ADSL2+ Modem Router DM111PSPv2 User Manual
Security and Firewall Protection 3-9
v1.0, December 2008
To configure port triggering:
1. In the Advanced section of the main menu, select Port Triggering, and then click Add.
2. Either select a Predefined Port Triggering Rule, or define a rule.
• To select a predefined port triggering rule:
– Select the Pre-defined radio button.
– Select an application from the drop-down menu on the right.
• To define a rule:
– Select the User defined radio button. The screen adjusts to enable you to add rules
(see Figure 3-7 on page 3-10).
Note: If you use applications such as multi-player gaming, peer-to-peer connections, real
time communications such as instant messaging, or remote assistance (a feature in
Windows XP), you should also enable UPnP (see “Enabling Universal Plug and
Play (UPnP)” on page 3-11).
Figure 3-6