Microsoft KB Archive/824348

= FIX: The Route Table is Incorrect When You Use a Virtual Private Network (VPN) or Point-to-Point Tunneling Protocol (PPTP) Over Certain Networks =

Article ID: 824348

Article Last Modified on 5/27/2005

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APPLIES TO


 * Microsoft Windows CE .NET 4.1

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For a Microsoft Windows CE .NET 4.2 version of this article, see 838573.



SYMPTOMS
After you establish a virtual private network (VPN) or Point-to-Point Tunneling Protocol (PPTP) (VPN/PPTP) connection to a network whose subnet includes the subnet of the base network, the client cannot communicate.

For example, if the base subnet is '''10.20.  and the VPN/PPTP subnet is 10. ''', you cannot reach any network destinations.



CAUSE
This problem occurs because the IP routing table is not set up correctly.



Hotfix Information
A supported software update is now available from Microsoft as Windows CE 4.1 Core OS QFE 030820_KB824348. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites

 * 1) Platform Builder .NET 4.1 is installed on the computer.
 * 2) The current user has run Platform Builder .NET 4.1 at least one time.

Restart Requirement
You do not have to restart your computer after you apply this hotfix.

File Information
The English version of this package has the file attributes (or later) that are listed in the following table.   Date         Time   Version            Size    File name --  20-Aug-2003  00:49  4.1.3.820         838,248  Wincepb41-030820-kb824348-armv4.exe 20-Aug-2003 00:49  4.1.3.820         838,248  Wincepb41-030820-kb824348-armv4i.exe 20-Aug-2003 00:50  4.1.3.820         838,248  Wincepb41-030820-kb824348-armv4t.exe 20-Aug-2003 00:50  4.1.3.820         842,344  Wincepb41-030820-kb824348-mips16.exe 20-Aug-2003 00:50  4.1.3.820         854,632  Wincepb41-030820-kb824348-mipsii.exe 20-Aug-2003 00:50  4.1.3.820         854,632  Wincepb41-030820-kb824348-mipsii_fp.exe 20-Aug-2003 00:50  4.1.3.820         858,728  Wincepb41-030820-kb824348-mipsiv.exe 20-Aug-2003 00:50  4.1.3.820         858,728  Wincepb41-030820-kb824348-mipsiv_fp.exe 20-Aug-2003 00:49  4.1.3.820         830,056  Wincepb41-030820-kb824348-sh3.exe 20-Aug-2003 00:49  4.1.3.820         830,056  Wincepb41-030820-kb824348-sh4.exe 20-Aug-2003 00:49  4.1.3.820         805,480  Wincepb41-030820-kb824348-x86.exe The English version of this hotfix has the file attributes (or later) 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 tool in Control Panel.   Date         Time                      Size    File name --  Path: Public\Common\Oak\Lib\Armv4\Debug 12-Aug-2003 21:59                    508,228  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Armv4\Retail 12-Aug-2003 21:58                    316,994  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Armv4i\Debug 12-Aug-2003 21:58                    509,088  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Armv4i\Retail 12-Aug-2003 21:58                    317,766  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Armv4t\Debug 12-Aug-2003 21:58                    487,116  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Armv4t\Retail 12-Aug-2003 21:58                    316,350  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mips16\Debug 12-Aug-2003 21:59                    529,206  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mips16\Retail 12-Aug-2003 21:59                    288,412  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsii\Debug 12-Aug-2003 21:59                    529,206  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsii\Retail 12-Aug-2003 21:59                    329,908  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsii_fp\Debug 12-Aug-2003 21:59                    529,270  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsii_fp\Retail 12-Aug-2003 21:59                    329,970  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsiv\Debug 12-Aug-2003 22:00                    534,546  Ppp2app.lib 12-Aug-2003 22:00                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsiv\Retail 12-Aug-2003 22:00                    333,240  Ppp2app.lib 12-Aug-2003 22:00                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug 12-Aug-2003 22:00                    534,610  Ppp2app.lib 12-Aug-2003 22:00                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail 12-Aug-2003 22:00                    333,300  Ppp2app.lib 12-Aug-2003 22:00                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Sh3\Debug 12-Aug-2003 21:59                    461,326  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Sh3\Retail 12-Aug-2003 21:59                    299,890  Ppp2app.lib 12-Aug-2003 21:59                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Sh4\Debug 12-Aug-2003 22:00                    461,180  Ppp2app.lib 12-Aug-2003 22:00                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\Sh4\Retail 12-Aug-2003 22:00                    299,376  Ppp2app.lib 12-Aug-2003 22:00                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\X86\Debug 12-Aug-2003 21:58                    446,162  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb

Path: Public\Common\Oak\Lib\X86\Retail 12-Aug-2003 21:58                    272,466  Ppp2app.lib 12-Aug-2003 21:58                    102,400  Ppp2app.pdb



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.



MORE INFORMATION
After you apply this QFE update, and when you set up VPN connections that have this problem, you must also set the RASEO_RemoteDefaultGateway flag in the dwfOptions member of the RASENTRY structure that is passed to the RasSetEntryProperties function.

Keywords: kbbug kbfix kbqfe KB824348

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