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Distribution of diverse BGP paths.
draft-raszuk-diverse-bgp-path-dist-01

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Robert Raszuk , Keyur Patel , Rex Fernando , Isidor Kouvelas , Danny R. McPherson
Last updated 2010-03-05
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

The BGP4 protocol specifies the selection and propagation of a single best path for each prefix. As defined today BGP has no mechanisms to distribute paths other then best path between it's speakers. This behavior results in number of disadvantages for new applications and services. This document presents an alternative mechanism for solving the problem based on the concept of parallel route reflector planes. It also compares existing solutions and proposed ideas that enable distribution of more paths than just the best path. This proposal does not specify any changes to the BGP protocol definition. It does not require upgrades to provider edge or core routers nor does it need network wide upgrades. The authors believe that the GROW WG would be the best place for this work.

Authors

Robert Raszuk
Keyur Patel
Rex Fernando
Isidor Kouvelas
Danny R. McPherson

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)