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Chapter 6. Virtual Private Networking
N300 Wireless Dual Band ADSL2+ Modem Router DGND3300v2 User Manual
Note:
Use the active VPN tunnel information and pings to determine
whether a failed connection is due to the VPN tunnel or some reason
outside the VPN tunnel.
9.
The Connection Monitor screen for this connection is shown in the following figure:
In this example you can see these settings:
•
The N300 wireless modem router has a GW address (public IP WAN address) of
22.23.24.25.
•
The N300 wireless modem router has a remote address (LAN IP address) of 192.168.3.1.
•
The VPN client PC has a local address (dynamically assigned address) of 192.168.2.2.
While the connection is being established, the Connection Name field in this screen displays
SA before the name of the connection. When the connection is successful, the SA changes
to the yellow key symbol shown in the previous figure.
Note:
While your PC is connected to a remote LAN through a VPN, you
might not have normal Internet access. If this is the case, you must
close the VPN connection to have normal Internet access.
Setting Up a Gateway-to-Gateway VPN Configuration
Note:
This section describes how to use the VPN Wizard to set up the
VPN tunnel using the VPNC default parameters listed in
Table
2
on
page
79. If you have special requirements not covered by these
VPNC-recommended parameters, see
Setting Up VPN Tunnels in
Special Circumstances
on page
100
for
information
about
how
to
set
up the VPN tunnel.
