here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-28 00:17:28.151
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36144  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 148878 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 232944 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250991 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 271718 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 451989 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 475778 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 663824 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732014 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 739554 | null     | null      | null    | unlabelled |         | 0     |
 | 739555 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 739556 | v1:4     | ethernet1 | 1.1.1.2 | 82207      |         | 0     |
 | 739557 | v1:4     | ethernet1 | 1.1.1.2 | 82208      |         | 0     |
 | 739558 | v1:4     | ethernet1 | 1.1.1.2 | 82209      |         | 0     |
 | 739559 | null     | null      | null    | unlabelled |         | 0     |
 | 739560 | null     | null      | null    | unlabelled |         | 0     |
 | 739561 | null     | null      | null    | unlabelled |         | 0     |
 | 739562 | null     | null      | null    | unlabelled |         | 0     |
 | 739563 | null     | null      | null    | unlabelled |         | 0     |
 | 815573 | null     | null      | null    | unlabelled |         | 0     |
 | 815574 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 815575 | v1:6     | ethernet1 | 1234::2 | 749904     |         | 0     |
 | 815576 | v1:6     | ethernet1 | 1234::2 | 749905     |         | 0     |
 | 815577 | v1:6     | ethernet1 | 1234::2 | 749906     |         | 0     |
 | 815578 | null     | null      | null    | unlabelled |         | 0     |
 | 815579 | null     | null      | null    | unlabelled |         | 0     |
 | 815580 | null     | null      | null    | unlabelled |         | 0     |
 | 815581 | null     | null      | null    | unlabelled |         | 0     |
 | 815582 | null     | null      | null    | unlabelled |         | 0     |
 | 913078 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-28 00:17:28.266
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22679   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 81383   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 82205   | null     | null      | null    | unlabelled |         | 0     |
 | 82206   | v1:4     | ethernet1 | 1.1.1.1 | 739555     |         | 1280  |
 | 82207   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 82208   | v1:4     | ethernet2 | 1.1.2.3 | 873960     |         | 640   |
 | 82209   | v1:4     | ethernet2 | 1.1.2.3 | 873961     |         | 640   |
 | 82210   | null     | null      | null    | unlabelled |         | 0     |
 | 82211   | null     | null      | null    | unlabelled |         | 0     |
 | 82212   | null     | null      | null    | unlabelled |         | 0     |
 | 82213   | null     | null      | null    | unlabelled |         | 0     |
 | 82214   | null     | null      | null    | unlabelled |         | 0     |
 | 101261  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 399650  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 402791  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576713  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 683243  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749902  | null     | null      | null    | unlabelled |         | 0     |
 | 749903  | v1:6     | ethernet1 | 1234::1 | 815574     |         | 1280  |
 | 749904  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 749905  | v1:6     | ethernet2 | 1235::3 | 84705      |         | 640   |
 | 749906  | v1:6     | ethernet2 | 1235::3 | 84706      |         | 640   |
 | 749907  | null     | null      | null    | unlabelled |         | 0     |
 | 749908  | null     | null      | null    | unlabelled |         | 0     |
 | 749909  | null     | null      | null    | unlabelled |         | 0     |
 | 749910  | null     | null      | null    | unlabelled |         | 0     |
 | 749911  | null     | null      | null    | unlabelled |         | 0     |
 | 832042  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 892472  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956711  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1015039 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1041383 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-28 00:17:28.386
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 84702  | null     | null      | null    | unlabelled |         | 0     |
 | 84703  | v1:6     | ethernet1 | 1235::2 | 749903     |         | 640   |
 | 84704  | v1:6     | ethernet1 | 1235::2 | 749904     |         | 640   |
 | 84705  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 84706  | v1:6     | ethernet2 | 1236::4 | 331106     |         | 1280  |
 | 84707  | null     | null      | null    | unlabelled |         | 0     |
 | 84708  | null     | null      | null    | unlabelled |         | 0     |
 | 84709  | null     | null      | null    | unlabelled |         | 0     |
 | 84710  | null     | null      | null    | unlabelled |         | 0     |
 | 84711  | null     | null      | null    | unlabelled |         | 0     |
 | 127707 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 221747 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 242601 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 394633 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 403969 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 454104 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 504373 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 564141 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 585580 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 744712 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873957 | null     | null      | null    | unlabelled |         | 0     |
 | 873958 | v1:4     | ethernet1 | 1.1.2.2 | 82206      |         | 640   |
 | 873959 | v1:4     | ethernet1 | 1.1.2.2 | 82207      |         | 640   |
 | 873960 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 873961 | v1:4     | ethernet2 | 1.1.3.4 | 479105     |         | 1280  |
 | 873962 | null     | null      | null    | unlabelled |         | 0     |
 | 873963 | null     | null      | null    | unlabelled |         | 0     |
 | 873964 | null     | null      | null    | unlabelled |         | 0     |
 | 873965 | null     | null      | null    | unlabelled |         | 0     |
 | 873966 | null     | null      | null    | unlabelled |         | 0     |
 | 910288 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 957818 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-28 00:17:28.478
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1407   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 16478  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 68850  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 234940 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 304830 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 331102 | null     | null      | null    | unlabelled |         | 0     |
 | 331103 | v1:6     | ethernet1 | 1236::3 | 84703      |         | 0     |
 | 331104 | v1:6     | ethernet1 | 1236::3 | 84704      |         | 0     |
 | 331105 | v1:6     | ethernet1 | 1236::3 | 84705      |         | 0     |
 | 331106 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 331107 | null     | null      | null    | unlabelled |         | 0     |
 | 331108 | null     | null      | null    | unlabelled |         | 0     |
 | 331109 | null     | null      | null    | unlabelled |         | 0     |
 | 331110 | null     | null      | null    | unlabelled |         | 0     |
 | 331111 | null     | null      | null    | unlabelled |         | 0     |
 | 340982 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 425638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 479101 | null     | null      | null    | unlabelled |         | 0     |
 | 479102 | v1:4     | ethernet1 | 1.1.3.3 | 873958     |         | 0     |
 | 479103 | v1:4     | ethernet1 | 1.1.3.3 | 873959     |         | 0     |
 | 479104 | v1:4     | ethernet1 | 1.1.3.3 | 873960     |         | 0     |
 | 479105 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479106 | null     | null      | null    | unlabelled |         | 0     |
 | 479107 | null     | null      | null    | unlabelled |         | 0     |
 | 479108 | null     | null      | null    | unlabelled |         | 0     |
 | 479109 | null     | null      | null    | unlabelled |         | 0     |
 | 479110 | null     | null      | null    | unlabelled |         | 0     |
 | 527572 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 851573 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866865 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#