netdev - Re: [PATCH iproute2-next v7] ip-link: add support for nolocalbypass in vxlan

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Message-ID: <87sfb6pfqh.fsf@laptop.lockywolf.net>
Date: Mon, 05 Jun 2023 14:47:12 +0800
From: Vladimir Nikishkin <vladimir@...ishkin.pw>
To: Ido Schimmel <idosch@...sch.org>
Cc: netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, eng.alaamohamedsoliman.am@...il.com,
 gnault@...hat.com, razor@...ckwall.org, idosch@...dia.com,
 liuhangbin@...il.com, eyal.birger@...il.com, jtoppins@...hat.com
Subject: Re: [PATCH iproute2-next v7] ip-link: add support for nolocalbypass
 in vxlan


Ido Schimmel <idosch@...sch.org> writes:

> On Sun, Jun 04, 2023 at 10:00:51PM +0800, Vladimir Nikishkin wrote:
>> Add userspace support for the [no]localbypass vxlan netlink
>> attribute. With localbypass on (default), the vxlan driver processes
>> the packets destined to the local machine by itself, bypassing the
>> userspace nework stack. With nolocalbypass the packets are always
>> forwarded to the userspace network stack, so userspace programs,
>> such as tcpdump have a chance to process them.
>> 
>> Signed-off-by: Vladimir Nikishkin <vladimir@...ishkin.pw>
>> ---
>> v6=>v7:
>> Use the new vxlan_opts data structure. Rely on the printing loop
>> in vxlan_print_opt when printing the value of [no] localbypass.
>
> Stephen's changes are still not present in the next branch so this patch
> does not apply

Sorry for the confusion, I thought that the tree to develop against is
git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git

Apologies.

-- 
Your sincerely,
Vladimir Nikishkin (MiEr, lockywolf)
(Laptop)
--
Fastmail.