If you are using Win2K server radius to authenticate against active 
directory, it could allow for multiple logins.

> This is a multi-part message in MIME format.
> 
> 
> RE: [smartBridges] Security and MAC cloningYou can authenticate 
clients via Radius, which (on the open systems implementation anyway) 
allows you to define 1 simoltanious use of that mac address. So unless 
a cloned unit attempted to connect when the other was offline (not 
normally as they are powered independantly of the PC) the unit will 
not be permitted to associate. Secondly, and I dont know if this is 
relevant to AirPoint products, we use Cisco AP's (SB's for the CPE), 
the Aironet 1220 has a web based interface that shows every 
assoication, the MAC and associated IP. You can manually 
disassociate/deauthenticate anyone connected. Coupled with RADIUS it 
makes a pretty effective deterant - for us at least. 
> 
>  
>   ----- Original Message ----- 
>   From: phantam 
>   To: '[EMAIL PROTECTED]' 
>   Sent: Wednesday, July 16, 2003 6:32 PM
>   Subject: RE: [smartBridges] Security and MAC cloning
> 
> 
>   Bill have any info on if we can buy this unit is it expensive? 
Cause im planning a roll out quite wide and need a temporary solution.
> 
>   Chris 
> 
>   -----Original Message----- 
>   From: Bill Flood [mailto:[EMAIL PROTECTED] 
>   Sent: Wednesday, July 16, 2003 11:48 AM 
>   To: [EMAIL PROTECTED] 
> 
>   Tim, 
> 
>   We've developed a MAC/IP auth unit.  Seeing most people leave 
their 
>   external radios powered up all the time, if someone spoofs a MAC 
or a IP 
>   the unit will detect this and not allow traffic through.  It will 
also 
>   record their MAC/IP and the time.  Another feature of this product 
is a 
>   page reroute when they do a port 80 request.  The reroute will 
take them to 
>   our sign up page. 
> 
> 
> 
>   At 11:20 AM 7/16/2003 -0400, you wrote: 
>   >http://www.isp-
planet.com/fixed_wireless/business/2003/fastkat.html 
>   > 
>   >They're using YDI proprietary encryption. One can only assume 
it's better 
>   >than WEP. SB.. are you planning on adding any enhanced 
encryption? Or is 
>   >that only for the Nexus stuff? 
>   > 
>   >Also, they say they kick off pepole who clone MACs. Ummmm.. how 
exactly 
>   >does one detect a cloned MAC??? 
>   > 
>   >Tim Foster 
>   >www.AledoBroadBand.com 
>   >Aledo's only high-speed ISP 
>   > 
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> 
>   Bill Flood 
>   AirRunner Networks LLC --- We make the web fast! 
>   If you get tired of the wait call 715-443-3700! 
> 
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> 
> 
> 

Laurence Laforga
TIRGON Communications, LLC.
dba Waipahu.Net Wireless Broadband
The PART-15.ORG smartBridges Discussion List
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