From: Stephen Hemminger <shemminger@osdl.org>
To: "David S. Miller" <davem@davemloft.net>
Cc: Thomas Heinz <creatix@hipac.org>, netfilter-devel@lists.netfilter.org
Subject: Re: iptables as a state machine
Date: Fri, 01 Oct 2004 13:33:52 -0700 [thread overview]
Message-ID: <1096662832.23645.4.camel@localhost.localdomain> (raw)
In-Reply-To: <20041001124608.6a6b374c.davem@davemloft.net>
On Fri, 2004-10-01 at 12:46 -0700, David S. Miller wrote:
> On Fri, 01 Oct 2004 10:24:23 +0200
> Thomas Heinz <creatix@hipac.org> wrote:
>
> > Your statement about the algorithmic approach of nf-hipac
> > is wrong.
>
> Thanks for the correction.
>
> > This approach was already considered very early in history
> > of packet classification. Even more complex matchings as
> > context free grammars have been used. Nonetheless, even
> > regular expressions have been found to not being able to
> > cope with high performance demands of todays rule bases.
>
> Any pointers to papers on this topic?
Current state described here:
http://www.netfilter.org/documentation/conferences/nf-workshop-2004-summary.html#AEN525
next prev parent reply other threads:[~2004-10-01 20:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-01 2:39 iptables as a state machine David S. Miller
2004-10-01 3:47 ` shemminger
2004-10-01 4:01 ` David S. Miller
2004-10-01 8:24 ` Thomas Heinz
2004-10-01 19:46 ` David S. Miller
2004-10-01 20:26 ` Thomas Heinz
2004-10-01 20:33 ` Stephen Hemminger [this message]
2004-10-01 11:12 ` Henrik Nordstrom
2004-10-01 12:06 ` Henrik Nordstrom
2004-10-02 8:44 ` Roberto Nibali
2004-10-02 14:42 ` Henrik Nordstrom
2004-10-04 10:04 ` Jozsef Kadlecsik
2004-10-04 15:51 ` Stephen Hemminger
2004-10-01 20:06 ` Gonzalo A. Arana
2004-10-02 21:01 ` Tobias DiPasquale
2004-10-02 21:52 ` Thomas Heinz
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