here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-04 19:22:51.120
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24925  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 180385 | null     | null      | null    | unlabelled |         | 0     |
 | 180386 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 180387 | v1:6     | ethernet1 | 1234::2 | 99994      |         | 0     |
 | 180388 | v1:6     | ethernet1 | 1234::2 | 99995      |         | 0     |
 | 180389 | v1:6     | ethernet1 | 1234::2 | 99996      |         | 0     |
 | 180390 | null     | null      | null    | unlabelled |         | 0     |
 | 180391 | null     | null      | null    | unlabelled |         | 0     |
 | 180392 | null     | null      | null    | unlabelled |         | 0     |
 | 180393 | null     | null      | null    | unlabelled |         | 0     |
 | 180394 | null     | null      | null    | unlabelled |         | 0     |
 | 219370 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 353418 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 387628 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 430293 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493551 | null     | null      | null    | unlabelled |         | 0     |
 | 493552 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 493553 | v1:4     | ethernet1 | 1.1.1.2 | 615697     |         | 0     |
 | 493554 | v1:4     | ethernet1 | 1.1.1.2 | 615698     |         | 0     |
 | 493555 | v1:4     | ethernet1 | 1.1.1.2 | 615699     |         | 0     |
 | 493556 | null     | null      | null    | unlabelled |         | 0     |
 | 493557 | null     | null      | null    | unlabelled |         | 0     |
 | 493558 | null     | null      | null    | unlabelled |         | 0     |
 | 493559 | null     | null      | null    | unlabelled |         | 0     |
 | 493560 | null     | null      | null    | unlabelled |         | 0     |
 | 537230 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 577163 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 669687 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 832574 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 942151 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-04 19:22:51.220
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48118  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 87687  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 87970  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 96182  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 99992  | null     | null      | null    | unlabelled |         | 0     |
 | 99993  | v1:6     | ethernet1 | 1234::1 | 180386     |         | 1280  |
 | 99994  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 99995  | v1:6     | ethernet2 | 1235::3 | 82575      |         | 640   |
 | 99996  | v1:6     | ethernet2 | 1235::3 | 82576      |         | 640   |
 | 99997  | null     | null      | null    | unlabelled |         | 0     |
 | 99998  | null     | null      | null    | unlabelled |         | 0     |
 | 99999  | null     | null      | null    | unlabelled |         | 0     |
 | 100000 | null     | null      | null    | unlabelled |         | 0     |
 | 100001 | null     | null      | null    | unlabelled |         | 0     |
 | 254201 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 309545 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 487784 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 504370 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 595148 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 614583 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 615695 | null     | null      | null    | unlabelled |         | 0     |
 | 615696 | v1:4     | ethernet1 | 1.1.1.1 | 493552     |         | 1280  |
 | 615697 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 615698 | v1:4     | ethernet2 | 1.1.2.3 | 398596     |         | 640   |
 | 615699 | v1:4     | ethernet2 | 1.1.2.3 | 398597     |         | 640   |
 | 615700 | null     | null      | null    | unlabelled |         | 0     |
 | 615701 | null     | null      | null    | unlabelled |         | 0     |
 | 615702 | null     | null      | null    | unlabelled |         | 0     |
 | 615703 | null     | null      | null    | unlabelled |         | 0     |
 | 615704 | null     | null      | null    | unlabelled |         | 0     |
 | 816737 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 946778 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-04 19:22:51.338
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 82572  | null     | null      | null    | unlabelled |         | 0     |
 | 82573  | v1:6     | ethernet1 | 1235::2 | 99993      |         | 640   |
 | 82574  | v1:6     | ethernet1 | 1235::2 | 99994      |         | 640   |
 | 82575  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 82576  | v1:6     | ethernet2 | 1236::4 | 917669     |         | 1280  |
 | 82577  | null     | null      | null    | unlabelled |         | 0     |
 | 82578  | null     | null      | null    | unlabelled |         | 0     |
 | 82579  | null     | null      | null    | unlabelled |         | 0     |
 | 82580  | null     | null      | null    | unlabelled |         | 0     |
 | 82581  | null     | null      | null    | unlabelled |         | 0     |
 | 132776 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 153613 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 204567 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 282153 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 289957 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 398593 | null     | null      | null    | unlabelled |         | 0     |
 | 398594 | v1:4     | ethernet1 | 1.1.2.2 | 615696     |         | 640   |
 | 398595 | v1:4     | ethernet1 | 1.1.2.2 | 615697     |         | 640   |
 | 398596 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 398597 | v1:4     | ethernet2 | 1.1.3.4 | 233019     |         | 1280  |
 | 398598 | null     | null      | null    | unlabelled |         | 0     |
 | 398599 | null     | null      | null    | unlabelled |         | 0     |
 | 398600 | null     | null      | null    | unlabelled |         | 0     |
 | 398601 | null     | null      | null    | unlabelled |         | 0     |
 | 398602 | null     | null      | null    | unlabelled |         | 0     |
 | 427248 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540405 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647917 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 671689 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 728714 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 819114 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 944070 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-04 19:22:51.421
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 210465 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 233015 | null     | null      | null    | unlabelled |         | 0     |
 | 233016 | v1:4     | ethernet1 | 1.1.3.3 | 398594     |         | 0     |
 | 233017 | v1:4     | ethernet1 | 1.1.3.3 | 398595     |         | 0     |
 | 233018 | v1:4     | ethernet1 | 1.1.3.3 | 398596     |         | 0     |
 | 233019 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 233020 | null     | null      | null    | unlabelled |         | 0     |
 | 233021 | null     | null      | null    | unlabelled |         | 0     |
 | 233022 | null     | null      | null    | unlabelled |         | 0     |
 | 233023 | null     | null      | null    | unlabelled |         | 0     |
 | 233024 | null     | null      | null    | unlabelled |         | 0     |
 | 629223 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 630848 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 647764 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 654975 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 670420 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 696743 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 700638 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 901854 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 917665 | null     | null      | null    | unlabelled |         | 0     |
 | 917666 | v1:6     | ethernet1 | 1236::3 | 82573      |         | 0     |
 | 917667 | v1:6     | ethernet1 | 1236::3 | 82574      |         | 0     |
 | 917668 | v1:6     | ethernet1 | 1236::3 | 82575      |         | 0     |
 | 917669 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 917670 | null     | null      | null    | unlabelled |         | 0     |
 | 917671 | null     | null      | null    | unlabelled |         | 0     |
 | 917672 | null     | null      | null    | unlabelled |         | 0     |
 | 917673 | null     | null      | null    | unlabelled |         | 0     |
 | 917674 | null     | null      | null    | unlabelled |         | 0     |
 | 928412 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#