On 12-03-27 17:52, William Herrin wrote:
> On Tue, Mar 27, 2012 at 8:10 AM, Alexandru Petrescu
> If added, I think it should be non-authoritative. That is, the
> receiving host can use it briefly to get a jump start on communication
> but is expected to promptly perform an ND request for the
> authoritative MAC. This would allow a host to recover gracefully in
> the inevitable event that the DHCP server and router get out of sync
> about the router's MAC address.
No, we do not plan adding MAC field. That would give us nothing, but
would bring a lot of troubles. In particular, the problem of MAC being
mis-configured or becoming out of sync. ND is a good protocol for that
purpose and is supported by all devices that claim IPv6 compatibility,
so we plan to use it.

Tomek
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