|At a Glance|
|Product||D-Link NetDefend Firewall/VPN Security Appliance (DFL-CPG310)|
|Summary||UTM/VPN Firewall appliance OEM'd from CheckPoint with subscription web filtering and Antivirus.|
|Pros||• Good stability in real world test
• Quick setup
• Compact size
• Good comparative throughput for a UTM device
|Cons||• No gigabit support
• VPN Client not Vista ready
• Significant problems with VPN gateway connection
• Confusing NAT/VPN Client settings
The DFL-CPG310 is a small footprint offering in the Unified Threat Management (UTM) market from D-Link. At just 8" long, 5" wide, and a little over 1" high, it's pretty compact. Even its wireless antennas seem small, measuring just 3".
As with other UTM devices, small size does not imply few features. D-Link's DFL-CPG310 is an option-filled network control product providing Firewall functionality, Client and Site-to-Site VPN connectivity, Antivirus Protection, Intrusion Detection and Protection (IDS/IPS), Web Filtering, and Network Reporting, all in addition to being a multi-WAN gateway router, wireless access point, and USB print server.
The security features use CheckPoint/Sofaware technology. Essentially, the DFL-CPG310 is a UTM appliance OEM'd from CheckPoint. A quick look at CheckPoint's web page shows the DFL-CPG310 has a striking resemblance to CheckPoint's VPN-1 UTM Edge. If you look closely, you can see the CheckPoint logo on the front of the D-Link in Figure 1.
Visually, you can tell this isn't the typical home network D-Link product. Instead of the familiar colorful and rounded D-Link chassis, this product is a compact rectangular gray box with simple indicator lights on the front and ports on the back; see Figures 1 and 2 below.
Figure 1: Front of the D-Link DFL-CPG310
Figure 2: Rear of the D-Link DFL-CPG310
Taking a look at the motherboard shows that there are a few other companies involved in this product. In Figure 3, we can see the VIA VT6212L chip that is the USB 2.0 controller. In the center is a clearly labeled Gigabyte card providing the wireless control, with the passively cooled CPU just to the right. The DFL-CPG310 CPU is a Cavium model from their line of Brecis Secure Processing solutions running along with 64MB of RAM.
Figure 3: View of the mainboard
With components from D-Link, VIA, Gigabyte, Cavium, Check Point, and Sofaware, the DFL-CPG310 is quite the collaborative product. With all these players identified, let's get into its functionality.