Compile your kernel with ATH_DEBUG, AH_DEBUG, ATH_DIAGAPI. Then
compile up the tools in src/tools/tools/ath/ .

athstats gives you hardware statistics.
athsurvey will tell you how busy the air is.

I bet you're on a very noisy channel.


-a


On 31 December 2013 02:32, Gustau Pérez <gpe...@entel.upc.edu> wrote:
>
> On 30/12/2013 22:27, Adrian Chadd wrote:
>
> Hi,
>
> Please try 6:ht/20. It may be having issues with interference..
>
>
>    Hi,
>
>    tried with 6:ht/20 but performance is horrible. The machine running
> hostapd reports this http://pastebin.com/aQD8Y2WD (still says 11g, wouldn't
> it report 11n?). In the client I see this: http://pastebin.com/hiDtZbRV
>
>    Running iperf between them reports about 6Mbit/s (which is quite low).
>
>    Am I missing something?
>
>    Greets,
>
>    Gustau
>
>
>
> -a
>
>
> On 30 December 2013 12:38, Gustau Pérez <gpe...@entel.upc.edu> wrote:
>
>   Hi,
>
>   I've tried to run hostapd with an Atheros 5416 with 11n support (added
> ATH_ENABLE_11N to my kernel config). I configured the AP with 6:ht/40 (I
> guess the band width doesn't matter).
>
>   All the 11n enabled clients (two nexus4 and an ipad3) I have but my
> laptop are able to associate with the hostapd in 11n mode. The laptop
> has an Intel Centrino Advanced-N 6205.
>
>   The AP runs HEAD/r257872 (Nov 8) and the client runs HEAD/r258760 (Nov
> 30), but updating the AP did not solve anything.
>
>   Will updating to current head in the client solve the issue? The only
> solution I've been able to use so far is forcing g mode in the AP. Doing
> that allows the 6205 client to associate with the AP.
>
>    Greets,
>
>    Gustau
>
> --
>    Salut i força,
>
>    Gustau
>
> ---------------------------------------------------------------------------
> Prou top-posting :      http://ca.wikipedia.org/wiki/Top-posting
> Stop top-posting :      http://en.wikipedia.org/wiki/Posting_style
>
> O O O Gustau Pérez i Querol
> O O O Unitat de Gestió dels departaments
> O O O Matemàtica Aplicada IV i Enginyeria Telemàtica
>
>       Universitat Politècnica de Catalunya
>       Edifici C3 - Despatx S101-B
>  UPC  Campus Nord UPC
>       C/ Jordi Girona, 1-3
>       08034 - Barcelona
>
> _______________________________________________
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> http://lists.freebsd.org/mailman/listinfo/freebsd-wireless
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>
>
> --
>    Salut i força,
>
>    Gustau
>
> ---------------------------------------------------------------------------
> Prou top-posting :    http://ca.wikipedia.org/wiki/Top-posting
> Stop top-posting :    http://en.wikipedia.org/wiki/Posting_style      
>
> O O O Gustau Pérez i Querol
> O O O Unitat de Gestió dels departaments
> O O O Matemàtica Aplicada IV i Enginyeria Telemàtica
>
>       Universitat Politècnica de Catalunya
>       Edifici C3 - Despatx S101-B
>  UPC  Campus Nord UPC
>       C/ Jordi Girona, 1-3
>       08034 - Barcelona
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