SYSTEM, APPARATUS AND METHOD FOR CONTROLLING ROUTING OF ROUTER USING ROUTING PROTOCOL

摘要

PURPOSE: A router path control system using a routing protocol, an apparatus thereof and a method thereof are provided to process traffic safely through a detour by deleting path information of a router which has bad performance from a routing table. CONSTITUTION: It is determined whether performance values of one or more performance parameter exceed each preset threshold value(S106). If so, a PTO(Performance Threshold Over) is reported to neighbor routers which participate in the routing through a routing protocol(S116). The neighbor routers delete routing information for a router which transmits the PTO from a routing table. To prevent the transmission of traffic to the router, the neighbor routers transmits the traffic through a detour(S118).