User's Manual

vi Contents
Observe Placement and Range Guidelines .............................................................3-2
Configuring Wireless Settings ........................................................................................3-3
Wireless Network Settings .......................................................................................3-3
Restricting Wireless Access by MAC Address .........................................................3-4
Configuring Wired Equivalent Privacy (WEP) ....................................................3-6
Chapter 4
Protecting Your Network .....................................................................................................4-1
Protecting Access to Your CG814W Gateway ................................................................4-1
Blocking Keywords, Sites, and Services ........................................................................4-2
Using Port Blocking ........................................................................................................4-4
Port Forwarding ..............................................................................................................4-6
Using Port Triggering ......................................................................................................4-8
Setting Up A Default DMZ Host ....................................................................................4-10
Respond to Ping on Internet WAN Port .................................................................4-10
Chapter 5
Managing Your Network ......................................................................................................5-1
Network Status Information ............................................................................................5-1
Viewing Gateway Status ..........................................................................................5-1
Connection Status ....................................................................................................5-3
Current System Time .........................................................................................5-3
Configuring LAN IP Settings ...........................................................................................5-4
LAN IP Setup ..................................................................................................................5-4
Using the Gateway as a DHCP Server ....................................................................5-5
DHCP Client Lease Info ....................................................................................5-6
Viewing and Emailing Logged Information .....................................................................5-7
Enabling Logs Event E-mail Notification ..................................................................5-7
Erasing Configuration .....................................................................................................5-8
Running Diagnostic Utilities ............................................................................................5-8
Chapter 6
Troubleshooting...................................................................................................................6-1
Basic Functions ..............................................................................................................6-1
Power LED Not On ...................................................................................................6-2
Test LED Stays On ...................................................................................................6-2
Local Link LEDs Not On ...........................................................................................6-2
Cable Link LED Not On ............................................................................................6-3