Fault event management method for controller-based restoration

A controller-based fault management apparatus, wherein the controller-based fault management apparatus manages a fault occurring in a network, the apparatus comprising:

• a fault event registering unit receiving information on a reason of the fault occurring in the network, and generating restoration basis information on the fault on the basis of the information on the fault reason;
• a fault event filtering unit determining whether or not to report a management system of the fault on the basis of the restoration basis information and filtering information, and generating subject to be reported classification information on whether or not the fault corresponds to a subject to be reported to the management system;
• and
• a fault event reporting unit transmitting the information on the fault reason to the management system when the fault is determined to correspond to the subject to be reported on the basis of the subject to be reported classification information.

A controller-based fault management system, wherein the system manages a fault occurring in a network, the system comprising:

• a fault detecting unit detecting whether or not the fault occurs in the network, and when the fault occurs, transmitting information on a fault reason to a fault managing unit;
• and
• the fault managing unit,
• wherein the fault managing unit:
• generates restoration basis information on the fault on the basis of the information on the fault reason;
• determines whether or not to report a management system of the fault on the basis of the restoration basis information and filtering information;
• generates subject to be reported classification information on whether or not the fault corresponds to a subject to be reported to the management system;
• and when the fault is determined to correspond to the subject to be reported on the basis of the subject to be reported classification information, transmits the information on the fault reason to the management system.

A method of managing a network fault, wherein a controller-based fault management system manages a fault occurring in a network, the method comprising:

• detecting whether or not the fault occurs in the network, and when the fault occurs, receiving information on a fault reason;
• generating restoration basis information on the fault on the basis of the information on the fault reason;
• determining whether or not to report a management system of the fault on the basis of the restoration basis information and filtering information, and generating subject to be reported classification information on whether or not the fault corresponds to a subject to be reported to the management system;
• and
• when the fault is determined to correspond to the subject to be reported on the basis of the subject to be reported classification information, transmitting the information on the fault reason to the management system.