Justin Ellison wrote:
> The RFC2136 dynamic dns client on m0n0wall is the nsupdate program from
> the bind distribution.  Search the web for man nsupdate, and you should
> get all the info you need.
> 
> While you can't specify which server to send the update to, it should
> work no matter what as long as your DNS is set up properly.  Say, for
> example that I wish to update m0n0.techadvise.com using nsupdate.  The
> nsupdate will look up the SOA record for techadvise.com, and pull the
> master name server from there, which is ns1.usa-companies.com.  nsupdate
> then sends the updates to the server ns1.usa-companies.com, even though
> I have a different resolver specified in the DNS server field.

I didn't realize that it used nsupdate.  It should just work they way I 
need it to then.  Thanks for the information.