D-Link DWS-4026 Product Manual - Page 503

Software User Manual 12/10/09 D-Link Unified Access System Field Detection Mode Age Table 325: Ad Hoc Client Status Description The mechanism of detecting this Ad Hoc device. The possible values are Beacon Frame or Data Frame. Time since last detection of the ad hoc network. AP AUTHENTICATION FAILURE STATUS An AP might fail to associate to the switch due to errors such as invalid packet format or vendor ID, or because the AP is not configured as a valid AP with the correct local or RADIUS authentication information. To view a list of APs that failed to associate with the Unified Switch, click WLAN > Monitoring > Access Point > AP Authentication Failure Status. Figure 349: AP Authentication Failure Status The AP authentication failure list shows information about APs that failed to establish communication with the Unified Switch. The AP can fail due to one of the following reasons: • No Database Entry-The MAC address of the AP is not in the local Valid AP database or the external RADIUS server database, so the AP has not been validated. • Local Authentication-The authentication password configured in the AP did not match the password configured in the local database. • Not Managed-The AP is in the Valid AP database, but the AP Mode in the local database is not set to Managed. • RADIUS Authentication-The password configured in the RADIUS client for the RADIUS server was rejected by the server. • RADIUS Challenged-The RADIUS server is configured to use the Challenge-Response authentication mode, which is incompatible with the AP. • RADIUS Unreachable-The RADIUS server that the AP is configured to use is unreachable. • Invalid RADIUS Response-The AP received a response packet from the RADIUS server that was not recognized or invalid. • Invalid Profile ID-The profile ID specified in the RADIUS database may not exist on the switch. This can also happen with the local database when the configuration has been received from a peer switch. • Profile Mismatch-Hardware Type-The AP hardware type specified in the AP Profile is not compatible with the actual AP hardware. • AP Image Not Available-The switch does not have an appropriate image available to deploy to the AP. This error is valid only when the switch supports the Auto AP image upgrade and the Auto image upgrade mode is enabled. To delete the entries for all APs from the failure list, click Delete All. To add an AP from the Access Point Failure list to the Valid AP database, select the check box next to the MAC address of the AP and click Manage. Document 34CSFP6XXUWS-SWUM100-D7 Monitoring and Managing Intrusion Detection Page 503