NETGEAR DGFV338 manual V1.0, April

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/ Global Policy Settings, and check the box for “Allow to Specify Internal

Network Address.”

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 Virtual Private Networking

v1.0, April 2007