here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 126563 | null     | null      | null    | unlabelled |         | 0     |
 | 126564 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 126565 | v1:6     | ethernet1 | 1234::2 | 180390     |         | 0     |
 | 126566 | v1:6     | ethernet1 | 1234::2 | 180391     |         | 0     |
 | 126567 | v1:6     | ethernet1 | 1234::2 | 180392     |         | 0     |
 | 126568 | null     | null      | null    | unlabelled |         | 0     |
 | 126569 | null     | null      | null    | unlabelled |         | 0     |
 | 126570 | null     | null      | null    | unlabelled |         | 0     |
 | 126571 | null     | null      | null    | unlabelled |         | 0     |
 | 126572 | null     | null      | null    | unlabelled |         | 0     |
 | 405926 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 541705 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 548491 | null     | null      | null    | unlabelled |         | 0     |
 | 548492 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 548493 | v1:4     | ethernet1 | 1.1.1.2 | 874416     |         | 0     |
 | 548494 | v1:4     | ethernet1 | 1.1.1.2 | 874417     |         | 0     |
 | 548495 | v1:4     | ethernet1 | 1.1.1.2 | 874418     |         | 0     |
 | 548496 | null     | null      | null    | unlabelled |         | 0     |
 | 548497 | null     | null      | null    | unlabelled |         | 0     |
 | 548498 | null     | null      | null    | unlabelled |         | 0     |
 | 548499 | null     | null      | null    | unlabelled |         | 0     |
 | 548500 | null     | null      | null    | unlabelled |         | 0     |
 | 577326 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 951565 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 963280 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 988595 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24857  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 77827  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 177302 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 180388 | null     | null      | null    | unlabelled |         | 0     |
 | 180389 | v1:6     | ethernet1 | 1234::1 | 126564     |         | 1280  |
 | 180390 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 180391 | v1:6     | ethernet2 | 1235::3 | 493437     |         | 640   |
 | 180392 | v1:6     | ethernet2 | 1235::3 | 493438     |         | 640   |
 | 180393 | null     | null      | null    | unlabelled |         | 0     |
 | 180394 | null     | null      | null    | unlabelled |         | 0     |
 | 180395 | null     | null      | null    | unlabelled |         | 0     |
 | 180396 | null     | null      | null    | unlabelled |         | 0     |
 | 180397 | null     | null      | null    | unlabelled |         | 0     |
 | 192419 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 304212 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 491232 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 660349 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774460 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 874414 | null     | null      | null    | unlabelled |         | 0     |
 | 874415 | v1:4     | ethernet1 | 1.1.1.1 | 548492     |         | 1280  |
 | 874416 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 874417 | v1:4     | ethernet2 | 1.1.2.3 | 593170     |         | 640   |
 | 874418 | v1:4     | ethernet2 | 1.1.2.3 | 593171     |         | 640   |
 | 874419 | null     | null      | null    | unlabelled |         | 0     |
 | 874420 | null     | null      | null    | unlabelled |         | 0     |
 | 874421 | null     | null      | null    | unlabelled |         | 0     |
 | 874422 | null     | null      | null    | unlabelled |         | 0     |
 | 874423 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22139  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 294875 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 302713 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493434 | null     | null      | null    | unlabelled |         | 0     |
 | 493435 | v1:6     | ethernet1 | 1235::2 | 180389     |         | 640   |
 | 493436 | v1:6     | ethernet1 | 1235::2 | 180390     |         | 640   |
 | 493437 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 493438 | v1:6     | ethernet2 | 1236::4 | 363717     |         | 1280  |
 | 493439 | null     | null      | null    | unlabelled |         | 0     |
 | 493440 | null     | null      | null    | unlabelled |         | 0     |
 | 493441 | null     | null      | null    | unlabelled |         | 0     |
 | 493442 | null     | null      | null    | unlabelled |         | 0     |
 | 493443 | null     | null      | null    | unlabelled |         | 0     |
 | 593167 | null     | null      | null    | unlabelled |         | 0     |
 | 593168 | v1:4     | ethernet1 | 1.1.2.2 | 874415     |         | 640   |
 | 593169 | v1:4     | ethernet1 | 1.1.2.2 | 874416     |         | 640   |
 | 593170 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 593171 | v1:4     | ethernet2 | 1.1.3.4 | 933543     |         | 1280  |
 | 593172 | null     | null      | null    | unlabelled |         | 0     |
 | 593173 | null     | null      | null    | unlabelled |         | 0     |
 | 593174 | null     | null      | null    | unlabelled |         | 0     |
 | 593175 | null     | null      | null    | unlabelled |         | 0     |
 | 593176 | null     | null      | null    | unlabelled |         | 0     |
 | 740113 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 742883 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809280 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 875801 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 940364 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11408  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 56577  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 148464 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 363713 | null     | null      | null    | unlabelled |         | 0     |
 | 363714 | v1:6     | ethernet1 | 1236::3 | 493435     |         | 0     |
 | 363715 | v1:6     | ethernet1 | 1236::3 | 493436     |         | 0     |
 | 363716 | v1:6     | ethernet1 | 1236::3 | 493437     |         | 0     |
 | 363717 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 363718 | null     | null      | null    | unlabelled |         | 0     |
 | 363719 | null     | null      | null    | unlabelled |         | 0     |
 | 363720 | null     | null      | null    | unlabelled |         | 0     |
 | 363721 | null     | null      | null    | unlabelled |         | 0     |
 | 363722 | null     | null      | null    | unlabelled |         | 0     |
 | 838376 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 851167 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 932343 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 933539 | null     | null      | null    | unlabelled |         | 0     |
 | 933540 | v1:4     | ethernet1 | 1.1.3.3 | 593168     |         | 0     |
 | 933541 | v1:4     | ethernet1 | 1.1.3.3 | 593169     |         | 0     |
 | 933542 | v1:4     | ethernet1 | 1.1.3.3 | 593170     |         | 0     |
 | 933543 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 933544 | null     | null      | null    | unlabelled |         | 0     |
 | 933545 | null     | null      | null    | unlabelled |         | 0     |
 | 933546 | null     | null      | null    | unlabelled |         | 0     |
 | 933547 | null     | null      | null    | unlabelled |         | 0     |
 | 933548 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#