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 Mobile Nodes to Attachment 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 keyMobile IPHome AddressIdentificationMH Authen ExtensionHALifetimeCare-Of AddressCodeMobile-Foreign Authen ExtMin Encapsulation ExtKey ID<strong>CDPD</strong>Src Network AddressRegistration CountAuthentication ParameterOptionalFootnotes:* Mobile IP allows MH to be registered with multiple FAs; <strong>CDPD</strong> does not<strong>CDPD</strong>: End System Hello messageMobile IP: Registration Request message24
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