Routing control system, routing control device and routing control method

摘要

The routing control system 100 according to the present invention comprises a control server 1 as the control system, and routers 10-60 as the transfer system. The control server 1 receives the temporary routing control table which is transmitted from the routers 10 - 60, and stores this temporary routing control table in the routing control table DB 6 as the routing control table of the router which is the transmission source. This routing control table is updated as needed when a predetermined time has elapsed from the previous update. The control server 1 refers to the data in the routing control table DB 6 constructed in this way, and performs the routing control of packets which pass through each router 10 - 60 on the network.