Proxy Mobile Ipv6 with Transient Binding for Support of Multihoming

This document specifies the problems of multihoming[1]and solutions of multihoming provided by the transient Binding.[2] Transient Binding is a mechanism applicable to the mobile node's inter-MAG handover while using a single interface or different interfaces. This paper proposes an improvement in the Proxy Mobile IPv6.The extension of Proxy Mobile IPv6 with transient binding will support multihoming and optimizes the handover.In this paper the concepts of transient binding basics like tunnel management, registration and handover concepts are focused based on multihoming environment. In the transient binding mPBU(modified Proxy Binding Update) is continuously and simultaneously stores and update the address scheme of mLMA(Local Mobility Anchor)[2].Here the address auto configuration concept and its terminology t in transient Binding is mainly support for the multihoming. Also this mechanism efficiently supports the uplink and downlink packets between mobile nodes, so it avoids superfluous packet forwarding delay and packet loss.