full-disclosure - Wi-fi. Approaching customers

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From: chows at ozemail.com.au (Gregh)
Subject: Wi-fi. Approaching customers

----- Original Message ----- 
From: "Ron DuFresne" <dufresne@...ternet.com>
To: "KF (Lists)" <kf_lists@...italmunition.com>
Cc: <full-disclosure@...ts.grok.org.uk>
Sent: Wednesday, March 16, 2005 12:20 PM
Subject: Re: [Full-disclosure] Wi-fi. Approaching customers

> 
>>From what little I read on their site, it seems to be a radius auth mech
> based upon MAC addresses.
> 

Isn't that basically what a lot of wi-fi broadband router/modems do anyway? 

Eg, set up a netgear DG834 (think it was) and it was having problems with auto assigned IPs for lan members so shortcut the problem by telling it to manually assign IP number to MAC so that each time a MAC came in range it got the same IP number always. I set the IP numbers manually at each client computer and thus they would only connect using that number. Connection problems died off instantly, then. The upshot is that if the MAC is unknown, it cant get access now even if the WEP is successfully decrypted. Wouldn't that radius auth be basically that idea?

Greg.