Name: draft-polk-rsvp-aggregate-reduction-00
Title: RSVP Extension for Bandwidth Reduction of an Aggregate
State: Active
Authors: James Polk
Group: Individual Submissions (none)
Date: 2004-07-12
This document proposes an extension to the Resource Reservation Protocol
(RSVP) that allows an aggregated reservation to be partially preempted.
Currently, when a higher priority reservation request arrives and
sufficient bandwidth is unavailable to meet that request, a lower priority
aggregated reservation may be preempted in whole, whether or not the entire
bandwidth is required. This document describes a method where the lower
priority aggregated reservation is preempted only to the extent to which
its bandwidth is required for the higher priority request. This allows the
aggregator to fail only a portion of the individual sessions that is
aggregated and allow the rest of the sessions to continue unaffected.
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