Date: Tue, 31 Dec 2013 08:09:34 -0800 From: Adrian Chadd <adrian@freebsd.org> To: =?ISO-8859-1?Q?Gustau_P=E9rez?= <gperez@entel.upc.edu> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: Running hostapd with Atheros 11n Message-ID: <CAJ-Vmok-%2BOLHEOR4qR5u7z0ZA=h1sw=HVZDdAp4Dg%2Bq66676Kw@mail.gmail.com> In-Reply-To: <52C29D2B.6050409@entel.upc.edu> References: <52C1D9E0.9020805@entel.upc.edu> <CAJ-VmonRsoWAfo2XvB4EzsYGjJkz%2B1=c3WZc1LGd78n4SpYK9Q@mail.gmail.com> <52C29D2B.6050409@entel.upc.edu>
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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 P=E9rez <gperez@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 P=E9rez <gperez@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 for=E7a, > > 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 P=E9rez i Querol > O O O Unitat de Gesti=F3 dels departaments > O O O Matem=E0tica Aplicada IV i Enginyeria Telem=E0tica > > Universitat Polit=E8cnica de Catalunya > Edifici C3 - Despatx S101-B > UPC Campus Nord UPC > C/ Jordi Girona, 1-3 > 08034 - Barcelona > > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.or= g" > > > -- > Salut i for=E7a, > > Gustau > > -------------------------------------------------------------------------= -- > Prou top-posting : http://ca.wikipedia.org/wiki/Top-posting > Stop top-posting : http://en.wikipedia.org/wiki/Posting_style=09 > > O O O Gustau P=E9rez i Querol > O O O Unitat de Gesti=F3 dels departaments > O O O Matem=E0tica Aplicada IV i Enginyeria Telem=E0tica > > Universitat Polit=E8cnica de Catalunya > Edifici C3 - Despatx S101-B > UPC Campus Nord UPC > C/ Jordi Girona, 1-3 > 08034 - Barcelona
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