Subject: match SIP & RTP packets

From: Lorenzo Allegrucci <[email-masked]>
Date: Wed, 02 Dec 2009 23:38:07 +0100

Hi all, it's not clear to me whether nf_conntrack_sip does SIP and RTP connection
tracking or just SIP.. can you clarify?
I need to match both SIP and RTP packets and I was wondering if the rule
below would satisfy my requirements:

iptables -t mangle -A FORWARD -o eth0 -m helper --helper sip -j CLASSIFY --set-class 1:1

Thank you,