In case you haven't noticed yet, we will have an ipv6 tutorial on: Monday 1 October : 10 am - 5 pm. The tutorial will be given by Florent Parent. Florent Parent is currently working at Viaginie inc. as a consultant in network architecture and security. He is involved in the architecture and deployment of IPv6 in the CA*net network. IPv6 Tutorial outline: Rationale Features Header Addressing ICMPv6, Neighbor Discovery, Autoconfiguration DNS Routing protocols Transition mechanisms Host and Router configurations Internet deployment I hope this helps, David K. ---