This is isolated incidents (we have approx 2000 users). The vast majority is unaffected. This one particular user however has is struggeling with this problem several times a day. SOmetimes the connection comes throug, sometimes not. SOmetimes the user gets dis-associated after 20 minutes or less.
Model: Dell Latitude E5400 NV card: Intel WiFi Link 5100 AGN OS: Windows Vista Home Basic Driverversion: 188.8.131.52 (14. Juli 2010)
May 23 12:42:29.019: %DOT1X-3-WPA_SEND_STATE_ERR: 1x_kxsm.c:1249 Unable to send EAPOL-key msg - invalid WPA state (0) - client 00:22:fb:d0:f0:f8
Checked the logs in our RADIUS.The authentication attempt that failed is not in radius logs, but another successfull attempt approx 25 seconds after, is in the logs.
May 23 13:42:54 rad freeradius: Login OK: [xxxxx] (from client HIST_WLC1 port 29 cli 00-22-fb-d0-f0-f8 via TLS tunnel) May 23 13:42:54 rad freeradius: Login OK: [xxxxx] (from client HIST_WLC1 port 29 cli 00-22-fb-d0-f0-f8)
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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