| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication protocol processor which can migrate session information.SOLUTION: The communication protocol processing device includes: a means for performing protocol processing while rewriting communication information for managing transmission/reception protocols of a transmitted/received packet according to the packet transmitted and received; a means for outputting the communication information; and a means for inputting the communication information. The device, in response to instructions of migration of the communication information from outside, performs migration using a means for outputting the communication information to the other communication protocol processing device. A server device having the communication protocol processing device includes a hypervisor which includes a driver for controlling the protocol processing device, controls migration of a virtual machine using the communication protocol processing device to the other server via the driver, and instructs migration of the communication information to the other communication protocol processing device. |
