Science & Engineering Research Support soCiety (SERSC)
In the past year, the northbound interface application has become a hot topic in the Software-Defined Network (SDN) technology. It offers an opening method and makes people able to develop own business application upper the SDN. In this paper, the authors propose and evaluate a visual plane based on android phone application to present an explicit watch of the state and working performance of the openflow-based underlying network topology in software-defined network. The impacts of the designing architecture are evaluated in the form of software simulation and actual operating effects of the android application that they have designed.