[j-nsp] DSCP field not matched

Saku Ytti saku at ytti.fi
Mon Jun 1 02:22:51 EDT 2020


On Sun, 31 May 2020 at 22:51, james list <jameslist72 at gmail.com> wrote:

> It seems EX4300 is not able to intercept family MPLS dscp field.
>
> Any idea ?

Pretty sure you need another device, like EX4650 with a flexible
filter or run 802.1Q for classification. You have implied ether-type
0x800 there, but even if you change it to 0x8847 it won't help you, as
you can't parse IP out of the MPLS nor can you match EXP/TC.
You also can't classify on EXP/TC under class-of-service classifier.

-- 
  ++ytti


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