Design and Implement of SD-Anycast Routing Protocol

Basing on the analysis of the studying situation of current routing protocol , this thesis presents a SD-Anycast protocol algorithm, and the routing principle and measure parameter of the protocol is given. By designing packet header, routing maintaining and node dealing modules, it implements this protocol in NS2. Lastly, some quantificational experiments indicate that this routing protocol algorithm has the superiority in some aspect, such as on one way delay, output and load balance, etc. Keyword: Anycast, routing, delay, output