I have IAS working with Cisco 4404 controllers, an Aruba 2400, and an HP
WESM.  We are using Peap and MS-CHAPv2 with a WLAN certificate from
Verisign.

The documents I used to setup the IAS server is here. 
http://support.microsoft.com/kb/325725/en-us 
http://www.microsoft.com/technet/security/guidance/cryptographyetc/peap_
1.mspx  

Our wireless setup document is here
http://www.central.edu/itservices/Wireless%20Network%20Setup.PDF

CAVEATS I have found.  
You do need to authenticate the computer accounts for domain joined
computers' login scripts to run.  That was a big gotcha I found.  Then
on personally owned computers you need to turn off use computer
credentials.

Also PDA's I have yet to get working.  They say they work with
PEAP-MS-CHAP-v2, but they still want a personal certificate.  I don't
know why they still want a personal cert.  So if someone wants to help
me with that problem or help me dig up the info to enable EAP-TLS on an
IAS server I'd be glad to hear from you.

-----Original Message-----
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:[EMAIL PROTECTED] On Behalf Of Daniel Bennett
Sent: Wednesday, April 02, 2008 7:30 AM
To: [email protected]
Subject: [WIRELESS-LAN] WiSM, Radius, WPA & WPA2

Does anyone have experience setting up a Cisco WiSM with IAS Radius and
Encryption.  Basically I want to have our WiSM authenticate wireless
users to our Active Directory, which we can do directly.  I also want
the wireless secured through WPA and/or WPA2 encryption without having
to email the key to everyone.  I know it can be done but can't find out
how to do this.

The process I want:
1. Computer connects to AP
2. Encryption key is passed to computer and transmission is now secured
3. Internet Browser redirected to login page
4. AD credentials are entered
5. Authenticate
6. Internal IP issued and good to go.

We have 1,3,4,5,6 done.  Step 2 we have working by putting the key into
the computers but that is a pain.

Any suggestions?

Daniel R. Bennett
CompTIA Security+
Information Technology Security Analyst
Pennsylvania College of Technology
One College Ave
Williamsport, PA 17701
(P) 570.329.4989

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