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Chapter 6: Configuring the Wireless-G ADSL Gateway with SRX200
The Security Tab
Wireless-G ADSL Gateway with SRX200
The VPN Tab
Virtual Private Networking (VPN) is a security measure that basically creates a secure connection between two
remote locations. Configure these settings so the Gateway will create VPN tunnels, up to a maximum of five.
VPN Tunnel
•
Select Tunnel Entry. To establish this tunnel, select
new
. To modify the settings for a tunnel, select the tunnel
you wish to modify.
•
Delete. To delete a tunnel, select it from the drop-down menu and click the
Delete
button.
•
Summary. To see the settings for a tunnel, select it from the drop-down menu and click the
Summary
button.
•
IPSec VPN Tunnel. Select
Enable
to activate the current VPN tunnel. Otherwise, select
Disable
.
•
Tunnel Name. Once the tunnel is enabled, enter the name of the tunnel. Unique names allow you to identify
multiple tunnels. The name you give on this end does not have to match the name used at the remote end of
the tunnel.
Local Secure Group
The Local Secure Group is the computer(s) on your local network that can access the tunnel. From the drop-down
menu, select
IP Addr.
or
Subnet
.
•
IP Addr. Select
IP Addr.
if you want to designate a specific computer. Then enter the computer’s IP address in
the
IP
field.
•
Subnet. Select
Subnet
if you want to include the entire network for the tunnel. Then enter the Gateway’s IP
address in the
IP
field and subnet mask in the
Mask
field.
Remote Secure Group
The Remote Secure Group is the computer(s) on the remote end of the tunnel; these are the computers that can
access the tunnel. From the drop-down menu, select
IP Addr.
,
Subnet
, or
Any
.
•
IP Addr. Select
IP Addr.
if you want to designate a specific computer. Then enter the computer’s IP address in
the
IP
field.
•
Subnet. Select
Subnet
if you want to include the entire network for the tunnel. In the
IP
field, enter the IP
address of the remote VPN device, such as a router, and enter its subnet mask in the
Mask
field.
Figure 6-27: VPN
Figure 6-28: VPN Settings Summary