here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 218228  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 293344  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 426746  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 449641  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 609918  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 702276  | null     | null      | null    | unlabelled |         | 0     |
 | 702277  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 702278  | v1:4     | ethernet1 | 1.1.1.2 | 605662     |         | 0     |
 | 702279  | v1:4     | ethernet1 | 1.1.1.2 | 605663     |         | 0     |
 | 702280  | v1:4     | ethernet1 | 1.1.1.2 | 605664     |         | 0     |
 | 702281  | null     | null      | null    | unlabelled |         | 0     |
 | 702282  | null     | null      | null    | unlabelled |         | 0     |
 | 702283  | null     | null      | null    | unlabelled |         | 0     |
 | 702284  | null     | null      | null    | unlabelled |         | 0     |
 | 702285  | null     | null      | null    | unlabelled |         | 0     |
 | 1009654 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1031243 | null     | null      | null    | unlabelled |         | 0     |
 | 1031244 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1031245 | v1:6     | ethernet1 | 1234::2 | 72888      |         | 0     |
 | 1031246 | v1:6     | ethernet1 | 1234::2 | 72889      |         | 0     |
 | 1031247 | v1:6     | ethernet1 | 1234::2 | 72890      |         | 0     |
 | 1031248 | null     | null      | null    | unlabelled |         | 0     |
 | 1031249 | null     | null      | null    | unlabelled |         | 0     |
 | 1031250 | null     | null      | null    | unlabelled |         | 0     |
 | 1031251 | null     | null      | null    | unlabelled |         | 0     |
 | 1031252 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8389    | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 72886   | null     | null      | null    | unlabelled |         | 0     |
 | 72887   | v1:6     | ethernet1 | 1234::1 | 1031244    |         | 1280  |
 | 72888   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 72889   | v1:6     | ethernet2 | 1235::3 | 814692     |         | 640   |
 | 72890   | v1:6     | ethernet2 | 1235::3 | 814693     |         | 640   |
 | 72891   | null     | null      | null    | unlabelled |         | 0     |
 | 72892   | null     | null      | null    | unlabelled |         | 0     |
 | 72893   | null     | null      | null    | unlabelled |         | 0     |
 | 72894   | null     | null      | null    | unlabelled |         | 0     |
 | 72895   | null     | null      | null    | unlabelled |         | 0     |
 | 111258  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 251069  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 278237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 605660  | null     | null      | null    | unlabelled |         | 0     |
 | 605661  | v1:4     | ethernet1 | 1.1.1.1 | 702277     |         | 1280  |
 | 605662  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 605663  | v1:4     | ethernet2 | 1.1.2.3 | 369098     |         | 640   |
 | 605664  | v1:4     | ethernet2 | 1.1.2.3 | 369099     |         | 640   |
 | 605665  | null     | null      | null    | unlabelled |         | 0     |
 | 605666  | null     | null      | null    | unlabelled |         | 0     |
 | 605667  | null     | null      | null    | unlabelled |         | 0     |
 | 605668  | null     | null      | null    | unlabelled |         | 0     |
 | 605669  | null     | null      | null    | unlabelled |         | 0     |
 | 797893  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 821487  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 929718  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046451 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17775  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 27641  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 206680 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 239473 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 369095 | null     | null      | null    | unlabelled |         | 0     |
 | 369096 | v1:4     | ethernet1 | 1.1.2.2 | 605661     |         | 640   |
 | 369097 | v1:4     | ethernet1 | 1.1.2.2 | 605662     |         | 640   |
 | 369098 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 369099 | v1:4     | ethernet2 | 1.1.3.4 | 152997     |         | 1280  |
 | 369100 | null     | null      | null    | unlabelled |         | 0     |
 | 369101 | null     | null      | null    | unlabelled |         | 0     |
 | 369102 | null     | null      | null    | unlabelled |         | 0     |
 | 369103 | null     | null      | null    | unlabelled |         | 0     |
 | 369104 | null     | null      | null    | unlabelled |         | 0     |
 | 543750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 677585 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 814689 | null     | null      | null    | unlabelled |         | 0     |
 | 814690 | v1:6     | ethernet1 | 1235::2 | 72887      |         | 640   |
 | 814691 | v1:6     | ethernet1 | 1235::2 | 72888      |         | 640   |
 | 814692 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814693 | v1:6     | ethernet2 | 1236::4 | 833022     |         | 1280  |
 | 814694 | null     | null      | null    | unlabelled |         | 0     |
 | 814695 | null     | null      | null    | unlabelled |         | 0     |
 | 814696 | null     | null      | null    | unlabelled |         | 0     |
 | 814697 | null     | null      | null    | unlabelled |         | 0     |
 | 814698 | null     | null      | null    | unlabelled |         | 0     |
 | 956632 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 957815 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 111252 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 152993 | null     | null      | null    | unlabelled |         | 0     |
 | 152994 | v1:4     | ethernet1 | 1.1.3.3 | 369096     |         | 0     |
 | 152995 | v1:4     | ethernet1 | 1.1.3.3 | 369097     |         | 0     |
 | 152996 | v1:4     | ethernet1 | 1.1.3.3 | 369098     |         | 0     |
 | 152997 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 152998 | null     | null      | null    | unlabelled |         | 0     |
 | 152999 | null     | null      | null    | unlabelled |         | 0     |
 | 153000 | null     | null      | null    | unlabelled |         | 0     |
 | 153001 | null     | null      | null    | unlabelled |         | 0     |
 | 153002 | null     | null      | null    | unlabelled |         | 0     |
 | 257057 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 320588 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 527378 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672001 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 764146 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 833018 | null     | null      | null    | unlabelled |         | 0     |
 | 833019 | v1:6     | ethernet1 | 1236::3 | 814690     |         | 0     |
 | 833020 | v1:6     | ethernet1 | 1236::3 | 814691     |         | 0     |
 | 833021 | v1:6     | ethernet1 | 1236::3 | 814692     |         | 0     |
 | 833022 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 833023 | null     | null      | null    | unlabelled |         | 0     |
 | 833024 | null     | null      | null    | unlabelled |         | 0     |
 | 833025 | null     | null      | null    | unlabelled |         | 0     |
 | 833026 | null     | null      | null    | unlabelled |         | 0     |
 | 833027 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#