From: "Bo Jacobsen" <subs@systemhouse.dk>
To: netfilter@lists.netfilter.org
Subject: Problem seperating FTP & ms-streaming traffic
Date: Sun, 14 Mar 2004 22:49:41 +0100 [thread overview]
Message-ID: <000d01c40a0e$450f0a50$de0aa8c0@comp> (raw)
I have a problem allowing forwarding of passive internal ftp traffic and, at the
same time disallowing ms-streaming (port 1755).
Whenever I allow the passive ftp, it also allows ms-streaming going through.
My rules are:
iptables -A FORWARD -m state --state NEW,ESTABLISHED -s local_lan --sport highports --dport ftp -j ACCEPT
iptables -A FORWARD -m state --state ESTABLISHED,RELATED -s local_lan --sport highports --dport highports -j ACCEPT
ms-streaming is a highport (1024:) but as there are no NEW in the second rule, it should
not apply to new ms-streaming connections.
Any idears
Bo Jacobsen
next reply other threads:[~2004-03-14 21:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-14 21:49 Bo Jacobsen [this message]
2004-03-14 22:21 ` Problem seperating FTP & ms-streaming traffic Antony Stone
2004-03-15 0:57 ` Bo Jacobsen
2004-03-15 1:05 ` forum
2004-03-15 7:26 ` Antony Stone
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