Sounds like TKIP countermeasures kicking in. A man-in-the-middle attack was detected.
Bruce T. Johnson | Network Engineer | Partners Healthcare Network Engineering | 617.726.9662 | Pager: 31633 | [EMAIL PROTECTED] -----Original Message----- From: The EDUCAUSE Wireless Issues Constituent Group Listserv on behalf of Brett Safford Sent: Thu 12/4/2008 11:07 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] Aruba ARM 2.0 What model Macbook Pro are you seeing this on? I am using an early 2008 model, Currently connected to an AP 125, on the N channel. I have not seen that sort of error message before. -Brett ---- Brett Safford Associate VoIP Network Engineer Brandeis University Work: 781-736-4607 / Cell: 617-417-6072 [EMAIL PROTECTED] On Dec 4, 2008, at 10:43 AM, Kade Cole wrote: > We have been using the 3.3.2.x code line for a while now. We have > not enabled any of the advanced ARM 2.0 features yet. We are also > experiencing some weird issues with Macs on the N APs. Every once in > a while our MacBook Pros will throw up an alert that says "Your > Wireless LAN has been compromised and will be disabled for one > minute." Is this the same thing you are seeing? > > Kade > > On 4 Dec 2008, at 8:45 AM, Brett Safford wrote: > >> We're on 3.3.2.7. 3.3.2.8 apparently came out 3 days ago. We have >> yet to turn on the arm 2.0 features. >> >> We will likely have the features that are available ready for when >> the students come back after the break. We're in the middle of the >> apple 802.1x client issue fight and the 802.11n deployment fight. >> >> From what I know of the features: >> band steering: from what I have heard, this is boolean based. It >> does not do any sort of intelligent band steering to detect if a >> band is being over used on an access point and move clients >> appropriately. >> Spectral load balancing: Aruba support told me this feature is not >> currently included in the code base. >> >> -Brett >> >> ---- >> Brett Safford >> Associate VoIP Network Engineer >> Brandeis University >> Work: 781-736-4607 / Cell: 617-417-6072 >> [EMAIL PROTECTED] >> >> On Dec 4, 2008, at 8:23 AM, Brian J David wrote: >> >>> We where just wondering what other Aruba schools have upgraded to >>> 3.3.2.X >>> code and are using ARM 2.0? >>> >>> Have you tired the new features and if so how are they working for >>> you? >>> >>> Bandwidth steering >>> Spectrum load balancing >>> Coordinated access >>> Co-Channel Interference Mitigation >>> Airtime fairness >>> Performance protection >>> >>> Is there anything you would/not recommend doing? >>> >>> >>> >>> >>> >>> Brian J David >>> Network Systems Engineer >>> Boston College >>> >>> ********** >>> Participation and subscription information for this EDUCAUSE >>> Constituent Group discussion list can be found at http://www.educause.edu/groups/ >>> . >> >> ********** >> Participation and subscription information for this EDUCAUSE >> Constituent Group discussion list can be found at http://www.educause.edu/groups/ >> . > > Kade P. Cole - [EMAIL PROTECTED] - (618) 650-3377 > Southern Illinois University Edwardsville > Telecommunications - Network Engineer III > > ********** > Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at http://www.educause.edu/groups/ > . ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
