N300 Wireless ADSL2+ Modem Router DGN2200v3
b. Expand the Authentication subheading by double-clicking its name or clicking the +
symbol. Then select Proposal 1 below Authentication.
c. In the Authentication Method drop-down list, select Pre-Shared Key.
d. In the Encrypt Alg drop-down list, select the type of encryption. In this example, use
Triple DES.
e. In the Hash Alg drop-down list, select SHA-1.
f. In the SA Life drop-down list, select Unspecified.
g. In the Key Group drop-down list, select Diffie-Hellman Group 2.
6.
Configure the VPN Client Key Exchange Proposal.
In this step, you provide the type of encryption (DES or 3DES) to be used for this
connection. This selection has to match your selection in the VPN router configuration.
a. Expand the Key Exchange subheading by double-clicking its name or clicking the +
symbol. Then select Proposal 1 below Key Exchange.
b. In the SA Life drop-down list, select Unspecified.
c. In the Compression drop-down list, select None.
VPN Configuration
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