here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-28 07:14:46.732
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42722  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 97599  | null     | null      | null    | unlabelled |         | 0     |
 | 97600  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 97601  | v1:6     | ethernet1 | 1234::2 | 378443     |         | 0     |
 | 97602  | v1:6     | ethernet1 | 1234::2 | 378444     |         | 0     |
 | 97603  | v1:6     | ethernet1 | 1234::2 | 378445     |         | 0     |
 | 97604  | null     | null      | null    | unlabelled |         | 0     |
 | 97605  | null     | null      | null    | unlabelled |         | 0     |
 | 97606  | null     | null      | null    | unlabelled |         | 0     |
 | 97607  | null     | null      | null    | unlabelled |         | 0     |
 | 97608  | null     | null      | null    | unlabelled |         | 0     |
 | 146976 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 273309 | null     | null      | null    | unlabelled |         | 0     |
 | 273310 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 273311 | v1:4     | ethernet1 | 1.1.1.2 | 578736     |         | 0     |
 | 273312 | v1:4     | ethernet1 | 1.1.1.2 | 578737     |         | 0     |
 | 273313 | v1:4     | ethernet1 | 1.1.1.2 | 578738     |         | 0     |
 | 273314 | null     | null      | null    | unlabelled |         | 0     |
 | 273315 | null     | null      | null    | unlabelled |         | 0     |
 | 273316 | null     | null      | null    | unlabelled |         | 0     |
 | 273317 | null     | null      | null    | unlabelled |         | 0     |
 | 273318 | null     | null      | null    | unlabelled |         | 0     |
 | 302836 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 417510 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 458925 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631997 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 657705 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 738742 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 844725 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 855599 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-28 07:14:46.837
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70584  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 194167 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202225 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202491 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 378441 | null     | null      | null    | unlabelled |         | 0     |
 | 378442 | v1:6     | ethernet1 | 1234::1 | 97600      |         | 1280  |
 | 378443 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 378444 | v1:6     | ethernet2 | 1235::3 | 254545     |         | 640   |
 | 378445 | v1:6     | ethernet2 | 1235::3 | 254546     |         | 640   |
 | 378446 | null     | null      | null    | unlabelled |         | 0     |
 | 378447 | null     | null      | null    | unlabelled |         | 0     |
 | 378448 | null     | null      | null    | unlabelled |         | 0     |
 | 378449 | null     | null      | null    | unlabelled |         | 0     |
 | 378450 | null     | null      | null    | unlabelled |         | 0     |
 | 412326 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 547548 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 561836 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 577049 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 578734 | null     | null      | null    | unlabelled |         | 0     |
 | 578735 | v1:4     | ethernet1 | 1.1.1.1 | 273310     |         | 1280  |
 | 578736 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 578737 | v1:4     | ethernet2 | 1.1.2.3 | 194254     |         | 640   |
 | 578738 | v1:4     | ethernet2 | 1.1.2.3 | 194255     |         | 640   |
 | 578739 | null     | null      | null    | unlabelled |         | 0     |
 | 578740 | null     | null      | null    | unlabelled |         | 0     |
 | 578741 | null     | null      | null    | unlabelled |         | 0     |
 | 578742 | null     | null      | null    | unlabelled |         | 0     |
 | 578743 | null     | null      | null    | unlabelled |         | 0     |
 | 641755 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751073 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 767329 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 932266 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-28 07:14:46.930
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 48836   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 68539   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 134899  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 194251  | null     | null      | null    | unlabelled |         | 0     |
 | 194252  | v1:4     | ethernet1 | 1.1.2.2 | 578735     |         | 640   |
 | 194253  | v1:4     | ethernet1 | 1.1.2.2 | 578736     |         | 640   |
 | 194254  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 194255  | v1:4     | ethernet2 | 1.1.3.4 | 383764     |         | 1280  |
 | 194256  | null     | null      | null    | unlabelled |         | 0     |
 | 194257  | null     | null      | null    | unlabelled |         | 0     |
 | 194258  | null     | null      | null    | unlabelled |         | 0     |
 | 194259  | null     | null      | null    | unlabelled |         | 0     |
 | 194260  | null     | null      | null    | unlabelled |         | 0     |
 | 254542  | null     | null      | null    | unlabelled |         | 0     |
 | 254543  | v1:6     | ethernet1 | 1235::2 | 378442     |         | 640   |
 | 254544  | v1:6     | ethernet1 | 1235::2 | 378443     |         | 640   |
 | 254545  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 254546  | v1:6     | ethernet2 | 1236::4 | 1004102    |         | 1280  |
 | 254547  | null     | null      | null    | unlabelled |         | 0     |
 | 254548  | null     | null      | null    | unlabelled |         | 0     |
 | 254549  | null     | null      | null    | unlabelled |         | 0     |
 | 254550  | null     | null      | null    | unlabelled |         | 0     |
 | 254551  | null     | null      | null    | unlabelled |         | 0     |
 | 268230  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293582  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 582514  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 852891  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 905988  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 990837  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 991245  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024812 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1026163 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-28 07:14:47.039
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15800   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 36563   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 290379  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 347963  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 383760  | null     | null      | null    | unlabelled |         | 0     |
 | 383761  | v1:4     | ethernet1 | 1.1.3.3 | 194252     |         | 0     |
 | 383762  | v1:4     | ethernet1 | 1.1.3.3 | 194253     |         | 0     |
 | 383763  | v1:4     | ethernet1 | 1.1.3.3 | 194254     |         | 0     |
 | 383764  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 383765  | null     | null      | null    | unlabelled |         | 0     |
 | 383766  | null     | null      | null    | unlabelled |         | 0     |
 | 383767  | null     | null      | null    | unlabelled |         | 0     |
 | 383768  | null     | null      | null    | unlabelled |         | 0     |
 | 383769  | null     | null      | null    | unlabelled |         | 0     |
 | 435236  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 461181  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 843037  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 975839  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 996856  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1004098 | null     | null      | null    | unlabelled |         | 0     |
 | 1004099 | v1:6     | ethernet1 | 1236::3 | 254543     |         | 0     |
 | 1004100 | v1:6     | ethernet1 | 1236::3 | 254544     |         | 0     |
 | 1004101 | v1:6     | ethernet1 | 1236::3 | 254545     |         | 0     |
 | 1004102 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1004103 | null     | null      | null    | unlabelled |         | 0     |
 | 1004104 | null     | null      | null    | unlabelled |         | 0     |
 | 1004105 | null     | null      | null    | unlabelled |         | 0     |
 | 1004106 | null     | null      | null    | unlabelled |         | 0     |
 | 1004107 | null     | null      | null    | unlabelled |         | 0     |
 | 1030456 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#