In May last year, VMware acquired Nicira a company specialized in software defined networking (SDN) and network virtualization. Now VMware has announced that the Nicira NVP and VMware vCloud Network and Security (vCNS) will become one unified platform naming it VMware NSX.
VMware NSX exposes a complete suite of simplified logical networking elements and services including logical switches, routers, firewalls, load balancers, VPN, QoS, monitoring, and security; arranged in any topology with isolation and multi-tenancy through programmable APIs – deployed on top of any physical IP network fabric, resident with any compute hypervisor, connecting to any external network, and consumed by any cloud management platform (e.g. vCloud, OpenStack, CloudStack).