Mechanism for tracing back anonymous network flows in autonomous systems

摘要: A system and method of tracing network flows in an autonomous communications are described. The Autonomous System may be formed multiple subgroups depending on size application. Each subgroup contains multiple, interconnected routers which participate transporting data flow across the (AS). Director within AS has a full complete vision topology. When it is desired to trace particular because identified attack, selected key locations—through that travels—mark packets with labels enable path. These permit source at least so far as travels through AS, identified. If number entry (or key) points larger than available labels, will divided into subgroups, traced from subgroup.