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Re: [core] Review of draft-silverajan-core-coap-protocol-negotiation

Bill Silverajan <bilhanan.silverajan@tut.fi> Thu, 15 March 2018 08:52 UTC

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To: JinHyeock Choi <jinchoe@gmail.com>
Cc: Jaime Jiménez <jaime.jimenez@ericsson.com>, "core@ietf.org WG (core@ietf.org)" <core@ietf.org>
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From: Bill Silverajan <bilhanan.silverajan@tut.fi>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/core/zE2G9oDgl2_WNHKE6w5N3hRyNMY>
Subject: Re: [core] Review of draft-silverajan-core-coap-protocol-negotiation
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Hello JinHyeock,

Thanks for your comments!

JinHyeock Choi wrote:
> good that "ol" & "eps" would be aligned. They are almost equivalent.
>
> For example,
>
>     ol=http://[FDFD::123]:61616, coap://[2001:db8:f1::2]:5683
>
> corresponds to
>
>     "eps": [
>       {"ep": "http://[FDFD::123]:61616"},
>       {"ep": "coaps://[2001:db8:f1::2]:5683"}
>     ]
>
That is good. Going forward, the mapping would become easier: We've 
defined "ol" to be repeatable instead of a comma separated list of base 
URIs. For example, 
https://tools.ietf.org/html/draft-silverajan-core-coap-protocol-negotiation-08#section-6.1 


> There still exisit some differences
> (e.g., URI in "ep" shall have IP address in its authority.),
> which, I hope, we would discuss in joint meeting next FRI.
>
If you are participating in IETF 101, we can also arrange a corridor 
discussion around this topic. I'd be interested in hearing your thoughts 
here too.

Best regards,
Bill

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