From: grenville armitage <garmitage@swin.edu.au>
To: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] Dealing with P2P traffic in modern networks - measurement, identification, and control
Date: Thu, 29 Sep 2011 06:51:58 +1000 [thread overview]
Message-ID: <4E8388EE.7000106@swin.edu.au> (raw)
In-Reply-To: <1317231659.4324.14.camel@probook>
On 09/29/2011 03:40, Jesper Dangaard Brouer wrote:
>
> Thanks Dave,
>
> I have always had the dream of implementing a behavioural based traffic
> classification Netfilter module. But I have been unable to find some
> good research in this area, this might be the answer :-)
>
> If anybody else on the list have links/articles relating to behavioral
> traffic classification, I'm interested! :-)
If by "behavior" you're referring to the statistical patterns within flows
(packet length variations, inter arrival times, etc) you might be interested
in our DIFFUSE (http://caia.swin.edu.au/urp/diffuse) work. We've extended
FreeBSD's ipfw firewall code so that it can recognise traffic based on statistical
characteristics, and use this (rather than direct packet inspection) to trigger
e.g. rate shaping, etc. Although our prototype code was initially developed
for FreeBSD, we've got a preliminary Linux port too. The website contains an
overview description, docs and patch files against FreeBSD and Linux source.
cheers,
gja
next prev parent reply other threads:[~2011-09-28 20:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-28 15:56 Dave Taht
2011-09-28 17:40 ` Jesper Dangaard Brouer
2011-09-28 18:03 ` Jesper Louis Andersen
2011-10-03 12:03 ` David Täht
2011-09-28 20:51 ` grenville armitage [this message]
2011-09-29 21:58 ` Jesper Dangaard Brouer
2011-10-01 1:02 ` grenville armitage
2012-04-17 3:23 ` grenville armitage
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