here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-24 18:21:21.957
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74711  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 166887 | null     | null      | null    | unlabelled |         | 0     |
 | 166888 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 166889 | v1:6     | ethernet1 | 1234::2 | 679553     |         | 0     |
 | 166890 | v1:6     | ethernet1 | 1234::2 | 679554     |         | 0     |
 | 166891 | v1:6     | ethernet1 | 1234::2 | 679555     |         | 0     |
 | 166892 | null     | null      | null    | unlabelled |         | 0     |
 | 166893 | null     | null      | null    | unlabelled |         | 0     |
 | 166894 | null     | null      | null    | unlabelled |         | 0     |
 | 166895 | null     | null      | null    | unlabelled |         | 0     |
 | 166896 | null     | null      | null    | unlabelled |         | 0     |
 | 213381 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236183 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 248400 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 366226 | null     | null      | null    | unlabelled |         | 0     |
 | 366227 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 366228 | v1:4     | ethernet1 | 1.1.1.2 | 516209     |         | 0     |
 | 366229 | v1:4     | ethernet1 | 1.1.1.2 | 516210     |         | 0     |
 | 366230 | v1:4     | ethernet1 | 1.1.1.2 | 516211     |         | 0     |
 | 366231 | null     | null      | null    | unlabelled |         | 0     |
 | 366232 | null     | null      | null    | unlabelled |         | 0     |
 | 366233 | null     | null      | null    | unlabelled |         | 0     |
 | 366234 | null     | null      | null    | unlabelled |         | 0     |
 | 366235 | null     | null      | null    | unlabelled |         | 0     |
 | 377130 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 523558 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 599348 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 641742 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 715470 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 743204 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-24 18:21:22.057
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 241820  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 279056  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 345773  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 378443  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 380012  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 391971  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 516207  | null     | null      | null    | unlabelled |         | 0     |
 | 516208  | v1:4     | ethernet1 | 1.1.1.1 | 366227     |         | 1280  |
 | 516209  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 516210  | v1:4     | ethernet2 | 1.1.2.3 | 1012852    |         | 640   |
 | 516211  | v1:4     | ethernet2 | 1.1.2.3 | 1012853    |         | 640   |
 | 516212  | null     | null      | null    | unlabelled |         | 0     |
 | 516213  | null     | null      | null    | unlabelled |         | 0     |
 | 516214  | null     | null      | null    | unlabelled |         | 0     |
 | 516215  | null     | null      | null    | unlabelled |         | 0     |
 | 516216  | null     | null      | null    | unlabelled |         | 0     |
 | 566149  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 679551  | null     | null      | null    | unlabelled |         | 0     |
 | 679552  | v1:6     | ethernet1 | 1234::1 | 166888     |         | 1280  |
 | 679553  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 679554  | v1:6     | ethernet2 | 1235::3 | 130502     |         | 640   |
 | 679555  | v1:6     | ethernet2 | 1235::3 | 130503     |         | 640   |
 | 679556  | null     | null      | null    | unlabelled |         | 0     |
 | 679557  | null     | null      | null    | unlabelled |         | 0     |
 | 679558  | null     | null      | null    | unlabelled |         | 0     |
 | 679559  | null     | null      | null    | unlabelled |         | 0     |
 | 679560  | null     | null      | null    | unlabelled |         | 0     |
 | 683187  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 689777  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 737067  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 938199  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1025555 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-24 18:21:22.172
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37027   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 130499  | null     | null      | null    | unlabelled |         | 0     |
 | 130500  | v1:6     | ethernet1 | 1235::2 | 679552     |         | 640   |
 | 130501  | v1:6     | ethernet1 | 1235::2 | 679553     |         | 640   |
 | 130502  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 130503  | v1:6     | ethernet2 | 1236::4 | 956639     |         | 1280  |
 | 130504  | null     | null      | null    | unlabelled |         | 0     |
 | 130505  | null     | null      | null    | unlabelled |         | 0     |
 | 130506  | null     | null      | null    | unlabelled |         | 0     |
 | 130507  | null     | null      | null    | unlabelled |         | 0     |
 | 130508  | null     | null      | null    | unlabelled |         | 0     |
 | 197265  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 201457  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 246597  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 515512  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 558822  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 558863  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 616283  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 796909  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 801184  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 850435  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 955826  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1012849 | null     | null      | null    | unlabelled |         | 0     |
 | 1012850 | v1:4     | ethernet1 | 1.1.2.2 | 516208     |         | 640   |
 | 1012851 | v1:4     | ethernet1 | 1.1.2.2 | 516209     |         | 640   |
 | 1012852 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012853 | v1:4     | ethernet2 | 1.1.3.4 | 752661     |         | 1280  |
 | 1012854 | null     | null      | null    | unlabelled |         | 0     |
 | 1012855 | null     | null      | null    | unlabelled |         | 0     |
 | 1012856 | null     | null      | null    | unlabelled |         | 0     |
 | 1012857 | null     | null      | null    | unlabelled |         | 0     |
 | 1012858 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-24 18:21:22.270
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44636  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 59868  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 245679 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 352807 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 444332 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 513457 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 557146 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751515 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 752657 | null     | null      | null    | unlabelled |         | 0     |
 | 752658 | v1:4     | ethernet1 | 1.1.3.3 | 1012850    |         | 0     |
 | 752659 | v1:4     | ethernet1 | 1.1.3.3 | 1012851    |         | 0     |
 | 752660 | v1:4     | ethernet1 | 1.1.3.3 | 1012852    |         | 0     |
 | 752661 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 752662 | null     | null      | null    | unlabelled |         | 0     |
 | 752663 | null     | null      | null    | unlabelled |         | 0     |
 | 752664 | null     | null      | null    | unlabelled |         | 0     |
 | 752665 | null     | null      | null    | unlabelled |         | 0     |
 | 752666 | null     | null      | null    | unlabelled |         | 0     |
 | 948346 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 956635 | null     | null      | null    | unlabelled |         | 0     |
 | 956636 | v1:6     | ethernet1 | 1236::3 | 130500     |         | 0     |
 | 956637 | v1:6     | ethernet1 | 1236::3 | 130501     |         | 0     |
 | 956638 | v1:6     | ethernet1 | 1236::3 | 130502     |         | 0     |
 | 956639 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 956640 | null     | null      | null    | unlabelled |         | 0     |
 | 956641 | null     | null      | null    | unlabelled |         | 0     |
 | 956642 | null     | null      | null    | unlabelled |         | 0     |
 | 956643 | null     | null      | null    | unlabelled |         | 0     |
 | 956644 | null     | null      | null    | unlabelled |         | 0     |
 | 970528 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#