here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-16 13:26:36.566
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 236334 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 313190 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 344921 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 416037 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 437071 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 457846 | null     | null      | null    | unlabelled |         | 0     |
 | 457847 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457848 | v1:6     | ethernet1 | 1234::2 | 563432     |         | 0     |
 | 457849 | v1:6     | ethernet1 | 1234::2 | 563433     |         | 0     |
 | 457850 | v1:6     | ethernet1 | 1234::2 | 563434     |         | 0     |
 | 457851 | null     | null      | null    | unlabelled |         | 0     |
 | 457852 | null     | null      | null    | unlabelled |         | 0     |
 | 457853 | null     | null      | null    | unlabelled |         | 0     |
 | 457854 | null     | null      | null    | unlabelled |         | 0     |
 | 457855 | null     | null      | null    | unlabelled |         | 0     |
 | 474288 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 558222 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 612169 | null     | null      | null    | unlabelled |         | 0     |
 | 612170 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612171 | v1:4     | ethernet1 | 1.1.1.2 | 896479     |         | 0     |
 | 612172 | v1:4     | ethernet1 | 1.1.1.2 | 896480     |         | 0     |
 | 612173 | v1:4     | ethernet1 | 1.1.1.2 | 896481     |         | 0     |
 | 612174 | null     | null      | null    | unlabelled |         | 0     |
 | 612175 | null     | null      | null    | unlabelled |         | 0     |
 | 612176 | null     | null      | null    | unlabelled |         | 0     |
 | 612177 | null     | null      | null    | unlabelled |         | 0     |
 | 612178 | null     | null      | null    | unlabelled |         | 0     |
 | 796971 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 845641 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 867145 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-16 13:26:36.666
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1352   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 25476  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 235225 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 310459 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 476473 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 498898 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 563430 | null     | null      | null    | unlabelled |         | 0     |
 | 563431 | v1:6     | ethernet1 | 1234::1 | 457847     |         | 1280  |
 | 563432 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 563433 | v1:6     | ethernet2 | 1235::3 | 17977      |         | 640   |
 | 563434 | v1:6     | ethernet2 | 1235::3 | 17978      |         | 640   |
 | 563435 | null     | null      | null    | unlabelled |         | 0     |
 | 563436 | null     | null      | null    | unlabelled |         | 0     |
 | 563437 | null     | null      | null    | unlabelled |         | 0     |
 | 563438 | null     | null      | null    | unlabelled |         | 0     |
 | 563439 | null     | null      | null    | unlabelled |         | 0     |
 | 705376 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 717458 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 821579 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 866022 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 883812 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 896477 | null     | null      | null    | unlabelled |         | 0     |
 | 896478 | v1:4     | ethernet1 | 1.1.1.1 | 612170     |         | 1280  |
 | 896479 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 896480 | v1:4     | ethernet2 | 1.1.2.3 | 576676     |         | 640   |
 | 896481 | v1:4     | ethernet2 | 1.1.2.3 | 576677     |         | 640   |
 | 896482 | null     | null      | null    | unlabelled |         | 0     |
 | 896483 | null     | null      | null    | unlabelled |         | 0     |
 | 896484 | null     | null      | null    | unlabelled |         | 0     |
 | 896485 | null     | null      | null    | unlabelled |         | 0     |
 | 896486 | null     | null      | null    | unlabelled |         | 0     |
 | 993189 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-16 13:26:36.773
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13351   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 17974   | null     | null      | null    | unlabelled |         | 0     |
 | 17975   | v1:6     | ethernet1 | 1235::2 | 563431     |         | 640   |
 | 17976   | v1:6     | ethernet1 | 1235::2 | 563432     |         | 640   |
 | 17977   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 17978   | v1:6     | ethernet2 | 1236::4 | 765400     |         | 1280  |
 | 17979   | null     | null      | null    | unlabelled |         | 0     |
 | 17980   | null     | null      | null    | unlabelled |         | 0     |
 | 17981   | null     | null      | null    | unlabelled |         | 0     |
 | 17982   | null     | null      | null    | unlabelled |         | 0     |
 | 17983   | null     | null      | null    | unlabelled |         | 0     |
 | 150862  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 179009  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 460976  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 576673  | null     | null      | null    | unlabelled |         | 0     |
 | 576674  | v1:4     | ethernet1 | 1.1.2.2 | 896478     |         | 640   |
 | 576675  | v1:4     | ethernet1 | 1.1.2.2 | 896479     |         | 640   |
 | 576676  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 576677  | v1:4     | ethernet2 | 1.1.3.4 | 329119     |         | 1280  |
 | 576678  | null     | null      | null    | unlabelled |         | 0     |
 | 576679  | null     | null      | null    | unlabelled |         | 0     |
 | 576680  | null     | null      | null    | unlabelled |         | 0     |
 | 576681  | null     | null      | null    | unlabelled |         | 0     |
 | 576682  | null     | null      | null    | unlabelled |         | 0     |
 | 611723  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 619858  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 632710  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 660354  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 765562  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 783218  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 892167  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1003668 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-16 13:26:36.862
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8194    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 325223  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 329115  | null     | null      | null    | unlabelled |         | 0     |
 | 329116  | v1:4     | ethernet1 | 1.1.3.3 | 576674     |         | 0     |
 | 329117  | v1:4     | ethernet1 | 1.1.3.3 | 576675     |         | 0     |
 | 329118  | v1:4     | ethernet1 | 1.1.3.3 | 576676     |         | 0     |
 | 329119  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 329120  | null     | null      | null    | unlabelled |         | 0     |
 | 329121  | null     | null      | null    | unlabelled |         | 0     |
 | 329122  | null     | null      | null    | unlabelled |         | 0     |
 | 329123  | null     | null      | null    | unlabelled |         | 0     |
 | 329124  | null     | null      | null    | unlabelled |         | 0     |
 | 416708  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 523313  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 616253  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 623343  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 656066  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 708070  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732184  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 765396  | null     | null      | null    | unlabelled |         | 0     |
 | 765397  | v1:6     | ethernet1 | 1236::3 | 17975      |         | 0     |
 | 765398  | v1:6     | ethernet1 | 1236::3 | 17976      |         | 0     |
 | 765399  | v1:6     | ethernet1 | 1236::3 | 17977      |         | 0     |
 | 765400  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 765401  | null     | null      | null    | unlabelled |         | 0     |
 | 765402  | null     | null      | null    | unlabelled |         | 0     |
 | 765403  | null     | null      | null    | unlabelled |         | 0     |
 | 765404  | null     | null      | null    | unlabelled |         | 0     |
 | 765405  | null     | null      | null    | unlabelled |         | 0     |
 | 1033647 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#