Re: [DNA] Confirming today's face-to-face meeting decisions

[Sathya Narayanan <sathya@research.panasonic.com>]

> A LinkID needs to be unique within the set of links that a host might
> potentially move to (possibly within some limited timeframe) so 
> that a
> change in the LinkID received from a previous one gives us the 
> negativeacknowledgement that "no, this is definitely not the same 
> link as one
> we last received an RA from" (rather than having to wait for a 
> timer to
> expire).
I just want to re-state this - time window involved here can be very small and the moment you receive a response wiht NEW landmark before your current landmark is confirmed by your current router you can infer link-change.

- Sathya