PIM Group-to-RP Mapping
draft-joshi-pim-group-rp-mapping-01

Document Type Replaced Internet-Draft (individual)
Last updated 2008-06-11
Replaced by draft-ietf-pim-group-rp-mapping
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-joshi-pim-group-rp-mapping-01.txt

Abstract

Each PIM-SM router in a PIM Domain which supports ASM maintains Group-to-RP mappings which are used to identify a RP for a specific multicast group. PIM-SM has defined an algorithm to choose a RP from the Group-to-RP mappings learned using various mechanisms. This algorithm does not allow administrator to override a specific Group-to-RP mapping with the static Group-to-RP mapping which an administrator would want to use. This algorithm also does not consider the PIM mode and the mechanism through which a Group-to-RP mapping was learned. This document first explains the requirements to extend the Group-to-RP mapping algorithm and then proposes the new algorithm.

Authors

Bharat Joshi (bharat_joshi@infosys.com)
David McWalter (dmcw@dataconnection.com)
Andy Kessler (kessler@cisco.com)

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