Client Dropping wireless

[mdalliman]

Hello Everyone,

I have a kind of weird issue. I just recently deployed access points at one of our remote locations with WPA2 that authenticates through a Windows 2008 r2 radius server. Ever since I have implemented this I have had one user that says that the wireless in the corner will come up and show the yellow triangle and that he looses connection and will not be able to communicate with anything till he disconnects and re connects any one have any ideas? The access points are 1142 setup on VLANS. We are not using a controller the mac address starts with 2010 i have also included a copy of the log file and the configuration.

[Philip D'Ath]

I'm not sure you should keep "encryption mode ciphers tkip" on the Radio interfaces.  I'm not sure it will have any effect in your case, but you don't want anything to do with tkip when using 802.11n.  If it must keep the line get rid of tkip and only leave aes enabled.

Have you tried a newer firmware version on the access point?

Tried upgrading the WiFi drives on the client?

Any chance the WiFi reception in the corner is just plain poor?