From: Mike-Ro-Chanel <mikerochanel@yahoo.it>
To: Henrik Nordstrom <hno@marasystems.com>
Cc: Scott MacKay <scottmackay@yahoo.com>,
Netfilter Developers List <netfilter-devel@lists.netfilter.org>
Subject: Re: Adding packet metadata
Date: Wed, 24 Mar 2004 09:18:52 +0100 [thread overview]
Message-ID: <4061446C.7050502@yahoo.it> (raw)
In-Reply-To: <Pine.LNX.4.44.0403240852150.22258-100000@filer.marasystems.com>
Henrik Nordstrom wrote:
> On Wed, 24 Mar 2004, Mike-Ro-Chanel wrote:
>
>
>>An interesting question about MARK field in SKB structure is: Can I use
>>all 32-bit of "nfmark" for adding metadata?
>
>
> Yes.
>
>
>>Iptables front-end (from command line) seems to take mark value as a
>>8-bit number.
>
>
> What makes you think so?
Now I understand, it is my error on iptables usage.
> There is a slight signed bug in the string_to_number function which
> prevents the use of the 2^31 bit, easily fixed by changing it to use
> unsigned.
>
Ok, thanks for the tip!
Mike-Ro-Chanel
next prev parent reply other threads:[~2004-03-24 8:18 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-17 18:46 Creating rules without the /sbin/iptables command? Victor Julien
2004-03-17 19:25 ` Cedric Blancher
2004-03-17 20:59 ` Victor Julien
2004-03-18 8:56 ` Cedric Blancher
2004-03-17 21:34 ` Henrik Nordstrom
2004-03-17 21:34 ` Henrik Nordstrom
2004-03-17 21:53 ` Victor Julien
2004-03-17 23:08 ` John A. Sullivan III
2004-03-17 23:45 ` Henrik Nordstrom
2004-03-17 23:59 ` John A. Sullivan III
2004-03-18 1:15 ` Henrik Nordstrom
2004-03-18 1:30 ` John A. Sullivan III
2004-03-18 1:34 ` Scott MacKay
2004-03-18 8:17 ` Henrik Nordstrom
2004-03-18 7:25 ` Victor Julien
2004-03-18 8:07 ` Henrik Nordstrom
2004-03-18 12:49 ` Victor Julien
2004-03-18 23:45 ` Henrik Nordstrom
2004-03-19 19:01 ` Victor Julien
2004-03-19 22:03 ` Henrik Nordstrom
2004-03-19 22:16 ` Victor Julien
2004-03-19 22:41 ` Henrik Nordstrom
2004-03-19 22:56 ` Victor Julien
2004-03-20 1:52 ` Henrik Nordstrom
2004-03-18 11:29 ` John A. Sullivan III
2004-03-18 12:52 ` Victor Julien
2004-03-18 14:12 ` John A. Sullivan III
2004-03-23 16:23 ` Adding packet metadata Scott MacKay
2004-03-24 0:06 ` Henrik Nordstrom
2004-03-24 7:38 ` Mike-Ro-Chanel
2004-03-24 8:01 ` Henrik Nordstrom
2004-03-24 8:18 ` Mike-Ro-Chanel [this message]
2004-03-24 11:52 ` Scott MacKay
2004-03-24 15:05 ` Henrik Nordstrom
2004-03-17 23:04 ` Creating rules without the /sbin/iptables command? John A. Sullivan III
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