Error Logged in CallManager Event Viewer

Unanswered Question
May 22nd, 2007
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Hi All,

I am getting the below error in my CallManager Event Viewer;

Event Type: Error

Event Source: perfctrs

Event Category: None

Event ID: 5305

Date: 5/10/2007

Time: 3:26:04 PM

User: N/A

Computer: SYDLABCP01


CollectDhcpPerformance routine failed because Shared memory segment wasn't created.


Has anyone seen this before?

There is a post on -

However this post suggests that the error occurs whenever a DHCP server is running without any scope defined.

Both the DHCP Server and DHCP Client Services have been disabled on my CallManagers???

CCM Ver: 4.2(3)sr1

OS Ver: 2000.4.4aSr6


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Mark Turpin Tue, 05/22/2007 - 07:31
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I think you still have to go delete the performance counters for the service even if its gone. HKLM\System\CurrentControlSet\Services\DHCPServer\Performance is where I think it is at. Double check with Microsoft's website though...


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