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I don't need no stinking firewall!

On Tue, 5 Jan 2010 20:51:47 +0000
Tony Finch <dot at dotat.at> wrote:

> On Tue, 5 Jan 2010, Brian Johnson wrote:
> >
> > Given this information, and not prejudging any responses, exactly what
> > is a firewall for and when is statefull inspection useful?
> 
> Stateful inspection is useful for breaking things in subtle and
> hard-to-debug ways.
> http://fanf.livejournal.com/102206.html
> http://fanf.livejournal.com/95831.html
> 

Your second article (with the pointer to "end-to-end arguments in
systems design") reminded me of this thread that came up on the Linux
networking development mailing list recently. TCP was flaking out, but
if the same traffic was tunnelled over the same connection, all was
good.

Strange TCP behavior over HSDPA
http://www.spinics.net/lists/netdev/msg116809.html




> Tony.
> -- 
> f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/
> GERMAN BIGHT HUMBER: SOUTHWEST 5 TO 7. MODERATE OR ROUGH. SQUALLY SHOWERS.
> MODERATE OR GOOD.
>