On Jul 10, 4:42 pm, "Richard B. Gilbert" <rgilber... at comcast.net> wrote: > > If you have one server out of five that has gone astray, ntpd should > notice it fairly quickly. Actually, it's anything bu quickly. If NTP has settled at 1024s poll intervals, it may take over 30min or even 45min for it to realize the goof up. Thanks.