N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
between your modem router and the corresponding VPN endpoint gateway or client
workstation.
Use Auto Policy to Configure VPN Tunnels
You need to configure matching VPN settings on both VPN endpoints. The outbound VPN
settings on one end has to match to the inbound VPN settings on other end, and vice versa.
For an example of using Auto Policy, see
Configure VPN Network Connection Parameters
All VPN tunnels on the modem router require that you configure several network parameters.
This section describes those parameters and how to access them.
The most common configuration scenarios use IKE to manage the authentication and
encryption keys. The IKE protocol performs negotiations between the two VPN endpoints to
automatically generate and update the required encryption parameters.
Select Advanced > VPN Policies, and then click the Add Auto Policy button to display the
VPN - Auto Policy screen:
Example of Using Auto Policy
Virtual Private Networking
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on page 128.