here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 125953  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 416114  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 452126  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 468209  | null     | null      | null    | unlabelled |         | 0     |
 | 468210  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 468211  | v1:6     | ethernet1 | 1234::2 | 801521     |         | 0     |
 | 468212  | v1:6     | ethernet1 | 1234::2 | 801522     |         | 0     |
 | 468213  | v1:6     | ethernet1 | 1234::2 | 801523     |         | 0     |
 | 468214  | null     | null      | null    | unlabelled |         | 0     |
 | 468215  | null     | null      | null    | unlabelled |         | 0     |
 | 468216  | null     | null      | null    | unlabelled |         | 0     |
 | 468217  | null     | null      | null    | unlabelled |         | 0     |
 | 468218  | null     | null      | null    | unlabelled |         | 0     |
 | 664310  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 905418  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 935020  | null     | null      | null    | unlabelled |         | 0     |
 | 935021  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 935022  | v1:4     | ethernet1 | 1.1.1.2 | 463414     |         | 0     |
 | 935023  | v1:4     | ethernet1 | 1.1.1.2 | 463415     |         | 0     |
 | 935024  | v1:4     | ethernet1 | 1.1.1.2 | 463416     |         | 0     |
 | 935025  | null     | null      | null    | unlabelled |         | 0     |
 | 935026  | null     | null      | null    | unlabelled |         | 0     |
 | 935027  | null     | null      | null    | unlabelled |         | 0     |
 | 935028  | null     | null      | null    | unlabelled |         | 0     |
 | 935029  | null     | null      | null    | unlabelled |         | 0     |
 | 1017139 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33126  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 207041 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 336259 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 453050 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 463412 | null     | null      | null    | unlabelled |         | 0     |
 | 463413 | v1:4     | ethernet1 | 1.1.1.1 | 935021     |         | 1280  |
 | 463414 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 463415 | v1:4     | ethernet2 | 1.1.2.3 | 1031234    |         | 640   |
 | 463416 | v1:4     | ethernet2 | 1.1.2.3 | 1031235    |         | 640   |
 | 463417 | null     | null      | null    | unlabelled |         | 0     |
 | 463418 | null     | null      | null    | unlabelled |         | 0     |
 | 463419 | null     | null      | null    | unlabelled |         | 0     |
 | 463420 | null     | null      | null    | unlabelled |         | 0     |
 | 463421 | null     | null      | null    | unlabelled |         | 0     |
 | 523212 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 801519 | null     | null      | null    | unlabelled |         | 0     |
 | 801520 | v1:6     | ethernet1 | 1234::1 | 468210     |         | 1280  |
 | 801521 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 801522 | v1:6     | ethernet2 | 1235::3 | 528029     |         | 640   |
 | 801523 | v1:6     | ethernet2 | 1235::3 | 528030     |         | 640   |
 | 801524 | null     | null      | null    | unlabelled |         | 0     |
 | 801525 | null     | null      | null    | unlabelled |         | 0     |
 | 801526 | null     | null      | null    | unlabelled |         | 0     |
 | 801527 | null     | null      | null    | unlabelled |         | 0     |
 | 801528 | null     | null      | null    | unlabelled |         | 0     |
 | 825069 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 882579 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 927978 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 69362   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 104482  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 175103  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 253540  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 377353  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 479447  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 528026  | null     | null      | null    | unlabelled |         | 0     |
 | 528027  | v1:6     | ethernet1 | 1235::2 | 801520     |         | 640   |
 | 528028  | v1:6     | ethernet1 | 1235::2 | 801521     |         | 640   |
 | 528029  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 528030  | v1:6     | ethernet2 | 1236::4 | 783226     |         | 1280  |
 | 528031  | null     | null      | null    | unlabelled |         | 0     |
 | 528032  | null     | null      | null    | unlabelled |         | 0     |
 | 528033  | null     | null      | null    | unlabelled |         | 0     |
 | 528034  | null     | null      | null    | unlabelled |         | 0     |
 | 528035  | null     | null      | null    | unlabelled |         | 0     |
 | 593213  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 827406  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1031231 | null     | null      | null    | unlabelled |         | 0     |
 | 1031232 | v1:4     | ethernet1 | 1.1.2.2 | 463413     |         | 640   |
 | 1031233 | v1:4     | ethernet1 | 1.1.2.2 | 463414     |         | 640   |
 | 1031234 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1031235 | v1:4     | ethernet2 | 1.1.3.4 | 637745     |         | 1280  |
 | 1031236 | null     | null      | null    | unlabelled |         | 0     |
 | 1031237 | null     | null      | null    | unlabelled |         | 0     |
 | 1031238 | null     | null      | null    | unlabelled |         | 0     |
 | 1031239 | null     | null      | null    | unlabelled |         | 0     |
 | 1031240 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5326   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 110679 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 118315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 177216 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 631880 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 637741 | null     | null      | null    | unlabelled |         | 0     |
 | 637742 | v1:4     | ethernet1 | 1.1.3.3 | 1031232    |         | 0     |
 | 637743 | v1:4     | ethernet1 | 1.1.3.3 | 1031233    |         | 0     |
 | 637744 | v1:4     | ethernet1 | 1.1.3.3 | 1031234    |         | 0     |
 | 637745 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 637746 | null     | null      | null    | unlabelled |         | 0     |
 | 637747 | null     | null      | null    | unlabelled |         | 0     |
 | 637748 | null     | null      | null    | unlabelled |         | 0     |
 | 637749 | null     | null      | null    | unlabelled |         | 0     |
 | 637750 | null     | null      | null    | unlabelled |         | 0     |
 | 783222 | null     | null      | null    | unlabelled |         | 0     |
 | 783223 | v1:6     | ethernet1 | 1236::3 | 528027     |         | 0     |
 | 783224 | v1:6     | ethernet1 | 1236::3 | 528028     |         | 0     |
 | 783225 | v1:6     | ethernet1 | 1236::3 | 528029     |         | 0     |
 | 783226 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 783227 | null     | null      | null    | unlabelled |         | 0     |
 | 783228 | null     | null      | null    | unlabelled |         | 0     |
 | 783229 | null     | null      | null    | unlabelled |         | 0     |
 | 783230 | null     | null      | null    | unlabelled |         | 0     |
 | 783231 | null     | null      | null    | unlabelled |         | 0     |
 | 921290 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#