Design And Implementation Of SD-Anycast Routing Protocol

With the network techniques having a more important role of current stage and the network services becoming more and more popular and significant, the research on the network and its correlation techniques and theories ought to become the main current in the computer research field. Because of the anycast service's prominent knight service which is based on IPv6, the research on the anycast is becoming important. The research on anycast routing protocol is the key of the performance of its services, but the work on this aspect is just at the elementary stage. This paper does research on the design and implementation of Anycast routing protocol.First the thesis introduces the concept, character and studying situation of the anycast services. Secondly, it presents the network routing protocol and its correlation technique, and introduces the studying situation of Anycast routing. Basing on the study of the current routing algorithm, it proposes a new SD-Anycast routing protocol algorithm. According to the character of this protocol, it implements this new protocol by adding additional packet header, routing maintaining and node dealing modules. Lastly, according to creating prototype system and designing four comparing experiments, it gets the experiment statistical data, and makes a conclusion that this routing protocol algorithm has a better performance on one way delay, output, load balance and etc.