A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Locator/ID Separation Protocol Working Group
of the IETF.
Title : LISP Map-Versioning
Author(s) : Luigi Iannone
Damien Saucez
Olivier Bonaventure
Filename : draft-ietf-lisp-map-versioning-04.txt
Pages : 21
Date : 2011-09-20
This document describes the LISP (Locator/ID Separation Protocol)
Map-Versioning mechanism, which provides in-packet information about
Endpoint-ID to Routing Locator (EID-to-RLOC) mappings used to
encapsulate LISP data packets. The proposed approach is based on
associating a version number to EID-to-RLOC mappings and transport
such a version number in the LISP specific header of LISP-
encapsulated packets. LISP Map-Versioning is particularly useful to
inform communicating Ingress Tunnel Routers (ITRs) and Egress Tunnel
Routers (ETRs) about modifications of the mappings used to
encapsulate packets. The mechanism is transparent to legacy
implementations, since in the LISP-specific header and in the Map
Records, bits used for Map-Versioning can be safely ignored by ITRs
and ETRs that do not support the mechanism.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-lisp-map-versioning-04.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-lisp-map-versioning-04.txt
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