NETGEAR RangeMax™ Dual Band Wireless-N Router WNDR3300 Reference Manual
viii Contents
v1.0, February 2008
Changing the Administrator Password .........................................................................2-19
Backing Up Your Configuration .....................................................................................2-20
Understanding Your Firewall .........................................................................................2-21
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
Configuring a User-Defined Service .........................................................................3-4
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 ..............................................................................................................3-9
Chapter 4
Customizing Your Network Settings
Using the LAN Setup Options .........................................................................................4-1
Configuring a Device Name .....................................................................................4-2
Configuring LAN TCP/IP Setup Parameters ............................................................4-2
Using the Router as a DHCP Server ........................................................................4-3
Using Address Reservation ......................................................................................4-4
Using a Dynamic DNS Service .......................................................................................4-5
Configuring the WAN Setup Options ..............................................................................4-7
Disabling the SPI Firewall ........................................................................................4-7
Setting Up a Default DMZ Server .............................................................................4-7
Responding to a Ping on the Internet (WAN) Port ...................................................4-8
Setting the MTU Size ...............................................................................................4-8
Configuring NAT Filtering .........................................................................................4-9
Configuring Static Routes ...............................................................................................4-9
Chapter 5
Fine-Tuning Your Network
Allowing Inbound Connections To Your Network ............................................................5-1
How Your Computer Communicates with 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
