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The following table shows the firewall functions with a description of the purpose of each.
| Programming element | Description |
|---|---|
| FirewallCreateRule | This function creates a new firewall rule. |
| FirewallDeleteRule | This function deletes a firewall rule. |
| FirewallEnable | This function enables or disables the firewall. |
| FirewallEnableRule | This function enables or disables a firewall rule. |
| FirewallGetRules | This function retrieves information about firewall rules. |
| FirewallRefresh | This function reloads the firewall run-time image settings from the registry, with the exception of rules and interfaces. |
| FirewallSetInterface | This function specifies that traffic through a network interface should be filtered by the firewall. |
| IsFirewallEnabled | This function determines whether the firewall is enabled. |
| IsInterfaceFirewalled | This function indicates whether traffic through an interface is filtered by the firewall. |
See Also
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