|Microsoft Internet Security and Acceleration Server 2000|
The IFWXFirewallAction interface cancels a firewall action.
|QueryInterface||Returns pointers to supported interfaces.|
|AddRef||Increments the reference count.|
|Release||Decrements the reference count.|
|Cancel||Cancels the action.|
This interface is implemented by the Firewall service.
A filter may request that the Firewall service perform a firewall action, such as connecting to a certain target, based on a firewall event or address. A firewall action is always requested in anticipation of an event that may not occur. This interface permits cancellation of the Firewall service action request. Typically, a firewall action relates only to events for which a filter is not registered.
For example, if the action is the future establishment of a secondary connection, IFWXFirewallAction can be used to cancel the action if the primary connection is terminated.
Windows NT/2000: Requires Windows 2000.
Version: Requires ISA Server 2000.