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IP mutation is an effective moving target defense method against sniffer or hijacking attack. The mutation frequency is one of the most important parameters that influence the security of mutation method. However, higher frequency is inconsistent with data transmission that will decrease the efficiency and stability. Moreover, most of existing mutation methods have shortcomings under various conditions,...
To manage Ethernet networks efficiently, detailed and accurate knowledge of their topology is needed, like network partition, performance prediction are based on network topology. In this paper, we proposed an algorithm to discover physical layout topology structure of Ethernet networks with incomplete address forwarding table information. This algorithm can handle both layer-2 switches with VLAN...
Interoperability testing is to confirm that two or more Implementation under Test (IUTs) are able to correctly communicate or interoperate. Passive method does not disturb the components' normal operation and works over real network environment. In order to improve efficiency of testing in special network environment, this paper presents a generic and systematic development process for automated passive...
In this paper we propose a new design and prototype implementation of a routing framework in Software Defined Network (SDN) environment. This framework features a logically centralized control plane by which users could easily manage and monitor their network. It exposes APIs to support various routing protocols and algorithms so as to integrate Open Flow network with homogeneous or heterogeneous...
In this paper, we propose a platform named EmuCloud, aiming to provide a test environment for SDN with high fidelity and low cost. EmuCloud is based on IaaS cloud, and the key idea of the platform is to extend the abstract networking resources to provide virtual openflow switch, and combine this new abstraction with existing service (such as computing, storage, authentication, etc.) seamlessly. Compared...
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