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Date:      Fri, 6 Sep 2002 09:02:07 -0700 (PDT)
From:      Dave Young <dave@boldfish.com>
To:        Drew Tomlinson <drew@mykitchentable.net>
Cc:        FreeBSD Questions <questions@FreeBSD.ORG>
Subject:   Re: How To Set Passive FTP Port Range?
Message-ID:  <Pine.LNX.4.44.0209060900090.22424-100000@hat-trick.boldfish.com>
In-Reply-To: <Pine.LNX.4.44.0209060857120.22409-100000@hat-trick.boldfish.com>

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ack...  > 1024

On Fri, 6 Sep 2002, Dave Young wrote:

> ahh, I see, the part I'm missing is passive opens up a < 1024 for the 
> client:
> 
> The result of this is that the server then opens a random unprivileged 
> port (P > 1024) and sends the PORT P command back to the client. The 
> client then initiates the connection from port N+1 to port P on the 
> server to transfer data. 
> 
> 
> 
> So, and in my case, using a firewall w/ connection tracking would allow 
> you to keep the high ports closed, as the firewall would open it up just 
> for that client just for that session. Anyone? is that correct?
> 
> 
> On Fri, 6 
> Sep 2002, Dave Young wrote:
> 

<snip>


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