here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 185173 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 189885 | null     | null      | null    | unlabelled |         | 0     |
 | 189886 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 189887 | v1:6     | ethernet1 | 1234::2 | 206894     |         | 0     |
 | 189888 | v1:6     | ethernet1 | 1234::2 | 206895     |         | 0     |
 | 189889 | v1:6     | ethernet1 | 1234::2 | 206896     |         | 0     |
 | 189890 | null     | null      | null    | unlabelled |         | 0     |
 | 189891 | null     | null      | null    | unlabelled |         | 0     |
 | 189892 | null     | null      | null    | unlabelled |         | 0     |
 | 189893 | null     | null      | null    | unlabelled |         | 0     |
 | 189894 | null     | null      | null    | unlabelled |         | 0     |
 | 197828 | null     | null      | null    | unlabelled |         | 0     |
 | 197829 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 197830 | v1:4     | ethernet1 | 1.1.1.2 | 522742     |         | 0     |
 | 197831 | v1:4     | ethernet1 | 1.1.1.2 | 522743     |         | 0     |
 | 197832 | v1:4     | ethernet1 | 1.1.1.2 | 522744     |         | 0     |
 | 197833 | null     | null      | null    | unlabelled |         | 0     |
 | 197834 | null     | null      | null    | unlabelled |         | 0     |
 | 197835 | null     | null      | null    | unlabelled |         | 0     |
 | 197836 | null     | null      | null    | unlabelled |         | 0     |
 | 197837 | null     | null      | null    | unlabelled |         | 0     |
 | 280262 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 701776 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 778952 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 909542 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 927215 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32801  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 131570 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 206892 | null     | null      | null    | unlabelled |         | 0     |
 | 206893 | v1:6     | ethernet1 | 1234::1 | 189886     |         | 1280  |
 | 206894 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 206895 | v1:6     | ethernet2 | 1235::3 | 101998     |         | 640   |
 | 206896 | v1:6     | ethernet2 | 1235::3 | 101999     |         | 640   |
 | 206897 | null     | null      | null    | unlabelled |         | 0     |
 | 206898 | null     | null      | null    | unlabelled |         | 0     |
 | 206899 | null     | null      | null    | unlabelled |         | 0     |
 | 206900 | null     | null      | null    | unlabelled |         | 0     |
 | 206901 | null     | null      | null    | unlabelled |         | 0     |
 | 227159 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 522740 | null     | null      | null    | unlabelled |         | 0     |
 | 522741 | v1:4     | ethernet1 | 1.1.1.1 | 197829     |         | 1280  |
 | 522742 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 522743 | v1:4     | ethernet2 | 1.1.2.3 | 201277     |         | 640   |
 | 522744 | v1:4     | ethernet2 | 1.1.2.3 | 201278     |         | 640   |
 | 522745 | null     | null      | null    | unlabelled |         | 0     |
 | 522746 | null     | null      | null    | unlabelled |         | 0     |
 | 522747 | null     | null      | null    | unlabelled |         | 0     |
 | 522748 | null     | null      | null    | unlabelled |         | 0     |
 | 522749 | null     | null      | null    | unlabelled |         | 0     |
 | 554962 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 670388 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 709896 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 847177 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 939781 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 101995 | null     | null      | null    | unlabelled |         | 0     |
 | 101996 | v1:6     | ethernet1 | 1235::2 | 206893     |         | 640   |
 | 101997 | v1:6     | ethernet1 | 1235::2 | 206894     |         | 640   |
 | 101998 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 101999 | v1:6     | ethernet2 | 1236::4 | 943360     |         | 1280  |
 | 102000 | null     | null      | null    | unlabelled |         | 0     |
 | 102001 | null     | null      | null    | unlabelled |         | 0     |
 | 102002 | null     | null      | null    | unlabelled |         | 0     |
 | 102003 | null     | null      | null    | unlabelled |         | 0     |
 | 102004 | null     | null      | null    | unlabelled |         | 0     |
 | 160767 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 176389 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 201274 | null     | null      | null    | unlabelled |         | 0     |
 | 201275 | v1:4     | ethernet1 | 1.1.2.2 | 522741     |         | 640   |
 | 201276 | v1:4     | ethernet1 | 1.1.2.2 | 522742     |         | 640   |
 | 201277 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 201278 | v1:4     | ethernet2 | 1.1.3.4 | 495713     |         | 1280  |
 | 201279 | null     | null      | null    | unlabelled |         | 0     |
 | 201280 | null     | null      | null    | unlabelled |         | 0     |
 | 201281 | null     | null      | null    | unlabelled |         | 0     |
 | 201282 | null     | null      | null    | unlabelled |         | 0     |
 | 201283 | null     | null      | null    | unlabelled |         | 0     |
 | 527714 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538307 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 686423 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 714981 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 723856 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 805778 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70622  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 162875 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 179253 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 359971 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 472054 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495709 | null     | null      | null    | unlabelled |         | 0     |
 | 495710 | v1:4     | ethernet1 | 1.1.3.3 | 201275     |         | 0     |
 | 495711 | v1:4     | ethernet1 | 1.1.3.3 | 201276     |         | 0     |
 | 495712 | v1:4     | ethernet1 | 1.1.3.3 | 201277     |         | 0     |
 | 495713 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 495714 | null     | null      | null    | unlabelled |         | 0     |
 | 495715 | null     | null      | null    | unlabelled |         | 0     |
 | 495716 | null     | null      | null    | unlabelled |         | 0     |
 | 495717 | null     | null      | null    | unlabelled |         | 0     |
 | 495718 | null     | null      | null    | unlabelled |         | 0     |
 | 693725 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943356 | null     | null      | null    | unlabelled |         | 0     |
 | 943357 | v1:6     | ethernet1 | 1236::3 | 101996     |         | 0     |
 | 943358 | v1:6     | ethernet1 | 1236::3 | 101997     |         | 0     |
 | 943359 | v1:6     | ethernet1 | 1236::3 | 101998     |         | 0     |
 | 943360 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 943361 | null     | null      | null    | unlabelled |         | 0     |
 | 943362 | null     | null      | null    | unlabelled |         | 0     |
 | 943363 | null     | null      | null    | unlabelled |         | 0     |
 | 943364 | null     | null      | null    | unlabelled |         | 0     |
 | 943365 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#