--- 1/draft-ietf-idr-aigp-08.txt 2012-11-27 20:14:38.777508821 +0100 +++ 2/draft-ietf-idr-aigp-09.txt 2012-11-27 20:14:38.801548373 +0100 @@ -1,24 +1,24 @@ Network Working Group Pradosh Mohapatra Internet Draft Rex Fernando Intended Status: Proposed Standard Eric C. Rosen -Expires: December 4, 2012 Cisco Systems, Inc. +Expires: May 27, 2013 Cisco Systems, Inc. James Uttaro ATT - June 4, 2012 + November 27, 2012 The Accumulated IGP Metric Attribute for BGP - draft-ietf-idr-aigp-08.txt + draft-ietf-idr-aigp-09.txt Abstract Routing protocols that have been designed to run within a single administrative domain ("IGPs") generally do so by assigning a metric to each link, and then choosing as the installed path between two nodes the path for which the total distance (sum of the metric of each link along the path) is minimized. BGP, designed to provide routing over a large number of independent administrative domains ("autonomous systems"), does not make its path selection decisions