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Product and Publication Details
Contents
Reference Manual for the Integrated ADSL Modem and Wireless Router with Voice, Model DG834GV
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Chapter 1 About This Manual
Audience, Scope, Conventions, and Formats
How to Print this Manual
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Chapter 2 Introduction
About the Modem Router
Key Features
A Powerful, True Firewall
802.11 Standards-based Wireless Networking
Easy Installation and Management
Protocol Support
Virtual Private Networking (VPN)
Auto Sensing and Auto Uplink LAN Ethernet Connections
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Whats in the Box?
Reference Manual for the Integrated ADSL Modem and Wireless Router with Voice, Model
2-8 Introduction
The Routers Front Panel
The front panel shown below contains status LEDs.
You can use the LEDs to verify various conditions. Table 2- 1 describes each LED.
Figure 2-1 Table2-1. LED Descriptions
12 3456 7
The Routers Rear Panel
Figure 2-2
Table2-1. LED Descriptions (continued)
Connecting the Router to the Internet
Chapter 3 Wireless Configuration
Considerations for a Wireless Network
Observe Performance, Placement, and Range Guidelines
Implement Appropriate Wireless Security
Understanding Wireless Settings
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How to Set Up and Test Basic Wireless Connectivity
How to Restrict Wireless Access to Your Network
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How to Configure WEP
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How to Configure WPA-PSK
How to Configure WPA-802.1x
Chapter 4 VoIP and Telephone Settings
Configuring the Telephony Settings
Setting Up the Voice-over-IP Settings
Setting Up the PSTN Settings
Viewing the Voice Status
Viewing the Call Log
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Chapter 5 Protecting Your Network
Protecting Access to Your Integrated ADSL Modem and Wireless Router with Voice, Model DG834GV
How to Change the Built-In Password
Changing the Administrator Login Timeout
Configuring Basic Firewall Services
Blocking Keywords, Sites, and Services
How to Block Keywords and Sites
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Firewall Rules
Inbound Rules (Port Forwarding)
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Outbound Rules (Service Blocking)
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Order of Precedence for Rules
Services
How to Define Services
Setting Times and Scheduling Firewall Services
How to Set Your Time Zone
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How to Schedule Firewall Services
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Chapter 6 Managing Your Network
Backing Up, Restoring, or Erasing Your Settings
How to Back Up the Configuration to a File
How to Restore the Configuration from a File
How to Erase the Configuration
Upgrading the Modem Routers Firmware
How to Upgrade the Modem Router Firmware
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Reference Manual for the Integrated ADSL Modem and Wireless Router with Voice, Model
6-6 Managing Your Network
This screen shows the following parameters:
Table6-1. Menu 3. 2 - Modem Router Status Fields
Click the Show Statistics button to display modem router usage statistics, as shown below:
Reference Manual for the Integrated ADSL Modem and Wireless Router with Voice, Model
6-8 Managing Your Network
This screen shows the following statistics:
Table6-2. Router Statistics Fields
Click the Connection Status button to display modem router connection status, shown below:
This screen shows the following statistics:
Viewing Attached Devices
Viewing, Selecting, and Saving Logged Information
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Examples of Log Messages
Enabling Security Event E-mail Notification
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Running Diagnostic Utilities and Rebooting the Modem Router
Enabling Remote Management
Configuring Remote Management
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Chapter 7 Advanced Configuration
Configuring Advanced Security
Setting Up A Default DMZ Server
Connect Automatically, as Required
Disable Port Scan and DOS Protection
Respond to Ping on Internet WAN Port
MTU Size
Configuring LAN IP Settings
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DHCP
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How to Configure LAN TCP/IP Settings
Configuring Dynamic DNS
How to Configure Dynamic DNS
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Using Static Routes
Static Route Example
How to Configure Static Routes
Universal Plug and Play (UPnP)
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Chapter 8 Troubleshooting
Basic Functioning
Power LED Not On
Test LED Never Turns On or Test LED Stays On
LAN or Internet Port LEDs Not On
Troubleshooting the Web Configuration Interface
Troubleshooting the ISP Connection
ADSL link
Obtaining a WAN IP Address
Troubleshooting PPPoE or PPPoA
Troubleshooting Internet Browsing
Troubleshooting a TCP/IP Network Using the Ping Utility
Testing the LAN Path to Your Router
Testing the Path from Your Computer to a Remote Device
Restoring the Default Configuration and Password
Using the Reset button
Problems with Date and Time
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Technical Specifications A-1
Appendix A Technical Specifications
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Appendix B Related Documents