Equipment and configuration.
Linkstation Duo LS-WX2 OTL/R1-EU
Firmware Version : 1.22
The device is joined to a Windows 2003 domain and AD Domain Users and Group are recognised
The device can be seen using Buffalonas.com
WebAccess is possible using 'Allow Anonymous'
WebAccess is possible using 'Use Inherited Folder Permissions' using a local user login.
The problem occurs when trying to gain Webaccess using Domain Users credentials. The Domain User is given access to the share and 'Use Inherited Folder Permissions' is active, the Domain User cannot get access however a local user account can.
The linkstation Auto-configuration Firewall is discable and the default External POrt is used. The Firewall uses NAT to route the buffalonas.com request through to the local IP address of the linkstation.
So all is well except Domain User Access.