作者: Taesang Choi , Sejun Song , Hyungbae Park , Sangsik Yoon , Sunhee Yang
DOI: 10.1109/NOMS.2014.6838355
关键词:
摘要: Software-Defined Network (SDN) enables agile network traffic control and configuration as well shortens the function deployment time. Despite projected benefits of SDN, abstractions toward remote centralized tend to impose excessive overhead in order for controller acquire global visibility extend legacy network's inaccurate unreliable management problems into plane. In addition, a complex combination multiple heterogeneous channels further aggravates scalability problem. this paper, address above problems. We propose an intelligent middlebox called Software-defined Unified Monitoring Agent (SUMA). SUMA builds hybrid SDN architecture by providing control, abstraction, filtering layer, that eventually will serve essential component reliable, scalable, secure deployment. we present design, implementation, deployment, evaluation results SUMA.