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Case Study: Testing for SDN Solution
SDN Solution Testing
Develop a framework for test execution for a White Box Switch based Packet monitoring product.
Created the test environment with combination of Virtual SDN and Physical SDN switches
Integration of various tools / technologies and creation of Vagrant boxes for rapid deployment
Hardware and software based traffic generators – IXIA, IPERF
POSTMAN, MININET, OpenDayLight
OFTEST for SDNconformance
BUSINESSREQUIREMENTS
The framework should enable rapid automation of test cases and should integrate with 3rd party packages.
Should reduce the overall regression test time.
Framework developed in rapid time and low cost leveraging open source components test.
Productivity improvement through reduced regression time.
Creation of test suite covering conformance, functional and performance test cases.
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About Us
© Happiest Minds Proprietary
Happiest Minds enables Digital Transformation for enterprises and technology providers by delivering seamless customer experience, business efficiency and actionable insights through an integrated set of disruptive technologies: big data analytics, internet of things, mobility, cloud, security, unified communications, etc. Happiest Minds offers domain centric solutions applying skills, IPs and functional expertise in IT Services, Product Engineering, Infrastructure Management and Security. These services have applicability across industry sectors such as retail, consumer packaged goods, e-commerce, banking, insurance, hi-tech, engineering R&D, manufacturing, automotive and travel/transportation/hospitality.Headquartered in Bangalore, India, Happiest Minds has operations in the US, UK, Singapore, Australia and has secured $ 52.5 million Series-A funding. Its investors are JPMorgan Private Equity Group, Intel Capital and Ashok Soota.
The automated test framework simplified software testing.
Solution Overview
Test Framework(Test Driver)
DLUXVTN
CoordinatorOpenStack
NeutronSDNI
WrapperDDoS
ProtectionNetwork Applications
Orchestrations & Services
AAA - AuthN Filter
OpenDaylight APIs (REST)
Base Network Service FunctionsTopologyManager
StatsManager
SwitchManager FRM
HostTracker
OpenStack Service
VTNManager
OVSDBNeutron Plugin2OC LISP
Service
GBPService SFC AAA DOCSIS
Abstraction
L2Switch
SNBIService
SDNIAggregator Controller Platform
GBP Renderers
OpenFlowOVSDB NETCONF PCMM/COPS SNBI LISP BGP PCEP SNMP Plugin2OC Southbound Interfaces
& Protocol Plugins
Service Abstraction Layer (SAL)(Plugin Manager, Capability Abstractions, Flow Programming, Inventory, etc.)
1.0 TTP1.3
vMC
REST APIsODI, NPB App
Host Switch
Xeon Based ServerIntel NICs
HostSwitch
Mininet/OVS/Linux Bridge Based
Virtual Topology
Product TestsProduct OF Enabled Product
ControllerTests
SDNApplication
Tests
