Re: Performance of AR9287

2012-09-22 Thread Johann Hugo
On Saturday 22 September 2012 02:05:23 Derrick Edwards wrote: > Thanks again for looking into this. > My main concern was the range of network performance that I was getting > when the laptop was right in front of the access point. As you can see > bandwith varied greatly. I don't know if it

Re: Performance of AR9287

2012-09-22 Thread Adrian Chadd
I assume you've tweaked the ack, slot, rtsctstimeout? The 11n rate control code is a little more jumpy. I've fixed that in recent checkins. It's not optimal but now it's not as jumpy as before. Update to -HEAD, then use 'athratestats' on the peer MAC address. It's quite useful to see what's actua

Re: Performance of AR9287

2012-09-22 Thread Johann Hugo
I'm still using a utility from Sam. athctrl -d 8000 Setup IFS parameters on interface ath0 for 8000 meter p-2-p link dev.ath.0.slottime=36 dev.ath.0.acktimeout=75 dev.ath.0.ctstimeout=75 Are these settings still good ? Are there any way do detect these automatically ? Johann On Saturday 22 Sep

Re: Performance of AR9287

2012-09-22 Thread Adrian Chadd
Ah. athctrl.sh ? adrian On 22 September 2012 02:04, Johann Hugo wrote: > I'm still using a utility from Sam. > > > > athctrl -d 8000 > > Setup IFS parameters on interface ath0 for 8000 meter p-2-p link > > dev.ath.0.slottime=36 > > dev.ath.0.acktimeout=75 > > dev.ath.0.ctstimeout=75 > > > > A

Re: Performance of AR9287

2012-09-22 Thread Adrian Chadd
.. and yes, what I'd really like to do is find someone who wants to look after "long distance links" with atheros hardware (and has the kit to do so!) and help me fix up the coverage class code to work in a more generic fashion, for all chips. I can tell people what to do if they'd like to hack on

Regression AR2413 from 9.1 to 10

2012-09-22 Thread Sven Hazejager
All, I am in the process of upgrading my NanoBSD-ALIX kit from 802.11g to 802.11n. First step is to move from 9.1-PRERELEASE (100% stable) to 10-CURRENT with current hardware (AR2413). And alas, I am experiencing stalling wifi on all my clients: after about 30-60 seconds of being online, the clien