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Check for Windows Server 2003 Scalable Networking Pack

I’ve previously blogged about the issues with Windows Server 2003 Scalable Networking Pack included in Windows 2003 Service Pack 2. I keep finding servers in my environment with the feature enabled, so I created a short Powershell script to check for SNP features by querying the registry of the remote server. The registry keys involved are documented in the Microsoft KB article 948496.
To use, save the following Powershell code as a script file and pass the computer name as a parameter to the script:
param ($computer)

$reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey(‘LocalMachine’,$computer)
$regKey = $reg.OpenSubKey(“SYSTEM\CurrentControlSet\Services\Tcpip\Parameters”)
new-object psobject | add-member -pass NoteProperty computer $computer |
add-member -pass NoteProperty EnableTCPA $regKey.GetValue(‘EnableTCPA’) |
add-member -pass NoteProperty EnableRSS $regKey.GetValue(‘EnableRSS’) |
add-member -pass NoteProperty EnableTCPChimney $regKey.GetValue(‘EnableTCPChimney’)

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