I will present briefly the concept of the whiteRabbit protocol, then the architecture and the performance of the enhanced whiteRabbit node, the IDROGEN board. After I will develop the research and technology projects of IN2P3 and INSU institutes on the extension and the improvement of the whiterabbit protocol. At the end I will present the development of the T+REFEMEVE which is an research infrastructure for very high precision for optical frequency and high stability for time distribution on long distance fiber > 1000Km