Windows 2000 Quality of Service Packet Scheduler Service Does Not Filter and Flow Forwarded Traffic (270921)

The information in this article applies to:

Microsoft Windows 2000 Server
Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Professional

This article was previously published under Q270921

SYMPTOMS

The Microsoft Windows 2000 Quality of Service Packet Scheduler service does not classify forwarded Internet Protocol (IP) packets to a traffic control flow. Quality of Service filter and flow cannot be applied to a connection that is being routed through Windows 2000. This prevents a program (such as Microsoft Proxy Server) from controlling IP traffic when it is using the routing services of Windows 2000 with the Quality of Service Packet Scheduler service.

RESOLUTION

To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

260910 How to Obtain the Latest Windows 2000 Service Pack

The English version of this fix should have the following file attributes or later:

   Date      Time    Version        Size    File name
   ---------------------------------------------------
   6/7/00    6:38PM  5.0.2195.2103  60,304  Psched.sys

STATUS

Microsoft has confirmed that this is a problem in Microsoft Windows 2000. This problem was first corrected in Windows 2000 Service Pack 2.

MORE INFORMATION

For additional information about how to install Windows 2000 and Windows 2000 hotfixes at the same time, click the article number below to view the article in the Microsoft Knowledge Base:

249149 Installing Microsoft Windows 2000 and Windows 2000 Hotfixes

Modification Type:	Minor	Last Reviewed:	9/26/2005
Keywords:	kbHotfixServer kbQFE kbbug kbfix kbWin2000PreSP2Fix KB270921