System requirements
| Minimum RAM |
64 MB |
| Minimum flash memory |
32 MB |
Performance
| Processor frequency |
133 MHz |
DFL-500 SOHO Firewall 1xF+ENet 1xF+ENet VPN RJ45
The DFL-500 is a cost-effective firewall that provides comprehensive network protection, performance and easy installation. A hardware device that is much easier to install and more effective than software-based firewalls, the DFL-500 offers an ideal protection for SOHO or even homes, with plug-and-play connection, complete security against outside intruders, Virtual Private Network (VPN) support through data encryption and authentication, and easy administration.
Complete Security
Your office is connected to the outside world through the Internet. It is easy for hackers to intrude your databases to steal or destroy data. The DFL-500 provides a wide range of protection against outside attacks, plus comprehensive security that includes user authentication, scheduled policies and Virtual Server Mapping. The DFL-500 provides NAT translation of IP addresses from the internal private network to the public IP network.
Content Filtering
The DFL-500 provides content filtering by keyword checking and filtering using banned web site address list.
Easy Installation
All you need to do is connect the network cables. To the outside world, you hook the RJ-45 plug to your DSL/cable modem, Internet gateway or router. To your office, you plug in another RJ-45 jack to your network switch or hub. The DFL-500 provides CPU, system memory and embedded software, all ready to run.
Access Control
Administration access can be controlled so that the DFL-500 can be administered from the protected internal network or the external public Internet. The DFL-500 supports an internal database for authenticating user access to various services. It maps public IP addresses to information servers on the internal network to allow public access. It also prevents access to particular web sites, using powerful pattern matching to block access to URLs.
Scheduled Policies
Firewall policies may be scheduled for different times of the day/week/month and for one time use or recurring.
Remote Access VPN
The DFL-500 supports VPN server functions including IPSec, ESP security in tunnel mode, LAN-to-LAN and mobile remote access.
Hardware Acceleration
The DFL-500 uses a special design ASIC to perform VPN encryption and decryption. It off-loads CPU loading through hardware-based acceleration.
Management
The DFL-500 supports web-based management using a secure SSL connection from a remote terminal either on the internal network or even from an external remote site. The DFL-500 can also be administered on-site using its RS-232 serial connection.
Key Features
Easy to install with Quick Installation Wizards
Web-based management and software updated via browser
Firewall operation mode support NAT/PAT or transparent
Supports content filtering by key word check
Triple-DES data encryption
