DOCUMENT:Q115929 08-AUG-2001 [winnt] TITLE :Enabling PPP Logging in Windows NT PRODUCT :Microsoft Windows NT PROD/VER:winnt:3.5,3.51,4.0 OPER/SYS: KEYWORDS:kbtool ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Workstation versions 3.5, 3.51, 4.0 - Microsoft Windows NT Server versions 3.5, 3.51, 4.0 ------------------------------------------------------------------------------- IMPORTANT: This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information about how to do this, view the "Restoring the Registry" Help topic in Regedit.exe or the "Restoring a Registry Key" Help topic in Regedt32.exe. SUMMARY ======= You can create a point-to-point protocol (PPP) log file to help diagnose connectivity problems between a PPP server and a PPP client when one of the computers is a Windows NT Remote Access Service client. You can enable this option by changing a value in the Registry. MORE INFORMATION ================ To enable PPP logging: WARNING: Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk. For information about how to edit the registry, view the "Changing Keys And Values" Help topic in Registry Editor (Regedit.exe) or the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Note that you should back up the registry before you edit it. 1. Run Registry Editor (Regedt32.exe). 2. From the HKEY_LOCAL_MACHINE subtree, go to the following key: SYSTEM\CurrentControlSet\Services\RasMan\PPP 3. Select the Logging value. 4. From the Edit menu choose DWORD. 5. Press 1 and choose OK. NOTE: A data value of 1 is standard logging, but setting this value to 2 will enable PPP logging in verbose mode. 6. Reboot the Computer. PPP logging is helpful when used with an understanding of the PPP protocol and in conjunction with the following PPP RFCs: 1661 (supercedes 1548), 1549, 1552, 1334, and 1332. Logging information is placed in %SYSTEMROOT%\SYSTEM32\RAS\PPP.LOG If you are using the Routing and Remote Access Service update, the above settings no longer apply. For more information regarding how to enable logging in Routing and Remote Access, see the following Knowledge Base article: TITLE : How to Enable Logging with Routing and Remote Access ARTICLE-ID: Q161426 Additional query words: prodnt ====================================================================== Keywords : kbtool Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT351search kbWinNT350search kbWinNT400search kbWinNTW350 kbWinNTW350search kbWinNTW351search kbWinNTW351 kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbWinNTS351 kbWinNTS350 kbWinNTS351search kbWinNTS350search Version : winnt:3.5,3.51,4.0 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.