Note: To properly
use an App Tunnel, you need to configure the device-based apps to connect to
the Device Manager server rather than to their own server. Usually, 127.0.0.1
(localhost) is specified as the server address. However, some apps may not
allow this type of configuration, or it may be preferable not to change the
configuration of applications already deployed. In such cases, check the
Specify a local alias box and enter the server's name. This name will be
redirected automatically to 127.0.0.1 on the mobile devices.