6.0-REL && iwi && garbaged TCP traffic
Andrey V. Sokolov
abc at ruscomnet.ru
Fri Aug 11 07:58:04 UTC 2006
Hi Matthias
Really fixed?
See http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/88793
wlan(4) broken, sends corrupted packets with iwi(4) or ral(4)
State open
Release FreeBSD 6.0-RELEASE i386
I am working under 6.0-REL and I have this bug not fixed.
--
abc
On Thursday 10 August 2006 19:58 Sam Leffler wrote:
> 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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