MONITORING SYSTEM, SUPERVISING DEVICE FOR MONITORING OBJECT, AND MONITORING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a monitoring system which realizes remote monitoring of a communication system in a secured room while securing security. SOLUTION: Upon retrieving monitoring information in a server 110 which is a monitoring object, a departmental management server 120 includes the monitoring information in a SNMP(simple network management protocol) trap and transmits it. A fire wall system 130 performs communication control communication to block communication from a device outside the secured room 190 to a device in the secured room 190 while transmitting only the SNMP trap to a monitoring server 170 from the departmental management server 120. The monitoring server 170 acquires all the monitoring information by receiving the SNMP including the monitoring information. COPYRIGHT: (C)2004,JPO