Re: [6lowpan] [Roll] draft-kelsey-intarea-mesh-link-establishment-03.txt

Don Sturek <d.sturek@att.net> Fri, 15 June 2012 09:25 UTC

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Date: Thu, 14 Jun 2012 16:43:36 -0700
From: Don Sturek <d.sturek@att.net>
To: Michael Richardson <mcr+ietf@sandelman.ca>, <6lowpan@ietf.org>, <roll@ietf.org>, <richard.kelsey@ember.com>, <ipv6@ietf.org>
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Thread-Topic: [Roll] draft-kelsey-intarea-mesh-link-establishment-03.txt
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Subject: Re: [6lowpan] [Roll] draft-kelsey-intarea-mesh-link-establishment-03.txt
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All sounds fantastic but we don't have time for all these changes so will
opt to use MLE as written using UDP ( at least for our application....)

Don



On 6/14/12 1:13 PM, "Michael Richardson" <mcr+ietf@sandelman.ca> wrote:

>
>In draft-kelsey-intarea-mesh-link-establishment-03.txt it says that
>   MLE messages are sent using UDP.
>
>I want to suggest that MLE messages should be sent at least as IPv6
>ICMP messages.  
>
>Further, I think that it could use the RPL type 155, and RPL would
>allocate a new "code" codepoint.
>
>There would be some preference to have the general structure of MLE
>match that of RPL, but I think that this isn't particularly a strong
>requirement.   Allocating a new ICMP type code for MLE alone might be
>seen as excessive, but I can not speak for the folks in 6man.
>
>-- 
>Michael Richardson <mcr+IETF@sandelman.ca>ca>, Sandelman Software Works
>IETF ROLL WG co-chair.    http://datatracker.ietf.org/wg/roll/charter/
>
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