Traffic Management System in Promising Mobile Networks Based on SDN/NFV Technologies

Abstract

In promising data transmission systems, new management solutions can be used, for example, we can divide network elements into network layers or implement network elements in the form of virtual network functions. In promising networks, regional centers are software controllers that control local sensors. All control centers are interconnected through a transport subsystem and are included in one network. Sensors provide monitoring of the ability of various types of traffic. One of the most important tasks of traffic management is its filtering. In promising systems, this problem is solved on network sensors by implementing algorithms for matching traffic information and filtering rules. The article proposes an approach to using the concept of software-configurable networks and virtualization of network functions to implement a traffic management system in promising mobile networks. It is proposed to use switches based on the OpenFlow protocol as network sensors. The article also proposes a method for processing and filtering traffic in transport networks, which is implemented in the form of a set of libraries and drivers for interacting network elements directly with applications, which reduces the search time for the necessary rules on telecommunications equipment.