According to: http://hostap.epitest.fi/cgi-bin/viewcvs.cgi/*checkout*/hostap/README?rev=HEAD&content-type=text/plain When using host_roaming 1, you may set the preferred ap to connect to by using: iwconfig wlan0 ap <bssid> Is there any way to setup multiple preferred networks, or would this require a feature request? ie. iwconfig wlan0 ap <bssid1> <bssid2> <bssid3>