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From: James Sneeringer <james+lartc@vincentsystems.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] why dont packets go where i want?
Date: Fri, 18 Oct 2002 17:42:42 +0000	[thread overview]
Message-ID: <marc-lartc-103496302113625@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103484229426470@msgid-missing>

On Fri, Oct 18, 2002 at 08:41:42AM +0200, Stef Coene wrote:
> There is a -m helper option so you can load additional modules.  There is a 
> module that matches ftp packets (both data and control), but I don't know the 
> syntax.  A google search on "iptables -m helper ftp" will help
> http://www.netfilter.org/documentation/pomlist/pom-oldnat.html#helper :

Looks like it's been submitted for kernel inclusion with newnat:

http://www.netfilter.org/documentation/pomlist/pom-submitted.html#helper

For now, though, you'll still need to use patch-o-matic to be able to
use this module.

> If you want to match all packets belonging to ftp-sessions:
> (both ftp-command and ftp-data connections)
> 
> iptables -A INPUT -m helper --helper ftp -j ACCEPT

You'll also need the ip_conntrack_ftp module to be loaded.

-James

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      parent reply	other threads:[~2002-10-18 17:42 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-17  8:09 [LARTC] why dont packets go where i want? Kertész Viktor
2002-10-17  8:36 ` Francois Dessart
2002-10-17  8:38 ` Francois Dessart
2002-10-17  9:01 ` Kertész Viktor
2002-10-17  9:09 ` Walter Haidinger
2002-10-17  9:29 ` Kertész Viktor
2002-10-17  9:44 ` Francois Dessart
2002-10-17 10:02 ` Walter Haidinger
2002-10-17 10:26 ` Kertész Viktor
2002-10-17 10:44 ` Stef Coene
2002-10-17 11:01 ` Walter Haidinger
2002-10-17 12:16 ` Kertész Viktor
2002-10-17 13:20 ` Walter Haidinger
2002-10-17 13:25 ` Michael T. Babcock
2002-10-17 16:00 ` James Sneeringer
2002-10-17 20:04 ` Walter Haidinger
2002-10-18  6:21 ` Francois Dessart
2002-10-18  6:41 ` Stef Coene
2002-10-18 17:42 ` James Sneeringer [this message]

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