From mboxrd@z Thu Jan  1 00:00:00 1970
From: Fabian Gervan <fagervan@gmail.com>
Date: Tue, 26 Jul 2005 13:02:14 +0000
Subject: [LARTC] how to classify sip traffic (voip)
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How i can classify sip traffic (voip)?? =20

I try dst 5060 udp port, but dont'work. sip sesion use dynamic port.

Sniffing packets with windows net-peeker, I see that packets lenghts
is always=87
How i can filter, by  packet lenght, with u32?

Regards
Fabian
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