An Active Controller Selection Scheme for Minimizing Packet-In Processing Latency in SDN

المؤلفون المشاركون

Yu, Haisheng
Li, Keqiu
Qi, Heng

المصدر

Security and Communication Networks

العدد

المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2019-10-13

دولة النشر

مصر

عدد الصفحات

11

التخصصات الرئيسية

تكنولوجيا المعلومات وعلم الحاسوب

الملخص EN

In software-defined network, the use of distributed controllers to control forwarding devices has been proposed to solve the issues of scalability and load balance.

However, the forwarding devices are statically assigned to the controllers in these distributed systems, which can overload some controllers while others are underutilized.

In this paper, we propose an architecture named ASLB (active controller selection load balance), which proactively selects appropriate controllers for load balancing and minimize packet processing delays.

We also present a novel active controller selection algorithm (ACS) for ASLB that efficiently schedules traffic from the switch to the controller and designs an intermediate coordinator for actively selecting a controller to serve a request.

We built a system and evaluated it on a physical platform.

The results show that ASLB is much better than the static allocation scheme in terms of minimizing latency, bandwidth utilization, and throughput.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Yu, Haisheng& Li, Keqiu& Qi, Heng. 2019. An Active Controller Selection Scheme for Minimizing Packet-In Processing Latency in SDN. Security and Communication Networks،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1210275

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Yu, Haisheng…[et al.]. An Active Controller Selection Scheme for Minimizing Packet-In Processing Latency in SDN. Security and Communication Networks No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1210275

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Yu, Haisheng& Li, Keqiu& Qi, Heng. An Active Controller Selection Scheme for Minimizing Packet-In Processing Latency in SDN. Security and Communication Networks. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1210275

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1210275