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Routing and Discovery Several key points identified: What criteria must be used in the discovery process What identifier spaces to express these criteria in How to include capability aspects Linkage to other common protocol functions The ‘what criteria’ question interacts with the question of what discovery/capability negotiation takes place within the MIH service itself E.g. who selects between ES/IS/CS, how service version number selection takes place Defines some major architectural options Full MN control Discovery details delegated to the network Discovery of adjacent peer or full path Issues for each: deployability, topology hiding, timing w.r.t. network attachment, operation in mixed L2/L3 environment Discusses some options and their issues SLP, DNS SRV, mDNS, DHCP, RA Current status: this is still the major unclear issue Ad hoc discussions this week, we will try to capture and write them up |