2
Contents
Introduction ................................................................................................4
Package Contents......................................................................................5
Introduction to Broadband Router Technology ........................................6
Introduction to Firewalls ..........................................................................6
Introduction to Local Area Networking ...................................................7
Introduction to Virtual Private Networking..............................................8
Hardware Installation..............................................................................10
Placement ...............................................................................................10
Safety Precautions ..................................................................................10
Side Panel...............................................................................................10
Front Panel.............................................................................................. 11
Rear Panel............................................................................................... 11
Basic DI-804 Configuration.....................................................................12
Start-up and Log in .................................................................................12
Main Page ...............................................................................................14
Setup Wizard ..........................................................................................15
Basic Setup .............................................................................................16
Internet Settings ..................................................................................17
Local Network Settings ......................................................................20
Specific Application Support..............................................................21
DMZ Control......................................................................................22
Advanced DI-804 Configuration.............................................................24
Open Ports ..............................................................................................25
Port Redirection......................................................................................27
Advanced Filter/Firewall ........................................................................29
General Setup .....................................................................................30
Set to Default Rules ............................................................................31
