D-Link DIR-412 manual Dhcp Server Settings

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Section 3 - Configuration

DHCP Server Settings

DHCP stands for Dynamic Host Control Protocol. The DIR-412 has a built-in DHCP server. The DHCP Server will automatically assign an IP address to the computers on the LAN/private network. Be sure to set your computers to be DHCP clients by setting their TCP/IP settings to Obtain an IP Address Automatically. When you turn your computers on, they will automatically load the proper TCP/IP settings provided by the DIR-412. The DHCP Server will automatically allocate an unused IP address from the IP address pool to the requesting computer. You must specify the starting and ending address of the IP address pool.

Enable DHCP Check this box to enable the DHCP server on your

Server: router. Uncheck to disable this function.

DHCP IP Address Enter the starting and ending IP addresses for the

Range: DHCP server’s IP assignment.

Note: If you statically (manually) assign IP addresses to your computers or devices, make sure the IP addresses are outside of this range or you may have an IP conflict.

DHCP Lease Time: The length of time for the IP address lease. Enter the Lease time in minutes.

D-Link DIR-412 User Manual

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Contents

Page Trademarks PrefaceManual Revisions Table of Contents 100 ProductPackageOverviewContents System Requirements Network RequirementsFeatures Hardware Overview ConnectionsOperating in WAN mode Top ViewSwitching Between WAN Mode/3G Router Mode Installation Before you BeginWireless Installation Considerations Connect to Cable/DSL WAN Mode Connect to a 3G Internet Service Configuration Web-based Configuration UtilityInternet Connection Setup Wizard 3G Mode Configuration Configuration Manual Configuration 3G Mode User Name Password Dial Number3G Internet Connection CountryInternet Connection Setup Wizard WAN Mode Configuration Configuration Configuration Configuration Other users may ignore these 2 settings Configuration Manual Configuration WAN Mode Static IP Address MAC AddressDynamic IP Address Dhcp Host NamePPPoE Username/Password Configuration Username Password Reconnect Mode Maximum Idle Time Pptp Username/PasswordAddress Mode Pptp IP Address Pptp Subnet Mask Configuration L2TP Username/Password User Name Password Reconnect ModeConfiguration Address Russia Pptp Dual AccessPptp Subnet Configuration Russia PPPoE Dual Access Configuration Wireless Settings Manual Wireless Network Setup RateConfiguration Network Settings Dhcp Server Settings Clients Dhcp ReservationReservations List the router Virtual Server Name IP Address SchedulePort Forwarding Firewall Application RulesName Trigger Network QoS EngineSpeed Network Filters Dhcp Client ScheduleWebsite Filters Website URL ScheduleFirewall Settings Enable SPI DMZ HostFirewall Rules ProtocolBand Width Advanced Wireless SettingsDtim Interval Wi-Fi Protected Setup PIN SettingsMulticast Streams Advanced Network SettingsUPnP WAN Ping Administrator Settings Saving Time SettingsComputer’s Time PC Settings Mail Settings To E-mail AddressReboot Device System SettingsLoad Settings from Local Hard Drive Update Firmware Testing DdnsSystem Check Schedules Days Time AddDevice Information General Displays the router’s time and firmware versionPrevious Next Clear LogsLog Type Statistics Internet Sessions Wireless Support Wireless Security What is WPA?Wireless Connection Setup Wizard Security Security Add Wireless Device with WPS Wizard Configure WPA-Personal PSK Select PSK from the PSK / EAP drop-down menuConfigure WPA-Enterprise Radius Connect to a Wireless Network Using WindowsSecurity Security Configure WPS Security Security Security Using Windows Vista Configure WPA/WPA2 Connecting to a Wireless Network Connect Using WCN Using Windows XP Configure WPA-PSK Connecting to a Wireless Network Troubleshooting Why can’t I access the web-based configuration utility?What can I do if I forgot my password? Ping url -f -l MTU value Troubleshooting Wireless Basics What is Wireless? Wireless Local Area Network WlanSmall Office and Home Office Wireless Personal Area Network WpanHome Centralize your router or Access Point Eliminate InterferenceWireless Modes SecurityNetworking Basics Check your IP addressSetting Statically Assign an IP addressStep ConnectionsTechnical Specifications DimensionsContacting Technical Support For customers within the United StatesWarranty Limited WarrantyLimited Software Warranty Non-Applicability of WarrantyWhat Is Not Covered Disclaimer of Other WarrantiesLimitation of Liability Governing LawTrademarks Copyright StatementFederal Communication Commission Interference Statement CE Mark WarningImportant Note Industry Canada Statement Registration