Aficio C6055 Operating Instructions Manual page 217

Setting
Phase 1
Diffie-Hellman Group
Phase 1
Validity Period
Phase 2
Security Protocol
Phase 2
Authentication Algorithm
Phase 2
Encryption Algorithm
Permissions
Phase 2
PFS
Phase 2
Validity Period
Description
Specify the Diffie-Hellman
group number.
(auto setting)
Specify the time period for
which the SA settings in phase
1 are valid.
Specify the security protocol to
be used in Phase 2.
(auto setting)
Specify the authentication
algorithm to be used in phase
2.
(auto setting)
Specify the encryption
algorithm to be used in phase
2.
(auto setting)
Specify whether to activate
PFS. Then, if PFS is activated,
select the Diffie-Hellman group.
(auto setting)
Specify the time period for
which the SA settings in phase
2 are valid.
Transmission Using IPsec
Setting Value
• 1
• 2
Set in seconds from 300 sec. (5
min.) to 172800 sec. (48 hrs.).
• ESP
• AH
• ESP+AH
• HMAC-MD5-96
• HMAC-SHA1-96
• Cleartext (NULL
encryption)
• DES
• 3DES
• AES-128
• AES-192
• AES-256
• Inactive
• 1
• 2
• 14
Specify a period (in seconds)
from 300 (5min.) to 172800
(48 hrs.).
5
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