Re: [core] Confirmable message

Hi Ana,

Why not solve this in the gateway and elide the Con flag?
Removes the problem of not LPWAN aware clients contacting LPWAN servers.

Peter

Michel Veillette schreef op 2017-01-30 15:41:
> Hi Ana
> 
> In CoMI, "NON confirmable messages" are supported though
> notifications.
> 
> In section
> https://tools.ietf.org/html/draft-ietf-core-comi-00#section-5.5.1 [1],
> the sentence
> 
> "To check that the client is still alive, the server MUST send
> confirmable notifications once in a while."
> 
> implicitly confirm this option.
> 
> Regards,
> 
> Michel
> 
> FROM: core [mailto:core-bounces@ietf.org] ON BEHALF OF Ana Minaburo
> SENT: Tuesday, January 24, 2017 3:42 AM
> TO: Core <core@ietf.org>; peter van der Stok <stokcons@xs4all.nl>
> SUBJECT: [core] Confirmable message
> 
> Hi Peter
> 
> In the draft, draft-vanderstok-core-comi-11.txt,  you mention that a
> confirmable message is mandatory for carry CoMi requests. We
> understand that for setting a value it is necessary to be sure that
> the information has been correctly received. In LPWAN WG we are
> studying the way to compress header and reduce traffic on very
> constraint links. Do you think, it could be possible to suppress this
> constraint and allow the use of NON confirmable messages ?
> 
> Thanks
> 
> Ana
> 
> Links:
> ------
> [1] https://tools.ietf.org/html/draft-ietf-core-comi-00#section-5.5.1
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