10-28-2014 11:58 AM - edited 07-05-2021 01:49 AM
hi all,
I have a problem I have AP 1602i joined to WISM2 controller with IOS version 7.4.121
when client try to connect on the SSID, he receive a log "authentication failed" when I tried to rejoin the AP to other controller it work normally and when i back koining to the first controller it joins normally.
when the problem occure i noticed that the AP led is flashing and on the controller i can see the AP.
please advice
thanks in advance
10-28-2014 01:39 PM
You have to get "debug client <MAC-Address>" output from your WLC when client connection failing. That will give you a reason code for authentication failure.
Pls attach that client debug output to see
HTH
Rasika
**** Pls rate all useful responses ***
10-30-2014 08:04 AM
it is open authentication
no radius or tacacs
the two controllers are WISM2 with version 7.4.121
the AP flashing with only green color and the SSID is broadcasting from it.
thanks in advance
10-30-2014 08:07 AM
I already issue this command and tried to connect on the SSID but there is no output appeared on the controller it seem to be that the client MAC address is not reach to the controller
note that,
the AP connected through Modem to the controller and get the controller IP address from DNS by resolving its domain name to the controller IP
11-01-2017 02:05 AM
Hi Rasika,
If we have AAA (radius server) in place for client authentication, will debig client <MAC> give the output or we have to debug aaa <all/events/packets>
Regards,
Ruchit Patel
10-28-2014 07:41 PM
What type of Authentication are you using?
Do you use radius/tacacs for authentication?
What type of controller are you bouncing the AP between and what are the two code versions?
What color are the lights flashing?
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