Microsoft KB Archive/843530

= Your Windows 2000-based RIS server sends out DHCPInform packets regardless of the DisableRogueDetection registry entry value =

Article ID: 843530

Article Last Modified on 1/8/2007

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APPLIES TO


 * Microsoft Windows 2000 Server
 * Microsoft Windows 2000 Advanced Server

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SYMPTOMS
Your Microsoft Windows 2000-based Remote Installation Services (RIS) server sends out DHCPInform packets. This DHCPInform traffic may saturate the router log files. This issue may occur even if you set the DisableRogueDetection registry entry in the following subkey to a value of 1 to prevent the RIS server from sending out the DHCPInform packets:



CAUSE
This problem occurs because the RIS server does not correctly process the DisableRogueDetection registry entry value if the DHCP service is not installed and running on the same server. The RIS server does look for the DisableRogueDetection registry entry value, but the RIS server does not read the value correctly.



Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

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.

Prerequisites
This hotfix requires Windows 2000 Service Pack 3 or later.

Restart requirement
You must restart your computer after you apply this hotfix.

Hotfix replacement information
This hotfix does not replace any other hotfixes.

File information
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.   Date         Time   Version            Size    File name --  02-Jul-2004  00:27  5.0.2195.6944      98,064  Binlsvc.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
If you stop the Boot Information Negotiation Layer service (BINLSVC), the DHCPInform traffic stops.

