Carrier Grade Performance and Reliability in Network Virtualization

Independent test specialist The Tolly Group recently validated the performance and reliability of Wind River® Titanium Cloud Network Functions Virtualization infrastructure (NFVI) software powering the Hewlett Packard Enterprise (HPE) Helion OpenStack Carrier Grade solution, employing a test bed from Spirent Communications, Spirent TestCenter. The test results confirm that Titanium Cloud delivers the carrier grade performance and reliability that service providers require for network virtualization. This white paper reviews Tolly’s findings and shows how high-performance virtual switching and carrier grade reliability relate to reducing operational expenses and protecting revenues for service providers.


  • The test results for Titanium Cloud performance and fault detection
  • How to interpret the test results
  • Why these test results matter to service provider networks