here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16756  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 57577  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 65738  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 150460 | null     | null      | null    | unlabelled |         | 0     |
 | 150461 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 150462 | v1:6     | ethernet1 | 1234::2 | 586855     |         | 0     |
 | 150463 | v1:6     | ethernet1 | 1234::2 | 586856     |         | 0     |
 | 150464 | v1:6     | ethernet1 | 1234::2 | 586857     |         | 0     |
 | 150465 | null     | null      | null    | unlabelled |         | 0     |
 | 150466 | null     | null      | null    | unlabelled |         | 0     |
 | 150467 | null     | null      | null    | unlabelled |         | 0     |
 | 150468 | null     | null      | null    | unlabelled |         | 0     |
 | 150469 | null     | null      | null    | unlabelled |         | 0     |
 | 649050 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 665061 | null     | null      | null    | unlabelled |         | 0     |
 | 665062 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 665063 | v1:4     | ethernet1 | 1.1.1.2 | 965630     |         | 0     |
 | 665064 | v1:4     | ethernet1 | 1.1.1.2 | 965631     |         | 0     |
 | 665065 | v1:4     | ethernet1 | 1.1.1.2 | 965632     |         | 0     |
 | 665066 | null     | null      | null    | unlabelled |         | 0     |
 | 665067 | null     | null      | null    | unlabelled |         | 0     |
 | 665068 | null     | null      | null    | unlabelled |         | 0     |
 | 665069 | null     | null      | null    | unlabelled |         | 0     |
 | 665070 | null     | null      | null    | unlabelled |         | 0     |
 | 850156 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 945764 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36282  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 185849 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 195968 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 343906 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 469631 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497041 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 586853 | null     | null      | null    | unlabelled |         | 0     |
 | 586854 | v1:6     | ethernet1 | 1234::1 | 150461     |         | 1280  |
 | 586855 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 586856 | v1:6     | ethernet2 | 1235::3 | 564461     |         | 640   |
 | 586857 | v1:6     | ethernet2 | 1235::3 | 564462     |         | 640   |
 | 586858 | null     | null      | null    | unlabelled |         | 0     |
 | 586859 | null     | null      | null    | unlabelled |         | 0     |
 | 586860 | null     | null      | null    | unlabelled |         | 0     |
 | 586861 | null     | null      | null    | unlabelled |         | 0     |
 | 586862 | null     | null      | null    | unlabelled |         | 0     |
 | 833908 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 848788 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965628 | null     | null      | null    | unlabelled |         | 0     |
 | 965629 | v1:4     | ethernet1 | 1.1.1.1 | 665062     |         | 1280  |
 | 965630 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 965631 | v1:4     | ethernet2 | 1.1.2.3 | 272504     |         | 640   |
 | 965632 | v1:4     | ethernet2 | 1.1.2.3 | 272505     |         | 640   |
 | 965633 | null     | null      | null    | unlabelled |         | 0     |
 | 965634 | null     | null      | null    | unlabelled |         | 0     |
 | 965635 | null     | null      | null    | unlabelled |         | 0     |
 | 965636 | null     | null      | null    | unlabelled |         | 0     |
 | 965637 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172335 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 215488 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 219266 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222923 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 272501 | null     | null      | null    | unlabelled |         | 0     |
 | 272502 | v1:4     | ethernet1 | 1.1.2.2 | 965629     |         | 640   |
 | 272503 | v1:4     | ethernet1 | 1.1.2.2 | 965630     |         | 640   |
 | 272504 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272505 | v1:4     | ethernet2 | 1.1.3.4 | 372367     |         | 1280  |
 | 272506 | null     | null      | null    | unlabelled |         | 0     |
 | 272507 | null     | null      | null    | unlabelled |         | 0     |
 | 272508 | null     | null      | null    | unlabelled |         | 0     |
 | 272509 | null     | null      | null    | unlabelled |         | 0     |
 | 272510 | null     | null      | null    | unlabelled |         | 0     |
 | 282441 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 313056 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 531715 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 564458 | null     | null      | null    | unlabelled |         | 0     |
 | 564459 | v1:6     | ethernet1 | 1235::2 | 586854     |         | 640   |
 | 564460 | v1:6     | ethernet1 | 1235::2 | 586855     |         | 640   |
 | 564461 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 564462 | v1:6     | ethernet2 | 1236::4 | 722558     |         | 1280  |
 | 564463 | null     | null      | null    | unlabelled |         | 0     |
 | 564464 | null     | null      | null    | unlabelled |         | 0     |
 | 564465 | null     | null      | null    | unlabelled |         | 0     |
 | 564466 | null     | null      | null    | unlabelled |         | 0     |
 | 564467 | null     | null      | null    | unlabelled |         | 0     |
 | 692249 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6272   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156937 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 372363 | null     | null      | null    | unlabelled |         | 0     |
 | 372364 | v1:4     | ethernet1 | 1.1.3.3 | 272502     |         | 0     |
 | 372365 | v1:4     | ethernet1 | 1.1.3.3 | 272503     |         | 0     |
 | 372366 | v1:4     | ethernet1 | 1.1.3.3 | 272504     |         | 0     |
 | 372367 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 372368 | null     | null      | null    | unlabelled |         | 0     |
 | 372369 | null     | null      | null    | unlabelled |         | 0     |
 | 372370 | null     | null      | null    | unlabelled |         | 0     |
 | 372371 | null     | null      | null    | unlabelled |         | 0     |
 | 372372 | null     | null      | null    | unlabelled |         | 0     |
 | 414096 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 436891 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 672659 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 722554 | null     | null      | null    | unlabelled |         | 0     |
 | 722555 | v1:6     | ethernet1 | 1236::3 | 564459     |         | 0     |
 | 722556 | v1:6     | ethernet1 | 1236::3 | 564460     |         | 0     |
 | 722557 | v1:6     | ethernet1 | 1236::3 | 564461     |         | 0     |
 | 722558 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 722559 | null     | null      | null    | unlabelled |         | 0     |
 | 722560 | null     | null      | null    | unlabelled |         | 0     |
 | 722561 | null     | null      | null    | unlabelled |         | 0     |
 | 722562 | null     | null      | null    | unlabelled |         | 0     |
 | 722563 | null     | null      | null    | unlabelled |         | 0     |
 | 813232 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#