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Date:      Thu, 2 Mar 2000 14:18:55 -0800 (PST)
From:      Bhishan Hemrajani <bhishan@cytosine.dhs.org>
To:        bwoods2@uswest.net
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Caching DNS server behind NAT....
Message-ID:  <200003022218.OAA23733@cytosine.dhs.org>
In-Reply-To: <XFMail.000302101511.wwoods@cybcon.com> from William Woods at "Mar 2, 2000 10:15:11 am"

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DNS only does lookups... so not that much of a difference. It doesn't
affect speed at all. Just the amount of time to resolve an ip.

Yes, a caching DNS server can run behind NAT.

It runs on port 53.

--bhishan

> I have a small home lan, 5 systems behind a cisco 675 DSL modem which does NAT.
> I am toying with the idea of makeing one of my systems (ine of
> the FreeBSD ones) a caching DNS server for the other 4.
> 
> What (if any) benefits would I see in speed if I ran a local caching DNS server?
> 
> Would a caching DNS server run behind a cisco 675 NAT?
> 
> What port does DNS listen on if I have to forward the port.
> 
> Thanks.
> 
> ----------------------------------
> E-Mail: bwoods2@uswest.net
> Date: 02-Mar-00
> Time: 10:12:03l
> ----------------------------------
> 
> 
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