BGP-LS Extensions for Inter-AS TE using EPE based mechanisms
draft-hegde-idr-bgp-ls-epe-inter-as-03

Document Type Expired Internet-Draft (individual)
Authors Shraddha Hegde  , Srihari Sangli  , Mukul Srivastava  , Xiaohu Xu 
Last updated 2020-12-04 (latest revision 2020-06-02)
Stream (None)
Intended RFC status (None)
Formats
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-hegde-idr-bgp-ls-epe-inter-as-03.txt

Abstract

In certain network deployments, a single operator has multiple Autonomous Systems(AS) to facilitate ease of management. A multiple AS network design could also be a result of network mergers and acquisitions. In such scenarios, a centralized Inter-domain TE approach could provide most optimal allocation of resources and the most controlled path placement. BGP-LS-EPE [I-D.ietf-idr-bgpls-segment-routing-epe] describes an extension to BGP Link State (BGP-LS) for the advertisement of BGP Peering Segments along with their BGP peering node and inter-AS link information, so that efficient BGP Egress Peer Engineering (EPE) policies and strategies can be computed based on Segment Routing. This document describes extensions to the BGP-LS EPE to enable it to be used for inter-AS Traffic-Engineering (TE) purposes.

Authors

Shraddha Hegde (shraddha@juniper.net)
Srihari Sangli (ssangli@juniper.net)
Mukul Srivastava (msri@juniper.net)
Xiaohu Xu (xiaohu.xxh@alibaba-inc.com)

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