BGP Link-State Shortest Path First (SPF) Routing
draft-ietf-lsvr-bgp-spf-15
| Document | Type | Expired Internet-Draft (lsvr WG) | |
|---|---|---|---|
| Authors | Keyur Patel , Acee Lindem , Shawn Zandi , Wim Henderickx | ||
| Last updated | 2022-01-02 (Latest revision 2021-07-01) | ||
| Replaces | draft-keyupate-lsvr-bgp-spf | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Formats |
Expired & archived
plain text
htmlized
pdfized
bibtex
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| Reviews |
RTGDIR Last Call review
(of
-13)
Has Issues
RTGDIR Early review
(of
-02)
Has Issues
OPSDIR Last Call Review
Incomplete, due 2021-06-17
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| Stream | WG state | In WG Last Call | |
| Document shepherd | Victor Kuarsingh | ||
| Shepherd write-up | Show Last changed 2020-05-26 | ||
| IESG | IESG state | Expired (IESG: Dead) | |
| Consensus boilerplate | Yes | ||
| Telechat date | (None) | ||
| Responsible AD | Alvaro Retana | ||
| Send notices to | Gunter Van de Velde <gunter.van_de_velde@nokia.com>, aretana.ietf@gmail.com, victor@jvknet.com |
https://www.ietf.org/archive/id/draft-ietf-lsvr-bgp-spf-15.txt
Abstract
Many Massively Scaled Data Centers (MSDCs) have converged on simplified layer 3 routing. Furthermore, requirements for operational simplicity have led many of these MSDCs to converge on BGP as their single routing protocol for both their fabric routing and their Data Center Interconnect (DCI) routing. This document describes extensions to BGP to use BGP Link-State distribution and the Shortest Path First (SPF) algorithm used by Internal Gateway Protocols (IGPs) such as OSPF. In doing this, it allows BGP to be efficiently used as both the underlay protocol and the overlay protocol in MSDCs.
Authors
Keyur Patel
Acee Lindem
Shawn Zandi
Wim Henderickx
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)