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FPCVpnNetworkL2tpPptpSettings

Internet Security and Acceleration Server 2004/2006 SDK

The FPCVpnNetworkL2tpPptpSettings object defines the Layer Two Tunneling Protocol (L2TP) or Point-to-Point Tunneling Protocol (PPTP) settings for outgoing site-to-site virtual private network (VPN) connections to a remote site network.

When the L2TP or PPTP protocol is used for outgoing site-to-site VPN connections, in addition to configuring the properties of this object, you must configure an IP address of the remote site gateway as the default gateway for the local ISA Server computer. This adds a static route between the ISA Server computer and the remote site gateway. When no default gateway is defined, traffic from the VPN server in the remote site is considered spoofed and is denied.

The FPCVpnNetworkL2tpPptpSettings object can be accessed through the L2tpPptpSettings property of an FPCVpnNetworkConfiguration object when the NetworkConnectionType property of the containing FPCNetwork object is set to fpcVPNConnection.

Click here to see the ISA Server object hierarchy.

Methods

The FPCVpnNetworkL2tpPptpSettings object defines the following methods.

Method Description
Refresh Recursively reads the values of all of the object's properties from persistent storage, discarding any changes that have not been saved.
Save Recursively writes the current values of all of the object's properties to persistent storage.

Properties

The FPCVpnNetworkL2tpPptpSettings object has the following properties.

Property Description
AllowOutgoingConnection Gets or sets a Boolean value that indicates whether the local site can initiate a VPN connection to the remote site.
EnableCHAP Gets or sets a Boolean value that indicates whether the Challenge Handshake Authentication Protocol (CHAP) can be used for outgoing authentication.
EnableEAP Gets or sets a Boolean value that indicates whether the Extensible Authentication Protocol (EAP) can be used for outgoing authentication.
EnableMSCHAP Gets or sets a Boolean value that indicates whether the Microsoft Challenge Handshake Authentication Protocol version 1 (MS-CHAP) can be used for outgoing authentication.
EnableMSCHAPv2 Gets or sets a Boolean value that indicates whether the Microsoft Challenge Handshake Authentication Protocol version 2 (MS-CHAP v2) can be used for outgoing authentication.
EnablePAP Gets or sets a Boolean value that indicates whether the Password Authentication Protocol (PAP) can be used for outgoing authentication.
EnableShivaPAP Gets or sets a Boolean value that indicates whether the Shiva Password Authentication Protocol (SPAP) can be used for outgoing authentication.
IdleDisconnectTime Gets or sets the time, in seconds, after which an inactive connection is closed.
PresharedKey Gets or sets the preshared key for outgoing L2TP connections.
Protocol Gets or sets a value from the FpcVpnProtocol enumerated type that specifies which VPN protocol is to be used.
RemoteCredentials Gets an FPCCredentials object that specifies the user name, including the domain name, and the password that are presented to the remote site for authentication.
RemoteServerAddress Gets or sets the name or IP address of the remote VPN server.
UseIdleDisconnectTime Gets or sets a Boolean value that indicates whether an inactive connection will be closed after the time specified in the IdleDisconnectTime property elapses.
UsePresharedKey Gets or sets a Boolean value that indicates whether a preshared key is to be used for authenticating outgoing L2TP connections.

Interfaces for C++ Programming

This object implements the IFPCVpnNetworkL2tpPptpSettings interface.

Requirements

Client Requires Windows XP.
Server Requires Windows Server 2003. Requires Windows Server 2003 or Windows 2000 for ISA Server 2004 Standard Edition.
Version Requires Internet Security and Acceleration (ISA) Server 2006 or ISA Server 2004.
IDL

Declared in Msfpccom.idl.

See Also

COM Objects

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