From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] beginner question about imq
Date: Fri, 12 Sep 2003 16:58:30 +0000 [thread overview]
Message-ID: <marc-lartc-106338601004587@msgid-missing> (raw)
In-Reply-To: <marc-lartc-106318926529070@msgid-missing>
On Friday 12 September 2003 17:22, Szálka Tamás wrote:
> At 19:15 2003. 09. 11.istory. +0200, you wrote:
> > > The picture you have in http://www.docum.org/stef.coene/qos/kptd is
> > > with (or without) the IMQ NAT patch?
> >
> >Without. In prerouting, you see that IMQ is before nat.
> >
> >Stef
>
> With the IMQ NAT patch the order is reversed? The filtering on
> de-masqueraded addresses is only possible, if NAT is b e f o r e IMQ, isn't
> it? Tom
The nat in prerouting is also reponsible for rewriting the addresses of natted
packets. So you want IMQ after nat so the packets entering the imq device
have the real ip address.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.oftc.net
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next prev parent reply other threads:[~2003-09-12 16:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-10 10:23 [LARTC] beginner question about imq Szálka Tamás
2003-09-10 11:33 ` Raghuveer
2003-09-10 18:13 ` Szálka Tamás
2003-09-10 18:36 ` Stef Coene
2003-09-10 19:16 ` Szálka Tamás
2003-09-11 12:39 ` Toshiro Viera
2003-09-11 17:15 ` Stef Coene
2003-09-12 15:22 ` Szálka Tamás
2003-09-12 16:58 ` Stef Coene [this message]
2003-09-12 19:07 ` Szálka Tamás
2003-09-12 21:22 ` Stef Coene
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