I have a 1130AP and try to associate the AP witha WLC at a remote site. The AP grab an IP address and resolved the Cisco-LWAPP-CONTROLLER to the IP address of the WLC. I could ping the WLC from the AP cli and vice versa. However the AP is not getting a respond bak from the controller. Appreciate if any could shed some light. Here is the log from the AP.
Mar 1 00:00:08.059: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthern
et0, changed state to up
*Mar 1 00:00:26.088: %LWAPP-5-CHANGED: LWAPP changed state to DISCOVERY
Translating "CISCO-LWAPP-CONTROLLER.americas.media.global.loc"...domain server (
*Mar 1 00:00:34.227: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet0 assigned D
Please do mark the response that resolved your issue as the resolution, as this may help others to easier search to resolutions to their problems.
One thing I like to add to this thread, is a cause I ran into a while back, causing the exact same symptons. In that particular case someone decided to use the same IP address as the ap-manager interface. As a result the APs kept discovering the controller in question (as the discovery reply is send out the management interface), but the join request never reached the controller because of the IP conflict. Because of the large event messages on the controller, the duplicate IP address was allready gone from the log.