netsh advfirewall firewall add rule name="ZebraPrintRelay" dir=in action=allow protocol=tcp localport=3000 remoteip=192.168.1.0/24
netsh advfirewall firewall delete rule name="Windows PowerShell" protocol=TCP
netsh advfirewall firewall add rule name="Block PowerShell TCP 1-2999" dir=in action=block protocol=TCP localport=1-2999 program="%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" profile=any
netsh advfirewall firewall add rule name="Block PowerShell TCP 3001-65535" dir=in action=block protocol=TCP localport=3001-65535 program="%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" profile=any