here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11287   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 67183   | null     | null      | null    | unlabelled |         | 0     |
 | 67184   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 67185   | v1:4     | ethernet1 | 1.1.1.2 | 353647     |         | 0     |
 | 67186   | v1:4     | ethernet1 | 1.1.1.2 | 353648     |         | 0     |
 | 67187   | v1:4     | ethernet1 | 1.1.1.2 | 353649     |         | 0     |
 | 67188   | null     | null      | null    | unlabelled |         | 0     |
 | 67189   | null     | null      | null    | unlabelled |         | 0     |
 | 67190   | null     | null      | null    | unlabelled |         | 0     |
 | 67191   | null     | null      | null    | unlabelled |         | 0     |
 | 67192   | null     | null      | null    | unlabelled |         | 0     |
 | 189759  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 210734  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 405359  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979667  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1003674 | null     | null      | null    | unlabelled |         | 0     |
 | 1003675 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1003676 | v1:6     | ethernet1 | 1234::2 | 112412     |         | 0     |
 | 1003677 | v1:6     | ethernet1 | 1234::2 | 112413     |         | 0     |
 | 1003678 | v1:6     | ethernet1 | 1234::2 | 112414     |         | 0     |
 | 1003679 | null     | null      | null    | unlabelled |         | 0     |
 | 1003680 | null     | null      | null    | unlabelled |         | 0     |
 | 1003681 | null     | null      | null    | unlabelled |         | 0     |
 | 1003682 | null     | null      | null    | unlabelled |         | 0     |
 | 1003683 | null     | null      | null    | unlabelled |         | 0     |
 | 1045739 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13068  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 107222 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 112410 | null     | null      | null    | unlabelled |         | 0     |
 | 112411 | v1:6     | ethernet1 | 1234::1 | 1003675    |         | 1280  |
 | 112412 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 112413 | v1:6     | ethernet2 | 1235::3 | 468156     |         | 640   |
 | 112414 | v1:6     | ethernet2 | 1235::3 | 468157     |         | 640   |
 | 112415 | null     | null      | null    | unlabelled |         | 0     |
 | 112416 | null     | null      | null    | unlabelled |         | 0     |
 | 112417 | null     | null      | null    | unlabelled |         | 0     |
 | 112418 | null     | null      | null    | unlabelled |         | 0     |
 | 112419 | null     | null      | null    | unlabelled |         | 0     |
 | 353645 | null     | null      | null    | unlabelled |         | 0     |
 | 353646 | v1:4     | ethernet1 | 1.1.1.1 | 67184      |         | 1280  |
 | 353647 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 353648 | v1:4     | ethernet2 | 1.1.2.3 | 455353     |         | 640   |
 | 353649 | v1:4     | ethernet2 | 1.1.2.3 | 455354     |         | 640   |
 | 353650 | null     | null      | null    | unlabelled |         | 0     |
 | 353651 | null     | null      | null    | unlabelled |         | 0     |
 | 353652 | null     | null      | null    | unlabelled |         | 0     |
 | 353653 | null     | null      | null    | unlabelled |         | 0     |
 | 353654 | null     | null      | null    | unlabelled |         | 0     |
 | 447840 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 510738 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 511961 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 763948 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 792674 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 831869 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 384563 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 455350 | null     | null      | null    | unlabelled |         | 0     |
 | 455351 | v1:4     | ethernet1 | 1.1.2.2 | 353646     |         | 640   |
 | 455352 | v1:4     | ethernet1 | 1.1.2.2 | 353647     |         | 640   |
 | 455353 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 455354 | v1:4     | ethernet2 | 1.1.3.4 | 745736     |         | 1280  |
 | 455355 | null     | null      | null    | unlabelled |         | 0     |
 | 455356 | null     | null      | null    | unlabelled |         | 0     |
 | 455357 | null     | null      | null    | unlabelled |         | 0     |
 | 455358 | null     | null      | null    | unlabelled |         | 0     |
 | 455359 | null     | null      | null    | unlabelled |         | 0     |
 | 468153 | null     | null      | null    | unlabelled |         | 0     |
 | 468154 | v1:6     | ethernet1 | 1235::2 | 112411     |         | 640   |
 | 468155 | v1:6     | ethernet1 | 1235::2 | 112412     |         | 640   |
 | 468156 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 468157 | v1:6     | ethernet2 | 1236::4 | 1046680    |         | 1280  |
 | 468158 | null     | null      | null    | unlabelled |         | 0     |
 | 468159 | null     | null      | null    | unlabelled |         | 0     |
 | 468160 | null     | null      | null    | unlabelled |         | 0     |
 | 468161 | null     | null      | null    | unlabelled |         | 0     |
 | 468162 | null     | null      | null    | unlabelled |         | 0     |
 | 486542 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 499974 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 534077 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 698935 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 715041 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 715616 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 893735 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49176   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 260635  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 513752  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 522047  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 685193  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745732  | null     | null      | null    | unlabelled |         | 0     |
 | 745733  | v1:4     | ethernet1 | 1.1.3.3 | 455351     |         | 0     |
 | 745734  | v1:4     | ethernet1 | 1.1.3.3 | 455352     |         | 0     |
 | 745735  | v1:4     | ethernet1 | 1.1.3.3 | 455353     |         | 0     |
 | 745736  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 745737  | null     | null      | null    | unlabelled |         | 0     |
 | 745738  | null     | null      | null    | unlabelled |         | 0     |
 | 745739  | null     | null      | null    | unlabelled |         | 0     |
 | 745740  | null     | null      | null    | unlabelled |         | 0     |
 | 745741  | null     | null      | null    | unlabelled |         | 0     |
 | 1001261 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046676 | null     | null      | null    | unlabelled |         | 0     |
 | 1046677 | v1:6     | ethernet1 | 1236::3 | 468154     |         | 0     |
 | 1046678 | v1:6     | ethernet1 | 1236::3 | 468155     |         | 0     |
 | 1046679 | v1:6     | ethernet1 | 1236::3 | 468156     |         | 0     |
 | 1046680 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1046681 | null     | null      | null    | unlabelled |         | 0     |
 | 1046682 | null     | null      | null    | unlabelled |         | 0     |
 | 1046683 | null     | null      | null    | unlabelled |         | 0     |
 | 1046684 | null     | null      | null    | unlabelled |         | 0     |
 | 1046685 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#