[Anima-signaling] GRASP-03A
Brian E Carpenter <brian.e.carpenter@gmail.com> Wed, 10 February 2016 01:56 UTC
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To: Anima signaling DT <anima-signaling@ietf.org>
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
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Date: Wed, 10 Feb 2016 14:55:44 +1300
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Subject: [Anima-signaling] GRASP-03A
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Hi,
I have started on the next (-03) release of the GRASP spec, because there hasn't
really been any interest on the WG list in the open issues. So attached is an A version.
The listed changes:
Protocol change: Removed initiator field from certain messages and
adjusted relaying requirement to simplify loop detection. Also
clarified narrative explanation of discovery relaying.
Protocol change: Split Request message into two (Request Negotiation
and Request Synchronization) and updated other message names for
clarity.
Protocol change: Dropped unused Device ID option.
Further clarified text on transport layer usage.
New text about multicast insecurity in Security Considerations.
Various other clarifications and editorial fixes.
(The most important editorial change was to move the issues list
and the change log to be Appendixes. Unfortunately that messes up
the diffs.)
The remaining open issues:
o 7. Cross-check against other ANIMA WG documents for consistency
and gaps.
o 43. Rapid mode synchronization and negotiation is currently
limited to a single objective for simplicity of design and
implementation. A future consideration is to allow multiple
objectives in rapid mode for greater efficiency.
o 48. Should the Appendix "Capability Analysis of Current
Protocols" be deleted before RFC publication?
I have attached the .txt file of the -03A draft, and the diffs.
Comments please! Meanwhile I will update the Python prototype for
the (fairly minor) protocol changes.
Regards, and happy Spring Festival in China,
Brian
- [Anima-signaling] GRASP-03A Brian E Carpenter
- Re: [Anima-signaling] GRASP-03A Brian E Carpenter