here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75059  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 186278 | null     | null      | null    | unlabelled |         | 0     |
 | 186279 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 186280 | v1:6     | ethernet1 | 1234::2 | 957071     |         | 0     |
 | 186281 | v1:6     | ethernet1 | 1234::2 | 957072     |         | 0     |
 | 186282 | v1:6     | ethernet1 | 1234::2 | 957073     |         | 0     |
 | 186283 | null     | null      | null    | unlabelled |         | 0     |
 | 186284 | null     | null      | null    | unlabelled |         | 0     |
 | 186285 | null     | null      | null    | unlabelled |         | 0     |
 | 186286 | null     | null      | null    | unlabelled |         | 0     |
 | 186287 | null     | null      | null    | unlabelled |         | 0     |
 | 297201 | null     | null      | null    | unlabelled |         | 0     |
 | 297202 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 297203 | v1:4     | ethernet1 | 1.1.1.2 | 294815     |         | 0     |
 | 297204 | v1:4     | ethernet1 | 1.1.1.2 | 294816     |         | 0     |
 | 297205 | v1:4     | ethernet1 | 1.1.1.2 | 294817     |         | 0     |
 | 297206 | null     | null      | null    | unlabelled |         | 0     |
 | 297207 | null     | null      | null    | unlabelled |         | 0     |
 | 297208 | null     | null      | null    | unlabelled |         | 0     |
 | 297209 | null     | null      | null    | unlabelled |         | 0     |
 | 297210 | null     | null      | null    | unlabelled |         | 0     |
 | 411910 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 547721 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 761631 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 902365 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 973428 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 138022 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 226551 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 271560 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294813 | null     | null      | null    | unlabelled |         | 0     |
 | 294814 | v1:4     | ethernet1 | 1.1.1.1 | 297202     |         | 1280  |
 | 294815 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 294816 | v1:4     | ethernet2 | 1.1.2.3 | 959891     |         | 640   |
 | 294817 | v1:4     | ethernet2 | 1.1.2.3 | 959892     |         | 640   |
 | 294818 | null     | null      | null    | unlabelled |         | 0     |
 | 294819 | null     | null      | null    | unlabelled |         | 0     |
 | 294820 | null     | null      | null    | unlabelled |         | 0     |
 | 294821 | null     | null      | null    | unlabelled |         | 0     |
 | 294822 | null     | null      | null    | unlabelled |         | 0     |
 | 748107 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 761439 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 856837 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 872595 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 893128 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 957069 | null     | null      | null    | unlabelled |         | 0     |
 | 957070 | v1:6     | ethernet1 | 1234::1 | 186279     |         | 1280  |
 | 957071 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 957072 | v1:6     | ethernet2 | 1235::3 | 977331     |         | 640   |
 | 957073 | v1:6     | ethernet2 | 1235::3 | 977332     |         | 640   |
 | 957074 | null     | null      | null    | unlabelled |         | 0     |
 | 957075 | null     | null      | null    | unlabelled |         | 0     |
 | 957076 | null     | null      | null    | unlabelled |         | 0     |
 | 957077 | null     | null      | null    | unlabelled |         | 0     |
 | 957078 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 284979 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 296433 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 583891 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 681746 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 742775 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 797819 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 805352 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 959888 | null     | null      | null    | unlabelled |         | 0     |
 | 959889 | v1:4     | ethernet1 | 1.1.2.2 | 294814     |         | 640   |
 | 959890 | v1:4     | ethernet1 | 1.1.2.2 | 294815     |         | 640   |
 | 959891 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 959892 | v1:4     | ethernet2 | 1.1.3.4 | 1035732    |         | 1280  |
 | 959893 | null     | null      | null    | unlabelled |         | 0     |
 | 959894 | null     | null      | null    | unlabelled |         | 0     |
 | 959895 | null     | null      | null    | unlabelled |         | 0     |
 | 959896 | null     | null      | null    | unlabelled |         | 0     |
 | 959897 | null     | null      | null    | unlabelled |         | 0     |
 | 977328 | null     | null      | null    | unlabelled |         | 0     |
 | 977329 | v1:6     | ethernet1 | 1235::2 | 957070     |         | 640   |
 | 977330 | v1:6     | ethernet1 | 1235::2 | 957071     |         | 640   |
 | 977331 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 977332 | v1:6     | ethernet2 | 1236::4 | 223831     |         | 1280  |
 | 977333 | null     | null      | null    | unlabelled |         | 0     |
 | 977334 | null     | null      | null    | unlabelled |         | 0     |
 | 977335 | null     | null      | null    | unlabelled |         | 0     |
 | 977336 | null     | null      | null    | unlabelled |         | 0     |
 | 977337 | null     | null      | null    | unlabelled |         | 0     |
 | 988809 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 60920   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223827  | null     | null      | null    | unlabelled |         | 0     |
 | 223828  | v1:6     | ethernet1 | 1236::3 | 977329     |         | 0     |
 | 223829  | v1:6     | ethernet1 | 1236::3 | 977330     |         | 0     |
 | 223830  | v1:6     | ethernet1 | 1236::3 | 977331     |         | 0     |
 | 223831  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 223832  | null     | null      | null    | unlabelled |         | 0     |
 | 223833  | null     | null      | null    | unlabelled |         | 0     |
 | 223834  | null     | null      | null    | unlabelled |         | 0     |
 | 223835  | null     | null      | null    | unlabelled |         | 0     |
 | 223836  | null     | null      | null    | unlabelled |         | 0     |
 | 341856  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 365146  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 446136  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 463175  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625483  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1035728 | null     | null      | null    | unlabelled |         | 0     |
 | 1035729 | v1:4     | ethernet1 | 1.1.3.3 | 959889     |         | 0     |
 | 1035730 | v1:4     | ethernet1 | 1.1.3.3 | 959890     |         | 0     |
 | 1035731 | v1:4     | ethernet1 | 1.1.3.3 | 959891     |         | 0     |
 | 1035732 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1035733 | null     | null      | null    | unlabelled |         | 0     |
 | 1035734 | null     | null      | null    | unlabelled |         | 0     |
 | 1035735 | null     | null      | null    | unlabelled |         | 0     |
 | 1035736 | null     | null      | null    | unlabelled |         | 0     |
 | 1035737 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#