Hi, I want to proxy requests which's User-Name hasn't realm domain to a home server pool, so I configure the realm NULL, but the radius server would proxy the request to a nonexistent IP address. Why the "authhost" or "accthost" item's value in "real NULL" can't be a home_server_pool in proxy.conf ? How to configure it? Any body can help me? #realm NULL { # authhost = radius.company.com:1600 # accthost = radius.company.com:1601 # secret = testing123 #} Freddy Chu