[ovs-discuss] Is a new field in flow.h necessary for matching on a custom v6 extension header?

Ben Pfaff blp at ovn.org
Wed Feb 21 16:10:42 UTC 2018


On Mon, Feb 19, 2018 at 06:15:30PM +0100, Alan Kayahan wrote:
> I have a custom v6 extension header, in which I would like to perform an
> LPM match on only one 32bit field.
> 
> Since an extension header is technically not a new field, do I still need
> to introduce anything in the struct flow?

Without anything in struct flow, how do you propose to match on it?


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