here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-04 21:27:16.905
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12055   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 100617  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 197921  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242847  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 260427  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 277776  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 362456  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 503675  | null     | null      | null    | unlabelled |         | 0     |
 | 503676  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 503677  | v1:4     | ethernet1 | 1.1.1.2 | 797562     |         | 0     |
 | 503678  | v1:4     | ethernet1 | 1.1.1.2 | 797563     |         | 0     |
 | 503679  | v1:4     | ethernet1 | 1.1.1.2 | 797564     |         | 0     |
 | 503680  | null     | null      | null    | unlabelled |         | 0     |
 | 503681  | null     | null      | null    | unlabelled |         | 0     |
 | 503682  | null     | null      | null    | unlabelled |         | 0     |
 | 503683  | null     | null      | null    | unlabelled |         | 0     |
 | 503684  | null     | null      | null    | unlabelled |         | 0     |
 | 830776  | null     | null      | null    | unlabelled |         | 0     |
 | 830777  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 830778  | v1:6     | ethernet1 | 1234::2 | 1009765    |         | 0     |
 | 830779  | v1:6     | ethernet1 | 1234::2 | 1009766    |         | 0     |
 | 830780  | v1:6     | ethernet1 | 1234::2 | 1009767    |         | 0     |
 | 830781  | null     | null      | null    | unlabelled |         | 0     |
 | 830782  | null     | null      | null    | unlabelled |         | 0     |
 | 830783  | null     | null      | null    | unlabelled |         | 0     |
 | 830784  | null     | null      | null    | unlabelled |         | 0     |
 | 830785  | null     | null      | null    | unlabelled |         | 0     |
 | 936815  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 943157  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1029579 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-04 21:27:16.996
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13057   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 101423  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 113439  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 293089  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 345435  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463132  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 476760  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 546182  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 666994  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 744029  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 797560  | null     | null      | null    | unlabelled |         | 0     |
 | 797561  | v1:4     | ethernet1 | 1.1.1.1 | 503676     |         | 1280  |
 | 797562  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 797563  | v1:4     | ethernet2 | 1.1.2.3 | 508370     |         | 640   |
 | 797564  | v1:4     | ethernet2 | 1.1.2.3 | 508371     |         | 640   |
 | 797565  | null     | null      | null    | unlabelled |         | 0     |
 | 797566  | null     | null      | null    | unlabelled |         | 0     |
 | 797567  | null     | null      | null    | unlabelled |         | 0     |
 | 797568  | null     | null      | null    | unlabelled |         | 0     |
 | 797569  | null     | null      | null    | unlabelled |         | 0     |
 | 971039  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1009763 | null     | null      | null    | unlabelled |         | 0     |
 | 1009764 | v1:6     | ethernet1 | 1234::1 | 830777     |         | 1280  |
 | 1009765 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1009766 | v1:6     | ethernet2 | 1235::3 | 121689     |         | 640   |
 | 1009767 | v1:6     | ethernet2 | 1235::3 | 121690     |         | 640   |
 | 1009768 | null     | null      | null    | unlabelled |         | 0     |
 | 1009769 | null     | null      | null    | unlabelled |         | 0     |
 | 1009770 | null     | null      | null    | unlabelled |         | 0     |
 | 1009771 | null     | null      | null    | unlabelled |         | 0     |
 | 1009772 | null     | null      | null    | unlabelled |         | 0     |
 | 1020991 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-04 21:27:17.033
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88283  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 121686 | null     | null      | null    | unlabelled |         | 0     |
 | 121687 | v1:6     | ethernet1 | 1235::2 | 1009764    |         | 640   |
 | 121688 | v1:6     | ethernet1 | 1235::2 | 1009765    |         | 640   |
 | 121689 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 121690 | v1:6     | ethernet2 | 1236::4 | 665928     |         | 1280  |
 | 121691 | null     | null      | null    | unlabelled |         | 0     |
 | 121692 | null     | null      | null    | unlabelled |         | 0     |
 | 121693 | null     | null      | null    | unlabelled |         | 0     |
 | 121694 | null     | null      | null    | unlabelled |         | 0     |
 | 121695 | null     | null      | null    | unlabelled |         | 0     |
 | 280583 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 288184 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 469401 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 508367 | null     | null      | null    | unlabelled |         | 0     |
 | 508368 | v1:4     | ethernet1 | 1.1.2.2 | 797561     |         | 640   |
 | 508369 | v1:4     | ethernet1 | 1.1.2.2 | 797562     |         | 640   |
 | 508370 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 508371 | v1:4     | ethernet2 | 1.1.3.4 | 979638     |         | 1280  |
 | 508372 | null     | null      | null    | unlabelled |         | 0     |
 | 508373 | null     | null      | null    | unlabelled |         | 0     |
 | 508374 | null     | null      | null    | unlabelled |         | 0     |
 | 508375 | null     | null      | null    | unlabelled |         | 0     |
 | 508376 | null     | null      | null    | unlabelled |         | 0     |
 | 518262 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 538770 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 577339 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 675279 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 825416 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 953942 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 983432 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 993500 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-04 21:27:17.126
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34231  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162566 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 182451 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 215279 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 318755 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 318947 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 367549 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 665924 | null     | null      | null    | unlabelled |         | 0     |
 | 665925 | v1:6     | ethernet1 | 1236::3 | 121687     |         | 0     |
 | 665926 | v1:6     | ethernet1 | 1236::3 | 121688     |         | 0     |
 | 665927 | v1:6     | ethernet1 | 1236::3 | 121689     |         | 0     |
 | 665928 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 665929 | null     | null      | null    | unlabelled |         | 0     |
 | 665930 | null     | null      | null    | unlabelled |         | 0     |
 | 665931 | null     | null      | null    | unlabelled |         | 0     |
 | 665932 | null     | null      | null    | unlabelled |         | 0     |
 | 665933 | null     | null      | null    | unlabelled |         | 0     |
 | 692190 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 706445 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 829186 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979634 | null     | null      | null    | unlabelled |         | 0     |
 | 979635 | v1:4     | ethernet1 | 1.1.3.3 | 508368     |         | 0     |
 | 979636 | v1:4     | ethernet1 | 1.1.3.3 | 508369     |         | 0     |
 | 979637 | v1:4     | ethernet1 | 1.1.3.3 | 508370     |         | 0     |
 | 979638 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 979639 | null     | null      | null    | unlabelled |         | 0     |
 | 979640 | null     | null      | null    | unlabelled |         | 0     |
 | 979641 | null     | null      | null    | unlabelled |         | 0     |
 | 979642 | null     | null      | null    | unlabelled |         | 0     |
 | 979643 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#