cat-users AT lists.geant.org

Subject: The mailing list for users of the eduroam Configuration Assistant Tool (CAT)

List archive

[[cat-users]] Connection refused with Samsung Galaxy S20

From: "Weste, Andreas" <a.weste AT jacobs-university.de>
To: "cat-users AT lists.geant.org" <cat-users AT lists.geant.org>
Subject: [[cat-users]] Connection refused with Samsung Galaxy S20
Date: Mon, 15 Mar 2021 13:14:15 +0000
Accept-language: en-US
Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=jacobs-university.de; dmarc=pass action=none header.from=jacobs-university.de; dkim=pass header.d=jacobs-university.de; arc=none
Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=IcJPMxdT7doqvCUstWTvLQ08WUwmfrNDTSx9vYypC9E=; b=kBszEWna4r68TkdnFyo50meD3AaWAYSiFTWj5Or6lw10S+BPVfPKc3d8QoBhaR7cda3KRE0IqclqaqPrKevNEZ1KH4DtIa9XhOmP7nV9m9Rp6fg2Tk7a+aEFgG9UQjHtWu9DpkyLPlv3zfqSem3pU7YH8G1Br0MdKSrxnKjEqloDEcV66u1L4vn0w+xhF1YUwvPdNesmyVjCydF5RzC+nOv8Ion+QsdQOVhfuefEwP+4xeiHAm3WEWGmb9LN7xHSWTVHZOXaealK4dDQ/NKhj5vNrwBj6QYKiZKD4w1VTkV+b7mpvMr0dATi3KdhXKTA2OJyVB05s7XFcWsuVjc2vA==
Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=F1cau22wJeA68V50FDhxZy0IpSQe81ZoFURH3wL3wMVilTEoRmjVc1PDPf+fe10vrbojTSCiEBnASx5VQRj+049sA+jI5gdwuN9458o9L8Lh57T+FFRNCiC+2ZKgWWKyguhFbx3Fnk7URt9goA9MBpPnntfK++PFcshTiDKfpa4FoiD7sennYIhmhz0ggXi7EIwN1qewGtgkuj+v52YnJFlhSCe/FGfd24s01LhICPopv/kRC1EkorQ399VA4RfmbFJPi5XxAlhMvpsoZYek05VRy1ySGKGMGCn4QU5I3uHEhAcSnDFe7jyCyQjV6BSAX9EVHz8THIPvfepTeeL7Uw==
Authentication-results: lists.geant.org; dkim=none (message not signed) header.d=none;lists.geant.org; dmarc=none action=none header.from=jacobs-university.de;

Hello,

Our Eduroam refuses to accept users with Samsung Galaxy S20 (and similar) with updated Android 11. It is not an issue of installing the certificate on the device, that works with the GetEduroam Beta or manual certificate installation. But on connection to the wifi, we get an “authentication error” or wrong username error. It looks like the Samsung device is doing something different in this new software version, that broke the user authentication process, but we are unable to debug the phone.

We are using PEAP with MSCHAPV2. Any suggestion would be appreciated.

Andreas Weste
Head of IRC & IT

Jacobs University Bremen

[[cat-users]] Connection refused with Samsung Galaxy S20, Weste, Andreas, 03/15/2021
- Re: [[cat-users]] Connection refused with Samsung Galaxy S20, Stefan Winter, 03/22/2021