IE11 and UAG AD FS trunk issue after upgrade to SP4

We got word of a couple of instances where an issue occurred on a UAG server after upgrading to Service Pack 4 for UAG 2010 (SP4 is available for download here).   The symptoms: You are using UAG running version SP3 Rollup 1. The UAG server is configured with at least one portal trunk that…

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Getting an Error “You have attempted to access a restricted URL” while accessing an application published through Forefront Unified Access Gateway

Recently, I worked on a case where the customer had published multiple web applications using the template ‘Other Web Application (Application Specific Hostname)’.  The application type was specified as “web”.  When users accessed some of the applications, it worked but while accessing the rest, they were getting the error “You have attempted to access a…


Receive error “The UAG Configuration cannot be loaded from Forefront TMG Storage” while launching the UAG 2010 management console.

Introduction Most of us might have come across the Error “The UAG Configuration cannot be loaded from Forefront TMG Storage” while trying to launch the UAG Management Console, in multiple scenarios.  Recently, I was working on a similar issue with one of my customers and I would like to share my experience on this. In…


Updated Forefront UAG SP3 tracing is now available

We have an updated tracing package now available from the Microsoft Download center page for Forefront Unified Access Gateway (UAG) Tracing Symbols.  This new trace package includes formatting for all UAG versions through Service Pack 3 Rollup 1 and includes the SP3 enhanced context tracing to more easily filter trace data per session.  Forefront UAG…


How to configure client certificate authentication in UAG 2010

In Forefront Unified Access Gateway 2010 (UAG), there are several scenarios that use SSL client certification authentication. For each trunk in Forefront UAG you can configure a simple client certificate or a smart card certificate and in this TechNet Wiki article, Microsoft’s own Junaid Jan shows you how: How to get Client certificate authentication working…

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Support Tip: DirectAccess clients cannot connect to corporate IPv4 resources after installing UAG SP3 – DNS64 service not running

There is an issue that may arise after the installation of UAG Service Pack 3 on Forefront UAG acting as a DirectAccess server. After the installation, DirectAccess clients may not be able to connect to corporate intranet resources which are provisioned with only IPv4 addresses. This problem occurs because the Microsoft Forefront UAG DNS64 service…

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KB: A Forefront Unified Access Gateway 2010 Direct Access client experiences repeated OTP prompts

Here’s a new KB article we just published on Microsoft Forefront Unified Access Gateway 2010. This article talks about an issue where a Direct Access client experiences repeated One Time Password (OTP) prompts and the steps needed to fix it. You can read all the details here: KB2797301 – A Forefront Unified Access Gateway 2010…

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