Reference Manual for the ADSL Modem Wireless Router DG834G
NETGEAR, Inc
Federal Communications Commission FCC Radiation Exposure Statement
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Certificate of the Manufacturer/Importer
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Configuring Your Internet Connection
Contents
Reference Manual for the ADSL Modem Wireless Router DG834G
Chapter About This Manual
Chapter
Wireless Configuration
Chapter
Protecting Your Network
Managing Your Network
Advanced Configuration
Chapter
Chapter
Virtual Private Networking
Troubleshooting
Chapter
Chapter
Appendix A
Technical Specifications
NETGEAR VPN Configuration
Appendix B
v1.2, October
Chapter About This Manual
Audience, Scope, Conventions, and Formats
http//kbserver.netgear.com/products/DG834G v3.asp
How to Print this Manual
Printing a Page in the HTML View
Printing a Chapter
Printing the Full Manual
Reference Manual for the ADSL Modem Wireless Router DG834G
About This Manual
v1.2, October
Chapter 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
What’s in the Box?
Content Filtering
Wi-Fi Multimedia WMM Quality of Service QoS
DG834G ADSL Modem Wireless Router Resource CD, including this guide
LED Descriptions
The Router’s Front Panel
Reference Manual for the ADSL Modem Wireless Router DG834G
Introduction
The Router’s Rear Panel
Manual Setup
Chapter Configuring Your Internet Connection
Connecting the Router to the Internet
What You Need Before You Begin
Internet Configuration Requirements
Understanding ADSL Microfilters
Computers Set to DHCP
ADSL Microfilter
ADSL Microfilter with Built-In Splitter
Manually Setting Up Your Modem Router
Page
Page
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Reference Manual for the ADSL Modem Wireless Router DG834G
Configuring Your Internet Connection
Line
computer or “Preparing a Computer for Network Access” in Appendix C
The power light is lit after turning on the firewall
Page
Wizard-Detected PPPoE Login Account Setup
Wizard-Detected PPPoA Login Account Setup
Auto-Detecting Your Internet Connection Type
Wizard-Detected Dynamic IP Account Setup
Wizard-Detected IP Over ATM Account Setup
Wizard-Detected Fixed IP Static Account Setup
Testing Your Internet Connection
ISP Does Require Login
Manually Configuring Your Internet Connection
ISP Does Not Require Login
Reference Manual for the ADSL Modem Wireless Router DG834G
How to Perform Manual Configuration
Internet Connection Requires Login and Uses PPPoE
Internet Connection Requires Login and Uses PPPoA
Internet Connection Does Not Require A Login
Page
ADSL Settings
3-20
Reference Manual for the ADSL Modem Wireless Router DG834G
Configuring Your Internet Connection
v1.2, October
Observe Performance, Placement, and Range Guidelines
Chapter Wireless Configuration
Considerations for a Wireless Network
specifications, please see Appendix A, “Technical Specifications”
Implement Appropriate Wireless Security
LUHOHVVDWD 6HFXULW\2SWLRQV
5DQJH8SWRHHW
WPA-802.1x, WPA2-802.1x. Wi-Fi Protected Access WPA with user authentication implemented using IEE 802.1x and RADIUS servers
Wireless Configuration
Understanding Wireless Settings
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Wireless Network
Wireless Access Point
Reference Manual for the ADSL Modem Wireless Router DG834G
Wireless Station Access List
Security Options
Wireless Security Options
How to Set Up and Test Basic Wireless Connectivity
How to Restrict Wireless Access to Your Network
Restricting Wireless Access Based on the Wireless Network Name SSID
Restricting Wireless Access Based on the Wireless Station Access List
2. From the Wireless Settings menu, Wireless Station Access List section, click the Setup Access List button to display the list, shown below
Choosing WEP Authentication and Security Encryption Methods
Authentication Type Selection
Encryption Choices
How to Configure WEP
5. Select the Authentication Type
6. Select the Encryption Strength setting
How to Configure WPA-PSK/WPA2-PSK Security
How to Configure WPA-802.1x/WPA2-802.1x Security
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Wireless Configuration
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How to Change the Built-In Password
Chapter Protecting Your Network
Changing the Administrator Login Timeout
Configuring Basic Firewall Services
Blocking Keywords, Sites, and Services
How to Block Keywords and Sites
2. Select the Block Sites link of the Security menu
Firewall Rules
Inbound Rules Port Forwarding
Inbound Rule Example A Local Public Web Server
Inbound Rule Example Allowing Videoconferencing
Outbound Rules Service Blocking
Considerations for Inbound Rules
Outbound Rule Example Blocking Instant Messenger
Order of Precedence for Rules
Services
How to Define Services
Setting Times and Scheduling Firewall Services
How to Set Your Time Zone
5. Click Apply to save your settings
How to Schedule Firewall Services
Protecting Your Network
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Backing Up, Restoring, or Erasing Your Settings
How to Back Up the Configuration to a File
Chapter Managing Your Network
Upgrading the Modem Router’s Firmware
How to Restore the Configuration from a File
How to Erase the Configuration
the modem router. See “The Router’s Rear Panel” on page
How to Upgrade the Modem Router Firmware
Network Management Information
Viewing Modem Router Status and Usage Statistics
Table 6-1. Menu 3.2 - Modem Router Status Fields
Reference Manual for the ADSL Modem Wireless Router DG834G
This screen shows the following parameters
Managing Your Network
Managing Your Network
Reference Manual for the ADSL Modem Wireless Router DG834G
Table 6-1. Menu 3.2 - Modem Router Status Fields continued
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Table 6-2. Router Statistics Fields
Reference Manual for the ADSL Modem Wireless Router DG834G
This screen shows the following statistics
Managing Your Network
Table 6-3. Connection Status Fields for PPPoA
Reference Manual for the ADSL Modem Wireless Router DG834G
This screen shows the following statistics
Managing Your Network
Viewing Attached Devices
Viewing, Selecting, and Saving Logged Information
6-10
Reference Manual for the ADSL Modem Wireless Router DG834G
An example of the logs file is shown below
Managing Your Network
Log entries are described in Table 6-4 below
Selecting What Information to Log
Activation and Administration
Examples of Log Messages
Saving Log Files on a Server
Enabling Security Event E-mail Notification
Dropped Packets
Send alerts and logs via email
Running Diagnostic Utilities and Rebooting the Modem Router
Configuring Remote Management
Enabling Remote Management
3. Select the Turn Remote Management On check box
To allow access from any IP address on the Internet, select Everyone
Managing Your Network
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Chapter Advanced Configuration
Configuring Advanced Security
Setting Up A Default DMZ Server
How to Configure a Default DMZ Server
Connect Automatically, as Required
Disable Port Scan and DOS Protection
Configuring LAN IP Settings
Enable PPPoE-Relay
Respond to Ping on Internet WAN Port
The LAN TCP/IP Setup parameters are IP Address
DHCP
Use Router as DHCP server
Reserved IP addresses
How to Configure LAN TCP/IP Settings
2. Click Edit or Delete
Configuring Dynamic DNS
How to Configure Dynamic DNS
Advanced Configuration
4. Select the Use a dynamic DNS service check box
Using Static Routes
Static Route Example
How to Configure Static Routes
Universal Plug and Play UPnP
3. To save, cancel or refresh the table
Chapter Virtual Private Networking
VPN Tunnel
DG834G
PC Running NETGEAR ProSafe VPN Client
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VPN Tunnel
Virtual Private Networking
DG834G VPN Firewall
Planning a VPN
Table 8-1. VPN Tunnel Configuration Worksheet
What method will you use to configure your VPN tunnels?
VPN Tunnel Configuration
See “How to Set Up a Client-to-Gateway VPN Configuration” on page
See “How to Set Up a Gateway-to-Gateway VPN Configuration” on page
DG834G
DG834G
VPN Tunnel
22.23.24.25
Reference Manual for the ADSL Modem Wireless Router DG834G
28800 8 hours
3600 1 hour
Table 8-3. VPN Tunnel Configuration Worksheet
A remote VPN client single PC
8-10
Reference Manual for the ADSL Modem Wireless Router DG834G
The Summary screen below displays
Virtual Private Networking
1 hour
Step 2 Configuring the NETGEAR ProSafe VPN Client on the Remote PC
c. Select Secure in the Connection Security check-box group
h. Select the Connect using Secure Gateway Tunnel check box
b. Choose None in the Select Certificate menu
5. Configure the VPN Client Authentication Proposal
c. In the Authentication Method menu, select Pre-Shared key
f. In the Hash Alg menu, select SHA-1
Information on the progress and status of the VPN client connection can be viewed by opening the NETGEAR ProSafe Log Viewer
9. The Connection Monitor screen for this connection is shown below
Virtual Private Networking
Wireless Router DG834G
VPN Tunnel
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28800 8 hours
3600 1 hour
192.168.0.x
Virtual Private Networking
A remote VPN Gateway
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Enter the WAN IP address of the remote VPN gateway e.g
Virtual Private Networking
Reference Manual for the ADSL Modem Wireless Router DG834G
The Summary screen below displays
8-25
1 hour
WAN IP of the remote VPN gateway e.g
a. Open the DG834G v3 management interface and click on VPN Status to get the VPN Status/Log screen Figure
Using the VPN Status Page to Activate a VPN Tunnel
VPN Tunnel Control
Activating a VPN Tunnel
Activate the VPN Tunnel by Pinging the Remote Endpoint
a. Open command prompt i.e., Start - Run - cmd
Note Use Ctrl-C to stop the pinging
Figure 8-31 Running a Ping test to the LAN from the PC
Start Using a VPN Tunnel to Activate It
Verifying the Status of a VPN Tunnel
This table lists the following data for each active VPN Tunnel
Using the VPN Status Page to Deactivate a VPN Tunnel
Deactivating a VPN Tunnel
Virtual Private Networking
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Virtual Private Networking
Deleting a VPN Tunnel
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How to Set Up VPN Tunnels in Special Circumstances
Using Auto Policy to Configure VPN Tunnels
Configuring VPN Network Connection Parameters
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Virtual Private Networking
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Any-the remote VPN endpoint may be at any IP address
Fully Qualified Domain Name-your domain name
IP Address-the Internet IP address of the remote VPN endpoint
8-43
VPN Tunnel
Virtual Private Networking
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3. Click Add Auto Policy
Virtual Private Networking
Authentication Algorithm = MD5 Pre-shared Key =
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5. Click Apply. The Get VPN Policies web page is displayed
a. Open the DG834G v3 management interface and click on VPN Status to display the VPN Status/Log screen Figure
Using Manual Policy to Configure VPN Tunnels
Any-the remote VPN endpoint may be at any IP address
MD5-128 bits, faster but less secure
Go to “Troubleshooting the ISP Connection” on page
Chapter Troubleshooting
Go to “Troubleshooting the Web Configuration Interface” on page
Go to “Restoring the Default Configuration and Password” on page
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
Internet LED Blinking Amber
Obtaining a WAN IP Address
Internet LED Off
Troubleshooting PPPoE or PPPoA
Troubleshooting a TCP/IP Network Using the Ping Utility
Troubleshooting Internet Browsing
Testing the LAN Path to Your Router
Testing the Path from Your Computer to a Remote Device
Restoring the Default Configuration and Password
Problems with Date and Time
Using the Reset button
Date shown is January 1
Appendix A Technical Specifications
Technical Specifications
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Reference Manual for the ADSL Modem Wireless Router DG834G
Technical Specifications
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Appendix B NETGEAR VPN Configuration
Configuration Profile
DG834G v3 to FVL328
see “How to Set Up a Gateway-to
Step-By
NETGEAR VPN Configuration
Click VPN Policies under Advanced - VPN to invoke this screen
Reference Manual for the ADSL Modem Wireless Router DG834G
Figure B-2
a. In Step 1, enter toDG834 for the Connection Name
Reference Manual for the ADSL Modem Wireless Router DG834G
Click IKE Policies under VPN to invoke this screen
Click VPN Policies under VPN to invoke this screen
NETGEAR VPN Configuration
DG834G v3 with FQDN to FVL328
Configuration Profile
Figure B-4
VPNC Example Network Interface Addressing
Reference Manual for the ADSL Modem Wireless Router DG834G
NETGEAR VPN Configuration
v1.2, October
Step-By-Step Configuration
The Use of a Fully Qualified Domain Name FQDN
Check the box Use a Dynamic DNS Service
Host and Domain Name = fvl328.dyndns.org
Figure B-9
Reference Manual for the ADSL Modem Wireless Router DG834G
NETGEAR VPN Configuration
Figure B-10
The LAN Addresses used in this example are as follows
Figure B-11
Reference Manual for the ADSL Modem Wireless Router DG834G
NETGEAR VPN Configuration
B-13
Configuration Summary Telecommuter Example
Step 1 Configuring the Client-to- Main Office
Page
must match Remote LAN IP
Main Mode Fully Qualified Domain Name
Dynamic IP address IKE Keep Alive is optional
Subnet address
Figure B-14
Reference Manual for the ADSL Modem Wireless Router DG834G
NETGEAR VPN Configuration
B-17
Page
Figure B-15
h. Select the Connect using Secure Gateway Tunnel check box
Figure B-16
4. Configure the VPN Client Identity
Figure B-17
b. Choose None in the Select Certificate menu
5. Configure the VPN Client Authentication Proposal
Figure B-19
g. In the Key Group menu, select Diffie-Hellman Group
c. In the Authentication Method menu, select Pre-Shared key
6. Configure the VPN Client Key Exchange Proposal
Figure B-20
d. Check the Encapsulation Protocol ESP checkbox
8. Check the VPN Connection
Figure B-21
Figure B-22
c. Type ping -t 192.168.0.1, and then click OK
Monitoring the VPN Tunnel Telecommuter Example
Viewing the PC Client’s Connection Monitor and Log Viewer
Viewing the VPN Router’s VPN Status and Log Information
Figure B-26
Figure B-27
Reference Manual for the ADSL Modem Wireless Router DG834G
NETGEAR VPN Configuration
B-30
B-31
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NETGEAR VPN Configuration
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NETGEAR VPN Configuration
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Appendix C Related Documents
Related Documents
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Reference Manual for the ADSL Modem Wireless Router DG834G
Related Documents
v1.2, October