/ METHOD FOR RECORDING/READING OPERATION LOG INFORMATION IN ROUTER NETWORK BASED ON SOFTWARE DEFINED NETWORKING AND APPARATUS THEREOF

摘要

Disclosed is a method for recording and viewing operation log information in an SDN-based router network and an apparatus for performing the method. A method of recording operation log information in a router network includes the steps of detecting a log event occurring as an operation is performed in a network device; And recording log information corresponding to the detected log event according to the log service component set in the network device. Therefore, by defining various parameters in the log information recorded in the routing system structure based on the SDN, the controller can provide a function to more effectively track the failure situation of the router.