We are experiencing this issue with ap's on different controllers. And it affects aps in an ap group. The aps not in a group do not have a problem. A factory reset of the ap and then reconfiguring seems to fix it for a while. We have been working a case with Cisco for several weeks. We are running 6.0.182 on our 4404 controllers.
Thank you, Lee Weers Central College Assistant Director for Network Services 641-628-7675 From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Roth, Pierce Sent: Monday, November 16, 2009 9:52 AM To: [email protected] Subject: Re: [WIRELESS-LAN] Wireless Clients Can See WLANs, but Cannot Connect (feels like only beacons functional) I'm having issues with CAPWAP as well, my waps keep getting a DTLS Client Error, which also seems to be an issue with encryption, and only with 6.0, not a problem with 5.1. I don't want to downgrade, unless I know a version that works with capwap and doesn't have this problem. ~Pierce Roth From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Charles Bisel Sent: Monday, November 16, 2009 9:35 AM To: [email protected] Subject: Re: [WIRELESS-LAN] Wireless Clients Can See WLANs, but Cannot Connect (feels like only beacons functional) I had a similar issue to this which I was able to resolve by disabling 'Aironet IE' on the WLAN. ________________________________ Charles Bisel ITO Network Services Bayer Business and Technology Services LLC 100 Bayer Road Pittsburgh, PA 15205 EMAIL [email protected] <mailto:[email protected]> WEB http://www.bayer.com <http://www.bayer.com/> ________________________________ Daniel Husand <[email protected]> Sent by: The EDUCAUSE Wireless Issues Constituent Group Listserv <[email protected]> 11/13/2009 02:51 PM Please respond to The EDUCAUSE Wireless Issues Constituent Group Listserv <[email protected]> To [email protected] cc Subject Re: [WIRELESS-LAN] Wireless Clients Can See WLANs, but Cannot Connect (feels like only beacons functional) On 13/11/2009 19:43, Lee H Badman wrote: > Wondering if anyone else sees this condition in a Cisco LWAPP/CAPWAP > wireless environment: > > We seem to have occasional spates where select APs are clearly beaconing > SSIDs, but clients cannot connect. > We have this exact issue on the first iteration of the 6.0 software. It primarily affects our web-auth SSID. I did some captures of the association and the access point is actually denying the client because the 'encryption method' is not supported. (none) (I have a .pcap if someone wants it) TAC has not been able to reproduce or fix yet. -- Daniel Husand ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/ <http://www.educause.edu/groups/> . ________________________________ The information contained in this e-mail is for the exclusive use of the intended recipient(s) and may be confidential, proprietary, and/or legally privileged. Inadvertent disclosure of this message does not constitute a waiver of any privilege. If you receive this message in error, please do not directly or indirectly use, print, copy, forward, or disclose any part of this message. Please also delete this e-mail and all copies and notify the sender. Thank you. For alternate languages please go to http://bayerdisclaimer.bayerweb.com <http://bayerdisclaimer.bayerweb.com> ________________________________ ********** 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/.
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