here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 38380  | null     | null      | null    | unlabelled |         | 0     |
 | 38381  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 38382  | v1:6     | ethernet1 | 1234::2 | 149935     |         | 0     |
 | 38383  | v1:6     | ethernet1 | 1234::2 | 149936     |         | 0     |
 | 38384  | v1:6     | ethernet1 | 1234::2 | 149937     |         | 0     |
 | 38385  | null     | null      | null    | unlabelled |         | 0     |
 | 38386  | null     | null      | null    | unlabelled |         | 0     |
 | 38387  | null     | null      | null    | unlabelled |         | 0     |
 | 38388  | null     | null      | null    | unlabelled |         | 0     |
 | 38389  | null     | null      | null    | unlabelled |         | 0     |
 | 51413  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 53392  | null     | null      | null    | unlabelled |         | 0     |
 | 53393  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 53394  | v1:4     | ethernet1 | 1.1.1.2 | 460779     |         | 0     |
 | 53395  | v1:4     | ethernet1 | 1.1.1.2 | 460780     |         | 0     |
 | 53396  | v1:4     | ethernet1 | 1.1.1.2 | 460781     |         | 0     |
 | 53397  | null     | null      | null    | unlabelled |         | 0     |
 | 53398  | null     | null      | null    | unlabelled |         | 0     |
 | 53399  | null     | null      | null    | unlabelled |         | 0     |
 | 53400  | null     | null      | null    | unlabelled |         | 0     |
 | 53401  | null     | null      | null    | unlabelled |         | 0     |
 | 186848 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 508921 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 605710 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 669243 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 762879 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22773   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 149933  | null     | null      | null    | unlabelled |         | 0     |
 | 149934  | v1:6     | ethernet1 | 1234::1 | 38381      |         | 1280  |
 | 149935  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 149936  | v1:6     | ethernet2 | 1235::3 | 493804     |         | 640   |
 | 149937  | v1:6     | ethernet2 | 1235::3 | 493805     |         | 640   |
 | 149938  | null     | null      | null    | unlabelled |         | 0     |
 | 149939  | null     | null      | null    | unlabelled |         | 0     |
 | 149940  | null     | null      | null    | unlabelled |         | 0     |
 | 149941  | null     | null      | null    | unlabelled |         | 0     |
 | 149942  | null     | null      | null    | unlabelled |         | 0     |
 | 178369  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 244760  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 460777  | null     | null      | null    | unlabelled |         | 0     |
 | 460778  | v1:4     | ethernet1 | 1.1.1.1 | 53393      |         | 1280  |
 | 460779  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 460780  | v1:4     | ethernet2 | 1.1.2.3 | 906221     |         | 640   |
 | 460781  | v1:4     | ethernet2 | 1.1.2.3 | 906222     |         | 640   |
 | 460782  | null     | null      | null    | unlabelled |         | 0     |
 | 460783  | null     | null      | null    | unlabelled |         | 0     |
 | 460784  | null     | null      | null    | unlabelled |         | 0     |
 | 460785  | null     | null      | null    | unlabelled |         | 0     |
 | 460786  | null     | null      | null    | unlabelled |         | 0     |
 | 516276  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 759504  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 803412  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 822027  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1015529 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79281   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 161922  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 317078  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493801  | null     | null      | null    | unlabelled |         | 0     |
 | 493802  | v1:6     | ethernet1 | 1235::2 | 149934     |         | 640   |
 | 493803  | v1:6     | ethernet1 | 1235::2 | 149935     |         | 640   |
 | 493804  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 493805  | v1:6     | ethernet2 | 1236::4 | 99352      |         | 1280  |
 | 493806  | null     | null      | null    | unlabelled |         | 0     |
 | 493807  | null     | null      | null    | unlabelled |         | 0     |
 | 493808  | null     | null      | null    | unlabelled |         | 0     |
 | 493809  | null     | null      | null    | unlabelled |         | 0     |
 | 493810  | null     | null      | null    | unlabelled |         | 0     |
 | 710413  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 797427  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 906218  | null     | null      | null    | unlabelled |         | 0     |
 | 906219  | v1:4     | ethernet1 | 1.1.2.2 | 460778     |         | 640   |
 | 906220  | v1:4     | ethernet1 | 1.1.2.2 | 460779     |         | 640   |
 | 906221  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 906222  | v1:4     | ethernet2 | 1.1.3.4 | 250209     |         | 1280  |
 | 906223  | null     | null      | null    | unlabelled |         | 0     |
 | 906224  | null     | null      | null    | unlabelled |         | 0     |
 | 906225  | null     | null      | null    | unlabelled |         | 0     |
 | 906226  | null     | null      | null    | unlabelled |         | 0     |
 | 906227  | null     | null      | null    | unlabelled |         | 0     |
 | 908045  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 993856  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1033503 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 99348  | null     | null      | null    | unlabelled |         | 0     |
 | 99349  | v1:6     | ethernet1 | 1236::3 | 493802     |         | 0     |
 | 99350  | v1:6     | ethernet1 | 1236::3 | 493803     |         | 0     |
 | 99351  | v1:6     | ethernet1 | 1236::3 | 493804     |         | 0     |
 | 99352  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 99353  | null     | null      | null    | unlabelled |         | 0     |
 | 99354  | null     | null      | null    | unlabelled |         | 0     |
 | 99355  | null     | null      | null    | unlabelled |         | 0     |
 | 99356  | null     | null      | null    | unlabelled |         | 0     |
 | 99357  | null     | null      | null    | unlabelled |         | 0     |
 | 174183 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 250205 | null     | null      | null    | unlabelled |         | 0     |
 | 250206 | v1:4     | ethernet1 | 1.1.3.3 | 906219     |         | 0     |
 | 250207 | v1:4     | ethernet1 | 1.1.3.3 | 906220     |         | 0     |
 | 250208 | v1:4     | ethernet1 | 1.1.3.3 | 906221     |         | 0     |
 | 250209 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 250210 | null     | null      | null    | unlabelled |         | 0     |
 | 250211 | null     | null      | null    | unlabelled |         | 0     |
 | 250212 | null     | null      | null    | unlabelled |         | 0     |
 | 250213 | null     | null      | null    | unlabelled |         | 0     |
 | 250214 | null     | null      | null    | unlabelled |         | 0     |
 | 360283 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 404990 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 449695 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 767914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 894861 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#