NETGEAR UTM50-100NAS, UTM5-100NAS manual Screen see User Database Configuration on

ProSecure Unified Threat Management (UTM) Appliance Reference Manual

Table 7-10. Add IKE Policy Settings (continued)

Item

Description (or Subfield and Description)

Extended Authentication

XAUTH Configuration

Note: For more information about XAUTH and its authentication modes, see “Configuring XAUTH for VPN Clients” on page 7-39.

Select one of the following radio buttons to specify whether or not 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 mode that is available for this configuration is User Database, RADIUS PAP, or 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 pull-down
Type	menu, select one of the following authentication types:
	• User Database. XAUTH occurs through the UTM’s user
	database. Users must be added through the Add User
	screen (see “User Database Configuration” on
	page 7-40).
	• 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
	Configuration” on page 7-40.
	• Radius CHAP. XAUTH occurs through RADIUS
	Challenge Handshake Authentication Protocol (CHAP).
	For more information, see “RADIUS Client Configuration”
	on page 7-40.
Username	The user name for XAUTH.
Password	The password for XAUTH.

4.Click Apply to save your settings. The IKE policy is added to the List of IKE Policies table. To edit an IKE policy:

1.Select VPN > IPSec VPN from the menu. The IPsec VPN submenu tabs appear with the IKE Policies screen in view (see Figure 7-20 on page 7-24).

2.In the List of IKE Policies table, click the Edit table button to the right of the IKE policy that you want to edit. The Edit IKE Policy screen displays. This screen shows the same field as the Add IKE Policy screen (see Figure 7-21 on page 7-26).

3.Modify the settings that you wish to change (see Table 7-10).

7-30 Virtual Private Networking Using IPsec Connections

v1.0, January 2010