OpenGate: Towards an open network services gateway

  • Authors:
  • Yaxuan Qi;Fei He;Xiang Wang;Xinming Chen;Yibo Xue;Jun Li

  • Affiliations:
  • Department of Automation, Tsinghua University, Beijing, China;Department of Automation, Tsinghua University, Beijing, China;School of Software Engineering, University of Science and Technology of China, Hefei, China;Department of Automation, Tsinghua University, Beijing, China;Department of Automation, Tsinghua University, Beijing, China and Tsinghua National Lab for Information Science and Technology, Beijing, China;Department of Automation, Tsinghua University, Beijing, China and Tsinghua National Lab for Information Science and Technology, Beijing, China

  • Venue:
  • Computer Communications
  • Year:
  • 2011

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Abstract

In this paper, we propose an extensible open network services gateway (OpenGate) for high-performance network processing at the edge of high-speed networks. The OpenGate system embraces recent advances of open network technologies: the performance is guaranteed by using open-standard ATCA platforms; and the extensibility is achieved by employing parallelized open source software. As an application example of OpenGate, a high-performance security gateway, OpenGate-SG, was developed using existing ATCA platforms and open source software. This system provides multiple security services, including stateful firewall, intrusion prevention and anti-virus. Experimental results show that, OpenGate-SG can achieve up to 200Gbps stateful firewall throughput with 8Gbps intrusion prevention and anti-virus, which is competitive to the performance of today's high-end security products. OpenGate-SG has also been tested as a security gateway for a university campus network with more than 1000 students.