here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-08 19:58:15.063
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 230160  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 301662  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 426011  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 535342  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 590610  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 784715  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 807558  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865704  | null     | null      | null    | unlabelled |         | 0     |
 | 865705  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 865706  | v1:6     | ethernet1 | 1234::2 | 267356     |         | 0     |
 | 865707  | v1:6     | ethernet1 | 1234::2 | 267357     |         | 0     |
 | 865708  | v1:6     | ethernet1 | 1234::2 | 267358     |         | 0     |
 | 865709  | null     | null      | null    | unlabelled |         | 0     |
 | 865710  | null     | null      | null    | unlabelled |         | 0     |
 | 865711  | null     | null      | null    | unlabelled |         | 0     |
 | 865712  | null     | null      | null    | unlabelled |         | 0     |
 | 865713  | null     | null      | null    | unlabelled |         | 0     |
 | 914204  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 934132  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 989955  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1017037 | null     | null      | null    | unlabelled |         | 0     |
 | 1017038 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1017039 | v1:4     | ethernet1 | 1.1.1.2 | 54452      |         | 0     |
 | 1017040 | v1:4     | ethernet1 | 1.1.1.2 | 54453      |         | 0     |
 | 1017041 | v1:4     | ethernet1 | 1.1.1.2 | 54454      |         | 0     |
 | 1017042 | null     | null      | null    | unlabelled |         | 0     |
 | 1017043 | null     | null      | null    | unlabelled |         | 0     |
 | 1017044 | null     | null      | null    | unlabelled |         | 0     |
 | 1017045 | null     | null      | null    | unlabelled |         | 0     |
 | 1017046 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-08 19:58:15.164
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13529  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 54450  | null     | null      | null    | unlabelled |         | 0     |
 | 54451  | v1:4     | ethernet1 | 1.1.1.1 | 1017038    |         | 1280  |
 | 54452  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 54453  | v1:4     | ethernet2 | 1.1.2.3 | 1029727    |         | 640   |
 | 54454  | v1:4     | ethernet2 | 1.1.2.3 | 1029728    |         | 640   |
 | 54455  | null     | null      | null    | unlabelled |         | 0     |
 | 54456  | null     | null      | null    | unlabelled |         | 0     |
 | 54457  | null     | null      | null    | unlabelled |         | 0     |
 | 54458  | null     | null      | null    | unlabelled |         | 0     |
 | 54459  | null     | null      | null    | unlabelled |         | 0     |
 | 104219 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 229460 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 267354 | null     | null      | null    | unlabelled |         | 0     |
 | 267355 | v1:6     | ethernet1 | 1234::1 | 865705     |         | 1280  |
 | 267356 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 267357 | v1:6     | ethernet2 | 1235::3 | 161432     |         | 640   |
 | 267358 | v1:6     | ethernet2 | 1235::3 | 161433     |         | 640   |
 | 267359 | null     | null      | null    | unlabelled |         | 0     |
 | 267360 | null     | null      | null    | unlabelled |         | 0     |
 | 267361 | null     | null      | null    | unlabelled |         | 0     |
 | 267362 | null     | null      | null    | unlabelled |         | 0     |
 | 267363 | null     | null      | null    | unlabelled |         | 0     |
 | 314894 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 372227 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 455836 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 690506 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 713524 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 748543 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 773839 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 874751 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 945027 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-08 19:58:15.266
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 90441   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 161429  | null     | null      | null    | unlabelled |         | 0     |
 | 161430  | v1:6     | ethernet1 | 1235::2 | 267355     |         | 640   |
 | 161431  | v1:6     | ethernet1 | 1235::2 | 267356     |         | 640   |
 | 161432  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 161433  | v1:6     | ethernet2 | 1236::4 | 664898     |         | 1280  |
 | 161434  | null     | null      | null    | unlabelled |         | 0     |
 | 161435  | null     | null      | null    | unlabelled |         | 0     |
 | 161436  | null     | null      | null    | unlabelled |         | 0     |
 | 161437  | null     | null      | null    | unlabelled |         | 0     |
 | 161438  | null     | null      | null    | unlabelled |         | 0     |
 | 184192  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 224241  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 288829  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 401501  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484254  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 543807  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 601069  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 710715  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 889857  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1005601 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1026196 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1029724 | null     | null      | null    | unlabelled |         | 0     |
 | 1029725 | v1:4     | ethernet1 | 1.1.2.2 | 54451      |         | 640   |
 | 1029726 | v1:4     | ethernet1 | 1.1.2.2 | 54452      |         | 640   |
 | 1029727 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1029728 | v1:4     | ethernet2 | 1.1.3.4 | 968801     |         | 1280  |
 | 1029729 | null     | null      | null    | unlabelled |         | 0     |
 | 1029730 | null     | null      | null    | unlabelled |         | 0     |
 | 1029731 | null     | null      | null    | unlabelled |         | 0     |
 | 1029732 | null     | null      | null    | unlabelled |         | 0     |
 | 1029733 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-08 19:58:15.388
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 119960 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 133826 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 165480 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 430596 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 558518 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653992 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 664894 | null     | null      | null    | unlabelled |         | 0     |
 | 664895 | v1:6     | ethernet1 | 1236::3 | 161430     |         | 0     |
 | 664896 | v1:6     | ethernet1 | 1236::3 | 161431     |         | 0     |
 | 664897 | v1:6     | ethernet1 | 1236::3 | 161432     |         | 0     |
 | 664898 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 664899 | null     | null      | null    | unlabelled |         | 0     |
 | 664900 | null     | null      | null    | unlabelled |         | 0     |
 | 664901 | null     | null      | null    | unlabelled |         | 0     |
 | 664902 | null     | null      | null    | unlabelled |         | 0     |
 | 664903 | null     | null      | null    | unlabelled |         | 0     |
 | 691315 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 729035 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 742493 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 886039 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 968797 | null     | null      | null    | unlabelled |         | 0     |
 | 968798 | v1:4     | ethernet1 | 1.1.3.3 | 1029725    |         | 0     |
 | 968799 | v1:4     | ethernet1 | 1.1.3.3 | 1029726    |         | 0     |
 | 968800 | v1:4     | ethernet1 | 1.1.3.3 | 1029727    |         | 0     |
 | 968801 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 968802 | null     | null      | null    | unlabelled |         | 0     |
 | 968803 | null     | null      | null    | unlabelled |         | 0     |
 | 968804 | null     | null      | null    | unlabelled |         | 0     |
 | 968805 | null     | null      | null    | unlabelled |         | 0     |
 | 968806 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#