Same here. We are seeing false DFS events on 7.6.130.0 as well. Please let us know what TAC says.
Thanks, Sapna Misra | Network Engineer II | Information Technology | Vanderbilt University [email protected] | phone 615-483-5371| it.vanderbilt.edu -----Original Message----- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Dan Brisson Sent: Thursday, September 24, 2015 11:02 AM To: [email protected] Subject: Re: [WIRELESS-LAN] Cisco WLC software upgrade I'll second the false DFS events, or perhaps more accurately said "alleged" DFS events. I'm working with TAC now to figure out whether we really have radar or was it the upgrade from 7.6.130 to 8.0.120 that did it. -dan Dan Brisson Network Engineer University of Vermont (Ph) 802.656.8111 [email protected] On 9/23/2015 9:45 PM, Trent Hurt wrote: > Watch out for false dfs events. Various bugs throughout 8 code > > Sent from my iPhone > >> On Sep 23, 2015, at 11:04 AM, Philip C Theruvakattil >> <[email protected]> wrote: >> >> We are currently running 8.0.120.0 on our production pair of Cisco 5508 >> controllers. APs are primarily 3500, 1142, 1131 and just starting to deploy >> 2700s. >> >> It has been a month and a half since we upgraded to 8.0.120.0 and have not >> experienced any problems. >> >> Phil T >> Network Engineer >> Phillips Andover Academy >> >> >> -----Original Message----- >> From: The EDUCAUSE Wireless Issues Constituent Group Listserv >> [mailto:[email protected]] On Behalf Of Bruce Curtis >> Sent: Tuesday, September 22, 2015 4:47 PM >> To: [email protected] >> Subject: Re: [WIRELESS-LAN] Cisco WLC software upgrade >> >> We have been running 8.0.120.0 on our 8510 HA Pair and haven't had any >> major issues. >> >> We had some strange behavior that we mistakenly thought might be >> related to 8.0.120.0 but we finally found that the real issue was MAC >> table exhaustion on switches in the Residence Halls. (The APs there >> are in flex connect mode.) >> >>> On Sep 22, 2015, at 10:44 AM, Entwistle, Bruce >>> <[email protected]> wrote: >>> >>> We are currently running version 7.6.130.30 on our pair of Cisco 5508 >>> controllers and have been dealing with an issue where the clean air sensor >>> on the APs will randomly crash. The APs are primarily model 3500 and 3600. >>> I have been informed that the solution is to upgrade to version 8.0.120.0. >>> I was looking to see what others have experienced in there upgrade from >>> 7.6.130.30 to version 8.0.120.0. >>> >>> Thank you >>> Bruce Entwistle >>> Network Manager >>> University of Redlands >>> >>> >>> ********** Participation and subscription information for this EDUCAUSE >>> Constituent Group discussion list can be found >>> athttp://www.educause.edu/groups/. >> --- >> Bruce Curtis [email protected] >> Certified NetAnalyst II 701-231-8527 >> North Dakota State University >> >> ********** >> Participation and subscription information for this EDUCAUSE Constituent >> Group discussion list can be found at >> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.educause.edu_groups_&d=AwIFAg&c=SgMrq23dbjbGX6e0ZsSHgEZX6A4IAf1SO3AJ2bNrHlk&r=rtlMYUF4nwLIYnoG0qXTf9aFc5RLK7DMyf8lTMu__vs&m=HiCvEDgQpcQr8_C1ZTwMJUuHZjGGeu4FRrVd6X_enC0&s=tDaPC8rt0vMNK5nYLG_a_PtMir4bEAvujCXcQ-WRQnw&e= >> . >> >> ********** >> Participation and subscription information for this EDUCAUSE Constituent >> Group discussion list can be found at >> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.educause.edu_groups_&d=AwIFAg&c=SgMrq23dbjbGX6e0ZsSHgEZX6A4IAf1SO3AJ2bNrHlk&r=rtlMYUF4nwLIYnoG0qXTf9aFc5RLK7DMyf8lTMu__vs&m=HiCvEDgQpcQr8_C1ZTwMJUuHZjGGeu4FRrVd6X_enC0&s=tDaPC8rt0vMNK5nYLG_a_PtMir4bEAvujCXcQ-WRQnw&e= >> . > ********** > 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/.
