From: gt90bh@zipmail.com.br
To: lartc@vger.kernel.org
Subject: [LARTC] U32 Port Range
Date: Tue, 05 Oct 2004 11:06:13 +0000 [thread overview]
Message-ID: <416254870000037B@www.zipmail.com.br> (raw)
Hi all...
How do i set U32 to filter a port range, instead of a single port?
In normal use: source port 80 we use: "... match ip sport 80 0xffff ..."
- I know that is something about the 0xffff parameter....
I need to filter ports 1 ~ 1024 to a higher priority class... i tried with
IPTABLES MARK and TC FW, but it's not working....
(...)
# iptables -t mangle -A PREROUTING -p tcp -sport 10:1024 -j MARK --set-mark
2
# tc filter add dev eth1 protocol ip parent 1:0 prio 1 handle 2 fw classid
1:1
(...)
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next reply other threads:[~2004-10-05 11:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-05 11:06 gt90bh [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-10-05 14:24 [LARTC] U32 Port Range Thilo Schulz
2004-10-06 11:44 ` Thilo Schulz
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