基于以太网交换机的Linux协议栈虚拟化技术  

The Technology of Linux Protocol Stack Virtualization Based on the Ethernet Switch

作　　者：陈冰冰[1,2,3] 程友清[2,3] 

机构地区：[1]武汉邮电科学研究院,湖北武汉430074 [2]光纤通信技术和网络国家重点实验室,湖北武汉430074 [3]武汉烽火网络有限责任公司,湖北武汉430074

出　　处：《计算技术与自动化》2015年第2期122-126,共5页Computing Technology and Automation

摘　　要：网络协议栈虚拟化的目标是在一台网络设备上虚拟出多个协议栈以实现网络设备的一虚多功能。由于Linux操作系统的网络协议栈本身是不支持这种网络协议栈虚拟化技术的,因此本文通过对Linux操作系统3.11.10版本IPV4网络协议栈进行改造以实现Linux网络协议栈的虚拟化,并在设备平台上验证了经过网络协议栈虚拟化改造后的以太网交换机对业务流的隔离功能。The goal of network protocol stack virtualization is to virtualize multiple virtual protocol stacks based on one network device in order to implement the function of one network device virtualized into multiple.Since the network protocol stack of the Linux operation system itself does not support this kind of technology,so this paper implemented the technology of network protocol stack virtualization by means of modifying the IPV4 network protocol stack based on the 3.11.10 Linux operation system version.And then,it is proved on the device platform that the Ethernet switch,of which the protocol stack virtualization has been realized,has the function of isolating business flow.

关 键 词：协议栈 虚拟化 网络设备 

分 类 号：TP316.8[自动化与计算机技术—计算机软件与理论]