Development of an automatic managing system of wide-area distributed networks with defined network specification
暂无分享,去创建一个
Software-Defined Networking (SDN) attracts attention as a technology to control and manage IP networks, which are inherently designed to be operated autonomously and decentralized, in a centralized manner. There have been proposed some SDN protocols like OpenFlow, but they have a restriction that existing legacy network devices which do not support SDN protocols are not controllable. In this paper, we allow an administrator to manage a wide-area distributed network composed of campus networks and data-center networks in which network devices do not have SDN features, in a single unitary policy, under an assumption that the backbone network supports SDN protocols like OpenFlow. We propose a network management system which generates necessary configuration based on defined network specification and sets the configuration to devices automatically and reactively, based on our Service-Defined Networking (SvDN) concept.
[1] Gunjan Tank,et al. Software-Defined Networking-The New Norm for Networks , 2012 .
[2] Yasuo Okabe,et al. Managing Networks Independently of the Physical Topology by Service Defined Network , 2013, 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops.
[3] Nick McKeown,et al. OpenFlow: enabling innovation in campus networks , 2008, CCRV.
[4] Jürgen Schönwälder,et al. Network Configuration Protocol (NETCONF) , 2011, RFC.