here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-17 12:09:01.655
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12521   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 112440  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124734  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 285247  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 341485  | null     | null      | null    | unlabelled |         | 0     |
 | 341486  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 341487  | v1:4     | ethernet1 | 1.1.1.2 | 3599       |         | 0     |
 | 341488  | v1:4     | ethernet1 | 1.1.1.2 | 3600       |         | 0     |
 | 341489  | v1:4     | ethernet1 | 1.1.1.2 | 3601       |         | 0     |
 | 341490  | null     | null      | null    | unlabelled |         | 0     |
 | 341491  | null     | null      | null    | unlabelled |         | 0     |
 | 341492  | null     | null      | null    | unlabelled |         | 0     |
 | 341493  | null     | null      | null    | unlabelled |         | 0     |
 | 341494  | null     | null      | null    | unlabelled |         | 0     |
 | 422234  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 551892  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 654315  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 892912  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 967510  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 988659  | null     | null      | null    | unlabelled |         | 0     |
 | 988660  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 988661  | v1:6     | ethernet1 | 1234::2 | 360514     |         | 0     |
 | 988662  | v1:6     | ethernet1 | 1234::2 | 360515     |         | 0     |
 | 988663  | v1:6     | ethernet1 | 1234::2 | 360516     |         | 0     |
 | 988664  | null     | null      | null    | unlabelled |         | 0     |
 | 988665  | null     | null      | null    | unlabelled |         | 0     |
 | 988666  | null     | null      | null    | unlabelled |         | 0     |
 | 988667  | null     | null      | null    | unlabelled |         | 0     |
 | 988668  | null     | null      | null    | unlabelled |         | 0     |
 | 1014783 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-17 12:09:01.767
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 3597   | null     | null      | null    | unlabelled |         | 0     |
 | 3598   | v1:4     | ethernet1 | 1.1.1.1 | 341486     |         | 1280  |
 | 3599   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 3600   | v1:4     | ethernet2 | 1.1.2.3 | 664458     |         | 640   |
 | 3601   | v1:4     | ethernet2 | 1.1.2.3 | 664459     |         | 640   |
 | 3602   | null     | null      | null    | unlabelled |         | 0     |
 | 3603   | null     | null      | null    | unlabelled |         | 0     |
 | 3604   | null     | null      | null    | unlabelled |         | 0     |
 | 3605   | null     | null      | null    | unlabelled |         | 0     |
 | 3606   | null     | null      | null    | unlabelled |         | 0     |
 | 68824  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 194125 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 332273 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 360512 | null     | null      | null    | unlabelled |         | 0     |
 | 360513 | v1:6     | ethernet1 | 1234::1 | 988660     |         | 1280  |
 | 360514 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 360515 | v1:6     | ethernet2 | 1235::3 | 432561     |         | 640   |
 | 360516 | v1:6     | ethernet2 | 1235::3 | 432562     |         | 640   |
 | 360517 | null     | null      | null    | unlabelled |         | 0     |
 | 360518 | null     | null      | null    | unlabelled |         | 0     |
 | 360519 | null     | null      | null    | unlabelled |         | 0     |
 | 360520 | null     | null      | null    | unlabelled |         | 0     |
 | 360521 | null     | null      | null    | unlabelled |         | 0     |
 | 478602 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 532120 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 533203 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 593713 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 682826 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 750721 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 798158 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 815923 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 899330 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-17 12:09:01.860
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64365  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 132827 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 145939 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335286 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 350631 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 432558 | null     | null      | null    | unlabelled |         | 0     |
 | 432559 | v1:6     | ethernet1 | 1235::2 | 360513     |         | 640   |
 | 432560 | v1:6     | ethernet1 | 1235::2 | 360514     |         | 640   |
 | 432561 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 432562 | v1:6     | ethernet2 | 1236::4 | 419820     |         | 1280  |
 | 432563 | null     | null      | null    | unlabelled |         | 0     |
 | 432564 | null     | null      | null    | unlabelled |         | 0     |
 | 432565 | null     | null      | null    | unlabelled |         | 0     |
 | 432566 | null     | null      | null    | unlabelled |         | 0     |
 | 432567 | null     | null      | null    | unlabelled |         | 0     |
 | 544855 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 564241 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 664455 | null     | null      | null    | unlabelled |         | 0     |
 | 664456 | v1:4     | ethernet1 | 1.1.2.2 | 3598       |         | 640   |
 | 664457 | v1:4     | ethernet1 | 1.1.2.2 | 3599       |         | 640   |
 | 664458 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 664459 | v1:4     | ethernet2 | 1.1.3.4 | 327691     |         | 1280  |
 | 664460 | null     | null      | null    | unlabelled |         | 0     |
 | 664461 | null     | null      | null    | unlabelled |         | 0     |
 | 664462 | null     | null      | null    | unlabelled |         | 0     |
 | 664463 | null     | null      | null    | unlabelled |         | 0     |
 | 664464 | null     | null      | null    | unlabelled |         | 0     |
 | 669085 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 679512 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 692495 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 714970 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 860533 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-17 12:09:01.970
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 121473  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 130746  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 183244  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 281838  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 327687  | null     | null      | null    | unlabelled |         | 0     |
 | 327688  | v1:4     | ethernet1 | 1.1.3.3 | 664456     |         | 0     |
 | 327689  | v1:4     | ethernet1 | 1.1.3.3 | 664457     |         | 0     |
 | 327690  | v1:4     | ethernet1 | 1.1.3.3 | 664458     |         | 0     |
 | 327691  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 327692  | null     | null      | null    | unlabelled |         | 0     |
 | 327693  | null     | null      | null    | unlabelled |         | 0     |
 | 327694  | null     | null      | null    | unlabelled |         | 0     |
 | 327695  | null     | null      | null    | unlabelled |         | 0     |
 | 327696  | null     | null      | null    | unlabelled |         | 0     |
 | 368124  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 419816  | null     | null      | null    | unlabelled |         | 0     |
 | 419817  | v1:6     | ethernet1 | 1236::3 | 432559     |         | 0     |
 | 419818  | v1:6     | ethernet1 | 1236::3 | 432560     |         | 0     |
 | 419819  | v1:6     | ethernet1 | 1236::3 | 432561     |         | 0     |
 | 419820  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 419821  | null     | null      | null    | unlabelled |         | 0     |
 | 419822  | null     | null      | null    | unlabelled |         | 0     |
 | 419823  | null     | null      | null    | unlabelled |         | 0     |
 | 419824  | null     | null      | null    | unlabelled |         | 0     |
 | 419825  | null     | null      | null    | unlabelled |         | 0     |
 | 660756  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 678874  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 828740  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 902868  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1020672 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#