Operation Manual

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Chapter 6: Configuring the Wireless-G Broadband Router
The Security Tab - Firewall
Wireless-G Broadband Router
The Security Tab - Firewall
Block WAN Requests. Enable the Block WAN Request feature by checking the box beside Block Anonymous
Internet Requests and you can prevent your network from being “pinged,” or detected, by other Internet users.
The Block WAN Request feature also reinforces your network security by hiding your network ports. Both
functions of the Block WAN Request feature make it more difficult for outside users to work their way into your
network. This feature is enabled by default.
Change these settings as described here and click the Save Settings button to apply your changes or Cancel
Changes to cancel your changes.
The Security Tab - VPN Passthrough
Use the settings on this tab to allow VPN tunnels in either IPSec or PPTP protocols to pass through the Router’s
firewall.
IPSec Pass-through. Internet Protocol Security (IPSec) is a suite of protocols used to implement secure
exchange of packets at the IP layer. To allow IPSec tunnels to pass through the Router, click the radio button
beside Enable. IPSec Pass-Through is enabled by default.
PPTP Pass-through. Point-to-Point Tunneling Protocol is the method used to enable VPN sessions to a Windows
NT 4.0 or 2000 server. To allow PPTP tunnels to pass through the Router, click the radio button beside Enable.
PPTP Pass-Through is enabled by default.
Change these settings as described here and click the Save Settings button to apply your changes or Cancel
Changes to cancel your changes.
Figure 6-19: Security Tab - Firewall
Figure 6-20: Wireless Tab - Basic Wireless Settings