Bandwidth isolation guarantee for SDN virtual networks

Gyeongsik Yang; Yeonho Yoo; Minkoo Kang; Heesang Jin; Chuck Yoo

doi:10.1109/INFOCOM42981.2021.9488797

Bandwidth isolation guarantee for SDN virtual networks

Gyeongsik Yang, Yeonho Yoo, Minkoo Kang, Heesang Jin, Chuck Yoo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Citations (Scopus)

Abstract

We introduce TeaVisor, which provides bandwidth isolation guarantee for software-defined networking (SDN)-based network virtualization (NV). SDN-NV provides topology and address virtualization while allowing flexible resource provisioning, control, and monitoring of virtual networks. However, to the best of our knowledge, the bandwidth isolation guarantee, which is essential for providing stable and reliable throughput on network services, is missing in SDN-NV. Without bandwidth isolation guarantee, tenants suffer degraded service quality and significant revenue loss. In fact, we find that the existing studies on bandwidth isolation guarantees are insufficient for SDN-NV. With SDN-NV, routing is performed by tenants, and existing studies have not addressed the overloaded link problem. To solve this problem, TeaVisor designs three components: path virtualization, bandwidth reservation, and path establishment, which utilize multipath routing. With these, TeaVisor achieves the bandwidth isolation guarantee while preserving the routing of the tenants. In addition, TeaVisor guarantees the minimum and maximum amounts of bandwidth simultaneously. We fully implement TeaVisor, and the comprehensive evaluation results show that near-zero error rates on achieving the bandwidth isolation guarantee. We also present an overhead analysis of control traffic and memory consumption.

Original language	English
Title of host publication	INFOCOM 2021 - IEEE Conference on Computer Communications
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9780738112817
DOIs	https://doi.org/10.1109/INFOCOM42981.2021.9488797
Publication status	Published - 2021 May 10
Event	40th IEEE Conference on Computer Communications, INFOCOM 2021 - Vancouver, Canada Duration: 2021 May 10 → 2021 May 13

Publication series

Name	Proceedings - IEEE INFOCOM
Volume	2021-May
ISSN (Print)	0743-166X

Conference

Conference	40th IEEE Conference on Computer Communications, INFOCOM 2021
Country/Territory	Canada
City	Vancouver
Period	21/5/10 → 21/5/13

Bibliographical note

Funding Information:
This work was done while Heesang Jin was at Korea University. This work was partly supported by Institute of Information and Communications Technology Planning and Evaluation grant funded by the Korea government (No. 2015-0-00280, (SW Starlab) Next generation cloud infra-software toward the guarantee of performance and security SLA). This work was also supported by National Research Foundation of Korea funded by the Ministry of Science, ICT (No. NRF-2019H1D8A2105513)

Funding Information:
This work was done while Heesang Jin was at Korea University. This work was partly supported by Institute of Information & Communications Technology Planning & Evaluation grant funded by the Korea government (No. 2015-0-00280, (SW Starlab) Next generation cloud infra-software toward the guarantee of performance and security SLA). This work was also supported by National Research Foundation of Korea funded by the Ministry of Science, ICT (No. NRF-2019H1D8A2105513). Corresponding author: Chuck Yoo.

Publisher Copyright:
© 2021 IEEE.

Keywords

Bandwidth
Isolation
Network Virtualization
Performance
SDN
Software-defined Networking

ASJC Scopus subject areas

General Computer Science
Electrical and Electronic Engineering

Access to Document

10.1109/INFOCOM42981.2021.9488797

Cite this

Bandwidth isolation guarantee for SDN virtual networks. / Yang, Gyeongsik; Yoo, Yeonho; Kang, Minkoo et al.
INFOCOM 2021 - IEEE Conference on Computer Communications. Institute of Electrical and Electronics Engineers Inc., 2021. 9488797 (Proceedings - IEEE INFOCOM; Vol. 2021-May).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yang, G, Yoo, Y, Kang, M, Jin, H & Yoo, C 2021, Bandwidth isolation guarantee for SDN virtual networks. in INFOCOM 2021 - IEEE Conference on Computer Communications., 9488797, Proceedings - IEEE INFOCOM, vol. 2021-May, Institute of Electrical and Electronics Engineers Inc., 40th IEEE Conference on Computer Communications, INFOCOM 2021, Vancouver, Canada, 21/5/10. https://doi.org/10.1109/INFOCOM42981.2021.9488797

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abstract = "We introduce TeaVisor, which provides bandwidth isolation guarantee for software-defined networking (SDN)-based network virtualization (NV). SDN-NV provides topology and address virtualization while allowing flexible resource provisioning, control, and monitoring of virtual networks. However, to the best of our knowledge, the bandwidth isolation guarantee, which is essential for providing stable and reliable throughput on network services, is missing in SDN-NV. Without bandwidth isolation guarantee, tenants suffer degraded service quality and significant revenue loss. In fact, we find that the existing studies on bandwidth isolation guarantees are insufficient for SDN-NV. With SDN-NV, routing is performed by tenants, and existing studies have not addressed the overloaded link problem. To solve this problem, TeaVisor designs three components: path virtualization, bandwidth reservation, and path establishment, which utilize multipath routing. With these, TeaVisor achieves the bandwidth isolation guarantee while preserving the routing of the tenants. In addition, TeaVisor guarantees the minimum and maximum amounts of bandwidth simultaneously. We fully implement TeaVisor, and the comprehensive evaluation results show that near-zero error rates on achieving the bandwidth isolation guarantee. We also present an overhead analysis of control traffic and memory consumption.",

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author = "Gyeongsik Yang and Yeonho Yoo and Minkoo Kang and Heesang Jin and Chuck Yoo",

note = "Funding Information: This work was done while Heesang Jin was at Korea University. This work was partly supported by Institute of Information and Communications Technology Planning and Evaluation grant funded by the Korea government (No. 2015-0-00280, (SW Starlab) Next generation cloud infra-software toward the guarantee of performance and security SLA). This work was also supported by National Research Foundation of Korea funded by the Ministry of Science, ICT (No. NRF-2019H1D8A2105513) Funding Information: This work was done while Heesang Jin was at Korea University. This work was partly supported by Institute of Information & Communications Technology Planning & Evaluation grant funded by the Korea government (No. 2015-0-00280, (SW Starlab) Next generation cloud infra-software toward the guarantee of performance and security SLA). This work was also supported by National Research Foundation of Korea funded by the Ministry of Science, ICT (No. NRF-2019H1D8A2105513). Corresponding author: Chuck Yoo. Publisher Copyright: {\textcopyright} 2021 IEEE.; 40th IEEE Conference on Computer Communications, INFOCOM 2021 ; Conference date: 10-05-2021 Through 13-05-2021",

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N1 - Funding Information: This work was done while Heesang Jin was at Korea University. This work was partly supported by Institute of Information and Communications Technology Planning and Evaluation grant funded by the Korea government (No. 2015-0-00280, (SW Starlab) Next generation cloud infra-software toward the guarantee of performance and security SLA). This work was also supported by National Research Foundation of Korea funded by the Ministry of Science, ICT (No. NRF-2019H1D8A2105513) Funding Information: This work was done while Heesang Jin was at Korea University. This work was partly supported by Institute of Information & Communications Technology Planning & Evaluation grant funded by the Korea government (No. 2015-0-00280, (SW Starlab) Next generation cloud infra-software toward the guarantee of performance and security SLA). This work was also supported by National Research Foundation of Korea funded by the Ministry of Science, ICT (No. NRF-2019H1D8A2105513). Corresponding author: Chuck Yoo. Publisher Copyright: © 2021 IEEE.

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N2 - We introduce TeaVisor, which provides bandwidth isolation guarantee for software-defined networking (SDN)-based network virtualization (NV). SDN-NV provides topology and address virtualization while allowing flexible resource provisioning, control, and monitoring of virtual networks. However, to the best of our knowledge, the bandwidth isolation guarantee, which is essential for providing stable and reliable throughput on network services, is missing in SDN-NV. Without bandwidth isolation guarantee, tenants suffer degraded service quality and significant revenue loss. In fact, we find that the existing studies on bandwidth isolation guarantees are insufficient for SDN-NV. With SDN-NV, routing is performed by tenants, and existing studies have not addressed the overloaded link problem. To solve this problem, TeaVisor designs three components: path virtualization, bandwidth reservation, and path establishment, which utilize multipath routing. With these, TeaVisor achieves the bandwidth isolation guarantee while preserving the routing of the tenants. In addition, TeaVisor guarantees the minimum and maximum amounts of bandwidth simultaneously. We fully implement TeaVisor, and the comprehensive evaluation results show that near-zero error rates on achieving the bandwidth isolation guarantee. We also present an overhead analysis of control traffic and memory consumption.

AB - We introduce TeaVisor, which provides bandwidth isolation guarantee for software-defined networking (SDN)-based network virtualization (NV). SDN-NV provides topology and address virtualization while allowing flexible resource provisioning, control, and monitoring of virtual networks. However, to the best of our knowledge, the bandwidth isolation guarantee, which is essential for providing stable and reliable throughput on network services, is missing in SDN-NV. Without bandwidth isolation guarantee, tenants suffer degraded service quality and significant revenue loss. In fact, we find that the existing studies on bandwidth isolation guarantees are insufficient for SDN-NV. With SDN-NV, routing is performed by tenants, and existing studies have not addressed the overloaded link problem. To solve this problem, TeaVisor designs three components: path virtualization, bandwidth reservation, and path establishment, which utilize multipath routing. With these, TeaVisor achieves the bandwidth isolation guarantee while preserving the routing of the tenants. In addition, TeaVisor guarantees the minimum and maximum amounts of bandwidth simultaneously. We fully implement TeaVisor, and the comprehensive evaluation results show that near-zero error rates on achieving the bandwidth isolation guarantee. We also present an overhead analysis of control traffic and memory consumption.

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BT - INFOCOM 2021 - IEEE Conference on Computer Communications

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 10 May 2021 through 13 May 2021

ER -

Bandwidth isolation guarantee for SDN virtual networks

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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