Airlink101 AR570W user manual NAT / Static Routing

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If you want to delete a specific item, please check the “Select” box of a MAC address and IP address mapping, then click “Delete” button. If you want to delete all mappings, click “Delete All”.

After you finish with all settings, please click “Apply” button.

If you want to reset all settings in this page, please click “Cancel” button.

After you clicked Apply, the following message will be displayed on your web browser:

You can click “Continue” to back to previous setup page to continue on other setup procedures, or click “Apply” to reboot the router so the settings will take effect (Please wait for about 30 seconds while router is rebooting).

3.1.3 NAT / Static Routing

Network address translations (NAT) shares a single public IP address to multiple computers. All computers must be assigned a valid public IP address to be able to get connected to Internet, but Internet service providers provide very few public IP addresses to each user based on service plans, usually 1 for each household. Therefore, it’s necessary to use NAT technology to share a single Internet IP address to multiple computers on a same local network, so everyone can get connected to Internet.

The NAT function is enabled by default; to disable it, you need to enable Static Routing by checking the “Enable Static Routing” box. Do not disable NAT unless you have professional knowledge on routing.

Please follow the following instructions to set Static Routing parameters:

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Contents Wireless N 150 Router Federal Communication Commission Interference Statement Table of Contents Troubleshooting Technical Support Features Package ContentsRouter Interface Back Panel WPS Using EZ Setup Wizard Installing the RouterPage Page Dynamic IP Cable Modem users Page Page Congratulations! Your router configuration has been finished Connecting to the Router Wirelessly Page Using Web Configuration Utility Page Enable NTP Update Setup WizardCurrent Time Time ZoneDaylight Savings Time Server AddressHost Name MAC AddressPrimary DNS Secondary DNSUser Name Service Name PasswordConnection Type Idle Time OutPptp Gateway PptpBEZEQ-ISRAEL Connection IDUser Name Please input user name assigned by Telstra L2TP GatewayParameterDescription Associated Clients Channel NumberWPA2Mixed Page Network 1 WAN 2 LAN Subnet Mask IP address802.1d Spanning Tree Dhcp ServerLease Time Enable Static Dhcp LeasesDhcp Client Start IP Dhcp Client End IPNAT / Static Routing Default Gateway Enable Static RoutingReset Destination LAN IPReset You can also click ‘Reset’ button unselect all DdnsDynamic DNS Password/Key ProviderAccount Wireless Basic SettingsBand Show Active Clients Wireless SecurityEnable 802.1x Authentication EncryptionSee 3.2.2.1 to 3.2.2.3 for each encryption type Key Length Default Tx KeyKey Format Encryption Key 1~4WPA Unicast Cipher Suite Pre-shared Key FormatPre-shared Key MAC Control Radius Server PasswordRadius Server IP Address Radius Server PortEnable MAC Control CommentClear Fragment Threshold Advanced SettingsRTS Threshold Tx PowerBeacon Interval Dtim Period5 WPS Page Enable WPS Wi-Fi Protected Setup InformationConfig Mode Configure by Pin Code Configure by Push ButtonVirtual Server Port Forwarding Application & GamingSpecial Applications Port Triggering Public PortCurrent Virtual Server Table TCP/UDP Port to Open Enable Special ApplicationsPopular Application Add in red box3 DMZ Public IP Enable DMZClient PC IP address Current DMZ TableReset You can also click ‘Reset’ button to unselect all ALG Settings5 QoS Total Download Bandwidth Enable QoSTotal Upload Bandwidth Current QoS TableBandwidth Rule NameLocal IP Address Local Port RangeProtocol Enable IP & Port Filtering Access Restrictions1 IP & Port Filtering Deny/AllowClient Service Client PC DescriptionPort Range MAC Filtering 3 URL/Keyword Filtering Enable MAC FilteringClient PC MAC Address Current MAC Filtering TableEnable URL Filtering URL/KeywordCurrent URL Blocking Table Firewall SecurityDoS Denial-of-Service Ping of Death IPsec pass through VPN Pass throughPptp pass through L2TP pass throughTime AdministrationNew Password Current PasswordConfirmed Password ManagementReset Reboot Remote Management Firmware Upgrade Backup Settings Configuration SettingsRestore Settings Restore to Factory Default6 Log SaveRefresh Statistics Status Wlan Wireless LAN StatusInternet Connection Status LAN StatusSystem Status Troubleshooting Technical Support