From: "Jörg Esser" <jackfritt@boh.de>
To: netfilter@lists.netfilter.org
Subject: Re: length match problem
Date: Thu, 09 Jan 2003 08:53:10 +0100 [thread overview]
Message-ID: <3E1D2A66.6040503@boh.de> (raw)
In-Reply-To: <200301091039.44259.fabrice@netfilter.org>
Fabrice MARIE wrote:
>Hello Joerg,
>
>On Thursday 09 January 2003 06:14, Jackfritt wrote:
>
>
>>Ok I have the following problem.
>>iptables -A OUTPUT -o ppp0 -p tcp -m length --length :40 -j MARK --set-mark 10
>>That should mark all ACK's or not ?
>>When I try to do this I get the error:
>>iptables: Invalid argument
>>[...]
>>So now my question is what am I doin wrong ?
>>
>>
>
>Typically when the only error message from iptables
>is 'Invalid Argument', the actual error message would
>be most of the time in the kernel log.
>i.e. If I run your command above, it tells me
>
># dmesg
>MARK: can only be called from "mangle" table, not "filter"
>
>
Hmm forget to look there (Just a newbie ;)
>So, you should be using a -t mangle in front..
>
>
Thx that did it.
>Have a nice day,
>
>
You too.
prev parent reply other threads:[~2003-01-09 7:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-08 22:14 length match problem Jackfritt
2003-01-09 2:39 ` Fabrice MARIE
2003-01-09 7:53 ` Jörg Esser [this message]
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