Return-Path: <zhou@cernet.edu.cn>
Received: from ccertspark (tu203021.ip.tsinghua.edu.cn [166.111.203.21])
	(authenticated bits=0)
	by sea.net.edu.cn (8.12.11/8.12.11) with ESMTP id j4J6Wa7r005665;
	Thu, 19 May 2005 14:32:36 +0800 (CST)
From: "zhou" <zhou@cernet.edu.cn>
To: chen@ccert.edu.cn
Subject: =?gb2312?B?ofEg1dDGuLfAu/DHvbjfvLa8vMr11qez1rmks8zKpiAo16rU2Ck=?=
Date: Thu, 19 May 2005 14:28:33 +0800
Message-ID: <001001c55c3c$00a69f00$15cb6fa6@ccertspark>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="gb2312"
X-Priority: 3 (Normal)
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook, Build 10.0.6626
Importance: Normal
In-Reply-To: <300049396.24600@mail.tsinghua.edu.cn>
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.1830
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from base64 to 8bit by sea.net.edu.cn id j4J6Wa7r005665
X-UIDL: c)W!!=nj"!EmJ"!]j+"!

ˮľŰ޹˾Ƹǽָ֧߼ʦ
Ҫ
-ϤTCP/IPЭ飬˽֡MTU DiscoveryTOS֪ʶ
-˽ⳣӦòЭ飨HTTP/SMTPЭ飩
   ʹTelnetֹģHTTPSMTP
-Ϥsniffer/tcpdumpߣʹøֹ˹
-ϤMACĸ˽ARPProxyARPingͻӦģʽ
   ֪ARP Cache͹ڣ˽ARPƭ
-Ϥiptables֪INPUT/OUTPUT/FORWARD/PREROUTING/POSTROUTING/nat/filter
   λã֪ACCEPT/DROP/REJECT/SNAT/DNAT/REDIRECT/LOG/MARK/MASQUERADEʹã
   ϤNetfilter Extentionģ鹦ܣlimit/iprange/multiport)
-Ϥiproute2ܹԸQoStc·ɣip rule/ip route
-һŽűԣSH/Perl/Python/PHPͨ̿ٽ
   ·ɱתcisco IOSʽתΪiproute2ʽȲ
-ȿǾдGNU/LinuxӦþ˲
ص㣺ϵعʿƼҵ԰

뽫͵ hr@aka.cnע[newsmth] ӦƸǽ߼ֹ֧ʦ
ʼ븽Լϸ˵Ʒ

