This article lists articles in the Microsoft Knowledge Base that apply to Forefront TMG 2010 SP1. The issues that are described in these articles are resolved in Software Update 1 Rollup 4for Forefront TMG 2010 SP1.
Issues that are resolved in Software Update 1 Rollup 4
|2518663||FIX: Malware Scanning takes longer than expected in Microsoft Forefront Threat Management Gateway 2010 when you set the "Block files larger than (MB)" option to allow very large files|
|2518670||FIX: Users are prompted to authenticate when the ReturnAuthRequiredIfAuthUserDenied property is set to True, and users are denied access by an "All Users" rule in a Forefront Threat Management Gateway 2010 environment|
|2527291||FIX: Partial content may be sent to a client when anti-malware inspection is enabled in a Forefront Threat Management Gateway 2010 environment|
|2518676||FIX: The final ACK packet during an orderly closure of a SecureNAT client TCP connection may be dropped in a Forefront Threat Management Gateway 2010 environment|
|2518684||FIX: Outgoing request failures may occur when HTTPS Inspection is enabled and web server connection timeouts occur in a Forefront Threat Management Gateway 2010 environment|
|2512710||FIX: The TMG Firewall service (wspsrv.exe) may crash when the DiffServ Filter is enabled|
|2493655||FIX: Logging to a remote SQL Server database fails in a Forefront Threat Management Gateway 2010 environment when the database name includes a hyphen (-) character|
|2512719||FIX: When you install UAG, TMG installs first, and then the server crashes with a Stop error code: "DRIVER_IRQL_NOT_LESS_OR_EQUAL"|
|2545464||FIX: You cannot access a website that does not support TLS v1.0 when you enable HTTPS inspection and set HTTPSiClientProtocols|
|2535453||FIX: "E-Mail Policy - Configuration Reapplied" alerts occur when the content of a File filter or a Message Body filter is removed in a Forefront Threat Management Gateway 2010 environment|
|2535454||FIX: "E-Mail Policy - Configuration Reapplied" alerts occur when the "Scan inbound messages" check box or the "Scan outbound messages" check box is not selected in a Forefront Threat Management Gateway 2010 environment|
Hotfix informationA supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
PrerequisitesTo install this update, you must be running Forefront Threat Management Gateway (TMG) 2010 Service Pack 1 (SP1). Additionally, you must have Software Update 1 for Forefront TMG 2010 SP1 installed. This Rollup includes all fixes which had been addressed in TMG Software Update 1 Rollup 1, Rollup 2 and Rollup 3.
Restart requirementYou do not have to restart the computer after you apply this hotfix.
Hotfix replacement informationThis hotfix does not replace a previously released hotfix.
File informationThe global version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
|File name||File version||File size||Date||Time||Platform|