NetComm NB3300 manual Advanced Applications, Dhcp Configuration, Access Control, IP Access Setting

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Chapter 4: Advanced Applications

This chapter provides information on how to set up and use the advanced features of your NetComm ADSL Modem Router.

4-1 DHCP Configuration

A DHCP (Dynamic Host Configuration Protocol) Server can automatically assign IP Addresses to each computer in your network. Unless you already have a DHCP Service on your LAN, it is highly recommended that you set your router to act as a DHCP server.

Note: The DHCP Server can support a maximum pool of 253 IP Addresses.

Dynamic IP Address Select “Enable” to set your Router to act as a DHCP server. If you already have a DHCP server on your network, set the router’s DHCP option to “Disable”.

Starting IP Address Enter a numerical value, from 2 to 254, for the DHCP server to start at when assigning IP Addresses.

Number of Users Enter the maximum number of computers that you want the DHCP server to assign IP Addresses to, with the absolute maximum being 253.

DNS1, 2, 3 Enter the DNS numbers you wish to be assigned to DHCP clients.

WINS Enter the WINS number you wish to be assigned to DHCP clients.

DHCP Clients Table Click the DHCP Clients Table button to show current DHCP client information.

4-2 Access Control

The Access Control feature allows administrators to block certain users from accessing the Internet or specific applications. Before using this function, the network computers which you want to control the access limitation should be assigned fixed IP Addresses.

IP Access Setting

Network administrators can restrict access of up to five groups of specified network users/ computers.

Rev.1 - YML632

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ADSL Modem Router

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Contents Page Contents Resetting Default Settings & FactsPower NetComm Adsl Modem Router Quick Start One page setup for most Adsl servicesRev.1 YML632 Adsl Modem Router Introduction Internet Access Hardware Installation & SetupMacintosh Setup Trouble ShootingContents of the NetComm Adsl Modem Router Package What is xDSLFeatures of the NetComm Adsl Modem Router Getting to know your NetComm Adsl Modem RouterRev.1 YML632 Adsl Modem Router Rear Panel & Connections Hardware Installation & SetupDiag Front Panel LEDsWhat is a Micro filter for? Installing the TCP/IP Protocol in Windows System Requirements and SetupRev.1 YML632 Rev.1 YML632 Adsl Modem Router Fixed IP Addresses Configuration Rev.1 YML632 Adsl Modem Router Prepare your network information Internet AccessWeb-based User Interface WAN Connection Type Initial Configuration SetupGateway using LLC Encaps. Static IP Gateway using LLC Encaps. Dynamic IP Gateway using Pppoe Gateway using Classical IPGateway using Pppoa Modem using LLC Encaps Router using Classical IPAccess Control Dhcp ConfigurationIP Access Setting Advanced ApplicationsURL Access Settings Private MAC Filter Port Forwarding Settings Application Protocol Port Range Special ApplicationClick Apply after making any changes Dynamic RoutingStatic Routing Administration Settings Status Monitor 10 Log DMZ HostVPN Passthrough Hardware Connections Computer Network Configuration Macintosh SetupDynamic IP Addressing using Dhcp Server Manual Configuration of Fixed IP AddressesAdding NetComm Adsl Modem Router to an Existing Network NetComm Adsl Modem Router ConfigurationHardware Trouble ShootingGet a time out error when I enter a URL or IP address Cannot access my ISP’s home page, why?Client Side Computers Can’t browse the Internet via the NetComm Adsl Modem RouterWhat is NAT and what is it used for? Appendix a Frequently Asked QuestionsDoes the NetComm Adsl Modem Router support 100Mb Ethernet? When should I use DMZ host? Can Internet users access LAN computers?Does the NetComm Adsl Modem Router series support IPsec? Standards Compliance Appendix B Technical SpecificationsInterface Appendix C Glossary Firewall EthernetInternet IntranetPPPoE Network ProtocolProtocol RoamingAppendix D Registering your NetComm Product Product WarrantyContact Information Limitations of Warranty