The implementation of a set of measures aimed to regular monitoring and analyzing the activity of users of the National Research Computer Network of Russia in the inter-network interaction, evaluation of the level of its involvement in joint research projects, the intensity of using the technological infrastructure of Russian and the world's national research and education networks are discussed in the paper. Information on the developed methods, hardware and software solutions based on NetFlow data and provided collecting, analysis and visualization of network traffic is given; some results of work in identifying and visualizing of data exchange and the main directions of network connectivity are presented and discussed