RE: runumbering (was: Re: IPv6: Past mistakes repeated?)

[Paul Francis]

>  > mid-connection.  I would assume that what people have in
>  > mind for this are the mobility mechanisms?  (The alternative
>  > is 8+8 or some variant, which I understand to be contentious
>  > enough that it is a defacto non-starter.)
>  
>  The rubbing point is that identifying is not quite enough -- you need
>  "secure identifying" in order to avoid connection hijacking, probably
>  through some variation of IPSEC. Which brings us back to NATs not being
>  terribly helpful...
>  

But if the mechanisms used are the mobility mechanisms, then the
security mechanisms for mobility will apply...

PF