Cisco Systems BEFSR41 manual The Applications & Gaming Tab - DMZ

EtherFast Cable/DSL Router with 4-Port Switch

The Applications & Gaming Tab - DMZ

The DMZ screen allows one local user to be exposed to the Internet for use of a special-purpose service such as Internet gaming and videoconferencing. DMZ hosting forwards all the ports at the same time to one PC. Port Range Forwarding is more secure because it only opens the ports you want to have opened, while DMZ hosting opens all the ports of one computer, exposing the computer to the Internet.

Any PC whose port is being forwarded must have its DHCP client function disabled and should have a new static IP address assigned to it because its IP address may change when using the DHCP function.

DMZ

DMZ. To use this feature, select Enable. To disable DMZ hosting, select Disable.

DMZ Host IP Address. To expose one PC, enter the computer’s IP address. To get the IP address of a computer, refer to “Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter.”

When you have finished making changes to this screen, click the Save Settings button to save the changes, or click the Cancel Changes button to undo your changes. Help information is shown on the right-hand side of the screen.

Chapter 5: Configuring the Router

Figure 5-21: Applications & Gaming Tab - DMZ

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The Applications & Gaming Tab - DMZ