We have also experienced AVC crippling our network. Once the traffic volumes are higher than X. Performance goes south and can get to 0.
Nothing else similar to your description, though that issue was on 8.2 and we are currently 8.5 -- Jason Cook Information Technology and Digital Services The University of Adelaide, AUSTRALIA 5005 ----------------------------------------------------------- This email message is intended only for the addressee(s) and contains information which may be confidential and/or copyright. If you are not the intended recipient please do not read, save, forward, disclose, or copy the contents of this email. If this email has been sent to you in error, please notify the sender by reply email and delete this email and any copies or links to this email completely and immediately from your system. No representation is made that this email is free of viruses. Virus scanning is recommended and is the responsibility of the recipient. From: The EDUCAUSE Wireless Issues Community Group Listserv <WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU> On Behalf Of Lee H Badman Sent: Tuesday, 24 September 2019 9:25 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] Internet Connectivity Issues Are you running AVC? If so, you might try disabling. It has caused us no end of trouble in the past, similar symptoms. One man’s opinion from past experience. Lee Badman (mobile) On Sep 23, 2019, at 7:49 PM, Gray, Sean <sean.gr...@uleth.ca<mailto:sean.gr...@uleth.ca>> wrote: Hi Everyone, We are getting reports of internet connectivity issues from our wireless users. The problem is very temperamental with users bouncing from being able to browse & access App content flawlessly, to experiencing a complete failure to browse to websites and refresh App content. As an example I was able to successfully test Instagram via Safari on an iPhone, and simultaneously fail to see the same content on the Instagram App on the same phone. At this point we are struggling to narrow down the root cause. We have looked at everything from traffic volume to ISP instabilities. But as yet there is no consistent smoking gun. My reason for reaching out to the group is we are running slightly dated code on our HA pair of 5520s. We are running 8.8.111 and plan to upgrade to the latest release as soon as possible. But I’m wondering if anyone out there is running 8.8.111 that have seen or is seeing similar issues. Thanks Sean ********** Replies to EDUCAUSE Community Group emails are sent to the entire community list. If you want to reply only to the person who sent the message, copy and paste their email address and forward the email reply. Additional participation and subscription information can be found at https://www.educause.edu/community ********** Replies to EDUCAUSE Community Group emails are sent to the entire community list. If you want to reply only to the person who sent the message, copy and paste their email address and forward the email reply. Additional participation and subscription information can be found at https://www.educause.edu/community ********** Replies to EDUCAUSE Community Group emails are sent to the entire community list. If you want to reply only to the person who sent the message, copy and paste their email address and forward the email reply. Additional participation and subscription information can be found at https://www.educause.edu/community
