Virtual Private Networking
123
N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
2.
Click
VPN Status
. The Current VPN Tunnels (SAs) screen displays:
3.
Click
Drop
for the VPN tunnel that you want to deactivate.
To delete a VPN tunnel:
1.
Select
Advanced > VPN Policies
to display the VPN Policies screen.
2.
In the Policy Table, select the radio button for the VPN tunnel to be deleted, and then
click
Delete
.
Set Up VPN Tunnels in Special Circumstances
When the VPN Wizard and its VPNC defaults (see
Table
4
on page
102) are not appropriate
for your circumstances, use one of these alternatives:
•
Auto Policy
. For a typical automated Internet Key Exchange (IKE) setup, see
Use Auto
Policy to Configure VPN Tunnels
on page
124. Auto Policy uses the IKE protocol to
define the authentication scheme and automatically generate the encryption keys.
•
Manual Policy
. For a manual keying setup in which you have to specify each phase of
the connection, see
Use Manual Policy to Configure VPN Tunnels
on page
131. Manual
Policy does not use IKE. Rather, you manually enter all the authentication and key
parameters. You have more control over the process; however, the process is more
complex, and there are more opportunities for errors or configuration mismatches
