Recent Technologies

NFV and SDN NFV and SDN are two important concepts for today’s and future network. So, why are they used together? To understand this, let’s firtly look at their main 
read more
NFV Infrastructure Network Functions Virtualization (NFV) system consists of three key Infrastructure elements. These elements are: • NFVI (Network Functions Virtualization Infrastructure) • VNFs (Virtual Network Functions) • MANO (Management 
read more
NFV Overview Basically, Network Function Virtualization (NFV) is a network concept that replaces specialized hardwares (routers, firewalls, load balancers etc) used in classical network architecture with softwares running on servers 
read more
Open Flow Messages Open Flow Control Messages are based on TCP. To set up Open Flow communication, Open Flow Controller listens TCP ports 6633/6653. There are five main parts in 
read more
Open Flow Components There are two main components used with Open Flow. These are: • Open Flow Switches • Open Flow Controllers Open Flow Switches Open Flow provide the seperation 
read more