From: Andy Furniss <andy.furniss@dsl.pipex.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Gred/dsmark/htb
Date: Thu, 12 Jan 2006 21:43:57 +0000 [thread overview]
Message-ID: <43C6CD9D.1010409@dsl.pipex.com> (raw)
In-Reply-To: <648A21EA469E3848922D9860785CD5EF45670A@aspen-mail01.aspenview.org>
comp.techs wrote:
> Hi, I am trying to get assured forwarding/expedited forwarding with gred and htb working. Below is the script I am using.
> The following steps are what I thing is how the script works. My problem is that if I remove the HTB qdisc from the script and have the GREDS parent as the dsmark it works, but when I add the htb as a parent of GRED and DSmark the parent of htb it does not work?
>
> Any suggestion appreciated.
> thx jason
>
> 1. The DS field is marked by iptables in prerouting/mangle to the appropriate class.
> 2. DSMark masks the ds and copies ths dscp to the tcindex field.
> 3. filters are selected as per what dscp there handle is.
> 4. the minor of the filter is returned back to the dsmark and copied to the tcindex
>
>
> #!/bin/sh
> tc qdisc del dev eth0 root
> tc qdisc add dev eth0 handle 1:0 root dsmark indices 16 set_tc_index
> tc filter add dev eth0 parent 1:0 protocol ip prio 1 tcindex \
> mask 0xfc shift 2 pass_on
> #af class 1
I think all the filters below here should be on 2:0
> tc filter add dev eth0 parent 1:0 protocol ip prio 1 \
> handle 10 tcindex classid 1:11
> tc filter add dev eth0 parent 1:0 protocol ip prio 1 \
> handle 12 tcindex classid 1:12
> tc filter add dev eth0 parent 1:0 protocol ip prio 1 \
> handle 14 tcindex classid 1:13
> #af class 2
Andy.
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next prev parent reply other threads:[~2006-01-12 21:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-10 16:50 [LARTC] Gred/dsmark/htb comp.techs
2006-01-12 21:43 ` Andy Furniss [this message]
2006-01-18 16:49 ` comp.techs
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