On 04/14/2014 04:52 PM, Alexander, David wrote:

Hi,

We've been experiencing an issue with AD account lockouts when someone tries to change their password, but they have a device that continues to connect using the old password. It's been a big support issue for us to try to figure out which device is causing the lockout.

I wanted to know if any other schools are experiencing this issue and if you have any recommended solutions you can share.

Thanks,

Dave

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I implemented client blacklisting in Aruba set for longer then the AD lock out and less password attempts to resolve this. The clients with invalid credentials (drive by association attempt or just changed password) and will then automatically clear them after AD timer has reset. This keeps the clients from banging on the system and prevents them locking out there workstations.

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-James


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