In the design and construction process of Next Generation Internet, it is important to identify the source of each IP packet forwarding accurately, especially for the support of precise fine-grained management,control...In the design and construction process of Next Generation Internet, it is important to identify the source of each IP packet forwarding accurately, especially for the support of precise fine-grained management,control, traceability and improving the trustworthiness of the Internet. This paper designed a scalable Network Identity(NID) scheme for the Internet users, proposed NIDTGA(Network Identity and Time Generated Address), an IPv6 address generation algorithm embedded NID and time information, then designed and implemented an IPv6 address generation and traceback system based on NIDTGA. The design of NIDTGA, which reflects the length, time and owner attributes of the IP address, can be a good support to ADN(Address Driven Network). At the same time, by embedding the key elements of user identity and time in the IPv6 address,and by taking into account both the traceability and privacy, NIDTGA can provide a technical basis for the establishment of the network trust mechanism, and achieve the traceability of security event.展开更多
本研究旨在探讨校园互联网协议第6版(internet protocol version 6,IPv6)部署模式,以满足日益增长的网络连接需求和支持未来互联网发展的要求。研究人员通过选取一栋实验楼中的华为S5720汇聚层交换机作为接入层交换机,并进行了相应的配...本研究旨在探讨校园互联网协议第6版(internet protocol version 6,IPv6)部署模式,以满足日益增长的网络连接需求和支持未来互联网发展的要求。研究人员通过选取一栋实验楼中的华为S5720汇聚层交换机作为接入层交换机,并进行了相应的配置工作,研究了IPv6地址分配、配置和性能测试等方面的内容。测试结果表明,在校园网环境中,IPv6的连接速度快、路由跟踪成功、双协议栈部署有效,并且具备较快的网络速度。展开更多
基金supported by National Natural Science Foundation of China(Grant No.NSFC61402257)National Basic Research Program of China(973 Program)(Grant Nos.2009CB320500+1 种基金2009CB320501)Tsinghua University Self-determined Project(No.2014z21051)
文摘In the design and construction process of Next Generation Internet, it is important to identify the source of each IP packet forwarding accurately, especially for the support of precise fine-grained management,control, traceability and improving the trustworthiness of the Internet. This paper designed a scalable Network Identity(NID) scheme for the Internet users, proposed NIDTGA(Network Identity and Time Generated Address), an IPv6 address generation algorithm embedded NID and time information, then designed and implemented an IPv6 address generation and traceback system based on NIDTGA. The design of NIDTGA, which reflects the length, time and owner attributes of the IP address, can be a good support to ADN(Address Driven Network). At the same time, by embedding the key elements of user identity and time in the IPv6 address,and by taking into account both the traceability and privacy, NIDTGA can provide a technical basis for the establishment of the network trust mechanism, and achieve the traceability of security event.
文摘本研究旨在探讨校园互联网协议第6版(internet protocol version 6,IPv6)部署模式,以满足日益增长的网络连接需求和支持未来互联网发展的要求。研究人员通过选取一栋实验楼中的华为S5720汇聚层交换机作为接入层交换机,并进行了相应的配置工作,研究了IPv6地址分配、配置和性能测试等方面的内容。测试结果表明,在校园网环境中,IPv6的连接速度快、路由跟踪成功、双协议栈部署有效,并且具备较快的网络速度。
