Re: [v6ops] Fwd: [Lsvr] New Non-WG Mailing List: LSVR- Link State Vector Routing

"Van De Velde, Gunter (Nokia - BE/Antwerp)" <gunter.van_de_velde@nokia.com> Fri, 12 January 2018 15:04 UTC

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From: "Van De Velde, Gunter (Nokia - BE/Antwerp)" <gunter.van_de_velde@nokia.com>
To: Fred Baker <fredbaker.ietf@gmail.com>, "v6ops@ietf.org WG" <v6ops@ietf.org>
Thread-Topic: [v6ops] Fwd: [Lsvr] New Non-WG Mailing List: LSVR- Link State Vector Routing
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Date: Fri, 12 Jan 2018 15:04:28 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/RWSPIITx6O6A_-_L-jBRRX0mACg>
Subject: Re: [v6ops] Fwd: [Lsvr] New Non-WG Mailing List: LSVR- Link State Vector Routing
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Thanks Fred.

Currently the charter is under discussion on LSVR email list. The proposed draft charter:


> [Note: Target audience, and discussions should happen on

> lsvr@ietf.org<mailto: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


From: v6ops [mailto:v6ops-bounces@ietf.org] On Behalf Of Fred Baker
Sent: Friday, January 12, 2018 15:59
To: v6ops@ietf.org WG <v6ops@ietf.org>
Subject: [v6ops] Fwd: [Lsvr] New Non-WG Mailing List: LSVR- Link State Vector Routing

A few weeks ago, I mentioned the chartering of the rift working group on this list. A parallel group has started the chartering exercise, working n BGP SPF. You may be interested to join it.


Begin forwarded message:

From: IETF Secretariat <ietf-secretariat@ietf.org<mailto:ietf-secretariat@ietf.org>>
Subject: [Lsvr] New Non-WG Mailing List: LSVR- Link State Vector Routing
Date: December 13, 2017 at 1:30:55 PM PST
To: "IETF Announcement List" <ietf-announce@ietf.org<mailto:ietf-announce@ietf.org>>
Cc: aretana.ietf@gmail.com<mailto:aretana.ietf@gmail.com>, lsvr@ietf.org<mailto:lsvr@ietf.org>, gunter@vandevelde.cc<mailto:gunter@vandevelde.cc>, victor@jvknet.com<mailto:victor@jvknet.com>
Reply-To: ietf@ietf.org<mailto:ietf@ietf.org>

A new IETF non-working group email list has been created.

List address: lsvr@ietf.org<mailto:lsvr@ietf.org>
Archive: https://mailarchive.ietf.org/arch/search/?email_list=lsvr
To subscribe: https://www.ietf.org/mailman/listinfo/lsvr

Purpose:
This list is for discussion related to architectural, standardization and manageability aspects for Link State Vector Routing.


For additional information, please contact the list administrators.

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