Dynamic Reliability Analysis Model for Fault-tolerant Network Routing

The appropriate selection of redundant routing paths to promote fault-tolerant capability is a key issue for enhancing reliability of routing algorithms. In this paper it is a dynamic reliability analysis model that presented for fault-tolerant routing algorithms. Through theoretical analysis, the direct relationship between routing and its dynamic reliability is established. Through this model it can effectively assess the performance of existing fault-tolerant routing algorithms which provides an efficient model for the routing algorithm design.