From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sven Neukirchner <s.neukirchner@konabi.de>
Subject: useing mangle to mark packets
Date: Wed, 25 May 2005 09:12:47 +0200
Message-ID: <4294256F.2060007@konabi.de>
Reply-To: s.neukirchner@konabi.de
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Hello,

I use Linux with  iptables as Router.

I want to mark several Packets which are coming from my Clients in my 
Network and where the destination
ist the internet.

so I set following rule as example:

iptables -t mangle -o $DEV -A POSTROUTING -p ICMP -j MARK --set-mark 1

Is there a way to check if the packets get marks?

I tryed following:

iptables  -A FORWARD   -p ICMP -m mark --mark 1 -j LOG --log-prefix 
"mark " --log-level 6

But it doesnt work.

I want to set up traffice shaping using tc.
So I need to mark packets so I can put them in order.


Thanks Sven