Ricoh Aficio SP 5200DN Operation And Use Manual page 649

Setting
Remote Address
Encapsulation Mode
SPI (Output)
SPI (Input)
Security Protocol
Authentication Algorithm
Description
Specify the address of the IPsec
transmission partner. You can
also specify an address range.
Select the encapsulation mode.
Specify the same value as your
transmission partner's SPI input
value.
Specify the same value as your
transmission partner's SPI
output value.
To use encryption data only,
select ESP.
To use authentication data
only, select AH.
To use encryption and
authentication data, select ESP
+AH.
Specify the authentication
algorithm.
Transmission Using IPsec
Setting Value
The IPsec transmission partner'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.
• Transport
• Tunnel
(Tunnel beginning address -
Tunnel ending address)
If you select "Tunnel", set the
"Tunnel End Point", the
beginning and ending IP
addresses. In "Tunnel End
Point", set the same address for
the beginning point as you set
in "Local Address".
Any number between 256 and
4095
Any number between 256 and
4095
• ESP
• AH
• ESP+AH
• HMAC-MD5-96
• HMAC-SHA1-96
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