here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12497  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 104966 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 344986 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 400998 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 422397 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 549096 | null     | null      | null    | unlabelled |         | 0     |
 | 549097 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 549098 | v1:4     | ethernet1 | 1.1.1.2 | 320785     |         | 0     |
 | 549099 | v1:4     | ethernet1 | 1.1.1.2 | 320786     |         | 0     |
 | 549100 | v1:4     | ethernet1 | 1.1.1.2 | 320787     |         | 0     |
 | 549101 | null     | null      | null    | unlabelled |         | 0     |
 | 549102 | null     | null      | null    | unlabelled |         | 0     |
 | 549103 | null     | null      | null    | unlabelled |         | 0     |
 | 549104 | null     | null      | null    | unlabelled |         | 0     |
 | 549105 | null     | null      | null    | unlabelled |         | 0     |
 | 641834 | null     | null      | null    | unlabelled |         | 0     |
 | 641835 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 641836 | v1:6     | ethernet1 | 1234::2 | 226621     |         | 0     |
 | 641837 | v1:6     | ethernet1 | 1234::2 | 226622     |         | 0     |
 | 641838 | v1:6     | ethernet1 | 1234::2 | 226623     |         | 0     |
 | 641839 | null     | null      | null    | unlabelled |         | 0     |
 | 641840 | null     | null      | null    | unlabelled |         | 0     |
 | 641841 | null     | null      | null    | unlabelled |         | 0     |
 | 641842 | null     | null      | null    | unlabelled |         | 0     |
 | 641843 | null     | null      | null    | unlabelled |         | 0     |
 | 886162 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7775   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 226619 | null     | null      | null    | unlabelled |         | 0     |
 | 226620 | v1:6     | ethernet1 | 1234::1 | 641835     |         | 1280  |
 | 226621 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 226622 | v1:6     | ethernet2 | 1235::3 | 308599     |         | 640   |
 | 226623 | v1:6     | ethernet2 | 1235::3 | 308600     |         | 640   |
 | 226624 | null     | null      | null    | unlabelled |         | 0     |
 | 226625 | null     | null      | null    | unlabelled |         | 0     |
 | 226626 | null     | null      | null    | unlabelled |         | 0     |
 | 226627 | null     | null      | null    | unlabelled |         | 0     |
 | 226628 | null     | null      | null    | unlabelled |         | 0     |
 | 320783 | null     | null      | null    | unlabelled |         | 0     |
 | 320784 | v1:4     | ethernet1 | 1.1.1.1 | 549097     |         | 1280  |
 | 320785 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 320786 | v1:4     | ethernet2 | 1.1.2.3 | 105865     |         | 640   |
 | 320787 | v1:4     | ethernet2 | 1.1.2.3 | 105866     |         | 640   |
 | 320788 | null     | null      | null    | unlabelled |         | 0     |
 | 320789 | null     | null      | null    | unlabelled |         | 0     |
 | 320790 | null     | null      | null    | unlabelled |         | 0     |
 | 320791 | null     | null      | null    | unlabelled |         | 0     |
 | 320792 | null     | null      | null    | unlabelled |         | 0     |
 | 358992 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 389880 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 399219 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 431258 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 465140 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 593575 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 862158 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1625   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 105862 | null     | null      | null    | unlabelled |         | 0     |
 | 105863 | v1:4     | ethernet1 | 1.1.2.2 | 320784     |         | 640   |
 | 105864 | v1:4     | ethernet1 | 1.1.2.2 | 320785     |         | 640   |
 | 105865 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 105866 | v1:4     | ethernet2 | 1.1.3.4 | 977210     |         | 1280  |
 | 105867 | null     | null      | null    | unlabelled |         | 0     |
 | 105868 | null     | null      | null    | unlabelled |         | 0     |
 | 105869 | null     | null      | null    | unlabelled |         | 0     |
 | 105870 | null     | null      | null    | unlabelled |         | 0     |
 | 105871 | null     | null      | null    | unlabelled |         | 0     |
 | 201342 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 232860 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 308596 | null     | null      | null    | unlabelled |         | 0     |
 | 308597 | v1:6     | ethernet1 | 1235::2 | 226620     |         | 640   |
 | 308598 | v1:6     | ethernet1 | 1235::2 | 226621     |         | 640   |
 | 308599 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 308600 | v1:6     | ethernet2 | 1236::4 | 478936     |         | 1280  |
 | 308601 | null     | null      | null    | unlabelled |         | 0     |
 | 308602 | null     | null      | null    | unlabelled |         | 0     |
 | 308603 | null     | null      | null    | unlabelled |         | 0     |
 | 308604 | null     | null      | null    | unlabelled |         | 0     |
 | 308605 | null     | null      | null    | unlabelled |         | 0     |
 | 422497 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 438935 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 464474 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 629067 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 659657 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 114741 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 237412 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 319071 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478932 | null     | null      | null    | unlabelled |         | 0     |
 | 478933 | v1:6     | ethernet1 | 1236::3 | 308597     |         | 0     |
 | 478934 | v1:6     | ethernet1 | 1236::3 | 308598     |         | 0     |
 | 478935 | v1:6     | ethernet1 | 1236::3 | 308599     |         | 0     |
 | 478936 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 478937 | null     | null      | null    | unlabelled |         | 0     |
 | 478938 | null     | null      | null    | unlabelled |         | 0     |
 | 478939 | null     | null      | null    | unlabelled |         | 0     |
 | 478940 | null     | null      | null    | unlabelled |         | 0     |
 | 478941 | null     | null      | null    | unlabelled |         | 0     |
 | 532428 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 799316 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 847938 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 977206 | null     | null      | null    | unlabelled |         | 0     |
 | 977207 | v1:4     | ethernet1 | 1.1.3.3 | 105863     |         | 0     |
 | 977208 | v1:4     | ethernet1 | 1.1.3.3 | 105864     |         | 0     |
 | 977209 | v1:4     | ethernet1 | 1.1.3.3 | 105865     |         | 0     |
 | 977210 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 977211 | null     | null      | null    | unlabelled |         | 0     |
 | 977212 | null     | null      | null    | unlabelled |         | 0     |
 | 977213 | null     | null      | null    | unlabelled |         | 0     |
 | 977214 | null     | null      | null    | unlabelled |         | 0     |
 | 977215 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#