Scalable Routing for Content Centric Network
In content centric network, name-based routing may not scale because the number of content names will be orders of magnitude higher than IP prefixes. To address the scalability problem, the authors propose routing schemes that exploits the autonomous system numbers and domain names. For intra-domain routing, routers use the splitted routing table by using hashed value of domain names. For inter-domain routing, autonomous system number will be attached to domain name of interest packet. By exploiting this number, packet will be forwarded to destination.