NETGEAR Wireless-N Router WNR2000 User Manual
viii
Contents
v1.2, January 2009
Backing Up Your Configuration
.....................................................................................
2-22
Understanding Your Firewall
.........................................................................................
2-23
Chapter 3
Restricting Access From Your Network
Content Filtering Overview
.............................................................................................
3-1
Blocking Access to Internet Sites
...................................................................................
3-1
Blocking Access to Internet Services
.............................................................................
3-3
Blocking Services by IP Address Range
..................................................................
3-5
Scheduling Blocking
.......................................................................................................
3-5
Viewing Logs of Web Access or Attempted Web Access
...............................................
3-6
Configuring E-mail Alert and Web Access Log Notifications
..........................................
3-7
Setting the Time Zone
....................................................................................................
3-9
Chapter 4
Customizing Your Network Settings
Using the LAN IP Setup Options
....................................................................................
4-1
Configuring a Device Name
.....................................................................................
4-2
Configuring LAN TCP/IP Setup Parameters
............................................................
4-3
Using the Router as a DHCP Server
........................................................................
4-4
Using Address Reservation
......................................................................................
4-5
Using a Dynamic DNS Service
.......................................................................................
4-6
Configuring the WAN Setup Options
..............................................................................
4-8
Disabling the SPI Firewall
........................................................................................
4-8
Setting Up a Default DMZ Server
.............................................................................
4-8
Responding to a Ping on the Internet (WAN) Port
...................................................
4-9
Setting the MTU Size
...............................................................................................
4-9
Configuring NAT Filtering
.......................................................................................
4-10
Configuring Static Routes
.............................................................................................
4-10
Chapter 5
Fine-Tuning Your Network
Allowing Inbound Connections to Your Network
.............................................................
5-1
How Your Computer Accesses a Remote Computer through Your Router
..............
5-2
How Port Triggering Changes the Communication Process
....................................
5-3
How Port Forwarding Changes the Communication Process
..................................
5-5
How Port Forwarding Differs from Port Triggering
...................................................
5-6