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Published in:
2023 | OriginalPaper | Chapter
A Model for Network Virtualization with OpenFlow Protocol in Software-Defined Network
Authors : Oluwashola David Adeniji, Madamidola O. Ayomıde, Sunday Adeola Ajagbe
Published in: Intelligent Communication Technologies and Virtual Mobile Networks
Publisher: Springer Nature Singapore
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Abstract
The implementation of network functions is based on the separately configured devices. This implementation has a significant effect on the operational expenses and capital expenses. This separation will also reduce and facilitate the deployment of new services with better overhead and faster time. The developed IPv6 experimental testbed was modeled using Mininet network simulation version 2.2.2170321. The Mininet software was installed and configured on Ubuntu Linux version 14.04.4–server-i386 simulator operating system environment. The flow-visor protocol was used to create the network slices in the topology while the floodlight protocol is used to create the controller, virtual switches and virtual hosts within the Mininet network emulator. The prime focus of this study is to develop a mechanism for network function virtualization in an IPV6-enabled SDN. The analysis of the percentage line rate for IPv4 was 95.27% as compared to the developed model of IPv6 with a line rate of 54.55% for each network slice.