We’re on 8.6.0.11 and not seeing any issues currently, but also running 225/325s in the majority of our class rooms.
We just purchased our first round 5xx access points and two of our LPVs are rung 535, 577, and 534s without issue on 8.7.0.4 Do you guys have the HE bit disabled? I know the 515s also have quite few bugs still in play right now. T.J. Norton Wireless Network Architect Network Operations Office: (434) 592-6552<tel:(434)%20592-6552> [http://www.liberty.edu/media/1616/40themail/wordmark-for-email.jpg] Liberty University | Training Champions for Christ since 1971 On Sep 1, 2021, at 11:27 AM, Turner, Ryan H <rhtur...@email.unc.edu> wrote: ________________________________ [ EXTERNAL EMAIL: Do not click any links or open attachments unless you know the sender and trust the content. ] ________________________________ This is a stab in the dark. With the University mostly shutdown since the Spring of 2020 (=not operating in standard mode and most people work from home), we got campus upgraded from 6.X to 8.X code base. We’ve also installed many 515 series APs. We are getting a large number of complaints in large classrooms that connecting to things like eduroam takes a long time. Looking into the connection, we see many incomplete RADIUS challenges. The general complaints are ‘we come into the classroom, and for some folks it can take up to 5 minutes to get connected’. The odd thing is that our RADIUS infrastructure is very large, polished and load shared, and we can see no performance issues with any of the RADIUS servers. We have begun reducing power in the large classrooms to make association issues better, but so far that hasn’t changed much. We anticipate opening a ticket with Aruba, soon. We do seem to see the most complaints in the big classrooms. But I do keep going back to the RADIUS Challenges incomplete. I know if no reason for those not to complete unless the connection is broken midway. Has anyone else seen something like this? Ryan Turner Head of Networking Communication Technologies | Information Technology Services r...@unc.edu<mailto:r...@unc.edu> +1 919 445 0113 (Office) +1 919 274 7926 (Mobile) ********** 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<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.educause.edu%2Fcommunity&data=04%7C01%7Ctnorton7%40LIBERTY.EDU%7Caee2f6f05756443b246b08d96d5cfb63%7Cbaf8218eb3024465a9934a39c97251b2%7C0%7C0%7C637661068386827653%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=P2Cf3gTkKGGk0cUQO6Mcc%2FbVtHDYRnuaNXrodogXQD8%3D&reserved=0> ********** 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
