To disable strict RPC compliance for the
Active Directory configuration group
In the console tree of ISA Server Management, click
Firewall Policy.
On the Tasks tab, click Edit System Policy.
In Configuration Groups, select the Active
Directory configuration group.
On the General tab, clear the Enforce strict RPC
compliance check box.
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
When Enforce strict RPC compliance is selected, RPC-type
protocols, including DCOM, will not be allowed.
After you click Apply in the details pane, the policy is
updated. The new policy applies only to new connections.