Apple Version 3 manual Network, Number of Computers, Typical Access Time, Dhcp Requirements

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Network

Network Type - 10/100baseT

NetPurifier operates in a Network Address Translation mode (NAT). In this mode only non-routable IP addresses are used on the internal LAN (192.xxx.xxx.xxx).

Number of Computers

When used with it’s built in DHCP server, NetPurifier is configured to allow access to up to 230 computers.

Typical Access Time

Access time per HTTP request is less than 20ms.

DHCP Requirements

NetPurifier is configured with an active DHCP server. The scope is 192.168.1.10 to 192.168.1.249. 192.168.1.1 is reserved for the Internet Gateway. 192.168.1.9 is reserved for NetPurifier. 192.168.1.250-253 is reserved for wireless devices that may be present on a network. The DHCP server is easily disabled if an existing DHCP server is used. In this case the existing DHCP server will need to redirect its DHCP client’s gateway to NetPurifier.

Port Requirements

Port 80 for standard HTTP operation

Port 10000 for remote configuration

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Contents Version September 1 Page Introduction and Getting Started Installing NetPurifierConfiguring NetPurifier NetPurifier Operation Troubleshooting Contact InformationSpecifications Features Filtering System How NetPurifier WorksOverview Level Sensitivity LevelsNavigating Through This Online User’s Guide Using This User’s GuideConventions in This User’s Guide Getting Started Network Connection InstallationAC Power LocationPower On and Indicator Lights Connecting a browser to NetPurifierWindows 2000/XP Setting Windows2000/XP IP AddressMaking a connection Webmin Login# # Security ConfigurationChanging Default Password Changing the default passwordPage Select Network Configuration DNS/Gateway ConfigurationSelecting Network Interface Network Interfaces IP Address ConfigurationContinue to the next section, Routing and Gateways Entering Gateway IP Routing and GatewaysDNS Completing the DNS/Gateway ConfigurationFactory Configuration Dhcp ConfigurationUsing an existing Dhcp Server Using the NetPurifier Dhcp Server11 Selecting Network Setting up the SubnetStarting and Stopping the Dhcp Server Edit Client OptionsPort Blocker 14 Port Blocker CommandsEnabling Common Ports Changing Port Blocker ConfigurationEnabling All Ports Router Compatibility ModeAdding User Defined Ports Changing Levels Changing levels, lists and messagesPics Filter Filter MatrixSmart Filter Technology Banned Sites FilterBanned File Extensions =banned Description Level =banned Description Level 17 Adding to the Exception Site List Adding to the Exception Site list18 Adding to the Exception IP List Adding to the Exception IP list19 Changing Access Denied Message Changing the Access Denied page message20 Banned Site List Add to Banned Site ListPage NetPurifier How NetPurifier filters Network FlowCategories Blacklist UpdateBlacklist Smart Filter Technology Page Page Website Sales LocationTechnical Support Dhcp Requirements Typical Access TimeNetwork Number of ComputersMechanical & Environmental Caching Proxy