Hello,We're migrating APs from old AireOS 2504 WLC to C9800-CL (running on 17.3.3) and when APs are migrated to C9800, macOS clients are unable to connect to WPA2 SSID with PSK authentication (FlexConnect local switching). Windows laptops and phones ...
Hello, I've read many forum posts with similar issues and still haven't found working solution for clients' illogical disassociations and deauthentications from WAP361 access points. Issue is exactly the same as other people are experiencing: Clients...
Hello, Users from our inside network at work are unable to connect to outside PPTP server through ASA (ASA5515 with SW version 9.8(2)20) with PAT, PPTP is working without issues from home or via mobile hotspot. We have PPTP inspection in place which ...
Hi,
all phones were working fine (both iPhones and Androids), it was just MacBooks having issues after migration from AireOS WLC to C9800.How do you handle DHCP for clients? Are you using Cisco best practices for C9800 (https://www.cisco.com/c/en/us/...
Hello,
Actually yes, we were able to fix the issue by coincidence when trying something else.
The "wrong PSK" issue stopped occurring when I enabled 802.11r BSS Fast Transition on this WPA2/PSK WLAN.
It stopped even when set to "Adaptive" but then so...
Hi Piotr,
No, we didn't. Mostly because the affected macOS clients weren't really willing to cooperate in some testing so the customer IT guy told me that we don't care about this issue for now and we'll continue with troubleshooting when someone c...
I'll give it a try when we have a chance to troubleshoot properly (it's now hard due to pandemic restrictions).Btw. I performed upgrade to 17.3.4c but unfortunately that didn't resolve the issue. So if this is a bug, it's not yet fixed.
