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SAS® Integration Technologies: Administrator's Guide (LDAP Version)

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where is the name of your machine or a slight variation. These users are part of the \\* domain and will appear if you click Show Users.<br />

By default, the IUSR_ and IWAM_ users have launch permissions for all DCOM<br />

applications. However, use dcomcnfg to verify that the launch permissions are properly configured.<br />

1. Start dcomcnfg and modify the properties for SAS.Workspace (SAS <strong>Version</strong> 9.1).<br />

2. Add access and launch permissions for the following:<br />

Basic Authentication<br />

♦ IUSR_ (Internet Guest Account)<br />

♦ IWAM_ (Launch IIS Process Account)<br />

Note: This configuration also works for Integrated Windows authentication.<br />

For basic authentication, all inbound Web clients must authenticate as a specific user in order to gain access to the<br />

Web page. The following security options must be configured:<br />

• access permissions for any user that will be accessing the Web page. Configure access permissions to the<br />

SAS.Workspace (SAS <strong>Version</strong> 9.1) application, as well as the IWAM_ user.<br />

• launch permissions for the IWAM_ user. The IIS process is still launched by the<br />

IWAM_ user.<br />

By default, the IWAM_ has launch permissions for all DCOM applications. However, use dcomcnfg<br />

to verify that the launch permissions are properly configured.<br />

1. Start dcomcnfg and modify the properties for SAS.Workspace (SAS <strong>Version</strong> 9.1).<br />

2. Add launch and access permissions (Launch IIS Process Account) for the IWAM_ user.<br />

3.<br />

COM/DCOM<br />

<strong>SAS®</strong> <strong>Integration</strong> <strong>Technologies</strong>: <strong>Administrator's</strong> <strong>Guide</strong> (<strong>LDAP</strong> <strong>Version</strong>)<br />

Add access permissions for any user that will be accessing the ASP through the Web. To add access<br />

permissions for users, use dcomcnfg to do either of the following:<br />

♦ add each user individually<br />

♦ create a group of users and then add that group.<br />

Accessing a Local COM IOM Server from an Active ServerPage 81

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