Motorola 556315-005-00 用户手册

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3 • Basic Configuration 
30 
  
Configuring Port Triggers 
Because the SBG901 has pre-defined port triggers for games using any of the following 
applications, no user action is required to enable them: 
• 
ALG for MSN 
• 
MSN Games by Zone.com 
You may need to create custom port triggers to enable other games to operate properly. 
To create custom port triggers, see the 
Configuring a Gaming DMZ Host 
CAUTION: The gaming DMZ host is not protected by the firewall. It is 
open to communication or hacking from any computer on the Internet. 
Consider carefully before configuring a device to be in the DMZ. 
Some games and game devices require: 
• 
The use of random ports. 
• 
The forwarding of unsolicited traffic. 
For example, to connect a PlayStation
®
2 for PS2
®
 online gaming, designate it as the 
gaming DMZ host because the ports required vary from game to game. For these 
games, Motorola recommends configuring the gaming computer or device as a gaming 
DMZ device. 
To configure a gaming DMZ device, on the 
1.  Reserve a private IP address for the computer or game device MAC address. 
2.  Designate the device as a DMZ device. 
You can reserve IP addresses for multiple devices, but only one can be designated as 
the gaming DMZ at once. 
Exiting the SBG901 Configuration Manager 
To logoff and close the SBG901 Configuration Manager: 
• 
Click Logout on the SBG901 Menu Options bar.