[Idr] I-D Action: draft-ietf-idr-bgp-bestpath-selection-criteria-04.txt

internet-drafts@ietf.org Wed, 17 August 2011 18:36 UTC

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Subject: [Idr] I-D Action: draft-ietf-idr-bgp-bestpath-selection-criteria-04.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Inter-Domain Routing Working Group of the IETF.

	Title           : BGP Bestpath Selection Criteria Enhancement
	Author(s)       : Rajiv Asati
	Filename        : draft-ietf-idr-bgp-bestpath-selection-criteria-04.txt
	Pages           : 9
	Date            : 2011-08-17

   BGP specification [RFC4271] prescribes &#39;BGP next-hop reachability&#39;
   as one of the key &#39;Route Resolvability Condition&#39; that must be
   satisfied before the BGP bestpath candidate selection. This
   condition, however, may not be sufficient (as explained in the
   Appendix section) and desire further granularity.

   This document defines enhances the &quot;Route Resolvability Condition&quot;
   to facilitate the next-hop to be resolved in the chosen data plane.




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