D-Link DGL-4300 manual Use the Default MTU, MAC Address

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All five modes have some common configuration options. The Primary and Secondary DNS Server settings are required for Static configurations and optional for DHCP and PPPoE configurations. The Advanced options on the following page can be modified for any of the five connection modes.

You should be able to get the Primary DNS and Secondary DNS Servers settings from your router configuration settings, ISP, or your network administrator. Only the primary DNS server address is required, though it is best to have both the primary and secondary addresses.

Advanced

The Advanced options apply to all WAN modes.

Using the Configuration Interface

Use the Default MTU:

MTU:

WAN Port Speed: Respond to WAN Ping:

MAC Cloning Enabled:

MAC Address:

Clone Your PC’s MAC Address:

This option is enabled by default allowing the router to select the typical MTU settings for the selected WAN interface. If this option is unchecked, the router will use the value assigned in the MTU field.

The MTU (Maximum Transmission Unit) is a parameter that determines the largest packet size (in bytes) that the router will send to the WAN. If LAN devices send larger packets, the router will break them into smaller packets. Ideally, you should set this to match the MTU of the connection to your ISP. Typical values are 1500 bytes for an Ethernet connection and 1492 bytes for a PPPoE connection. If the router’s MTU is set too high, packets will be fragmented downstream. If the router’s MTU is set too low, the router will fragment packets unnecessarily and in extreme cases may be unable to establish some connections. In either case, network performance can suffer.

The WAN Port Speed is set to auto by default. If you have trouble connecting the WAN port, you can select the connection type (10 or 100Mbps).

This option is disabled by default. By disabling the WAN ping, the router will not respond to requests from a ping command received via the Internet. Pinging public WAN IP addresses is a common method used by hackers to test whether your WAN IP address is valid.

Some ISP’s may check your computer’s MAC address. Each networking device has it’s own unique MAC address defined by the hardware manufacturer. Some ISP’s record the MAC address of the network adapter in the computer used to initially connect to their service. The ISP will then only grant Internet access to requests from a computer with this particular MAC address. The D-Link router has a different MAC address than the computer that initially connected to the ISP. To resolve this problem, enable this option.

When MAC Cloning is enabled, you can enter in a MAC address manually in this field or click the Clone Your Computer’s MAC Address button.

When this button is clicked, the WAN port will use the MAC Address of the network adapter in the computer that you are using to access the router.

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Basic > WAN > Advanced

D-Link Systems, Inc.

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Contents Page Contents Application Level Gateway ALG Configurations Table of Contents Appendix Minimum System Requirements Package ContentsIntroduction Features and Benefits Connections Hardware OverviewLEDs Power LEDWireless Basics Standards-based Technology Installation ConsiderationsBasic Using the Configuration InterfaceWizard Internet Connection Setup Wizard Page Wireless Security Setup Wizard Page Modes WANMAC Address Use the Default MTUHost Name Dhcp Connection Static WAN ModeDhcp WAN Mode IP Address Subnet Mask Default GatewayUsername PPPoE WAN ModeMaximum Idle Time PPPoE Connection Maximum Idle Time Pptp Connection Pptp WAN ModePptp IP Address Pptp Subnet Mask Pptp Server IP Address UsernameLAN Settings L2TP WAN ModeDhcp IP Address Range Dhcp Lease Time Number of Dynamic Dhcp ClientsStatic Dhcp Client List Add Static Dhcp ClientBasic Wireless Settings WirelessMode Super G Mode WEP Wireless Security ModeWPA-Enterprise WPA-PersonalVirtual Server AdvancedVirtual Servers List Add/Edit Virtual ServerProtocol Private Port Public Port Schedule Save NetMeeting Special ApplicationsApplication Level Gateway ALG Configurations IPSec VPNSchedule Save Add/Edit Special Applications RuleSpecial Applications Rules List Rule NameRule Name IP Address GamingAdd/Edit Game Rule Game Rules ListGameFuel GameFuel SetupConnection Type Detected Xdsl or other Frame Relay Network GameFuel Rules List Add/Edit GameFuel RuleName Priority Netmask Gateway Interface Metric Save RoutingAdd/Edit Route Route ListApply Web Filter Log Internet Access Filter Ports Save Access ControlEnabled Add/Edit Access Control RuleAdd/Edit Web Site Access Control Rules ListEnable Web FilterMAC Address List Filter SettingsMac Address Filters Add MAC AddressEnable SPI Enable DMZ DMZ IP Address Firewall SettingsFirewall Inbound Filter Rules List Enable NameInbound Filters Add/Edit Inbound Filter RuleConfiguring an Inbound Filter Rule Advanced Wireless Settings Advanced WirelessSave Settings Restore Settings AdminPassword Save and Restore ConfigurationTime Configuration TimeSet the Date and Time All Day SchedulesAdd/Edit Schedule Rule Schedule Rules ListEmail Log When Full or on Schedule Email SettingsSyslog Reboot the Device System CommandsSystem Firmware Information Firmware UpgradeFirmware Upgrade Notification Options FirmwareDynamic DNS Server StatusDevice Info GeneralWireless Radio Wireless LANChannel Turbo Mode Security Type Log Details LogsStatistics Log OptionsLAN Statistics Wireless StatisticsSent Received TX Packets Dropped Errors Active SessionsSecuring Your Network Change Admin PasswordChange the default LAN IP address AppendixSet up MAC Filtering Enable WPA Personal or EnterpriseSet the Visibility Status to Invisible Glossary Appendix Appendix Graphical user interface GUI Appendix Megabit Mb Megabyte MB Megabits per second Mbps Appendix Appendix Virtual LAN Technical Specifications Standards Wireless Signal Rates1 with Automatic FallbackPower Input WarrantyTech Support for customers within the United States Contacting Technical SupportTech Support for customers within Canada Warranty Page Page Important Note FCC CautionRegistration
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DGL-4300 specifications

The D-Link DGL-4300, also known as the Gaming Router, is designed specifically for gamers who require fast, reliable, and uninterrupted internet connectivity. Launched in the mid-2000s, this device has carved a niche in the gaming community for its robust features that cater to online gaming enthusiasts.

One of the standout features of the DGL-4300 is its support for the 802.11g wireless standard, which allows for wireless speeds of up to 54 Mbps. With this capability, gamers can enjoy seamless online gameplay without the frustration of lag, which is crucial when competing in high-stakes multiplayer environments. The router also boasts four 10/100 Ethernet LAN ports, providing wired connections for devices that demand even lower latency, such as gaming consoles and PCs.

Quality of Service (QoS) technology is another significant highlight of the DGL-4300. This feature prioritizes gaming traffic over standard internet usage, ensuring that your gaming sessions are smooth and devoid of interruptions caused by other applications consuming bandwidth. Gamers can assign priority levels to different devices and applications, allowing for optimized performance tailored to their needs.

In addition to gaming, the DGL-4300 supports secure wireless connectivity through its advanced encryption methods, including WPA and WPA2. This security ensures that personal data stays protected while users enjoy online gaming, streaming, or browsing. Moreover, the router’s built-in firewall and various security protocols safeguard the network from potential threats.

The DGL-4300 also includes a user-friendly web interface for easy configuration and management. Users can swiftly set up their network, manage device permissions, and monitor bandwidth usage, making it accessible even for those who may not be tech-savvy.

Overall, the D-Link DGL-4300 distinguishes itself with its gaming-centric design, solid wireless capabilities, and advanced traffic management features. This router has remained popular among gamers for its reliability and performance, adapting well to the demanding needs of online gaming. Whether you’re a casual player or a serious competitor, the DGL-4300 provides the backbone for an exhilarating online gaming experience.
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