DOCUMENT:Q159959 25-MAR-2002 [win95x] TITLE :Connection Fails Over IPX with Duplicate SPX Connection ID PRODUCT :Microsoft Windows 95.x Retail Product PROD/VER::2.0 OPER/SYS: KEYWORDS:kbhw kbnetwork osr2 win95 kbHardwarekbfixlist ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows 95 - Microsoft Windows 95 OEM Service Release, version 2.0 ------------------------------------------------------------------------------- SYMPTOMS ======== When you are using Windows Sockets to provide stream-type connections over IPX, or when you are running another program that uses the SPX protocol over IPX, a connection to a remote node may intermittently fail to be established. Using Windows Sockets, error 10054 (WSAECONNRESET) may be returned. CAUSE ===== Under certain circumstances, it may be possible for the same SPX Connection ID to be assigned to more than one active SPX connection. This is a problem with the IPX/SPX-compatible protocol (NWLINK) included with Windows 95. RESOLUTION ========== STATUS ====== This problem no longer occurs in Windows 98. To resolve this problem, install the current version of Windows. For information about the current version of Windows, visit http://www.microsoft.com/windows. MORE INFORMATION ================ The SPX Connection ID uniquely identifies each active SPX connection on a given node running the IPX/SPX protocol. SPX keeps track of the status of each connection by its Connection ID. If duplicate Connection IDs are assigned, SPX cannot correctly track the status of the connection and cannot respond correctly to received packets. This symptom, although rare, is more likely to occur when a program is creating many SPX connections very rapidly. Additional query words: ====================================================================== Keywords : kbhw kbnetwork osr2 win95 kbHardware kbfixlist Technology : kbWin95search kbOPKSearch kbZNotKeyword3 Version : :2.0 Issue type : kbprb ============================================================================= 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.