Microsoft Knowledge Base Article 324282 contains the following summary:
This article describes the various methods that you can use to remotely manage Microsoft Internet Information Services (IIS) 6.0.
You can remotely administer your IIS-based server on an intranet and on the Internet. You can use the following three tools to remotely administer your IIS-based server:
|•||Internet Information Services Manager|
|•||The Remote Administration (HTML) Tool|