Improve Performance in Software Defined Network Controller’s (HPE VAN) Using Computer Network Functionality Equipment

Authors

  • Mohammad Mahayri Damascus University
  • Raouf Hamdan Damascus University
  • Nazeeh Harfoush Damascus University

Keywords:

الشبكات المعرفة برمجياً، برتوكول openflow، أداء الشبكة، الصناديق الوسطى، وحدة التحكم HPE VAN., Software Defined Networks, OpenFlow, Network Performance, Middleboxes, HPE-VAN.

Abstract

Computer networks today rely on a wide range of Middleboxes specialized to improve network security and performance by providing services such as firewall and network address translation (NAT) as well as load balancing. In their management, these networks resort to Software Defined Networks (SDN), which can provide a central programmable environment that is used to direct traffic by achieving the required service chain so that the middleboxes are implemented as programs in virtual machines in Software Defined Networks (SDN) [[1]]. However, even if the SDN controller is able to determine the best path for a specific middlebox (network function equipment), lack of prior knowledge of the policy of this equipment may lead to traffic jams, which leads to a significant decrease in network performance in general. By considering the characteristics of the used equipment and the characteristics of software defined networks (SDN), a lightweight and cost-effective routing method that is aware of the network functionality equipment policy will be designed to address this challenge. That is, a middle box is added to the SDN structure to help this equipment give "hints" to guide the REST API in order to make better routing decisions.

Author Biographies

Mohammad Mahayri, Damascus University

Professor- Faculty of Electrical and Mechanical-

Raouf Hamdan, Damascus University

Professor- Faculty of Electrical and Mechanical- Damascus University

Nazeeh Harfoush, Damascus University

Postgraduate Student- Department of Computers and Automatics- Faculty of Electrical and Mechanical-

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Published

2021-03-14

How to Cite

1.
محايري م, حمدان ر, حرفوش ن. Improve Performance in Software Defined Network Controller’s (HPE VAN) Using Computer Network Functionality Equipment. Tuj-eng [Internet]. 2021Mar.14 [cited 2024Apr.26];43(1). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/10450

Issue

Vol. 43 No. 1 (2021): Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

Section

Articles

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Copyright (c) 2021 ttps://creativecommons.org/licenses/by-nc-sa/4.0/

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