Mobile ad-hoc network comprises of versatile hubs with high portability, numerous hosts and remote specialized gadgets. Since mobile ad-hoc devices are commonly utilized in a special way and use to give spine to the finished system, these do not provide consistent portable correspondence. Because of non-attendance of checking gadgets, mobile ad-hoc gadgets possess the tendency to fall flat and lull. Henceforth, it is critical to guard them against connection or hub disappointments. More issues have opportunities to appear  with regards to AODV convention. Additionally, with regard to time imperatives for AODV convention, adaptation to internal failure can turn out to be a troublesome errand. With the new idea of RNC (route node collection parcel), we discover better course choice. Broken conditions are likely to happen along. In this research, a fault tolerance system has been proposed for TODV convention based on ideal choice of hubs for directing procedure.