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To: freebsd-questions@freebsd.org
Subject: Re: [freebsd-questions] ipfw dynamic rule - let ftp after ssh in?
References: <200208301746.23722.jrhoden@unimelb.edu.au>
From: Lowell Gilbert <freebsd-questions-local@be-well.no-ip.com>
Date: 01 Sep 2002 12:43:08 -0400
In-Reply-To: <200208301746.23722.jrhoden@unimelb.edu.au>
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Jacob Rhoden <jrhoden@unimelb.edu.au> writes:

> I was wondering, is there a way to let ipfw create a rule to open a port for a 
> temporary period of time after a connection on another port. ie, so only ssh 
> users can ftp after ssh'ing in.

You could always try using tcpwrappers in combination with ipfw.  
It would be a non-trivial thing to configure, but not exactly
rocket science either.

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