here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-13 17:06:54.964
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23080  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 123356 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 211321 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293693 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 477587 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 508712 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 514417 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 621980 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625643 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 658620 | null     | null      | null    | unlabelled |         | 0     |
 | 658621 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 658622 | v1:4     | ethernet1 | 1.1.1.2 | 10491      |         | 0     |
 | 658623 | v1:4     | ethernet1 | 1.1.1.2 | 10492      |         | 0     |
 | 658624 | v1:4     | ethernet1 | 1.1.1.2 | 10493      |         | 0     |
 | 658625 | null     | null      | null    | unlabelled |         | 0     |
 | 658626 | null     | null      | null    | unlabelled |         | 0     |
 | 658627 | null     | null      | null    | unlabelled |         | 0     |
 | 658628 | null     | null      | null    | unlabelled |         | 0     |
 | 658629 | null     | null      | null    | unlabelled |         | 0     |
 | 769698 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 831366 | null     | null      | null    | unlabelled |         | 0     |
 | 831367 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 831368 | v1:6     | ethernet1 | 1234::2 | 657346     |         | 0     |
 | 831369 | v1:6     | ethernet1 | 1234::2 | 657347     |         | 0     |
 | 831370 | v1:6     | ethernet1 | 1234::2 | 657348     |         | 0     |
 | 831371 | null     | null      | null    | unlabelled |         | 0     |
 | 831372 | null     | null      | null    | unlabelled |         | 0     |
 | 831373 | null     | null      | null    | unlabelled |         | 0     |
 | 831374 | null     | null      | null    | unlabelled |         | 0     |
 | 831375 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-13 17:06:55.058
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10489  | null     | null      | null    | unlabelled |         | 0     |
 | 10490  | v1:4     | ethernet1 | 1.1.1.1 | 658621     |         | 1280  |
 | 10491  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 10492  | v1:4     | ethernet2 | 1.1.2.3 | 679729     |         | 640   |
 | 10493  | v1:4     | ethernet2 | 1.1.2.3 | 679730     |         | 640   |
 | 10494  | null     | null      | null    | unlabelled |         | 0     |
 | 10495  | null     | null      | null    | unlabelled |         | 0     |
 | 10496  | null     | null      | null    | unlabelled |         | 0     |
 | 10497  | null     | null      | null    | unlabelled |         | 0     |
 | 10498  | null     | null      | null    | unlabelled |         | 0     |
 | 92972  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 162269 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 356859 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 369367 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 420947 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 433883 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 485827 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 490979 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 638089 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 657344 | null     | null      | null    | unlabelled |         | 0     |
 | 657345 | v1:6     | ethernet1 | 1234::1 | 831367     |         | 1280  |
 | 657346 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 657347 | v1:6     | ethernet2 | 1235::3 | 461599     |         | 640   |
 | 657348 | v1:6     | ethernet2 | 1235::3 | 461600     |         | 640   |
 | 657349 | null     | null      | null    | unlabelled |         | 0     |
 | 657350 | null     | null      | null    | unlabelled |         | 0     |
 | 657351 | null     | null      | null    | unlabelled |         | 0     |
 | 657352 | null     | null      | null    | unlabelled |         | 0     |
 | 657353 | null     | null      | null    | unlabelled |         | 0     |
 | 694777 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 959337 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 977615 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-13 17:06:55.163
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16107   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 220556  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 237132  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 328802  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 461596  | null     | null      | null    | unlabelled |         | 0     |
 | 461597  | v1:6     | ethernet1 | 1235::2 | 657345     |         | 640   |
 | 461598  | v1:6     | ethernet1 | 1235::2 | 657346     |         | 640   |
 | 461599  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 461600  | v1:6     | ethernet2 | 1236::4 | 66594      |         | 1280  |
 | 461601  | null     | null      | null    | unlabelled |         | 0     |
 | 461602  | null     | null      | null    | unlabelled |         | 0     |
 | 461603  | null     | null      | null    | unlabelled |         | 0     |
 | 461604  | null     | null      | null    | unlabelled |         | 0     |
 | 461605  | null     | null      | null    | unlabelled |         | 0     |
 | 649007  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 679726  | null     | null      | null    | unlabelled |         | 0     |
 | 679727  | v1:4     | ethernet1 | 1.1.2.2 | 10490      |         | 640   |
 | 679728  | v1:4     | ethernet1 | 1.1.2.2 | 10491      |         | 640   |
 | 679729  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 679730  | v1:4     | ethernet2 | 1.1.3.4 | 609034     |         | 1280  |
 | 679731  | null     | null      | null    | unlabelled |         | 0     |
 | 679732  | null     | null      | null    | unlabelled |         | 0     |
 | 679733  | null     | null      | null    | unlabelled |         | 0     |
 | 679734  | null     | null      | null    | unlabelled |         | 0     |
 | 679735  | null     | null      | null    | unlabelled |         | 0     |
 | 705907  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783233  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803863  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 838009  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 912496  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 932888  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1021469 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-13 17:06:55.261
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9378   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 66590  | null     | null      | null    | unlabelled |         | 0     |
 | 66591  | v1:6     | ethernet1 | 1236::3 | 461597     |         | 0     |
 | 66592  | v1:6     | ethernet1 | 1236::3 | 461598     |         | 0     |
 | 66593  | v1:6     | ethernet1 | 1236::3 | 461599     |         | 0     |
 | 66594  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 66595  | null     | null      | null    | unlabelled |         | 0     |
 | 66596  | null     | null      | null    | unlabelled |         | 0     |
 | 66597  | null     | null      | null    | unlabelled |         | 0     |
 | 66598  | null     | null      | null    | unlabelled |         | 0     |
 | 66599  | null     | null      | null    | unlabelled |         | 0     |
 | 86186  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 108771 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 269072 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 340585 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 350035 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 375860 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 381602 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 609030 | null     | null      | null    | unlabelled |         | 0     |
 | 609031 | v1:4     | ethernet1 | 1.1.3.3 | 679727     |         | 0     |
 | 609032 | v1:4     | ethernet1 | 1.1.3.3 | 679728     |         | 0     |
 | 609033 | v1:4     | ethernet1 | 1.1.3.3 | 679729     |         | 0     |
 | 609034 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 609035 | null     | null      | null    | unlabelled |         | 0     |
 | 609036 | null     | null      | null    | unlabelled |         | 0     |
 | 609037 | null     | null      | null    | unlabelled |         | 0     |
 | 609038 | null     | null      | null    | unlabelled |         | 0     |
 | 609039 | null     | null      | null    | unlabelled |         | 0     |
 | 717680 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 788715 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#