Development and testbed of software router for critical application

In this book the software-based router model that, as opposite to known ones, has a module structure and gives a possibility to reproduce the work of a telecommunication network of any configuration in the real-time mode was developed. It is provided to use the router prototype for adaptive servicing the load of the main level. Comparing to analogous systems, created, based on CISCO equipment, the aforesaid model provides competitive advantages at the guaranteed quality of servicing the determined real-time streams with the synchronous decrease of cost and complication of their setting. Under conditions of the additional productivity of hardware of the router prototype, the offered model is realized by the developed software. It provides an advantage by the efficiency of delivering correspondent real-time stream, namely decrease of delays at their processing reaches 40 %, jitter decrease ¿ 35 %.