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DNS behind a Firewall

 
 
Juan P. Aguayo
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      2nd Jun 2004
In the article #300202 called: "HOW TO: Configure DNS for
Internet Access in Windows 2000," makes some reference
on "To Configure DNS Behind a Firewall" but doesn't give
any help or configure setting on that. I need to
configure a DNS behind a third party software
Proxy/Firewall. Our network environment is: W2k Server w/
AD servicing 10 pc's w/ Win XP Pro.
Thanks in advance!
Regards,
Juan
 
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Jeff Cochran
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      3rd Jun 2004
On Wed, 2 Jun 2004 12:02:10 -0700, "Juan P. Aguayo"
<(E-Mail Removed)> wrote:

>In the article #300202 called: "HOW TO: Configure DNS for
>Internet Access in Windows 2000," makes some reference
>on "To Configure DNS Behind a Firewall" but doesn't give
>any help or configure setting on that. I need to
>configure a DNS behind a third party software
>Proxy/Firewall. Our network environment is: W2k Server w/
>AD servicing 10 pc's w/ Win XP Pro.


The DNS config is the same, it's opening firewall ports 53 for TCP and
UDP that's different. Open in the direction needed of course.

Jeff
 
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Lanwench [MVP - Exchange]
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      3rd Jun 2004
Given your network size, I wouldn't advise that you host your own public DNS
in-house. It's complicated to a degree and requires another DNS server....

Have your ISP host your domain's public DNS and just run your own AD DNS for
internal use. Set up forwarders in your AD-integrated DNS server to point to
several public DNS servers (you need to remove the "." -- root zone --
first). Then make sure that all servers & workstations specify *only* the
internal DNS server's IP address in their TCP/IP settings.

Juan P. Aguayo wrote:
> In the article #300202 called: "HOW TO: Configure DNS for
> Internet Access in Windows 2000," makes some reference
> on "To Configure DNS Behind a Firewall" but doesn't give
> any help or configure setting on that. I need to
> configure a DNS behind a third party software
> Proxy/Firewall. Our network environment is: W2k Server w/
> AD servicing 10 pc's w/ Win XP Pro.
> Thanks in advance!
> Regards,
> Juan



 
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