Skip to main content

BGP-LS Extension for Inter-AS Topology Retrieval
draft-ietf-idr-bgpls-inter-as-topology-ext-13

Document Type Expired Internet-Draft (idr WG)
Expired & archived
Authors Aijun Wang , Huaimo Chen , Ketan Talaulikar , Shunwan Zhuang
Last updated 2023-10-05 (Latest revision 2023-04-03)
Replaces draft-wang-idr-bgpls-inter-as-topology-ext
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
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This Internet-Draft is no longer active.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 the process to build Border Gateway Protocol- Link State (BGP-LS) key parameters in inter-domain scenario, defines one new BGP-LS Network Layer Reachability Information (NLRI) type (Stub Link NLRI) and some new Type-Length-Values (TLVs) for BGP-LS to let Software Definition Network (SDN) controller retrieve the network topology automatically under various inter-AS environments. Such extension and process can enable the network operator to collect the interconnect information between different domains and then calculate the overall network topology automatically based on the information provided by BGP-LS protocol.

Authors

Aijun Wang
Huaimo Chen
Ketan Talaulikar
Shunwan Zhuang

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