Huawei Aolynk DR814, Aolynk DR811 user manual DMZ Configuration

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User Manual
Aolynk DR811/DR814 ADSL2+Broadband Router	4 Web-based Management

Figure 4-16Advanced NAT configuration

&Note:

NAT can only be configured when at least one of the following pairs of interface types are defined:

•external and internal

•external and DMZ

•DMZ and internal

&Note:

•

•

Advanced NAT configuration can only be performed when the NAT to internal interfaces is enabled.

Security must be enabled to configure NAT.

4.8 DMZ Configuration

The DMZ feature that DR series routers provide allows hosts in a DMZ zone to perform unlimited bi-directional communication with other Internet users or servers. This not only provides a security shelter for internal hosts to normally access the Internet, but also satisfies the needs to install servers in LANs for services such as FTP and web to fulfill two-way communication that small- to moderate-sized enterprises call for.

Follow these steps to configure DMZ:

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Contents Huawei Aolynk DR811/DR814 ADSL2+Broadband Router All Rights Reserved Trademarks Table of Contents IP Addresses, Network Masks, and Subnets Product Overview IntroductionsModel Difference Front View AppearanceStatus Description Interface Quantity Connector Description FeaturesRear View Interface Quantity Parts CheckOverview Connecting Your DeviceSteps Finish Getting Started with the Web Pages Accessing the Web PagesLAN Settings button Web Page Layout Button Function Commonly Used ButtonsBehavior Testing Your SetupOption Default Setting Explanation/Instruction Default Device SettingsEnabled with Web-based Management Quick SetupOpen the WAN Connection Configuration WAN SettingWAN setting DNS Relay DNS relay LAN SettingLAN setting Dhcp Route Aolynk DR811/DR814 ADSL2+Broadband Router 12Create routes Security Interface Labeled Enabled/Disabled Aolynk DR811/DR814 ADSL2+Broadband Router DMZ Configuration 19Add a security interface Security Policy Definition Trigger24 Add trigger Aolynk DR811/DR814 ADSL2+Broadband Router 25Delete trigger Click the button to delete this trigger 11 IDSSntp 26 IDS settingZipb 27 Sntp setting28 Zipb setting Remote Access Password32 Restart Restart RouterConfiguration Backup/Restore Aolynk DR811/DR814 ADSL2+Broadband Router 37Restore configuration UpgradeStatus 39 Status 20 Log 41 Log PVC ScanSave Configure Windows XP PCs Configuring Your ComputersConfiguring Ethernet PCs Before You BeginWindows 2000 PCs Windows 95, 98 PCs Windows Me PCsWindows NT 4.0 Workstations Assigning Static Internet Information to Your PCs Connecting a Computer to the USB Port by a USB cable Configuring a PC Connected by USB PortInstalling the USB Driver 2Found new hardware New hardware installed and ready to use Configuring IP Properties on PC Connected by USB Port IP Addresses IP Addresses, Network Masks, and SubnetsStructure of an IP Address Network Classes Subnet MasksClass Field1 Field2 Field3 Field4 Aolynk DR811/DR814 ADSL2+Broadband Router Configuration Overview Service ConfigurationConnectionPureBridge PureBridgeIPoA DHCP/StaticIPPPPoE PPPoAPPPoE Troubleshooting Suggestions TroubleshootingProblem Troubleshooting Suggestion To see if the Adsl line is connected correctly Ping Diagnosing Problem Using IP UtilitiesPing Nslookup NslookupAppendix Glossary Download Dhcp serverDomain NameIntranet HostHub InternetProtocol Remote RJ-11 Network Network maskPacket PortSubnet mask RJ-45Routing SubnetWeb Web browserWeb site