here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 138205  | null     | null      | null    | unlabelled |         | 0     |
 | 138206  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 138207  | v1:6     | ethernet1 | 1234::2 | 621874     |         | 0     |
 | 138208  | v1:6     | ethernet1 | 1234::2 | 621875     |         | 0     |
 | 138209  | v1:6     | ethernet1 | 1234::2 | 621876     |         | 0     |
 | 138210  | null     | null      | null    | unlabelled |         | 0     |
 | 138211  | null     | null      | null    | unlabelled |         | 0     |
 | 138212  | null     | null      | null    | unlabelled |         | 0     |
 | 138213  | null     | null      | null    | unlabelled |         | 0     |
 | 138214  | null     | null      | null    | unlabelled |         | 0     |
 | 291974  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 329117  | null     | null      | null    | unlabelled |         | 0     |
 | 329118  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 329119  | v1:4     | ethernet1 | 1.1.1.2 | 635275     |         | 0     |
 | 329120  | v1:4     | ethernet1 | 1.1.1.2 | 635276     |         | 0     |
 | 329121  | v1:4     | ethernet1 | 1.1.1.2 | 635277     |         | 0     |
 | 329122  | null     | null      | null    | unlabelled |         | 0     |
 | 329123  | null     | null      | null    | unlabelled |         | 0     |
 | 329124  | null     | null      | null    | unlabelled |         | 0     |
 | 329125  | null     | null      | null    | unlabelled |         | 0     |
 | 329126  | null     | null      | null    | unlabelled |         | 0     |
 | 557910  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 619726  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 894344  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 975969  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1035736 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 312844 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 409526 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 410910 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 425663 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 515208 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 523470 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 621872 | null     | null      | null    | unlabelled |         | 0     |
 | 621873 | v1:6     | ethernet1 | 1234::1 | 138206     |         | 1280  |
 | 621874 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 621875 | v1:6     | ethernet2 | 1235::3 | 742986     |         | 640   |
 | 621876 | v1:6     | ethernet2 | 1235::3 | 742987     |         | 640   |
 | 621877 | null     | null      | null    | unlabelled |         | 0     |
 | 621878 | null     | null      | null    | unlabelled |         | 0     |
 | 621879 | null     | null      | null    | unlabelled |         | 0     |
 | 621880 | null     | null      | null    | unlabelled |         | 0     |
 | 621881 | null     | null      | null    | unlabelled |         | 0     |
 | 635273 | null     | null      | null    | unlabelled |         | 0     |
 | 635274 | v1:4     | ethernet1 | 1.1.1.1 | 329118     |         | 1280  |
 | 635275 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 635276 | v1:4     | ethernet2 | 1.1.2.3 | 267193     |         | 640   |
 | 635277 | v1:4     | ethernet2 | 1.1.2.3 | 267194     |         | 640   |
 | 635278 | null     | null      | null    | unlabelled |         | 0     |
 | 635279 | null     | null      | null    | unlabelled |         | 0     |
 | 635280 | null     | null      | null    | unlabelled |         | 0     |
 | 635281 | null     | null      | null    | unlabelled |         | 0     |
 | 635282 | null     | null      | null    | unlabelled |         | 0     |
 | 729787 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 987605 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 251121 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 267190 | null     | null      | null    | unlabelled |         | 0     |
 | 267191 | v1:4     | ethernet1 | 1.1.2.2 | 635274     |         | 640   |
 | 267192 | v1:4     | ethernet1 | 1.1.2.2 | 635275     |         | 640   |
 | 267193 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 267194 | v1:4     | ethernet2 | 1.1.3.4 | 472541     |         | 1280  |
 | 267195 | null     | null      | null    | unlabelled |         | 0     |
 | 267196 | null     | null      | null    | unlabelled |         | 0     |
 | 267197 | null     | null      | null    | unlabelled |         | 0     |
 | 267198 | null     | null      | null    | unlabelled |         | 0     |
 | 267199 | null     | null      | null    | unlabelled |         | 0     |
 | 290531 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 311208 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 323471 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 366020 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 677522 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 742983 | null     | null      | null    | unlabelled |         | 0     |
 | 742984 | v1:6     | ethernet1 | 1235::2 | 621873     |         | 640   |
 | 742985 | v1:6     | ethernet1 | 1235::2 | 621874     |         | 640   |
 | 742986 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 742987 | v1:6     | ethernet2 | 1236::4 | 627204     |         | 1280  |
 | 742988 | null     | null      | null    | unlabelled |         | 0     |
 | 742989 | null     | null      | null    | unlabelled |         | 0     |
 | 742990 | null     | null      | null    | unlabelled |         | 0     |
 | 742991 | null     | null      | null    | unlabelled |         | 0     |
 | 742992 | null     | null      | null    | unlabelled |         | 0     |
 | 766893 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 795597 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22171  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 27942  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 107678 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 387102 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 472537 | null     | null      | null    | unlabelled |         | 0     |
 | 472538 | v1:4     | ethernet1 | 1.1.3.3 | 267191     |         | 0     |
 | 472539 | v1:4     | ethernet1 | 1.1.3.3 | 267192     |         | 0     |
 | 472540 | v1:4     | ethernet1 | 1.1.3.3 | 267193     |         | 0     |
 | 472541 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 472542 | null     | null      | null    | unlabelled |         | 0     |
 | 472543 | null     | null      | null    | unlabelled |         | 0     |
 | 472544 | null     | null      | null    | unlabelled |         | 0     |
 | 472545 | null     | null      | null    | unlabelled |         | 0     |
 | 472546 | null     | null      | null    | unlabelled |         | 0     |
 | 627200 | null     | null      | null    | unlabelled |         | 0     |
 | 627201 | v1:6     | ethernet1 | 1236::3 | 742984     |         | 0     |
 | 627202 | v1:6     | ethernet1 | 1236::3 | 742985     |         | 0     |
 | 627203 | v1:6     | ethernet1 | 1236::3 | 742986     |         | 0     |
 | 627204 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627205 | null     | null      | null    | unlabelled |         | 0     |
 | 627206 | null     | null      | null    | unlabelled |         | 0     |
 | 627207 | null     | null      | null    | unlabelled |         | 0     |
 | 627208 | null     | null      | null    | unlabelled |         | 0     |
 | 627209 | null     | null      | null    | unlabelled |         | 0     |
 | 830250 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 938789 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#