here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 308962  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 530848  | null     | null      | null    | unlabelled |         | 0     |
 | 530849  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 530850  | v1:6     | ethernet1 | 1234::2 | 686252     |         | 0     |
 | 530851  | v1:6     | ethernet1 | 1234::2 | 686253     |         | 0     |
 | 530852  | v1:6     | ethernet1 | 1234::2 | 686254     |         | 0     |
 | 530853  | null     | null      | null    | unlabelled |         | 0     |
 | 530854  | null     | null      | null    | unlabelled |         | 0     |
 | 530855  | null     | null      | null    | unlabelled |         | 0     |
 | 530856  | null     | null      | null    | unlabelled |         | 0     |
 | 530857  | null     | null      | null    | unlabelled |         | 0     |
 | 653745  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 753846  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 828845  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 834585  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 939986  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1002898 | null     | null      | null    | unlabelled |         | 0     |
 | 1002899 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1002900 | v1:4     | ethernet1 | 1.1.1.2 | 984843     |         | 0     |
 | 1002901 | v1:4     | ethernet1 | 1.1.1.2 | 984844     |         | 0     |
 | 1002902 | v1:4     | ethernet1 | 1.1.1.2 | 984845     |         | 0     |
 | 1002903 | null     | null      | null    | unlabelled |         | 0     |
 | 1002904 | null     | null      | null    | unlabelled |         | 0     |
 | 1002905 | null     | null      | null    | unlabelled |         | 0     |
 | 1002906 | null     | null      | null    | unlabelled |         | 0     |
 | 1002907 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 162652  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 283780  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 446153  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 638157  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 649942  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 686250  | null     | null      | null    | unlabelled |         | 0     |
 | 686251  | v1:6     | ethernet1 | 1234::1 | 530849     |         | 1280  |
 | 686252  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 686253  | v1:6     | ethernet2 | 1235::3 | 114422     |         | 640   |
 | 686254  | v1:6     | ethernet2 | 1235::3 | 114423     |         | 640   |
 | 686255  | null     | null      | null    | unlabelled |         | 0     |
 | 686256  | null     | null      | null    | unlabelled |         | 0     |
 | 686257  | null     | null      | null    | unlabelled |         | 0     |
 | 686258  | null     | null      | null    | unlabelled |         | 0     |
 | 686259  | null     | null      | null    | unlabelled |         | 0     |
 | 984841  | null     | null      | null    | unlabelled |         | 0     |
 | 984842  | v1:4     | ethernet1 | 1.1.1.1 | 1002899    |         | 1280  |
 | 984843  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 984844  | v1:4     | ethernet2 | 1.1.2.3 | 383389     |         | 640   |
 | 984845  | v1:4     | ethernet2 | 1.1.2.3 | 383390     |         | 640   |
 | 984846  | null     | null      | null    | unlabelled |         | 0     |
 | 984847  | null     | null      | null    | unlabelled |         | 0     |
 | 984848  | null     | null      | null    | unlabelled |         | 0     |
 | 984849  | null     | null      | null    | unlabelled |         | 0     |
 | 984850  | null     | null      | null    | unlabelled |         | 0     |
 | 993368  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1033842 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1036499 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30731  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 95254  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 114419 | null     | null      | null    | unlabelled |         | 0     |
 | 114420 | v1:6     | ethernet1 | 1235::2 | 686251     |         | 640   |
 | 114421 | v1:6     | ethernet1 | 1235::2 | 686252     |         | 640   |
 | 114422 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 114423 | v1:6     | ethernet2 | 1236::4 | 716035     |         | 1280  |
 | 114424 | null     | null      | null    | unlabelled |         | 0     |
 | 114425 | null     | null      | null    | unlabelled |         | 0     |
 | 114426 | null     | null      | null    | unlabelled |         | 0     |
 | 114427 | null     | null      | null    | unlabelled |         | 0     |
 | 114428 | null     | null      | null    | unlabelled |         | 0     |
 | 190622 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 249716 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 383386 | null     | null      | null    | unlabelled |         | 0     |
 | 383387 | v1:4     | ethernet1 | 1.1.2.2 | 984842     |         | 640   |
 | 383388 | v1:4     | ethernet1 | 1.1.2.2 | 984843     |         | 640   |
 | 383389 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 383390 | v1:4     | ethernet2 | 1.1.3.4 | 724623     |         | 1280  |
 | 383391 | null     | null      | null    | unlabelled |         | 0     |
 | 383392 | null     | null      | null    | unlabelled |         | 0     |
 | 383393 | null     | null      | null    | unlabelled |         | 0     |
 | 383394 | null     | null      | null    | unlabelled |         | 0     |
 | 383395 | null     | null      | null    | unlabelled |         | 0     |
 | 424737 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432586 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 697238 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 982356 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 148246 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 233966 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 375380 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 375453 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 444121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 716031 | null     | null      | null    | unlabelled |         | 0     |
 | 716032 | v1:6     | ethernet1 | 1236::3 | 114420     |         | 0     |
 | 716033 | v1:6     | ethernet1 | 1236::3 | 114421     |         | 0     |
 | 716034 | v1:6     | ethernet1 | 1236::3 | 114422     |         | 0     |
 | 716035 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 716036 | null     | null      | null    | unlabelled |         | 0     |
 | 716037 | null     | null      | null    | unlabelled |         | 0     |
 | 716038 | null     | null      | null    | unlabelled |         | 0     |
 | 716039 | null     | null      | null    | unlabelled |         | 0     |
 | 716040 | null     | null      | null    | unlabelled |         | 0     |
 | 724619 | null     | null      | null    | unlabelled |         | 0     |
 | 724620 | v1:4     | ethernet1 | 1.1.3.3 | 383387     |         | 0     |
 | 724621 | v1:4     | ethernet1 | 1.1.3.3 | 383388     |         | 0     |
 | 724622 | v1:4     | ethernet1 | 1.1.3.3 | 383389     |         | 0     |
 | 724623 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 724624 | null     | null      | null    | unlabelled |         | 0     |
 | 724625 | null     | null      | null    | unlabelled |         | 0     |
 | 724626 | null     | null      | null    | unlabelled |         | 0     |
 | 724627 | null     | null      | null    | unlabelled |         | 0     |
 | 724628 | null     | null      | null    | unlabelled |         | 0     |
 | 963877 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#