STATE MANAGING METHOD OF NETWORK INTERFACING APPARATUS USING ROUTING TABLE IN ADVANCED INFORMATION COMMUNICATION PROCESSING SYSTEM PLUS

摘要

PURPOSE: A state managing method of a network interfacing apparatus using a routing table in an advanced information communication processing system plus(AICPS+) is provided to detect and manage a failure by changing a routing table state between NASs so that an operator can recognize the failure in a pertinent network interfacing apparatus when it happens while the AICPS+ is being operated. CONSTITUTION: When a specific NAS is added or deleted by a LOMS operator, an initialization is performed to add or delete the NAS(S401). When a system is initiated or a content of a routing table is changed, an ONAS transmits the routing table to the LOMS(S402). The LOMS determines whether there is information on the NASs in the routing table(S403,404). If there is no information on the registered NASs in the routing table, the corresponding NAS is changed to a failure state(S409). If there is information on the registered NASs in the routing table(S404), a state report is requested from a corresponding NAS, a state data is received and changed to a normal state, and the correct current state of the NAS is reflected(S405-407).