On Thu, Dec 29, 2011 at 19:35, Rod Dorman <r...@panix.com> wrote:
> I did a quick scan of 802.11-2007.pdf and didn't see any requirement
> that UDP is treated as guaranteed by WiFi.
>
> Could you give a page number or section reference?

My belief is 802.11 treats all unicast datagrams equally, and all
multicast/broadcast datagrams equally, in terms of the ack/retransmit
behavior.  I'm not making any statement about standards compliance --
I am unfamiliar with 802.11 specs.  My peanut gallery idea is perhaps
UDP in general or NTP specifically would benefit from 802.11 not
attempting retransmission.

Cheers,
Dave Hart
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