here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90141  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 316816 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 371401 | null     | null      | null    | unlabelled |         | 0     |
 | 371402 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 371403 | v1:4     | ethernet1 | 1.1.1.2 | 180981     |         | 0     |
 | 371404 | v1:4     | ethernet1 | 1.1.1.2 | 180982     |         | 0     |
 | 371405 | v1:4     | ethernet1 | 1.1.1.2 | 180983     |         | 0     |
 | 371406 | null     | null      | null    | unlabelled |         | 0     |
 | 371407 | null     | null      | null    | unlabelled |         | 0     |
 | 371408 | null     | null      | null    | unlabelled |         | 0     |
 | 371409 | null     | null      | null    | unlabelled |         | 0     |
 | 371410 | null     | null      | null    | unlabelled |         | 0     |
 | 620674 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 652831 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 656947 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 666367 | null     | null      | null    | unlabelled |         | 0     |
 | 666368 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 666369 | v1:6     | ethernet1 | 1234::2 | 560270     |         | 0     |
 | 666370 | v1:6     | ethernet1 | 1234::2 | 560271     |         | 0     |
 | 666371 | v1:6     | ethernet1 | 1234::2 | 560272     |         | 0     |
 | 666372 | null     | null      | null    | unlabelled |         | 0     |
 | 666373 | null     | null      | null    | unlabelled |         | 0     |
 | 666374 | null     | null      | null    | unlabelled |         | 0     |
 | 666375 | null     | null      | null    | unlabelled |         | 0     |
 | 666376 | null     | null      | null    | unlabelled |         | 0     |
 | 940615 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7373   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 180979 | null     | null      | null    | unlabelled |         | 0     |
 | 180980 | v1:4     | ethernet1 | 1.1.1.1 | 371402     |         | 1280  |
 | 180981 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 180982 | v1:4     | ethernet2 | 1.1.2.3 | 963036     |         | 640   |
 | 180983 | v1:4     | ethernet2 | 1.1.2.3 | 963037     |         | 640   |
 | 180984 | null     | null      | null    | unlabelled |         | 0     |
 | 180985 | null     | null      | null    | unlabelled |         | 0     |
 | 180986 | null     | null      | null    | unlabelled |         | 0     |
 | 180987 | null     | null      | null    | unlabelled |         | 0     |
 | 180988 | null     | null      | null    | unlabelled |         | 0     |
 | 224168 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 303231 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 456717 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 463306 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 494602 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 536765 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 560268 | null     | null      | null    | unlabelled |         | 0     |
 | 560269 | v1:6     | ethernet1 | 1234::1 | 666368     |         | 1280  |
 | 560270 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560271 | v1:6     | ethernet2 | 1235::3 | 945588     |         | 640   |
 | 560272 | v1:6     | ethernet2 | 1235::3 | 945589     |         | 640   |
 | 560273 | null     | null      | null    | unlabelled |         | 0     |
 | 560274 | null     | null      | null    | unlabelled |         | 0     |
 | 560275 | null     | null      | null    | unlabelled |         | 0     |
 | 560276 | null     | null      | null    | unlabelled |         | 0     |
 | 560277 | null     | null      | null    | unlabelled |         | 0     |
 | 921765 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 23395   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 50567   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 185527  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 388004  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453121  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 756723  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866762  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 945585  | null     | null      | null    | unlabelled |         | 0     |
 | 945586  | v1:6     | ethernet1 | 1235::2 | 560269     |         | 640   |
 | 945587  | v1:6     | ethernet1 | 1235::2 | 560270     |         | 640   |
 | 945588  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 945589  | v1:6     | ethernet2 | 1236::4 | 687221     |         | 1280  |
 | 945590  | null     | null      | null    | unlabelled |         | 0     |
 | 945591  | null     | null      | null    | unlabelled |         | 0     |
 | 945592  | null     | null      | null    | unlabelled |         | 0     |
 | 945593  | null     | null      | null    | unlabelled |         | 0     |
 | 945594  | null     | null      | null    | unlabelled |         | 0     |
 | 963033  | null     | null      | null    | unlabelled |         | 0     |
 | 963034  | v1:4     | ethernet1 | 1.1.2.2 | 180980     |         | 640   |
 | 963035  | v1:4     | ethernet1 | 1.1.2.2 | 180981     |         | 640   |
 | 963036  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 963037  | v1:4     | ethernet2 | 1.1.3.4 | 717803     |         | 1280  |
 | 963038  | null     | null      | null    | unlabelled |         | 0     |
 | 963039  | null     | null      | null    | unlabelled |         | 0     |
 | 963040  | null     | null      | null    | unlabelled |         | 0     |
 | 963041  | null     | null      | null    | unlabelled |         | 0     |
 | 963042  | null     | null      | null    | unlabelled |         | 0     |
 | 1033090 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 201436 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 275324 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 426872 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 434400 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 687217 | null     | null      | null    | unlabelled |         | 0     |
 | 687218 | v1:6     | ethernet1 | 1236::3 | 945586     |         | 0     |
 | 687219 | v1:6     | ethernet1 | 1236::3 | 945587     |         | 0     |
 | 687220 | v1:6     | ethernet1 | 1236::3 | 945588     |         | 0     |
 | 687221 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 687222 | null     | null      | null    | unlabelled |         | 0     |
 | 687223 | null     | null      | null    | unlabelled |         | 0     |
 | 687224 | null     | null      | null    | unlabelled |         | 0     |
 | 687225 | null     | null      | null    | unlabelled |         | 0     |
 | 687226 | null     | null      | null    | unlabelled |         | 0     |
 | 704607 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 716140 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 717799 | null     | null      | null    | unlabelled |         | 0     |
 | 717800 | v1:4     | ethernet1 | 1.1.3.3 | 963034     |         | 0     |
 | 717801 | v1:4     | ethernet1 | 1.1.3.3 | 963035     |         | 0     |
 | 717802 | v1:4     | ethernet1 | 1.1.3.3 | 963036     |         | 0     |
 | 717803 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717804 | null     | null      | null    | unlabelled |         | 0     |
 | 717805 | null     | null      | null    | unlabelled |         | 0     |
 | 717806 | null     | null      | null    | unlabelled |         | 0     |
 | 717807 | null     | null      | null    | unlabelled |         | 0     |
 | 717808 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#