Microsoft KB Archive/321134

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XADM: A Front-End Server May Use 100 Percent CPU When Using SSL

PSS ID Number: 321134

Article Last Modified on 6/5/2003



The information in this article applies to:

  • Microsoft Exchange 2000 Server



This article was previously published under Q321134

SYMPTOMS

In a front-end/back-end configuration with Secure Sockets Layer (SSL) enabled, Inetinfo.exe and Lsass.exe on a front-end server may use 100 percent CPU.

CAUSE

This behavior occurs when Inetinfo.exe tries to decrypt an SSL message and a renegotiation is required with a domain controller.

RESOLUTION

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

301378 XGEN: How to Obtain the Latest Exchange 2000 Server Service Pack


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

File name Version
Exproto.dll 6.0.5570.85
Iisproto.dll 6.0.5570.85
Febecfg.dll 6.0.5570.85
Iisif.dll 6.0.5570.85
Imap4svc.dll 6.0.5570.85
Imap4fe.dll 6.0.5570.85
Imap4be.dll 6.0.5570.85
Pop3svc.dll 6.0.5570.85
Pop3fe.dll 6.0.5570.85
Pop3be.dll 6.0.5570.85



STATUS

Microsoft has confirmed that this is a problem in Microsoft Exchange 2000 Server. This problem was first corrected in Microsoft Exchange 2000 Server Service Pack 3.

Keywords: kbbug kbExchange2000preSP3fix kbExchange2000sp3fix kbfix KB321134
Technology: kbExchange2000Search kbExchange2000Serv kbExchange2000ServSearch kbExchangeSearch