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Date:      Thu, 29 Oct 1998 13:42:05 -0600 (CST)
From:      Mike Jenkins <mjenkins@carp.gbr.epa.gov>
To:        junkmale@xtra.co.nz
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: Connections succeed even though denied by IPFW
Message-ID:  <199810291942.NAA13229@carp.gbr.epa.gov>
In-Reply-To: <199810291807.HAA15796@witch.xtra.co.nz>

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> From: "Dan Langille" <junkmale@xtra.co.nz>
> Date: Fri, 30 Oct 1998 07:07:59 +1300
>
> Is it correct to assume that firewall proxies are not suspectible the same 
> problem?  I don't think so.  That's why I'm curious as to why Chapman 
> mentions packet filtering, not proxies.

Chapman's paper was about using packet filters for network security and
was not about firewalls.  It may have been sort of pre-firewall days (1992).

See the Firewall FAQ (http://www.interhack.net/pubs/fwfaq/) for more info
on firewalls.

Mike

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