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AshFlaw/Set-WindowsFirewallPortsShazamDiscovery.ps1

Created November 16, 2018 16:59
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Configure windows firewall to allow Shazam probe discovery
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Set-WindowsFirewallPortsShazamDiscovery.ps1
$Servers = Get-ADComputer -Filter 'ObjectClass -eq "Computer"' | Select-Object -Expand DNSHostName
Foreach ($Server in $Servers)
{
invoke-command -ComputerName $Server -ScriptBlock {Set-NetFirewallRule -DisplayGroup 'Remote Event Log Management' -Enabled True -PassThru -EdgeTraversalPolicy Allow | Select-Object DisplayName, Enabled}
invoke-command -ComputerName $Server -ScriptBlock {Set-NetFirewallRule -DisplayGroup "Windows Management Instrumentation (WMI)" -Enabled True -PassThru -EdgeTraversalPolicy Allow -ErrorAction SilentlyContinue | Select-Object DisplayName, Enabled}
}
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