Hi to all!
We have some issues with a WLC 4402.
This Wlc controller is configured with 11 WLANS (just only one broadcasting its ssid?. Each WLAN is attached to its interface. Finally the port is connected to a trunk port.
We have some problems with the clients that try to associate to the hidden ssid. Thay cannot. But if they try to associate to the broadcasted ssid there's no problem. All the hidden WLANS are protected with WPA2/AES.
Watching the traps i got some messages that it could help:
DISCONECT_MOBILE_DUE_TO_WLAN_SWITCH: Disconnecting mobile 00:19:5b:7f:60:5c
due to switch of WLANs from 9 to 1
Feb 02 14:50:22.779 1x_ptsm.c:404 DOT1X-3-MAX_EAPOL_KEY_RETRANS:
Max EAPOL-key M1 retransmissions exceeded for client 00:19:5b:7f:60:5c.
The last message repeates continously.
thanks for your help