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 Alternative Topology (LISP+ALT)
Author(s) : Vince Fuller
Dino Farinacci
Dave Meyer
Darrel Lewis
Filename : draft-ietf-lisp-alt-07.txt
Pages : 29
Date : 2011-06-30
This document describes a simple distributed index system to be used
by a Locator/ID Separation Protocol (LISP) Ingress Tunnel Router
(ITR) or Map Resolver (MR) to find the Egress Tunnel Router (ETR)
which holds the mapping information for a particular Endpoint
Identifier (EID). The MR can then query that ETR to obtain the
actual mapping information, which consists of a list of Routing
Locators (RLOCs) for the EID. Termed the Alternative Logical
Topology (ALT), the index is built as an overlay network on the
public Internet using the Border Gateway Protocol (BGP) and the
Generic Routing Encapsulation (GRE). Using these proven protocols,
the ALT can be built and deployed relatively quickly without any
changes to the existing routing infrastructure.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-lisp-alt-07.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-alt-07.txt
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