Microsoft Internet Security and Acceleration Server 2000


The IFWXFirewallAction interface cancels a firewall action.

Methods in Vtable Order

IUnknown Methods Description
QueryInterface Returns pointers to supported interfaces.
AddRef Increments the reference count.
Release Decrements the reference count.

IFWXFirewallAction Methods Description
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.
  Header: Wspfwext.idl.