How to Open Ports in BitDefender (10 Steps)

Double-click the BitDefender icon in the system tray to open the BitDefender Dashboard.
Click the 'Options' button at the top of the window and select 'Expert View.'
Click the 'Firewall' tab on the left side.
Click the 'Programs' tab at the top.
Click the 'Add Rule' button.
Click the 'Apply rule to all programs' radio button at the top of the window.
Click the 'Allow' radio button under 'Permission' near the bottom.
Click the 'Advanced' tab.
Type the port number that you want to open in the 'Port(s)' fields under 'Local Address' and 'Remote Address.'
Click 'OK.'
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How to Set Up to Host Games on 'Deer Hunter 2005'

Click the 'Start' button and choose 'Control Panel.'
Click 'Windows Firewall' from the 'Control Panel' to launch the firewall settings.
Click the 'Exceptions' tab and click the 'Add Port' button.
Type a name in the 'Name' text box, then type '34567' in the 'Port number' text box.
Select the 'TCP' setting, then click 'OK.' Your firewall should now allow a connection to the 'Deer Hunter 2005' server.
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