From: Werner Almesberger <wa@almesberger.net>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] DSMARK and Filters
Date: Sat, 20 Jul 2002 23:16:20 +0000 [thread overview]
Message-ID: <marc-lartc-102720685211049@msgid-missing> (raw)
In-Reply-To: <marc-lartc-102717855320686@msgid-missing>
Tarek Amr wrote:
> I have a root qdisc "DSMARK" with a CBQ qdisc attached in it
> so I wanted to re classify the packets within the CBQ according to the mark
> they have acquired at the DSMARK. But when I used a u32 filter "matching
> on the ToS field" it failed,
Yes, dsmark only changes the DS/ToS field (if at all) when the packet
leaves dsmark, i.e. right before it hits the wire.
> then I read that I have to use some kind of filter called tcindex,
> but I really don't know it's syntax well, and what's the handles
> parameter in it .. etc.
Please read
ftp://icaftp.epfl.ch/pub/linux/diffserv/misc/dsid-01.ps.gz
- Werner
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/ Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net /
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prev parent reply other threads:[~2002-07-20 23:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-20 15:21 [LARTC] DSMARK and Filters Tarek Amr
2002-07-20 23:16 ` Werner Almesberger [this message]
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