Technical Summary
This document extends Generic Aggregated RSVP functionality (see
RFC 4860) in order to support admission control for Pre-Congestion
Notification (PCN).
Experimental RFC is requested because this is new functionality
for which implementation and usage experience is desired
before producing a proposed standard. The title page header
indicates the intended Experimental status.
Working Group Summary
The document spent a while in the WG. As a result of WG Last
Call, the PCN admission control decision point was moved from the
ingress node to the egress node in order to better match RFC 4860
functionality, and RSVP admission control is no longer performed
for the end-to-end reservation wrt the aggregate reservation for
the PCN domain, as PCN admission control at the egress node suffices.
Document Quality
Francois LeFaucheur
and Bob Briscoe reviewed during WG Last Call, and provided comments
that resulted in significant improvements.
RSVP Directorate Review was performed by Scott Bradner. There are
no known implementations due in part to the significant
changes made as a result of WG Last Call.
Personnel
Document Shepherd: David Black (tsvwg WG co-chair)
Responsible Area Director: Spencer Dawkins (Transport)