發(fā)布時(shí)間：2019-05-18 18:10

【摘要】：隨著互聯(lián)網(wǎng)的逐步發(fā)展,網(wǎng)絡(luò)人才的培養(yǎng)對(duì)環(huán)境的需求越來(lái)越高,越來(lái)越需要一個(gè)能夠給科研人員提供快速配置設(shè)備,靈活構(gòu)建網(wǎng)絡(luò)的計(jì)算機(jī)網(wǎng)絡(luò)實(shí)驗(yàn)平臺(tái)。但是隨著新技術(shù)和新設(shè)備的不斷出現(xiàn),實(shí)驗(yàn)平臺(tái)網(wǎng)絡(luò)的復(fù)雜性在不斷的增加,系統(tǒng)的異構(gòu)性變得越來(lái)越普遍,其采用的網(wǎng)絡(luò)設(shè)備種類繁多、類型各異,配置命令不盡相同,并且往往需要為多個(gè)不同的實(shí)驗(yàn)場(chǎng)景分別構(gòu)建相似的網(wǎng)絡(luò)環(huán)境。按照通常的網(wǎng)絡(luò)設(shè)備配置流程,需要管理人員手工進(jìn)行配置,由于實(shí)驗(yàn)平臺(tái)中的設(shè)備存在分布式部署的情況,加上設(shè)備特性和管控協(xié)議的不統(tǒng)一,這種方式不僅效率低下,而且容易出現(xiàn)人為失誤。在管理和配置上相當(dāng)不靈活自主,不利于進(jìn)行創(chuàng)新性網(wǎng)絡(luò)技術(shù)研究,也相對(duì)制約了網(wǎng)絡(luò)實(shí)驗(yàn)平臺(tái)的發(fā)展。為了促進(jìn)創(chuàng)新性網(wǎng)絡(luò)技術(shù)研究和測(cè)試以及實(shí)驗(yàn)平臺(tái)的發(fā)展,研究一種統(tǒng)一的網(wǎng)絡(luò)設(shè)備配置技術(shù)對(duì)于網(wǎng)絡(luò)管理技術(shù)的發(fā)展具有重要意義,也是當(dāng)前網(wǎng)絡(luò)實(shí)驗(yàn)平臺(tái)的發(fā)展趨勢(shì)。這種配置技術(shù)應(yīng)該能夠根據(jù)用戶的特定需求,靈活的配置管理已有的網(wǎng)絡(luò)資源,完成實(shí)驗(yàn)環(huán)境的快速搭建。本課題針對(duì)傳統(tǒng)網(wǎng)絡(luò)環(huán)境中交換設(shè)備控制平面和數(shù)據(jù)轉(zhuǎn)發(fā)平面緊耦合的缺點(diǎn),將控制平面和數(shù)據(jù)平面進(jìn)行解耦,在控制平面針對(duì)不同設(shè)備的特點(diǎn)選取適合的配置技術(shù)實(shí)現(xiàn)對(duì)網(wǎng)絡(luò)中資源的配置管理,實(shí)現(xiàn)配置方式對(duì)管理人員的透明,以一種類似于SDN方式對(duì)實(shí)驗(yàn)平臺(tái)的設(shè)備進(jìn)行配置管理。本課題在對(duì)現(xiàn)有的配置管理方式的研究基礎(chǔ)之上,通過(guò)將網(wǎng)絡(luò)拓?fù)渲行畔⒊橄鬄閿?shù)據(jù)庫(kù)表項(xiàng),并通過(guò)這些表項(xiàng)映射實(shí)驗(yàn)平臺(tái)中設(shè)備的各種屬性,完成網(wǎng)絡(luò)信息的數(shù)據(jù)建模。針對(duì)不同類型的設(shè)備,通過(guò)對(duì)相應(yīng)技術(shù)進(jìn)行整合和開發(fā),在通用數(shù)據(jù)模型的基礎(chǔ)上開發(fā)不同的配置組件,實(shí)現(xiàn)對(duì)支持Netconf協(xié)議設(shè)備、OpenFlow設(shè)備、虛擬化設(shè)備和使用傳統(tǒng)命令行方式進(jìn)行管理的設(shè)備的配置管理支持。即滿足了對(duì)新技術(shù)、新設(shè)備的探索,也對(duì)適用范圍最廣的傳統(tǒng)物理設(shè)備的配置方式進(jìn)行了深化。其中CLI組件提供了一種基于模板的配置方式,使得系統(tǒng)具有較好的擴(kuò)展性。同時(shí),系統(tǒng)還提供上層接口,實(shí)現(xiàn)與實(shí)驗(yàn)平臺(tái)其他管控系統(tǒng)間的結(jié)合,共同推動(dòng)和完成實(shí)驗(yàn)平臺(tái)設(shè)備自動(dòng)化部署的目標(biāo)。
[Abstract]:With the gradual development of the Internet, the training of network talents has a higher and higher demand for the environment, and more needs a computer network experimental platform which can provide researchers with rapid configuration equipment and flexibly construct the network. However, with the continuous emergence of new technologies and new equipment, the complexity of the experimental platform network is increasing, and the heterogeneity of the system becomes more and more common. There are many kinds of network devices used, different types, and different configuration commands. And often need to build a similar network environment for multiple different experimental scenarios. According to the usual network equipment configuration process, managers need to configure it manually. Because of the distributed deployment of the devices in the experimental platform, coupled with the inconsistency of device characteristics and control protocols, this approach is not only inefficient. And prone to human error. It is not flexible and autonomous in management and configuration, which is not conducive to the research of innovative network technology, and also restricts the development of network experiment platform. In order to promote the research and test of innovative network technology and the development of experimental platform, it is of great significance to study a unified network equipment configuration technology for the development of network management technology, and it is also the development trend of network experimental platform at present. This configuration technology should be able to flexibly configure and manage the existing network resources according to the specific needs of users, and complete the rapid construction of the experimental environment. In order to solve the problem of tight coupling between the control plane and the data forwarding plane of the switching equipment in the traditional network environment, the control plane and the data plane are decoupling. In the control plane, the suitable configuration technology is selected according to the characteristics of different devices to realize the configuration management of the resources in the network, to realize the transparency of the configuration mode to the managers, and to configure the equipment of the experimental platform in a way similar to SDN. Based on the research of the existing configuration management methods, this paper abstracts the information in the network topology into database table items, and maps the various attributes of the equipment in the experimental platform through these table items to complete the data modeling of the network information. According to different types of equipment, through the integration and development of the corresponding technology, different configuration components are developed on the basis of the general data model, and the supporting Netconf protocol devices and OpenFlow devices are realized. Configuration management support for virtualized devices and devices managed using the traditional command-line approach. That is to say, it satisfies the exploration of new technology and new equipment, and also deepens the configuration mode of traditional physical equipment, which is the most widely applicable. Among them, CLI component provides a template-based configuration method, which makes the system have good scalability. At the same time, the system also provides the upper interface to realize the combination with other control and control systems of the experimental platform, and jointly promotes and completes the goal of automatic deployment of the experimental platform equipment.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2016
【分類號(hào)】：TP311.52

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 盛凱;;SDN技術(shù)在網(wǎng)絡(luò)性能管理系統(tǒng)中的應(yīng)用研究[J];電腦編程技巧與維護(hù);2015年15期

2 謝人超;王亞松;劉韻潔;;固移網(wǎng)絡(luò)邊界網(wǎng)關(guān)虛擬化融合研究[J];信息通信技術(shù);2014年06期

3 徐冰;;用Expect實(shí)現(xiàn)Linux自動(dòng)遠(yuǎn)程登陸[J];電腦編程技巧與維護(hù);2013年20期

4 俞必勇;;打造下一代安全“云數(shù)據(jù)中心”[J];中國(guó)教育網(wǎng)絡(luò);2013年07期

5 黃凱;劉立巖;;高校網(wǎng)絡(luò)實(shí)驗(yàn)平臺(tái)現(xiàn)狀分析與內(nèi)容構(gòu)建應(yīng)用之設(shè)想[J];學(xué)園(教育科研);2012年21期

6 江國(guó)炳;;淺談?dòng)?jì)算機(jī)網(wǎng)絡(luò)管理及相關(guān)安全技術(shù)[J];中國(guó)現(xiàn)代教育裝備;2012年20期

7 李小寧;李磊;金連文;黎德生;;基于OpenStack構(gòu)建私有云計(jì)算平臺(tái)[J];電信科學(xué);2012年09期

8 尚建貞;逯暉;;簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議SNMP淺析[J];計(jì)算機(jī)時(shí)代;2011年07期

9 任盛;;NETCONF協(xié)議的研究[J];科技風(fēng);2009年21期

10 朱偉;聶秀英;高斌;;國(guó)外新型互聯(lián)網(wǎng)試驗(yàn)床建設(shè)展望[J];現(xiàn)代電信科技;2009年06期

相關(guān)會(huì)議論文 前1條

1 郝甲東;張?jiān)骑w;魏冰;;PlanetLab綜述[A];中國(guó)通信學(xué)會(huì)信息通信網(wǎng)絡(luò)技術(shù)委員會(huì)2009年年會(huì)論文集（上冊(cè)）[C];2009年

相關(guān)碩士學(xué)位論文 前8條

1 左青;基于telnet的QoS配置管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[D];華南理工大學(xué);2011年

2 劉葉香;基于NETCONF平臺(tái)的訪問(wèn)控制機(jī)制研究[D];北京郵電大學(xué);2011年

3 郝甲東;基于MyPLC的新型大規(guī)模分布式實(shí)驗(yàn)平臺(tái)研究與設(shè)計(jì)[D];北京郵電大學(xué);2011年

4 姜雪飛;基于SNMP的網(wǎng)絡(luò)安全態(tài)勢(shì)可視化技術(shù)[D];哈爾濱工程大學(xué);2010年

5 李曉東;自感知光網(wǎng)絡(luò)核心節(jié)點(diǎn)技術(shù)研究與實(shí)現(xiàn)[D];北京郵電大學(xué);2010年

6 陳歷淼;基于NETCONF的網(wǎng)絡(luò)配置管理代理的研究[D];華中師范大學(xué);2009年

7 趙田軍;配置管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[D];北京交通大學(xué);2008年

8 杜文建;遼寧網(wǎng)通IP網(wǎng)綜合網(wǎng)管系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)[D];北京郵電大學(xué);2006年

，

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