D-Link DI-804V Datasheet download pdf

Cable/DSL VPN Router With IPSec and 4-port Switch

DI-804V

Cable/DSL VPN Router

Features

The DI-804V is a high-performance broadband Internet Gateway Router with secure data transmission designed for branch office communication.

Cost-effectively linking a small office to the outside world through the Internet, the DI-804V offers an alternative to the cost-prohibitive point-to-

point dedicated connectivity of leased lines. This business-class router provides IPSec security for Virtual Private Network applications, enabling

you to extend your branch network to remote networks, such as your corporate office or a trusted supplier, to act as if the two are a single LAN. In

addition, the DI-804V also provides cost-saving Internet functions to let you share a single cable/DSL modem and ISP account among your office

users, while providing them with physical connections through the built-in LAN switch ports.

Secure Transmission Over the Internet

IPSec and Multi-Level VPN Services

Powerful Routing Engine

Business-class LAN Security

The DI-804V prevents your confidential data from being accessed and

tampered with when traveling along the public Internet to your

destinations. Through VPN tunneling protocols, the DI-804V privatizes

your communication channels. You can safely exchange mail and data

with your head office over the Internet, without fear of observation,

modification, or spoofing.

With support for up to 8 IPSec tunnels, the DI-804V can provide

flexible VPN implementation for data confidentiality, integrity and

origin authentication to remote sites. Supported data encapsulation,

encryption and authentication options include IP ESP, DES, 3DES, MD5

and SHA-1. This enables you to carry out applications such as virtual

private networks, including Intranets, Extranets, and remote user access.

The DI-804V is equipped with a powerful 32-bit RISC CPU and large

RAM to perform its intensive security tasks. This allows the router to

run without data throughput degradation while supporting DES/3DES

encryption and other security features.

The DI-804V provides firewall security using Stateful Packet Inspection

(SPI) and hacker attack logging for Denial of Service (DoS) attack

protection, plus VPN pass-through for extra security. SPI inspects the

contents of all incoming packet headers before deciding what packets

are allowed to pass through. The DI-804V also blocks and re-directs

certain ports to limit the services that outside users can access on your

network. Virtual Server Mapping is used to re-task services to multiple

servers. The DI-804V can be set to allow separate FTP, Web, and

Multiplayer game servers to share the same Internet-visible IP address

while still protecting your servers and workstations from hackers. To

monitor hacker attacks, the DI-804V can log up to 32 event messages

showing possible attacks.

A DMZ setting can be applied to a single client (such as a Web server)

behind the DI-804V to fully expose it to the Internet and ensure

complete Internet application compatibility even if the specific port is

not known. This allows you to set up web sites and e-commerce

applications from your office while maintaining protection for the rest

of your office LAN.

Of course, the basic benefit is to share the broadband line to the entire

office, using a single cable or DSL modem. To let everybody logon,

the DI-804V automatically creates and assigns an IP number for each

computer, simplifying every one's logon operation.

With 4 built-in auto-sensing 10/100Mbps Fast Ethernet switch ports,

the DI-804V provides ready connection for workstations and servers,

saving you the cost and trouble of installing a separate LAN switch.

The DI-804V is designed for easy and robust connectivity among

heterogeneous standards-based network devices. Computers can

communicate directly with the DI-804V for automatic opening and

closing of UDP/TCP ports to take full advantage of security provided

without sacrificing functionality of on-line applications such as video

conferencing.

DMZ Host to Open Public Domain

Simplified, Cost-saving Broadband Internet Connection

4 Switch Ports for Ready LAN Connection

UPnP Enabled for Compatibility

Broadband Internet Gateway (NAT router)/IP router with VPN

168-bit 3DES IPSec advanced VPN security

3DES with SHA-1 advanced secure configuration

Up to 8 VPN tunnels to 8 remote sites

Packet filtering firewall protection

Broadband DSL or cable modem connection

ISDN or 56Kbps analog modem backup

Dial-on-Demand & idle timer auto-disconnection (for dial-up

ISDN & analog connection)

Virtual servers & DMZ support

Web-based configuration setup

Firmware upgradeable with future enhanced versions

Universal Plug-n-Play (UPnP) enabled

IP Router/Broadband Internet Gateway with 8 IPSec

tunnels support and 4 built-in Fast Ethernet switch

LAN ports.

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Summary of Contents

Page 1 - Cable/DSL VPN Router

Cable/DSL VPN Router With IPSec and 4-port SwitchDI-804VCable/DSL VPN RouterFeaturesThe DI-804V is a high-performance broadband Internet Gateway Route

Page 2 - Technical Specifications

Technical SpecificationsDI-804VHardwareWANRoutingFirewall SecurityVPNLayer 3 IPSec SecurityNumber of Ports- 1 RJ-45 10BASE-T port for DSL/Cable modem

Page 3

Technical SpecificationsDI-804VPhysical & EnvironmentalDiagnostic LEDs- Link (WAN port and serial port)- Act (WAN port and serial port)- Link/Act

Page 4 - Applications

ApplicationsDI-804VCable/DSL VPN Router