DOCUMENT:Q166790 09-AUG-2001 [winnt] TITLE :Novell DOS/WIN Client-32 Not Registering Hostname w/DHCP PRODUCT :Microsoft Windows NT PROD/VER:winnt:4.0 OPER/SYS: KEYWORDS:kbnetworkkbbuglist ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Server version 4.0 ------------------------------------------------------------------------------- SYMPTOMS ======== After applying Windows NT 4.0 Service Pack 2, the DHCP server service does not register the Hostname or Machine Name for a DHCP client using the Novell NetWare Client-32 for DOS/WIN. As a result, the Windows NT DHCP Administrator shows the IP address assigned to a Null string. CAUSE ===== The Novell NetWare Client-32 for DOS/WIN sends the host name without the null termination in the DHCP Discover Packet. When the DHCP server tries to convert this host name to Unicode, the conversion process fails and, as a result, the Host name entry is set to Null in the Jet database. STATUS ====== Microsoft has confirmed this to be a problem in Windows NT version 4.0 Service Pack 2. This problem was corrected in the latest Microsoft Windows NT 4.0 U.S. Service Pack. For information on obtaining the service pack, query on the following word in the Microsoft Knowledge Base (without the spaces): S E R V P A C K Additional query words: dhcp hostname client32 ====================================================================== Keywords : kbnetwork kbbuglist Technology : kbWinNTsearch kbWinNT400search kbWinNTSsearch kbWinNTS400search kbWinNTS400 Version : winnt:4.0 Issue type : kbbug ============================================================================= 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.