03-04-2022 12:38 AM
Hi all!
I have a problem with Windows 11 (and also some recent versions of Windows 10).
Apparently, when they try to connect to a managed SSID with WebAuth locally on the WLC, they get this screen:
Doing a "debug web-auth redirect enable mac", I get these logs:
* webauthRedirect: Feb 28 15: 38: 17.757: 80: 19: 34: e0: 89: f4- Web-auth type Internal, no further redirection needed. Presenting defualt login page to user * webauthRedirect: Feb 28 15: 38: 17.757: 80: 19: 34: e0: 89: f4- added redirect =, URL is now https://guest.candy.it/login.html? * webauthRedirect: Feb 28 15: 38: 17.757: 80: 19: 34: e0: 89: f4- str1 is now https://guest.candy.it/login.html?redirect=ctldl.windowsupdate.com/msdownload/ update / v3 / static / trustedr / en / disallowedcertstl.cab? f81ef29b3f20f822 * webauthRedirect: Feb 28 15: 38: 17.757: 80: 19: 34: e0: 89: f4- clen string is Content-Length: 398 * webauthRedirect: Feb 28 15: 38: 17.757: 80: 19: 34: e0: 89: f4- Message to be sent is HTTP / 1.1 200 OK Location: https://guest.candy.it/login.html?redirect=ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedce * webauthRedirect: Feb 28 15: 38: 17.757: 80: 19: 34: e0: 89: f4- 200 send_data = HTTP / 1.1 200 OK
It is possible that they are linked to the Windows Automatic Root Certificates Update service, as described in the paragraph "How to Disable / Enable Automatic Root Certificates Update in Windows?" of the following page?
http://woshub.com/updating-trusted-root-certificates-in-windows-10/
03-04-2022 01:42 AM
Not sure if this resolves the issue, quick try installing that Certificate locally on one of the PC and test it ?
03-04-2022 01:47 AM
For the WebAuth we are using the embedded certificate:
I noticed in one of the logs this message:
*webauthRedirect: Feb 28 15:38:17.757: 80:19:34:e0:89:f4- str1 is now https://guest.candy.it/login.html?redirect=ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?f81ef29b3f20f822
I believe the client simply cannot reach this address ...
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