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Community Member

could be the ACS ???

hi

i have a wlan with nineteen Aps i just added a CISCO ACS SE that authentictes from the windows AD...the problem is that ever since addind the ACS my clients keeps on disconnecting and then i will be prompted to enter my credentials again,this happens in intervals of 10 minutes...what could be the problem ?

5 REPLIES
Community Member

Re: could be the ACS ???

What version of ACS are you using, I had the same problem with ACS 4.0 upgraded to 4.1(1) Build 23 no problems since. Check your Database Replication times that could cause the radius server not found error. And option [026/5842/001] Cisco-Aironet-Session-Timeout.

Cisco Employee

Re: could be the ACS ???

Hi,

You can try adding the Session Timeout attribute and setting a high value on it in the group/user profile.

Session Timeout is a RADIUS (IETF) attribute.

Regards,

Vivek

Community Member

Re: could be the ACS ???

but we i am not using radius IETF i am using radius Aironet.

Cisco Employee

Re: could be the ACS ???

Hi,

When you use any Radius (Aironet or IOS etc.) you are using Radius IETF + some Cisco specific attributes.

Regards,

Vivek

Bronze

Re: could be the ACS ???

If you use PEAP authentication, you need install this hotfix on client computers:

http://support.microsoft.com/kb/885453/en-us

Zhenning

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