Book Image

Microsoft Forefront UAG 2010 Administrator's Handbook

By : Erez Ben-Ari, Ran Dolev, Erez Y Ben
Book Image

Microsoft Forefront UAG 2010 Administrator's Handbook

By: Erez Ben-Ari, Ran Dolev, Erez Y Ben

Overview of this book

Microsoft Forefront Unified Access Gateway (UAG) is the latest in a line of Application Publishing (Reverse Proxy) and Remote Access (VPN) Server products. The broad set of features and technologies integrated into UAG makes for a steep learning curve. Understanding all the features and abilities of UAG is a complex task that can be daunting even to experienced networking and security engineers. This book is the first to be dedicated solely to Microsoft Forefront UAG. It guides you step-by-step throughout all the stages of deployment, from design to troubleshooting. Written by the absolute experts who have taken part of the product’s development, official training and support, this book covers all the primary features of UAG in a friendly style and a manner that is easy to follow. It takes you from the initial planning and design stage, through deployment and configuration, up to maintenance and troubleshooting. The book starts by introducing UAG's features and and abilities, and how your organization can benefit from them. It then goes on to guide you through planning and designing the integration of the product into your own unique environment. Further, the book guides you through the process of publishing the various applications, servers and resources - from simple web applications to complex client/server based applications. It also details the various VPN technologies that UAG provides and how to take full advantage of them. The later chapters of the book educate you with common routine “upkeep” tasks like monitoring, backup and troubleshooting of common issues. Finally, the book includes an introduction to ASP, which some of the product's features are based on, and can help the advanced administrator with enhancing and customizing the product.
Table of Contents (21 chapters)
Microsoft Forefront UAG 2010 Administrator's Handbook
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Administrative errors


Most of the errors you might encounter while using UAG give a clear indication of what the problem is, assuming the concepts of how UAG works and what it does are clear. For example, a common error happens during activation, if the UAG server is unable to resolve the hostname of a server you have defined in an application. This error is quite verbose and usually makes sense and points you in the right direction. Troubleshooting it would involve basic networking skills—check if UAG can contact its DNS server, and if that DNS server responds to queries properly.

When thinking about administrative issues, one must understand the way UAG works and the intricate relationship it has with other components. The administrator configures settings in the UAG management console, and these are saved as an EGF file on the local hard drive. Only upon activation do these changes get applied to the actual configuration. When an activation is performed, UAG configures IIS by creating...