05-20-2014 02:35 PM - edited 07-05-2021 12:52 AM
We have a WLAN setup as a provisioning SSID for ISE. It is configured for mac-filtering, radius NAC, and AAA override. We have no issues with Apple or Android devices connecting and getting redirected to ISE web portal page. Chromebooks are having intermittent issues getting connected, specifically getting a DHCP address. They associate, but stay in DHCP required state until they timeout . Eventually they timeout and disaassociate. I can bounce the WLAN or delete the client from the WLC, and they will connect.
When this issue is occurring, these devices will also not auth to other 802.1X configured wlans on this controller.
These devices have no issues connecting to an open guest network. Any ideas?
09-01-2015 07:54 AM
We are also having this exact same issue was there any resolution?
09-01-2015 08:10 AM
We have had connectivity issues with Chromebooks, but mostly this ended up being specific Chromebook issues and how they prefer different networks. We have went through a controller code upgrade since this. We were on 7.4, and are now on 7/6MR3.
09-01-2015 08:23 AM
We are running 8.0.120.0 on our 5508's and seeing the same issue with Acer C720p
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