poorten 3724, 6112, 6881 en 6999 zijn de beste volgens WoW Click Start.
Click Run.
In the Run dialog, type command in the prompt and click Ok. This will open a MS-DOS command window.
In the MS-DOS command window, type ipconfig and press enter. Look for the line that says 'IP Address' under your ethernet adaptor number or name. Write this information down, as we will need it in step 5 below.
Figure 2: Running 'ipconfig' to find the computer's IP address Now, open a web browser (for example, Internet Explorer). In the address or URL bar, type in the IP address of your router. By default, this is 192.168.2.1. There is no need to type http:// or www. Press the Enter key and you will be presented with a password prompt.
By default, there is no default Password, so you can leave this space empty unless you've previously configured the router to use a password. After you've entered the appropriate information, click LOGIN to proceed.
You will now be presented with a screen asking which kind of settings you'd like to modify. Click on Advanced Setup to continue.
Now we want to forward the necessary ports. SMC calls forwarded ports ' Virtual Servers'. You can find them by first clicking on the NAT link on the left side of the screen. This will expose further options. Click Virtual Server to proceed.
In the Virtual Servers table, we want to make three entries as shown in the image below. Please be sure to enter your computer's IP Address (from step 1) into the LAN IP Address field at the beginning of each row. All other information should be entered as shown. Be sure to click the Add button after entering each individual row.
Advanced Users: You can condense all three of these entries into one row if you like, following SMC's Virtual Server instructions listed above the port forwarding table. We recommend keeping the three separate for most users because other Blizzard applications use ports 3724 and 6112.
Congratulations! Your router should now be forwarding the necessary ports to your computer.
Maar vanaf stap 6 lukt da hier niemeer
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ad:
als er iemand in de buurt van haaltert ( dichtbij aalst) da op Cd zou willen zetten zodak er achter kan komen 
!!!!!!!