From: Michal Martinek <michal.martinek@siemens.com>
To: "Gáspár Lajos" <swifty@freemail.hu>
Cc: netfilter@lists.netfilter.org
Subject: Re: netfilter_queue: how to obtain address info from queued packet
Date: Tue, 23 Jan 2007 11:18:04 +0100 [thread overview]
Message-ID: <45B5E0DC.2020703@siemens.com> (raw)
In-Reply-To: <45B5DF09.6030001@freemail.hu>
Gáspár Lajos wrote:
>
> Michal Martinek írta:
>> Hello all,
>>
>> I am quite a newbie to the netfilter world, so maybe my approach is
>> naive. I would like to block communication coming from/to some ports
>> according to the content of packets. Unfortunately these ports are not
>> static, so port specific netfilter rule cannot be used. So my question
>> is:
>>
> Do you know the STRING module ?
I'm afraid not. Can you give me some explanation (or link)?
>> Is it possible to obtain some address info (source/destination address
>> and ports) from the packet queued from netfilter?
next prev parent reply other threads:[~2007-01-23 10:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-23 10:03 netfilter_queue: how to obtain address info from queued packet Michal Martinek
2007-01-23 10:10 ` Gáspár Lajos
2007-01-23 10:18 ` Michal Martinek [this message]
2007-01-23 10:27 ` Gáspár Lajos
2007-01-23 10:40 ` Michal Martinek
2007-01-23 11:49 ` Gáspár Lajos
2007-01-23 10:31 ` Cedric Blancher
2007-01-23 11:53 ` Michal Martinek
2007-01-23 12:33 ` Cedric Blancher
2007-01-23 12:50 ` Michal Martinek
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