here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-04 14:23:18.390
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 64670   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 93928   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 203597  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 323821  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 339449  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 354303  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 473427  | null     | null      | null    | unlabelled |         | 0     |
 | 473428  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 473429  | v1:4     | ethernet1 | 1.1.1.2 | 814858     |         | 0     |
 | 473430  | v1:4     | ethernet1 | 1.1.1.2 | 814859     |         | 0     |
 | 473431  | v1:4     | ethernet1 | 1.1.1.2 | 814860     |         | 0     |
 | 473432  | null     | null      | null    | unlabelled |         | 0     |
 | 473433  | null     | null      | null    | unlabelled |         | 0     |
 | 473434  | null     | null      | null    | unlabelled |         | 0     |
 | 473435  | null     | null      | null    | unlabelled |         | 0     |
 | 473436  | null     | null      | null    | unlabelled |         | 0     |
 | 603985  | null     | null      | null    | unlabelled |         | 0     |
 | 603986  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 603987  | v1:6     | ethernet1 | 1234::2 | 374383     |         | 0     |
 | 603988  | v1:6     | ethernet1 | 1234::2 | 374384     |         | 0     |
 | 603989  | v1:6     | ethernet1 | 1234::2 | 374385     |         | 0     |
 | 603990  | null     | null      | null    | unlabelled |         | 0     |
 | 603991  | null     | null      | null    | unlabelled |         | 0     |
 | 603992  | null     | null      | null    | unlabelled |         | 0     |
 | 603993  | null     | null      | null    | unlabelled |         | 0     |
 | 603994  | null     | null      | null    | unlabelled |         | 0     |
 | 652107  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 868503  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 977546  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1021513 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-04 14:23:18.489
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5781    | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 166076  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 374381  | null     | null      | null    | unlabelled |         | 0     |
 | 374382  | v1:6     | ethernet1 | 1234::1 | 603986     |         | 1280  |
 | 374383  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 374384  | v1:6     | ethernet2 | 1235::3 | 692564     |         | 640   |
 | 374385  | v1:6     | ethernet2 | 1235::3 | 692565     |         | 640   |
 | 374386  | null     | null      | null    | unlabelled |         | 0     |
 | 374387  | null     | null      | null    | unlabelled |         | 0     |
 | 374388  | null     | null      | null    | unlabelled |         | 0     |
 | 374389  | null     | null      | null    | unlabelled |         | 0     |
 | 374390  | null     | null      | null    | unlabelled |         | 0     |
 | 379343  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 441229  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 443953  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 476403  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 623312  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 783414  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 814856  | null     | null      | null    | unlabelled |         | 0     |
 | 814857  | v1:4     | ethernet1 | 1.1.1.1 | 473428     |         | 1280  |
 | 814858  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 814859  | v1:4     | ethernet2 | 1.1.2.3 | 939346     |         | 640   |
 | 814860  | v1:4     | ethernet2 | 1.1.2.3 | 939347     |         | 640   |
 | 814861  | null     | null      | null    | unlabelled |         | 0     |
 | 814862  | null     | null      | null    | unlabelled |         | 0     |
 | 814863  | null     | null      | null    | unlabelled |         | 0     |
 | 814864  | null     | null      | null    | unlabelled |         | 0     |
 | 814865  | null     | null      | null    | unlabelled |         | 0     |
 | 837359  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 867446  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1003463 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004897 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-04 14:23:18.607
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 334982 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390031 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 462749 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 485590 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 577255 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 677374 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 686917 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 692561 | null     | null      | null    | unlabelled |         | 0     |
 | 692562 | v1:6     | ethernet1 | 1235::2 | 374382     |         | 640   |
 | 692563 | v1:6     | ethernet1 | 1235::2 | 374383     |         | 640   |
 | 692564 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 692565 | v1:6     | ethernet2 | 1236::4 | 327925     |         | 1280  |
 | 692566 | null     | null      | null    | unlabelled |         | 0     |
 | 692567 | null     | null      | null    | unlabelled |         | 0     |
 | 692568 | null     | null      | null    | unlabelled |         | 0     |
 | 692569 | null     | null      | null    | unlabelled |         | 0     |
 | 692570 | null     | null      | null    | unlabelled |         | 0     |
 | 786800 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 808614 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 843453 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 904641 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912783 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 939343 | null     | null      | null    | unlabelled |         | 0     |
 | 939344 | v1:4     | ethernet1 | 1.1.2.2 | 814857     |         | 640   |
 | 939345 | v1:4     | ethernet1 | 1.1.2.2 | 814858     |         | 640   |
 | 939346 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 939347 | v1:4     | ethernet2 | 1.1.3.4 | 915208     |         | 1280  |
 | 939348 | null     | null      | null    | unlabelled |         | 0     |
 | 939349 | null     | null      | null    | unlabelled |         | 0     |
 | 939350 | null     | null      | null    | unlabelled |         | 0     |
 | 939351 | null     | null      | null    | unlabelled |         | 0     |
 | 939352 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-04 14:23:18.689
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 225589 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 274673 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307994 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 327921 | null     | null      | null    | unlabelled |         | 0     |
 | 327922 | v1:6     | ethernet1 | 1236::3 | 692562     |         | 0     |
 | 327923 | v1:6     | ethernet1 | 1236::3 | 692563     |         | 0     |
 | 327924 | v1:6     | ethernet1 | 1236::3 | 692564     |         | 0     |
 | 327925 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 327926 | null     | null      | null    | unlabelled |         | 0     |
 | 327927 | null     | null      | null    | unlabelled |         | 0     |
 | 327928 | null     | null      | null    | unlabelled |         | 0     |
 | 327929 | null     | null      | null    | unlabelled |         | 0     |
 | 327930 | null     | null      | null    | unlabelled |         | 0     |
 | 415639 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 450364 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 450847 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 517397 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 541771 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 636130 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650317 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 915204 | null     | null      | null    | unlabelled |         | 0     |
 | 915205 | v1:4     | ethernet1 | 1.1.3.3 | 939344     |         | 0     |
 | 915206 | v1:4     | ethernet1 | 1.1.3.3 | 939345     |         | 0     |
 | 915207 | v1:4     | ethernet1 | 1.1.3.3 | 939346     |         | 0     |
 | 915208 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 915209 | null     | null      | null    | unlabelled |         | 0     |
 | 915210 | null     | null      | null    | unlabelled |         | 0     |
 | 915211 | null     | null      | null    | unlabelled |         | 0     |
 | 915212 | null     | null      | null    | unlabelled |         | 0     |
 | 915213 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#