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