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Date:      Wed, 20 Jul 2005 08:12:05 +0200
From:      Alex Dupre <ale@FreeBSD.org>
To:        Sam Leffler <sam@errno.com>
Cc:        current@freebsd.org
Subject:   Re: Recent fragility with if_wi, 802.11 adhoc/wep, and Tiger
Message-ID:  <42DDEB35.7080509@FreeBSD.org>
In-Reply-To: <42DDD4D7.8010602@errno.com>
References:  <20050719094905.F15510@fledge.watson.org> <42DCC637.2050103@FreeBSD.org> <42DDD4D7.8010602@errno.com>

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Sam Leffler wrote:

>> I have a (not so) similar problem with my atheros based D-Link 
>> DWL-G650 card with late CURRENTs. The problem is very strange: I can 
>> connect stablily to my neighbor's 11g wireless network (even if the 
>> signal is lower than my D-Link DI-624 AP) and I hardly can connect to 
>> my AP. When it happens, the connection goes down after few seconds (no 
>> carrier) and I cannot reconnect anymore. This used to work with older 
>> current (about a month ago). I though the AP was broken, but I have a 
>> 11b device (voip phone) that can connect without problems (yes, I 
>> tried to connect the card in 11b mode, w/ & w/o wep, but it's the same).
>> Anyone seeing this?
> 
> wi != ath
> ap mode (really sta mode) != adhoc mode

Yup, I said *not so* similar, but always related to 802.11 networks. I
just wanted to know if other people had this issue.

> You haven't provided any details of the setup that fails.  Have you 
> tried setting up your ath card in 11b?

As I said in the last phrase, yes, I tried. I tried changing channels,
modes, wep encryption, AP distance, but without success. I can run the
debug tests you want, just tell me what output you need, so that I'll
not overflow you with useless information.

-- 
Alex Dupre




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