here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-28 11:06:03.787
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 109102  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 186189  | null     | null      | null    | unlabelled |         | 0     |
 | 186190  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 186191  | v1:4     | ethernet1 | 1.1.1.2 | 482680     |         | 0     |
 | 186192  | v1:4     | ethernet1 | 1.1.1.2 | 482681     |         | 0     |
 | 186193  | v1:4     | ethernet1 | 1.1.1.2 | 482682     |         | 0     |
 | 186194  | null     | null      | null    | unlabelled |         | 0     |
 | 186195  | null     | null      | null    | unlabelled |         | 0     |
 | 186196  | null     | null      | null    | unlabelled |         | 0     |
 | 186197  | null     | null      | null    | unlabelled |         | 0     |
 | 186198  | null     | null      | null    | unlabelled |         | 0     |
 | 261630  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329441  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 423254  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 442660  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 476773  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 648475  | null     | null      | null    | unlabelled |         | 0     |
 | 648476  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 648477  | v1:6     | ethernet1 | 1234::2 | 901012     |         | 0     |
 | 648478  | v1:6     | ethernet1 | 1234::2 | 901013     |         | 0     |
 | 648479  | v1:6     | ethernet1 | 1234::2 | 901014     |         | 0     |
 | 648480  | null     | null      | null    | unlabelled |         | 0     |
 | 648481  | null     | null      | null    | unlabelled |         | 0     |
 | 648482  | null     | null      | null    | unlabelled |         | 0     |
 | 648483  | null     | null      | null    | unlabelled |         | 0     |
 | 648484  | null     | null      | null    | unlabelled |         | 0     |
 | 692652  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 708198  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 769321  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1044208 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-28 11:06:03.888
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 171965  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 189719  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 302746  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 352983  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 411330  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 482678  | null     | null      | null    | unlabelled |         | 0     |
 | 482679  | v1:4     | ethernet1 | 1.1.1.1 | 186190     |         | 1280  |
 | 482680  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 482681  | v1:4     | ethernet2 | 1.1.2.3 | 402347     |         | 640   |
 | 482682  | v1:4     | ethernet2 | 1.1.2.3 | 402348     |         | 640   |
 | 482683  | null     | null      | null    | unlabelled |         | 0     |
 | 482684  | null     | null      | null    | unlabelled |         | 0     |
 | 482685  | null     | null      | null    | unlabelled |         | 0     |
 | 482686  | null     | null      | null    | unlabelled |         | 0     |
 | 482687  | null     | null      | null    | unlabelled |         | 0     |
 | 704625  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 721436  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 783240  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 888036  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 901010  | null     | null      | null    | unlabelled |         | 0     |
 | 901011  | v1:6     | ethernet1 | 1234::1 | 648476     |         | 1280  |
 | 901012  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 901013  | v1:6     | ethernet2 | 1235::3 | 390890     |         | 640   |
 | 901014  | v1:6     | ethernet2 | 1235::3 | 390891     |         | 640   |
 | 901015  | null     | null      | null    | unlabelled |         | 0     |
 | 901016  | null     | null      | null    | unlabelled |         | 0     |
 | 901017  | null     | null      | null    | unlabelled |         | 0     |
 | 901018  | null     | null      | null    | unlabelled |         | 0     |
 | 901019  | null     | null      | null    | unlabelled |         | 0     |
 | 981535  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 983418  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-28 11:06:03.999
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 188084 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373274 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390887 | null     | null      | null    | unlabelled |         | 0     |
 | 390888 | v1:6     | ethernet1 | 1235::2 | 901011     |         | 640   |
 | 390889 | v1:6     | ethernet1 | 1235::2 | 901012     |         | 640   |
 | 390890 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 390891 | v1:6     | ethernet2 | 1236::4 | 700324     |         | 1280  |
 | 390892 | null     | null      | null    | unlabelled |         | 0     |
 | 390893 | null     | null      | null    | unlabelled |         | 0     |
 | 390894 | null     | null      | null    | unlabelled |         | 0     |
 | 390895 | null     | null      | null    | unlabelled |         | 0     |
 | 390896 | null     | null      | null    | unlabelled |         | 0     |
 | 392835 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 402344 | null     | null      | null    | unlabelled |         | 0     |
 | 402345 | v1:4     | ethernet1 | 1.1.2.2 | 482679     |         | 640   |
 | 402346 | v1:4     | ethernet1 | 1.1.2.2 | 482680     |         | 640   |
 | 402347 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 402348 | v1:4     | ethernet2 | 1.1.3.4 | 788694     |         | 1280  |
 | 402349 | null     | null      | null    | unlabelled |         | 0     |
 | 402350 | null     | null      | null    | unlabelled |         | 0     |
 | 402351 | null     | null      | null    | unlabelled |         | 0     |
 | 402352 | null     | null      | null    | unlabelled |         | 0     |
 | 402353 | null     | null      | null    | unlabelled |         | 0     |
 | 456302 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 523155 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 526409 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 698276 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 724227 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 825968 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 922019 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 946521 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 989608 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-28 11:06:04.099
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 170999 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 247647 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 379304 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 400554 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 428266 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440564 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576208 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 597209 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 700320 | null     | null      | null    | unlabelled |         | 0     |
 | 700321 | v1:6     | ethernet1 | 1236::3 | 390888     |         | 0     |
 | 700322 | v1:6     | ethernet1 | 1236::3 | 390889     |         | 0     |
 | 700323 | v1:6     | ethernet1 | 1236::3 | 390890     |         | 0     |
 | 700324 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 700325 | null     | null      | null    | unlabelled |         | 0     |
 | 700326 | null     | null      | null    | unlabelled |         | 0     |
 | 700327 | null     | null      | null    | unlabelled |         | 0     |
 | 700328 | null     | null      | null    | unlabelled |         | 0     |
 | 700329 | null     | null      | null    | unlabelled |         | 0     |
 | 788690 | null     | null      | null    | unlabelled |         | 0     |
 | 788691 | v1:4     | ethernet1 | 1.1.3.3 | 402345     |         | 0     |
 | 788692 | v1:4     | ethernet1 | 1.1.3.3 | 402346     |         | 0     |
 | 788693 | v1:4     | ethernet1 | 1.1.3.3 | 402347     |         | 0     |
 | 788694 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 788695 | null     | null      | null    | unlabelled |         | 0     |
 | 788696 | null     | null      | null    | unlabelled |         | 0     |
 | 788697 | null     | null      | null    | unlabelled |         | 0     |
 | 788698 | null     | null      | null    | unlabelled |         | 0     |
 | 788699 | null     | null      | null    | unlabelled |         | 0     |
 | 952288 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 954923 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#