here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35258  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 162859 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 211068 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 582969 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 632685 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809338 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 881291 | null     | null      | null    | unlabelled |         | 0     |
 | 881292 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 881293 | v1:4     | ethernet1 | 1.1.1.2 | 132804     |         | 0     |
 | 881294 | v1:4     | ethernet1 | 1.1.1.2 | 132805     |         | 0     |
 | 881295 | v1:4     | ethernet1 | 1.1.1.2 | 132806     |         | 0     |
 | 881296 | null     | null      | null    | unlabelled |         | 0     |
 | 881297 | null     | null      | null    | unlabelled |         | 0     |
 | 881298 | null     | null      | null    | unlabelled |         | 0     |
 | 881299 | null     | null      | null    | unlabelled |         | 0     |
 | 881300 | null     | null      | null    | unlabelled |         | 0     |
 | 967784 | null     | null      | null    | unlabelled |         | 0     |
 | 967785 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 967786 | v1:6     | ethernet1 | 1234::2 | 657504     |         | 0     |
 | 967787 | v1:6     | ethernet1 | 1234::2 | 657505     |         | 0     |
 | 967788 | v1:6     | ethernet1 | 1234::2 | 657506     |         | 0     |
 | 967789 | null     | null      | null    | unlabelled |         | 0     |
 | 967790 | null     | null      | null    | unlabelled |         | 0     |
 | 967791 | null     | null      | null    | unlabelled |         | 0     |
 | 967792 | null     | null      | null    | unlabelled |         | 0     |
 | 967793 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 52978  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 80974  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 132802 | null     | null      | null    | unlabelled |         | 0     |
 | 132803 | v1:4     | ethernet1 | 1.1.1.1 | 881292     |         | 1280  |
 | 132804 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 132805 | v1:4     | ethernet2 | 1.1.2.3 | 88357      |         | 640   |
 | 132806 | v1:4     | ethernet2 | 1.1.2.3 | 88358      |         | 640   |
 | 132807 | null     | null      | null    | unlabelled |         | 0     |
 | 132808 | null     | null      | null    | unlabelled |         | 0     |
 | 132809 | null     | null      | null    | unlabelled |         | 0     |
 | 132810 | null     | null      | null    | unlabelled |         | 0     |
 | 132811 | null     | null      | null    | unlabelled |         | 0     |
 | 240338 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432660 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 571304 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 657502 | null     | null      | null    | unlabelled |         | 0     |
 | 657503 | v1:6     | ethernet1 | 1234::1 | 967785     |         | 1280  |
 | 657504 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 657505 | v1:6     | ethernet2 | 1235::3 | 670103     |         | 640   |
 | 657506 | v1:6     | ethernet2 | 1235::3 | 670104     |         | 640   |
 | 657507 | null     | null      | null    | unlabelled |         | 0     |
 | 657508 | null     | null      | null    | unlabelled |         | 0     |
 | 657509 | null     | null      | null    | unlabelled |         | 0     |
 | 657510 | null     | null      | null    | unlabelled |         | 0     |
 | 657511 | null     | null      | null    | unlabelled |         | 0     |
 | 766312 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 853864 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 569     | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 23130   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 33485   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 88354   | null     | null      | null    | unlabelled |         | 0     |
 | 88355   | v1:4     | ethernet1 | 1.1.2.2 | 132803     |         | 640   |
 | 88356   | v1:4     | ethernet1 | 1.1.2.2 | 132804     |         | 640   |
 | 88357   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 88358   | v1:4     | ethernet2 | 1.1.3.4 | 175975     |         | 1280  |
 | 88359   | null     | null      | null    | unlabelled |         | 0     |
 | 88360   | null     | null      | null    | unlabelled |         | 0     |
 | 88361   | null     | null      | null    | unlabelled |         | 0     |
 | 88362   | null     | null      | null    | unlabelled |         | 0     |
 | 88363   | null     | null      | null    | unlabelled |         | 0     |
 | 98945   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 120395  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 357212  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 501874  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 670100  | null     | null      | null    | unlabelled |         | 0     |
 | 670101  | v1:6     | ethernet1 | 1235::2 | 657503     |         | 640   |
 | 670102  | v1:6     | ethernet1 | 1235::2 | 657504     |         | 640   |
 | 670103  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 670104  | v1:6     | ethernet2 | 1236::4 | 53222      |         | 1280  |
 | 670105  | null     | null      | null    | unlabelled |         | 0     |
 | 670106  | null     | null      | null    | unlabelled |         | 0     |
 | 670107  | null     | null      | null    | unlabelled |         | 0     |
 | 670108  | null     | null      | null    | unlabelled |         | 0     |
 | 670109  | null     | null      | null    | unlabelled |         | 0     |
 | 1008349 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 53218   | null     | null      | null    | unlabelled |         | 0     |
 | 53219   | v1:6     | ethernet1 | 1236::3 | 670101     |         | 0     |
 | 53220   | v1:6     | ethernet1 | 1236::3 | 670102     |         | 0     |
 | 53221   | v1:6     | ethernet1 | 1236::3 | 670103     |         | 0     |
 | 53222   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 53223   | null     | null      | null    | unlabelled |         | 0     |
 | 53224   | null     | null      | null    | unlabelled |         | 0     |
 | 53225   | null     | null      | null    | unlabelled |         | 0     |
 | 53226   | null     | null      | null    | unlabelled |         | 0     |
 | 53227   | null     | null      | null    | unlabelled |         | 0     |
 | 175971  | null     | null      | null    | unlabelled |         | 0     |
 | 175972  | v1:4     | ethernet1 | 1.1.3.3 | 88355      |         | 0     |
 | 175973  | v1:4     | ethernet1 | 1.1.3.3 | 88356      |         | 0     |
 | 175974  | v1:4     | ethernet1 | 1.1.3.3 | 88357      |         | 0     |
 | 175975  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 175976  | null     | null      | null    | unlabelled |         | 0     |
 | 175977  | null     | null      | null    | unlabelled |         | 0     |
 | 175978  | null     | null      | null    | unlabelled |         | 0     |
 | 175979  | null     | null      | null    | unlabelled |         | 0     |
 | 175980  | null     | null      | null    | unlabelled |         | 0     |
 | 233593  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 250964  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 674522  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 755104  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 981131  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1002364 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#