1. DNA design team update Brett Pentland – Monash University

2. Progress Unable to come to agreement on a single solution Discussions have centred on the pros and cons of available techniques

3. Assumptions Routers on a link can hear each other Hosts that can connect to multiple links from one interface can distinguish packets from the different links DNA is complete when link identity decision is made and prefix obtained

4. The Problem RS/RA exchange –Putting the right information in the exchange so that an accurate decision can be made Getting the RA fast

5. RS/RA Exchange Explicit Link Identifier –Random –Prefix-based Complete RA Pre-based Landmark Priority Landmark Hybrid Landmark

6. Getting the RA quickly Fast Router Discovery (RA caching) Simple FastRA Deterministic Fast RA Hash-based deterministic Fast RA Probabilistic Fast RA