ng Innovation in Campus Networks. Retrieved from http://www.openflow.org/documents/openflow-wp-latest.pdf McKeown, N., Anderson, T., Balakrishnan, H., Parulkar, G., Peterson, L., & Rexford, J. (2008). OpenFlow: Enabling Innovation in Campus Networks. ACM Communications Review. Retrieved 2017-01-11 from https://dl.acm.org/citation.cfm?id=1355734.1355746 McKeown, N., Anderson, T., Balakrishnan, H., Parulkar, G., Peterson, L., Rexford, J., & Turner, J. (2008). OpenFlow: Enabling innovation in campus networks. ACM SIGCOMM Computer Communication Review, 38(2), 69-74. McKeown, N., Anderson, T., Balakrishnan, H., Parulkar, G., Peterson, L., Rexford, J., & Turner, J. et al. (2008). OpenFlow: Enabling innovation in campus networks. Computer Communication Review, 38(2), 69-74. bi:10.1145/1355734.1355746 Melno Park. (2017). Open Networking Foundation Unveils New Open Innovation Pipeline to Transform Open Networking. Open Networking Foundation. Mendonca, M. (2005). A Survey of Software-Defined Networking: Past, Present and Future of Programmable Networks. Retrieved from http://hal.inria.fr/hal-00825087/ Metzler, J., & Metzler, A. (2015). The 2015 Guide to SDN and NFV. Retrieved from https://www. a1Onetworks.com/sites/default/files/resource-files/2015Ebook-A10-all.pdf MetzlerJ. (2015). Retrieved fromhttp://www.webtorials.com/content/2014/11/the-2015-guide to-sdn-nfv.html Mijumbi, R., Serrat, J., Gorricho, J. L., Bouten, N., De Turck, F., & Boutaba, R. (2016). Network function virtualization: State-of-the-art and research challenges. IEEE Communications Surveys and Tutorials, 18(1), 236-262. loi:10.1109/COMST.2015.2477041 Mirkovic, J., & Reiher, P. (2004). A Taxonomy of DDoS Attack and DDoS defense Mechanisms. ACM SIGCOMM Computer Communications Review, 34(2), 39-53. doi: 10.1145/997150.997156 Mohammad, M. S., & Marc, S. (2015). Early Detection of DDoS Attacks against SDN Controllers. Department of Systems and Computer Engineering, Carleton University. Monge, A. S., & Szarkowicz, K. G. (2015). MPLS in the SDN Era: Interoperabl