Configure source network objects for a firewall policy rule

To configure source network objects for a firewall policy rule

In the console tree of ISA Server Management, click Firewall Policy.
In the details pane, click the applicable rule.
On the Tasks tab, click Edit Selected Rule.
On the From tab, click Add.
In Network entities, select the applicable network object, click Add, and then click Close.

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, and then click Firewall Policy.
For ISA Server 2006 Standard Edition, expand Microsoft Internet Security and Acceleration Server 2006, expand Server_Name, and then click Firewall Policy.

Important

To apply the rule to all network objects except specified network objects, click the lower Add button.
For Web publishing rules, the rule applies only to specified network objects that are also included in the networks specified for the Web listeners applied to the rule.
After you click Apply in the details pane, the policy is updated. The new policy applies only to new connections.