From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Doug Evans <dje@google.com>, QEMU Developers <qemu-devel@nongnu.org>
Cc: libvir-list@redhat.com,
Samuel Thibault <samuel.thibault@ens-lyon.org>,
Jason Wang <jasowang@redhat.com>,
"Daniel P. Berrange" <berrange@redhat.com>
Subject: Re: [RFC] Change default ipv6 network from fec0/10 (site local) to fe80/10 (link local)
Date: Wed, 27 Jan 2021 22:46:13 +0100 [thread overview]
Message-ID: <7e80b14a-e749-c5a4-69e1-83239f2ee5b1@redhat.com> (raw)
In-Reply-To: <CADPb22QjukHvqxTzjXUZyiO7jdDxKaHd=ioAb8SSgfrAUgiskg@mail.gmail.com>
Hi Doug,
Cc'ing more developers.
On 1/27/21 8:13 PM, Doug Evans wrote:
> Hi.
>
> This is just an information gathering question. I don't know enough to
> formally propose the change.
> I happened to notice QEMU's default for the ipv6 network is fec0::/10
> which is deprecated (RFC3879).
> I think(!) an obvious replacement is fe80::/10, link local.
>
> Has anyone thought about this issue or know of reasons why we shouldn't
> make this change?
I'm a bit worried this could break various scripts and firewall rules
where this is the expected default range...
next prev parent reply other threads:[~2021-01-27 21:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 19:13 [RFC] Change default ipv6 network from fec0/10 (site local) to fe80/10 (link local) Doug Evans
2021-01-27 21:46 ` Philippe Mathieu-Daudé [this message]
2021-01-27 21:55 ` Samuel Thibault
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