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v1.0, September 2006
Manually Configuring Your Internet Connection .......................................................2-9
Programming the Traffic Meter (if Desired) ............................................................ 2-12
Configuring the WAN Mode ....................................................... ...................................2-15
Configuring Dynamic DNS (If Needed) ......................................................................... 2-16
Chapter 3
LAN Configuration
Configuring Your LAN (Local Area Network) ...................................................... ............3-1
Using the VPN Firewall as a DHCP Server ..............................................................3-1
Configuring Multi-Home LAN IPs .............................................................................3-4
Managing Groups and Hosts ........................................................................ ... ... .... ... ... .. 3-5
Creating the Network Database .......................................... ... ... ... .... ... ... ... ... .... ... ... ..3-5
Setting Up Address Reservation .............................................................................. 3-8
Configuring Static Routes .......................................................... .....................................3-8
Static Route Example ............................................................................................... 3-9
RIP Configuration ................................................................... ................................3-10
Enabling Trend Micro Antivirus Enforcement ...............................................................3-12
Chapter 4
Firewall Protection and Content Filtering
About Firewall Security ....................................................... ............................................4-1
Using Rules to Block or Allow Specific Kinds of Traffic ............. .....................................4-1
Services-Based Rules ............................................................................ ... ... .... ... ... .. 4-2
Outbound Rules (Service Blocking) ................................................................... 4-2
Inbound Rules (Port Forwarding) ...................................................................... 4-4
Order of Precedence for Firewall Rules ................................. ..................................4-6
Setting LAN WAN Rules ............................................................ ... ... ... .... ... ... ... ... .... ... ... ..4-7
LAN WAN Outbound Services Rules ..................... ..................................................4-8
LAN WAN Inbound Services Rules .............................................................. ............4-9
Attack Checks .......... .... ... ... ... .... .............................................................................4-10
Inbound Rules Examples .......... .............................................................................4-12
Hosting A Local Public Web Server ................................................................. 4-12
Allowing Videoconference from Restricted Addresses .................................... 4-13
Setting Up One-to-One NAT Mapping ............................................................. 4-13
Specifying an Exposed Host ............................................................................ 4-15
Outbound Rules Example – Blocking Instant Messenger ...................................... 4-16
Adding Customized Services ........................................................................................ 4-17