Re: [Lsvr] Kicking off the LSVR (Link State Vector Routing) charter discussion
Steve Hulshof <steve@hulshof.ca> Thu, 25 January 2018 21:03 UTC
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From: Steve Hulshof <steve@hulshof.ca>
Date: Thu, 25 Jan 2018 21:03:40 +0000
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Subject: Re: [Lsvr] Kicking off the LSVR (Link State Vector Routing) charter discussion
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Hello, +1 on the charter Looking forward to participating in the work and leveraging this in our production networks. Steve > > [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 > > References: > > - Re: [Lsvr] Kicking off the LSVR (Link State Vector Routing) charter > discussion > <https://mailarchive.ietf.org/arch/msg/lsvr/ejhm_8H4TD94810i-_QC6yI1bxM> > Victor Kuarsingh <victor@jvknet.com> > > _______________________________________________ > Lsvr mailing list > Lsvr@ietf.org > https://www.ietf.org/mailman/listinfo/lsvr > > > _______________________________________________ > Lsvr mailing list > Lsvr@ietf.org > https://www.ietf.org/mailman/listinfo/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