企业解决方案实践squid+squidGuard+sarg+clamav+mrtg

前不久为公司做了一个Squid Proxy Server测试，达到以下要求，供大家参考

１：ＮＴ４．０域用户认证, 只部分用户上internet网, 全部用户能上公司intranet.

２：网站过滤

３：on-access 防病毒, 病毒库升级速度快.

４：上网记录分析. 可以为经理级人员提供相关员工上网记录分析. 需密码验证.

５：mrtg流量分析

因为以下英文较简单，就没必要转成中文了

硬件配置

找了ＤＥＬＬ台式机ＧＸ２７０，内存增至1GRAM,一张网卡，放在公司firewall后边，default gateway设成firewall address

Redhat Linux 9.0 Installation

１：Insert the boot diskette into CD drive and reboot, Your BIOS settings may need to be changed to allow you to boot from the diskette or CD-ROM. After a short delay, a screen containing the boot: prompt should appear. Press ENTER continuous, Click Skip when prompt you to test the CD media.

２：Using your mouse select the relative option refer to the following for the installation:

Language Selection: English (English)

Keyboard Configuration: U.S. English

Mouse Configuration: PS/2

Installation Type: Server

Disk Partitioning Setup: Manually Partition with Disk Druid.

File System (ext3) Size Description

/boot 150MB

<swap> 2048MB

/ 5000MB

/var Remained space For proxy log

/cache1 10000MB For proxy cache

/cache2 10000MB For proxy cache

3:Boot Loader Configuration:

Network Configuration:

Eth0

IP address 10.160.1.114

submask 255.255.252.0

Gateway 10.160.1.10

Primary DNS 10.160.1.1

10.160.1.3

Firewall Configuration: No Firewall

Additional language support: English (USA)

Time Zone Selection: Asia/ShangHai

Set Root Password: xxxxxxxx

Package Group Selection (included the following only):

Applications: Editors: Vim-enhanced only

Text-base Internet: Add Lynx

Servers: Server configuration tools: Default

Web Server: move squid only

Network Servers: Telnet-server only

Development tools: Default

Proceed with Install

Do not create boot disk

Install will complete and system will reboot.