function Set-WinUtilDNS { <# .DESCRIPTION This function will set the DNS of all interfaces that are in the "Up" state. It will lookup the values from the DNS.Json file .EXAMPLE Set-WinUtilDNS -DNSProvider "google" #> param($DNSProvider) if($DNSProvider -eq "Default"){return} Try{ $Adapters = Get-NetAdapter | Where-Object {$_.Status -eq "Up"} Write-Host "Ensuring DNS is set to $DNSProvider on the following interfaces" Write-Host $($Adapters | Out-String) Foreach ($Adapter in $Adapters){ if($DNSProvider -eq "DHCP"){ Set-DnsClientServerAddress -InterfaceIndex $Adapter.ifIndex -ResetServerAddresses } Else{ Set-DnsClientServerAddress -InterfaceIndex $Adapter.ifIndex -ServerAddresses ("$($sync.configs.dns.$DNSProvider.Primary)", "$($sync.configs.dns.$DNSProvider.Secondary)") } } } Catch{ Write-Warning "Unable to set DNS Provider due to an unhandled exception" Write-Warning $psitem.Exception.StackTrace } }