Re: [Isis-wg] FW: I-D Action: draft-white-openfabric-00.txt

"Russ White" <7riw77@gmail.com> Tue, 07 March 2017 13:36 UTC

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From: Russ White <7riw77@gmail.com>
To: 'Hannes Gredler' <hannes@gredler.at>, rtgwg@ietf.org, isis-wg@ietf.org
References: <148856628065.15830.3525312125332246258.idtracker@ietfa.amsl.com> <02ee01d296e9$ec570d00$c5052700$@gmail.com> <4e4d4333-9a0e-1e03-955a-cdf9b7072373@gredler.at>
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Date: Tue, 07 Mar 2017 08:36:15 -0500
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Subject: Re: [Isis-wg] FW: I-D Action: draft-white-openfabric-00.txt
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>    OpenFabric implementations MUST NOT be mixed with standard IS-IS
>    implementations in operational deployments.  OpenFabric and standard
>    IS-IS implementations SHOULD be treated as two separate protocols.
> ---
> 
> any hard feelings about using MI as a way of guaranteeing that the two
> protocols are shielded from each other ?

Very good idea -- want to suggest text?

> 2) Modified Adjacency Formation
> 
> rather than doing the "only one adjacency is up" (which we did prior to
the
> graceful-restart SA bit) - suggest to use the graceful-restart 'SA'
> bit, such that a node can bring up the adjacency without generating a new
> LSP. The LSP can then be generated if the initial-sync is done (and the
new
> LSP arrival rate indicates that the dust is settling) such that the LSP
may get
> released.

This is a really good idea, actually... Again, you want to suggest text? :-)


> 3) Flooding Optimization
> it looks to me you have re-invented the OLSR MPR set.
> https://tools.ietf.org/html/rfc3626#section-8.2
> perhaps you may want to add a reference.

Very close -- but there's a tiny bit more optimization because of the fixed
topology than can be wrung out of that and/or the other MANET drafts. I
should actually add ref's to all of them, thanks for pointing this out.

:-)

Russ