Patent ID: 10341195

Abstract:
A Network Function Virtualization (NFV) Software Defined Network (SDN) controls NFV resources consumed by Virtual Network Functions (VNFs) that support a data service. An NFV Infrastructure (NFVI) executes SDN application VNFs, SDN controller VNFs, and SDN virtual Switches (vSWs) to support the data service. The NFVI responsively transfers SDN Key Performance Indicators (KPIs). An NFV Management and Orchestration (MANO) system processes the SDN KPIs to generate VNF control data to darken one of the SDN VNFs. The NFV MANO system processes the VNF control data to generate and transfer NFV control data to darken the SDN VNF. The NFVI darkens the SDN VNF responsive to the NFV control data by restricting access to NFVI hardware for the SDN VNF.