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" <m...@mpking.com>
To: <WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
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
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