From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Kyeong Yoo <Kyeong.Yoo@alliedtelesis.co.nz>
Cc: "netfilter-devel@vger.kernel.org" <netfilter-devel@vger.kernel.org>
Subject: Re: New multiple DSCP match by "-m dscp --dscp-multi value,value,..."
Date: Tue, 4 Aug 2015 11:19:35 +0200 [thread overview]
Message-ID: <20150804091935.GA7852@salvia> (raw)
In-Reply-To: <55BEE85E.2070001@alliedtelesis.co.nz>
On Mon, Aug 03, 2015 at 04:04:46AM +0000, Kyeong Yoo wrote:
> I found this is useful for me to match multiple DSCP values in a rule.
>
> For example, if you want to handle traffic with a list of DSCP same way,
> instead of using this:
>
> -A FORWARD ...cond1... -m dscp --dscp-class AF11 -j TARGET
> -A FORWARD ...cond1... -m dscp --dscp-class AF21 -j TARGET
> -A FORWARD ...cond1... -m dscp --dscp-class AF31 -j TARGET
> -A FORWARD ...cond2... -m dscp --dscp 10 -j TARGET
> -A FORWARD ...cond2... -m dscp --dscp 20 -j TARGET
>
> you can use:
>
> -A FORWARD ...cond1... -m dscp --dscp-multi AF11,AF21,AF31 -j TARGET
> -A FORWARD ...cond2... -m dscp --dscp-multi 10,20 -j TARGET
We support multiple matches in a rule for long time already:
-A FORWARD ...cond1... -m dscp --dscp-class AF11 \
-m dscp --dscp-class AF21 \
-m dscp --dscp-class AF31 \
-j TARGET
next prev parent reply other threads:[~2015-08-04 9:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-03 4:04 New multiple DSCP match by "-m dscp --dscp-multi value,value,..." Kyeong Yoo
2015-08-04 9:19 ` Pablo Neira Ayuso [this message]
2015-08-04 9:25 ` Florian Westphal
2015-08-04 9:35 ` Pablo Neira Ayuso
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