D-Link Di-524 manual What is DMZ?, How do I configure the DMZ Host?, Demilitarized Zone

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Frequently Asked Questions (continued)

What is DMZ?

Demilitarized Zone:

In computer networks, a DMZ (demilitarized zone) is a computer host or small network inserted as a neutral zone between a company´s private network and the outside public network. It prevents outside users from getting direct access to a server that has company data. (The term comes from the geographic buffer zone that was set up between North Korea and South Korea following the UN police action in the early 1950s.) A DMZ is an optional and more secure approach to a firewall and effectively acts as a proxy server as well.

In a typical DMZ configuration for a small company, a separate computer (or host in network terms) receives requests from users within the private network for access to Web sites or other companies accessible on the public network. The DMZ host then initiates sessions for these requests on the public network. However, the DMZ host is not able to initiate a session back into the private network. It can only forward packets that have already been requested.

Users of the public network outside the company can access only the DMZ host. The DMZ may typically also have the company´s Web pages so these could be served to the outside world. However, the DMZ provides access to no other company data. In the event that an outside user penetrated the DMZ hosts security, the Web pages might be corrupted but no other company information would be exposed. D-Link, a leading maker of routers, is one company that sells products designed for setting up

a DMZ

How do I configure the DMZ Host?

The DMZ feature allows you to forward all incoming ports to one computer on the local network. The DMZ, or Demilitarized Zone, will allow the specified computer to be exposed to the Internet. DMZ is useful when a certain application or game does not work through the firewall. The computer that is configured for DMZ will be completely vulnerable on the Internet, so it is suggested that you try opening ports from the Virtual Server or Firewall settings before using DMZ.

Step 1 Find the IP address of the computer you want to use as the DMZ host.

To find out how to locate the IP Address of the computer in Windows XP/2000/ME/9x or Macintosh operating systems please refer to Step 4 of the first question in this section (Frequently Asked Questions).

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Contents Link AirPlus G TM DI-524 Contents Package Contents Introduction Power Adapter ConnectionsLEDs Page Wireless Basics Wireless Basics Installation Considerations Getting Started Using the Configuration Menu Home Wireless Network Idssid Channel Security WEP Encryption Key Mode KeysSelect Enabled or Disabled Auto-reconnectSubnet Mask Home WAN Static IP AddressIP Address Secondary DNS AddressPPPoE Service NameHome WAN PPPoE User NamePage Starting Home DhcpDhcp Server EndingAdvanced Virtual Server Using the Configuration Menu Example #2 Advanced Applications Advanced Filters IP Filters URL Blocking Advanced Filters URL BlockingFilters KeywordsAdvanced Filters MAC Filters Filters MAC Filters Name MAC Address Dhcp ClientDomain Blocking Select Disabled to disable Domain BlockingAdvanced Filters Domain Blocking Permitted DomainsEnable or disable the Firewall Advanced FirewallFirewall Rules- Name Action Source Destination Schedule Advanced Ddns Advanced DMZ DMZUsing the Configuration Menu Administrator- admin is the Administrator login name Tools AdminPassword User is the User login nameTime Zone Tools Time DefaultNTP Server Set the Time Daylight SavingRestore to Factory Save Settings toLoad Settings from Tools SystemTools Firmware BrowseTools Misc Ping Test Restart Device Block PingPass Through Wireless Status Device InfoStatus Log View LogStatus Log Log Settings Smtp Server IP Address Email AddressStatus Wireless Status StatsNetworking Basics Microsoft Windows XPNetworking Basics Enter a Computer description and a Computer name optional Workgroup nameNetworking Basics Networking Basics Networking Basics Network Setup Wizard  Right-click on My Computer Computer Description if you wish this field is optionalChecking the IP Address in Windows XP Computer nameSupport tab Control PanelConnections PropertiesAssigning a Static IP Address Windows XP/2000 System Preferences  Select Built-in Ethernet in the Show pull-down menu Click Apply Now Selecting a Dynamic IP Address with Macintosh OSX  Select Built-in EthernetChecking the Wireless Connection by Pinging in Windows Me Troubleshooting Page  Go to Start My Computer Properties  Select Hardware Tab ManagerTroubleshooting AdaptersWhy does my wireless connection keep dropping? Troubleshooting Why can’t I get a wireless connection? Reset Technical Specifications Technical Specifications Wireless Data Rates with Automatic Fallback Frequently Asked Questions Why can´t I access the web based configuration?Frequently Asked Questions LAN Settings button How can I find my IP Address in Windows 95, 98, or ME? How can I find my IP Address in Windows 2000/XP? How can I assign a Static IP Address in Windows XP? Places and select PropertiesYes Network Neigborhood icon Win ME MyClick Specify an IP Address Dynamic Cable connection Static Cable Connection Frequently Asked Questions To set up your router How do I open ports on my router? What is DMZ? How do I configure the DMZ Host?Demilitarized Zone Frequently Asked Questions Frequently Asked Questions How do I use PC Anywhere with my DI-524 router? What are virtual servers?Click Continue Create a third and final entry as shownHow can I use eDonkey behind my D-Link Router? How do I set up my router for Socom on my Playstation 2? Then ContinueHow can I use Gamespy behind my D-Link router? Private Port Public PortHow do I configure my router for KaZaA and Grokster? How do I configure my router to play Warcraft 3? For the DI-604, DI-614+. DI-524 DI-754, DI-764, or DI-774Configure the Game Port information on each computer How do I set up my router to use iChat? -for Macintosh users How do I use NetMeeting with my D-Link Router?Step For File Sharing Choose Apple menu System Preferences Choose View SharingFrequently Asked Questions What is NAT?
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Di-524 specifications

The D-Link DI-524 is a wireless router that has garnered attention for its reliable performance and user-friendly features, making it a popular choice for both home and small office users. This device operates on the 802.11g standard, which means it can deliver wireless speeds of up to 54 Mbps, providing ample bandwidth for various online activities such as web browsing, streaming, and gaming.

One of the standout features of the DI-524 is its robust security options. The router supports WEP, WPA, and WPA2 encryption protocols, ensuring a secure connection to prevent unauthorized access. This level of security is critical for safeguarding sensitive information and maintaining privacy in a networked environment.

The DI-524 also offers four Ethernet LAN ports for wired connections, allowing for high-speed Internet access for devices that might require a stable connection, such as gaming consoles or desktop computers. The router is equipped with advanced QoS (Quality of Service) features that prioritize bandwidth for applications that need it most, including video streaming and online gaming. This ensures that the most important tasks run smoothly without interruption.

Additionally, the DI-524 features a user-friendly web-based interface for easy configuration and management. Users can set up their network in minutes with the help of a setup wizard that guides them through the process. This makes it accessible, even for those who may not be tech-savvy.

In terms of range, the D-Link DI-524 utilizes MIMO (Multiple Input Multiple Output) technology, which enhances signal coverage and stability. This makes it an excellent option for larger homes or offices where signal strength can be an issue.

For those looking for network management tools, the DI-524 offers features like parental controls, which allow users to manage internet access for different devices. Other management features include the ability to monitor network traffic and connected devices, providing more insight into how bandwidth is being utilized.

Overall, the D-Link DI-524 combines essential features with advanced technologies to deliver a reliable networking solution. Its blend of security, ease of use, and good performance make it a solid choice for users seeking an effective wireless router.
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