Ricoh MP C2003 Series User Manual page 432

5. Enhanced Network Security
Setting
Phase 2
Authentication
Algorithm
Phase 2 Encryption
Algorithm
Permissions
Phase 2 PFS
Encryption key auto exchange settings items
When you specify a security level, the corresponding security settings are automatically
configured, but other settings, such as address type, local address, and remote address must still be
configured manually.
After you specify a security level, you can still make changes to the auto configured settings. When
you change an auto configured setting, the security level switches automatically to "User Setting".
Address Type
Local Address
152
Authentication Only
HMAC-SHA1-96/
HMAC-
SHA256-128/
HMAC-
SHA384-192/
HMAC-
SHA512-256
Cleartext (NULL
encryption)
Inactive
Setting
Specify the address type for
which IPsec transmission is
used.
Specify the machine's address.
If you are using multiple
addresses in IPv6, you can
also specify an address range.
Authentication and Low
Level Encryption
HMAC-SHA1-96/
HMAC-
SHA256-128/
HMAC-
SHA384-192/
HMAC-SHA512-256
3DES/AES-128/
AES-192/AES-256
Inactive
Description
• Inactive
• IPv4
• IPv6
• IPv4/IPv6 (Default
The machine's IPv4 or IPv6
address.
If you are not setting an
address range, enter 32 after
an IPv4 address, or enter 128
after an IPv6 address.
Authentication and High
Level Encryption
HMAC-SHA256-128/
HMAC-SHA384-192/
HMAC-SHA512-256
AES-128/AES-192/
AES-256
2
Setting value
Settings only)