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 Home Agent to Attachment AgentParameter DescriptionPermanent IP address of mobile nodeSequence control for reg requestsAuthentication: Mobile Node—HAAssigned Lifetime of RegistrationDisposition of RequestAuthentication: Mobile Node—Attach AgentAuthentication: HA—AAFilter to limit range of addrs handled by HAUsage InformationMobile IPIdentificationMH Authen ExtensionLifetimeCodeMobile-Foreign Authen ExtForeign-Home Authen Ext<strong>CDPD</strong>Dst Network AddressRegistration Seq CountAuthent Update ParameterConfiguration TimerResult CodeAddress MaskHome InfoHA receives registration request from Mobile NodeHA decides whether to confirm or deny requestResult is forwarded to AA, who forwards it to the Mobile Node<strong>CDPD</strong>: Redirect Confirm messageMobile IP: Registration Reply message26