Re: [Lsvr] Kicking off the LSVR (Link State Vector Routing) charter discussion
Gaurav Dawra <gdawra.ietf@gmail.com> Thu, 18 January 2018 18:15 UTC
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From: Gaurav Dawra <gdawra.ietf@gmail.com>
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Date: Thu, 18 Jan 2018 10:15:35 -0800
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To: Gaurav Dawra <gdawra.ietf@gmail.com>, "Lsvr@ietf.org" <Lsvr@ietf.org>
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Subject: Re: [Lsvr] Kicking off the LSVR (Link State Vector Routing) charter discussion
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> >> On 1/10/18 5:50 AM, Van De Velde, Gunter (Nokia - BE/Antwerp) wrote: >> >> [Note: Target audience, and discussions should happen on >> lsvr@ietf.org, however "rtgwg", "idr" and "dcrouting" email lists have >> been added as the concepts originated in those working groups] >> >> Since dcrouting@ietf100, a few people have been discussing a possible WG >> charter for LSVR (Link State Vector Routing). >> Here is what we have so far. Comments and improvements would be most >> welcome. >> >> WG page is to be setup soon. >> Subscription to LSVR mailing list: >> https://www.ietf.org/mailman/listinfo/lsvr >> >> Feedback (comments, edits, corrections, etc) on the draft LSVR >> charter is appreciated >> >> >> ***** DRAFT CHARTER UPDATE - JAN 10 2018 ***** >> Charter: LSVR - Link State Vector Routing >> The Link-State Vector Routing (LSVR) Working Group is chartered to >> develop and document a hybrid routing protocol utilizing a combination of >> link-state and path-vector routing mechanisms. The LSVR WG will utilize >> existing the IPv4/IPv6 transport, packet formats, and error handling from >> BGP-4 (RFC4271). Additionally, the BGP-LS NLRI encoding mechanisms defined >> in RFC7752 are utilized to facilitate Link-State Vector (LSV) routing >> information distribution. An LSV is intended to be specified as a data >> structure comprised of a link identification, link attributes, neighbor >> information, cost toward neighbors, and other attributes that are defined >> for control plane function and policy-based routing decisions. >> The LSVR specification is initially focused on operation within a >> single datacenter (DC) with preliminary focus on specifying functionality >> within a single distribution domain. Routing protocol functionality defined >> by LSVR would be typically routing within a datacenter's underlay routing >> plane. >> In order to achieve the noted objective, the working group will focus >> on standardization of protocol functionality, defining Link-State Vectors >> (LSVs), and defining standard path-vector route selection utilizing existing >> Dijkstra SPF based algorithm, BGP-4 protocol mechanics, and BGP-LS NRLI >> encoding. >> For the purposes of the initial work within the LSVR WG, and until >> further specified by the WG, the following definitions apply to this >> charter. >> - Link-State Vector - An LSV is intended to represent a data structure >> (data set) comprised of link identification, link attributes, neighbor >> information, cost towards neighbors, and other potential attributes that can >> be utilized to make routing decisions. >> - LSVR Distribution Domain - Initially scoped as a set of participating >> LSVR nodes in a single administrative domain. >> The LSVR WG is chartered to deliver the following documents: >> - Publish Applicability Statement for the use of LSVR in the >> Datacenter - Target Status: Informational >> - Publish specification document describing LSV with standard Dijkstra >> SPF route/path selection (calculation) utilizing existing BGP protocol >> baseline functionality and BGP-LS packet encoding formats - Target: >> Standards Track (Based on draft draft-keyupate-idr-bgp-spf) >> - Publish specification documenting protocol extensions required to >> efficiently reuse BGP to distribute LSVs within an IPv4/IPv6 DC with >> scope to include privacy and security considerations - - Target: >> Standards Track >> - Publish YANG model specification for LSVR - - Target: Standards >> Track >> LSVR Milestones: >> - Applicability statement for LSVR in DCs: March 2019 >> - LSVR with standard Dijkstra path selection: March 2019 >> - LSV distribution using BGP transport: March 2019 >> - YANG specification for LSRV: July 2019 >> >> _______________________________________________ >> rtgwg mailing list >> rtgwg@ietf.org >> https://www.ietf.org/mailman/listinfo/rtgwg >> > > _______________________________________________ > Lsvr
- [Lsvr] Kicking off the LSVR (Link State Vector Ro… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Joel M. Halpern
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Joel Halpern Direct
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Victor Kuarsingh
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Joel Halpern Direct
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Acee Lindem (acee)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Joel M. Halpern
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Victor Kuarsingh
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Joel M. Halpern
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Acee Lindem (acee)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Gaurav Dawra
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Gaurav Dawra
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Pushpasis Sarkar
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Gaurav Dawra
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Gaurav Dawra
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Randy Bush
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Robert Raszuk
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Tony Li
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Robert Raszuk
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Randy Bush
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Tony Li
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Nabeel Cocker
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Robert Raszuk
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Alia Atlas
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Alia Atlas
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Alvaro Retana
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Jakob Heitz (jheitz)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Mahesh Jethanandani
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Jacob Uecker
- Re: [Lsvr] [Idr] Kicking off the LSVR (Link State… Susan Hares
- Re: [Lsvr] [Idr] Kicking off the LSVR (Link State… Susan Hares
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Randy Bush
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Jakob Heitz (jheitz)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Randy Bush
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Tony Li
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Randy Bush
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Steve Hulshof
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Fred Baker
- Re: [Lsvr] [Dcrouting] [Idr] Kicking off the LSVR… Alvaro Retana
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Alvaro Retana
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Alvaro Retana
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Acee Lindem (acee)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Fred Baker
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Tony Przygienda
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Tony Li
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Alvaro Retana
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Tony Li
- Re: [Lsvr] Kicking off the LSVR (Link State Vecto… Yingzhen Qu