Introduction

This article describes an issue in which you cannot connect to an L2TP/IPsec server behind a NAT-T device in Windows Embedded Compact 2013. An update is available to resolve this issue. Before you install this update, all previously issued updates for this product must be installed.

Symptoms

You have network address translation (NAT) and a virtual private network (VPN) enabled on a device that is running Windows Embedded Compact 2013. You create a VPN (L2TP/IPSec) connection from the network and dial-up connection item on this device. After you connect to the VPN server from this device, you cannot connect to an L2TP/IPsec server behind a NAT-T device.

Software update information

Download information

Windows Embedded Compact 2013 Monthly Update (June 2015) is now available from Microsoft. To download this Windows Embedded Compact 2013 monthly update, go to Microsoft OEM Online or MyOEM.

Prerequisites

This update is supported only if all previously issued updates for this product have also been installed.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:

  • On the Build menu, click Clean Solution, and then click Build Solution.

  • On the Build menu, click Rebuild Solution.

You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

The English version of this software update package 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.

Files that are included in this update package

File name

File size

Date

Time

Path

L2tp.lib

2,436,840

29-Jun-2015

09:18

Public\Common\Oak\Lib\X86\Checked

L2tp.lib

2,122,268

29-Jun-2015

09:18

Public\Common\Oak\Lib\X86\Retail

L2tp.lib

2,162,708

29-Jun-2015

09:17

Public\Common\Oak\Lib\X86\Debug

L2tp.lib

2,243,662

29-Jun-2015

09:19

Public\Common\Oak\Lib\Armv7\Checked

L2tp.lib

1,909,018

29-Jun-2015

09:18

Public\Common\Oak\Lib\Armv7\Retail

L2tp.lib

2,460,972

29-Jun-2015

09:17

Public\Common\Oak\Lib\Armv7\Debug

Common.reg

517,610

29-Jun-2015

09:09

Public\Common\Oak\Files

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

Learn about the terminology that Microsoft uses to describe software updates.

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