scholarly journals Towards to Inter-domain Network Operations for Dynamic Networks with Software Defined Networking (SDN)

2020 ◽  
Vol 4 (13) ◽  
pp. 156588
Author(s):  
James Nguyen ◽  
Wei Yu
Keyword(s):  
Dynamic Networks ◽  
Software Defined Networking ◽  
Network Operations

scholarly journals Transforming a Traditional Home Gateway into a Hardware-accelerated SDN Switch

2020 ◽  
Vol 10 (3) ◽  
pp. 2668
Author(s):  
Sebastiano Miano ◽  
Fulvio Risso
Keyword(s):  
Software Defined Networking ◽  
Performance Degradation ◽  
Home Gateway ◽  
Central Controller ◽  
Network Operations

<p>Nowadays, traditional home gateways must support increasingly complex applications while keeping their cost reasonably low.<br />Software Defined Networking (SDN) would simplify the management of those devices, but such an approach is typically reserved for new hardware devices, specifically engineered for this paradigm.<br />As a consequence, typical SDN-based home gateway performs the switching in software, resulting in non-negligible performance degradation.<br />In this paper, we provide our experience and findings of adding the OpenFlow support into a non-OpenFlow compatible home gateway, exploiting the possible hardware speedup available in the existing platform.<br />We present our solution that transparently offloads a portion of the OpenFlow rule into the hardware, while keeping the remaining ones in software, being able to support the presence of multiple hardware tables with a different set of features.<br />Moreover, we illustrate the design choices used to implement the functionalities required by the OpenFlow protocol (e.g., packet-in, packet-out messages) and finally, we evaluate the resulting architecture, showing the significant advantage in terms of performance that can be achieved by exploiting the underlying hardware, while maintaining an SDN-type ability to program and to instantiate desired network operations from a central controller.</p>

Comparison of Controllers in Software-Defined Networking

2015 ◽  
Vol 2 (3) ◽  
pp. 1-7
Author(s):  
Furqan Jameel ◽  
◽  
Ibrahim Khan ◽  
Keyword(s):  
Software Defined Networking

Pemahaman Komponen dan Fungsi Perangkat Lunak Komputer Dalam Pembelajaran Daring

2020 ◽  
Author(s):  
wulan sipahutar
Keyword(s):  
Online Communication ◽  
Computer Application ◽  
User Needs ◽  
Application Software ◽  
System Operation ◽  
Microsoft Excel ◽  
Financial Reports ◽  
Network Operations ◽  
Video And Audio ◽  
The Brain

Software Component is a computer application that is useful for carrying out a desired job. This application is needed as a liaison between the brain (brainware) with hardware (hardware). Software also means a computer program that serves to perform special tasks, such as making documents, manipulating photos, making financial reports, or designing a house. Software can be divided into two, namely: System Operation. Software that functions to connect between users and computers, for example Windows 7, Windows 8, Linux, and Windows 10. Application. Software that can be applied to meet user needs. System network adapter drivers, network operations, and network protocols. As for examples of software in online communication, as follows. skype, hangout, web conference, whatsapp, Microsoft excel, video and audio, earlerning

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