Date: Thu, 10 Aug 2006 08:58:43 -0700 From: Sam Leffler <sam@errno.com> To: Matthias Apitz <m.apitz@oclcpica.org> Cc: freebsd-mobile@freebsd.org Subject: Re: 6.0-REL && iwi && garbaged TCP traffic Message-ID: <44DB57B3.6060506@errno.com> In-Reply-To: <20060810120347.GA8048@rebelion.Sisis.de> References: <20060810120347.GA8048@rebelion.Sisis.de>
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Matthias Apitz wrote: > Hello, > > I run the above mentioned combination for W-LAN, at home with > WEP and in the office with WPA-PSK. From time to time, very seldom, > I encounter damaged TCP traffic, for example: > > - a mail reaches the next SMTP hop with garbage in the body; > - fetching a page with HTTP brings up a message about 'bad HTTP > request' with some random chars; > - on 'scp' traffic it stops with a message about 'bad MAC addr'; > > Is this a known issue with the iwi driver/firmware? How is it > possible that higher layer (TCP) does not detect this problem > in the TCP-checksum stored in the header? > > Thx in advance for any hint It's a bug fixed since 6.0. Sam
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