Firewall לאבטחת רשת up to 80 VPN Tunnels
היכן לקנות


Product Description
With the growing concerns over network security Denial of Service attacks virus threats and increasing privacy demands D-Link s NetDefend family of firewalls provides the assurance of a dedicated network security solution in a single device.The DFL-200 is a hardware-based VPN Firewall designed to meet the security and remote access needs of small to medium businesses that demand high performance at competitive prices. This reliable network security solution provides remote offices with an integrated Network Address Translation (NAT) and Stateful Packet Inspection (SPI) Firewall Denial of Service (DoS) protection as well as Virtual Private Network (VPN) endpoint and pass-through support. Additional firewall features include custom and policy-based filtering options to enhance overall network security protection. All these features come packed into a single device to provide network administrators a business-class level security solution for smaller-scale offices.Within a desktop size industrial chassis the DFL-200 VPN Firewall includes one RS-232 console port one WAN port four trusted LAN ports that allow direct connection to up to four computers or switches and one DMZ port to segment publicly accessed resources such as e-mail or FTP servers. Users on the network can connect to the Internet via the DFL-200s WAN connection which supports Dynamic IP Static IP PPPoE client or PPTP client.The DFL-200 VPN Firewall has several flexible features to manage monitor and maintain a healthy and secure network. Some network management features include: Remote management URL/Keyword Blocking Access Policies and SNMP. For network security monitoring the DFL-200 supports e-mail alerts system log consistency checks and real-time statistics. These features along with a firmware backup function provide and maintain maximum network performance and security.For advanced VPN setup the DFL-200 has a built-in hardware accelerated VPN server which supports up to 80 VPN connections.

מאפיינים כללים


Firewall Mode of Operation

Layer 3 Mode: Route Mode, NAT Mode

Layer 2 Mode: Transparent Mode

Network Address Translation (NAT)

Port Address Translation (PAT)

Policy-Based NAT

Port Forwarding

Static Address Translation (SAT)

Time Scheduled Policies

VPN Security

VPN Tunnels: 100* (IPSec, PPTP, L2TP)

IPSec LAN-to-LAN / Roaming User

PPTP/L2TP Server/Client

IPSec/PPTP/L2TP Pass-through

IPSec NAT-Traversal

DHCP over IPSec

Encryption Transform: DES, 3DES, AES, Twofish, Blowfish, CAST-128

XAUTH (Extended Authentication) for IPSec Authentication

Firewall Security

Stateful Packet Inspection (SPI)

Policy-Based User Authentication

DoS/DDoS Attack Protection


HTTP Traffic Filter: Keyword, URL, Exempt List

Script Filter: Java Applet, Java Scripts, VB Scripts, Cookies, ActiveX

Network Service

Static IP address

PPPoE for xDSL

PPTP/L2TP Client for xDSL

DHCP Client for WAN Interface

BigPond Cable, Telia Compliance

Internal DHCP Server

DHCP Relay

WAN Failover/Load Sharing**

IP Alias

Static Routes

Policy-Based Routing

DNS Resolving of Remote Gateway

Dynamic DNS Poster

Custom Application Layer Gateway

Support IEEE 802.1q VLAN Tag (8)

Firewall Policies per VLAN Tag

DHCP Server per VLAN Tag

Bandwidth Management

Guaranteed Bandwidth

Maximum Bandwidth

Priority-Bandwidth Utilization

Policy-Based Traffic Shaping

Time-Scheduled Traffic Shaping

Bandwidth Management in VPN Tunnel


SYSLog Support

Firmware Configuration Backup

E-mail Alerts

Management – HTTP/HTTPS/SSH

Simple Network Time Protocol (SNTP)

Simple Network Management Protocol (SNMP)

Configuration Consistency Checks

Intrusion Detection System

NIDS Pattern Auto Update

Attack Alarm via E-mail Notification

Device Ports

WAN: 1 10/100BASE-TX Port

LAN: 4 10/100BASE-TX Ports

DMZ/WAN2: 1 10/100BASE-TX Port

Console Port: Serial COM Port

Diagnostic LED



LAN (Link/Activity per Port)

WAN (Link/Activity per Port)

DMZ (Link/Activity per Port)

Power Input

5VDC, 3.0A Switching External Power Supply

Power Consumption

15 Watts max.


Item: 9.25” x 6.38” x 1.42”

Packaging: 10.79” x 8.19” x 4.64”


Item: 1.1 lbs

Packaging: 2.66 lbs


Operating: 32°F to 140°F

Storage: -4°F to 158°F


5% to 95% (Non-Condensing)

Emission (EMI)

FCC Class A






LVD (EN60950)


1 Year Limited***

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