An SDN based intra-domain routing and resource management model

M. Rasih Celenlioglu, H. Ali Mantar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

19 Citations (Scopus)

Abstract

Software Defined Networking (SDN) has become a promising network architecture that simplifies the network control, management and deployment of differentiated services. SDN architecture decouples control and data planes. Control functions are moved to a logically centralized entity called controller. The underlying infrastructure solely performs forwarding. Most of the previous studies focus on using SDN in data centers. In this paper 1, we propose scalable routing and resource management model for SDN based intra-domain networks. To virtualize the underlying network, we use pre-established multi-paths (PMP) between each ingress-egress switch. SDN-Controller performs admission control, routing, load balancing and path resizing functions based on these paths. The experimental results show that the proposed model significantly improves routing and signaling scalability, network resource utilization and decreases admission control time.

Original languageEnglish
Title of host publicationProceedings - 2015 IEEE International Conference on Cloud Engineering, IC2E 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages347-352
Number of pages6
ISBN (Electronic)9781479982189
DOIs
Publication statusPublished - 2015
Externally publishedYes
Event2015 IEEE International Conference on Cloud Engineering, IC2E 2015 - Tempe, United States
Duration: 9 Mar 201512 Mar 2015

Publication series

NameProceedings - 2015 IEEE International Conference on Cloud Engineering, IC2E 2015

Conference

Conference2015 IEEE International Conference on Cloud Engineering, IC2E 2015
Country/TerritoryUnited States
CityTempe
Period9/03/1512/03/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

  • Pre-established multi-paths
  • Scalability
  • Software Defined Networking
  • Virtualization

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