Domain Controller

Script to Find Missing Subnets in Active Directory

January 21, 2014

This PowerShell script will collect all Netlogon.log files from the Domain Controllers, export the last x lines and combine it into one file of unique IP Addresses in CSV format. This easily and simply allows you to then identify any missing subnets that need to be added and associated to an Active Directory Site. Yes, there […]

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Script to Create Group Policy Objects and WMI Filters to Manage the Time Server Hierarchy

January 10, 2014

This PowerShell script will create the Time Server GPOs and WMI Filters for the Domain Controllers to ensure your time server hierarchy remains correct for transfer and seizure of the PDC emulator FSMO role holder. However, before I talk about the script it’s important to provide some background information on the required settings for the Windows Time […]

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NetApp Filers and vFilers generating Netlogon Event ID 5722 errors on Windows 2008 R2 Domain Controllers

August 7, 2012

I have a customer where the NetApp Filers and vFilers are generating Netlogon Event ID 5722 in the System event log on the Windows 2008 R2 Domain Controllers. Example: Log Name:           System Source:                NETLOGON Date:                 […]

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