Configure automatic dial-up preferences

To configure dial-up preferences

In the console tree of ISA Server Management, click General.
In the details pane, click Specify Dial-Up Preferences.
To allow automatic dialing, select Allow automatic dialing to this network.
In the drop-down list box, select the applicable network.
If the dial-up connection is your default gateway, select Configure this dial-up connection as the default gateway.
In Use the following dial-up connection, provide the name of the dial-up connection, or click Select to select a connection.

Notes

To open ISA Server Management, click Start, point to All Programs, point to Microsoft ISA Server, and then click ISA Server Management.
For ISA Server 2006 Enterprise Edition, expand Microsoft Internet Security and Acceleration Server 2006, expand Arrays, expand Array_Name, expand Configuration, and then click General.
For ISA Server 2006 Standard Edition, expand Microsoft Internet Security and Acceleration Server 2006, expand Server_Name, expand Configuration, and then click General.

Important

Use the New Connection Wizard in Windows Server 2003 or Windows 2000 Server to create dial-up connections.
If you choose a dial-up entry that is a VPN connection, you will experience connectivity problems. This is because the PPTP and L2TP over IPsec protocols that are used to establish VPN connections are blocked by default in ISA Server. To avoid this, create access rules that allow PPTP and L2TP over IPsec traffic. For instructions, see Create an access rule.