Probably already reported but did not found any threats with that but I've this
2009:07:17-16:17:22 asg ddclient[9826]: WARNING: file /var/cache/ddclient/ddclient.cache, line 3: Invalid Value for keyword 'ip' = ''
into my system.log, this is just a WARNING but maybe need to be fixed so ddclient.cache feature can be used..
thx