| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To perform processing without deteriorating throughput of an application, during reception processing of a packet of an IP protocol with lower priority under IP network communication environment, when a packet of an IP protocol with higher priority than that of the packet is transmitted. <P>SOLUTION: An IP packet high-speed processor which serves as a router function is arranged at a position as a router connected between IP subnets and transmission processing of a packet of a pair of a specific IP address and a port number is preferentially performed. Since the IP packet high-speed processor has a mechanism for preferentially performing the transmission processing of packets when a large amount of packets equal to or more than a certain fixed amount flow by dynamically determining the priority according to the number of packets received within T seconds of fixed time, even when an excessively large amount of IP packets are transmitted from an application of a computer system of a certain subnet to an application of a computer system of other subnet, it preferentially performs the transmission processing. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
