here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 116903  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 234408  | null     | null      | null    | unlabelled |         | 0     |
 | 234409  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 234410  | v1:6     | ethernet1 | 1234::2 | 641964     |         | 0     |
 | 234411  | v1:6     | ethernet1 | 1234::2 | 641965     |         | 0     |
 | 234412  | v1:6     | ethernet1 | 1234::2 | 641966     |         | 0     |
 | 234413  | null     | null      | null    | unlabelled |         | 0     |
 | 234414  | null     | null      | null    | unlabelled |         | 0     |
 | 234415  | null     | null      | null    | unlabelled |         | 0     |
 | 234416  | null     | null      | null    | unlabelled |         | 0     |
 | 234417  | null     | null      | null    | unlabelled |         | 0     |
 | 261427  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 491498  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 538143  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 576628  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 742162  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1048332 | null     | null      | null    | unlabelled |         | 0     |
 | 1048333 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1048334 | v1:4     | ethernet1 | 1.1.1.2 | 49649      |         | 0     |
 | 1048335 | v1:4     | ethernet1 | 1.1.1.2 | 49650      |         | 0     |
 | 1048336 | v1:4     | ethernet1 | 1.1.1.2 | 49651      |         | 0     |
 | 1048337 | null     | null      | null    | unlabelled |         | 0     |
 | 1048338 | null     | null      | null    | unlabelled |         | 0     |
 | 1048339 | null     | null      | null    | unlabelled |         | 0     |
 | 1048340 | null     | null      | null    | unlabelled |         | 0     |
 | 1048341 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49647   | null     | null      | null    | unlabelled |         | 0     |
 | 49648   | v1:4     | ethernet1 | 1.1.1.1 | 1048333    |         | 1280  |
 | 49649   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 49650   | v1:4     | ethernet2 | 1.1.2.3 | 449617     |         | 640   |
 | 49651   | v1:4     | ethernet2 | 1.1.2.3 | 449618     |         | 640   |
 | 49652   | null     | null      | null    | unlabelled |         | 0     |
 | 49653   | null     | null      | null    | unlabelled |         | 0     |
 | 49654   | null     | null      | null    | unlabelled |         | 0     |
 | 49655   | null     | null      | null    | unlabelled |         | 0     |
 | 49656   | null     | null      | null    | unlabelled |         | 0     |
 | 123584  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 149306  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 203456  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 205272  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 434354  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 517600  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 641962  | null     | null      | null    | unlabelled |         | 0     |
 | 641963  | v1:6     | ethernet1 | 1234::1 | 234409     |         | 1280  |
 | 641964  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 641965  | v1:6     | ethernet2 | 1235::3 | 368645     |         | 640   |
 | 641966  | v1:6     | ethernet2 | 1235::3 | 368646     |         | 640   |
 | 641967  | null     | null      | null    | unlabelled |         | 0     |
 | 641968  | null     | null      | null    | unlabelled |         | 0     |
 | 641969  | null     | null      | null    | unlabelled |         | 0     |
 | 641970  | null     | null      | null    | unlabelled |         | 0     |
 | 641971  | null     | null      | null    | unlabelled |         | 0     |
 | 711787  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1031734 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 368642  | null     | null      | null    | unlabelled |         | 0     |
 | 368643  | v1:6     | ethernet1 | 1235::2 | 641963     |         | 640   |
 | 368644  | v1:6     | ethernet1 | 1235::2 | 641964     |         | 640   |
 | 368645  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 368646  | v1:6     | ethernet2 | 1236::4 | 182250     |         | 1280  |
 | 368647  | null     | null      | null    | unlabelled |         | 0     |
 | 368648  | null     | null      | null    | unlabelled |         | 0     |
 | 368649  | null     | null      | null    | unlabelled |         | 0     |
 | 368650  | null     | null      | null    | unlabelled |         | 0     |
 | 368651  | null     | null      | null    | unlabelled |         | 0     |
 | 394724  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 449614  | null     | null      | null    | unlabelled |         | 0     |
 | 449615  | v1:4     | ethernet1 | 1.1.2.2 | 49648      |         | 640   |
 | 449616  | v1:4     | ethernet1 | 1.1.2.2 | 49649      |         | 640   |
 | 449617  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 449618  | v1:4     | ethernet2 | 1.1.3.4 | 84561      |         | 1280  |
 | 449619  | null     | null      | null    | unlabelled |         | 0     |
 | 449620  | null     | null      | null    | unlabelled |         | 0     |
 | 449621  | null     | null      | null    | unlabelled |         | 0     |
 | 449622  | null     | null      | null    | unlabelled |         | 0     |
 | 449623  | null     | null      | null    | unlabelled |         | 0     |
 | 543883  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 666401  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 862133  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 872655  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 886602  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 919834  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1023096 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8775   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 84557  | null     | null      | null    | unlabelled |         | 0     |
 | 84558  | v1:4     | ethernet1 | 1.1.3.3 | 449615     |         | 0     |
 | 84559  | v1:4     | ethernet1 | 1.1.3.3 | 449616     |         | 0     |
 | 84560  | v1:4     | ethernet1 | 1.1.3.3 | 449617     |         | 0     |
 | 84561  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 84562  | null     | null      | null    | unlabelled |         | 0     |
 | 84563  | null     | null      | null    | unlabelled |         | 0     |
 | 84564  | null     | null      | null    | unlabelled |         | 0     |
 | 84565  | null     | null      | null    | unlabelled |         | 0     |
 | 84566  | null     | null      | null    | unlabelled |         | 0     |
 | 97855  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 127436 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 182246 | null     | null      | null    | unlabelled |         | 0     |
 | 182247 | v1:6     | ethernet1 | 1236::3 | 368643     |         | 0     |
 | 182248 | v1:6     | ethernet1 | 1236::3 | 368644     |         | 0     |
 | 182249 | v1:6     | ethernet1 | 1236::3 | 368645     |         | 0     |
 | 182250 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 182251 | null     | null      | null    | unlabelled |         | 0     |
 | 182252 | null     | null      | null    | unlabelled |         | 0     |
 | 182253 | null     | null      | null    | unlabelled |         | 0     |
 | 182254 | null     | null      | null    | unlabelled |         | 0     |
 | 182255 | null     | null      | null    | unlabelled |         | 0     |
 | 213796 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 879722 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 928907 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#