I had some IAP-205's laying around left over from some upgraded client projects and decided to set them up at home. I live in a large apt complex, with large apartment complexes around mine.
IDS is showing aprox 400 forgien access points and aprox 100 forgien clients. Its a huge mess of 2.4/5 B/G/N/AC 20/40/80 mhz junk. 42 access points are at significant signal levels in the 2.4Ghz band.
Im using 3 IAP-205's running 6.4.4.8-4.2.4.13_69505. Its a one bedroom apartment, 720 sq ft. I prefer 5Ghz and most devices end up there, but, I have one 2.4Ghz only device so I must have 2.4Ghz enabled.
Leaving ARM on auto and turning off client aware to watch what ARM does I see the 2.4 Ghz channels flap around on channels and they never settle down, for obvious reasons.
I added all channels between 1-11 to the ARM list and it settles more on odd channels like 2 9 11.. There are forgien access points on all sorts of odd channels.
So I am inclined to turn off ARM auto, manually pick the channels with the least issues and set power at max.
So I have a few questions as I have never encountered such a dense interference enviroment before. Is the approach of fixed channels, max power and lots of 205's for least distance the right way to go ?
I have increased the immunity level to 4 on the 2.4Ghz band. Spectrum analysis also shows a whole zoo of issues there too.
I have decided to run a "monitor" and I have set it to very agressive settings. This has already identified all sorts of evil stuff and bad guys.
The 5Ghz band is fairly ok. Lots of room to spread out up there.
I will run with Client Aware on of course, I am just running with it off to allow ARM to make chaoices and I look at the ARM logs to see what it has been doing and what channels/power it likes best.