Research on Theory and Key Technologies of Trustworthy Routing

Due to the increasing network size and the wide use of mobility, multi-homing and traffic engineering, some serious problems such as routing scalability, routing security and routing reliability, arise in the routing system.In spite of many theories and technologies proposed to address the problems, the issues associated with trustworthy routing still could not be solved fundamentally.Therefore, we present a trustworthy routing architecture model, and introduce the reference trustworthy routing mechanisms used in the inner-domain and among inter-domains individually.Meanwhile, several key technologies for trustworthy routing in the new network environment are discussed in this paper, including mapping scalability, routing trust schemes, multipath routing, quality assurance of services, and routing monitoring and management