Network Function Virtualization (NFV) is a critical technology that is driving the transformation of Telecom Networks.
The vision of NFV is to move Telecom Application Software from vendor-specific platforms, to run as pure software applications, (Now called Virtual Network Function, VNF) on top of one or a few instantiations of shared cloud infrastructure.
It is this cloud infrastructure we call "Network Function Virtualization Infrastructure" (NFVI). NFVIs are today typically based OpenStack cloud management SW and KVM as hypervisors, eventually moving to Kubernetes and docker containers. An NFVI solution is a quite complex solution, containing SW from between 15 and 20 different Opensource communities, and HW from several different vendors. Solution integration is, therefore, a substantial task, and the resulting Infrastructures can have quite a significant variation both in functionality and performance characteristics.
The above described gives the Operator three new challenges that must be addressed:
Touchstone Product,VoerEir’s SW system for NFVI Certification and Validation,
Touchstone, is a Test Suite manager, that “out of the box” comes with all automated test cases
you need for testing a cloud’s Performance, Functionality, Robustness, and Stability.
NFVI Certification,Using Touchstone, VoerEir performs Opensource certification, based on official Test Suites from OPNFV and OpenStack. For further understanding of an NFVI’s characteristics, VoerEir also offers an extended "Certification," adding an Industry Benchmark of some 200 KPIs, and Testing Operation readiness by validating Robustness and Stability.
Education and Consulting VoerEir has courses in “What you need to know NFVI technologies" and "Testing with Touchstone," both 1 – 3 days workshops. VoerEir also offers help with sorting out organizational and technical issues around NFV transformation. From procurement to Life Cycle Management.
Testing, verification, procurement or Life Cycle Management, our focus is always on the demarcation point between the NFV infrastructure and the VNFs.
KPI-validation and SLA monitoring in context of troubleshooting/isolating VNFs’ performance issues.
The base for VoerEir’s NFV strategy for identifying performance responsibilities between vendors in the age of NFV is the following statement; “Verify that your NFV-Infrastructure fulfils its performance KPIs, and it becomes VNF vendors’ responsibility to meet their....