跪求关于网络流量相关的中英文对照

一、中文版的：

附：

免费网络管理流量监控软件大比拼

阮征

对于中小企业来说我们这些网管员希望能够找到免费的流量监控软件，前一阶段笔者为各位介绍了多款免费流量监控软件，并对这些软件的实际使用步骤和应用方法进行了阐述，那么究竟这些流量监控软件哪个具有最佳性能呢？今天我们就来进行一次硬碰硬的大比拼，看看谁才是免费流量监控软件之王。

四款软件齐登场：

经过多名专家的品评，免费流量监控软件迎来了四强。这四位选手可以说是最具有实力的，在监视流量、控制流量、排查故障方面都有各自的绝招，下面我们就来了解一下四强选手的基本情况，看看谁能够在本次免费流量监控软件大比拼中独占鳌头。

Sniffer pro：

Sniffer pro可以说是Sniffer软件的鼻祖，他的功能一点都不输于其他付费工具，他是由NAI公司出品的可能是目前最好的网络协议分析软件之一，支持各种平台，性能优越。

Sniffer pro小档案：

软件版本：v4.7.530 特别版

软件大小：33.02 MB

软件语言：英文

软件类别：***享软件

运行环境：WinXP/Win2000/NT/WinME/Win9X/Win2003

下载地址：code.com/Download.a ... ferPro_4_70_530.rar

PRTG：

PRTG全称为Paessler Router Traffic Grapher，他是另外一款功能强大的免费且可以通过路由器等设备上的SNMP协议取得流量资讯并产生图形报表的软件，他可以为我们产生企业内部网络包括服务器，路由器，交换机，员工计算机等多种设备的网络流量图形化报表，并能够对这些报表进行统计和绘制，帮助我们这些网络管理员找到企业网络的问题所在，分析网络的升级方向。当然该软件可以在绘制完毕后将图形图表以页面的形式反馈给我们，这样网络管理员可以通过网络中的任何一台计算机访问配置了PRTG的计算机，实现远程管理，查看和维护网络流量的目的。

PRTG小档案：

软件版本：v4.0.8.154.Enterprise

软件大小：5.46MB

软件语言：英文版

软件类型：免费软件

适用平台：windows 2000/xp/2003

下载地址：:88/pub/s ... thereal-setup-0.exe

那么到底这四强选手谁能够获得免费流量监控软件的桂冠呢？下面我们就来详细比较下。

系统通用性大比拼

一般对于这种流量监控软件我们在实际使用中都需要系统的支持，对于大多数中小企业来说计算机使用的操作系统无外乎Windows系统和类Linux系统。所以说要看这个流量监控软件是否兼容性好，还要看他是否真的能够在这两种操作系统中运行，如果不能的话通过专门的Windows版本和Linux版本也可以将就兼容。

Sniffer pro：（如图1）

sniffer pro是Windows系统下的sniffer老大，不过他并不兼容Linux，也没有对应linux系统下运行的版本。

图1

PRTG：（如图2）

PRTG是流量监控软件中的佼佼者，虽然他不能同时兼容Windows系统和Linux系统，但是PRTG推出了Windows版本和Linux版本，这样不管在哪个系统中都可以有效的运行PRTG。

图2

MRTG：（如图3）

MRTG虽然无法同时兼容Windows和Linux系统，但是他同样提供了适用于两个系统的MRTG版本。不过MRTG出身自Linux系统，所以在Linux系统中他的表现更好，运行也更稳定，相应的在Windows系统中运行却时有毛病出现。

图3

Ethereal：（如图4）

Ethereal是响当当的流量监控软件，而且类Ethereal的监控软件很多，很多公司出品的收费软件的核心也都是Ethereal。但是不管如何改进，类Ethereal表现终究是差些，所以说在实际使用中Ethereal的运行效果最好。他同样提供Windows系统和Linux系统两个版本。

图4

小结:

Sniffer pro因为自负而缺乏Linux系统版本的支持，而其他三位高手则均推出了适用于Windows和Linux系统的版本，在这方面打平手。

分组比拼功能

由于四款软件的功能导向不同，所以我们无法把他们拿到一起进行功能比拼。笔者将类似的两款放到一组进行对比。

扫描组——Sniffer pro和Ethereal

一般来说Sniffer pro和Ethereal的特点是对于网络的数据包进行监控，可以了解网络中流动的所有数据信息，分析数据包中的源地址目的地址以及端口号，甚至还可以对数据包中的内容进行分析，所以将他们放到一组比较合适。

通过笔者的详细比较，Sniffer pro和Ethereal都可以对网络中的所有数据进行捕获，可以了解网络的通讯信息，可以定义适当的过滤器对网络中的数据包进行筛选，两者旗鼓相当，不过Ethereal因为弟子众多，所以扩展插件更多，可以通过这些扩展插件实现一些更加高级的功能或者更加方便使用者分析网络，另外ethereal内置的一些流量分析工具要比sniffer pro强大得多。所以在功能比拼上ethereal小胜sniffer pro，同时sniffer pro也因为两败而被淘汰。

小结:ethereal艰难晋级， sniffer pro惨遭淘汰。

监视组——PRTG和MRTG

PRTG和MRTG都是提供了对流经服务器或路由器各个端口的流量监控，他们只能够对流量信息的多少进行监视，并且根据输入输出的数据大小绘制相应的图表，经过反复对比发现异常现象。所以将他们放到一组比较合适。

PRTG和MRTG笔者都使用过，作为流量监控软件来说两者都是非常不错的，监控后绘制的图表都可以以网页的形式发布，方便我们这些网络管员在第一时间掌握企业内部流量情况。不过就个人感觉不管是使用效果还是配置过程MRTG都要大大输于PRTG。主要表现在以下几个方面。

首先PRTG安装很简单，使用也是图形化界面，而MRTG则要复杂得多，大部分指令都是基于命令行的；另外PRTG可以轻松实现用一台计算机监控多台服务器的功能，而MRTG要反复设置修改默认模板才行；PRTG的监控内容也比MRTG多，除了MRTG拥有的流量监控外PRTG还可以对CPU使用情况，内存资源，缓存信息等进行管理；最关键的是PRTG集成了页面发布工具，在监控完毕后不需要任何设置就可以通过网页的形式访问结果；而MRTG自己不带页面发布工具，需要我们自己安装IIS或Apache来将生成的报表页面发布出去。所以经过比较PRTG大胜MRTG。

小结——PRTG大胜晋级， MRTG受重伤无法继续比赛而被淘汰。

强中强再决斗

Ethereal终于在最后的比拼中与PRTG相遇了，两者的优势完全不同，Ethereal以分析网络流量中数据包的内容见长，而PRTG则在统计数据包的数量占优，两者所实现的功能是不一样的。在这种情况下两者无法决一胜负。

对于我们这些中小企业的网络管理员来说应该学会使用上述两款软件，毕竟不管是分析网络流量中的数据包内容还是统计数据包的数量制作成网页进行再分析都是重要的，只有采取双管齐下两个软件一起使用的策略，才能让我们网络的故障在第一时间被发现并解决。这也是为什么当初ethereal与PRTG非要决一胜负的结果是同归于尽了，只有集两者功能于一身的功能更强大的软件才能够独占鳌头。

总结

实际上正如本文所分析的那样，对于我们这些网络管理员来说并不一定非要抱着一款网络流量管理软件不放，必要时应该换换思路换换功能使用多款网络流量管理软件有效管理企业内网，发挥各个工具的独特优势，减少故障发生的机率，让我们可以对流经企业网络的数据包在微观（数据包内容）和宏观（数量统计）上均有一个清晰的了解。

二、英文版的：

Report:

Free network management traffic monitoring software games

Nguyen syndrome

For those of us in terms of medium-sized enterprises by hope to be able to find free flow monitoring software, which was my previous stage to introduce a number of free traffic monitoring software and for the actual application by using steps and expounded method, which these flow monitoring software? the best performance for humans have a competition to see who is the free flow of the King of the monitoring and control software.

Four software qi to unveil the:

After a number of expert tasting, free flow monitoring software ushered in the last four.These four players can be regarded as the most powerful monitoring flow, control flow, troubleshooting aspect has its own ACE in the hole, here we have to take a look at four of the basic situation to see who can in this free traffic monitoring software games success.

A sniffer pro:

A sniffer pro can be regarded as a sniffer software that represents the capabilities of the father, he is not lost to other pay-per-tools, he is by NAI Corporation may be the best one of the network protocol analysis software, support a variety of platforms performance.

A sniffer pro bat file:

Software version: 530 Special Edition v4.7.

33.02 MB software size:

Software languages: English

Categories: about running environment: WinXP/Win2000/NT/WinME/Win9X/Win2003

Download address: code.com/download.a ... ferPro_ 4 _ 70 _ 530 .rar

PRTG:

Paessler Router Arab PRTG Traffic Grapher, he is also a powerful free and can be through a router on the SNMP devices such as making the flow of information and generate graphics software for the report, he can be our intranet including servers, routers, switches, and other employee's computer equipment of a graphical report network traffic and can be carried out on these reports, statistics and draw the network administrator to help us find a corporate network problems, analyze network upgrade direction.Of course the software you can draw the conclusion of all the graphic form of a diagram to the page for that network administrators can use network access to any computer in the computer that is configured with PRTG remote management, view and maintain the objective of the network traffic.

PRTG bat file:

Software version: 8.154 .Enterprise v4.0.

Software size: 5.46MB

Software language: English-language version

Software: free software

Apply Platform: Windows 2000/xp/2003

Download address: :88/pub/s ... thereal-setup-0 .exe

So after four players who can get free traffic monitoring software crowned? the following for a detailed comparison of normal value.

System wide range of games

General for this kind of traffic monitoring software we actually require support for most medium-sized enterprises operating system for your computer to use all Windows systems and class Linux system.So you want to see this flow monitoring software is compatible, but really in both operating systems running, if not through special versions of Windows and Linux version can also compatible.

A sniffer pro: (for example, Figure 1)

A sniffer Pro is a sniffer on Windows systems for a leader, but he is not compatible with Linux, or you do not have a Linux version running under.

Figure 1

PRTG: (for example, Figure 2)

PRTG traffic monitoring software, although he may not be compatible with both Windows system and Linux systems, but PRTG introduces the Windows version and Linux versions, so no matter which system you can efficiently PRTG.

Figure 2

MRTG: (Figure 3)

MRTG although could not be compatible with both Windows and Linux systems, but he's the same for both systems of MRTG version.However since birth is a Linux system MRTG, Linux system of his performance in better, more stable, and run the appropriate on Windows systems running something is wrong with that appear.

Figure 3

Ethereal: (for example, Figure 4)

Ethereal is a big traffic monitoring software and surveillance software class Ethereal and many, many companies charging software produced is at the heart of Ethereal.But no matter how you can improve the performance of Ethereal, and the class is poor, so actually Ethereal works the best.He also provides Windows system and two versions of Linux systems.

Figure 4

Brief summary:

A sniffer pro boastful without the support of the Linux version, while others are three expert has Windows and Linux version, play of the hole in this respect.

Grouping games feature

As a result of four different software is used for guidance, so we can't get them to compete with the function.Due to the writer will look something like the two-and-drop to a group.

Scanning--a sniffer Pro and Ethereal

In General a sniffer Pro and Ethereal is characterized by the packets on the network, you can learn how to monitor network all the data in the flow of information, analysis of the source address in the packet destination addresses and port numbers, and even the contents of the packet for analysis in, put them into a set of more appropriate.

A detailed comparison by speakers of other languages, a sniffer Pro and Ethereal can be on your network to capture all the data, you can learn more about network address information, you can define the appropriate filter packets on the network, both their own reasons, but because of the many disciples of Ethereal, so extension more, you can use these extensions implement some more advanced features or more user-friendly analysis network, in addition to Ethereal built-in some traffic analysis tool than a sniffer pro is much more powerful.So in a functional rivalry on ethereal sniffers Pro, at the same time win a sniffer pro and because two flops.

Brief summary: ethereal difficult qualify a sniffer pro were eliminated.

Monitor--PRTG and MRTG

MRTG is PRTG and provides various flows across a server or router port flow, they can only how much information to flow, and depending on the size of the data input and output to draw the appropriate chart, after repeated contrast unusual phenomenon.So put them into a set of more appropriate.

PRTG and MRTG, speakers of other languages are used as traffic monitoring software for both are very good, and monitor the chart after rendering can be in the form of a publication as a Web page to facilitate our these network manager at the earliest opportunity to grasp the enterprise's internal flows.But no matter how personal feeling is to use the MRTG was the configuration process will have to substantially conveying to PRTG.The primary performance in several areas.

First of all, PRTG installation is very simple, using it is a graphical interface, while the MRTG is much more complex, most of the instruction are based on the command line, and PRTG you can easily implement a computer monitor and control the functionality of multiple servers, and modify MRTG to repeatedly to the default template; monitoring of PRTG is smaller than in much of the content, in addition to MRTG MRTG owned outside PRTG traffic monitoring can also be on the CPU usage, memory resources, the cached information for management; the most crucial is PRTG integrates page publishing tools, finished in monitoring does not require any settings you can use Web pages to access the result in the form of; and MRTG myself without page publishing tools, you need our own install IIS or Apache to add the generated report page issue.So being compared MRTG PRTG great victory.

Brief summary — PRTG victory over qualify MRTG injuries cannot continue the game.

Strong and then in a duel

Ethereal finally compete in final and PRTG met in, the advantages of the two totally different, Ethereal to analyze your network traffic in the contents of the packet and PRTG you is good at, in the statistics of the packet are predominantly functions are not the same.In this case you cannot fight between the two.

For those of us network administrators, medium-sized enterprises need to learn to use the preceding two paragraphs, after all, whether it's software analysis of network traffic in the package content or the number of statistical packets homepage for further analysis are important, only two pronged software strategy, in order to let us network fault was found at the earliest opportunity and resolve.This is why I first bought a ethereal and PRTG you have to fight the net result is Samson agonistes, only set the two functions of a more powerful software to be able to come out on top.

Summary

In fact the analysis of this article, for those of us in terms of the network administrator does not have to hold a network traffic management software, if necessary, should be a change of thinking for a change feature uses a variety of network traffic management software for effective management of the intranet, giving full play to the unique advantage of each tool to reduce the incidence of failure, so that we can flow through a corporate network packets (packets in micro-and macro-content) (statistical) has a very clear understanding.

从网上搜的，然后自己整理了一下，希望对你有帮助！