Wireless Cable Voice Gateway Model CVG824G Reference Manual
vi
1.0, November 2006
Chapter 3
Protecting Your Network
Changing the Default Password ................................................... ..................................3-1
Blocking Keywords, Sites and Services ... .... ... ... ... ... .... ... ... ... .... ... ... ... .... ... ... ... ... .... ... ... .. 3-2
Blocking Keywords and Domains .............................................................................3-3
Using MAC Filtering to Block Access ....................................................................... 3-4
Blocking Access by Time of Day .............................................................................. 3-5
Inbound and Outbound Rules ......................................................................................... 3-6
Port Blocking .......................................................................... ..................................3-7
Port Forwarding ........................................................................................................3-8
Port Triggering .............................................................................................. ... ... ..........3-10
Setting Up A Default DMZ Host .......................................................................... ..........3-11
Turning On Universal Plug and Play (UPnP) ................................................................ 3-12
Enabling or Disabling Content Filtering Services .........................................................3-14
Chapter 4
Managing Your Network
Network Status Information ...................... ......................................................................4-1
Viewing Gateway Status ........................... ...............................................................4-1
Viewing Connection Status ................................ ......................................................4-3
Current System Time ......................................... ......................................................4-3
MTA Status ...............................................................................................................4-3
About LAN IP Settings ..................................................................................... ...............4-4
Using the Gateway as a DHCP Server ............................................... .....................4-5
Configuring the LAN IP Settings ..............................................................................4-5
Viewing and Emailing Event Log Information .................................................................4-7
Restoring Factory Default Configuration Settings ..........................................................4-8
Running Diagnostic Utilities ................................................................................ ............4-9
Enabling Remote Management Access .......................................................................4-10
Chapter 5
Troubleshooting
Basic Functions ........................ ......................................................................................5-1
Troubleshooting the Web Configuration Interface .............................................. ............5-2
Troubleshooting the ISP Connection .............................................................................. 5-3
Troubleshooting a TCP/IP Network Using a Ping Utility ................................................. 5-4
Testing the LAN Path to Your Gateway ....................................................................5-4