When trying to join an active directory domain on a Windows Server 2008 R2 domain controller the Astaro Security Gateway fails with a "Joing the domain failed." message.
There are some other hints in: HTTP/S Proxy Access with AD-SSO (Caution, the section "Configure User Authentication" should be eliminated as it has no effect on AD-SSO and can cause problems in larger organizations).
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005
There are some other hints in: HTTP/S Proxy Access with AD-SSO (Caution, the section "Configure User Authentication" should be eliminated as it has no effect on AD-SSO and can cause problems in larger organizations).
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005