netdev - Re: [PATCH iproute2] vxlan: add missing dst port setup option

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Message-ID: <52D0849C.60203@redhat.com>
Date:	Sat, 11 Jan 2014 00:39:08 +0100
From:	Daniel Borkmann <dborkman@...hat.com>
To:	Stephen Hemminger <stephen@...workplumber.org>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH iproute2] vxlan: add missing dst port setup option

On 01/11/2014 12:36 AM, Stephen Hemminger wrote:
> On Thu,  9 Jan 2014 12:56:26 +0100
> Daniel Borkmann <dborkman@...hat.com> wrote:
>
>> Kernel commit 823aa873bc ("vxlan: allow choosing destination port
>> per vxlan") and 553675fb5e ("vxlan: listen on multiple ports")
>> make it "now possible to define the same virtual network id but
>> with different UDP port values which can be useful for migration."
>>
>> However, IFLA_VXLAN_PORT netlink attribute was available in the
>> kernel but hasn't been pushed to iproute2 in order to make use
>> of it, hence, add this option so that people can use it.
>>
>> Signed-off-by: Daniel Borkmann <dborkman@...hat.com>
>> ---
>>   ip/iplink_vxlan.c     | 17 ++++++++++++++++-
>>   man/man8/ip-link.8.in |  6 ++++++
>>   2 files changed, 22 insertions(+), 1 deletion(-)
>>
>
> I restored the older version of IFLA_VXLAN_PORT stuff that was reverted
> because that option was broken on 3.10.

Ok, that's fine, thanks Stephen!
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