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ProSecure Unified Threat Management (UTM) Appliance
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. The IPSec VPN submenu tabs display with the IKE Policies
screen in view (see Figure 179 on page 293).
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 fields as
the Add IKE Policy screen (see Figure 180 on page 295).
3. Modify the settings that you wish to change (see the previous table).
4. Click Apply to save your changes. The modified IKE policy is displayed in the List of IKE
Policies table.
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, 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
Type
For an Edge Device configuration, from the drop-down list,
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.
Table 72. Add IKE Policy screen settings (continued)
Setting Description