I have 24 other devices quite happily associated with either of the two h-reap AP's (1130) on a 2112 WLC[188.8.131.52].
I cannot get a couple of Iphone 4's to connect.
I have looked at the debug attached and believe the problem might be with DHCP.
To get this far I had to increase the EAPOL-timeout to 5000mS.
I hope you can suggest something which will help connect these devices.
How is the wlan ssid configured? Make sure that you either only have wpa/tkip or wpa2/aes configured, not both at the same time.
I have never had any issue with my iPhone connecting. Did you verify the iPhone confiuration and that they didn't fat finger the key?
Tested that on a non-hreap connection and got "Received EAPOL-key M2 with invalid MIC from mobile" message for that.
Non-Hreap Iphones connect ok.
Only appears to be certain Iphone4s on the h-reap AP's as there are 6-Intel, 7 RIM, 5 Apple and an HTC mac addresses connected perfedctly well.
The other change I tried was to disable client load balancing.
Well... you shouldn't use that client load balancing anyways. That will cause you more grief. I don't know what else you can do as I have no issues with mine on h-reap..