here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83683  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 134469 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 183007 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 278788 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 407089 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 789759 | null     | null      | null    | unlabelled |         | 0     |
 | 789760 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 789761 | v1:6     | ethernet1 | 1234::2 | 330599     |         | 0     |
 | 789762 | v1:6     | ethernet1 | 1234::2 | 330600     |         | 0     |
 | 789763 | v1:6     | ethernet1 | 1234::2 | 330601     |         | 0     |
 | 789764 | null     | null      | null    | unlabelled |         | 0     |
 | 789765 | null     | null      | null    | unlabelled |         | 0     |
 | 789766 | null     | null      | null    | unlabelled |         | 0     |
 | 789767 | null     | null      | null    | unlabelled |         | 0     |
 | 789768 | null     | null      | null    | unlabelled |         | 0     |
 | 896469 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 983915 | null     | null      | null    | unlabelled |         | 0     |
 | 983916 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 983917 | v1:4     | ethernet1 | 1.1.1.2 | 383148     |         | 0     |
 | 983918 | v1:4     | ethernet1 | 1.1.1.2 | 383149     |         | 0     |
 | 983919 | v1:4     | ethernet1 | 1.1.1.2 | 383150     |         | 0     |
 | 983920 | null     | null      | null    | unlabelled |         | 0     |
 | 983921 | null     | null      | null    | unlabelled |         | 0     |
 | 983922 | null     | null      | null    | unlabelled |         | 0     |
 | 983923 | null     | null      | null    | unlabelled |         | 0     |
 | 983924 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 229212 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 291908 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 330597 | null     | null      | null    | unlabelled |         | 0     |
 | 330598 | v1:6     | ethernet1 | 1234::1 | 789760     |         | 1280  |
 | 330599 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 330600 | v1:6     | ethernet2 | 1235::3 | 510592     |         | 640   |
 | 330601 | v1:6     | ethernet2 | 1235::3 | 510593     |         | 640   |
 | 330602 | null     | null      | null    | unlabelled |         | 0     |
 | 330603 | null     | null      | null    | unlabelled |         | 0     |
 | 330604 | null     | null      | null    | unlabelled |         | 0     |
 | 330605 | null     | null      | null    | unlabelled |         | 0     |
 | 330606 | null     | null      | null    | unlabelled |         | 0     |
 | 383146 | null     | null      | null    | unlabelled |         | 0     |
 | 383147 | v1:4     | ethernet1 | 1.1.1.1 | 983916     |         | 1280  |
 | 383148 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 383149 | v1:4     | ethernet2 | 1.1.2.3 | 984860     |         | 640   |
 | 383150 | v1:4     | ethernet2 | 1.1.2.3 | 984861     |         | 640   |
 | 383151 | null     | null      | null    | unlabelled |         | 0     |
 | 383152 | null     | null      | null    | unlabelled |         | 0     |
 | 383153 | null     | null      | null    | unlabelled |         | 0     |
 | 383154 | null     | null      | null    | unlabelled |         | 0     |
 | 383155 | null     | null      | null    | unlabelled |         | 0     |
 | 429790 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 661382 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 676675 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 784026 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 851055 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 979945 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 115517  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 136852  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 173012  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 456433  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 510589  | null     | null      | null    | unlabelled |         | 0     |
 | 510590  | v1:6     | ethernet1 | 1235::2 | 330598     |         | 640   |
 | 510591  | v1:6     | ethernet1 | 1235::2 | 330599     |         | 640   |
 | 510592  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 510593  | v1:6     | ethernet2 | 1236::4 | 55437      |         | 1280  |
 | 510594  | null     | null      | null    | unlabelled |         | 0     |
 | 510595  | null     | null      | null    | unlabelled |         | 0     |
 | 510596  | null     | null      | null    | unlabelled |         | 0     |
 | 510597  | null     | null      | null    | unlabelled |         | 0     |
 | 510598  | null     | null      | null    | unlabelled |         | 0     |
 | 521699  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 875783  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 929965  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 984857  | null     | null      | null    | unlabelled |         | 0     |
 | 984858  | v1:4     | ethernet1 | 1.1.2.2 | 383147     |         | 640   |
 | 984859  | v1:4     | ethernet1 | 1.1.2.2 | 383148     |         | 640   |
 | 984860  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 984861  | v1:4     | ethernet2 | 1.1.3.4 | 319498     |         | 1280  |
 | 984862  | null     | null      | null    | unlabelled |         | 0     |
 | 984863  | null     | null      | null    | unlabelled |         | 0     |
 | 984864  | null     | null      | null    | unlabelled |         | 0     |
 | 984865  | null     | null      | null    | unlabelled |         | 0     |
 | 984866  | null     | null      | null    | unlabelled |         | 0     |
 | 1000959 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 55433   | null     | null      | null    | unlabelled |         | 0     |
 | 55434   | v1:6     | ethernet1 | 1236::3 | 510590     |         | 0     |
 | 55435   | v1:6     | ethernet1 | 1236::3 | 510591     |         | 0     |
 | 55436   | v1:6     | ethernet1 | 1236::3 | 510592     |         | 0     |
 | 55437   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 55438   | null     | null      | null    | unlabelled |         | 0     |
 | 55439   | null     | null      | null    | unlabelled |         | 0     |
 | 55440   | null     | null      | null    | unlabelled |         | 0     |
 | 55441   | null     | null      | null    | unlabelled |         | 0     |
 | 55442   | null     | null      | null    | unlabelled |         | 0     |
 | 91917   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307674  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 319494  | null     | null      | null    | unlabelled |         | 0     |
 | 319495  | v1:4     | ethernet1 | 1.1.3.3 | 984858     |         | 0     |
 | 319496  | v1:4     | ethernet1 | 1.1.3.3 | 984859     |         | 0     |
 | 319497  | v1:4     | ethernet1 | 1.1.3.3 | 984860     |         | 0     |
 | 319498  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 319499  | null     | null      | null    | unlabelled |         | 0     |
 | 319500  | null     | null      | null    | unlabelled |         | 0     |
 | 319501  | null     | null      | null    | unlabelled |         | 0     |
 | 319502  | null     | null      | null    | unlabelled |         | 0     |
 | 319503  | null     | null      | null    | unlabelled |         | 0     |
 | 377319  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 413135  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 549783  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1048026 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#