here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-11 19:04:38.892
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52580  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 97869  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146395 | null     | null      | null    | unlabelled |         | 0     |
 | 146396 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 146397 | v1:6     | ethernet1 | 1234::2 | 924863     |         | 0     |
 | 146398 | v1:6     | ethernet1 | 1234::2 | 924864     |         | 0     |
 | 146399 | v1:6     | ethernet1 | 1234::2 | 924865     |         | 0     |
 | 146400 | null     | null      | null    | unlabelled |         | 0     |
 | 146401 | null     | null      | null    | unlabelled |         | 0     |
 | 146402 | null     | null      | null    | unlabelled |         | 0     |
 | 146403 | null     | null      | null    | unlabelled |         | 0     |
 | 146404 | null     | null      | null    | unlabelled |         | 0     |
 | 173447 | null     | null      | null    | unlabelled |         | 0     |
 | 173448 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 173449 | v1:4     | ethernet1 | 1.1.1.2 | 506618     |         | 0     |
 | 173450 | v1:4     | ethernet1 | 1.1.1.2 | 506619     |         | 0     |
 | 173451 | v1:4     | ethernet1 | 1.1.1.2 | 506620     |         | 0     |
 | 173452 | null     | null      | null    | unlabelled |         | 0     |
 | 173453 | null     | null      | null    | unlabelled |         | 0     |
 | 173454 | null     | null      | null    | unlabelled |         | 0     |
 | 173455 | null     | null      | null    | unlabelled |         | 0     |
 | 173456 | null     | null      | null    | unlabelled |         | 0     |
 | 261069 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 264121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 321317 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 330371 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 514512 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673366 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 780342 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 869415 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-11 19:04:38.984
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67676   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 78787   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199592  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 386074  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403218  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 506616  | null     | null      | null    | unlabelled |         | 0     |
 | 506617  | v1:4     | ethernet1 | 1.1.1.1 | 173448     |         | 1280  |
 | 506618  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 506619  | v1:4     | ethernet2 | 1.1.2.3 | 686578     |         | 640   |
 | 506620  | v1:4     | ethernet2 | 1.1.2.3 | 686579     |         | 640   |
 | 506621  | null     | null      | null    | unlabelled |         | 0     |
 | 506622  | null     | null      | null    | unlabelled |         | 0     |
 | 506623  | null     | null      | null    | unlabelled |         | 0     |
 | 506624  | null     | null      | null    | unlabelled |         | 0     |
 | 506625  | null     | null      | null    | unlabelled |         | 0     |
 | 654092  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 690572  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723832  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814868  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 915471  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 924861  | null     | null      | null    | unlabelled |         | 0     |
 | 924862  | v1:6     | ethernet1 | 1234::1 | 146396     |         | 1280  |
 | 924863  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 924864  | v1:6     | ethernet2 | 1235::3 | 657886     |         | 640   |
 | 924865  | v1:6     | ethernet2 | 1235::3 | 657887     |         | 640   |
 | 924866  | null     | null      | null    | unlabelled |         | 0     |
 | 924867  | null     | null      | null    | unlabelled |         | 0     |
 | 924868  | null     | null      | null    | unlabelled |         | 0     |
 | 924869  | null     | null      | null    | unlabelled |         | 0     |
 | 924870  | null     | null      | null    | unlabelled |         | 0     |
 | 1007187 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1014037 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-11 19:04:39.085
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49173  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 68038  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 182973 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202428 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 277735 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 358231 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 384993 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 401627 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 631286 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 657883 | null     | null      | null    | unlabelled |         | 0     |
 | 657884 | v1:6     | ethernet1 | 1235::2 | 924862     |         | 640   |
 | 657885 | v1:6     | ethernet1 | 1235::2 | 924863     |         | 640   |
 | 657886 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 657887 | v1:6     | ethernet2 | 1236::4 | 230077     |         | 1280  |
 | 657888 | null     | null      | null    | unlabelled |         | 0     |
 | 657889 | null     | null      | null    | unlabelled |         | 0     |
 | 657890 | null     | null      | null    | unlabelled |         | 0     |
 | 657891 | null     | null      | null    | unlabelled |         | 0     |
 | 657892 | null     | null      | null    | unlabelled |         | 0     |
 | 686575 | null     | null      | null    | unlabelled |         | 0     |
 | 686576 | v1:4     | ethernet1 | 1.1.2.2 | 506617     |         | 640   |
 | 686577 | v1:4     | ethernet1 | 1.1.2.2 | 506618     |         | 640   |
 | 686578 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 686579 | v1:4     | ethernet2 | 1.1.3.4 | 444915     |         | 1280  |
 | 686580 | null     | null      | null    | unlabelled |         | 0     |
 | 686581 | null     | null      | null    | unlabelled |         | 0     |
 | 686582 | null     | null      | null    | unlabelled |         | 0     |
 | 686583 | null     | null      | null    | unlabelled |         | 0     |
 | 686584 | null     | null      | null    | unlabelled |         | 0     |
 | 718085 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 923466 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 996826 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-11 19:04:39.190
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10687  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 143791 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 228118 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 230073 | null     | null      | null    | unlabelled |         | 0     |
 | 230074 | v1:6     | ethernet1 | 1236::3 | 657884     |         | 0     |
 | 230075 | v1:6     | ethernet1 | 1236::3 | 657885     |         | 0     |
 | 230076 | v1:6     | ethernet1 | 1236::3 | 657886     |         | 0     |
 | 230077 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 230078 | null     | null      | null    | unlabelled |         | 0     |
 | 230079 | null     | null      | null    | unlabelled |         | 0     |
 | 230080 | null     | null      | null    | unlabelled |         | 0     |
 | 230081 | null     | null      | null    | unlabelled |         | 0     |
 | 230082 | null     | null      | null    | unlabelled |         | 0     |
 | 309468 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 444911 | null     | null      | null    | unlabelled |         | 0     |
 | 444912 | v1:4     | ethernet1 | 1.1.3.3 | 686576     |         | 0     |
 | 444913 | v1:4     | ethernet1 | 1.1.3.3 | 686577     |         | 0     |
 | 444914 | v1:4     | ethernet1 | 1.1.3.3 | 686578     |         | 0     |
 | 444915 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 444916 | null     | null      | null    | unlabelled |         | 0     |
 | 444917 | null     | null      | null    | unlabelled |         | 0     |
 | 444918 | null     | null      | null    | unlabelled |         | 0     |
 | 444919 | null     | null      | null    | unlabelled |         | 0     |
 | 444920 | null     | null      | null    | unlabelled |         | 0     |
 | 614353 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773355 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 832979 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941567 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 951462 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 991806 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#