From: Samuel Thibault <samuel.thibault@gnu.org>
To: Vasiliy Tolstov <v.tolstov@selfip.ru>
Cc: Peter Maydell <peter.maydell@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>,
"J. Kiszka" <jan.kiszka@siemens.com>
Subject: Re: [Qemu-devel] [PULL 0/5] ipv4-only and ipv6-only support
Date: Thu, 31 Mar 2016 14:10:46 +0200 [thread overview]
Message-ID: <20160331121046.GU2636@var.bordeaux.inria.fr> (raw)
In-Reply-To: <CACaajQu3yzp5-=-dbD313vSSwfB0nwm6MRit_OnhMVCG6knYQg@mail.gmail.com>
Vasiliy Tolstov, on Thu 31 Mar 2016 15:03:31 +0300, wrote:
> 2016-03-31 14:57 GMT+03:00 Samuel Thibault <samuel.thibault@gnu.org>:
> > I'm surprised that the vm tries to access the network via ipv6 by
> > default. Which OS is this? With the default fec0:: prefix, ipv4
> > should be preferred. Latest versions of the patch (which was commited)
> > also make qemu send a net unreachable icmpv6 response when ipv6 is not
> > available on the host, so that the guest knows without delay that ipv6
> > is not actually available.
>
> This is debian. I'm use old patch for qemu-2.1.0.
Which prefix do you get inside the guest? Which version of Debian the
guest is? I'm really surprised that fec0:: gets prefered over an ipv4
address.
Samuel
next prev parent reply other threads:[~2016-03-31 12:10 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-31 9:20 [Qemu-devel] [PULL 0/5] ipv4-only and ipv6-only support Samuel Thibault
2016-03-31 9:20 ` [Qemu-devel] [PULL 1/5] slirp: Allow disabling IPv4 or IPv6 Samuel Thibault
2016-03-31 9:20 ` [Qemu-devel] [PULL 2/5] slirp: Split get_dns_addr Samuel Thibault
2016-03-31 9:20 ` [Qemu-devel] [PULL 3/5] slirp: Add dns6 resolution Samuel Thibault
2016-03-31 9:20 ` [Qemu-devel] [PULL 4/5] slirp: Support link-local DNS addresses Samuel Thibault
2016-03-31 9:20 ` [Qemu-devel] [PULL 5/5] slirp: Add RDNSS advertisement Samuel Thibault
2016-03-31 11:30 ` [Qemu-devel] [PULL 0/5] ipv4-only and ipv6-only support Peter Maydell
2016-03-31 11:44 ` Samuel Thibault
2016-03-31 11:49 ` Vasiliy Tolstov
2016-03-31 11:57 ` Samuel Thibault
2016-03-31 12:03 ` Vasiliy Tolstov
2016-03-31 12:04 ` Vasiliy Tolstov
2016-03-31 12:14 ` Samuel Thibault
2016-03-31 12:20 ` Vasiliy Tolstov
2016-03-31 12:10 ` Samuel Thibault [this message]
2016-03-31 12:20 ` Vasiliy Tolstov
2016-03-31 12:47 ` Peter Maydell
2016-03-31 12:51 ` Samuel Thibault
2016-03-31 14:11 ` Peter Maydell
2016-03-31 14:19 ` Samuel Thibault
2016-03-31 14:44 ` Peter Maydell
2016-03-31 14:49 ` Samuel Thibault
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