[1]袁小珂.基于Linux的NAT技术研究[J].计算机技术与发展,2011,(11):243-246.
 YUAN Xiao-ke.Research of NAT Techniques Based on Linux[J].,2011,(11):243-246.
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基于Linux的NAT技术研究()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年11期
页码:
243-246
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
Research of NAT Techniques Based on Linux
文章编号:
1673-629X(2011)11-0243-04
作者:
袁小珂
中国民航飞行学院计算机学院
Author(s):
YUAN Xiao-ke
Computer School of Civil Aviation Flight University of China
关键词:
网络地址转换地址映射负载均衡虚拟服务器排队模型
Keywords:
NAT address mapping load balancing virtual server queuing model
分类号:
TP309
文献标志码:
A
摘要:
为缓解IPv4模式下的IP地址短缺问题,文中以Linux为系统平台,深入分析了网络地址转换(NAT)的基本原理和实现技术,然后对其扩展应用进行了理论和实际的探讨,最后将排队模型引入到NAT的映射过程中,并进行了相应理论分析。给出了一种NAT的形式化模型和关于NAT映射的函数,实现了一种基于端口映射方式的具体算法。研究结果表明,网络地址转换为解决IP地址短缺提供了有效的解决方案,但其应用并非仪限于此。网络地址转换技术可广泛适用于虚拟服务器、负载均衡以及多路传送等多种不同应用领域
Abstract:
To remit the shortage of IP address under IPv4 mode, using Linux as the platform, it firstly introduces the basic theory and classic techniques of NAT. Then it puts emphasis on its expand techniques in theory and in practice, and a queuing model is introduced to NAT mapping process. The related theory is analyzed in the end. An NAT formal models and an NAT mapping functions are given, as well as a specific algorithm about the way realization based on port mapping. Research results show that NAT technology provides an effective solution to solve the shortage of IP address, but its application is not only that. It can be widely used for many different applications such as virtual server, load balancing, multi-channel transmission ,etc

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备注/Memo

备注/Memo:
国家自然科学基金(60879022);民航局科研基地863项目(2007KF003);中国民航飞行学院青年基金(Q2009-28)袁小珂(1976-),男,四川盐亭人,讲师,硕士,主要从事网络与信息安全方面的研究
更新日期/Last Update: 1900-01-01