Users cannot access FTP or Web site (185377)

WORKAROUND

The information in this "Workaround" section about troubleshooting User Rights and Basic Authentication was taken from the Microsoft Windows NT Option Pack online Product Documentation.

Note To view this whole topic, open the following in the product documentation's table of contents:

• Microsoft Internet Information Server
• IIS Installation
• Troubleshooting

User rights

If a user is having trouble viewing your published files (that is, he or she is receiving HTTP "403; Forbidden" or similar HTTP errors when attempting to request a Web page), then there is most likely a problem related to the user rights that are configured on your Web site. In order to give users access to your published files, check the following items.

1. Find the specific file, directory, or virtual directory which the user cannot access in Internet Service Manager.
2. View the properties for that file, directory, or virtual directory.
3. Select the File property sheet (if viewing properties of a file) or Directory property sheet (if viewing the properties of a directory or virtual directory). Ensure that the directory or file has Read access permissions (the Read check box should be selected).
4. Select the File Security or Directory Security property sheet.
5. Ensure that the user has either anonymous access, basic authentication permissions, or Windows NT Challenge/Response permissions that will allow him or her to view the content by clicking the Edit button in the Anonymous Access and Authentication Control field.
6. Click the Edit button in the TCP/IP and Domain Name Restrictions field to ensure that the client's computer, group of computers, or domain name has not been restricted from accessing your resource.

Basic Authentication

If users with Basic Authentication rights are having trouble accessing your site, please check the following.

Ensure that the login user has Log on locally rights in Windows NT User Manager for Domains:

1. Click Start, point to Programs, point to Administrative Tools (Common), and then click User Manager for Domains.
2. In User Manager, select User Rights in the Policies menu.
3. Choose the right Log On Locally and make sure IUSR_ (or your anonymous account) shows up in the list.

Make sure that you specify a Default Logon Domain for the user. In the Authentication Methods dialog box, click Edit in the Basic Authentication field and enter the Domain Name.

If you are concerned about the safety of transmitting passwords in clear text (an industry standard that applies to Basic Authentication), use Secure Sockets Layer (SSL) to secure clear text passwords. You can configure SSL Client authentication by launching the Secure Communications dialog box from the Directory Security or File Security property sheet. Use Key Manager to create Key requests and the Secure Communications dialog box to enable an SSL Authentication scheme.