Specifications

2
©2003 D-Link Systems, Inc. All rights reserved. Trademarks or registered trademarks are the property of their respective holders.
Software and specifications are subject to change without notice. DFL-900 VA1.10282003
System Architecture
DFL-900 is an integrated all-in-one solution that can facilitate the maximum security
and the best resource utilization for the enterprises. It contains a high-performance
stateful packet inspection (SPI) Firewall (400Mbps at 3000 rules), policy-based NAT,
wire-speed VPN (simultaneous 2000 tunnels), upgradeable Intrusion Detection System,
Dynamic Routing, Content Filtering, Bandwidth Management, WAN Load Balancer,
and other solutions in a single box. It is one of the most cost-effective all-in-one
solutions for enterprises.
DMZ_2
(10.1.1.1~253)
LAN_1
(192.168.1.1~253)
DMZ_1
(10.1.1.1~253)
DFL-1
Organization_1
(Private LANs)
Internet
WebServer1
10.1.1.1
DMZ1_IP
10.1.1.254
LAN1_IP
192.168.1.254
PC1_5
DHCP Client
PC1_1
192.168.1.1
DHCP Server1
10.1.1.10
switch
switch
ISP1
DHCP Server2
140.114.179.84
Organization_2
(Private LANs)
LAN_2
(192.168.88.1~253)
DFL-2
switch
LAN2_IP
192.168.88.254
PC2_2
192.168.88.2
PC2_1
192.168.88.1
ISP2
WebServer2
10.1.1.1
DMZ2_IP
10.1.1.254
DHCP Server3
10.1.1.10
switch
WebServer3
140.112.1.4
MailServer
140.112.1.3
FtpServer2
140.112.1.5
WAN2_IP
210.2.1.1
WAN1_IP
61.2.1.1
VPN Tunnel
FtpServer1
10.1.1.5