here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 109880 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 155484 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 163784 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 225485 | null     | null      | null    | unlabelled |         | 0     |
 | 225486 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 225487 | v1:4     | ethernet1 | 1.1.1.2 | 87197      |         | 0     |
 | 225488 | v1:4     | ethernet1 | 1.1.1.2 | 87198      |         | 0     |
 | 225489 | v1:4     | ethernet1 | 1.1.1.2 | 87199      |         | 0     |
 | 225490 | null     | null      | null    | unlabelled |         | 0     |
 | 225491 | null     | null      | null    | unlabelled |         | 0     |
 | 225492 | null     | null      | null    | unlabelled |         | 0     |
 | 225493 | null     | null      | null    | unlabelled |         | 0     |
 | 225494 | null     | null      | null    | unlabelled |         | 0     |
 | 442441 | null     | null      | null    | unlabelled |         | 0     |
 | 442442 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 442443 | v1:6     | ethernet1 | 1234::2 | 818307     |         | 0     |
 | 442444 | v1:6     | ethernet1 | 1234::2 | 818308     |         | 0     |
 | 442445 | v1:6     | ethernet1 | 1234::2 | 818309     |         | 0     |
 | 442446 | null     | null      | null    | unlabelled |         | 0     |
 | 442447 | null     | null      | null    | unlabelled |         | 0     |
 | 442448 | null     | null      | null    | unlabelled |         | 0     |
 | 442449 | null     | null      | null    | unlabelled |         | 0     |
 | 442450 | null     | null      | null    | unlabelled |         | 0     |
 | 521596 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 694558 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 972403 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29080  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 87195  | null     | null      | null    | unlabelled |         | 0     |
 | 87196  | v1:4     | ethernet1 | 1.1.1.1 | 225486     |         | 1280  |
 | 87197  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 87198  | v1:4     | ethernet2 | 1.1.2.3 | 257952     |         | 640   |
 | 87199  | v1:4     | ethernet2 | 1.1.2.3 | 257953     |         | 640   |
 | 87200  | null     | null      | null    | unlabelled |         | 0     |
 | 87201  | null     | null      | null    | unlabelled |         | 0     |
 | 87202  | null     | null      | null    | unlabelled |         | 0     |
 | 87203  | null     | null      | null    | unlabelled |         | 0     |
 | 87204  | null     | null      | null    | unlabelled |         | 0     |
 | 170826 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215039 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 218392 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 263353 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398114 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 818305 | null     | null      | null    | unlabelled |         | 0     |
 | 818306 | v1:6     | ethernet1 | 1234::1 | 442442     |         | 1280  |
 | 818307 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 818308 | v1:6     | ethernet2 | 1235::3 | 551184     |         | 640   |
 | 818309 | v1:6     | ethernet2 | 1235::3 | 551185     |         | 640   |
 | 818310 | null     | null      | null    | unlabelled |         | 0     |
 | 818311 | null     | null      | null    | unlabelled |         | 0     |
 | 818312 | null     | null      | null    | unlabelled |         | 0     |
 | 818313 | null     | null      | null    | unlabelled |         | 0     |
 | 818314 | null     | null      | null    | unlabelled |         | 0     |
 | 889373 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 969342 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 766    | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 117209 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 199302 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 257949 | null     | null      | null    | unlabelled |         | 0     |
 | 257950 | v1:4     | ethernet1 | 1.1.2.2 | 87196      |         | 640   |
 | 257951 | v1:4     | ethernet1 | 1.1.2.2 | 87197      |         | 640   |
 | 257952 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 257953 | v1:4     | ethernet2 | 1.1.3.4 | 550613     |         | 1280  |
 | 257954 | null     | null      | null    | unlabelled |         | 0     |
 | 257955 | null     | null      | null    | unlabelled |         | 0     |
 | 257956 | null     | null      | null    | unlabelled |         | 0     |
 | 257957 | null     | null      | null    | unlabelled |         | 0     |
 | 257958 | null     | null      | null    | unlabelled |         | 0     |
 | 276609 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 467118 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 551181 | null     | null      | null    | unlabelled |         | 0     |
 | 551182 | v1:6     | ethernet1 | 1235::2 | 818306     |         | 640   |
 | 551183 | v1:6     | ethernet1 | 1235::2 | 818307     |         | 640   |
 | 551184 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 551185 | v1:6     | ethernet2 | 1236::4 | 894638     |         | 1280  |
 | 551186 | null     | null      | null    | unlabelled |         | 0     |
 | 551187 | null     | null      | null    | unlabelled |         | 0     |
 | 551188 | null     | null      | null    | unlabelled |         | 0     |
 | 551189 | null     | null      | null    | unlabelled |         | 0     |
 | 551190 | null     | null      | null    | unlabelled |         | 0     |
 | 558951 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 801727 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 821085 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 103282 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 114729 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 128503 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 327661 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 392786 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 550609 | null     | null      | null    | unlabelled |         | 0     |
 | 550610 | v1:4     | ethernet1 | 1.1.3.3 | 257950     |         | 0     |
 | 550611 | v1:4     | ethernet1 | 1.1.3.3 | 257951     |         | 0     |
 | 550612 | v1:4     | ethernet1 | 1.1.3.3 | 257952     |         | 0     |
 | 550613 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 550614 | null     | null      | null    | unlabelled |         | 0     |
 | 550615 | null     | null      | null    | unlabelled |         | 0     |
 | 550616 | null     | null      | null    | unlabelled |         | 0     |
 | 550617 | null     | null      | null    | unlabelled |         | 0     |
 | 550618 | null     | null      | null    | unlabelled |         | 0     |
 | 654053 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 894634 | null     | null      | null    | unlabelled |         | 0     |
 | 894635 | v1:6     | ethernet1 | 1236::3 | 551182     |         | 0     |
 | 894636 | v1:6     | ethernet1 | 1236::3 | 551183     |         | 0     |
 | 894637 | v1:6     | ethernet1 | 1236::3 | 551184     |         | 0     |
 | 894638 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 894639 | null     | null      | null    | unlabelled |         | 0     |
 | 894640 | null     | null      | null    | unlabelled |         | 0     |
 | 894641 | null     | null      | null    | unlabelled |         | 0     |
 | 894642 | null     | null      | null    | unlabelled |         | 0     |
 | 894643 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#