A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing WG of the IETF.
Title : BGP-LS Extension for Inter-AS Topology Retrieval
Authors : Aijun Wang
Huaimo Chen
Ketan Talaulikar
Shunwan Zhuang
Shaowen Ma
Filename : draft-ietf-idr-bgpls-inter-as-topology-ext-07.txt
Pages : 12
Date : 2019-09-29
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 inter Autonomous (inter-AS) Traffic
Engineering (TE) related 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.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-bgpls-inter-as-topology-ext/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-idr-bgpls-inter-as-topology-ext-07
https://datatracker.ietf.org/doc/html/draft-ietf-idr-bgpls-inter-as-topology-ext-07
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-idr-bgpls-inter-as-topology-ext-07
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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