Motorola SBG-940 Manual de instalación rápida - Página 13

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1. Network Security

Quick Installation Guide

Configuration for Gaming

Firewall: By default, the SBG940 firewall is disabled. If you enable the

firewall, refer to the game's documentation to ensure that the necessary ports are

open for that game. If low security policy is enabled, the SBG940 can pass Xbox

™

Live

by default and no user action is required. If medium or high security

policies are enabled, the firewall must be configured for Xbox Live traffic. Xbox

Live requires UDP 88:88 and UDP/TCP 3074:3074.

Port Triggering: The SBG940 has pre-defined port triggers supporting

DirectX

7 and DirectX

8, MSN Games by Zone.com, and Battle.net

If your game uses one of these applications, no user action is required. For a list

of games supported by Battle Net, visit http://www.battle.net. You can also

configure custom port triggers that other games may require to operate properly.

If you set custom port triggers and enable the firewall, you must configure the

firewall to allow traffic through those ports.

Gaming DMZ: Some games and game devices require the use of random ports

or the forwarding of unsolicited traffic. We recommend configuring such a

device as the gaming DMZ host. First, reserve a private IP address for the game

device's network interface MAC address. Then designate the device as the

gaming DMZ host. You can reserve IP addresses for multiple devices, but only

one device at a time can be the gaming DMZ host. To use a PlayStation

2 for

2 online gaming, assign it as the gaming DMZ host because the ports

required vary from game to game.

For more detailed gaming configuration guidelines, see the SBG940 User Guide.