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.
