Jui-Chi Liang

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This paper presents the dynamic external Home Agent (x-HA) assignment, fast authentication, and preauthentication in mobile Virtual Private Networks (VPNs). The proposed architecture is based on the mobile VPN proposed by the IETF, which adopts Mobile IP and IPsec. The IETF solution, however, leads to two questions: where should we put the x-HA and how(More)
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