I’ve found a bug in 7.6.130.x code and Cisco fixed it (I’ve downloaded the code, it’s 7.6.130.23) and it’s also fixed in 8.0.110.x (8.0.110.8).
From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Lee H Badman Sent: Wednesday, March 18, 2015 11:08 AM To: [email protected] Subject: Re: [WIRELESS-LAN] WLC 5508 Reboots- 8.0.110.0 Code Not sure about all versions, just .110 (mine) and what the engineer has said so far about .115. I see at least one special version mentioned in discussion, but that hasn’t been offered to us yet. -Lee Lee Badman Wireless/Network Architect ITS, Syracuse University 315.443.3003 (Blog: <http://wirednot.wordpress.com> http://wirednot.wordpress.com) From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Hunter Fuller Sent: Wednesday, March 18, 2015 11:50 AM To: [email protected] Subject: Re: [WIRELESS-LAN] WLC 5508 Reboots- 8.0.110.0 Code Wait, seriously? ALL of the version 8 code that has been released, currently has a bug that will randomly reload the controller for no reason? .. -- Hunter Fuller Network Engineer VBRH M-9B +1 256 824 5331 Office of Information Technology The University of Alabama in Huntsville Systems and Infrastructure I am part of the UAH Safe Zone LGBTQIA support network: http://www.uah.edu/student-affairs/safe-zone On Wed, Mar 18, 2015 at 10:47 AM, Linchuan Yang <[email protected]> wrote: Dear Lee We had the same issue. And Cisco engineer suggested to downgrade to version 7 because all of the codes in version 8 have this bug. We are waiting for an update that they solve this bug in version 8. Have a nice day. Linchuan Yang (Antony) Wireless Networking Analyst Network Assessment and Integration, IITS-Concordia University Tel: (514)848-2424 ext. 7664 <tel:%28514%29848-2424%20ext.%207664> From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Lee H Badman Sent: March-18-15 9:53 AM To: [email protected] Subject: [WIRELESS-LAN] WLC 5508 Reboots- 8.0.110.0 Code Sigh… just kick me. Our latest Cisco WLAN fun comes in the form of 5508 spontaneous reboots on 8.0.110.0 code. Has anyone else on the list experienced this? I do find this Support Community thread: https://supportforums.cisco.com/discussion/12411926/wlc-5508-automatically-restarting-twice-week#comment-10362606 And this related bug: https://tools.cisco.com/bugsearch/bug/CSCuq74491 Have had one reboot today, and found that another had done so last week quick enough where monitoring and alerting didn’t catch it. Now going through all of them to see if there might have been others missed. TAC case open and I see that 8.0.110.0 is no longer available to download, with 8.0.115.0 “recommended”. -Lee Badman Lee Badman Wireless/Network Architect ITS, Syracuse University 315.443.3003 (Blog: <http://wirednot.wordpress.com> http://wirednot.wordpress.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/. !DSPAM:911,5509a2f4187959519349851! ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
