Re: New multiple DSCP match by "-m dscp --dscp-multi value,value,..."

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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
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