Hi, > Does the radiusd server listen on IPv6 address by default?How to use the > radclient in Ipv6 ? no. cannot do ipv4 and ipv6 at same time on same port etc. simply uncomment the correct line in radiusd.conf ipv6addr = :: (fixed in recent CVS) for radclient add the '-6' argument....but havent tested this utility for a while alan