ProSecure Unified Threat Management UTM10 or UTM25 Reference Manual
7-26
Virtual Private Networking Using IPsec Connections
v1.0, September 2009
3.
Complete the fields, select the radio buttons, and make your selections from the pull-down
menus as explained
Table 7-10
.
Table 7-10. Add IKE Policy Settings
Item
Description (or Subfield and Description)
Mode Config Record
Do you want to use Mode
Config Record?
Specify whether or not the IKE policy uses a Mode Config Record. For
information about how to define a Mode Config Record, see
“Mode Config
Operation” on page 7-42
. Select one of the following radio buttons:
•
Yes
. IP addresses are assigned to remote VPN clients. You must select a
Mode Config record from the pull-down menu.
Note
: Because Mode Config functions only in Aggressive Mode, selecting
the Yes radio button sets the tunnel exchange mode to Aggressive mode
and disables the Main mode. Mode Config also requires that both the local
and remote ends are defined by their FQDNs.
•
No
. Disables Mode Config for this IKE policy.
Note
: An XAUTH configuration via an edge device is not possible without
Mode Config and is therefore disabled too. For more information about
XAUTH, see
“Configuring Extended Authentication (XAUTH)” on
page 7-37
.
Select Mode
Config Record
From the pull-down menu, select one of the Mode Config
records that you defined on the Add Mode Config Record
screen (see
“Configuring Mode Config Operation on the
UTM” on page 7-42
).
General
Policy Name
A descriptive name of the IKE policy for identification and management
purposes.
Note
: The name is not supplied to the remote VPN endpoint.
Direction / Type
From the pull-down menu, select the connection method for the UTM:
•
Initiator
. The UTM initiates the connection to the remote endpoint.
•
Responder
. The UTM responds only to an IKE request from the remote
endpoint.
•
Both
. The UTM can both initiate a connection to the remote endpoint and
respond to an IKE request from the remote endpoint.
Exchange Mode
From the pull-down menu, select the exchange more between the UTM and
the remote VPN endpoint:
•
Main
. This mode is slower than the Aggressive mode but more secure.
•
Aggressive
. This mode is faster than the Main mode but less secure.
Note
: If you specify either a FQDN or a User FQDN name as the local ID
and/or remote ID (see the sections below), the aggressive mode is
automatically selected.
