User bandwidth allocation method to a plurality of nodes and links devices with multiple link

摘要

The present invention relates to a node device that can guarantee the order of the packet even if it is connected by a plurality of links to the node device adjacent, was transmitted by distributing the packet to the plurality of links. Node device holds a table that associates the link and one to send the user identification information, a packet of the user of the user identification information. Node device obtains from the table the link corresponding to the user identification information to extract user identification information included in the received packet, and extracted. The node device transmits the received packet to the link found the. Each user link since one is assigned, the sequence of packets of each user is guaranteed.