DOCUMENT:Q233340 06-AUG-2002 [winnt] TITLE :Event ID 20100 When SecurID Client Is Not Authenticated PRODUCT :Microsoft Windows NT PROD/VER:WINDOWS:; winnt:4.0 OPER/SYS: KEYWORDS:kbnetwork dun kbDialUp ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows 98 - Microsoft Windows NT Server version 4.0 - Microsoft Windows NT Workstation version 4.0 ------------------------------------------------------------------------------- SUMMARY ======= A client may not be successfully authenticated on a Windows NT 4.0 RAS server using the Security Dynamics Secure Windows NT Domain Access system if the user's SecurID user name and Windows NT user name do not match. The Security Dynamics Secure Windows NT Domain Access system consists of the ACE/Server and a SecurID authenticator. SecurID authenticators can be in many different form factors, including smart cards, hand-held hardware tokens and key fobs, and software tokens. When this occurs, event ID 20100 is generated on the Windows NT Server that attempted to authenticate the user: Event ID: 20100 Source: Router Description: The user was authenticated as by the third party security host module but was authenticated as by the RAS security. The user has been disconnected. MORE INFORMATION ================ For more information about the Security Dynamics Secure Windows NT Domain Access system, see the Security Dynamics Web site at: http://www.securitydynamics.com Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information. Additional query words: smartcard ====================================================================== Keywords : kbnetwork dun kbDialUp Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT400search kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbWin98search kbWin98 Version : WINDOWS:; winnt:4.0 Issue type : kbinfo ============================================================================= 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 2002.