透過您的圖書館登入
IP:3.133.114.221
  • 學位論文

基於橋接模式之校園頻寬管理器設計與實作

The Design and Implementation of a Bridge Mode Bandwidth Management System in Campus Environment

指導教授 : 林新力
若您是本文的作者,可授權文章由華藝線上圖書館中協助推廣。

摘要


在現今這個資訊科技發達與高速寬頻網路的時代裡,其為我們帶來生活上相當多的便利性。但確也造就了外有惡意程式的入侵與攻擊,內有濫用網路的使用者,因而時常造成網路擁塞降低整體網路效能。所以網路頻寬管理與網路監控也變成是網管人員所必須要煩惱的問題。 本論文以校園網路為例,在基於頻寬資源有限的情況下,提出下列方法來達到網路頻寬的管控: 1.網路應用程式管理; 2.網路連接埠頻寬管理; 3.使用者網路位址管理; 4.使用者網路設備(網路卡)管理; 5.網路頻寬分配管理。 由於校內的各項網路服務主機均是使用實體網路位址來做服務,例如:教職員刷卡系統、監視系統、教學單位網頁服務主機等等。因此本論文實作方式將使用以Linux核心所提供的各種佇列與機制來達成類似橋接器(Bridge)的網路頻寬管理模式,將更可有效的對校內各個網域達到控管目的。本網路頻寬管理器的使用可提供網路管理人員在進行網路資源規劃、網路安全管理及網路維護上的方便性。

並列摘要


In recent year, the advancement of information technology and availability of high bandwidth network have brought more conveniences in our life. But along also comes many invasion and attack of malicious programs and abuses of network users that cause network congestion and reduce network performance. Therefore, network bandwidth management and network monitoring are pressing problem for network manager. This paper takes the campus network as an example and proposes the following approaches to deal with the bandwidth resources limitation situation and to achieve network bandwidth management: 1. Network application program management; 2. Network service connection port management; 3. User internet protocol addresses management; 4. User network equipment (network card) management; 5. Network bandwidth distribution management. Many servers inside the campus used the real internet protocol addresses to make the service in school. Such as ID card system, monitoring system and web service system.Therefore, this paper proposes bridge mode bandwidth management system to control network in the campus environment. We use Linux core that provides queuing, filtering, assignment functions in the system to effectively control campus network. We also provide many management interfaces in this system to support manager with convenient controls.

參考文獻


[12] Luke Welling&Laura Thomson,實戰PHP5&MySQL5。台北:上奇科技股份有限公司,2005。
[4]Floyd S., and Jacobson V., “Link-sharing and Resource Management Models forPacket Networks,” IEEE/ACM Transactions on Networking ,August 1995.
[5]M. Shreedhar and G. Varghese, “Efficient Fair Queuing Using Deficit Round-robin,” IEEE/ACM Transactions on Networking, June 1996.
[10]”Linux 2.4 Advanced Routing HOWTO,”
[16]林廷皆,“階層式自動偵測頻寬管理系統之設計與實作”,碩士論文,元智大學電機工程系,2004。

延伸閱讀