here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5755   | null     | null      | null    | unlabelled |         | 0     |
 | 5756   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 5757   | v1:6     | ethernet1 | 1234::2 | 663381     |         | 0     |
 | 5758   | v1:6     | ethernet1 | 1234::2 | 663382     |         | 0     |
 | 5759   | v1:6     | ethernet1 | 1234::2 | 663383     |         | 0     |
 | 5760   | null     | null      | null    | unlabelled |         | 0     |
 | 5761   | null     | null      | null    | unlabelled |         | 0     |
 | 5762   | null     | null      | null    | unlabelled |         | 0     |
 | 5763   | null     | null      | null    | unlabelled |         | 0     |
 | 5764   | null     | null      | null    | unlabelled |         | 0     |
 | 14204  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 146198 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 181248 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 258825 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 361396 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 407815 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 628918 | null     | null      | null    | unlabelled |         | 0     |
 | 628919 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 628920 | v1:4     | ethernet1 | 1.1.1.2 | 781494     |         | 0     |
 | 628921 | v1:4     | ethernet1 | 1.1.1.2 | 781495     |         | 0     |
 | 628922 | v1:4     | ethernet1 | 1.1.1.2 | 781496     |         | 0     |
 | 628923 | null     | null      | null    | unlabelled |         | 0     |
 | 628924 | null     | null      | null    | unlabelled |         | 0     |
 | 628925 | null     | null      | null    | unlabelled |         | 0     |
 | 628926 | null     | null      | null    | unlabelled |         | 0     |
 | 628927 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 113800 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 208924 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259804 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 410342 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 564252 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 591215 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 663379 | null     | null      | null    | unlabelled |         | 0     |
 | 663380 | v1:6     | ethernet1 | 1234::1 | 5756       |         | 1280  |
 | 663381 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 663382 | v1:6     | ethernet2 | 1235::3 | 434470     |         | 640   |
 | 663383 | v1:6     | ethernet2 | 1235::3 | 434471     |         | 640   |
 | 663384 | null     | null      | null    | unlabelled |         | 0     |
 | 663385 | null     | null      | null    | unlabelled |         | 0     |
 | 663386 | null     | null      | null    | unlabelled |         | 0     |
 | 663387 | null     | null      | null    | unlabelled |         | 0     |
 | 663388 | null     | null      | null    | unlabelled |         | 0     |
 | 781492 | null     | null      | null    | unlabelled |         | 0     |
 | 781493 | v1:4     | ethernet1 | 1.1.1.1 | 628919     |         | 1280  |
 | 781494 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 781495 | v1:4     | ethernet2 | 1.1.2.3 | 660299     |         | 640   |
 | 781496 | v1:4     | ethernet2 | 1.1.2.3 | 660300     |         | 640   |
 | 781497 | null     | null      | null    | unlabelled |         | 0     |
 | 781498 | null     | null      | null    | unlabelled |         | 0     |
 | 781499 | null     | null      | null    | unlabelled |         | 0     |
 | 781500 | null     | null      | null    | unlabelled |         | 0     |
 | 781501 | null     | null      | null    | unlabelled |         | 0     |
 | 827668 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 864819 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 186051 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 434467 | null     | null      | null    | unlabelled |         | 0     |
 | 434468 | v1:6     | ethernet1 | 1235::2 | 663380     |         | 640   |
 | 434469 | v1:6     | ethernet1 | 1235::2 | 663381     |         | 640   |
 | 434470 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 434471 | v1:6     | ethernet2 | 1236::4 | 871605     |         | 1280  |
 | 434472 | null     | null      | null    | unlabelled |         | 0     |
 | 434473 | null     | null      | null    | unlabelled |         | 0     |
 | 434474 | null     | null      | null    | unlabelled |         | 0     |
 | 434475 | null     | null      | null    | unlabelled |         | 0     |
 | 434476 | null     | null      | null    | unlabelled |         | 0     |
 | 456537 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 466185 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 658018 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 660296 | null     | null      | null    | unlabelled |         | 0     |
 | 660297 | v1:4     | ethernet1 | 1.1.2.2 | 781493     |         | 640   |
 | 660298 | v1:4     | ethernet1 | 1.1.2.2 | 781494     |         | 640   |
 | 660299 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 660300 | v1:4     | ethernet2 | 1.1.3.4 | 195913     |         | 1280  |
 | 660301 | null     | null      | null    | unlabelled |         | 0     |
 | 660302 | null     | null      | null    | unlabelled |         | 0     |
 | 660303 | null     | null      | null    | unlabelled |         | 0     |
 | 660304 | null     | null      | null    | unlabelled |         | 0     |
 | 660305 | null     | null      | null    | unlabelled |         | 0     |
 | 666397 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 764506 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 975509 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 994614 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24397  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 63534  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 143114 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 195909 | null     | null      | null    | unlabelled |         | 0     |
 | 195910 | v1:4     | ethernet1 | 1.1.3.3 | 660297     |         | 0     |
 | 195911 | v1:4     | ethernet1 | 1.1.3.3 | 660298     |         | 0     |
 | 195912 | v1:4     | ethernet1 | 1.1.3.3 | 660299     |         | 0     |
 | 195913 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 195914 | null     | null      | null    | unlabelled |         | 0     |
 | 195915 | null     | null      | null    | unlabelled |         | 0     |
 | 195916 | null     | null      | null    | unlabelled |         | 0     |
 | 195917 | null     | null      | null    | unlabelled |         | 0     |
 | 195918 | null     | null      | null    | unlabelled |         | 0     |
 | 226180 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 745490 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 871601 | null     | null      | null    | unlabelled |         | 0     |
 | 871602 | v1:6     | ethernet1 | 1236::3 | 434468     |         | 0     |
 | 871603 | v1:6     | ethernet1 | 1236::3 | 434469     |         | 0     |
 | 871604 | v1:6     | ethernet1 | 1236::3 | 434470     |         | 0     |
 | 871605 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 871606 | null     | null      | null    | unlabelled |         | 0     |
 | 871607 | null     | null      | null    | unlabelled |         | 0     |
 | 871608 | null     | null      | null    | unlabelled |         | 0     |
 | 871609 | null     | null      | null    | unlabelled |         | 0     |
 | 871610 | null     | null      | null    | unlabelled |         | 0     |
 | 876154 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#