Analysis of Influence of UDP Parameters on QoS in IP Network

The paper analyzes the influence of the main parameters of the UDP protocol on the time of message transmission and the probability of packet loss as the main indicators of transmission quality. The study was performed on a test bench in a GNS3 network emulation environment. At the software level, server and client applications were implemented on virtual machines. This approach is used in private corporate networks to optimize network losses, while increasing the transfer rate. The impact of UDP settings for small private networks is described and the parameters that need to be changed to achieve higher data rates and reduce packet loss are identified. A network has also been built for future testing of the UDP. (Abstract).