RELAY APPARATUS AND CONTROL METHOD OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide relay apparatus and a control method of the same that reports an occurrence of a fault to an opposite communication network even when a fault occurs in a connected communication network and a normal communication is interfered.SOLUTION: A relay apparatus (10) intervened between communication networks (20a to 20d) is provided with a monitoring part (40) that detects a fault from a certain communication network, a learning part (70) that detects a session from a reception signal received from another communication network, and a pseudo fault generation part (46) that generates a pseudo fault signal on the basis of a detection result of the monitoring part and a detection result of the learning part.