Date: Wed, 7 Sep 2011 10:51:34 +0200 From: Bernhard Schmidt <bschmidt@freebsd.org> To: Josh Paetzel <jpaetzel@freebsd.org> Cc: freebsd-wireless@freebsd.org Subject: Re: T510 iwn and 9.0 Message-ID: <CAAgh0_YOH9rSNCGsweF%2BcJB=3QfD%2BoWxCm252=DKd7hvEHE5Lw@mail.gmail.com> In-Reply-To: <CAJ-VmonnOTh-Sesmazvgt4nzxyhEvGJ4NLs3iJ6tzaeEm3qr=g@mail.gmail.com> References: <201109062237.00788.jpaetzel@freebsd.org> <CAJ-VmonnOTh-Sesmazvgt4nzxyhEvGJ4NLs3iJ6tzaeEm3qr=g@mail.gmail.com>
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On Wed, Sep 7, 2011 at 07:59, Adrian Chadd <adrian@freebsd.org> wrote: > Hi! > > On 7 September 2011 13:36, Josh Paetzel <jpaetzel@freebsd.org> wrote: >> I run a thinkpad T510 with a: >> >> =A0iwn0: <Intel(R) Centrino(R) Advanced-N 6200> mem 0xf2000000-0xf2001ff= f irq 17 >> at device 0.0 on pci3 > > The last person to touch this was bernhard; I don't know if he has > tinkered with the 6200 stuff though. > >> I brought my laptop home tonight and was getting frequent disconnects he= re as >> well. =A0I have an apple airport extreme (the AP at work is a netgear of= unknown >> model) >> >> I was able to regain a nice stable connection by running ifconfig wlan0 = -ht. > > Would you mind trying this instead: > > ifconfig wlan0 -ampdutx > > Once you've associated (ie, once HT has been enabled), and then run > dhclient and start doing traffic. > I'd like to see if it's a general HT issue or whether it's the TX > aggregation code in iwn that needs tinkering with. > > Thanks, Yeah, please do that. And.. is the network your connecting to even HT/11n capable? -- Bernhard
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