here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 298016  | null     | null      | null    | unlabelled |         | 0     |
 | 298017  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 298018  | v1:6     | ethernet1 | 1234::2 | 586565     |         | 0     |
 | 298019  | v1:6     | ethernet1 | 1234::2 | 586566     |         | 0     |
 | 298020  | v1:6     | ethernet1 | 1234::2 | 586567     |         | 0     |
 | 298021  | null     | null      | null    | unlabelled |         | 0     |
 | 298022  | null     | null      | null    | unlabelled |         | 0     |
 | 298023  | null     | null      | null    | unlabelled |         | 0     |
 | 298024  | null     | null      | null    | unlabelled |         | 0     |
 | 298025  | null     | null      | null    | unlabelled |         | 0     |
 | 395079  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 683751  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 786221  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 908992  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 921661  | null     | null      | null    | unlabelled |         | 0     |
 | 921662  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921663  | v1:4     | ethernet1 | 1.1.1.2 | 793596     |         | 0     |
 | 921664  | v1:4     | ethernet1 | 1.1.1.2 | 793597     |         | 0     |
 | 921665  | v1:4     | ethernet1 | 1.1.1.2 | 793598     |         | 0     |
 | 921666  | null     | null      | null    | unlabelled |         | 0     |
 | 921667  | null     | null      | null    | unlabelled |         | 0     |
 | 921668  | null     | null      | null    | unlabelled |         | 0     |
 | 921669  | null     | null      | null    | unlabelled |         | 0     |
 | 921670  | null     | null      | null    | unlabelled |         | 0     |
 | 928866  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1003563 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 187517 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 439425 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 478864 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 487169 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 538618 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 586563 | null     | null      | null    | unlabelled |         | 0     |
 | 586564 | v1:6     | ethernet1 | 1234::1 | 298017     |         | 1280  |
 | 586565 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 586566 | v1:6     | ethernet2 | 1235::3 | 359224     |         | 640   |
 | 586567 | v1:6     | ethernet2 | 1235::3 | 359225     |         | 640   |
 | 586568 | null     | null      | null    | unlabelled |         | 0     |
 | 586569 | null     | null      | null    | unlabelled |         | 0     |
 | 586570 | null     | null      | null    | unlabelled |         | 0     |
 | 586571 | null     | null      | null    | unlabelled |         | 0     |
 | 586572 | null     | null      | null    | unlabelled |         | 0     |
 | 605267 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 709586 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 793594 | null     | null      | null    | unlabelled |         | 0     |
 | 793595 | v1:4     | ethernet1 | 1.1.1.1 | 921662     |         | 1280  |
 | 793596 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 793597 | v1:4     | ethernet2 | 1.1.2.3 | 691458     |         | 640   |
 | 793598 | v1:4     | ethernet2 | 1.1.2.3 | 691459     |         | 640   |
 | 793599 | null     | null      | null    | unlabelled |         | 0     |
 | 793600 | null     | null      | null    | unlabelled |         | 0     |
 | 793601 | null     | null      | null    | unlabelled |         | 0     |
 | 793602 | null     | null      | null    | unlabelled |         | 0     |
 | 793603 | null     | null      | null    | unlabelled |         | 0     |
 | 932108 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 359221  | null     | null      | null    | unlabelled |         | 0     |
 | 359222  | v1:6     | ethernet1 | 1235::2 | 586564     |         | 640   |
 | 359223  | v1:6     | ethernet1 | 1235::2 | 586565     |         | 640   |
 | 359224  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 359225  | v1:6     | ethernet2 | 1236::4 | 833592     |         | 1280  |
 | 359226  | null     | null      | null    | unlabelled |         | 0     |
 | 359227  | null     | null      | null    | unlabelled |         | 0     |
 | 359228  | null     | null      | null    | unlabelled |         | 0     |
 | 359229  | null     | null      | null    | unlabelled |         | 0     |
 | 359230  | null     | null      | null    | unlabelled |         | 0     |
 | 413706  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 449948  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 545836  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 683670  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 691455  | null     | null      | null    | unlabelled |         | 0     |
 | 691456  | v1:4     | ethernet1 | 1.1.2.2 | 793595     |         | 640   |
 | 691457  | v1:4     | ethernet1 | 1.1.2.2 | 793596     |         | 640   |
 | 691458  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 691459  | v1:4     | ethernet2 | 1.1.3.4 | 814226     |         | 1280  |
 | 691460  | null     | null      | null    | unlabelled |         | 0     |
 | 691461  | null     | null      | null    | unlabelled |         | 0     |
 | 691462  | null     | null      | null    | unlabelled |         | 0     |
 | 691463  | null     | null      | null    | unlabelled |         | 0     |
 | 691464  | null     | null      | null    | unlabelled |         | 0     |
 | 850693  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 926087  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 965442  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1017341 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 505713 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 656686 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 814222 | null     | null      | null    | unlabelled |         | 0     |
 | 814223 | v1:4     | ethernet1 | 1.1.3.3 | 691456     |         | 0     |
 | 814224 | v1:4     | ethernet1 | 1.1.3.3 | 691457     |         | 0     |
 | 814225 | v1:4     | ethernet1 | 1.1.3.3 | 691458     |         | 0     |
 | 814226 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 814227 | null     | null      | null    | unlabelled |         | 0     |
 | 814228 | null     | null      | null    | unlabelled |         | 0     |
 | 814229 | null     | null      | null    | unlabelled |         | 0     |
 | 814230 | null     | null      | null    | unlabelled |         | 0     |
 | 814231 | null     | null      | null    | unlabelled |         | 0     |
 | 823659 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 825242 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 833588 | null     | null      | null    | unlabelled |         | 0     |
 | 833589 | v1:6     | ethernet1 | 1236::3 | 359222     |         | 0     |
 | 833590 | v1:6     | ethernet1 | 1236::3 | 359223     |         | 0     |
 | 833591 | v1:6     | ethernet1 | 1236::3 | 359224     |         | 0     |
 | 833592 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 833593 | null     | null      | null    | unlabelled |         | 0     |
 | 833594 | null     | null      | null    | unlabelled |         | 0     |
 | 833595 | null     | null      | null    | unlabelled |         | 0     |
 | 833596 | null     | null      | null    | unlabelled |         | 0     |
 | 833597 | null     | null      | null    | unlabelled |         | 0     |
 | 837229 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 952123 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#