here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40715  | null     | null      | null    | unlabelled |         | 0     |
 | 40716  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 40717  | v1:6     | ethernet1 | 1234::2 | 286446     |         | 0     |
 | 40718  | v1:6     | ethernet1 | 1234::2 | 286447     |         | 0     |
 | 40719  | v1:6     | ethernet1 | 1234::2 | 286448     |         | 0     |
 | 40720  | null     | null      | null    | unlabelled |         | 0     |
 | 40721  | null     | null      | null    | unlabelled |         | 0     |
 | 40722  | null     | null      | null    | unlabelled |         | 0     |
 | 40723  | null     | null      | null    | unlabelled |         | 0     |
 | 40724  | null     | null      | null    | unlabelled |         | 0     |
 | 59809  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 343937 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 447795 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 515741 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 599361 | null     | null      | null    | unlabelled |         | 0     |
 | 599362 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 599363 | v1:4     | ethernet1 | 1.1.1.2 | 574699     |         | 0     |
 | 599364 | v1:4     | ethernet1 | 1.1.1.2 | 574700     |         | 0     |
 | 599365 | v1:4     | ethernet1 | 1.1.1.2 | 574701     |         | 0     |
 | 599366 | null     | null      | null    | unlabelled |         | 0     |
 | 599367 | null     | null      | null    | unlabelled |         | 0     |
 | 599368 | null     | null      | null    | unlabelled |         | 0     |
 | 599369 | null     | null      | null    | unlabelled |         | 0     |
 | 599370 | null     | null      | null    | unlabelled |         | 0     |
 | 711331 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 959826 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 101430 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 286444 | null     | null      | null    | unlabelled |         | 0     |
 | 286445 | v1:6     | ethernet1 | 1234::1 | 40716      |         | 1280  |
 | 286446 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 286447 | v1:6     | ethernet2 | 1235::3 | 328555     |         | 640   |
 | 286448 | v1:6     | ethernet2 | 1235::3 | 328556     |         | 640   |
 | 286449 | null     | null      | null    | unlabelled |         | 0     |
 | 286450 | null     | null      | null    | unlabelled |         | 0     |
 | 286451 | null     | null      | null    | unlabelled |         | 0     |
 | 286452 | null     | null      | null    | unlabelled |         | 0     |
 | 286453 | null     | null      | null    | unlabelled |         | 0     |
 | 380448 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 483025 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 515410 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 524940 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 539497 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 574697 | null     | null      | null    | unlabelled |         | 0     |
 | 574698 | v1:4     | ethernet1 | 1.1.1.1 | 599362     |         | 1280  |
 | 574699 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 574700 | v1:4     | ethernet2 | 1.1.2.3 | 248193     |         | 640   |
 | 574701 | v1:4     | ethernet2 | 1.1.2.3 | 248194     |         | 640   |
 | 574702 | null     | null      | null    | unlabelled |         | 0     |
 | 574703 | null     | null      | null    | unlabelled |         | 0     |
 | 574704 | null     | null      | null    | unlabelled |         | 0     |
 | 574705 | null     | null      | null    | unlabelled |         | 0     |
 | 574706 | null     | null      | null    | unlabelled |         | 0     |
 | 637208 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 890791 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68035  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 73669  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 248190 | null     | null      | null    | unlabelled |         | 0     |
 | 248191 | v1:4     | ethernet1 | 1.1.2.2 | 574698     |         | 640   |
 | 248192 | v1:4     | ethernet1 | 1.1.2.2 | 574699     |         | 640   |
 | 248193 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 248194 | v1:4     | ethernet2 | 1.1.3.4 | 174812     |         | 1280  |
 | 248195 | null     | null      | null    | unlabelled |         | 0     |
 | 248196 | null     | null      | null    | unlabelled |         | 0     |
 | 248197 | null     | null      | null    | unlabelled |         | 0     |
 | 248198 | null     | null      | null    | unlabelled |         | 0     |
 | 248199 | null     | null      | null    | unlabelled |         | 0     |
 | 328552 | null     | null      | null    | unlabelled |         | 0     |
 | 328553 | v1:6     | ethernet1 | 1235::2 | 286445     |         | 640   |
 | 328554 | v1:6     | ethernet1 | 1235::2 | 286446     |         | 640   |
 | 328555 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 328556 | v1:6     | ethernet2 | 1236::4 | 373849     |         | 1280  |
 | 328557 | null     | null      | null    | unlabelled |         | 0     |
 | 328558 | null     | null      | null    | unlabelled |         | 0     |
 | 328559 | null     | null      | null    | unlabelled |         | 0     |
 | 328560 | null     | null      | null    | unlabelled |         | 0     |
 | 328561 | null     | null      | null    | unlabelled |         | 0     |
 | 622076 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 653569 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 772216 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 779883 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 843368 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 904172 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 106316 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 174808 | null     | null      | null    | unlabelled |         | 0     |
 | 174809 | v1:4     | ethernet1 | 1.1.3.3 | 248191     |         | 0     |
 | 174810 | v1:4     | ethernet1 | 1.1.3.3 | 248192     |         | 0     |
 | 174811 | v1:4     | ethernet1 | 1.1.3.3 | 248193     |         | 0     |
 | 174812 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 174813 | null     | null      | null    | unlabelled |         | 0     |
 | 174814 | null     | null      | null    | unlabelled |         | 0     |
 | 174815 | null     | null      | null    | unlabelled |         | 0     |
 | 174816 | null     | null      | null    | unlabelled |         | 0     |
 | 174817 | null     | null      | null    | unlabelled |         | 0     |
 | 249656 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 373845 | null     | null      | null    | unlabelled |         | 0     |
 | 373846 | v1:6     | ethernet1 | 1236::3 | 328553     |         | 0     |
 | 373847 | v1:6     | ethernet1 | 1236::3 | 328554     |         | 0     |
 | 373848 | v1:6     | ethernet1 | 1236::3 | 328555     |         | 0     |
 | 373849 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 373850 | null     | null      | null    | unlabelled |         | 0     |
 | 373851 | null     | null      | null    | unlabelled |         | 0     |
 | 373852 | null     | null      | null    | unlabelled |         | 0     |
 | 373853 | null     | null      | null    | unlabelled |         | 0     |
 | 373854 | null     | null      | null    | unlabelled |         | 0     |
 | 385486 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 408014 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 693476 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 764206 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#