Re: ack & cts timeout and slottime for log distance links in prism54 driver
[email protected] (Luis R. Rodriguez) Wed, 6 Apr 2005 00:59:48 -0400
| Newsgroups | gmane.linux.drivers.prism54.user |
|---|---|
| Organization | Rutgers University Student Linux Users Group |
| Message-ID | <[email protected]> |
On Sun, Apr 03, 2005 at 06:44:02PM +0200, Ivan wrote: > Hello! > > In madwifi driver for atheros based cards, there is possibility to > change ack and cts timeout values, and slottime, according to distance > between transmitter and receiver. They recommend to adjust these values > for every link longer than 300 meters. I have a link of 2 kilometers, > and big trouble with performance with Intersil Frisbee card (in same > setup, acx100 based card works excellent, giving 500kB/s throughput and > very stable ping reply od about 2ms, but this is only b standard). Now > with Intersil Frisbee card ping is not stable, and speed.. shame to say > :-( Yes, at 1M bitrate.. for comparision, acx100 runs on 11M without any > problem. > > Now, I wish to try some tweaking, to make link better if possible. First > thing, I would like to try adjust ack & cts timeouts, if that is > supported with this driver. Can someone put some light on these please? > If that doesn't help, then I would like to try do more troubleshooting > with your help, but first I would like to adjust these values if possible. iwpriv eth1 Luis -- GnuPG Key fingerprint = 113F B290 C6D2 0251 4D84 A34A 6ADD 4937 E20A 525E