here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19679  | null     | null      | null    | unlabelled |         | 0     |
 | 19680  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 19681  | v1:6     | ethernet1 | 1234::2 | 287157     |         | 0     |
 | 19682  | v1:6     | ethernet1 | 1234::2 | 287158     |         | 0     |
 | 19683  | v1:6     | ethernet1 | 1234::2 | 287159     |         | 0     |
 | 19684  | null     | null      | null    | unlabelled |         | 0     |
 | 19685  | null     | null      | null    | unlabelled |         | 0     |
 | 19686  | null     | null      | null    | unlabelled |         | 0     |
 | 19687  | null     | null      | null    | unlabelled |         | 0     |
 | 19688  | null     | null      | null    | unlabelled |         | 0     |
 | 44109  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 127424 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 164845 | null     | null      | null    | unlabelled |         | 0     |
 | 164846 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 164847 | v1:4     | ethernet1 | 1.1.1.2 | 172370     |         | 0     |
 | 164848 | v1:4     | ethernet1 | 1.1.1.2 | 172371     |         | 0     |
 | 164849 | v1:4     | ethernet1 | 1.1.1.2 | 172372     |         | 0     |
 | 164850 | null     | null      | null    | unlabelled |         | 0     |
 | 164851 | null     | null      | null    | unlabelled |         | 0     |
 | 164852 | null     | null      | null    | unlabelled |         | 0     |
 | 164853 | null     | null      | null    | unlabelled |         | 0     |
 | 164854 | null     | null      | null    | unlabelled |         | 0     |
 | 422390 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 493385 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 795205 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 818220 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 63982  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 172368 | null     | null      | null    | unlabelled |         | 0     |
 | 172369 | v1:4     | ethernet1 | 1.1.1.1 | 164846     |         | 1280  |
 | 172370 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 172371 | v1:4     | ethernet2 | 1.1.2.3 | 646157     |         | 640   |
 | 172372 | v1:4     | ethernet2 | 1.1.2.3 | 646158     |         | 640   |
 | 172373 | null     | null      | null    | unlabelled |         | 0     |
 | 172374 | null     | null      | null    | unlabelled |         | 0     |
 | 172375 | null     | null      | null    | unlabelled |         | 0     |
 | 172376 | null     | null      | null    | unlabelled |         | 0     |
 | 172377 | null     | null      | null    | unlabelled |         | 0     |
 | 204441 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 250290 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 287155 | null     | null      | null    | unlabelled |         | 0     |
 | 287156 | v1:6     | ethernet1 | 1234::1 | 19680      |         | 1280  |
 | 287157 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 287158 | v1:6     | ethernet2 | 1235::3 | 155062     |         | 640   |
 | 287159 | v1:6     | ethernet2 | 1235::3 | 155063     |         | 640   |
 | 287160 | null     | null      | null    | unlabelled |         | 0     |
 | 287161 | null     | null      | null    | unlabelled |         | 0     |
 | 287162 | null     | null      | null    | unlabelled |         | 0     |
 | 287163 | null     | null      | null    | unlabelled |         | 0     |
 | 287164 | null     | null      | null    | unlabelled |         | 0     |
 | 318745 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 323261 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 644792 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 768081 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 835410 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115824 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 155059 | null     | null      | null    | unlabelled |         | 0     |
 | 155060 | v1:6     | ethernet1 | 1235::2 | 287156     |         | 640   |
 | 155061 | v1:6     | ethernet1 | 1235::2 | 287157     |         | 640   |
 | 155062 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 155063 | v1:6     | ethernet2 | 1236::4 | 788227     |         | 1280  |
 | 155064 | null     | null      | null    | unlabelled |         | 0     |
 | 155065 | null     | null      | null    | unlabelled |         | 0     |
 | 155066 | null     | null      | null    | unlabelled |         | 0     |
 | 155067 | null     | null      | null    | unlabelled |         | 0     |
 | 155068 | null     | null      | null    | unlabelled |         | 0     |
 | 335877 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 369179 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 435311 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 490886 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 499306 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 646154 | null     | null      | null    | unlabelled |         | 0     |
 | 646155 | v1:4     | ethernet1 | 1.1.2.2 | 172369     |         | 640   |
 | 646156 | v1:4     | ethernet1 | 1.1.2.2 | 172370     |         | 640   |
 | 646157 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 646158 | v1:4     | ethernet2 | 1.1.3.4 | 151661     |         | 1280  |
 | 646159 | null     | null      | null    | unlabelled |         | 0     |
 | 646160 | null     | null      | null    | unlabelled |         | 0     |
 | 646161 | null     | null      | null    | unlabelled |         | 0     |
 | 646162 | null     | null      | null    | unlabelled |         | 0     |
 | 646163 | null     | null      | null    | unlabelled |         | 0     |
 | 834326 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 910784 | v1:6     | ethernet2 | 1236::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 151657 | null     | null      | null    | unlabelled |         | 0     |
 | 151658 | v1:4     | ethernet1 | 1.1.3.3 | 646155     |         | 0     |
 | 151659 | v1:4     | ethernet1 | 1.1.3.3 | 646156     |         | 0     |
 | 151660 | v1:4     | ethernet1 | 1.1.3.3 | 646157     |         | 0     |
 | 151661 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 151662 | null     | null      | null    | unlabelled |         | 0     |
 | 151663 | null     | null      | null    | unlabelled |         | 0     |
 | 151664 | null     | null      | null    | unlabelled |         | 0     |
 | 151665 | null     | null      | null    | unlabelled |         | 0     |
 | 151666 | null     | null      | null    | unlabelled |         | 0     |
 | 499106 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 596775 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 622289 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 676810 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 746514 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 788223 | null     | null      | null    | unlabelled |         | 0     |
 | 788224 | v1:6     | ethernet1 | 1236::3 | 155060     |         | 0     |
 | 788225 | v1:6     | ethernet1 | 1236::3 | 155061     |         | 0     |
 | 788226 | v1:6     | ethernet1 | 1236::3 | 155062     |         | 0     |
 | 788227 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 788228 | null     | null      | null    | unlabelled |         | 0     |
 | 788229 | null     | null      | null    | unlabelled |         | 0     |
 | 788230 | null     | null      | null    | unlabelled |         | 0     |
 | 788231 | null     | null      | null    | unlabelled |         | 0     |
 | 788232 | null     | null      | null    | unlabelled |         | 0     |
 | 821104 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#