[dns-operations] DNAME with W2k3

[Lutz Donnerhacke]

* Lutz Donnerhacke wrote:
> Due to problems resolving DNAMEs with W2k3 we queried Microsoft in order to
> get a solution. We found http://support.microsoft.com/kb/920162/en-us
> Does anyone have good or bad expirence with this patch?

We tried it in the lab.

Result: This hotfix disables DNAME processing at all and the therefore the
parsing error disappears.