The vFirewall use case is composed of 5 elements: vPacketGen, vFirewall, vSink, and 2 private networks. This task aims at separating those 5 elements based on the following, more generic approach:

• one private network Heat template that can be used to create multiple private networks
• one vFirewall Heat template for creating the vFW VNF
• one vPacketGen Heat template for creating the vPacketGen VNF
• one vSink Heat template for creating the vSink VNF

Today, the vFirewall use case either embeds vFW and vSink in the same VNF, or builds a single VNF with vFirewall, vSink and vPacketGenerator.