We haven't seen that with Windows but we have seen the same with OSX 10.10 hosts. Not during auth but at some point while the users are working. Our suspicion is that the OSX host is failing re-auth or for whatever reason is being disconnected from it's preferred network then join's the best next on list....... However the client chooses. In this case potentially with no known networks available it's picking the best open network as it's probably instructed to do.
We haven't gone in-depth with it yet, seemingly small impact and many things to do. Likely we'll be logging a case with Apple in the next month. -- Jason Cook The University of Adelaide, AUSTRALIA 5005 Ph : +61 8 8313 4800 From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of David Gillett Sent: Wednesday, 22 July 2015 6:07 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: [WIRELESS-LAN] SSID jumping with Win 8.1 (Surface Pro 3) on Aruba Anybody else seen this? I've seen devices reconnect to the sane SSID as a previous session, and I believe I've seen them connect to an SSID that was "the only one visible." But twice now, I've seen my Surface Pro 3, in the midst of logging in to our "primary" SSID, suddenly bring up the login page for our secondary "guest" Wi-Fi service, to which it had never previously been connected.... Is this a Windpws 8.1 (mis)feature? An Aruba bug? A quirk of the wireless interface chip Microsoft chose to use in he Surface Pro 3? Or perhaps something else, stranger than I can imagine? David Gillett CISSP CCNP ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
