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Date:      Thu, 9 Sep 1999 12:20:28 +0100
From:      Josef Karthauser <joe@pavilion.net>
To:        Langa Kentane <evablunted@earthling.net>
Cc:        FreeBSD <Freebsd-questions@FreeBSD.ORG>
Subject:   Re: DNS & Firewall [newbie]
Message-ID:  <19990909122028.M58237@florence.pavilion.net>
In-Reply-To: <000b01befab0$1e541e90$16a8ef9b@impakt>
References:  <000b01befab0$1e541e90$16a8ef9b@impakt>

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On Thu, Sep 09, 1999 at 12:42:30PM +0200, Langa Kentane wrote:
> Someone told me that I cannot put my dns server behind the firewall.  I
> argued that this can't be true since on my network my cisco router is also
> my firewall and my dns server is working fine behind this.  He then told me
> that he was talking about IPFW that comes with FreeBSD.  I have never used
> this so I would not know.  Please give me some clarity on this as I am not
> an expert on Unix Firewalling.
> 

You can put _anything_ behind a firewall.  You may however need to open
holes in the firewall to let traffic flow to these things if necessary.

Joe
-- 
Josef Karthauser	FreeBSD: How many times have you booted today?
Technical Manager	Viagra for your server (http://www.uk.freebsd.org)
Pavilion Internet plc.  [joe@pavilion.net, joe@uk.freebsd.org, joe@tao.org.uk]


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