here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-10 20:56:19.684
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62309   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 187946  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 231699  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 233349  | null     | null      | null    | unlabelled |         | 0     |
 | 233350  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 233351  | v1:6     | ethernet1 | 1234::2 | 441526     |         | 0     |
 | 233352  | v1:6     | ethernet1 | 1234::2 | 441527     |         | 0     |
 | 233353  | v1:6     | ethernet1 | 1234::2 | 441528     |         | 0     |
 | 233354  | null     | null      | null    | unlabelled |         | 0     |
 | 233355  | null     | null      | null    | unlabelled |         | 0     |
 | 233356  | null     | null      | null    | unlabelled |         | 0     |
 | 233357  | null     | null      | null    | unlabelled |         | 0     |
 | 233358  | null     | null      | null    | unlabelled |         | 0     |
 | 233376  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317593  | null     | null      | null    | unlabelled |         | 0     |
 | 317594  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 317595  | v1:4     | ethernet1 | 1.1.1.2 | 864721     |         | 0     |
 | 317596  | v1:4     | ethernet1 | 1.1.1.2 | 864722     |         | 0     |
 | 317597  | v1:4     | ethernet1 | 1.1.1.2 | 864723     |         | 0     |
 | 317598  | null     | null      | null    | unlabelled |         | 0     |
 | 317599  | null     | null      | null    | unlabelled |         | 0     |
 | 317600  | null     | null      | null    | unlabelled |         | 0     |
 | 317601  | null     | null      | null    | unlabelled |         | 0     |
 | 317602  | null     | null      | null    | unlabelled |         | 0     |
 | 344902  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 433233  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 481056  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 624305  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 900423  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1011560 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-10 20:56:19.785
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20327  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 66301  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 87921  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 106244 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 154778 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 190018 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 199627 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 234611 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 441524 | null     | null      | null    | unlabelled |         | 0     |
 | 441525 | v1:6     | ethernet1 | 1234::1 | 233350     |         | 1280  |
 | 441526 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 441527 | v1:6     | ethernet2 | 1235::3 | 153536     |         | 640   |
 | 441528 | v1:6     | ethernet2 | 1235::3 | 153537     |         | 640   |
 | 441529 | null     | null      | null    | unlabelled |         | 0     |
 | 441530 | null     | null      | null    | unlabelled |         | 0     |
 | 441531 | null     | null      | null    | unlabelled |         | 0     |
 | 441532 | null     | null      | null    | unlabelled |         | 0     |
 | 441533 | null     | null      | null    | unlabelled |         | 0     |
 | 559780 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 566286 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 647533 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 802340 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864719 | null     | null      | null    | unlabelled |         | 0     |
 | 864720 | v1:4     | ethernet1 | 1.1.1.1 | 317594     |         | 1280  |
 | 864721 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 864722 | v1:4     | ethernet2 | 1.1.2.3 | 739366     |         | 640   |
 | 864723 | v1:4     | ethernet2 | 1.1.2.3 | 739367     |         | 640   |
 | 864724 | null     | null      | null    | unlabelled |         | 0     |
 | 864725 | null     | null      | null    | unlabelled |         | 0     |
 | 864726 | null     | null      | null    | unlabelled |         | 0     |
 | 864727 | null     | null      | null    | unlabelled |         | 0     |
 | 864728 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-10 20:56:19.888
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37488   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 153533  | null     | null      | null    | unlabelled |         | 0     |
 | 153534  | v1:6     | ethernet1 | 1235::2 | 441525     |         | 640   |
 | 153535  | v1:6     | ethernet1 | 1235::2 | 441526     |         | 640   |
 | 153536  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 153537  | v1:6     | ethernet2 | 1236::4 | 725558     |         | 1280  |
 | 153538  | null     | null      | null    | unlabelled |         | 0     |
 | 153539  | null     | null      | null    | unlabelled |         | 0     |
 | 153540  | null     | null      | null    | unlabelled |         | 0     |
 | 153541  | null     | null      | null    | unlabelled |         | 0     |
 | 153542  | null     | null      | null    | unlabelled |         | 0     |
 | 257950  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 413066  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 426837  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 442540  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 509184  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548994  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 617048  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 716657  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 739363  | null     | null      | null    | unlabelled |         | 0     |
 | 739364  | v1:4     | ethernet1 | 1.1.2.2 | 864720     |         | 640   |
 | 739365  | v1:4     | ethernet1 | 1.1.2.2 | 864721     |         | 640   |
 | 739366  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 739367  | v1:4     | ethernet2 | 1.1.3.4 | 422952     |         | 1280  |
 | 739368  | null     | null      | null    | unlabelled |         | 0     |
 | 739369  | null     | null      | null    | unlabelled |         | 0     |
 | 739370  | null     | null      | null    | unlabelled |         | 0     |
 | 739371  | null     | null      | null    | unlabelled |         | 0     |
 | 739372  | null     | null      | null    | unlabelled |         | 0     |
 | 958026  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 980662  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1036933 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-10 20:56:19.984
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19190  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 43065  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 121801 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 130685 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 340872 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 422948 | null     | null      | null    | unlabelled |         | 0     |
 | 422949 | v1:4     | ethernet1 | 1.1.3.3 | 739364     |         | 0     |
 | 422950 | v1:4     | ethernet1 | 1.1.3.3 | 739365     |         | 0     |
 | 422951 | v1:4     | ethernet1 | 1.1.3.3 | 739366     |         | 0     |
 | 422952 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 422953 | null     | null      | null    | unlabelled |         | 0     |
 | 422954 | null     | null      | null    | unlabelled |         | 0     |
 | 422955 | null     | null      | null    | unlabelled |         | 0     |
 | 422956 | null     | null      | null    | unlabelled |         | 0     |
 | 422957 | null     | null      | null    | unlabelled |         | 0     |
 | 587014 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 725554 | null     | null      | null    | unlabelled |         | 0     |
 | 725555 | v1:6     | ethernet1 | 1236::3 | 153534     |         | 0     |
 | 725556 | v1:6     | ethernet1 | 1236::3 | 153535     |         | 0     |
 | 725557 | v1:6     | ethernet1 | 1236::3 | 153536     |         | 0     |
 | 725558 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 725559 | null     | null      | null    | unlabelled |         | 0     |
 | 725560 | null     | null      | null    | unlabelled |         | 0     |
 | 725561 | null     | null      | null    | unlabelled |         | 0     |
 | 725562 | null     | null      | null    | unlabelled |         | 0     |
 | 725563 | null     | null      | null    | unlabelled |         | 0     |
 | 752627 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 758429 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 793482 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 921465 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#