The only things that I can think of is that you may need to set it up so
that the external registrars point to your firewall, then setup port
forwarding rules on your firewall to go to your DNS server.

However, being that you use the one behind your firewall also for your
internal I'd recommend against it.  If you have a block of IP's, set up
an external DNS server for your domain.  Or, use a DNS site mentioned a
little bit ago in the archives.  Then, have one run internally.


Hope it helps.


Shawn


On Fri, 18 Oct 2002 21:20:05 -0500 (CDT)
"Mark Courtney" <MarkCourtney at MarkCourtney.com> wrote:

> 
> I have been trying to set up a DNS server behind a firewall and I have
> had less than desirable results.
> 
> I can successfully operate a Web server behind the firewall, by
> opening TCP port 80, but the DNS server does not work even when
> opening port 53 UPD and TCP.  I have restarted named and reloaded the
> configuration after placing the DNS server behind the firewall.
> My domains do not resolve from other networks (ISP's) when I put the
> DNS server behind the firewall.
> I also use this DNS server as the primary for my local network.
> 
> Is there a change that needs to be made to the named config files?
> Another port that needs to be opened?
> 
> 
> Thanks In Advance
> 
> 
> 
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