there are a couple of ways to connect two (or more) keyclones.

the primary way would be under setup/general.

check the 'auto-connect' box and fill in the IP and port of the remote keyclone. only one needs to connect, not both

the other way is to fill in the ip and port in the command box on the main screen of keyclone, directly to the right of the connect button. put in the ip and port then hit enter (or the connect button)