here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39039  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 82752  | null     | null      | null    | unlabelled |         | 0     |
 | 82753  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 82754  | v1:4     | ethernet1 | 1.1.1.2 | 261808     |         | 0     |
 | 82755  | v1:4     | ethernet1 | 1.1.1.2 | 261809     |         | 0     |
 | 82756  | v1:4     | ethernet1 | 1.1.1.2 | 261810     |         | 0     |
 | 82757  | null     | null      | null    | unlabelled |         | 0     |
 | 82758  | null     | null      | null    | unlabelled |         | 0     |
 | 82759  | null     | null      | null    | unlabelled |         | 0     |
 | 82760  | null     | null      | null    | unlabelled |         | 0     |
 | 82761  | null     | null      | null    | unlabelled |         | 0     |
 | 306203 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 472527 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 601581 | null     | null      | null    | unlabelled |         | 0     |
 | 601582 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 601583 | v1:6     | ethernet1 | 1234::2 | 493028     |         | 0     |
 | 601584 | v1:6     | ethernet1 | 1234::2 | 493029     |         | 0     |
 | 601585 | v1:6     | ethernet1 | 1234::2 | 493030     |         | 0     |
 | 601586 | null     | null      | null    | unlabelled |         | 0     |
 | 601587 | null     | null      | null    | unlabelled |         | 0     |
 | 601588 | null     | null      | null    | unlabelled |         | 0     |
 | 601589 | null     | null      | null    | unlabelled |         | 0     |
 | 601590 | null     | null      | null    | unlabelled |         | 0     |
 | 751591 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752436 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 886129 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 38216   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 261806  | null     | null      | null    | unlabelled |         | 0     |
 | 261807  | v1:4     | ethernet1 | 1.1.1.1 | 82753      |         | 1280  |
 | 261808  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 261809  | v1:4     | ethernet2 | 1.1.2.3 | 479823     |         | 640   |
 | 261810  | v1:4     | ethernet2 | 1.1.2.3 | 479824     |         | 640   |
 | 261811  | null     | null      | null    | unlabelled |         | 0     |
 | 261812  | null     | null      | null    | unlabelled |         | 0     |
 | 261813  | null     | null      | null    | unlabelled |         | 0     |
 | 261814  | null     | null      | null    | unlabelled |         | 0     |
 | 261815  | null     | null      | null    | unlabelled |         | 0     |
 | 478329  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 493026  | null     | null      | null    | unlabelled |         | 0     |
 | 493027  | v1:6     | ethernet1 | 1234::1 | 601582     |         | 1280  |
 | 493028  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 493029  | v1:6     | ethernet2 | 1235::3 | 224408     |         | 640   |
 | 493030  | v1:6     | ethernet2 | 1235::3 | 224409     |         | 640   |
 | 493031  | null     | null      | null    | unlabelled |         | 0     |
 | 493032  | null     | null      | null    | unlabelled |         | 0     |
 | 493033  | null     | null      | null    | unlabelled |         | 0     |
 | 493034  | null     | null      | null    | unlabelled |         | 0     |
 | 493035  | null     | null      | null    | unlabelled |         | 0     |
 | 759478  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 807596  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 876559  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 899155  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 908451  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1031400 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 105837 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 165549 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 167975 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 224405 | null     | null      | null    | unlabelled |         | 0     |
 | 224406 | v1:6     | ethernet1 | 1235::2 | 493027     |         | 640   |
 | 224407 | v1:6     | ethernet1 | 1235::2 | 493028     |         | 640   |
 | 224408 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 224409 | v1:6     | ethernet2 | 1236::4 | 29652      |         | 1280  |
 | 224410 | null     | null      | null    | unlabelled |         | 0     |
 | 224411 | null     | null      | null    | unlabelled |         | 0     |
 | 224412 | null     | null      | null    | unlabelled |         | 0     |
 | 224413 | null     | null      | null    | unlabelled |         | 0     |
 | 224414 | null     | null      | null    | unlabelled |         | 0     |
 | 450892 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 479820 | null     | null      | null    | unlabelled |         | 0     |
 | 479821 | v1:4     | ethernet1 | 1.1.2.2 | 261807     |         | 640   |
 | 479822 | v1:4     | ethernet1 | 1.1.2.2 | 261808     |         | 640   |
 | 479823 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479824 | v1:4     | ethernet2 | 1.1.3.4 | 625778     |         | 1280  |
 | 479825 | null     | null      | null    | unlabelled |         | 0     |
 | 479826 | null     | null      | null    | unlabelled |         | 0     |
 | 479827 | null     | null      | null    | unlabelled |         | 0     |
 | 479828 | null     | null      | null    | unlabelled |         | 0     |
 | 479829 | null     | null      | null    | unlabelled |         | 0     |
 | 768032 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 773078 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 803963 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 830075 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29648   | null     | null      | null    | unlabelled |         | 0     |
 | 29649   | v1:6     | ethernet1 | 1236::3 | 224406     |         | 0     |
 | 29650   | v1:6     | ethernet1 | 1236::3 | 224407     |         | 0     |
 | 29651   | v1:6     | ethernet1 | 1236::3 | 224408     |         | 0     |
 | 29652   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 29653   | null     | null      | null    | unlabelled |         | 0     |
 | 29654   | null     | null      | null    | unlabelled |         | 0     |
 | 29655   | null     | null      | null    | unlabelled |         | 0     |
 | 29656   | null     | null      | null    | unlabelled |         | 0     |
 | 29657   | null     | null      | null    | unlabelled |         | 0     |
 | 64350   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 86317   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 235457  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 244246  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 625774  | null     | null      | null    | unlabelled |         | 0     |
 | 625775  | v1:4     | ethernet1 | 1.1.3.3 | 479821     |         | 0     |
 | 625776  | v1:4     | ethernet1 | 1.1.3.3 | 479822     |         | 0     |
 | 625777  | v1:4     | ethernet1 | 1.1.3.3 | 479823     |         | 0     |
 | 625778  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 625779  | null     | null      | null    | unlabelled |         | 0     |
 | 625780  | null     | null      | null    | unlabelled |         | 0     |
 | 625781  | null     | null      | null    | unlabelled |         | 0     |
 | 625782  | null     | null      | null    | unlabelled |         | 0     |
 | 625783  | null     | null      | null    | unlabelled |         | 0     |
 | 726089  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1021032 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#