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From: Simon Barber <simon-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
To: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Cc: radiotap-S783fYmB3Ccdnm+yROfE0A@public.gmane.org
Subject: Re: HE (11ax) extensions
Date: Mon, 13 Feb 2017 12:08:41 -0800
Message-ID: <4443A151-EFD0-44A4-A892-C40218EE0291@superduper.net> (raw)
In-Reply-To: <1487015370.19813.7.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>

And even then, where would the multiple MPDUs go, and how would they be delimited? If this option is unused, and unusable, and it causes big issues with UI, then could it be deprecated? (say only the first set of parameters are valid, all others are unused?)

Simon

> On Feb 13, 2017, at 11:49 AM, Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> wrote:
> 
> On Mon, 2017-02-13 at 11:42 -0800, Simon Barber wrote:
>> It’s not correctly implemented on captures from Macs - it increments
>> for every MPDU. TSF is reliable on all platforms that I’ve seen,
>> although has different reference points for different platforms.
>> 
>> One things that is very odd is the different parameters for MU - 4
>> sets, but I’ve only ever seen 1 MPDU reported. How is this supposed
>> to be used?
> 
> I don't think it *can* be used by a real sniffer, unless it is somehow
> able to decode for multiple users at once?
> 
> johannes

  parent reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-13 13:23 Johannes Berg
     [not found] ` <1486992211.19813.1.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-13 19:33   ` Simon Barber
     [not found]     ` <D96F5F50-5B44-487C-8FF8-36A793960B7D-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
2017-02-13 19:39       ` Johannes Berg
     [not found]         ` <1487014748.19813.5.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-13 19:42           ` Simon Barber
     [not found]             ` <0FB8C34C-910C-404F-97BA-18BB7F8949C4-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
2017-02-13 19:49               ` Johannes Berg
     [not found]                 ` <1487015370.19813.7.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-13 20:08                   ` Simon Barber [this message]
     [not found]                     ` <4443A151-EFD0-44A4-A892-C40218EE0291-vp0mx6+5gkqFX2APIN6yfw@public.gmane.org>
2017-02-13 20:14                       ` Johannes Berg
2017-02-15  8:58               ` Johannes Berg
2017-02-15  9:08               ` Guy Harris
2017-02-13 19:40       ` Johannes Berg
2017-02-15  9:05       ` Johannes Berg
2017-02-15 12:48   ` Johannes Berg
     [not found]     ` <1487162908.31885.1.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-22 11:54       ` Johannes Berg
     [not found]         ` <1487764486.2215.5.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-02-28  7:28           ` Johannes Berg
     [not found]             ` <1488266885.2388.0.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-06-27 13:41               ` Johannes Berg
2017-09-08  8:35   ` Johannes Berg
     [not found]     ` <1504859711.6177.12.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-10-25 11:54       ` Johannes Berg
     [not found]         ` <1508932475.2421.34.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2017-10-25 12:17           ` Arend Van Spriel
     [not found]             ` <CAF7Mx6qFmbyDex8VOV9sxbMXofQVk9dpzBQNK0S57GCTfbw_PA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-10-25 12:18               ` Johannes Berg

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