My nearest neighbor has a Ubiquity and a Linksys and both are running BBHN.  I am running AREDN and I changed my SSID and channel to match his and things seem to be working except we are on a congested channel and we would like to go to channel -2.  He could upgrade his ubiquity to AREDN but he also wants to keep his linksys connected.  What is the best way to do this ?

This previous Forum posting may be helpful:
http://www.aredn.org/content/how-do-tunnel-between-ubiquity-ch-2-and-linksys-ch-3