[Lwip] Spencer Dawkins' Yes on draft-ietf-lwig-crypto-sensors-05: (with COMMENT)

Spencer Dawkins <spencerdawkins.ietf@gmail.com> Tue, 20 February 2018 02:34 UTC

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From: Spencer Dawkins <spencerdawkins.ietf@gmail.com>
To: The IESG <iesg@ietf.org>
Cc: draft-ietf-lwig-crypto-sensors@ietf.org, Zhen Cao <zhencao.ietf@gmail.com>, lwig-chairs@ietf.org, zhencao.ietf@gmail.com, lwip@ietf.org
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Date: Mon, 19 Feb 2018 18:34:24 -0800
Archived-At: <https://mailarchive.ietf.org/arch/msg/lwip/ADxiVeqEToiGwZxzI6YKXoqvzpY>
Subject: [Lwip] Spencer Dawkins' Yes on draft-ietf-lwig-crypto-sensors-05: (with COMMENT)

Spencer Dawkins has entered the following ballot position for
draft-ietf-lwig-crypto-sensors-05: Yes

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COMMENT:
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I'm a little confused to read

  Section 4 discusses a deployment model that the authors are
   considering for constrained environments.

in a working group draft. Is the working group proposing this?

The Introduction skips over Section 7, which could make sense for an Example,
but will likely mystify readers.

Looking at this text,

  o  There may be a large number of devices.  Configuration tasks that
      may be acceptable when performed for one device may become
      unacceptable with dozens or hundreds of devices.

I think recent DDOS attacks have shown that many more than "hundreds of "owned"
Things can cooperate to cause problems. ("It's worse than you think")

Should

   Temporary identities (such as IPv6 addresses)
   can be used for network communication protocols once the device is
   operational.

be qualified? I'm thinking that some IPv6 addressing practices would not
qualify as "temporary identities".

I wasn't sure what

   A
   64-bit x86 linux machine serves as the broker and the RD, while a
   similar but physically different 64-bit x86 linux machine serves as
   the client that requests data from the sensor.

meant by "physically different". I was guessing "similar but physically
distinct", but I'm guessing.

[Lwip] Spencer Dawkins' Yes on draft-ietf-lwig-cr… Spencer Dawkins