Windowsfirewall

Windows Firewall Rules

Create windows firewall rule in PS:

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New-NetFirewallRule -DisplayName "rule name" -Direction Inbound -LocalPort 80,443 -Protocol TCP -Action Allow

Check the enabled profile and the default settings:

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Get-NetFirewallProfile | Select-Object Name, Enabled, DefaultInboundAction, DefaultOutboundAction | Format-Table -AutoSize

Find firewall rules by port number:

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Get-NetFirewallPortFilter | Where-Object { $_.LocalPort -eq  } | Get-NetFirewallRule

Enable File and Printer sharing

Enable file and printer sharing in windows firewall

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Set-NetFirewallRule -DisplayGroup "File And Printer Sharing" -Enabled True -Profile Domain

Enable ICMP ( ping )

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#IPv4
netsh advfirewall firewall add rule name="ICMP Allow incoming V4 echo request" protocol="icmpv4:8,any" dir=in action=allow

#IPv6
netsh advfirewall firewall add rule name="ICMP Allow incoming V6 echo request" protocol="icmpv6:8,any" dir=in action=allow

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