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Forefront TMG Product Team Blog
User Activity report for multiple users not working error 0xc0040432
Posted
over 2 years ago
by
Ori Yosefi - MSFT
5
Comments
The user activity report is a new feature of Forefront TMG SP1. I recently came across an issue where the customer was trying to run TMG user activity reports. When he used a single user (domainname\username) it rendered the report okay, but when we tried...
Forefront TMG Product Team Blog
TMG Enhanced NAT – considerations when using the Default IP Address
Posted
over 2 years ago
by
Ori Yosefi - MSFT
6
Comments
With TMG we introduced a feature called “Enhanced NAT” (ENAT). ENAT enables you to configure the IP address you want to use as source IP when you NAT the traffic between 2 networks. The IP address has to be configured on the Interface, which is connected...
Forefront TMG Product Team Blog
TechNet Webcast: Talk TechNet with Keith Combs and Matt Hester – Episode 11: Yuri Diogenes on Forefront Threat Management Gateway (Level 200)
Posted
over 2 years ago
by
Ori Yosefi - MSFT
0
Comments
The tireless Yuri Diogenes was interviewed on Talk TechNet last week. If you did not get a chance to hear it live, a recording is available here . Yuri talked about Forefront TMG and answered a lot of questions. Highly recommended.
Forefront TMG Product Team Blog
TMG 2010 SP1 and UAG 2010 SP1 are supported on Windows 2008 R2 SP1
Posted
over 2 years ago
by
Ori Yosefi - MSFT
3
Comments
Microsoft Windows 2008 Server R2 SP1 has recently been released. SP1 contains changes that are focused on supporting new types of hardware, adding support for several emerging standards, and addressing specific reliability, performance, and compatibility...
Forefront TMG Product Team Blog
New WIKI Article by Yuri Diogenes–”Forefront TMG 2010 Survival Guide”
Posted
over 2 years ago
by
Ori Yosefi - MSFT
1
Comments
Hi all, Our very prolific Yuri Diogenes just contributed a new WIKI page called “Forefront TMG 2010 Survival Guide” (available here ) which you may find interesting. The WIKI pages are “live” documents and we welcome additions, edits and contributions...
Forefront TMG Product Team Blog
Using Forefront TMG 2010 to Secure Access to Your Cloud Services
Posted
over 2 years ago
by
Ori Yosefi - MSFT
0
Comments
If you read the article Economics of the Cloud published last November on Microsoft on the Issues blog , you will see the that Microsoft analysis “uncovers economies of scale for cloud that are much greater than commonly thought”. As more and more business...
Forefront TMG Product Team Blog
Connectivity verifier memory issues caused by optional update KB971737
Posted
over 2 years ago
by
Ori Yosefi - MSFT
5
Comments
Recently Microsoft Customer Service and Support have seen cases with the firewall process (wspsrv.exe) in ISA Server 2006 “leaking” memory until it reaches the 32-bit process limits or face too much memory fragmentation to continue working properly. On...
Forefront TMG Product Team Blog
CSS Forefront Edge Team is Hiring in US
Posted
over 2 years ago
by
Ori Yosefi - MSFT
2
Comments
The Microsoft TMG/UAG Server support team in US is looking to hire a Full Time Employee. If you’d be interested to come and work with us and learn more about TMG/UAG internals than you probably would anywhere else in the world ,then this might be the...
Forefront TMG Product Team Blog
TMG Basics – should we use this blog or a new one?
Posted
over 2 years ago
by
Ori Yosefi - MSFT
23
Comments
Hi all, We thought it could be useful do create a series of blog posts about TMG basics (i.e. TMG 101). This would cover the different TMG features and concepts and walk people who are new to TMG through the first steps. We thought of creating...
Forefront TMG Product Team Blog
ISA Firewall Service Process (wspsrv.exe) high CPU utilization issue
Posted
over 2 years ago
by
Ori Yosefi - MSFT
3
Comments
1. Introduction When dealing with ISA high CPU utilization where wspsrve.exe is the one consuming more resources, the first impression is that ISA is the culprit for that. There are some scenarios where this statement is true, such as this one...
Forefront TMG Product Team Blog
Random authentication prompts while accessing internet through ISA Server followed by ISA Server becoming unresponsive
Posted
over 2 years ago
by
Ori Yosefi - MSFT
4
Comments
Introduction Consider a scenario where users behind ISA Server (internal network) start to receive random prompts for authentication while trying to access internet using ISA Server as proxy. The authentication prompt persists even after entering the...
Forefront TMG Product Team Blog
New rollups released for TMG 2010 and ISA 2006
Posted
over 3 years ago
by
Ori Yosefi - MSFT
4
Comments
We would like to inform you that we have released two new rollups. Forefront Threat Management Gateway (TMG) 2010 Service Pack 1 We have released Software Update 1 Rollup 2. More information about the rollup is available in the following KB article...
Forefront TMG Product Team Blog
Quick Tip: Understanding TMG Client 64 bits Behavior
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Have you ever wondered why Forefront TMG Client processes (FwcAgent.exe, FwcMgmt.exe) show up on Task Manager as 32bit processes as shown in Figure below? Many Firewall Admins start wondering why this happens even when they know that Forefront TMG Client...
Forefront TMG Product Team Blog
Reasons to Migrate from ISA Server 2006 to Forefront TMG 2010
Posted
over 3 years ago
by
Ori Yosefi - MSFT
9
Comments
We know there are many customers who are extremely happy with ISA Server 2006 and have been putting off migration to Forefront TMG 2010. As 2010 is coming to an end, we think you should include migration to TMG 2010 as one of your new year resolutions...
Forefront TMG Product Team Blog
UI Search in TMG
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Introduction UI Search is a TMG feature designed to help administrators instantly filter Firewall Policy rules according to a search criteria string. This feature resembles the "Search Inbox" in Microsoft Outlook and is generally designed to...
Forefront TMG Product Team Blog
TMG2010 site-to-site VPN fails to dial with error 913 (A Remove Access Client attempted to connect over a port that was reserved for Routers only)
Posted
over 3 years ago
by
Ori Yosefi - MSFT
1
Comments
Scenario When configuring site-to-site (S2S) VPN networks, you may notice that the VPN tunnel doesn't connect. On the dialing TMG server, you'll see the following event logs: Log Name: Application Source: ...
Forefront TMG Product Team Blog
Windows Update fails for some workstations behind TMG when using WPAD
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Introduction This post is about a recent scenario where TMG Administrator was receiving complains that some workstations that were using TMG as proxy were failing to run Windows Update. The interesting part of this issue was that only some workstations...
Forefront TMG Product Team Blog
Support for NLB on VLAN Tagged or Teamed Network Adapters
Posted
over 3 years ago
by
Ori Yosefi - MSFT
4
Comments
One of the most common questions we get is about TMG’s support for NIC Teaming and VLAN tagging with NLB enabled. We have recently released Software Update 2 for Forefront Threat Management Gateway (TMG) 2010 Service Pack 1 . This is a regular rollup...
Forefront TMG Product Team Blog
NIS Signature Types (or why some signatures are disabled by default)
Posted
over 3 years ago
by
Ori Yosefi - MSFT
4
Comments
NIS Signature set released last month (8.32) contained 4 signatures that were disabled by default: Plcy:Win/Sharepoint.SafeHTML1.XSS!2010-3243 Plcy:Win/Sharepoint.SafeHTML2.XSS!2010-3243 Plcy:Win/HTTP.SafeHTML1.XSS!2010-3324 Plcy:Win/HTTP.SafeHTML2.XSS...
Forefront TMG Product Team Blog
When accessing TMG report hosted on IIS, images are not displayed
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Consider the following scenario: You have configured reporting with TMG, and you have published the generated reports content on an IIS 7.5 Server (Windows 2008 R2) so that TMG administrators in your organization can access these reports from their workstation...
Forefront TMG Product Team Blog
“No network adapters could be identified” error when choosing a network template in TMG
Posted
over 3 years ago
by
Ori Yosefi - MSFT
8
Comments
Introduction Some of our customers have experienced the problem described below when doing the initial network configuration of a fresh TMG installation. I wanted to share here the cause and solution to this issue. Consider the following scenario You...
Forefront TMG Product Team Blog
Unable to join to TMG EMS Array with error: 0xC0040431
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Introduction Consider a scenario where TMG Admin reinstalled TMG Enterprise Edition after a hardware failure and decided to rejoin the array member to the EMS. However, when TMG Admin tried to rejoin it the following error occurred: Troubleshooting The...
Forefront TMG Product Team Blog
Common Q&A about TMG URL Filtering database
Posted
over 3 years ago
by
Ori Yosefi - MSFT
3
Comments
URL filtering is one of Forefront TMG’s most popular features. The feature makes use of a cloud service, also known as Microsoft Reputation Services (MRS) for URL categorization purposes. In this post we’d like to address some of the more...
Forefront TMG Product Team Blog
Case sensitivity of ISA/TMG generated proxy auto configuration (pac) files
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Scenario From time to time we come across cases where customers complain that the proxy exception list does not work for certain URLs and (Winhttp) clients still try to connect to the destination server using the proxy instead of going directly. Affected...
Forefront TMG Product Team Blog
Unable to Fail Over from one TMG node to another when using NLB in a Virtual Environment
Posted
over 3 years ago
by
Ori Yosefi - MSFT
0
Comments
Introduction This post is about a scenario where TMG Administrator was trying to simulate a failover before put the environment in production. TMG nodes were installed in a third party virtual environment. TMG was using integrated NLB with Unicast, the...
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