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Edimax Technology Edimax user guide Router manual 9 NAT

Models: Edimax user guide Router

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NAT

NAT (Network Address Translation) is the technology which allows one (1) WAN (Internet) IP address to be used by many LAN users.

Figure 4-9: NAT

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Edimax Technology Edimax user guide Router manual 9 NAT

Contents

Load Balancing Router User’s Guide Page System Filter Exception………………………………………………………………………….…… 6 QOS CONFIGURATION ………………………………………………………………………………….508 ADVANCED LAN CONFIGURATION ………………………………………………………………...59 5 SECURITY MANAGEMENT ……………………………………………………………………………..44Operation TCP/IP SettingsGeneral Problems Internet AccessHigh-Performance Dual Modem Support Internet FeaturesShared Broadband Internet Access 1 IntroductionVirtual Servers Access FilterMultiple IP Address Support Special ApplicationsPassword - protected Configuration Other Features4-Port Switching Hub Easy SetupFront Panel Package ContentsPower Physical DetailsCondition LED ActionRear Panel Default SettingsReset Button DHCP Server is enabled User Name adminFigure 1-3 Windows TFTP utility Overview 2 Basic SetupProcedure 1 Configuring The Load Balancer for your LANFigure 2-2 Home Screen Admin Password No Response ?Subnet Mask Settings - LAN & DHCPConfiguration IP AddressRange Default GatewayLAN Any IP Setup DHCP IP AddressFigure 2-4 Installation Diagram 2. Installing The Load Balancer in your LANFigure 2-5 Primary Setup Screen 3. Configuring The Load Balancer for Internet AccessType Settings - Primary SetupConnection ModeOptional 1. Select Start Menu - Settings - Control Panel - Internet Options 4 Configure PCs on your LANTCP/IP Settings Internet AccessFixed IP Address Accessing AOLMacintosh Clients Linux Clients2. Select Control Panel - Network To act as a DHCP Client recommendedFigure 3-1 Port Options 3 Advanced Port SetupPort Options OverviewOption Settings - Port OptionsConnection Options Transparent BridgeFigure 3-2 Load Balance Load BalanceInterface Settings - Load BalanceLoad Balance StatisticsPPPoE Session Settings - Advanced PPPoEAdvanced PPPoE WAN PortWAN IP Account Settings - Advanced PPTPAdvanced PPTP WAN PortHost IP Setup 4 Advanced ConfigurationOverview Host Network Identity Settings - Host IP SetupHost & Group Select WAN Port/Select PPPoE session - If the setting above is EnableHost Network BindingVirtual Servers Connecting to the Virtual ServersLAN IP Settings - Virtual ServerEnable Server TypeServer List Settings - Custom Virtual ServersCustom Virtual Servers Select Custom ServerButtons Custom Virtual ServerList Special Application Configuration Settings - Special ApplicationsJust enter your data in the Special Application Configuration in the Special Application Configuration sectionIncoming Port Range Using a Special Application on your PCOutgoing Port Range Incoming ProtocolDynamic DNS To use the Dynamic DNS featureDynamic DNS Settings - Dynamic DNSService SettingsFigure 4-7 Multi DMZ Multi DMZPublic IP address Settings - Multi DMZAccess Group For Static IPUPnP Option Settings - UPnPUPnP Figure 4-8 UPnPFigure 4-9 NAT NAT Alias Settings - NATConfiguration Figure 4-10 Advanced Features Advanced FeaturesExternal Settings - Advanced FeaturesAccess RemoteProtocol and Port Binding Using Remote Web-based SetupSMTP Simple Mail Transport Protocol Binding ProtocolFigure 5-1 URL Filter 5 Security ManagementURL Filter OverviewAccess Settings - URL FilterBlock Internet Access GroupSetup Access Group Access FilterSettings - Access Filter Figure 5-2 Access FilterBlock Block Well-knownports User-defined Ports toSampling Time Session LimitFigure 5-3 Session Limit Session LimitForeign Port Range System Filter ExceptionFigure 5-4 System Filter Exception Firewall Exceptionof Service 6 QoS ConfigurationQoS Setup Data - QoS SetupData - Policy Configuration Policy ConfigurationNetwork Admission Policy Figure 7-1 SNMP 7 Management AssistantSNMP OverviewTrap Targets Settings - SNMPEmail Alert InformationEnable/Disable Email Alert Email Alert Configuration Event Settings - Email AlertFigure 7-3Syslog SyslogSyslog Server Syslog ConfigurationSyslog Global Keep Sent MessagesFigure 7-4 Admin Password Screen Admin Password ScreenFigure 7-5 Password Dialog Figure 7-6 Firmware Upgrade Screen Upgrade FirmwareOverview 8 Advanced LAN ConfigurationExisting DHCP Server RoutingEntry Index Settings - RoutingDynamic RoutingGateway Configuring Other Routers on your LANStatic Routing - Example For The Load Balancer Gateways Routing TableFor Router Bs Default Route For Router As Default RouteEntry 2 Segment Figure 9-1 System Status 9 Operation and StatusOperation System StatusInformation Data - System StatusDevice InformationFigure 9-2 Restore Factory Defaults Restore Factory DefaultsButtons Interface WAN StatusData - System Status StatisticsLAN IP Info NAT TimeoutsNAT Status Data - NAT StatusNAT Connections ErrorsTCP Prosperity NAT TrafficCE Marking Warning SpecificationsAppendix A FCC StatementAppendix B Windows TCP/IP SetupOverview TCP/IP Settings Checking TCP/IP Settings - Windows 9x/MEFigure B-3 Gateway Tab Win 95/98 Using DHCPUsing Specify an IP Address Figure B-2 IP Address Win1. Select Control Panel - Network and Dial-up Connection Checking TCP/IP Settings - WindowsUsing DHCP Using a fixed IP Address Use the following IP AddressFigure B-6 TCP/IP Properties Win Figure B-7 Network Configuration Windows XP Checking TCP/IP Settings - Windows XPUsing a fixed IP Address Use the following IP Address Using DHCPFigure B-8 TCP/IP Properties Windows XP Problem TroubleshootingGeneral Problems Internet AccessSolution