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In the navigation pane, click Inbound Rules. Open the Group Policy Management Console to Windows Defender Firewall with Advanced Security. This topic describes how to create a standard port rule for a specified protocol or TCP or UDP port number. To complete these procedures, you must be a member of the Domain Administrators group, or otherwise be delegated permissions to modify the GPOs. This type of rule allows any program that listens on a specified TCP or UDP port to receive network traffic sent to that port. With Advanced Security node in the Group Policy Management MMC snap-in to create firewall rules. To allow inbound network traffic on only a specified TCP or UDP port number, use the Windows Defender Firewall