Powershell scripts to export and import firewall rules

Powershell scripts to export and import firewall rules in CSV or JSON format.

 
 
 
 
 
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6/10/2019
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  • Export to object and then import from object
    2 Posts | Last post July 20, 2018
    • 1. Is it possible to use just export to object Get-NetFirewallRule and then import via New-NetFirewallRule?
      2. And serialize object between?
    • Hello Denis,
      
      if it was possible to just export from Get-NetFirewallRule there would be no need for my script. Firewall rules in Powershell are not single objects, they are objects with dependencies to other objects (e.g. address filters, port filters or security filters). On just exporting with Get-NetFirewallRule and importing with New-NetFirewallRule you would loose those settings.
      
      Greetings
      
      Markus