CCS365                      SOFTWARE DEFINED NETWORKS                                LTPC
2023
COURSE OBJECTIVES:
       To understand the need for SDN and its data plane operations
       To understand the functions of control plane
       To comprehend the migration of networking functions to SDN environment
       To explore various techniques of network function virtualization
       To comprehend the concepts behind network virtualization
                     UNIT I                                        SDN: INTRODUCTION
                     6
Evolving Network Requirements – The SDN Approach – SDN architecture - SDN Data Plane ,
Control plane and Application Plane
                           UNIT II           SDN DATA PLANE AND CONTROL PLANE
6
Data Plane functions and protocols - OpenFLow Protocol - Flow Table - Control Plane Functions
- Southbound Interface, Northbound Interface – SDN Controllers - Ryu, OpenDaylight, ONOS -
Distributed Controllers
                                     UNIT III                        SDN APPLICATIONS
6
SDN Application Plane Architecture – Network Services Abstraction Layer – Traffic
Engineering – Measurement and Monitoring – Security – Data Center Networking
                               UNIT IV          NETWORK FUNCTION VIRTUALIZATION
6
Network Virtualization - Virtual LANs – OpenFlow VLAN Support - NFV Concepts – Benefits
and Requirements – Reference Architecture
                                      UNIT V                       NFV FUNCTIONALITY
6
NFV Infrastructure – Virtualized Network Functions – NFV Management and Orchestration –
NFV Use cases – SDN and NFV
                                                                                 30 PERIODS
PRACTICAL EXERCISES:                                                                30 PERIODS
1) Setup your own virtual SDN lab
i) Virtualbox/Mininet Environment for SDN - http://mininet.org ii) https://www.kathara.org iii)
GNS3
2) Create a simple mininet topology with SDN controller and use Wireshark to capture and
visualize the OpenFlow messages such as OpenFlow FLOW MOD, PACKET IN, PACKET
OUT etc.
3) Create a SDN application that uses the Northbound API to program flow table rules on the
switch for various use cases like L2 learning switch, Traffic Engineering, Firewall etc.
4) Create a simple end-to-end network service with two VNFs using vim-emu
https://github.com/containernet/vim-emu
5) Install OSM and onboard and orchestrate network service.
COURSE OUTCOMES:
After the successful completion of this course, the student will be able to
CO1: Describe the motivation behind SDN
CO2: Identify the functions of the data plane and control plane
CO3: Design and develop network applications using SDN
CO4: Orchestrate network services using NFV
CO5: Explain various use cases of SDN and NFV
                                                                              TOTAL :60 PERIODS
TEXTBOOKS:
1. William Stallings, “Foundations of Modern Networking: SDN, NFV, QoE, IoT and Cloud”,
Pearson Education, 1st Edition, 2015.
REFERENCES:
1. Ken Gray, Thomas D. Nadeau, “Network Function Virtualization”, Morgan Kauffman, 2016.
2. Thomas D Nadeau, Ken Gray, “SDN: Software Defined Networks”, O’Reilly Media, 2013.
3. Fei Hu, “Network Innovation through OpenFlow and SDN: Principles and Design”, 1st
Edition, CRC Press, 2014.
4. Paul Goransson, Chuck Black Timothy Culver, “Software Defined Networks: A
Comprehensive Approach”, 2nd Edition, Morgan Kaufmann Press, 2016.
5. Oswald Coker, Siamak Azodolmolky, “Software-Defined Networking with OpenFlow”, 2nd
Edition, O’Reilly Media, 2017.