Goals Independent of the IP mobility management mechanism Work over administrative domains e.g. in inter-domain handover cases or when a multi-homed host is attached to multiple ISPs Provide inter technology handover Provide similar degree of security as existing with the current solutions. Non Goals Designing a new security framework in order to enable network initiated and assisted handover triggering. Initial bootstrapping problem -- The mechanism to gain the initial access to some network is out of scope of. |