I have been running DNS/DHCP on SLES11sp3 with OES11sp2 on a XEN VM for sometime with no issues.

I have recently notice an issue with 1 of my Windoze server.

I manually add the DNS entry with server_name and IP address, but the entry does not get populated into the DNS listing.
The entry sort-off gets added to the top of the "tree" under the domain name as "1.1" and when I expand that, I see the IP address but with no serve_ name.
I restart DNS and can ping or nslookup the server_name but I cannot see the name in the expanded tree.

If I add the name a second time, the entry gets added as 1.2 with the IP address and no server_name.

Any help would be appreciated.