NETGEAR DGFV338 manual Use Dedicated WAN port

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DGFV338 ProSafe Wireless ADSL Modem VPN Firewall Router Reference Manual

•Use Dedicated WAN port.

–Dedicated ADSL. If you have configured only the ADSL ISP, then select this interface. In this mode the ADSL interface will always be active and all traffic will be sent over this link; the other link will always be down. No link failure detection will occur.

–Dedicated Ethernet. If this is your only ISP configuration, then select Dedicated Ethernet. In this mode the Ethernet interface will always be active and all traffic will be sent over this link; the other link will always be down. No link failure detection will occur.

WAN failure is detected using DNS queries to a DNS server, or a Ping to an IP address. For each WAN interface, DNS queries or Ping requests are sent to the specified IP address. If replies are not received, the corresponding WAN interface is considered down.

•DNS lookup using WAN DNS Servers (ISP DNS Servers). In this case, DNS queries are sent to the DNS server configured on the ADSL and Ethernet ISP pages (see “Configuring Your Internet Connection using Auto Detect” on page 2-4).

•DNS lookup using this DNS Server (for example, a public DNS Server), As an option, you can enter any public DNS server address. DNS queries are sent to this server through the WAN interface being monitored.

•Ping to this IP address. Enter a public IP address that will not reject the Ping request or will not consider the traffic abuse. Queries are sent to this server through the WAN interface being monitored.

•Test Period. DNS query is sent periodically after every test period. The default test period is 30 seconds.

•Failover. The WAN interface is considered down after the configured number of queries have failed to elicit a reply from the configured DNS server or from the Ping destination. The minimum number of failed queries is two. The rollover link is brought up after this, if Auto- Rollover has been selected.

To configure the WAN mode:

1.Select Network Configuration from the main menu and WAN Mode from the submenu. The WAN Mode screen will display.

2.Select either the NAT or Classical Routing radio button. If you have a single Internet address, you must use NAT.

Basic Installation and Configuration

2-15

v1.0, April 2007

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Contents NETGEAR, Inc Technical Support Placement and Range GuidelinesTrademarks Statement of ConditionsFCC Requirements for Operation in the United States FCC StatementEurope EU Declaration of Conformity Português Bestätigung des Herstellers/Importeurs Certificate of the Manufacturer/ImporterVoluntary Control Council for Interference Vcci Statement Terms Additional CopyrightsViii MD5 DGFV338 Product and Publication DetailsContents Chapter Wireless Configuration Chapter Virtual Private Networking Chapter LAN Configuration Appendix a Default Settings and Technical Specifications Xvi Conventions, Format and Scope About This ManualHow to Print this Manual How to Use This ManualXix Page Chapter Introduction Key Features of the Netgear ProSafe DGFV338Full Routing on Both the Adsl and 10/100 WAN Port Powerful, True Firewall with Content FilteringSecurity Virtual Private Networking VPNAutosensing Ethernet Connections with Auto Uplink Extensive Protocol Support Easy Installation and ManagementSystem Requirements Maintenance and SupportHardware Description Package ContentsNos LEDs Activity Description Object DescriptionsRouter Rear Panel Enter http//192.168.1.1 as the URL Router Login Factory DefaultsPlacement of your Netgear ProSafe DGFV338 Chapter Basic Installation and Configuration Using Adsl Microfilters optional Logging in and Configuring your Internet Connection Configuring Your Internet Connection using Auto Detect V1.0, April Internet Service Connections Manually Configuring your Adsl ConnectionEnter your Internet IP Address Manually Configuring your Ethernet Connection V1.0, April Enter your Internet IP Address V1.0, April V1.0, April V1.0, April Configuring the WAN Mode Use Dedicated WAN port V1.0, April On the Internet Configuring Dynamic DNS If NeededV1.0, April DynDNS Service Screen Traffic Meter Adsl Programming the Traffic MeterParameter Description Traffic Meter ParametersV1.0, April Implementing Wireless Security Chapter Wireless ConfigurationLUHOHVVDWD 6HFXULW\2SWLRQV Understanding Wireless Settings Wireless Access Point Wireless LANsV1.0, April Access Control List Advanced Wireless Router Settings Wireless Advanced OptionsWPA-PSK or WPA2-PSK Pre-Shared Key WEP and WPA/WPA2 Wireless Security Check List FormConfiguring Your Wireless Settings Configuring WEP V1.0, April Configuring WPA-PSK Configuring WPA2-PSK Configuring WPA-PSK and WPA2-PSK Configuring WPA with Radius Configuring WPA2 with Radius Configuring WPA and WPA2 with Radius Restricting Wireless Access by MAC Address V1.0, April V1.0, April Using Rules to Block or Allow Specific Kinds of Traffic Firewall Protection and Content Filtering OverviewAbout Service Based Rules Outbound Rules Service Blocking V1.0, April V1.0, April V1.0, April Outbound Rule Example Blocking Instant Messenger Inbound Rules Port ForwardingV1.0, April V1.0, April V1.0, April V1.0, April Inbound Rule Example a Local Public Web Server Inbound Rule Example One-to-One NAT Mapping V1.0, April Inbound Rule Example Exposed Host Considerations for Inbound Rules Order of Precedence for Rules Customized ServicesV1.0, April Outbound Rules Add Screen Quality of Service QoS PrioritiesWAN Security Checks Attack ChecksManaging Groups and Hosts V1.0, April V1.0, April Groups and Hosts Blocking Internet SitesV1.0, April V1.0, April Enabling Source MAC Filtering Setting up Port Triggering V1.0, April Port triggering Setting a Schedule to Block or Allow Specific Traffic Event Logs and Alerts V1.0, April V1.0, April Security and Administrator Management V1.0, April IP addressing requirements for VPNs in dual WAN port systems Dual WAN Port SystemsSetting up a VPN Connection using the VPN Wizard V1.0, April V1.0, April IKE Policy VPN Tunnel PoliciesIKE Policy Table Managing IKE PoliciesManaging VPN Policies VPN PolicyVPN Policy Table VPN Tunnel Connection StatusCreating a VPN Connection Between FVX538 and DGFV338 Configuring the ProSafe DGFV338V1.0, April V1.0, April V1.0, April V1.0, April Configuring the FVX538 Testing the Connection Configuring the DGFV338Creating a VPN Client Connection VPN Client to DGFV338 V1.0, April Configuring the VPN Client Todgfv Left frame, select Security Policy Todgfv Testing the Connection Certificate Authorities Generate Self Certificate Request, enter the required data Generating a Self Certificate RequestV1.0, April Managing your Certificate Revocation List CRL Uploading a Trusted CertificateUpload Extended Authentication Xauth ConfigurationConfiguring Xauth for VPN Clients V1.0, April User Database Configuration Radius Client Configuration Enter the Primary Radius Server IP address Mode Config Operation Manually Assigning IP Addresses to Remote Users ModeConfigConfiguring the ProSafe DGFV338 V1.0, April V1.0, April Configuring the ProSafe VPN Client for ModeConfig V1.0, April V1.0, April V1.0, April V1.0, April Performance Management Wireless Firewall Features That Reduce TrafficService Blocking Block Sites Wireless Firewall Features That Increase Traffic Source MAC FilteringPort Forwarding V1.0, April Using QoS to Shift the Traffic Mix Port TriggeringVPN Tunnels Administrator and Guest Access Authorization Changing the Passwords and Login Time-outTools for Traffic Management Enabling Remote Management Access Under Allow Remote Management, check the Yes radio box Https//172.21.4.18080 Command Line InterfaceTraffic Limits Reached Event AlertsRouter Status MonitoringRouter Status WAN Ports Internet Traffic V1.0, April Known PCs and Devices LAN Ports and Attached DevicesKnown PCs and Devices table Dhcp LogFirewall Security Port Triggering StatusPort Triggering Status data V1.0, April VPN Tunnels VPN Status Data Using a Snmp ManagerV1.0, April Diagnostics Diagnostics Configuration File Management Settings Backup and Firmware UpgradeBackup and Restore Settings Click default Router Upgrade To upgrade router software Setting the Time ZoneV1.0, April Using the Firewall as a Dhcp server Chapter LAN ConfigurationSecurity and Firewall Protection Configuring the LAN Setup OptionsUsing Address Reservation Configuring Multi Home LAN IPs V1.0, April Gateway IP and DNS server IPs Adding or Editing a Static Route Configuring Static RoutesRouting Information Protocol RIP V1.0, April Static Route Example Enabling Universal Plug and Play UPnPSettings Description UPnP Portmap Table settingsV1.0, April Basic Functions Power LED Not OnTroubleshooting the Web Configuration Interface LEDs Never Turn OffLAN or Internet Port LEDs Not On Troubleshooting the ISP Connection V1.0, April Testing the LAN Path to Your Firewall Troubleshooting a TCP/IP Network Using a Ping UtilityPing -n 10 IP address Testing the Path from Your PC to a Remote DeviceProblems with Date and Time Restoring the Default Configuration and PasswordV1.0, April Table A-1. Default Configuration Settings Default Factory SettingsFeature Default Behavior Table A-2. Technical Specifications Technical SpecificationsSpecification Description Electromagnetic Emissions Appendix B Related Documents V1.0, April Numerics IndexIndex-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8

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