here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-25 19:21:18.078
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 996     | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 113432  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 132660  | null     | null      | null    | unlabelled |         | 0     |
 | 132661  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 132662  | v1:6     | ethernet1 | 1234::2 | 394291     |         | 0     |
 | 132663  | v1:6     | ethernet1 | 1234::2 | 394292     |         | 0     |
 | 132664  | v1:6     | ethernet1 | 1234::2 | 394293     |         | 0     |
 | 132665  | null     | null      | null    | unlabelled |         | 0     |
 | 132666  | null     | null      | null    | unlabelled |         | 0     |
 | 132667  | null     | null      | null    | unlabelled |         | 0     |
 | 132668  | null     | null      | null    | unlabelled |         | 0     |
 | 132669  | null     | null      | null    | unlabelled |         | 0     |
 | 497989  | null     | null      | null    | unlabelled |         | 0     |
 | 497990  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497991  | v1:4     | ethernet1 | 1.1.1.2 | 911958     |         | 0     |
 | 497992  | v1:4     | ethernet1 | 1.1.1.2 | 911959     |         | 0     |
 | 497993  | v1:4     | ethernet1 | 1.1.1.2 | 911960     |         | 0     |
 | 497994  | null     | null      | null    | unlabelled |         | 0     |
 | 497995  | null     | null      | null    | unlabelled |         | 0     |
 | 497996  | null     | null      | null    | unlabelled |         | 0     |
 | 497997  | null     | null      | null    | unlabelled |         | 0     |
 | 497998  | null     | null      | null    | unlabelled |         | 0     |
 | 678228  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 776657  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 842589  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 909748  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 943490  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 952553  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991881  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-25 19:21:18.166
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 315598  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 316436  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 394289  | null     | null      | null    | unlabelled |         | 0     |
 | 394290  | v1:6     | ethernet1 | 1234::1 | 132661     |         | 1280  |
 | 394291  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 394292  | v1:6     | ethernet2 | 1235::3 | 930074     |         | 640   |
 | 394293  | v1:6     | ethernet2 | 1235::3 | 930075     |         | 640   |
 | 394294  | null     | null      | null    | unlabelled |         | 0     |
 | 394295  | null     | null      | null    | unlabelled |         | 0     |
 | 394296  | null     | null      | null    | unlabelled |         | 0     |
 | 394297  | null     | null      | null    | unlabelled |         | 0     |
 | 394298  | null     | null      | null    | unlabelled |         | 0     |
 | 491090  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 541042  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 688791  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723029  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 740747  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751455  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 755379  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 779031  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 911956  | null     | null      | null    | unlabelled |         | 0     |
 | 911957  | v1:4     | ethernet1 | 1.1.1.1 | 497990     |         | 1280  |
 | 911958  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 911959  | v1:4     | ethernet2 | 1.1.2.3 | 354578     |         | 640   |
 | 911960  | v1:4     | ethernet2 | 1.1.2.3 | 354579     |         | 640   |
 | 911961  | null     | null      | null    | unlabelled |         | 0     |
 | 911962  | null     | null      | null    | unlabelled |         | 0     |
 | 911963  | null     | null      | null    | unlabelled |         | 0     |
 | 911964  | null     | null      | null    | unlabelled |         | 0     |
 | 911965  | null     | null      | null    | unlabelled |         | 0     |
 | 934109  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1043091 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-25 19:21:18.270
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8986    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 190999  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 246043  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 317190  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329236  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 354575  | null     | null      | null    | unlabelled |         | 0     |
 | 354576  | v1:4     | ethernet1 | 1.1.2.2 | 911957     |         | 640   |
 | 354577  | v1:4     | ethernet1 | 1.1.2.2 | 911958     |         | 640   |
 | 354578  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 354579  | v1:4     | ethernet2 | 1.1.3.4 | 767238     |         | 1280  |
 | 354580  | null     | null      | null    | unlabelled |         | 0     |
 | 354581  | null     | null      | null    | unlabelled |         | 0     |
 | 354582  | null     | null      | null    | unlabelled |         | 0     |
 | 354583  | null     | null      | null    | unlabelled |         | 0     |
 | 354584  | null     | null      | null    | unlabelled |         | 0     |
 | 618034  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 620244  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 738765  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 930071  | null     | null      | null    | unlabelled |         | 0     |
 | 930072  | v1:6     | ethernet1 | 1235::2 | 394290     |         | 640   |
 | 930073  | v1:6     | ethernet1 | 1235::2 | 394291     |         | 640   |
 | 930074  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 930075  | v1:6     | ethernet2 | 1236::4 | 18925      |         | 1280  |
 | 930076  | null     | null      | null    | unlabelled |         | 0     |
 | 930077  | null     | null      | null    | unlabelled |         | 0     |
 | 930078  | null     | null      | null    | unlabelled |         | 0     |
 | 930079  | null     | null      | null    | unlabelled |         | 0     |
 | 930080  | null     | null      | null    | unlabelled |         | 0     |
 | 986384  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1014985 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032601 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1034539 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-25 19:21:18.396
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1563    | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 18921   | null     | null      | null    | unlabelled |         | 0     |
 | 18922   | v1:6     | ethernet1 | 1236::3 | 930072     |         | 0     |
 | 18923   | v1:6     | ethernet1 | 1236::3 | 930073     |         | 0     |
 | 18924   | v1:6     | ethernet1 | 1236::3 | 930074     |         | 0     |
 | 18925   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 18926   | null     | null      | null    | unlabelled |         | 0     |
 | 18927   | null     | null      | null    | unlabelled |         | 0     |
 | 18928   | null     | null      | null    | unlabelled |         | 0     |
 | 18929   | null     | null      | null    | unlabelled |         | 0     |
 | 18930   | null     | null      | null    | unlabelled |         | 0     |
 | 38582   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 56036   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 172258  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 252090  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 379725  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 571587  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 767234  | null     | null      | null    | unlabelled |         | 0     |
 | 767235  | v1:4     | ethernet1 | 1.1.3.3 | 354576     |         | 0     |
 | 767236  | v1:4     | ethernet1 | 1.1.3.3 | 354577     |         | 0     |
 | 767237  | v1:4     | ethernet1 | 1.1.3.3 | 354578     |         | 0     |
 | 767238  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 767239  | null     | null      | null    | unlabelled |         | 0     |
 | 767240  | null     | null      | null    | unlabelled |         | 0     |
 | 767241  | null     | null      | null    | unlabelled |         | 0     |
 | 767242  | null     | null      | null    | unlabelled |         | 0     |
 | 767243  | null     | null      | null    | unlabelled |         | 0     |
 | 767839  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 888199  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1048073 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#