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Re: 6to4 security questions
Pekka Savola wrote:
>
> On Fri, 22 Nov 2002, Brian E Carpenter wrote:
> > There are spoofing/DDOS risks in the host-based anycast 6to4 model
> > that has been implemented but never fully specified.
>
> Do not classify this as "host-based". There is nothing particularly
> host-based in this.
Yes there is, because hosts don't generally support BGP4+
>
> And you said you're not aware of anything in the spec that'd need
> modification. Right..
My original preference was to *only* specify the BGP4+ model
for 6to4. I was talked out of it.
Brian