Cellular Digital Packet Data (CDPD) - Bnrg.cs.berkeley.edu ...
Cellular Digital Packet Data (CDPD) - Bnrg.cs.berkeley.edu ...
Cellular Digital Packet Data (CDPD) - Bnrg.cs.berkeley.edu ...
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Network Layer Mobility:<strong>CDPD</strong> vs. Mobile IP• Information sent by Attachment Agent to Home AgentParameter DescriptionPermanent IP address of mobile nodeSequence control for reg requestsAuthentication: Mobile Node—HAIdentity of Mobile Node’s HARequested Lifetime of RegistrationTunnel EndpointRequest for HA to maintain multiple regsimultaneously*Authentication: Mobile Node—Attach AgentTraffic Encapsulation btwn HA and AANon-default Authent method & crypto keyCarrier affiliation of Attachment AgentMobile IPHome AddressIdentificationMH Authen ExtensionHALifetimeCare-Of AddressCodeMobile-Foreign Authen ExtMin Encapsulation ExtKey ID<strong>CDPD</strong>Src Network AddressRegistration CountAuthentication ParameterForeign Network AddressLocation InfoAA forwards registration request to Home Agent<strong>CDPD</strong>: Redirect Request messageMobile IP: Registration Request agent25
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