DNS and NTP issues after SP1

[Marsden]

The server has its own static IP address assigned by the router.

How can your router assign a staic IP to your server? All it can do is assign dynamic IPs via DHCP. Give your server a static IP like 192.168.1.100 or .200.

[Dell and Rodney]

How can your router assign a staic IP to your server? All it can do is assign dynamic IPs via DHCP. Give your server a static IP like 192.168.1.100 or .200.

Maybe the terminology i used was incorrect. I have already assigned my server a static ip address as you mentioned

[jpatto]

Download the latest Support tools from MS website. Open up cmd window (use the one supplied with the support tools)

type the following:

Dnscmd NS1 /config zonename.com /AllowNSRecordsAutoCreation

you may want to re-register dns (ipconfig /registerdns) once youve restarted the machine.