On Wed, Jan 11, 2006 at 03:01:55PM -0800, Jared Still wrote: > Our boxes are all behind a firewall. > > I got dinged for not using TCP checking in the listener. > > Seems overkill to me. Single point of failure? Host based firewalls are another line of defense. I use iptables/ipf, I suspect this is lower in the stack than the ora mess. Disgruntled employees happen, do you trust everyone inside the firewall? -- //www.freelists.org/webpage/oracle-l