>A new version of I-D, draft-patil-dmm-issues-and-approaches2dmm-00.txt >has been successfully submitted by Basavaraj Patil and posted to the IETF >repository. > >Filename: draft-patil-dmm-issues-and-approaches2dmm >Revision: 00 >Title: Approaches to Distributed mobility management using Mobile IPv6 >and its extensions >Creation date: 2012-03-05 >WG ID: Individual Submission >Number of pages: 13 > >Abstract: > Mobility solutions at the IP layer have been specified in the IETF > for IPv4 and IPv6. These solutions include host and network based > mobility. All of the mobility protocols enable IP session continuity > by providing the mobile host with an IP address or prefix that > remains constant even as the host moves and attaches to different > access networks and points of attachment. Mobile hosts are anchored > at a gateway via a tunnel and the address/prefix provided to the host > via the gateway remains unchanged across mobility events. All IP > sessions initiated or terminated at a mobile host are anchored via > the gateway. A gateway centric approach such as Mobile IP, raises > certain concerns in terms of cost and efficiency. A mobility model > wherein the network entities enabling mobility are distributed is a > way of alleviating the concerns of a gateway centric approach. This > document considers ways to alleviate anchored mobility issues with > approaches that could be considered in a deployment. > > >
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