![background image](http://html.mh-extra.com/html/d-link/cp310-dfl-security-appliance/cp310-dfl-security-appliance_user-manual_75067040.webp)
Before You Install the NetDefend firewall
TCP/IP Settings
Note:
If you are connecting your NetDefend firewall to an
existing LAN, consult your network manager for the correct
configurations.
1. In the
Network
window, double-click the
TCP/IP
service for the Ethernet card,
which has been installed on your computer
(e.g.
).
The
TCP/IP Properties
window opens.
2. Click the
Gateway
tab, and remove any installed gateways.
24
D-Link NetDefend firewall User Guide