hi, radiusd is already running and bound to port 1812 - either stop the current process using the relevant tool that started it... eg /sbin/service radiusd stop or /etc/init.d/radiusd stop or kill it eg killall radiusd
THEN run the daemon in full debug mode alan - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
