BGP-LS Extension for Inter-AS Topology Retrieval
draft-wang-idr-bgpls-inter-as-topology-ext-02
| Document | Type | Replaced Internet-Draft (idr WG) | |
|---|---|---|---|
| Last updated | 2018-10-20 (latest revision 2018-08-13) | ||
| Replaced by | draft-ietf-idr-bgpls-inter-as-topology-ext | ||
| Stream | IETF | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
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| Stream | WG state | Adopted by a WG | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | Replaced by draft-ietf-idr-bgpls-inter-as-topology-ext | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-wang-idr-bgpls-inter-as-topology-ext-02.txt
Abstract
This document describes the process to build BGP-LS key parameters in Native IP multi-domain scenario and defines some new inter-AS TE related TLVs for BGP-LS to let SDN controller retrieve the network topology automatically under various environments. Such process and extension can expand the usage of BGP-LS protocol to multi- domain, enable the network operator to collect the connection relationship between different AS domains and then calculate the overall network topology automatically based on the information provided by BGP-LS protocol.
Authors
Aijun Wang
(wangaj.bri@chinatelecom.cn)
Huaimo Chen
(huaimo.chen@huawei.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)