On Fri, Apr 18, 2014 at 11:34 PM, Nikos Mavrogiannopoulos <nmav at gnutls.org> wrote: >> One more issue,what is "web authentication required" in anyconnect 3.1 client. > > No idea about that. Most probably you'll need to enable more debugging > to the server to see what it requests. Is this the false captive portal detect problem? I don't think we ever completely nailed down the root cause but it could be certificate-related: https://supportforums.cisco.com/discussion/11696386/anyconnect-31-captive-portal-false-alert-stops-users-connecting http://lists.infradead.org/pipermail/openconnect-devel/2014-February/001613.html https://supportforums.cisco.com/discussion/11977056/anyconnect-randomly-opens If you have DART installed, the logs can provide more clues.
