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ftp_inp
2005 Nov 11
3
passive FTP trafic control
Hi All
How to classify packets belonging to a FTP session?
Port 21 session is easy. but what about data transfers? Their port numbers
(both) are above 1024.
I was thinking about ip_conntrack_ftp. Something like:
iptables -A FORWARD -p tcp --sport 1024: --dport 1024: \
-m state --state ESTABLISHED,RELATED -j CLASSIFY --set-class X:Y
But what if I also have ip_conntrack_irc, for instance.