On Jun 22, 2011, at 7:41 AM, Mikael Abrahamsson wrote:
> I agree, that's the deployment model I advocate for hostile scenarios. Use 
> DHCPv6 for stateful addressing, advertise default GW via RA, don't advertise 
> any on-link prefix, and make sure hosts can't L2 communicate at all with each 
> other by means of enforcement in switches (or just separate them into 
> different L2 domains).

Huh.   If I had a choice between RA and multicast, I think I'd choose 
multicast.   When you have to utterly cripple your technology in order to 
continue using a protocol, I think it's time to ask whether or not the protocol 
you're using is the right protocol at all.

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