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Date:      12 Apr 2001 17:13:19 -0500
From:      Kirk Strauser <kirk@strauser.com>
To:        freebsd-ipfw@freebsd.org
Subject:   Re: Beating a dead horse - ipfw and FTP
Message-ID:  <87eluxsr5s.fsf@pooh.honeypot>
In-Reply-To: <200104122200.AAA75489@info.iet.unipi.it>
References:  <200104122200.AAA75489@info.iet.unipi.it>

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At 2001-04-12T22:00:40Z, Luigi Rizzo <luigi@info.iet.unipi.it> writes:

> Kirk Strauser wrote:

> >   1.  Connect from client to server port 21
> >   2.  Ask the server what port to connect to for data transmission
> >   3.  Connect from client port 20 to the specified port on the server
> 
> so set a dynamic rule on the server which lets in connections from
> port 20 on the client side.

I think that I botched that explanation.  Could someone better at explaining
these things than I am jump in?
-- 
Kirk Strauser

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