Red Hat NETWORK PROXY SERVER 4.0 - Uživatelský manuál stáhnout pdf (Strana 4)

Installation and setup

SmartFilter DA 4.0.1 Release Notes 86-0945853-B

Installation and

setup

To help ensure that Web filtering remains available when one machine is down,

you can install multiple installations of SmartFilter DA. When installed in an

array (or cluster), multiple installations of SmartFilter DA also let you implement

load balancing to improve network performance during heavy traffic periods.

If you install SmartFilter DA on multiple machines, be sure that all machines

are running with the same date/time and that the machines reside in the same

local area network. To synchronize the machines' dates and times using the

Network Time Protocol (NTP) daemon, go to www.redhat.com/docs

and click

the Customizations Guide

listed under your version of Red Hat Linux.

Installing SmartFilter DA

Prior to installing SmartFilter DA, ensure that the machine you're installing it on

has direct Internet access (or access to a proxy that can negotiate HTTP/

HTTPS transactions). To install SmartFilter DA on a machine that connects

through a firewall, you must first configure the firewall to allow inbound and

outbound HTTPS access for this machine.

General installation steps

After you've ensured that all of the required RPMs are installed, you're ready to

install SmartFilter DA.

1 Type tar -zxvpf TarFileName.tgz to extract the contents of the tar file.

For

TarFileName, type the name of the tar file you downloaded from

Secure Computing.

2 Type cd TarFileName to change to the tar file directory.

3 With superuser privileges, type ./install

To exit the installation process at any time, press CTRL+ C.

Accessing the SmartFilter DA user interface

SmartFilter DA includes an easy-to-use Web-based interface that lets you

customize filtering for your organization. You can open the Web-based

interface using any machine on your network that has access to the machine

you installed SmartFilter DA on.

To access the SmartFilter DA user interface

Note: For optimal viewing, open the SmartFilter DA interface with Microsoft

Internet Explorer 5.5 or later, or Mozilla 1.0 or later. You must enable JavaScript in

your browser to take advantage of all SmartFilter DA features.

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Red Hat NETWORK PROXY SERVER 4.0 - Uživatelský manuál Strana 4