Ricoh Aficio MP C2050 Operating Instructions Manual page 190

7. Enhanced Network Security
Security Policy
Encapsulation Mode
7
IPsec Requirement Level
Authentication Method
PSK Text
Phase 1
HASH Algorithm
188
Setting
Specify how IPsec is handled.
Specify the encapsulation
mode.
(auto setting)
Specify whether to only
transmit using IPsec, or to allow
cleartext transmission when
IPsec cannot be established.
(auto setting)
Specify the method for
authenticating transmission
partners.
(auto setting)
Specify the pre-shared key for
PSK authentication.
Specify the HASH algorithm to
be used in phase 1.
(auto setting)
Description
• apply
• bypass
• discarded
• Transport
• Tunnel
(Tunnel beginning address -
Tunnel ending address)
If you specify "Tunnel", you
must then specify the "Tunnel
End Points", which are the
beginning and ending IP
addresses. Set the same
address for the beginning point
as you set in "Local Address".
• Use When Possible
• Always Require
• PSK
• Certificate
If you specify PSK, you must
then set the PSK text (using
ASCII characters).
If you specify Certificate, the
certificate for IPsec must be
installed and specified before it
can be used.
Enter the pre-shared key
required for PSK
authentication.
• MD5
• SHA1
Setting Value