52
Gateway-to-Gateway VPN Tunnel
4-Port Gigabit Security Router with VPN
Appendix D
Configuration when the Remote Gateway
Uses a Dynamic IP Address
This example assumes the Remote Gateway is using a
dynamic IP address. If the Remote Gateway uses a static
IP address, refer to “Configuration when the Remote
Gateway Uses a Static IP.”
RVS4000
WAN: A.A.A.A
LAN: 192.168.5.1
RV082
Dynamic IP: B.B.B.B with
Domain Name: www.abc.com
LAN: 192.168.1.1
Gateway-to-Gateway IPSec VPN Tunnel - Remote Gateway Using
Dynamic IP
NOTE:
Each computer must have a network
adapter installed.
Configuration of the RVS4000
Follow these instructions for the first VPN Router,
designated RVS4000. The other VPN Router is designated
the RV082.
Launch the web browser for a networked computer,
1.
designated PC 1.
Access the web-based utility of the RVS4000. (Refer to
2.
“Chapter 5: Setting Up and Configuring the Router” for
details.)
Click the
3.
VPN
tab.
Click
4.
IPSec VPN
.
Enter a name in the
5.
Tunnel Name
field.
For the IPSec VPN Tunnel setting, select
6.
Enable
.
The WAN IP address (A.A.A.A) of the RVS4000 will be
7.
automatically detected.
For the Local Security Group Type, select
Subnet
. Enter
the RVS4000’s local network settings in the
IP Address
and
Subnet Mask
fields.
RVS4000 IPSec VPN Settings
For the Remote Security Gateway Type, select
8.
IP by
DNS Resolved
. Enter the RV082’s domain name in the
field provided.
For the Remote Security Group Type, select
9.
Subnet
.
Enter the RV082’s local network settings in the
IP
Address
and
Subnet Mask f
ields.
In the IPSec Setup section, select the appropriate
10.
encryption, authentication, and other key management
settings.
In the
11.
Preshared Key
field, enter a string for this key, for
example, 13572468.
RVS4000 IPSec Setup Settings
If you need more detailed settings, click
12.
Advanced
Settings
. Otherwise, click
Save Settings
and proceed
to the next section, “Configuration of the RV082.”
Configuration of the RV082
Follow similar instructions for the RV082.
Launch the web browser for a networked computer,
1.
designated PC 2.
Access the Web-based Utility of the RV082. (Refer to
2.
the User Guide of the RV082 for details.)
Click the
3.
IPSec VPN
tab.
Click the
4.
Gateway to Gateway
tab.
Enter a name in the
5.
Tunnel Name
field.