here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40840  | null     | null      | null    | unlabelled |         | 0     |
 | 40841  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 40842  | v1:4     | ethernet1 | 1.1.1.2 | 986034     |         | 0     |
 | 40843  | v1:4     | ethernet1 | 1.1.1.2 | 986035     |         | 0     |
 | 40844  | v1:4     | ethernet1 | 1.1.1.2 | 986036     |         | 0     |
 | 40845  | null     | null      | null    | unlabelled |         | 0     |
 | 40846  | null     | null      | null    | unlabelled |         | 0     |
 | 40847  | null     | null      | null    | unlabelled |         | 0     |
 | 40848  | null     | null      | null    | unlabelled |         | 0     |
 | 40849  | null     | null      | null    | unlabelled |         | 0     |
 | 49898  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 202155 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 557376 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 627843 | null     | null      | null    | unlabelled |         | 0     |
 | 627844 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627845 | v1:6     | ethernet1 | 1234::2 | 782672     |         | 0     |
 | 627846 | v1:6     | ethernet1 | 1234::2 | 782673     |         | 0     |
 | 627847 | v1:6     | ethernet1 | 1234::2 | 782674     |         | 0     |
 | 627848 | null     | null      | null    | unlabelled |         | 0     |
 | 627849 | null     | null      | null    | unlabelled |         | 0     |
 | 627850 | null     | null      | null    | unlabelled |         | 0     |
 | 627851 | null     | null      | null    | unlabelled |         | 0     |
 | 627852 | null     | null      | null    | unlabelled |         | 0     |
 | 655791 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 761106 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 922358 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44734  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82170  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 170078 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 181439 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 249074 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 311277 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 600862 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 782670 | null     | null      | null    | unlabelled |         | 0     |
 | 782671 | v1:6     | ethernet1 | 1234::1 | 627844     |         | 1280  |
 | 782672 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 782673 | v1:6     | ethernet2 | 1235::3 | 44400      |         | 640   |
 | 782674 | v1:6     | ethernet2 | 1235::3 | 44401      |         | 640   |
 | 782675 | null     | null      | null    | unlabelled |         | 0     |
 | 782676 | null     | null      | null    | unlabelled |         | 0     |
 | 782677 | null     | null      | null    | unlabelled |         | 0     |
 | 782678 | null     | null      | null    | unlabelled |         | 0     |
 | 782679 | null     | null      | null    | unlabelled |         | 0     |
 | 836211 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 986032 | null     | null      | null    | unlabelled |         | 0     |
 | 986033 | v1:4     | ethernet1 | 1.1.1.1 | 40841      |         | 1280  |
 | 986034 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 986035 | v1:4     | ethernet2 | 1.1.2.3 | 594774     |         | 640   |
 | 986036 | v1:4     | ethernet2 | 1.1.2.3 | 594775     |         | 640   |
 | 986037 | null     | null      | null    | unlabelled |         | 0     |
 | 986038 | null     | null      | null    | unlabelled |         | 0     |
 | 986039 | null     | null      | null    | unlabelled |         | 0     |
 | 986040 | null     | null      | null    | unlabelled |         | 0     |
 | 986041 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44397  | null     | null      | null    | unlabelled |         | 0     |
 | 44398  | v1:6     | ethernet1 | 1235::2 | 782671     |         | 640   |
 | 44399  | v1:6     | ethernet1 | 1235::2 | 782672     |         | 640   |
 | 44400  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 44401  | v1:6     | ethernet2 | 1236::4 | 573044     |         | 1280  |
 | 44402  | null     | null      | null    | unlabelled |         | 0     |
 | 44403  | null     | null      | null    | unlabelled |         | 0     |
 | 44404  | null     | null      | null    | unlabelled |         | 0     |
 | 44405  | null     | null      | null    | unlabelled |         | 0     |
 | 44406  | null     | null      | null    | unlabelled |         | 0     |
 | 112842 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 255390 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 279472 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 424645 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 468968 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 594771 | null     | null      | null    | unlabelled |         | 0     |
 | 594772 | v1:4     | ethernet1 | 1.1.2.2 | 986033     |         | 640   |
 | 594773 | v1:4     | ethernet1 | 1.1.2.2 | 986034     |         | 640   |
 | 594774 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 594775 | v1:4     | ethernet2 | 1.1.3.4 | 973545     |         | 1280  |
 | 594776 | null     | null      | null    | unlabelled |         | 0     |
 | 594777 | null     | null      | null    | unlabelled |         | 0     |
 | 594778 | null     | null      | null    | unlabelled |         | 0     |
 | 594779 | null     | null      | null    | unlabelled |         | 0     |
 | 594780 | null     | null      | null    | unlabelled |         | 0     |
 | 756168 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 799602 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 848125 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13495  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 40350  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 153799 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 364120 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 512869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 573040 | null     | null      | null    | unlabelled |         | 0     |
 | 573041 | v1:6     | ethernet1 | 1236::3 | 44398      |         | 0     |
 | 573042 | v1:6     | ethernet1 | 1236::3 | 44399      |         | 0     |
 | 573043 | v1:6     | ethernet1 | 1236::3 | 44400      |         | 0     |
 | 573044 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 573045 | null     | null      | null    | unlabelled |         | 0     |
 | 573046 | null     | null      | null    | unlabelled |         | 0     |
 | 573047 | null     | null      | null    | unlabelled |         | 0     |
 | 573048 | null     | null      | null    | unlabelled |         | 0     |
 | 573049 | null     | null      | null    | unlabelled |         | 0     |
 | 779913 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 973541 | null     | null      | null    | unlabelled |         | 0     |
 | 973542 | v1:4     | ethernet1 | 1.1.3.3 | 594772     |         | 0     |
 | 973543 | v1:4     | ethernet1 | 1.1.3.3 | 594773     |         | 0     |
 | 973544 | v1:4     | ethernet1 | 1.1.3.3 | 594774     |         | 0     |
 | 973545 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 973546 | null     | null      | null    | unlabelled |         | 0     |
 | 973547 | null     | null      | null    | unlabelled |         | 0     |
 | 973548 | null     | null      | null    | unlabelled |         | 0     |
 | 973549 | null     | null      | null    | unlabelled |         | 0     |
 | 973550 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#