Hi, I have an FC2 server which was an ntp client (syncing its time from an FC1 server - which is the primary ntp server in my environment), but I decided to add a second NTP server to my environment. So I setup the FC2 machine above to use some public external sources and reconfigure all my ntp clients to use both the primary FC1 ntp server and this new FC2 ntp server. Although my FC2 machine doesn't have trouble talking to the external ntp sources, none of my FC1 clients can use the FC2 ntp source. I've trouble-shooted this extensively but cannot figure out why there's an issue. All FC systems are fully patched. iptables is disabled on all FC machines. ntpq -p shows this: fc2server 0.0.0.0 16 u - 64 0 0.000 0.000 4000.00 ntpdate fails with: 21 Oct 15:05:44 ntpdate[28007]: no server suitable for synchronization found I'm at a loss to understand why. Michael. Find local movie times and trailers on Yahoo! Movies. http://au.movies.yahoo.com