here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 61693   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 169459  | null     | null      | null    | unlabelled |         | 0     |
 | 169460  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 169461  | v1:6     | ethernet1 | 1234::2 | 308663     |         | 0     |
 | 169462  | v1:6     | ethernet1 | 1234::2 | 308664     |         | 0     |
 | 169463  | v1:6     | ethernet1 | 1234::2 | 308665     |         | 0     |
 | 169464  | null     | null      | null    | unlabelled |         | 0     |
 | 169465  | null     | null      | null    | unlabelled |         | 0     |
 | 169466  | null     | null      | null    | unlabelled |         | 0     |
 | 169467  | null     | null      | null    | unlabelled |         | 0     |
 | 169468  | null     | null      | null    | unlabelled |         | 0     |
 | 215579  | null     | null      | null    | unlabelled |         | 0     |
 | 215580  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 215581  | v1:4     | ethernet1 | 1.1.1.2 | 857635     |         | 0     |
 | 215582  | v1:4     | ethernet1 | 1.1.1.2 | 857636     |         | 0     |
 | 215583  | v1:4     | ethernet1 | 1.1.1.2 | 857637     |         | 0     |
 | 215584  | null     | null      | null    | unlabelled |         | 0     |
 | 215585  | null     | null      | null    | unlabelled |         | 0     |
 | 215586  | null     | null      | null    | unlabelled |         | 0     |
 | 215587  | null     | null      | null    | unlabelled |         | 0     |
 | 215588  | null     | null      | null    | unlabelled |         | 0     |
 | 234882  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 592178  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 952270  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1012921 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1019204 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37866  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 56673  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 308661 | null     | null      | null    | unlabelled |         | 0     |
 | 308662 | v1:6     | ethernet1 | 1234::1 | 169460     |         | 1280  |
 | 308663 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 308664 | v1:6     | ethernet2 | 1235::3 | 333292     |         | 640   |
 | 308665 | v1:6     | ethernet2 | 1235::3 | 333293     |         | 640   |
 | 308666 | null     | null      | null    | unlabelled |         | 0     |
 | 308667 | null     | null      | null    | unlabelled |         | 0     |
 | 308668 | null     | null      | null    | unlabelled |         | 0     |
 | 308669 | null     | null      | null    | unlabelled |         | 0     |
 | 308670 | null     | null      | null    | unlabelled |         | 0     |
 | 588309 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 614514 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 616403 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 647195 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 767038 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 857633 | null     | null      | null    | unlabelled |         | 0     |
 | 857634 | v1:4     | ethernet1 | 1.1.1.1 | 215580     |         | 1280  |
 | 857635 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 857636 | v1:4     | ethernet2 | 1.1.2.3 | 425179     |         | 640   |
 | 857637 | v1:4     | ethernet2 | 1.1.2.3 | 425180     |         | 640   |
 | 857638 | null     | null      | null    | unlabelled |         | 0     |
 | 857639 | null     | null      | null    | unlabelled |         | 0     |
 | 857640 | null     | null      | null    | unlabelled |         | 0     |
 | 857641 | null     | null      | null    | unlabelled |         | 0     |
 | 857642 | null     | null      | null    | unlabelled |         | 0     |
 | 965474 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 275801 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 333289 | null     | null      | null    | unlabelled |         | 0     |
 | 333290 | v1:6     | ethernet1 | 1235::2 | 308662     |         | 640   |
 | 333291 | v1:6     | ethernet1 | 1235::2 | 308663     |         | 640   |
 | 333292 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 333293 | v1:6     | ethernet2 | 1236::4 | 581337     |         | 1280  |
 | 333294 | null     | null      | null    | unlabelled |         | 0     |
 | 333295 | null     | null      | null    | unlabelled |         | 0     |
 | 333296 | null     | null      | null    | unlabelled |         | 0     |
 | 333297 | null     | null      | null    | unlabelled |         | 0     |
 | 333298 | null     | null      | null    | unlabelled |         | 0     |
 | 419576 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 425176 | null     | null      | null    | unlabelled |         | 0     |
 | 425177 | v1:4     | ethernet1 | 1.1.2.2 | 857634     |         | 640   |
 | 425178 | v1:4     | ethernet1 | 1.1.2.2 | 857635     |         | 640   |
 | 425179 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 425180 | v1:4     | ethernet2 | 1.1.3.4 | 714857     |         | 1280  |
 | 425181 | null     | null      | null    | unlabelled |         | 0     |
 | 425182 | null     | null      | null    | unlabelled |         | 0     |
 | 425183 | null     | null      | null    | unlabelled |         | 0     |
 | 425184 | null     | null      | null    | unlabelled |         | 0     |
 | 425185 | null     | null      | null    | unlabelled |         | 0     |
 | 539731 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 608514 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 617377 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 660957 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 914872 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 923881 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 201177 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 253258 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 259260 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 417914 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 581333 | null     | null      | null    | unlabelled |         | 0     |
 | 581334 | v1:6     | ethernet1 | 1236::3 | 333290     |         | 0     |
 | 581335 | v1:6     | ethernet1 | 1236::3 | 333291     |         | 0     |
 | 581336 | v1:6     | ethernet1 | 1236::3 | 333292     |         | 0     |
 | 581337 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 581338 | null     | null      | null    | unlabelled |         | 0     |
 | 581339 | null     | null      | null    | unlabelled |         | 0     |
 | 581340 | null     | null      | null    | unlabelled |         | 0     |
 | 581341 | null     | null      | null    | unlabelled |         | 0     |
 | 581342 | null     | null      | null    | unlabelled |         | 0     |
 | 714853 | null     | null      | null    | unlabelled |         | 0     |
 | 714854 | v1:4     | ethernet1 | 1.1.3.3 | 425177     |         | 0     |
 | 714855 | v1:4     | ethernet1 | 1.1.3.3 | 425178     |         | 0     |
 | 714856 | v1:4     | ethernet1 | 1.1.3.3 | 425179     |         | 0     |
 | 714857 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 714858 | null     | null      | null    | unlabelled |         | 0     |
 | 714859 | null     | null      | null    | unlabelled |         | 0     |
 | 714860 | null     | null      | null    | unlabelled |         | 0     |
 | 714861 | null     | null      | null    | unlabelled |         | 0     |
 | 714862 | null     | null      | null    | unlabelled |         | 0     |
 | 924246 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 969892 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#