here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 167483 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 369991 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 420967 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 507058 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 689853 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765349 | null     | null      | null    | unlabelled |         | 0     |
 | 765350 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 765351 | v1:4     | ethernet1 | 1.1.1.2 | 411187     |         | 0     |
 | 765352 | v1:4     | ethernet1 | 1.1.1.2 | 411188     |         | 0     |
 | 765353 | v1:4     | ethernet1 | 1.1.1.2 | 411189     |         | 0     |
 | 765354 | null     | null      | null    | unlabelled |         | 0     |
 | 765355 | null     | null      | null    | unlabelled |         | 0     |
 | 765356 | null     | null      | null    | unlabelled |         | 0     |
 | 765357 | null     | null      | null    | unlabelled |         | 0     |
 | 765358 | null     | null      | null    | unlabelled |         | 0     |
 | 938656 | null     | null      | null    | unlabelled |         | 0     |
 | 938657 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 938658 | v1:6     | ethernet1 | 1234::2 | 484620     |         | 0     |
 | 938659 | v1:6     | ethernet1 | 1234::2 | 484621     |         | 0     |
 | 938660 | v1:6     | ethernet1 | 1234::2 | 484622     |         | 0     |
 | 938661 | null     | null      | null    | unlabelled |         | 0     |
 | 938662 | null     | null      | null    | unlabelled |         | 0     |
 | 938663 | null     | null      | null    | unlabelled |         | 0     |
 | 938664 | null     | null      | null    | unlabelled |         | 0     |
 | 938665 | null     | null      | null    | unlabelled |         | 0     |
 | 954604 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 112787 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243879 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 411185 | null     | null      | null    | unlabelled |         | 0     |
 | 411186 | v1:4     | ethernet1 | 1.1.1.1 | 765350     |         | 1280  |
 | 411187 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 411188 | v1:4     | ethernet2 | 1.1.2.3 | 728566     |         | 640   |
 | 411189 | v1:4     | ethernet2 | 1.1.2.3 | 728567     |         | 640   |
 | 411190 | null     | null      | null    | unlabelled |         | 0     |
 | 411191 | null     | null      | null    | unlabelled |         | 0     |
 | 411192 | null     | null      | null    | unlabelled |         | 0     |
 | 411193 | null     | null      | null    | unlabelled |         | 0     |
 | 411194 | null     | null      | null    | unlabelled |         | 0     |
 | 484618 | null     | null      | null    | unlabelled |         | 0     |
 | 484619 | v1:6     | ethernet1 | 1234::1 | 938657     |         | 1280  |
 | 484620 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 484621 | v1:6     | ethernet2 | 1235::3 | 1035888    |         | 640   |
 | 484622 | v1:6     | ethernet2 | 1235::3 | 1035889    |         | 640   |
 | 484623 | null     | null      | null    | unlabelled |         | 0     |
 | 484624 | null     | null      | null    | unlabelled |         | 0     |
 | 484625 | null     | null      | null    | unlabelled |         | 0     |
 | 484626 | null     | null      | null    | unlabelled |         | 0     |
 | 484627 | null     | null      | null    | unlabelled |         | 0     |
 | 524933 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 536670 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 560879 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744147 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 783971 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 988502 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 155269  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 179095  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 227030  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 332229  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 496745  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 673278  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 683765  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 728563  | null     | null      | null    | unlabelled |         | 0     |
 | 728564  | v1:4     | ethernet1 | 1.1.2.2 | 411186     |         | 640   |
 | 728565  | v1:4     | ethernet1 | 1.1.2.2 | 411187     |         | 640   |
 | 728566  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 728567  | v1:4     | ethernet2 | 1.1.3.4 | 335940     |         | 1280  |
 | 728568  | null     | null      | null    | unlabelled |         | 0     |
 | 728569  | null     | null      | null    | unlabelled |         | 0     |
 | 728570  | null     | null      | null    | unlabelled |         | 0     |
 | 728571  | null     | null      | null    | unlabelled |         | 0     |
 | 728572  | null     | null      | null    | unlabelled |         | 0     |
 | 1025140 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1035885 | null     | null      | null    | unlabelled |         | 0     |
 | 1035886 | v1:6     | ethernet1 | 1235::2 | 484619     |         | 640   |
 | 1035887 | v1:6     | ethernet1 | 1235::2 | 484620     |         | 640   |
 | 1035888 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1035889 | v1:6     | ethernet2 | 1236::4 | 696917     |         | 1280  |
 | 1035890 | null     | null      | null    | unlabelled |         | 0     |
 | 1035891 | null     | null      | null    | unlabelled |         | 0     |
 | 1035892 | null     | null      | null    | unlabelled |         | 0     |
 | 1035893 | null     | null      | null    | unlabelled |         | 0     |
 | 1035894 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36689  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 36998  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 169502 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 335936 | null     | null      | null    | unlabelled |         | 0     |
 | 335937 | v1:4     | ethernet1 | 1.1.3.3 | 728564     |         | 0     |
 | 335938 | v1:4     | ethernet1 | 1.1.3.3 | 728565     |         | 0     |
 | 335939 | v1:4     | ethernet1 | 1.1.3.3 | 728566     |         | 0     |
 | 335940 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 335941 | null     | null      | null    | unlabelled |         | 0     |
 | 335942 | null     | null      | null    | unlabelled |         | 0     |
 | 335943 | null     | null      | null    | unlabelled |         | 0     |
 | 335944 | null     | null      | null    | unlabelled |         | 0     |
 | 335945 | null     | null      | null    | unlabelled |         | 0     |
 | 607400 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 696913 | null     | null      | null    | unlabelled |         | 0     |
 | 696914 | v1:6     | ethernet1 | 1236::3 | 1035886    |         | 0     |
 | 696915 | v1:6     | ethernet1 | 1236::3 | 1035887    |         | 0     |
 | 696916 | v1:6     | ethernet1 | 1236::3 | 1035888    |         | 0     |
 | 696917 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 696918 | null     | null      | null    | unlabelled |         | 0     |
 | 696919 | null     | null      | null    | unlabelled |         | 0     |
 | 696920 | null     | null      | null    | unlabelled |         | 0     |
 | 696921 | null     | null      | null    | unlabelled |         | 0     |
 | 696922 | null     | null      | null    | unlabelled |         | 0     |
 | 885574 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909753 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#