Ipsec Settings - Ricoh 920F Operating Instructions Manual

7. Enhanced Network Security
Settings 1-4 and Default Setting
Using either the manual or auto exchange method, you can configure four separate sets of SA details
(such as different shared keys and IPsec algorithms). In the default settings of these sets, you can
include settings that the fields of sets 1 to 4 cannot contain.
When IPsec is enabled, set 1 has the highest priority and 4 has the lowest. You can use this priority
system to target IP addresses more securely. For example, set the broadest IP range at the lowest
priority (4), and then set specific IP addresses at a higher priority level (3 and higher). This way, when
IPsec transmission is enabled for a specific IP address, the higher level security settings will be applied.

IPsec Settings

IPsec settings for this machine can be made on Web Image Monitor. The following table explains individual
setting items.
Encryption Key Auto Exchange / Manual Settings - Shared Settings
IPsec
7
Exclude HTTPS
Communication
Encryption Key Manual
Settings
Encryption Key Auto Exchange Security Level
When you select a security level, certain security settings are automatically configured. The following
table explains security level features.
192
Setting
Specify whether to enable or
disable IPsec.
Specify whether to enable
IPsec for HTTPS transmission.
Specify whether to enable
Encryption Key Manual
Settings, or use Encryption Key
Auto Exchange Settings only.
Description
• Active
• Inactive
• Active
• Inactive
Specify "Active" if you do not
want to use IPsec for HTTPS
transmission.
• Active
• Inactive
Specify "Active" if you want to
use "Encryption Key Manual
Exchange Settings".
Setting Value