if_ural in 6.0-BETA1
Sam Leffler
sam at errno.com
Sun Jul 17 17:19:16 GMT 2005
Erik Winge wrote:
> Hi,
>
> After upgrading to 6.0-BETA1 I have started using an Asus ural-bases
> wireless card.
>
> Besides lower performance than with Windows, this driver seems to have
> some stability issues. I keep getting "Corrupted MAC on
> input"-messages from scp when copying files. The files I have been
> testing with are about 5MB in size, and the problem interrupts every
> one of 4-5 upload attempts.
The driver has no tx rate control support and defaults to 1Mb/s so you
must explicitly set the tx rate to get any reasonable performance.
However even when locked to 54M on an 11g channel I never saw tcp
netperf performance much more than ~15Mb/s with a strong signal. I
never saw data corruption but mostly was testing wpa.
In general I wasn't impressed with the device and the driver definitely
needs work. Hard to recommend it.
Sam
More information about the freebsd-current
mailing list