netdev - Re: [PATCH v3] vxlan: Allow setting destination to unicast address.

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Message-ID: <OFFC1F809A.A46D5693-ON85257B4F.0045C6CF-85257B4F.0047D03F@us.ibm.com>
Date:	Tue, 16 Apr 2013 09:04:22 -0400
From:	David Stevens <dlstevens@...ibm.com>
To:	Mike Rapoport <mike.rapoport@...ellosystems.com>
Cc:	Atzm Watanabe <atzm@...atosphere.co.jp>,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	netdev-owner@...r.kernel.org,
	Stephen Hemminger <stephen@...workplumber.org>,
	Cong Wang <xiyou.wangcong@...il.com>
Subject: Re: [PATCH v3] vxlan: Allow setting destination to unicast address.

netdev-owner@...r.kernel.org wrote on 04/16/2013 02:46:36 AM:

> From: Mike Rapoport <mike.rapoport@...ellosystems.com>

> I've just sent an rfc patch that is slightly more generic version of
> Atzm Watanabe work (1). It makes the "default destination" a list of
> destinations rather than a single entry.
> If the approach seems Ok, I can extend it to do "everything an fdb can".

I'd like to see those combined, with the "group" references changed to
"remote_default", "default_dst" or something along those lines to
indicate it is a default fdb entry.

When a new list element is a multicast address, also join the group
for receive side.

Also allow PORT, VNI and IFINDEX attributes, and require nonzero,
valid IFINDEX for multicast destinations.

So, yes, I think your patch is a step in the right direction.

                                                +-DLS

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