here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19756  | null     | null      | null    | unlabelled |         | 0     |
 | 19757  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 19758  | v1:4     | ethernet1 | 1.1.1.2 | 468884     |         | 0     |
 | 19759  | v1:4     | ethernet1 | 1.1.1.2 | 468885     |         | 0     |
 | 19760  | v1:4     | ethernet1 | 1.1.1.2 | 468886     |         | 0     |
 | 19761  | null     | null      | null    | unlabelled |         | 0     |
 | 19762  | null     | null      | null    | unlabelled |         | 0     |
 | 19763  | null     | null      | null    | unlabelled |         | 0     |
 | 19764  | null     | null      | null    | unlabelled |         | 0     |
 | 19765  | null     | null      | null    | unlabelled |         | 0     |
 | 297602 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 691870 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826144 | null     | null      | null    | unlabelled |         | 0     |
 | 826145 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 826146 | v1:6     | ethernet1 | 1234::2 | 830464     |         | 0     |
 | 826147 | v1:6     | ethernet1 | 1234::2 | 830465     |         | 0     |
 | 826148 | v1:6     | ethernet1 | 1234::2 | 830466     |         | 0     |
 | 826149 | null     | null      | null    | unlabelled |         | 0     |
 | 826150 | null     | null      | null    | unlabelled |         | 0     |
 | 826151 | null     | null      | null    | unlabelled |         | 0     |
 | 826152 | null     | null      | null    | unlabelled |         | 0     |
 | 826153 | null     | null      | null    | unlabelled |         | 0     |
 | 845992 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 849232 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 941097 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 989867 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50886  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 360404 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 436471 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 468882 | null     | null      | null    | unlabelled |         | 0     |
 | 468883 | v1:4     | ethernet1 | 1.1.1.1 | 19757      |         | 1280  |
 | 468884 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 468885 | v1:4     | ethernet2 | 1.1.2.3 | 818352     |         | 640   |
 | 468886 | v1:4     | ethernet2 | 1.1.2.3 | 818353     |         | 640   |
 | 468887 | null     | null      | null    | unlabelled |         | 0     |
 | 468888 | null     | null      | null    | unlabelled |         | 0     |
 | 468889 | null     | null      | null    | unlabelled |         | 0     |
 | 468890 | null     | null      | null    | unlabelled |         | 0     |
 | 468891 | null     | null      | null    | unlabelled |         | 0     |
 | 472414 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 599198 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 755346 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 830462 | null     | null      | null    | unlabelled |         | 0     |
 | 830463 | v1:6     | ethernet1 | 1234::1 | 826145     |         | 1280  |
 | 830464 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 830465 | v1:6     | ethernet2 | 1235::3 | 365633     |         | 640   |
 | 830466 | v1:6     | ethernet2 | 1235::3 | 365634     |         | 640   |
 | 830467 | null     | null      | null    | unlabelled |         | 0     |
 | 830468 | null     | null      | null    | unlabelled |         | 0     |
 | 830469 | null     | null      | null    | unlabelled |         | 0     |
 | 830470 | null     | null      | null    | unlabelled |         | 0     |
 | 830471 | null     | null      | null    | unlabelled |         | 0     |
 | 919959 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 960271 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5720   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 191462 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 274365 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 283895 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 365630 | null     | null      | null    | unlabelled |         | 0     |
 | 365631 | v1:6     | ethernet1 | 1235::2 | 830463     |         | 640   |
 | 365632 | v1:6     | ethernet1 | 1235::2 | 830464     |         | 640   |
 | 365633 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 365634 | v1:6     | ethernet2 | 1236::4 | 44819      |         | 1280  |
 | 365635 | null     | null      | null    | unlabelled |         | 0     |
 | 365636 | null     | null      | null    | unlabelled |         | 0     |
 | 365637 | null     | null      | null    | unlabelled |         | 0     |
 | 365638 | null     | null      | null    | unlabelled |         | 0     |
 | 365639 | null     | null      | null    | unlabelled |         | 0     |
 | 400876 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 482693 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 581187 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 700548 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 818349 | null     | null      | null    | unlabelled |         | 0     |
 | 818350 | v1:4     | ethernet1 | 1.1.2.2 | 468883     |         | 640   |
 | 818351 | v1:4     | ethernet1 | 1.1.2.2 | 468884     |         | 640   |
 | 818352 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 818353 | v1:4     | ethernet2 | 1.1.3.4 | 13547      |         | 1280  |
 | 818354 | null     | null      | null    | unlabelled |         | 0     |
 | 818355 | null     | null      | null    | unlabelled |         | 0     |
 | 818356 | null     | null      | null    | unlabelled |         | 0     |
 | 818357 | null     | null      | null    | unlabelled |         | 0     |
 | 818358 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13543   | null     | null      | null    | unlabelled |         | 0     |
 | 13544   | v1:4     | ethernet1 | 1.1.3.3 | 818350     |         | 0     |
 | 13545   | v1:4     | ethernet1 | 1.1.3.3 | 818351     |         | 0     |
 | 13546   | v1:4     | ethernet1 | 1.1.3.3 | 818352     |         | 0     |
 | 13547   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 13548   | null     | null      | null    | unlabelled |         | 0     |
 | 13549   | null     | null      | null    | unlabelled |         | 0     |
 | 13550   | null     | null      | null    | unlabelled |         | 0     |
 | 13551   | null     | null      | null    | unlabelled |         | 0     |
 | 13552   | null     | null      | null    | unlabelled |         | 0     |
 | 35442   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 44815   | null     | null      | null    | unlabelled |         | 0     |
 | 44816   | v1:6     | ethernet1 | 1236::3 | 365631     |         | 0     |
 | 44817   | v1:6     | ethernet1 | 1236::3 | 365632     |         | 0     |
 | 44818   | v1:6     | ethernet1 | 1236::3 | 365633     |         | 0     |
 | 44819   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 44820   | null     | null      | null    | unlabelled |         | 0     |
 | 44821   | null     | null      | null    | unlabelled |         | 0     |
 | 44822   | null     | null      | null    | unlabelled |         | 0     |
 | 44823   | null     | null      | null    | unlabelled |         | 0     |
 | 44824   | null     | null      | null    | unlabelled |         | 0     |
 | 189743  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 280646  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293285  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 566322  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1030499 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#