[Isis-wg] FW: I-D Action: draft-white-openfabric-04.txt

"Russ White" <7riw77@gmail.com> Thu, 12 October 2017 14:21 UTC

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From: "Russ White" <7riw77@gmail.com>
To: <dcrouting@ietf.org>, <rtgwg@ietf.org>, <isis-wg@ietf.org>
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Date: Thu, 12 Oct 2017 10:21:10 -0400
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Subject: [Isis-wg] FW: I-D Action: draft-white-openfabric-04.txt
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New version today, I found some major holes in the -03 version.



> -----Original Message-----
> From: I-D-Announce [mailto:i-d-announce-bounces@ietf.org] On Behalf Of
> internet-drafts@ietf.org
> Sent: Thursday, October 12, 2017 7:58 AM
> To: i-d-announce@ietf.org
> Subject: I-D Action: draft-white-openfabric-04.txt
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>         Title           : IS-IS Support for Openfabric
>         Authors         : Russ White
>                           Shawn Zandi
> 	Filename        : draft-white-openfabric-04.txt
> 	Pages           : 17
> 	Date            : 2017-10-12
> Abstract:
>    Spine and leaf topologies are widely used in hyperscale and cloud
>    scale networks.  In most of these networks, configuration is
>    automated, but difficult, and topology information is extracted
>    through broad based connections.  Policy is often integrated into the
>    control plane, as well, making configuration, management, and
>    troubleshooting difficult.  Openfabric is an adaptation of an
>    existing, widely deployed link state protocol, Intermediate System to
>    Intermediate System (IS-IS) that is designed to:
>    o  Provide a full view of the topology from a single point in the
>       network to simplify operations
>    o  Minimize configuration of each Intermediate System (IS) (also
>       called a router or switch) in the network
>    o  Optimize the operation of IS-IS within a spine and leaf fabric to
>       enable scaling
>    This document begins with an overview of openfabric, including a
>    description of what may be removed from IS-IS to enable scaling.  The
>    document then describes an optimized adjacency formation process; an
>    optimized flooding scheme; some thoughts on the operation of
>    openfabric, metrics, and aggregation; and finally a description of
>    the changes to the IS-IS protocol required for openfabric.
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-white-openfabric/
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-white-openfabric-04
> https://datatracker.ietf.org/doc/html/draft-white-openfabric-04
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-white-openfabric-04
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
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