Article ID: 822596
Article Last Modified on 5/18/2007
APPLIES TO
- Microsoft Windows XP Professional
- Microsoft Windows XP Home Edition
SYMPTOMS
When the Extensible Authentication Protocol (EAP) reauthenticates across access points with Internet Protocol (IP) subnets that differ, the DHCP service on the client does not obtain a new IP address.
RESOLUTION
Service pack information
To resolve this problem, obtain the latest service pack for Microsoft Windows XP. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
322389 How to obtain the latest Windows XP service pack
Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next Microsoft Windows XP service pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
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.
Windows XP
Date Time Version Size File name ---------------------------------------------------------- 24-Aug-2003 00:24 5.1.2600.1264 99,840 Dhcpcsvc.dll 24-Aug-2003 00:23 5.1.2600.1254 168,192 Ndis.sys 02-Aug-2003 09:38 5.1.2600.1254 12,416 Ndisuio.sys 24-Aug-2003 00:24 5.1.2600.1254 1,630,208 Netshell.dll 24-Aug-2003 00:24 5.1.2600.1264 57,344 Wzcdlg.dll 24-Aug-2003 00:24 5.1.2600.1264 31,232 Wzcsapi.dll 24-Aug-2003 00:24 5.1.2600.1264 281,088 Wzcsvc.dll 20-Aug-2003 23:02 5.1.2600.1264 560,128 Xpsp2res.dll
Windows XP, 64-Bit Edition
Date Time Version Size File name Platform --------------------------------------------------------------------- 24-Aug-2003 00:53 5.1.2600.1264 308,736 Dhcpcsvc.dll IA-64 02-Aug-2003 10:38 5.1.2600.1254 579,328 Ndis.sys 02-Aug-2003 10:38 5.1.2600.1254 41,088 Ndisuio.sys 24-Aug-2003 00:53 5.1.2600.1254 2,736,128 Netshell.dll IA-64 24-Aug-2003 00:24 5.1.2600.1264 99,840 Wdhcpcsvc.dll x86 24-Aug-2003 00:24 5.1.2600.1254 1,630,208 Wnetshell.dll x86 24-Aug-2003 00:24 5.1.2600.1264 57,344 Wwzcdlg.dll x86 24-Aug-2003 00:24 5.1.2600.1264 31,232 Wwzcsapi.dll x86 24-Aug-2003 00:24 5.1.2600.1264 281,088 Wwzcsvc.dll x86 20-Aug-2003 23:02 5.1.2600.1264 560,128 Wxpsp2res.dll x86 24-Aug-2003 00:53 5.1.2600.1264 117,760 Wzcdlg.dll IA-64 24-Aug-2003 00:53 5.1.2600.1264 65,024 Wzcsapi.dll IA-64 24-Aug-2003 00:53 5.1.2600.1264 685,056 Wzcsvc.dll IA-64 20-Aug-2003 23:02 5.1.2600.1264 559,616 Xpsp2res.dll IA-64
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Microsoft Windows XP Service Pack 2.
Keywords: kbhotfixserver kbqfe kbwinxpsp2fix kbqfe kbwinxppresp2fix kbfix kbbug KB822596
