Description: The algorithm of management loading of optimum great number of routes is developed in the computer network of the system of critical application. Procedure of distributing of informative packages is developed on the found great number of routes in the computer network of the system of critical application. A conclusion is done about expedience of the «balanced» distributing of stream of information on the routes of information and impermissibility of fragmentation of informative packages transfer. The necessity of modification of routing which consists in addition its information about the values of information, distributed on routes density directory is shown.
Keywords: system of critical application, computer networks, timeliness, distributing of informative packages, great number of routes