From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Question on hashkey
Date: Tue, 13 Aug 2002 07:54:24 +0000 [thread overview]
Message-ID: <marc-lartc-102922542406598@msgid-missing> (raw)
In-Reply-To: <marc-lartc-102914118827978@msgid-missing>
On Tuesday 13 August 2002 04:27, Cheng Kwok Wing, William wrote:
> Hi,
>
> Thanks for your reply.
>
> Does it mean that "fw" has implemented hashing
> implicitly??
>
> Suppose I've the following fitler rules:
> tc filter add dev eth0 parent 1: protocol ip prio 3
> handle 1 fw
> tc filter add dev eth0 parent 1: protocol ip prio 3
> handle 2 fw
> tc filter add dev eth0 parent 1: protocol ip prio 3
> handle 3 fw
> tc filter add dev eth0 parent 1: protocol ip prio 3
> handle 4 fw
> ........ and more
> How does the hashing work here?? What is the hash key?
There is no real hash key. If you add the filter :
tc filter add dev eth0 parent 1: protocol ip prio 3 fw
then the mark is used as the classid. So packets marked with 3 will end in
class 1:3, etc. So you only need 1 fulter.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
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prev parent reply other threads:[~2002-08-13 7:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-12 8:31 [LARTC] Question on hashkey Cheng Kwok Wing, William
2002-08-12 11:19 ` Stef Coene
2002-08-13 2:27 ` Cheng Kwok Wing, William
2002-08-13 7:54 ` Stef Coene [this message]
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