From: Nick Drage <nickd@metastasis.org.uk>
To: netfilter@lists.netfilter.org
Subject: Re: UDP forwarding trouble
Date: Wed, 3 Aug 2005 12:09:19 +0100 [thread overview]
Message-ID: <20050803110919.GQ18838@metastasis.org.uk> (raw)
In-Reply-To: <42E53D5C.2050004@pierre.juhen>
On Mon, Jul 25, 2005 at 09:28:28PM +0200, Pierre JUHEN wrote:
> I have a problem with iptables.
>
> This is the configuration
>
> +---------+ +---------+ +---------+
> | | | | | |
> | A +-----------------+ B ++----------------+ C |
> | | | | | |
> +---------+ +---------+ +---------+
>
> A sends UDP packets (ports p1, p2, p3) to C through B.
If the packets are being sent from A to C...
> There is a continuous flow of UDP/p1 packets (10 packets/s) whilst
> p2 and p3 are more seldom.
>
> When I activate a rule to redirect all UDP packets from A to B
> the rule seems to be applied only to p2 and p3 ports, p1 packets
> are still forwarded directly.
...why do you need to redirect packets?
Are you sure that the three rules ( presumably ) dealing with the three
ports are all the same? Can you post the rules here, with the necessary
obfuscation of course.
--
Any ship can be minesweeper, once.
prev parent reply other threads:[~2005-08-03 11:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-25 19:28 UDP forwarding trouble Pierre JUHEN
2005-08-03 11:09 ` Nick Drage [this message]
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