| Microsoft Internet Security and Acceleration Server 2004 SDK |
The IFWXFirewall2 interface provides access to Microsoft Firewall service functions added for the Internet Security and Acceleration Server 2004.
The IFWXFirewall2 interface inherits the methods of the standard COM interface IUnknown.
In addition, IFWXFirewall2 defines the following methods, including those inherited from IFWXFirewall.
| Method | Description |
|---|---|
| HookToCompletionPort | Associates a handle with the Firewall service completion port. |
| CreateOverlapped | Creates an overlapped object that supports the IFWXOverlapped interface for use with handles hooked to the completion port with the HookToCompletionPort method. |
| CreateNetworkSocket | Creates a socket object that works with the dynamic packet filtering scheme. |
| CreateConstBuffer | Creates a buffer object that wraps a user-supplied memory buffer. |
| CreateBuffer | Creates (allocates) a buffer object of the given size. |
| CreateWindowBuffer | Creates a buffer object that represents a window inside another buffer. |
| CreateIpFilter | Creates an IP filter object that implements the IFWXIpFilter interface. |
| StartHeavyBlockingOperation | Notifies the Firewall service that a thread is busy with a lengthy blocking operation. |
| EndHeavyBlockingOperation | Notifies the Firewall service that a lengthy blocking operation has ended. |
| GetClientSession | Retrieves or, if necessary, creates a session object for a specified client address. |
| CreatePrivateSession | Creates a private session object for a given client. |
| GetHostByName | Retrieves host information corresponding to a host name. |
| GetHostByAddr | Retrieves host information corresponding to an address. |
| UpdateServiceStatus | Updates the service status. |
| PostTaskCompletion | Posts a one-time task into the completion port's queue. The one-time task is represented by the IFWXTaskCompletion interface. |
| CreateRadiusAuthenticator | Creates a RADIUS authenticator interface (IFWXRadiusAuthenticator), which can be used to authenticate RADIUS users. |
| GetNetConfigDetector | Gets the interface that registers for network configuration detection (NCD) notifications. |
| GetLowResourceRecoverer | Gets the interface that registers for low resource recovery operations. Use a low resource recovery operation when you want to retry an operation that fails due to low resource availability. |
| CreateSSLNetworkSocket | Creates a Secure Sockets Layer (SSL) socket object that works with the dynamic packet filtering scheme. |
Server: Requires Windows Server 2003 or
Windows 2000.
Version: Requires Internet Security and Acceleration
Server 2004.
Header: Declared in Wspfwext.idl.
Filter Interfaces, IFWXFirewall