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Re: [RTG-DIR] Rtgdir early review of draft-ietf-babel-hmac

Donald Eastlake <d3e3e3@gmail.com> Thu, 20 September 2018 00:17 UTC

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From: Donald Eastlake <d3e3e3@gmail.com>
Date: Wed, 19 Sep 2018 20:17:02 -0400
Message-ID: <CAF4+nEHJqT0oN8_weSi_a9-U=gR_BKEHaxbYygcVdHOkx80QLw@mail.gmail.com>
To: Michael McBride <Michael.McBride@huawei.com>
Cc: draft-ietf-babel-hmac@ietf.org, rtg-dir@ietf.org, babel-chairs <babel-chairs@ietf.org>
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Subject: Re: [RTG-DIR] Rtgdir early review of draft-ietf-babel-hmac
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Hi Mike,

Thanks for the review. OK if I forward to the babel WG mailing list?

Thanks,
Donald
===============================
 Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
 1424 Pro Shop Court, Davenport, FL 33896 USA
 d3e3e3@gmail.com


On Wed, Sep 19, 2018 at 7:46 PM Michael McBride <Michael.McBride@huawei.com>
wrote:

> I have been selected to do a routing directorate “early” review of
> draft-ietf-babel-hmac.
>
>
>
> Document: draft-ietf-babel-hmac-00
>
> Reviewer: Mike McBride
>
> Review Date: 19-09-2018
>
>
>
> Intended Status: Standards Track
>
>
>
> Comments:
>
>
>
> I only found a few nits. Great job with the draft, especially being a 00.
> The nits that should be considered:
>
>
>
> 1.      Add a Terminology section to include HMAC, Babel, PC, etc
>
> 2.      1.1 Applicability Section: “The protocol defined in this document
> assumes that all interfaces on a given link are equally trusted and share a
> small set of symmetric keys (usually just one, two during key rotation).”
> Consider changing it to: “…(Typically one key. Two keys during a key
> rotation).” Otherwise it can read as “just one or two during key rotation”.
>
> 3.      4.2 Packet Transmission Section: “A Babel node may delay actually
> sending TLVs by a small amount…”. Consider giving an example of a small
> amount.
>
>
>
> Sound reasonable?
>
>
>
> mike
>

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