Solved: error "NAS duplicated authentication attempt

ahmedalshami · ‎03-08-2007

Dear

this error happened when the client try to connect

some clients coneccted then disconnected the other client couldnt connect please check the attached files

please advice wht is the main problem and how can i fix it

thanks in advanc

Vivek Santuka · ‎03-08-2007

Hi,

This error happens due to client or accesspoint sending requests too fast. Try the following :-

1. Under System Configuration->Global Authentication enable "Fast Reconnect"

2. Under Global Authentication enable "AP EAP Timeout" and set the value to 20-30.

3. On the Client set the radius-server timeout to 15-30

This also happens due to a bug in MS Windows XP SP2. The bug can be found at :-

Regards,

Vivek

Vivek Santuka · ‎03-08-2007