D-Link DSL-504 manual NAT Configuration Window

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DSL-504 ADSL Router User’s Guide

Leased Time

The specified amount of time (in seconds) a client can lease an IP address, from the dynamically allocated IP pool. A value of 4123456789 means the lease is permanent.

DNS Server IP

Domain Name Service (DNS) servers are used on the Internet to match the Uniform Resource Locator (URL) for a website to its Internet IP address. For example, the URL: www.cnn.com, is a pseudonym for the IP address:

207.25.71.25.DNS entries allow users to access resources using URLs instead of

IP addresses.

You may enter any Internet DNS server IP address available through the WAN connection. Your ISP should provide this address. (Note that without a DNS server IP, internet sites will only be available using IP addresses and will not be available using URLs).

Domain Name

You can use this field to define a domain name to be used inside your network. This is not used outside the LAN. Hosts linked to the Router within the LAN only see it.

State

This toggle Disable and Enable for DHCP function.

NAT Configuration

NAT Configuration Window

Network Address Translation (NAT) is a routing protocol that allows your network to become a private network that is isolated from, yet connected to the Internet. It does this by changing the IP address of packets from a global IP address usable on the Internet to a local IP address usable on your private

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Contents DSL-504 Adsl Router User’s Guide Table of Contents DSL-504 Firmware Upgrade Utility About This User’s Guide Adsl ServiceBefore You Start Operating SystemsDefault Gateway IP Address VPI VCI MAC AddressGlobal IP Address Page Introduction Router Description and OperationAdsl Technology Product Features ATM Asynchronous Transfer Mode Default RoutingEasy Installation Static RoutingStandards Compatability and Compliance Front Panel UnpackingRear Panel Front PanelLED Indicators LED IndicatorsHardware Installation Connect the PowerConnect Adsl Line LAN to Router Connection Connect Ethernet LAN to RouterSetting up the PC Web-based Router ConfigurationIntroduction Getting StartedClick Properties Management Login ButtonPPPoE Configuration PVC PPPoE Configuration WindowEnd IP Address Dhcp Configuration WindowNAT Configuration Window NAT ConfigurationHow NAT Works Port Redirection Setting Local IP AddressesPort Redirection Window Redirect Port WindowAdvanced Filter/Firewall Advanced Filtering and Firewall Screen #1 Advanced Filtering and Firewall Screen #2 Advanced Filtering and Firewall Screen #3 Connection Type PPPoE/ PPPoA/ RFC 1483 Window Connection TypeStatic IP Address Configuration Window Static IP Address ConfigurationLine Condition Line ConditionUser Name and Password Window User Name and PasswordSave Changes Save Changes WindowRestart System Restart System Window Update Firmware Window Update FirmwareSummary Saving Changes Finding the PasswordContacting Technical Support Offices Japan Link Japan General Technical SpecificationsCE Class B FCC Class B Physical and EnvironmentalIP Addresses IP ConceptsIP Network Classes Class Beginning Ending Address Subnet MaskDSL-504 Firmware Upgrade Utility DSL-504 Adsl Router User’s Guide DSL-504 Adsl Router User’s Guide Limited Warranty Wichtige SicherheitshinweiseHardware Warranty Period Link Offices for Registration and Warranty ServiceSoftware FCC Warning Limitation of LiabilityPage Registration Card

DSL-504 specifications

The D-Link DSL-504 is a versatile and reliable ADSL modem/router that has been designed to meet the needs of both home and small office users. With its compact size and user-friendly interface, this device has garnered popularity among those who require stable internet connectivity without the complexity of managing multiple devices.

One of the main features of the D-Link DSL-504 is its ADSL compatibility, which enables users to take full advantage of high-speed internet connections offered by ADSL service providers. This modem/router supports a wide range of ADSL standards, including ADSL2 and ADSL2+, providing users with robust performance and efficient bandwidth utilization. This means users can enjoy faster download speeds and improved upload rates, making it ideal for activities like streaming, online gaming, and video conferencing.

The D-Link DSL-504 is equipped with several Ethernet ports that allow for wired connections to multiple devices, ensuring that users have the ability to connect their PCs, laptops, and gaming consoles directly to the network for optimal performance. Additionally, the built-in wireless capability offers Wi-Fi connectivity, allowing users to connect their smartphones, tablets, and other devices without the need for cumbersome cables. The wireless transmission uses the 802.11g standard, providing speeds of up to 54 Mbps.

Security is a significant concern for home and business users, and the D-Link DSL-504 addresses this with a variety of security features. It supports encryption standards like WEP and WPA/WPA2, ensuring that wireless connections are secure from unauthorized access. The device also incorporates a built-in firewall, providing an additional layer of protection against external threats.

The DSL-504 offers easy setup and management through a web-based interface, allowing users to customize their network settings effortlessly. The intuitive configuration wizard guides users through the process, making it accessible even for those with minimal technical expertise.

In summary, the D-Link DSL-504 is a reliable ADSL modem/router that combines speed, security, and ease of use. Its compatibility with various ADSL standards, multiple Ethernet ports, built-in wireless functionality, and strong security features make it a compelling choice for anyone looking to establish a stable internet connection. Whether for home use or small office operations, the DSL-504 provides the necessary tools to enhance connectivity and productivity.
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