Technical information

Network Security White Paper ver. G.1.2
Page 70 of 72
Encryption Key Auto Exchange Settings:
• Address Type
Inactive: Do not use IPsec
IPv4: Apply IPsec for IPv4
IPv6: Apply IPsec for IPv6
IPv4/IPv6: Apply IPsec for IPv4 and IPv6 (Only available for ‘Default Settings’)
• Local Address: Enter (Select) the product’s IP address.
• Remote Address: Enter the counterpart’s IP address or address range.
• Security Level: User can select the IPsec security level from followings. Depending on the selected
security level, the parameters in Security Details change.
Authentication Only
Authentication and Low Level Encryption
Authentication and High Level Encryption
User Settings
Security Details:
• Security Policy
Apply: Apply IPsec
Bypass: Do not apply IPsec. All data is sent as plain text.
Discard: All data is discarded.
• Encapsulation Mode
Transport: IPsec is applied as Transport mode.
Tunnel: IPsec is applied as Tunnel mode. When Tunnel Mode is specified, Tunnel End Point has
to be specified. In the left box, enter the product’s IP address. In the right box, enter the gateway IP
address.
• IPsec Requirement Level
Use When Possible: Allows the cleartext transmission when IPsec cannot be established.
Always Required: Allows only the IPsec transmission.
• Authentication Method
PSK: Use pre-shared key as authentication method. If PSK is selected, the pre-shared key has to
be entered up to 32 alphanumeric numbers.
Certificate: Use certificate for authentication.
Phase 1:
• Hash Algorithm: MD5 or SHA1
• Encryption Algorithm: DES or 3DES
• Diffie-Hellman Group : Select the Diffie-Hellman Group from 1, 2, or 14
• Validity Period: Enter the number between 300 and 172800 seconds.