NETGEAR DG834GV v2 manual Virtual Private Networking VPN

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Reference Manual for the Integrated ADSL Modem and Wireless Router with Voice, Model

Dynamic DNS

Dynamic DNS services allow remote users to find your network using a domain name when your IP address is not permanently assigned. The modem router contains a client that can connect to many popular Dynamic DNS services to register your dynamic IP address.

Universal Plug and Play (UPnP)

UPnP is a networking architecture that provides compatibility between networking technologies. UPnP compliant routers provide broadband users at home and small businesses with a seamless way to participate in online games, videoconferencing and other peer-to-peer services.

Virtual Private Networking (VPN)

The Integrated ADSL Modem Wireless Router with Voice provides a secure encrypted connection between your local area network (LAN) and remote networks or clients. It includes the following VPN features:

Supports 5 VPN connections.

Supports industry standard VPN protocols

The Integrated ADSL Modem Wireless Router with Voice supports standard Manual or IKE keying methods, standard MD5 and SHA-1 authentication methods, and standard DES and 3DES encryption methods. It is compatible with many other VPN products.

Supports 3DES encryption for maximum security.

VPN Wizard based on VPNC recommended settings.

Auto Sensing and Auto Uplink™ LAN Ethernet Connections

With its internal 4-port 10/100 switch, the DG834GV can connect to either a 10 Mbps standard Ethernet network or a 100 Mbps Fast Ethernet network. The local LAN ports are autosensing and capable of full-duplex or half-duplex operation.

The modem router incorporates Auto UplinkTM technology. Each local Ethernet port will automatically sense whether the Ethernet cable plugged into the port should have a ‘normal’ connection such as to a computer or an ‘uplink’ connection such as to a switch or hub. That port will then configure itself to the correct configuration. This feature also eliminates the need to worry about crossover cables, as Auto Uplink will accommodate either type of cable to make the right connection.

Introduction

2-5

v1.0, September 2006

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Contents NETGEAR, Inc Statement of Conditions TrademarksEuropean Union Statement of Compliance Bestätigung des Herstellers/Importeurs World Wide Web Certificate of the Manufacturer/ImporterVoluntary Control Council for Interference Vcci Statement Customer SupportDG834GV Product and Publication DetailsContents Chapter VoIP and Telephone Settings Chapter Advanced Configuration Troubleshooting the ISP Connection Adsl link Audience, Scope, Conventions, and Formats Chapter About This ManualManual Scope How to Print this ManualPrinting the Full Manual V1.0, September About the Modem Router Chapter IntroductionPowerful, True Firewall Key FeaturesEasy Installation and Management Standards-based Wireless NetworkingProtocol Support Auto Sensing and Auto Uplink LAN Ethernet Connections Virtual Private Networking VPNContent Filtering What’s in the Box? LED Descriptions Router’s Front PanelIntroduction Router’s Rear PanelConnecting the Router to the Internet Considerations for a Wireless Network Chapter Wireless ConfigurationObserve Performance, Placement, and Range Guidelines Implement Appropriate Wireless Security Understanding Wireless Settings Wireless Network Wireless Security Options Wireless Station Access ListField Description WPA-PSK Wi How to Set Up and Test Basic Wireless ConnectivityHow to Restrict Wireless Access to Your Network These options are discussed below V1.0, September How to Configure WEP Go to the WEP Security Encryption portion How to Configure WPA-802.1x How to Configure WPA-PSKConfiguring the Telephony Settings Chapter VoIP and Telephone SettingsSetting Up the Voice-over-IP Settings Setting Up the Pstn Settings Viewing the Voice Status Line 1/Line Viewing the Call LogLine 1/Line 2 Status V1.0, September Chapter Protecting Your Network How to Change the Built-In PasswordChanging the Administrator Login Timeout Blocking Keywords, Sites, and Services Configuring Basic Firewall ServicesHow to Block Keywords and Sites V1.0, September Firewall Rules Inbound Rules Port Forwarding Inbound Rule Example a Local Public Web Server Inbound Rule Example Allowing Videoconferencing Considerations for Inbound Rules Outbound Rules Service BlockingOutbound Rule Example Blocking Instant Messenger Order of Precedence for Rules How to Define Services ServicesHow to Set Your Time Zone Setting Times and Scheduling Firewall ServicesV1.0, September How to Schedule Firewall Services V1.0, September How to Back Up the Configuration to a File Backing Up, Restoring, or Erasing Your SettingsChapter Managing Your Network How to Erase the Configuration How to Restore the Configuration from a FileUpgrading the Modem Router’s Firmware How to Upgrade the Modem Router FirmwareV1.0, September Viewing Modem Router Status and Usage Statistics Network Management InformationMenu 3.2 Modem Router Status Fields This screen shows the following parametersVPI Router Statistics Fields This screen shows the following statisticsConnection Status Fields for PPPoA Viewing, Selecting, and Saving Logged Information Viewing Attached DevicesAn example of the logs file is shown below Security Log action buttons Security Log entry descriptionsSaving Log Files on a Server Activation and AdministrationExamples of Log Messages Selecting What Information to LogDropped Packets Enabling Security Event E-mail NotificationSend alerts and logs via email Running Diagnostic Utilities and Rebooting the Modem Router Enabling Remote Management Configuring Remote ManagementHttp//134.177.0.1238080 Configuring Advanced Security Chapter Advanced ConfigurationHow to Configure a Default DMZ Server Setting Up a Default DMZ ServerConnect Automatically, as Required Disable Port Scan and DOS ProtectionRespond to Ping on Internet WAN Port Configuring LAN IP SettingsMTU Size V1.0, September Use Router as Dhcp server DhcpV1.0, September Reserved IP addresses How to Configure LAN TCP/IP Settings How to Configure Dynamic DNS Configuring Dynamic DNSSelect the Use a dynamic DNS service check box Static Route Example Using Static RoutesHow to Configure Static Routes Universal Plug and Play UPnP V1.0, September V1.0, September Basic Functioning Chapter TroubleshootingTest LED Never Turns On or Test LED Stays On Power LED Not OnLAN or Internet Port LEDs Not On Troubleshooting the Web Configuration InterfaceAdsl link Troubleshooting the ISP ConnectionInternet LED Blinking Amber Internet LED Off Obtaining a WAN IP AddressTroubleshooting PPPoE or PPPoA Troubleshooting Internet Browsing Troubleshooting a TCP/IP Network Using the Ping UtilityTesting the LAN Path to Your Router Testing the Path from Your Computer to a Remote Device Problems with Date and Time Restoring the Default Configuration and PasswordUsing the Reset button V1.0, September Network Protocol and Standards Compatibility Appendix a Technical SpecificationsV1.0, September Document Link Appendix B Related DocumentsV1.0, September