Specifications

Creating the Windows Security Infrastructure
Summit WM20 Technical Reference Guide, Software Version 4.232
Enable the IAS server to read user accounts in Active Directory
To register the IAS server in the default domain using Internet Authentication Service:
1 Log on to the IAS server with an account that has domain administrator permissions.
2 Open the Internet Authentication Service snap-in.
3 Right-click Internet Authentication Service, and then click Register Server in Active Directory.
When the Register Internet Authentication Service in Active Directory dialog box appears, click
OK
Register the IAS server in the default domain using the netsh tool
1 Log on to the IAS server with an account that has domain administrator permissions.
2 Open a command prompt.
3 At the command prompt, type: netsh ras add registeredserver
To register the IAS server in the default domain using Active Directory Users and Computers:
1 Log on to the IAS server with an account that has domain administrator permissions.
2 Open the Active Directory Users and Computers snap-in.
3 In the console tree, click the Users folder in the appropriate domain.
4 In the details pane, right-click RAS and IAS Servers, and then click Properties.
5 In the RAS and IAS Servers Properties dialog box, on the Members tab, add the IAS server
Register the IAS server in another domain using Active Directory Users and
Computers
1 Log on to the IAS server with an account that has domain administrator permissions.
2 Open the Active Directory Users and Computers snap-in.
3 In the console tree, click the Users folder in the appropriate domain.
4 In the details pane, right-click RAS and IAS Servers, and then click Properties.
5 In the RAS and IAS Servers Properties dialog box, on the Members tab, add each of the
appropriate IAS servers.
Register the IAS server in another domain using the netsh tool
1 Log on to the IAS server with an account that has domain administrator permissions.
2 Open a command prompt.
3 At the command prompt, type: netsh ras add registeredserver Domain IASServer in which Domain
is the DNS domain name of the domain and IASServer is the name of the IAS server computer.
Configure IAS port information
1 Open the Internet Authentication Service snap-in.
2 Right-click Internet Authentication Service, and then click Properties
3 For Windows 2000 IAS, click the RADIUS tab. For Windows Server 2003, click the Ports tab.
Examine the settings for ports. If your RADIUS authentication and RADIUS accounting UDP ports