Date: Wed, 04 Jan 2006 09:26:59 -0800 From: Sam Leffler <sam@errno.com> To: dandee@volny.cz Cc: freebsd-current@freebsd.org Subject: Re: dhclient ignoring link on wi0 Message-ID: <43BC0563.3050600@errno.com> In-Reply-To: <001401c61124$5c5f4480$6508280a@tocnet28.jspoj.czf> References: <001401c61124$5c5f4480$6508280a@tocnet28.jspoj.czf>
next in thread | previous in thread | raw e-mail | index | archive | help
Daniel Dvorak wrote: >>-----Original Message----- >>From: owner-freebsd-current@freebsd.org >>[ <mailto:owner-freebsd-current@freebsd.org> > > mailto:owner-freebsd-current@freebsd.org] On Behalf Of David Gilbert > >>Sent: Wednesday, January 04, 2006 1:03 AM >>To: Alexander Leidinger >>Cc: freebsd-current@freebsd.org; David Gilbert >>Subject: Re: dhclient ignoring link on wi0 >> >> >>I also thought that someone might have comments about a wi0 >>as an access point. This used to work, but all clients (even >>windoze) seem to loose association every 20 to 40 minutes >>(although the timing is random it seems). >> >> >>Dave. > > > Not only this one, to make the picture complete. For example, another > relevant issue is: > > from rc.conf: > > ifconfig_wi1="inet w.x.y.z/m ssid A mediaopt hostap channel 4 up" > > reality ? > > # ifconfig wi1 > wi1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > > media: IEEE 802.11 Wireless Ethernet autoselect <hostap> (DS/2Mbps > <hostap>) > status: associated > > authmode OPEN privacy OFF txpowmax 100 dtimperiod 1 bintval 100 > > It has never reached more than DS/2Mbps in hostap mode. That is a firmware issue. OTOH there are patches floating around that bypass the firmware and select the tx rate in the host and which make operation better. > > ... and other issue is about transmit power limit, no chance to limit tx, > txpowmax does not work at all. Card transmits at full power. This is a firmware issue. Find a driver that supports changing the tx power and you will find a driver that works only for certain cards and certain revs of firmware. Feel free to supply patches for this; you can get them from the linux hostap driver for example. > > I know from my friend there exists some patch for the first issue, but CVS > does not contain it even in 7-CURRENT, let alone 6-STABLE. Becuase the person working on the patch received feedback that it did not work in all cases and has not had time to identify the issue. Sam
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?43BC0563.3050600>