here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-27 08:37:50.740
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54229  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 67536  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 199602 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 313066 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 422065 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 483719 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 601817 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 756032 | null     | null      | null    | unlabelled |         | 0     |
 | 756033 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 756034 | v1:6     | ethernet1 | 1234::2 | 249020     |         | 0     |
 | 756035 | v1:6     | ethernet1 | 1234::2 | 249021     |         | 0     |
 | 756036 | v1:6     | ethernet1 | 1234::2 | 249022     |         | 0     |
 | 756037 | null     | null      | null    | unlabelled |         | 0     |
 | 756038 | null     | null      | null    | unlabelled |         | 0     |
 | 756039 | null     | null      | null    | unlabelled |         | 0     |
 | 756040 | null     | null      | null    | unlabelled |         | 0     |
 | 756041 | null     | null      | null    | unlabelled |         | 0     |
 | 847712 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 890056 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 934727 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 983325 | null     | null      | null    | unlabelled |         | 0     |
 | 983326 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 983327 | v1:4     | ethernet1 | 1.1.1.2 | 856096     |         | 0     |
 | 983328 | v1:4     | ethernet1 | 1.1.1.2 | 856097     |         | 0     |
 | 983329 | v1:4     | ethernet1 | 1.1.1.2 | 856098     |         | 0     |
 | 983330 | null     | null      | null    | unlabelled |         | 0     |
 | 983331 | null     | null      | null    | unlabelled |         | 0     |
 | 983332 | null     | null      | null    | unlabelled |         | 0     |
 | 983333 | null     | null      | null    | unlabelled |         | 0     |
 | 983334 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-27 08:37:50.848
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8461    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 40935   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 65673   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 249018  | null     | null      | null    | unlabelled |         | 0     |
 | 249019  | v1:6     | ethernet1 | 1234::1 | 756033     |         | 1280  |
 | 249020  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 249021  | v1:6     | ethernet2 | 1235::3 | 975229     |         | 640   |
 | 249022  | v1:6     | ethernet2 | 1235::3 | 975230     |         | 640   |
 | 249023  | null     | null      | null    | unlabelled |         | 0     |
 | 249024  | null     | null      | null    | unlabelled |         | 0     |
 | 249025  | null     | null      | null    | unlabelled |         | 0     |
 | 249026  | null     | null      | null    | unlabelled |         | 0     |
 | 249027  | null     | null      | null    | unlabelled |         | 0     |
 | 281049  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365082  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 424164  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 441345  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 461917  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 509658  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 524185  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806134  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 856094  | null     | null      | null    | unlabelled |         | 0     |
 | 856095  | v1:4     | ethernet1 | 1.1.1.1 | 983326     |         | 1280  |
 | 856096  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 856097  | v1:4     | ethernet2 | 1.1.2.3 | 844003     |         | 640   |
 | 856098  | v1:4     | ethernet2 | 1.1.2.3 | 844004     |         | 640   |
 | 856099  | null     | null      | null    | unlabelled |         | 0     |
 | 856100  | null     | null      | null    | unlabelled |         | 0     |
 | 856101  | null     | null      | null    | unlabelled |         | 0     |
 | 856102  | null     | null      | null    | unlabelled |         | 0     |
 | 856103  | null     | null      | null    | unlabelled |         | 0     |
 | 1037418 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-27 08:37:50.960
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 199626 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 234846 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 267366 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 300503 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 472668 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551732 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 588858 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 707142 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 773021 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791335 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 803325 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 805997 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 844000 | null     | null      | null    | unlabelled |         | 0     |
 | 844001 | v1:4     | ethernet1 | 1.1.2.2 | 856095     |         | 640   |
 | 844002 | v1:4     | ethernet1 | 1.1.2.2 | 856096     |         | 640   |
 | 844003 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 844004 | v1:4     | ethernet2 | 1.1.3.4 | 99859      |         | 1280  |
 | 844005 | null     | null      | null    | unlabelled |         | 0     |
 | 844006 | null     | null      | null    | unlabelled |         | 0     |
 | 844007 | null     | null      | null    | unlabelled |         | 0     |
 | 844008 | null     | null      | null    | unlabelled |         | 0     |
 | 844009 | null     | null      | null    | unlabelled |         | 0     |
 | 975226 | null     | null      | null    | unlabelled |         | 0     |
 | 975227 | v1:6     | ethernet1 | 1235::2 | 249019     |         | 640   |
 | 975228 | v1:6     | ethernet1 | 1235::2 | 249020     |         | 640   |
 | 975229 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 975230 | v1:6     | ethernet2 | 1236::4 | 1010747    |         | 1280  |
 | 975231 | null     | null      | null    | unlabelled |         | 0     |
 | 975232 | null     | null      | null    | unlabelled |         | 0     |
 | 975233 | null     | null      | null    | unlabelled |         | 0     |
 | 975234 | null     | null      | null    | unlabelled |         | 0     |
 | 975235 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-27 08:37:51.057
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 99855   | null     | null      | null    | unlabelled |         | 0     |
 | 99856   | v1:4     | ethernet1 | 1.1.3.3 | 844001     |         | 0     |
 | 99857   | v1:4     | ethernet1 | 1.1.3.3 | 844002     |         | 0     |
 | 99858   | v1:4     | ethernet1 | 1.1.3.3 | 844003     |         | 0     |
 | 99859   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 99860   | null     | null      | null    | unlabelled |         | 0     |
 | 99861   | null     | null      | null    | unlabelled |         | 0     |
 | 99862   | null     | null      | null    | unlabelled |         | 0     |
 | 99863   | null     | null      | null    | unlabelled |         | 0     |
 | 99864   | null     | null      | null    | unlabelled |         | 0     |
 | 170497  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 303324  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449881  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 526075  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 563016  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 593780  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 709752  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741537  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 879402  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1010743 | null     | null      | null    | unlabelled |         | 0     |
 | 1010744 | v1:6     | ethernet1 | 1236::3 | 975227     |         | 0     |
 | 1010745 | v1:6     | ethernet1 | 1236::3 | 975228     |         | 0     |
 | 1010746 | v1:6     | ethernet1 | 1236::3 | 975229     |         | 0     |
 | 1010747 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1010748 | null     | null      | null    | unlabelled |         | 0     |
 | 1010749 | null     | null      | null    | unlabelled |         | 0     |
 | 1010750 | null     | null      | null    | unlabelled |         | 0     |
 | 1010751 | null     | null      | null    | unlabelled |         | 0     |
 | 1010752 | null     | null      | null    | unlabelled |         | 0     |
 | 1018000 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#