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Bronze

WPA reauthentication interval

We use WPA and PEAP MSchapv2 with Airespace controller 4.0 and ACS 4.0 server. On the ACS radius logs, clients who passed the authenticaoin get reauthenticaion every 6 hours. Anyone know how this 6 hours interval come from? Is it configurable somewhere? I have disabled the WLAN session timeout at Airespace and leave the PEAP session timeout value at ACS to be default 120 minutes. I expect the WPA reauthentican happens every 120 minutes, but it turns out to be every 6 hours which confusing me. Thanks.

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Silver

Re: WPA reauthentication interval

Enter the number of seconds a client device must wait before it can reattempt to authenticate following a failed authentication. The holdoff time is invoked when a client fails three login attempts or fails to respond to three authentication requests from the access point. Enter a value from 1 to 65555 seconds. Refer the following URL for more information

http://www.cisco.com/en/US/products/hw/wireless/ps4570/products_configuration_guide_chapter09186a00802085c7.html

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