From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dirk Morris <dmorris@metavize.com>
Subject: Re: -m physdev iptables: Invalid Argument
Date: Fri, 24 Oct 2003 17:26:40 -0700
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To: Patrick McHardy <kaber@trash.net>
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Patrick McHardy wrote:

>> ~ # sudo  /sbin/iptables  -m physdev -t nat --physdev-in eth0 -A 
>> PREROUTING -p tcp --destination-port 7:7  -j REDIRECT --to-port 20257
>> iptables: Invalid argument
>
> -m phydev --phsydev-in eth0

I assume you mean "-m physdev"

~ # sudo  /sbin/iptables  -m physdev --physdev-in eth0 -t nat -A 
PREROUTING -p tcp --destination-port 7:7  -j REDIRECT --to-port 
20257                                               
iptables: Invalid argument

Could you please just state the command you are using in a clear manner?
(and a uname -a)

Thanks