here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21044  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 151594 | null     | null      | null    | unlabelled |         | 0     |
 | 151595 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 151596 | v1:4     | ethernet1 | 1.1.1.2 | 317851     |         | 0     |
 | 151597 | v1:4     | ethernet1 | 1.1.1.2 | 317852     |         | 0     |
 | 151598 | v1:4     | ethernet1 | 1.1.1.2 | 317853     |         | 0     |
 | 151599 | null     | null      | null    | unlabelled |         | 0     |
 | 151600 | null     | null      | null    | unlabelled |         | 0     |
 | 151601 | null     | null      | null    | unlabelled |         | 0     |
 | 151602 | null     | null      | null    | unlabelled |         | 0     |
 | 151603 | null     | null      | null    | unlabelled |         | 0     |
 | 218864 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 290271 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 574675 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 639560 | null     | null      | null    | unlabelled |         | 0     |
 | 639561 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 639562 | v1:6     | ethernet1 | 1234::2 | 656858     |         | 0     |
 | 639563 | v1:6     | ethernet1 | 1234::2 | 656859     |         | 0     |
 | 639564 | v1:6     | ethernet1 | 1234::2 | 656860     |         | 0     |
 | 639565 | null     | null      | null    | unlabelled |         | 0     |
 | 639566 | null     | null      | null    | unlabelled |         | 0     |
 | 639567 | null     | null      | null    | unlabelled |         | 0     |
 | 639568 | null     | null      | null    | unlabelled |         | 0     |
 | 639569 | null     | null      | null    | unlabelled |         | 0     |
 | 645282 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 717666 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 317849 | null     | null      | null    | unlabelled |         | 0     |
 | 317850 | v1:4     | ethernet1 | 1.1.1.1 | 151595     |         | 1280  |
 | 317851 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 317852 | v1:4     | ethernet2 | 1.1.2.3 | 984487     |         | 640   |
 | 317853 | v1:4     | ethernet2 | 1.1.2.3 | 984488     |         | 640   |
 | 317854 | null     | null      | null    | unlabelled |         | 0     |
 | 317855 | null     | null      | null    | unlabelled |         | 0     |
 | 317856 | null     | null      | null    | unlabelled |         | 0     |
 | 317857 | null     | null      | null    | unlabelled |         | 0     |
 | 317858 | null     | null      | null    | unlabelled |         | 0     |
 | 333789 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 340749 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 447674 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 449292 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 601016 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 629377 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 656856 | null     | null      | null    | unlabelled |         | 0     |
 | 656857 | v1:6     | ethernet1 | 1234::1 | 639561     |         | 1280  |
 | 656858 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 656859 | v1:6     | ethernet2 | 1235::3 | 207227     |         | 640   |
 | 656860 | v1:6     | ethernet2 | 1235::3 | 207228     |         | 640   |
 | 656861 | null     | null      | null    | unlabelled |         | 0     |
 | 656862 | null     | null      | null    | unlabelled |         | 0     |
 | 656863 | null     | null      | null    | unlabelled |         | 0     |
 | 656864 | null     | null      | null    | unlabelled |         | 0     |
 | 656865 | null     | null      | null    | unlabelled |         | 0     |
 | 674336 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 896104 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 207224  | null     | null      | null    | unlabelled |         | 0     |
 | 207225  | v1:6     | ethernet1 | 1235::2 | 656857     |         | 640   |
 | 207226  | v1:6     | ethernet1 | 1235::2 | 656858     |         | 640   |
 | 207227  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 207228  | v1:6     | ethernet2 | 1236::4 | 295942     |         | 1280  |
 | 207229  | null     | null      | null    | unlabelled |         | 0     |
 | 207230  | null     | null      | null    | unlabelled |         | 0     |
 | 207231  | null     | null      | null    | unlabelled |         | 0     |
 | 207232  | null     | null      | null    | unlabelled |         | 0     |
 | 207233  | null     | null      | null    | unlabelled |         | 0     |
 | 270836  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 348142  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 416993  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555918  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 667337  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 698382  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 712645  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 984484  | null     | null      | null    | unlabelled |         | 0     |
 | 984485  | v1:4     | ethernet1 | 1.1.2.2 | 317850     |         | 640   |
 | 984486  | v1:4     | ethernet1 | 1.1.2.2 | 317851     |         | 640   |
 | 984487  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 984488  | v1:4     | ethernet2 | 1.1.3.4 | 1004871    |         | 1280  |
 | 984489  | null     | null      | null    | unlabelled |         | 0     |
 | 984490  | null     | null      | null    | unlabelled |         | 0     |
 | 984491  | null     | null      | null    | unlabelled |         | 0     |
 | 984492  | null     | null      | null    | unlabelled |         | 0     |
 | 984493  | null     | null      | null    | unlabelled |         | 0     |
 | 1036411 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49097   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 49384   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 107833  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 182306  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 295938  | null     | null      | null    | unlabelled |         | 0     |
 | 295939  | v1:6     | ethernet1 | 1236::3 | 207225     |         | 0     |
 | 295940  | v1:6     | ethernet1 | 1236::3 | 207226     |         | 0     |
 | 295941  | v1:6     | ethernet1 | 1236::3 | 207227     |         | 0     |
 | 295942  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 295943  | null     | null      | null    | unlabelled |         | 0     |
 | 295944  | null     | null      | null    | unlabelled |         | 0     |
 | 295945  | null     | null      | null    | unlabelled |         | 0     |
 | 295946  | null     | null      | null    | unlabelled |         | 0     |
 | 295947  | null     | null      | null    | unlabelled |         | 0     |
 | 491945  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 885877  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1004867 | null     | null      | null    | unlabelled |         | 0     |
 | 1004868 | v1:4     | ethernet1 | 1.1.3.3 | 984485     |         | 0     |
 | 1004869 | v1:4     | ethernet1 | 1.1.3.3 | 984486     |         | 0     |
 | 1004870 | v1:4     | ethernet1 | 1.1.3.3 | 984487     |         | 0     |
 | 1004871 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1004872 | null     | null      | null    | unlabelled |         | 0     |
 | 1004873 | null     | null      | null    | unlabelled |         | 0     |
 | 1004874 | null     | null      | null    | unlabelled |         | 0     |
 | 1004875 | null     | null      | null    | unlabelled |         | 0     |
 | 1004876 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#