Network Router User Manual

RangeMax Dual Band Wireless-N Modem Router DGND3300 User Manual
viii
v1.0, March 2009
Chapter 3
Protecting Your Network
Protecting Access to Your Modem Router ......................................................................3-1
Changing the Built-In Password ...............................................................................3-2
Restricting Access by MAC Address ..............................................................................3-2
Blocking Access to Internet Sites ...................................................................................3-4
Firewall Rules .................................................................................................................3-6
Blocking Access to Internet Services .......................................................................3-8
Scheduling Blocking .....................................................................................................3-10
Viewing Logs of Web Access or Attempted Web Access ............................................. 3-11
Configuring E-mail Alert and Web Access Log Notifications ........................................3-12
Setting the Time ............................................................................................................3-13
Chapter 4
Using Network Monitoring Tools
Upgrading the Firmware .................................................................................................4-1
Manually Checking for Firmware Upgrades .............................................................4-2
Viewing Modem Router Status Information ....................................................................4-4
Connection Status ....................................................................................................4-6
Statistics ...................................................................................................................4-7
Viewing a List of Attached Devices .................................................................................4-8
Managing the Configuration File .....................................................................................4-9
Backing Up and Restoring the Configuration ...........................................................4-9
Erasing the Configuration .......................................................................................4-10
Running Diagnostic Utilities and Rebooting the Modem Router ................................... 4-11
Enabling Remote Management Access .......................................................................4-12
Chapter 5
Customizing Your Network Settings
Using the LAN Setup Options .........................................................................................5-1
Using the Modem Router as a DHCP Server ...........................................................5-4
Address Reservation ................................................................................................5-4
Using a Dynamic DNS Service .......................................................................................5-5
Configuring the WAN Setup Options ..............................................................................5-7
Setting Up a Default DMZ Server .............................................................................5-8
Setting up Quality of Service (QoS) ................................................................................5-9
Editing or Deleting an Existing QoS Policy ............................................................5-13