Fig. 1From: Automated testing of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based smoke testingSimplified ETSI NFV architecture. A simplified version of ETSI’s NFV architectural framework [13] showing the main components of an NFV environment, including the MANO system which we want to test. The figure highlights which of the NFV components need to be mocked to build a test harness for ETSI-aligned MANO systemsBack to article page