[LARTC] how to classify sip traffic (voip)

[Sylvain Bertrand]

On Mar 26 juillet 2005 15:02, Fabian Gervan a écrit :
> How i can classify sip traffic (voip)??
>
> 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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You may want to use l7-filters and mark the packets with iptables.

Regards,

-- 
Sylvain Bertrand
Paris, FRANCE
+33 (0)6 64 43 17 69