https://www.xantaro.net/en/part-1-overlay-networks-in-data-centres/
https://www.xantaro.net/en/part-2-using-hardware-vteps-to-integrate-physical-devices/
https://www.xantaro.net/en/sdn-part-2-sdn-in-the-data-centre-juniper-networks-contrail-show-case/
https://www.xantaro.net/en/part-3-running-ovsdb-between-juniper-qfx5100-and-vmware-nsx-for-vcenter/