NETWORK CONNECTION SYSTEM AND PARALLEL NETWORK CONNECTION METHOD

摘要

PROBLEM TO BE SOLVED: To attain high speed parallel communication with high efficiency by selecting one communication channel among plural bands capable of plural band area reservation from a server computer in response to the service quality (QOS) from a client computer. SOLUTION: In this case of data communication of a server 3000 with a client 3101, any of plural paths is selected. In the case of selecting a network interface, the server 3000 references a routing table, a network interface information table and a QOS management table. In response to a load of a QOS and the server 3000 requested by the client 3101, the server 3000 selects a network interface matching the condition among the plural network interfaces for data communication. Furthermore, the client 3101 uses the network interface in response to the QOS requested by a client to establish the connection for data communication.