> restrict 192.168.0.1 mask 255.255.255.0 nomodify notrap noquery > > Still allows any of my clients with an IP of 192.168.0.x to run ntpq -p This should work. It may be that there are other restrict lines in your config that are overriding this one. If you want to send the whole ntp.conf (privately if you like) I'll take a look. Matt