Reference Manual for the ProSafe VPN Firewall FVS318v3
5-14 Basic Virtual Private Networking
January 2005
5. Configure the VPN Client Authentication Proposal.
In this step, you will provide the type of encryption (DES or 3DES) to be used for this
connection. This selection must match your selection in the FVS318v3 configuration.
a. In the Network Security Policy list on the left side of the Security Policy Editor window,
expand the Security Policy heading by double clicking its name or clicking on the “+”
symbol.
b. Expand the Authenticati on sub headi ng by double clicking its name or clicking on the “+”
symbol. Then select Proposal 1 below Authentication.
Figure 5-14: Security Policy Editor Authentication
c. In the Authentication Method menu, select Pre-Shared key.
d. In the Encrypt Alg menu, select the type of encryption. In this example, use Triple DES.
e. In the Hash Alg menu, select SHA-1.
f. In the SA Life menu, select Unspecified.
g. In the Key Group menu, select Diffie-Hellman Group 2.
6. Configure the VPN Client Key Exc hange Proposal.
In this step, you will provide the type of encryption (DES or 3DES) to be used for this
connection. This selection must match your selection in the FVS318v3 configuration.
a. Expand the Key Exchange subheading by double clicking its name or clicking on the “+”
symbol. Then select Proposal 1 below Key Exchange.