Re: [oss-drivers] Re: [PATCH/RFC net-next 1/2] flow dissector: ND support

From: Tom Herbert <redacted>
Date: Wed, 8 Feb 2017 10:33:46 -0800

On Wed, Feb 8, 2017 at 1:28 AM, Simon Horman [off-list ref] wrote:

quoted

I think the above paragraph gets back to Tom's original question regarding
making things more complex just for OvS (use-cases). Possibly ND is an edge
case even for OvS and on reflection my timing for posting it seems to have
been less than ideal.

If it wasn't ND it would be something else... with all the activity
happening in networking features and HW this is a timely discussion.
Flow dissector presents a good example of a function that might become
a dumping ground for an endless stream of features if we don't figure
out how exercise some restraint.

I agree on most points.

But, I would say that in this specific case, since we have ARP support in
there already it behooves us to support the ipv6 side in the form of ND
too.

Then we can put a line in the sand and say that future feature additions
in this area require serious discussion.

Ok Tom?