On Tue, 29 Aug 2006 12:44:18 +0200
Olaf Kirch <[EMAIL PROTECTED]> wrote:

> On Tue, Aug 29, 2006 at 06:34:26PM +0900, YOSHIFUJI Hideaki / ?$B5HF#1QL@ 
> wrote:
> > > The attached tentative patch makes IPv6 autoconf depend on the
> > > availability of IFF_MULTICAST. This is admittedly a bit of a hack, but
> > > it makes sense, since DAD and router solicitation do rely on multicast.
> > 
> > I disagree.  The node MUST NOT assign live address on
> > that interface.
> 
> I'm not sure I understand. The Xen bridge devices get fe:ff:ff:ff:ff:ff
> as MAC address.  Which is a bit hackish, but that seems to be the way
> the Xen folks want to do it.

They should be using random_ether_addr() or putting some per instance
specific info into the address.

-- 
Stephen Hemminger <[EMAIL PROTECTED]>
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