draft-ietf-mip4-fmipv4-00.txt   draft-ietf-mip4-fmipv4-01.txt 
Mobile IPv4 Working Group Rajeev Koodli Mobile IPv4 Working Group Rajeev Koodli
INTERNET DRAFT Charles E. Perkins INTERNET DRAFT Charles E. Perkins
27 February 2006 Nokia Research Center August 25 2006 Nokia Research Center
Mobile IPv4 Fast Handovers Mobile IPv4 Fast Handovers
draft-ietf-mip4-fmipv4-00.txt draft-ietf-mip4-fmipv4-01.txt
By submitting this Internet-Draft, each author represents that any By submitting this Internet-Draft, each author represents that any
applicable patent or other IPR claims of which he or she is aware applicable patent or other IPR claims of which he or she is aware
have been or will be disclosed, and any of which he or she becomes have been or will be disclosed, and any of which he or she becomes
aware will be disclosed, in accordance with Section 6 of BCP 79. aware will be disclosed, in accordance with Section 6 of BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note Task Force (IETF), its areas, and its working groups. Note
that other groups may also distribute working documents as that other groups may also distribute working documents as
Internet-Drafts. Internet-Drafts.
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and may be updated, replaced, or obsoleted by other documents at and may be updated, replaced, or obsoleted by other documents at
any time. It is inappropriate to use Internet-Drafts as reference any time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt. http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html. http://www.ietf.org/shadow.html.
This document is a submission of the IETF MIP6 WG. Comments should be This document is a submission of the IETF MIP4 WG. Comments should be
directed to the MIP6 WG mailing list, mip6@ietf.org. directed to the MIP4 WG mailing list, mip4@ietf.org.
Abstract Abstract
The Mobile IPv6 fast handover document [2] specifies a protocol to The Mobile IPv6 fast handover document [2] specifies a protocol to
improve latency and packet loss resulting from Mobile IPv6 handover improve latency and packet loss resulting from Mobile IPv6 handover
operations. This document adapts the protocol for IPv4 networks operations. This document adapts the protocol for IPv4 networks
to improve performance over Mobile IPv4 operations, including to improve performance over Mobile IPv4 operations, including
processing of Agent Advertisements, new Care of Address acquisition processing of Agent Advertisements, new Care of Address acquisition
and Registration Request and Reply. However, operation without and Registration Request and Reply. However, operation without
Foreign Agent function at a router is also feasible. In addition, Foreign Agent function at a router is also feasible. In addition,
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[4] C. Perkins (Editor). IP Mobility Support for IPv4. Request for [4] C. Perkins (Editor). IP Mobility Support for IPv4. Request for
Comments (Proposed Standard) 3344, Internet Engineering Task Comments (Proposed Standard) 3344, Internet Engineering Task
Force, August 2002. Force, August 2002.
Questions about this memo can be directed to the authors: Questions about this memo can be directed to the authors:
Rajeev Koodli Charles E. Perkins Rajeev Koodli Charles E. Perkins
Communications Systems Lab Communications Systems Lab Communications Systems Lab Communications Systems Lab
Nokia Research Center Nokia Research Center Nokia Research Center Nokia Research Center
313 Fairchild Drive 313 Fairchild Drive 975 Page Mill Road 975 Page Mill Road
Mountain View, California 94043 Mountain View, California 94043 Palo Alto, California 94304 Palo Alto, California 94304
USA USA USA USA
Phone: +1-650 625-2359 Phone: +1-650 625-2986 Phone: +1-650 625-2359 Phone: +1-650 625-2986
EMail: rajeev.koodli@nokia.com EMail: charliep@iprg.nokia.com EMail: rajeev.koodli@nokia.com EMail: charles.perkins@nokia.com
Fax: +1 650 625-2502 Fax: +1 650 625-2502 Fax: +1 650 739 0779 Fax: +1 650 739 0779
Intellectual Property Statement Intellectual Property Statement
The IETF takes no position regarding the validity or scope of any The IETF takes no position regarding the validity or scope of any
Intellectual Property Rights or other rights that might be claimed to Intellectual Property Rights or other rights that might be claimed to
pertain to the implementation or use of the technology described in pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights this document or the extent to which any license under such rights
might or might not be available; nor does it represent that it has might or might not be available; nor does it represent that it has
made any independent effort to identify any such rights. Information made any independent effort to identify any such rights. Information
on the procedures with respect to rights in RFC documents can be on the procedures with respect to rights in RFC documents can be
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