[Saad] Fwd: I-D ACTION:draft-crocker-mast-analysis-01.txt

[Dave Crocker <[e-mail]>]

I have been directing conversation about this draft to the multi-6 mailing
list, but perhaps it is better now to use the SAAD forum?

This paper is not part of the MAST proposal.  It is an attempt to understand
the range of proposals and specifications.

This version is a substantial revision.  Much of the credit goes to Marcelo
Bagnulo.


d/
--
 Dave Crocker <dcrocker-at-brandenburg-dot-com>
 Brandenburg InternetWorking <www.brandenburg.com>
 Sunnyvale, CA  USA <tel:[phone]>

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Date: Wednesday, October 22, 2003, 3:34:39 PM
Subject: I-D ACTION:draft-crocker-mast-analysis-01.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.


	Title		: CHOICES FOR MULTIADDRESSING
	Author(s)	: D. Crocker
	Filename	: draft-crocker-mast-analysis-01.txt
	Pages		: 0
	Date		: 2003-10-22
	
An IP Address serves the dual roles as references to a 'place' on
the Internet and to a host on the Internet, labeled 'locator' and
'identifier', respectively. Systems that use IP Addresses as
identifiers cannot support dynamic changes in the mapping between
the identifier and the locator. For a system to use a different
IP Address pair, participants must initiate a new exchange.  In
the case of TCP, this means a new connection. In recent years,
there have been efforts to overcome this limitation, through
different approaches at different places in the Internet
architecture. This paper reviews the basic requirements for
support of multiaddressing (mobility and multihoming), and the
efforts to support them. Barriers to adoption, administrative
overhead, and operational efficiency are of particular concern.

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