NetComm NB1300 Plus 4W manual Dns

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DNS

The DNS Configuration page allows you to set the configuration of DNS proxy.

The NetComm firmware supports DNS proxy. For the DHCP requests from local PCs, the DHCP server will set the LAN port IP as the default DNS server. Thus, all DNS query messages will come into LAN port first. The DNS proxy on the ADSL modem recorded the available DNS servers, and forward DNS query messages to one of DNS server.

Disable DNS Proxy: The LAN port does not process the DNS query message. For the DHCP requests from local PCs, the DHCP server will set the user-configured preferred DNS sever or alternate DNS server whichever is available as the DNS server. Then all DNS query messages will be directly sent to the DNS servers.

Use Auto Discovered DNS Servers Only: The DNS proxy will store the DNS server IP addresses obtained from DHCP client or PPP into the table. And all DNS query messages will be sent to one of the dynamically obtained DNS servers.

Use User Configured DNS Servers Only: The DNS proxy will use the user-configured preferred DNS server and alternate DNS server. And all DNS query message will be sent to one of DNS servers. Enter the DNS IP in the Preferred DNS Server and Alternate DNS Server fields.

Auto Discovery + User Configured: The DNS proxy's table has all the IP addresses of dynamically obtained and user configured DNS servers.

User Configuration: Place your primary and secondary DNS addresses here.

Advanced

Rev. 1 - YML672

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NB1300_2 ADSL Modem

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Contents Page Contents Adsl LAN WAN ATM Overview Package ContentsConnecting your NB1300 Adsl Modem via Ethernet Connecting via USB or Ethernet?Connecting your NB1300 Adsl Modem via USB Do I need a Micro filter? RDY LED IndicatorsLoading an ISP profile into your NB1300 Using Easy ConfigFactory Defaults Resetting to factory defaultsField Setting Details Configuration Types Basic Ethernet Basic Adsl Modem Ethernet ConfigurationConfiguring the NB1300 Connecting your computer to the NB1300User Name admin Password password Second Router Method Operational Diagram for Adsl Modem Configuration Basic USB Basic Adsl Modem USB ConfigurationConnecting your computer to the NB1300 Configuring the NB1300 Field Setting Details Operational Diagram for Adsl Modem Configuration Gateway Ethernet Gateway Ethernet ConfigurationConnecting your computer to the NB1300 User Name admin Password password Configuring your Computer to use the NB1300 DisabledGateway Ethernet Operational Diagram for Ethernet Gateway Configuration Gateway USB Gateway USB ConfigurationConnecting your computer to the NB1300 Gateway USB PPPoE LLC or PPPoA Operational Diagram for USB Gateway Configuration How to make changes Multiple Virtual CircuitsUSB or Ethernet? Main Menu Simple Basic Menu One Page SetupStatus Show Advanced SettingsWAN RouterAdsl PPP Hide Advanced settings Main Menu Advanced One Page SetupAdministration ATM Where can I download the free software to test IgmpWhat should I change my MTU settings to? When should I change my MTU settings?LAN/DHCP DNS NAT Advanced Well Known Ports Port ForwardingAdsl Configuration RIP Configuration Diagnostic Test Route Table MAC Filtering Security Admin Password User Password Misc Configuration Advanced System Log Advanced Code Update Status Router Adsl LAN WAN Status page shows the information and status of WAN PVCs ATM TCP Connections Learned MAC Table PPP Save Settings and Reboot Connect your NB1300 Adsl Modem via Ethernet Appendix a Connection InstructionsConnect your NB1300 Adsl Modem via USB Installing the USB driver Windows 98/Me/2000/XP onlyResetting the NB1300 Adsl Modem Correct power up sequenceGeneral Modem Operation PWR LED Not OnWeb Based Interface Internet / ISP Connection Adsl linkObtaining a WAN IP Address Testing your TCP/IP Network Using a Ping Utility PPPoE or PPPoAInternet Browsing Testing the LAN Path to Your Adsl Modem Testing the Path from Your Computer to a Remote Device Appendix C Glossary UBR Trademarks and Notices Contact InformationWarranty Registration Form Page Limitations of Warranty Product Warranty