Figure 6-27: Vpn - Cisco Systems Linksys WAG54GX2 Guide Utilisateur

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.
Chapter 6: Configuring the Wireless-G ADSL Gateway with SRX200
The Security Tab

Figure 6-27: VPN

Figure 6-28: VPN Settings Summary
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