NETGEAR STM150EW-100NAS manual Configure the ProSafe VPN Client for Mode Config Operation, 319

ProSecure Unified Threat Management (UTM) Appliance

Table 78. IKE policy settings for a Mode Config configuration (continued)

Setting

Description

Extended Authentication

XAUTH Configuration

Note: For more information about XAUTH and its authentication modes, see Configure XAUTH for VPN Clients on page 309.

Select one of the following radio buttons to specify whether Extended Authentication (XAUTH) is enabled, and, if enabled, which device is used to verify user account information:

•None. XAUTH is disabled. This the default setting.

•Edge Device. The UTM functions as a VPN concentrator on which one or more gateway tunnels terminate. The authentication modes that are available for this configuration are User Database, RADIUS PAP, and RADIUS CHAP.

•IPSec Host. The UTM functions as a VPN client of the remote gateway. In this configuration, the UTM is authenticated by a remote gateway with a user name and password combination.

Authentication	For an Edge Device configuration, from the drop-down list,
Type	select one of the following authentication types:
	• User Database. XAUTH occurs through the UTM’s user
	database. You can add users on the Add User screen (see
	User Database Configuration on page 310).
	• Radius PAP. XAUTH occurs through RADIUS Password
	Authentication Protocol (PAP). The local user database is
	first checked. If the user account is not present in the local
	user database, the UTM connects to a RADIUS server.
	For more information, see RADIUS Client and Server
	Configuration on page 310.
	• Radius CHAP. XAUTH occurs through RADIUS
	Challenge Handshake Authentication Protocol (CHAP).
	For more information, see RADIUS Client and Server
	Configuration on page 310.
Username	The user name for XAUTH.
Password	The password for XAUTH.

8.Click Apply to save your settings. The IKE policy is added to the List of IKE Policies table.

Configure the ProSafe VPN Client for Mode Config Operation

When the Mode Config feature is enabled, the following information is negotiated between the VPN client and the UTM during the authentication phase:

•Virtual IP address of the VPN client

•DNS server address (optional)

•WINS server address (optional)

The virtual IP address that is issued by the UTM is displayed in the VPN Client Address field on the VPN client’s IPSec pane.

Virtual Private Networking Using IPSec, PPTP, or L2TP Connections

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