NSIS PCN-QoSM: A Quality of Service Model for Pre-Congestion Notification (PCN)
draft-arumaithurai-nsis-pcn-00
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Author | Mayutan Arumaithurai | ||
| Last updated | 2007-09-04 | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
This document describes a Quality of Service model (QOSM), for networks that support the use of the Controlled load service over a Diffserv cloud using pre-congestion notification. Ths is a technique to perform admission control in a Diffserv network by measuring the congestion level in a domain. New flows are admitted only if the current congestion level is below the allowed threshold. When the controlled load in a domain exceeds a certain threshold, the egress prompts the ingress to pre-empt certain flows. This proposal is based on the proposal made by B.Briscoe et al., for the extension of RSVP to support the Controlled load service over a Diffserv cloud using pre-congestion notification.
Authors
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)