here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-15 12:54:43.966
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57365   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 99924   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299283  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 316163  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 336308  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 391334  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 397154  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 527047  | null     | null      | null    | unlabelled |         | 0     |
 | 527048  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 527049  | v1:4     | ethernet1 | 1.1.1.2 | 976963     |         | 0     |
 | 527050  | v1:4     | ethernet1 | 1.1.1.2 | 976964     |         | 0     |
 | 527051  | v1:4     | ethernet1 | 1.1.1.2 | 976965     |         | 0     |
 | 527052  | null     | null      | null    | unlabelled |         | 0     |
 | 527053  | null     | null      | null    | unlabelled |         | 0     |
 | 527054  | null     | null      | null    | unlabelled |         | 0     |
 | 527055  | null     | null      | null    | unlabelled |         | 0     |
 | 527056  | null     | null      | null    | unlabelled |         | 0     |
 | 635150  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783635  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800759  | null     | null      | null    | unlabelled |         | 0     |
 | 800760  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 800761  | v1:6     | ethernet1 | 1234::2 | 395440     |         | 0     |
 | 800762  | v1:6     | ethernet1 | 1234::2 | 395441     |         | 0     |
 | 800763  | v1:6     | ethernet1 | 1234::2 | 395442     |         | 0     |
 | 800764  | null     | null      | null    | unlabelled |         | 0     |
 | 800765  | null     | null      | null    | unlabelled |         | 0     |
 | 800766  | null     | null      | null    | unlabelled |         | 0     |
 | 800767  | null     | null      | null    | unlabelled |         | 0     |
 | 800768  | null     | null      | null    | unlabelled |         | 0     |
 | 1025632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-15 12:54:44.067
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 84181   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 94302   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 167030  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 313102  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 395438  | null     | null      | null    | unlabelled |         | 0     |
 | 395439  | v1:6     | ethernet1 | 1234::1 | 800760     |         | 1280  |
 | 395440  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 395441  | v1:6     | ethernet2 | 1235::3 | 752595     |         | 640   |
 | 395442  | v1:6     | ethernet2 | 1235::3 | 752596     |         | 640   |
 | 395443  | null     | null      | null    | unlabelled |         | 0     |
 | 395444  | null     | null      | null    | unlabelled |         | 0     |
 | 395445  | null     | null      | null    | unlabelled |         | 0     |
 | 395446  | null     | null      | null    | unlabelled |         | 0     |
 | 395447  | null     | null      | null    | unlabelled |         | 0     |
 | 402436  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 435471  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 614922  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 763670  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 849498  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 900704  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 976961  | null     | null      | null    | unlabelled |         | 0     |
 | 976962  | v1:4     | ethernet1 | 1.1.1.1 | 527048     |         | 1280  |
 | 976963  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 976964  | v1:4     | ethernet2 | 1.1.2.3 | 186511     |         | 640   |
 | 976965  | v1:4     | ethernet2 | 1.1.2.3 | 186512     |         | 640   |
 | 976966  | null     | null      | null    | unlabelled |         | 0     |
 | 976967  | null     | null      | null    | unlabelled |         | 0     |
 | 976968  | null     | null      | null    | unlabelled |         | 0     |
 | 976969  | null     | null      | null    | unlabelled |         | 0     |
 | 976970  | null     | null      | null    | unlabelled |         | 0     |
 | 1038339 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1045077 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-15 12:54:44.168
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7360   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 86462  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 186508 | null     | null      | null    | unlabelled |         | 0     |
 | 186509 | v1:4     | ethernet1 | 1.1.2.2 | 976962     |         | 640   |
 | 186510 | v1:4     | ethernet1 | 1.1.2.2 | 976963     |         | 640   |
 | 186511 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 186512 | v1:4     | ethernet2 | 1.1.3.4 | 703631     |         | 1280  |
 | 186513 | null     | null      | null    | unlabelled |         | 0     |
 | 186514 | null     | null      | null    | unlabelled |         | 0     |
 | 186515 | null     | null      | null    | unlabelled |         | 0     |
 | 186516 | null     | null      | null    | unlabelled |         | 0     |
 | 186517 | null     | null      | null    | unlabelled |         | 0     |
 | 222432 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 223664 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 264355 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 291155 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 315297 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 347810 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 369823 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 440469 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 513560 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 752592 | null     | null      | null    | unlabelled |         | 0     |
 | 752593 | v1:6     | ethernet1 | 1235::2 | 395439     |         | 640   |
 | 752594 | v1:6     | ethernet1 | 1235::2 | 395440     |         | 640   |
 | 752595 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 752596 | v1:6     | ethernet2 | 1236::4 | 506710     |         | 1280  |
 | 752597 | null     | null      | null    | unlabelled |         | 0     |
 | 752598 | null     | null      | null    | unlabelled |         | 0     |
 | 752599 | null     | null      | null    | unlabelled |         | 0     |
 | 752600 | null     | null      | null    | unlabelled |         | 0     |
 | 752601 | null     | null      | null    | unlabelled |         | 0     |
 | 828762 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-15 12:54:44.286
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 251696 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403987 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 413472 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 506706 | null     | null      | null    | unlabelled |         | 0     |
 | 506707 | v1:6     | ethernet1 | 1236::3 | 752593     |         | 0     |
 | 506708 | v1:6     | ethernet1 | 1236::3 | 752594     |         | 0     |
 | 506709 | v1:6     | ethernet1 | 1236::3 | 752595     |         | 0     |
 | 506710 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 506711 | null     | null      | null    | unlabelled |         | 0     |
 | 506712 | null     | null      | null    | unlabelled |         | 0     |
 | 506713 | null     | null      | null    | unlabelled |         | 0     |
 | 506714 | null     | null      | null    | unlabelled |         | 0     |
 | 506715 | null     | null      | null    | unlabelled |         | 0     |
 | 703627 | null     | null      | null    | unlabelled |         | 0     |
 | 703628 | v1:4     | ethernet1 | 1.1.3.3 | 186509     |         | 0     |
 | 703629 | v1:4     | ethernet1 | 1.1.3.3 | 186510     |         | 0     |
 | 703630 | v1:4     | ethernet1 | 1.1.3.3 | 186511     |         | 0     |
 | 703631 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 703632 | null     | null      | null    | unlabelled |         | 0     |
 | 703633 | null     | null      | null    | unlabelled |         | 0     |
 | 703634 | null     | null      | null    | unlabelled |         | 0     |
 | 703635 | null     | null      | null    | unlabelled |         | 0     |
 | 703636 | null     | null      | null    | unlabelled |         | 0     |
 | 749639 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 799772 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 862410 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887754 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 908800 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 932978 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 993316 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#