NETGEAR ProSafe DGFV338 Reference Manual page 146

DGFV338 ProSafe Wireless ADSL Modem VPN Firewall Router Reference Manual
d. Under Virtual Adapter pull-down menu, select Preferred. The Internal Network IP
Address should be 0.0.0.0.
Note: If no box is displayed for Internal Network IP Address, go to Options/
e. Select your Internet Interface adapter from the Name pull-down menu.
Figure 5-26
3. On the left-side of the menu, select Security Policy.
a. Under Security Policy, Phase 1 Negotiation Mode, check the Aggressive Mode radio
button.
b. Check the Enable Perfect Forward Secrecy (PFS) radio button, and select the Diffie-
Hellman Group 2 from the PFS Key Group pull-down menu.
c. Enable Replay Detection should be checked.
4. Click on Authentication (Phase 1) on the left-side of the menu and select Proposal 1. Enter the
Authentication values to match those in the ProSafe DGFV338 ModeConfig Record menu.
5-38
Global Policy Settings, and check the box for "Allow to Specify Internal
Network Address."
v1.0, April 2007
Virtual Private Networking