1. [1] ETSI-NFV, http://www.etsi.org/technologies-clusters/technologies/nfv
2. [2] P. Quinn and T. Nadeau, “Problem statement for service function chaining,” RFC 7498, 2015. 10.17487/rfc7498
3. [3] Network Function Virtualization Industry Specification Group (NFV-SIG), Network Functions Virtualization (NFV); Use Cases, ETSI GS NFV 001 V1.1.1, http://www.etsi.org/deliver/etsi_gs/NFV/001_099/001/01.01.01_60/gs_NFV001v010101p.pdf
4. [4] http://blogs.vmware.com/networkvirtualization/files/2014/06/VMware-SDDC-Micro-Segmentation-White-Paper.pdf
5. [5] VMware NSX, http://www.vmware.com/products/nsx/