draft-ietf-idr-bgp-bestpath-selection-criteria-03.txt   draft-ietf-idr-bgp-bestpath-selection-criteria-04.txt 
IDR Working Group Rajiv Asati IDR Working Group Rajiv Asati
Internet Draft Cisco Systems Internet Draft Cisco Systems
Intended status: Informational Intended status: Standards Track
Expires: Nov 2011 Expires: Jan 2012
July 26, 2011 August 16, 2011
BGP Bestpath Selection Criteria BGP Bestpath Selection Criteria Enhancement
draft-ietf-idr-bgp-bestpath-selection-criteria-03.txt draft-ietf-idr-bgp-bestpath-selection-criteria-04.txt
Abstract Abstract
BGP specification [RFC4271] prescribes 'BGP next-hop reachability' BGP specification [RFC4271] prescribes 'BGP next-hop reachability'
as one of the key 'Route Resolvability Condition' that must be as one of the key 'Route Resolvability Condition' that must be
satisfied before the BGP bestpath candidate selection. This satisfied before the BGP bestpath candidate selection. This
condition, however, may not be sufficient (as explained in the condition, however, may not be sufficient (as explained in the
Appendix section) and desire further granularity. Appendix section) and desire further granularity.
This document defines enhances the "Route Resolvability Condition" This document defines enhances the "Route Resolvability Condition"
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