3.1 Setting up Firewall to your Network. D-Link NetDefend DFL-800
Below you will find brief information for Network Security Firewall NetDefend DFL-800. The NetDefend DFL-800 allows users to connect their home network to the internet via a DSL or cable modem. It also features an built-in DHCP server for automatic IP address assignment to connected devices, making it easy to set up and configure. The DFL-800 also has a user-friendly Web-based setup wizard that walks users through the initial configuration process, ensuring an easy and smooth setup experience.
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Key features
- Built-in DHCP Server
- Web-based setup wizard
- Security Firewall
- Supports DSL or cable modem connection
- DMZ Ports
- Console Port
Frequently asked questions
The default management IP address of the DFL-800 is 192.168.1.1.
Open a web browser, go to the address bar, and type "https://192.168.1.1". You will then be prompted to log in with the default username and password: admin/admin.
The DFL-800 supports Static IP, PPPoE (Point-to-Point Protocol over Ethernet), PPTP, and Big Pond.
You will need to configure your computer's network adapter to use a static IP address with 192.168.1.1 as the default gateway and 255.255.255.0 as the subnet mask.
The DMZ port allows you to connect a device to a DMZ network, which can be used to isolate a device from the rest of your network.
The console port allows you to connect the DFL-800 to a computer via a RS-232 console cable. This can be used for troubleshooting or advanced configuration.
You can change the default username and password in the web-based interface of the DFL-800. Go to the "System" section and select "Admin Account". Here you can modify the username and password.