Ditto. Random clients being deauthenticated and re-associated several times. (i've seen as little as 10-15 seconds)
I also see decrypt errors. I have not contacted TAC yet (I was still chasing old drivers from 2005-2007) Mike On Mon, Jun 21, 2010 at 4:12 PM, Dustin Deadwyler <[email protected]> wrote: > Mike, > > I have had several users complain of being "booted off" the network causing > them to have to re-authenticate. I think it may be related to this bug. In > the traplogs of the controller I have noticed the same random client/clients > being deauthenticated and re-associated several times in a span of 10 to 15 > minutes. We have thirteen controllers and have noticed these traps on five > of them. > > Do you see the same traps when your clients are experiencing trouble? > > Dustin > University of Georgia > > PS. Just moved to 6.0.196.0 two months ago. > > > > ----- Original Message ----- From: "Mike King" <[email protected]> > To: <[email protected]> > Sent: Sunday, June 20, 2010 8:29 PM > Subject: [WIRELESS-LAN] Cisco Wireless Controller Software Advisory > > >> Got this in my email last night. I think I've been personally hitting >> CSCtf34858, and not realizing it. (Well, realizing it but not being >> able to catch/diagnose it, I've known something was wrong since I went >> to 6.0.196.0) Looks like I'll be upgrading to 7.0.98.0 within the >> next few days. >> >> >> https://supportforums.cisco.com/docs/DOC-11722 >> >> This Software Advisory Notice is issued against all the above Wireless >> LAN Controller software versions due to the following bugs: (as a >> side note, the are marked Severity >> 1 - catastrophic ) >> >> >> CSCtf34858 Client can't transmit traffic if it reassociates to an AP >> within 20 sec >> CSCte89891 Radio may stop transmitting beacons periodically >> >> Base Code: 6.0.182.0, 6.0.188.0, 6.0.196.0 >> >> Special Build: Following options are available: >> 1. Move to 7.0.98.0 Release posted on CCO. Please note, 7.0 is >> a new feature release. >> 2. Contact TAC to get a 6.0 Special or Beta release with fixes >> for the bugs below. >> 3. Wait for the CCO release of 6.0 MR3 (Maintenance Release), >> which is planned for July/August 2010 >> >> ********** >> 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/. > ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
