## Find an unused port
Param (
	[string] $ServerToCheck,
	[string] $PortsToExclude
)

$PortsUsed = $PortsToExclude.Split(",")
$PortArray = ((5022..5025), (7022..7025), (5026..6000), (7026..8000))
$socket = new-object System.Net.Sockets.TcpClient
$PortAvailable = 0
foreach ($Ports in $PortArray) {
	foreach ($Port in $Ports) {
		if ($PortsUsed -notcontains $Port) {
			$erroractionpreference = "SilentlyContinue"
			$socket.Connect($ServerToCheck, $Port)
			if (!$socket.Connected) {
				$PortAvailable = $Port
				$erroractionpreference = "Continue"
				$error.clear()
				$socket.Close()
				break
			} else {
				$socket.Disconnect()
			}
		}
	}
	if ($PortAvailable -ne 0) { break }
}
write-host "	Port $PortAvailable appears to be available" -f green
return $PortAvailable