |         | 0     |
 | 266496 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 514926 | null     | null      | null    | unlabelled |         | 0     |
 | 514927 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 514928 | v1:6     | ethernet1 | 1234::2 | 884043     |         | 0     |
 | 514929 | v1:6     | ethernet1 | 1234::2 | 884044     |         | 0     |
 | 514930 | v1:6     | ethernet1 | 1234::2 | 884045     |         | 0     |
 | 514931 | null     | null      | null    | unlabelled |         | 0     |
 | 514932 | null     | null      | null    | unlabelled |         | 0     |
 | 514933 | null     | null      | null    | unlabelled |         | 0     |
 | 514934 | null     | null      | null    | unlabelled |         | 0     |
 | 514935 | null     | null      | null    | unlabelled |         | 0     |
 | 569193 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 849695 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 888031 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 888308 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26830  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 146367 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 342904 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 591060 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 644842 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 697371 | null     | null      | null    | unlabelled |         | 0     |
 | 697372 | v1:4     | ethernet1 | 1.1.1.1 | 116017     |         | 1280  |
 | 697373 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 697374 | v1:4     | ethernet2 | 1.1.2.3 | 187318     |         | 640   |
 | 697375 | v1:4     | ethernet2 | 1.1.2.3 | 187319     |         | 640   |
 | 697376 | null     | null      | null    | unlabelled |         | 0     |
 | 697377 | null     | null      | null    | unlabelled |         | 0     |
 | 697378 | null     | null      | null    | unlabelled |         | 0     |
 | 697379 | null     | null      | null    | unlabelled |         | 0     |
 | 697380 | null     | null      | null    | unlabelled |         | 0     |
 | 699294 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 740608 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 767376 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 884041 | null     | null      | null    | unlabelled |         | 0     |
 | 884042 | v1:6     | ethernet1 | 1234::1 | 514927     |         | 1280  |
 | 884043 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 884044 | v1:6     | ethernet2 | 1235::3 | 110733     |         | 640   |
 | 884045 | v1:6     | ethernet2 | 1235::3 | 110734     |         | 640   |
 | 884046 | null     | null      | null    | unlabelled |         | 0     |
 | 884047 | null     | null      | null    | unlabelled |         | 0     |
 | 884048 | null     | null      | null    | unlabelled |         | 0     |
 | 884049 | null     | null      | null    | unlabelled |         | 0     |
 | 884050 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12467  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 77374  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 110730 | null     | null      | null    | unlabelled |         | 0     |
 | 110731 | v1:6     | ethernet1 | 1235::2 | 884042     |         | 640   |
 | 110732 | v1:6     | ethernet1 | 1235::2 | 884043     |         | 640   |
 | 110733 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 110734 | v1:6     | ethernet2 | 1236::4 | 418097     |         | 1280  |
 | 110735 | null     | null      | null    | unlabelled |         | 0     |
 | 110736 | null     | null      | null    | unlabelled |         | 0     |
 | 110737 | null     | null      | null    | unlabelled |         | 0     |
 | 110738 | null     | null      | null    | unlabelled |         | 0     |
 | 110739 | null     | null      | null    | unlabelled |         | 0     |
 | 187315 | null     | null      | null    | unlabelled |         | 0     |
 | 187316 | v1:4     | ethernet1 | 1.1.2.2 | 697372     |         | 640   |
 | 187317 | v1:4     | ethernet1 | 1.1.2.2 | 697373     |         | 640   |
 | 187318 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 187319 | v1:4     | ethernet2 | 1.1.3.4 | 560738     |         | 1280  |
 | 187320 | null     | null      | null    | unlabelled |         | 0     |
 | 187321 | null     | null      | null    | unlabelled |         | 0     |
 | 187322 | null     | null      | null    | unlabelled |         | 0     |
 | 187323 | null     | null      | null    | unlabelled |         | 0     |
 | 187324 | null     | null      | null    | unlabelled |         | 0     |
 | 381730 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 416913 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 573941 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 631601 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 956352 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 966692 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 203352 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 343283 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 418093 | null     | null      | null    | unlabelled |         | 0     |
 | 418094 | v1:6     | ethernet1 | 1236::3 | 110731     |         | 0     |
 | 418095 | v1:6     | ethernet1 | 1236::3 | 110732     |         | 0     |
 | 418096 | v1:6     | ethernet1 | 1236::3 | 110733     |         | 0     |
 | 418097 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 418098 | null     | null      | null    | unlabelled |         | 0     |
 | 418099 | null     | null      | null    | unlabelled |         | 0     |
 | 418100 | null     | null      | null    | unlabelled |         | 0     |
 | 418101 | null     | null      | null    | unlabelled |         | 0     |
 | 418102 | null     | null      | null    | unlabelled |         | 0     |
 | 537498 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 560734 | null     | null      | null    | unlabelled |         | 0     |
 | 560735 | v1:4     | ethernet1 | 1.1.3.3 | 187316     |         | 0     |
 | 560736 | v1:4     | ethernet1 | 1.1.3.3 | 187317     |         | 0     |
 | 560737 | v1:4     | ethernet1 | 1.1.3.3 | 187318     |         | 0     |
 | 560738 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 560739 | null     | null      | null    | unlabelled |         | 0     |
 | 560740 | null     | null      | null    | unlabelled |         | 0     |
 | 560741 | null     | null      | null    | unlabelled |         | 0     |
 | 560742 | null     | null      | null    | unlabelled |         | 0     |
 | 560743 | null     | null      | null    | unlabelled |         | 0     |
 | 764345 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 918509 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973547 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#