METHOD FOR PROCESSING PACKET USING MULTI FAULT ADMISSION NETWORK FABRIC

摘要

PURPOSE: A method for processing a packet using a multi fault admission network fabric is provided to perform communication in an entire ring and clean a useless packet in case that fault is generated in several connection lines or nodes by using dual ring fabric. CONSTITUTION: It is judged whether a packet of the first node input terminal is normal(S601). If the packet of the first node input terminal is normal, the packet is received from the first node input terminal(S602). If the packet of the first node input terminal is not normal, it is judged whether a packet of the second node input terminal is normal(S603). If the packet of the second node input terminal is normal, the packet is received from the second node input terminal(S604). It is judged whether a target node of the packet received from the first node input terminal or the second node input terminal is a node(S605). If the target node of the packet is the node, the received packet is transmitted to a host computer attached to the node(S606). If the target node of the packet is not the node, it is judged whether the target node of the packet is a just next node of the node(S607). If the target node of the packet is the just next node of the node, the packet is cleaned(S608). If the target node of the packet is not the just next node of the node, the packet is transmitted to the next node through the first node output terminal and the second node output terminal(S609).