here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83666  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 220228 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 289992 | null     | null      | null    | unlabelled |         | 0     |
 | 289993 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 289994 | v1:4     | ethernet1 | 1.1.1.2 | 527285     |         | 0     |
 | 289995 | v1:4     | ethernet1 | 1.1.1.2 | 527286     |         | 0     |
 | 289996 | v1:4     | ethernet1 | 1.1.1.2 | 527287     |         | 0     |
 | 289997 | null     | null      | null    | unlabelled |         | 0     |
 | 289998 | null     | null      | null    | unlabelled |         | 0     |
 | 289999 | null     | null      | null    | unlabelled |         | 0     |
 | 290000 | null     | null      | null    | unlabelled |         | 0     |
 | 290001 | null     | null      | null    | unlabelled |         | 0     |
 | 450044 | null     | null      | null    | unlabelled |         | 0     |
 | 450045 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 450046 | v1:6     | ethernet1 | 1234::2 | 877732     |         | 0     |
 | 450047 | v1:6     | ethernet1 | 1234::2 | 877733     |         | 0     |
 | 450048 | v1:6     | ethernet1 | 1234::2 | 877734     |         | 0     |
 | 450049 | null     | null      | null    | unlabelled |         | 0     |
 | 450050 | null     | null      | null    | unlabelled |         | 0     |
 | 450051 | null     | null      | null    | unlabelled |         | 0     |
 | 450052 | null     | null      | null    | unlabelled |         | 0     |
 | 450053 | null     | null      | null    | unlabelled |         | 0     |
 | 475000 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 593352 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 630650 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 671412 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 309971 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 401188 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 527283 | null     | null      | null    | unlabelled |         | 0     |
 | 527284 | v1:4     | ethernet1 | 1.1.1.1 | 289993     |         | 1280  |
 | 527285 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 527286 | v1:4     | ethernet2 | 1.1.2.3 | 317360     |         | 640   |
 | 527287 | v1:4     | ethernet2 | 1.1.2.3 | 317361     |         | 640   |
 | 527288 | null     | null      | null    | unlabelled |         | 0     |
 | 527289 | null     | null      | null    | unlabelled |         | 0     |
 | 527290 | null     | null      | null    | unlabelled |         | 0     |
 | 527291 | null     | null      | null    | unlabelled |         | 0     |
 | 527292 | null     | null      | null    | unlabelled |         | 0     |
 | 561750 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 635734 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 643667 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 816731 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 853353 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 877730 | null     | null      | null    | unlabelled |         | 0     |
 | 877731 | v1:6     | ethernet1 | 1234::1 | 450045     |         | 1280  |
 | 877732 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 877733 | v1:6     | ethernet2 | 1235::3 | 119438     |         | 640   |
 | 877734 | v1:6     | ethernet2 | 1235::3 | 119439     |         | 640   |
 | 877735 | null     | null      | null    | unlabelled |         | 0     |
 | 877736 | null     | null      | null    | unlabelled |         | 0     |
 | 877737 | null     | null      | null    | unlabelled |         | 0     |
 | 877738 | null     | null      | null    | unlabelled |         | 0     |
 | 877739 | null     | null      | null    | unlabelled |         | 0     |
 | 915469 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76346  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 119435 | null     | null      | null    | unlabelled |         | 0     |
 | 119436 | v1:6     | ethernet1 | 1235::2 | 877731     |         | 640   |
 | 119437 | v1:6     | ethernet1 | 1235::2 | 877732     |         | 640   |
 | 119438 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 119439 | v1:6     | ethernet2 | 1236::4 | 566469     |         | 1280  |
 | 119440 | null     | null      | null    | unlabelled |         | 0     |
 | 119441 | null     | null      | null    | unlabelled |         | 0     |
 | 119442 | null     | null      | null    | unlabelled |         | 0     |
 | 119443 | null     | null      | null    | unlabelled |         | 0     |
 | 119444 | null     | null      | null    | unlabelled |         | 0     |
 | 121205 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 150464 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 251774 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 317357 | null     | null      | null    | unlabelled |         | 0     |
 | 317358 | v1:4     | ethernet1 | 1.1.2.2 | 527284     |         | 640   |
 | 317359 | v1:4     | ethernet1 | 1.1.2.2 | 527285     |         | 640   |
 | 317360 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 317361 | v1:4     | ethernet2 | 1.1.3.4 | 790140     |         | 1280  |
 | 317362 | null     | null      | null    | unlabelled |         | 0     |
 | 317363 | null     | null      | null    | unlabelled |         | 0     |
 | 317364 | null     | null      | null    | unlabelled |         | 0     |
 | 317365 | null     | null      | null    | unlabelled |         | 0     |
 | 317366 | null     | null      | null    | unlabelled |         | 0     |
 | 336837 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 588987 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 651696 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 809978 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 170408 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 199970 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564231 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 566465 | null     | null      | null    | unlabelled |         | 0     |
 | 566466 | v1:6     | ethernet1 | 1236::3 | 119436     |         | 0     |
 | 566467 | v1:6     | ethernet1 | 1236::3 | 119437     |         | 0     |
 | 566468 | v1:6     | ethernet1 | 1236::3 | 119438     |         | 0     |
 | 566469 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 566470 | null     | null      | null    | unlabelled |         | 0     |
 | 566471 | null     | null      | null    | unlabelled |         | 0     |
 | 566472 | null     | null      | null    | unlabelled |         | 0     |
 | 566473 | null     | null      | null    | unlabelled |         | 0     |
 | 566474 | null     | null      | null    | unlabelled |         | 0     |
 | 693848 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 790136 | null     | null      | null    | unlabelled |         | 0     |
 | 790137 | v1:4     | ethernet1 | 1.1.3.3 | 317358     |         | 0     |
 | 790138 | v1:4     | ethernet1 | 1.1.3.3 | 317359     |         | 0     |
 | 790139 | v1:4     | ethernet1 | 1.1.3.3 | 317360     |         | 0     |
 | 790140 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 790141 | null     | null      | null    | unlabelled |         | 0     |
 | 790142 | null     | null      | null    | unlabelled |         | 0     |
 | 790143 | null     | null      | null    | unlabelled |         | 0     |
 | 790144 | null     | null      | null    | unlabelled |         | 0     |
 | 790145 | null     | null      | null    | unlabelled |         | 0     |
 | 820708 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 847551 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#