Date: Thu, 7 Jun 2018 19:42:34 +0200
From: Gert Doering <gert@...1296...>
Message-ID: <20180607174234.GQ57262@...1296...>
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Subject: Re: [Openvpn-devel] [PATCH 1/5] tun: ensure interface can be
 configured with IPv6 only
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To: Selva Nair <selva.nair@...277...>
Cc: Gert Doering <gert@...1296...>, Antonio Quartulli <a@...2181...>, openvpn-devel <openvpn-devel@lists.sourceforge.net>

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Hi,

On Thu, Jun 07, 2018 at 01:05:19PM -0400, Selva Nair wrote:
> It happens because the patch skips CONFIG_TUN ioctl when v4 address is
> not set. I think that skips some initialization steps. I had expected
> the patch to setup the driver using 0/0/0 as the addres/mask/net as we
> discussed earlier. Fixing that should make the tap driver talk back to
> us and v6 work.

Oh, indeed.  That will be needed.

(I "assumed" - which I shouldn't do - that this is already happening)

gert

--=20
"If was one thing all people took for granted, was conviction that if you=20
 feed honest figures into a computer, honest figures come out. Never doubte=
d=20
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistre=
ss

Gert Doering - Munich, Germany                             gert@...1296...

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