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Scenario and Problem definition Scenario MN and CN communicate using delay-sensitive service MN is reachable at public HoA corresponding HA is called IP Reachability Home Agent (IRHA) MN doesn‘t want to reveal location to CNs Problem With MIPv6, MN has the choice: short delays (route optimization) or location privacy (reverse tunneling) How to achieve both CN-targeted location privacy and optimized routing simultaneously? CN MN IRHA |