Application of the Backman Model for the Distribution of Traffic Flows in Networks with Segment Routing
A. V. Shvedov, D. V. Gadasin, E. V. Pak
Abstract
When managing the flow of traffic in a large-scale network, it is necessary to take into account the speed of its generation by network users in order to determine and implement its optimal distribution between network routes in order to meet the quality of service parameters. In networks with a complex structure, it is more likely to expect a large load on its individual nodes, which subsequently leads to the formation of queues and traffic delays. One of the ways to overcome this situation is the transition from IP/MPLS protocols to segment routing technology, which should increase the flexibility of work and reduce the total number of protocols in the network. Segment routing also allows you to choose the optimal channels, with its help it is possible to provide both rapid re-routing and additional optimization of traffic routes in complex networks. Flow load balancing distributes packets across multiple channels and allows the router to use multiple paths to achieve even load distribution. In this case, it is possible to apply the Backman model for an equilibrium distribution of flows in a network with segment routing.