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Advertising SaaS Path Performance Metrics using BGP

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Cheng Sheng , Hang Shi , Linda Dunbar
Last updated 2024-04-24 (Latest revision 2023-10-22)
RFC stream (None)
Intended RFC status (None)
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This Internet-Draft is no longer active.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:


This document extends BGP to advertise the SaaS path performance metrics from the gateway sites to branch sites. The user can access SaaS applications through the DIA (Direct Internet Access) link at the branch site or through the DIA link at the gateway site, or use the DIA link of a gateway site for redundancy. This approach will improve the SaaS access experience for end-users.


Cheng Sheng
Hang Shi
Linda Dunbar

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)