本文選題：網(wǎng)絡(luò)測量 + 功能增強(qiáng)�。� 參考：《北京郵電大學(xué)》2014年碩士論文

【摘要】：近年來,網(wǎng)絡(luò)技術(shù)迅猛發(fā)展,基于TCP/IP協(xié)議的互聯(lián)網(wǎng)(Internet)已滲透到社會生活的各個領(lǐng)域,成為了社會基礎(chǔ)設(shè)施。互聯(lián)網(wǎng)的穩(wěn)定性、可靠性對經(jīng)濟(jì)、軍事、商業(yè)等領(lǐng)域有著深遠(yuǎn)的影響,網(wǎng)絡(luò)性能監(jiān)測有著重要意義。隨著網(wǎng)絡(luò)的復(fù)雜性不斷提高,網(wǎng)絡(luò)的管理困難也越來越大,架構(gòu)在單個機(jī)器上的網(wǎng)絡(luò)性能監(jiān)測系統(tǒng)也不堪重負(fù)。因此,網(wǎng)絡(luò)性能監(jiān)測系統(tǒng)也逐漸朝著分布式的方向發(fā)展,海量網(wǎng)絡(luò)性能測量數(shù)據(jù)的存儲與分析對采用云計算技術(shù)提出了需求。 目前,蓬勃發(fā)展的網(wǎng)絡(luò)應(yīng)用對各個平臺或系統(tǒng)之間的融合提出了要求；同時,網(wǎng)絡(luò)監(jiān)測也逐漸從傳統(tǒng)用戶管理向自動軟件管理和虛擬化監(jiān)測方向發(fā)展。分布式網(wǎng)絡(luò)性能監(jiān)測系統(tǒng)部署到實際網(wǎng)絡(luò)環(huán)境中,也面臨著網(wǎng)絡(luò)擁塞、網(wǎng)絡(luò)連接異常斷開、網(wǎng)絡(luò)攻擊等問題。云監(jiān)測平臺的功能增強(qiáng)和性能優(yōu)化有著重要的意義。 本課題實現(xiàn)了云監(jiān)測平臺的開放接口,增加了對于測量探針實時狀態(tài)信息的管理,可以為網(wǎng)絡(luò)管理軟件以及虛擬化網(wǎng)絡(luò)監(jiān)測模塊提供支持。通過提供高效的數(shù)據(jù)查詢接口、增加平臺關(guān)閉后的環(huán)境清理模塊、完善數(shù)據(jù)分析器中緩存文件監(jiān)測模塊、添加粘黏數(shù)據(jù)包解析模塊、進(jìn)行測量探針注冊時的MD5認(rèn)證等工作提升了系統(tǒng)的健壯性、靈活性、安全性。 本文首先介紹了云監(jiān)測平臺進(jìn)行功能增強(qiáng)和性能優(yōu)化的技術(shù)背景,包括關(guān)鍵技術(shù)和分布式網(wǎng)絡(luò)性能監(jiān)測系統(tǒng)各模塊的功能；其次,針對網(wǎng)絡(luò)應(yīng)用發(fā)展趨勢以及實際網(wǎng)絡(luò)環(huán)境給監(jiān)測系統(tǒng)帶來的問題,對云監(jiān)測平臺的功能局限性和性能局限性進(jìn)行了分析；最后,在局限性分析的基礎(chǔ)上,分別進(jìn)行了功能增強(qiáng)和性能優(yōu)化的設(shè)計、實現(xiàn)以及測試,經(jīng)分析測試結(jié)果,證明新模塊運行穩(wěn)定,可以解決云監(jiān)測平臺的局限性問題。
[Abstract]:In recent years, network technology has developed rapidly. The Internet (Internet) based on TCP/IP protocol has penetrated into every field of social life, and has become a social infrastructure. The stability of the Internet has a far-reaching impact on the economic, military, commercial and other fields, and network ability monitoring has important significance. With the complexity of the network, the complexity of the network is constantly raised. The management difficulties of the network are becoming more and more difficult, and the network performance monitoring system on a single machine is also unbearable. Therefore, the network performance monitoring system is gradually developing towards the distributed direction. The storage and analysis of mass network performance measurement data has put forward the demand for the use of cloud computing technology.
At present, the rapid development of network applications requires the integration of various platforms or systems. At the same time, network monitoring has gradually developed from traditional user management to automatic software management and virtual monitoring. The distributed network performance monitoring system is deployed to the actual network environment, and also faces network congestion and network connection anomaly. Problems such as disconnection, network attack and so on. The function enhancement and performance optimization of cloud monitoring platform are of great significance.
The open interface of the cloud monitoring platform is realized, and the management of the real-time state information of the measuring probe is added. It can provide support for the network management software and the virtual network monitoring module. By providing efficient data query interface, increasing the environment cleaning module after the platform is closed, and perfecting the cache file monitor in the data analyzer. The module is added, the sticky data package parsing module is added, the MD5 authentication of the probe registration is carried out, and the robustness, flexibility and security of the system are enhanced.
This paper first introduces the technical background of the function enhancement and performance optimization of the cloud monitoring platform, including the key technology and the functions of each module of the distributed network performance monitoring system. Secondly, the function limitation and performance of the cloud monitoring platform are limited and the performance of the network application development trend and the problems brought by the actual network environment to the monitoring system. The limitation is analyzed. Finally, on the basis of the limitation analysis, the design, implementation and test of function enhancement and performance optimization are carried out, and the results of analysis prove that the new module runs steadily and can solve the limitation of the cloud monitoring platform.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP393.06

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本文編號：2001580