FIX: The Route Table is Incorrect When You Use a Virtual Private Network (VPN) or Point-to-Point Tunneling Protocol (PPTP) Over Certain Networks (824348)


The information in this article applies to:

  • Microsoft Windows CE .NET 4.1
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.x.x and the VPN/PPTP subnet is 10.x.x.x, you cannot reach any network destinations.

CAUSE

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

RESOLUTION

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.
Modification Type:MinorLast Reviewed:5/27/2005
Keywords:kbBug kbfix kbQFE KB824348 kbAudOEM
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