D-Link office firewall - Manuals

Page 2 - Connecting the DFL-300; continued...; Setting Up the Computer; Network

Connecting the DFL-300 continued… To setup the DFL-300, begin by connecting the AC adapter to a power source. The Power LED on the front of the DFL-300 should now be on. Connect one end of the Ethernet cable to the Internal/LAN port of the DFL-300 and the other end of the cable into a hub or switch ...

Page 3 - Click Properties

Setting Up the Computer continued… Highlight the TCP/IP setting for the installed Ethernet Network Adapter. Click Properties At this screen, select the IP address tab. Select Obtain an IP Address Automatically. Click OK If you are prompted to restart your computer, please do so. When the computer re...

Page 4 - Configuring the DFL-300

Configuring the DFL-300 Note: The DFL-300 requires Internet Explorer 4.0 or higher, or Netscape Communicato r 4.0 or higher. Please open your Web Browser and enter this URL: http://192.168.1.1 This will launch the DFL-300’s integrated web-based management system. This Enter Network Password pop-up s...

Page 5 - If your ISP requires you to enter a username/password for a PPPoE; Ok

Configuring the DFL-300 continued… If your ISP requires you to enter a username/password for a PPPoE connection, choose PPPoE (ADSL User) Fill in your PPPoE username and password provided by your ISP. Click Ok at the bottom when done. -5 -

Page 6 - If your ISP assigns you a dynamic IP address, choose; Dynamic IP Address; Fill in the Hostname if provided by your ISP.; at the bottom when done.

Configuring the DFL-300 continued… If your ISP assigns you a dynamic IP address, choose Dynamic IP Address (Cable Modem User) Fill in the Hostname if provided by your ISP. Click Ok at the bottom when done. -6 -

Page 7 - If your ISP assigns you a static IP address, choose; Static IP Address; Fill in the static IP information provided by your ISP. Click; at the; Policy; on the left; Outgoing

Configuring the DFL-300 continued… If your ISP assigns you a static IP address, choose Static IP Address Fill in the static IP information provided by your ISP. Click Ok at the bottom when done. Now set up the Outgoing Policy. Click on Policy on the left menu. Then click Outgoing below it. -7 -

Page 8 - New Entry

Configuring the DFL-300 continued… Click on New Entry and enter the following: Source Address: Inside_Any Destination Address: Outside_Any Service: Any Action: Permit Click Ok There should now be an Outgoing Policy created. This policy will allow all computers in the Internal network to access the I...

Page 9 - Appendix

Creating a VPN IPSec Tunnel This example will demonstrate how to create a Virtual Private Network (VPN) between two remote locations through the Internet. The VPN policy will use IPSec to securely send/receive encrypted data over the Internet. This example will consist of two DFL-300 Office Firewall...

Page 10 - VPN; menu. You should now be under; Please fill in the appropriate information for Site A.; Remote Gateway – Fixed; Preshare; OK

We will begin by configuring the DFL-300 at Site A . Start by going into the web configuration. Once in, go to the VPN menu. You should now be under VPN>Autokey IKE . Click New Entry Please fill in the appropriate information for Site A. Name: Site_A From Source: Internal Subnet/Mask: 192.168.10....

Page 11 - Internal; Remote Gateway – Fixed IP:; There should now be a VPN; Connect; at both Sites to enable the VPN policy. The two remote locations; Connected

There should now be a VPN Policy created for Site A. Site A is now complete, we will now configure Site B with the other DFL-300. Follow the same steps previously with Site A to create a VPN policy. Please change the appropriate IP information. Name: Site_B From Source: Internal Subnet/Mask: 192.168...

Page 12 - Technical Support; Technical Support through our web site, by e-mail or by phone.; D-Link Technical Support over Telephone

Technical Support D-Link provides free technical support for customers within the United States during the warranty period. U.S. customers can contact D-Link Technical Support through our web site, by e-mail or by phone. D-Link Technical Support over Telephone : (949) 790-5290 6 a.m. to 6 p.m. Monda...