here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-16 19:24:15.270
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8563   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 82663  | null     | null      | null    | unlabelled |         | 0     |
 | 82664  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 82665  | v1:6     | ethernet1 | 1234::2 | 369922     |         | 0     |
 | 82666  | v1:6     | ethernet1 | 1234::2 | 369923     |         | 0     |
 | 82667  | v1:6     | ethernet1 | 1234::2 | 369924     |         | 0     |
 | 82668  | null     | null      | null    | unlabelled |         | 0     |
 | 82669  | null     | null      | null    | unlabelled |         | 0     |
 | 82670  | null     | null      | null    | unlabelled |         | 0     |
 | 82671  | null     | null      | null    | unlabelled |         | 0     |
 | 82672  | null     | null      | null    | unlabelled |         | 0     |
 | 100933 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 128381 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 188381 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 209508 | null     | null      | null    | unlabelled |         | 0     |
 | 209509 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 209510 | v1:4     | ethernet1 | 1.1.1.2 | 689549     |         | 0     |
 | 209511 | v1:4     | ethernet1 | 1.1.1.2 | 689550     |         | 0     |
 | 209512 | v1:4     | ethernet1 | 1.1.1.2 | 689551     |         | 0     |
 | 209513 | null     | null      | null    | unlabelled |         | 0     |
 | 209514 | null     | null      | null    | unlabelled |         | 0     |
 | 209515 | null     | null      | null    | unlabelled |         | 0     |
 | 209516 | null     | null      | null    | unlabelled |         | 0     |
 | 209517 | null     | null      | null    | unlabelled |         | 0     |
 | 222824 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 310055 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449631 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 508016 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 529614 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 832221 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-16 19:24:15.370
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 156416 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 171296 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 179485 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 186496 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 347073 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 355148 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 369920 | null     | null      | null    | unlabelled |         | 0     |
 | 369921 | v1:6     | ethernet1 | 1234::1 | 82664      |         | 1280  |
 | 369922 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 369923 | v1:6     | ethernet2 | 1235::3 | 202094     |         | 640   |
 | 369924 | v1:6     | ethernet2 | 1235::3 | 202095     |         | 640   |
 | 369925 | null     | null      | null    | unlabelled |         | 0     |
 | 369926 | null     | null      | null    | unlabelled |         | 0     |
 | 369927 | null     | null      | null    | unlabelled |         | 0     |
 | 369928 | null     | null      | null    | unlabelled |         | 0     |
 | 369929 | null     | null      | null    | unlabelled |         | 0     |
 | 387773 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 618548 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 674201 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 689547 | null     | null      | null    | unlabelled |         | 0     |
 | 689548 | v1:4     | ethernet1 | 1.1.1.1 | 209509     |         | 1280  |
 | 689549 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 689550 | v1:4     | ethernet2 | 1.1.2.3 | 74855      |         | 640   |
 | 689551 | v1:4     | ethernet2 | 1.1.2.3 | 74856      |         | 640   |
 | 689552 | null     | null      | null    | unlabelled |         | 0     |
 | 689553 | null     | null      | null    | unlabelled |         | 0     |
 | 689554 | null     | null      | null    | unlabelled |         | 0     |
 | 689555 | null     | null      | null    | unlabelled |         | 0     |
 | 689556 | null     | null      | null    | unlabelled |         | 0     |
 | 690459 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 697375 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 775508 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-16 19:24:15.479
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 74852   | null     | null      | null    | unlabelled |         | 0     |
 | 74853   | v1:4     | ethernet1 | 1.1.2.2 | 689548     |         | 640   |
 | 74854   | v1:4     | ethernet1 | 1.1.2.2 | 689549     |         | 640   |
 | 74855   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 74856   | v1:4     | ethernet2 | 1.1.3.4 | 191277     |         | 1280  |
 | 74857   | null     | null      | null    | unlabelled |         | 0     |
 | 74858   | null     | null      | null    | unlabelled |         | 0     |
 | 74859   | null     | null      | null    | unlabelled |         | 0     |
 | 74860   | null     | null      | null    | unlabelled |         | 0     |
 | 74861   | null     | null      | null    | unlabelled |         | 0     |
 | 195037  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202091  | null     | null      | null    | unlabelled |         | 0     |
 | 202092  | v1:6     | ethernet1 | 1235::2 | 369921     |         | 640   |
 | 202093  | v1:6     | ethernet1 | 1235::2 | 369922     |         | 640   |
 | 202094  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 202095  | v1:6     | ethernet2 | 1236::4 | 734544     |         | 1280  |
 | 202096  | null     | null      | null    | unlabelled |         | 0     |
 | 202097  | null     | null      | null    | unlabelled |         | 0     |
 | 202098  | null     | null      | null    | unlabelled |         | 0     |
 | 202099  | null     | null      | null    | unlabelled |         | 0     |
 | 202100  | null     | null      | null    | unlabelled |         | 0     |
 | 205192  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 405085  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 469360  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 509096  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 565372  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 573494  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 748532  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 790148  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 819349  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956814  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1005080 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-16 19:24:15.570
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15807  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 191273 | null     | null      | null    | unlabelled |         | 0     |
 | 191274 | v1:4     | ethernet1 | 1.1.3.3 | 74853      |         | 0     |
 | 191275 | v1:4     | ethernet1 | 1.1.3.3 | 74854      |         | 0     |
 | 191276 | v1:4     | ethernet1 | 1.1.3.3 | 74855      |         | 0     |
 | 191277 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 191278 | null     | null      | null    | unlabelled |         | 0     |
 | 191279 | null     | null      | null    | unlabelled |         | 0     |
 | 191280 | null     | null      | null    | unlabelled |         | 0     |
 | 191281 | null     | null      | null    | unlabelled |         | 0     |
 | 191282 | null     | null      | null    | unlabelled |         | 0     |
 | 280638 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 442091 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 476500 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 484178 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 516273 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 694267 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 734540 | null     | null      | null    | unlabelled |         | 0     |
 | 734541 | v1:6     | ethernet1 | 1236::3 | 202092     |         | 0     |
 | 734542 | v1:6     | ethernet1 | 1236::3 | 202093     |         | 0     |
 | 734543 | v1:6     | ethernet1 | 1236::3 | 202094     |         | 0     |
 | 734544 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 734545 | null     | null      | null    | unlabelled |         | 0     |
 | 734546 | null     | null      | null    | unlabelled |         | 0     |
 | 734547 | null     | null      | null    | unlabelled |         | 0     |
 | 734548 | null     | null      | null    | unlabelled |         | 0     |
 | 734549 | null     | null      | null    | unlabelled |         | 0     |
 | 858867 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 926491 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 937981 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#