Fujitsu Corporation

Hiroyuki Yamashima

Kazuhiro Suzuki

Toshihiko Kurita

Yukihiro Watanabe

Ichiro Iida

Kenji Morimoto

Takashi Nishigaya

Soichi Kuwahara

Tetsuya Okano

Yoshiyuki Seguchi

Keisuke Fukui

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including writing, to a memory, a packet obtained by copying a packet being transmitted, reading, from the memory, the packet to be transferred to a device that diagnoses a communication state, selecting, from packets stored in the memory, one or more packets subjected to at least one of a connection procedure and a disconnection procedure in a predetermined protocol, and discarding, from the memory, one or more packets other than the one or more selected packets.

Non-transitory computer-readable storage medium, packet control method, and packet control device

A communication method includes, when a first communication packet transmitted from a first terminal which is deployed in a second physical machine group and included in a first segment is received, storing identification information of the first communication packet transmitted from the first terminal, first transmitting the first communication packet transmitted from the first terminal to the first network device based on path information included in the configuration information when the first communication packet transmitted from the first terminal is a communication packet to a second terminal included in a second segment, when the first communication packet is transmitted from the first network device, and second transmitting the received first communication packet transmitted from the first network device to the second terminal and updating the path information so as to transmit a communication packet transmitted from the first terminal without passing through the first network device.

Communication method and communication program

A disclosed method includes: receiving a request to allocate one or plural virtual machines for a system that includes the one or plural virtual machines to one or plural physical machine; reading out first data concerning an evaluation indicator for virtual machine allocation, wherein the first data is registered in association with the system or a requesting source of the request; first calculating, for each virtual machine of the one or plural virtual machines, a first cost in case where the virtual machine is allocated to any one of usable physical machines, based on the read first data to identify, for each virtual machine of the one or plural virtual machines, a physical machine for which the calculated first cost is the least; and generating allocation design data including second data concerning the physical machine identified for each virtual machine of the one or plural virtual machines.

Method and apparatus for determining allocation design of virtual machines

A method for changing a deployment of a virtual machine performed by a computer, at least one of the virtual machines deployed respectively in M physical machines, the method includes obtaining, by the computer, information of remaining capacities of the physical machines from the M physical machine, the remaining capacities which indicate how many virtual machines are deployed in the physical machines, changing, by the computer, the deployment of a virtual machine deployed in the M physical machines to M+N&#x2212;1 or less physical machines among the M physical machines when a number of physical machines of which remaining capabilities are equal to or greater than a predetermined capability is less than a predetermined number by N.

Method for changing placement of virtual machine and apparatus for changing placement of virtual machine

In order to perform update processing with high reliability while preventing occurrence of an error in the update order, reduce a load on a management device, and reduce the time required to complete the update processing, according to the present invention, there is provided a network equipment management program that allows a computer to execute: an order information creation step that creates order information which is information corresponding to the order of the network equipments in which setting information is to be set and according to which the setting information is sequentially transmitted from N (N=1, 2, . . . )-th network equipment to (N+1)-th network equipment so as to be set in the respective network at its reception timing of the setting information; and a transmission step that transmits predetermined information including the order information created in the order information creation step to a first network equipment specified in the order information.

Network equipment management device, network equipment management method, network equipment, and program used therein

A method and device of outputting information related to a communication error including obtaining a communication log containing a communication message delivered between a second device and a third device in accordance with a control message transmitted from a first device to the second device. A non-transmitted control message specifying procedure reading out control message association information containing identification information of a control message delivered between the second device and the third device in association with a control message addressed and transmitted from the first device to the second device, and specifying a non-transmitted control message based on the read-out control message association information and the communication log.

Communication error information output method, communication error information output device and recording medium therefor

A network device management apparatus which generates distribution routes for transmitting distribution information via communication devices, in order to distribute information to plural communication devices connected to a network, and makes the distribution information be transmitted in accordance with the generated distribution routes. The apparatus comprises: a hierarchy structure creation section that creates, based on units and the number of communication devices to which the distribution information is to be distributed, a hierarchy structure constituted by the units of communication devices as constitutional elements; and a distribution control section that controls distribution of the distribution information, by use of the hierarchy structure created by the hierarchy structure creation section. Therefore, the network device management apparatus can reduce the total distribution time and distribute information efficiently when the information is distributed to a huge number of communication devices.

Network device management apparatus, network device management program, and network device management method

A service program for execution of a service is divided into a server control module for execution of the service in a server, a display control module for providing a display control in a client, an initial setting module defining a method of acquiring a service module prepared based on the type of client and required for the client, and a common module operable in the operating environment of the server and the client both. When a shortage of resources is detected in the client during execution of this service program then a portion of the common modules is executed in the server, and when a shortage of resources is detected in the server then a portion of the common modules is executed in some other server.

System, apparatus, method and computer program product for processing distributed service modules

A personal communication service distributed control system provides a personal communication service in a combination of different networks based on the same personal ID without requiring a person originating information to be aware of the type of terminal used by a terminating person. The personal communication service distributed control system includes a plurality of hardware resources. Each of the service control apparatuses includes a plurality of service control program sections, a resource control program section, and a directory control program section. The directory control program section includes a section for referring to a distributed directory in order to perform retrieval for a transfer destination and routing for a control signal simultaneously.

Growing community of inventors

Kawasaki, Japan

Hiroyuki Yamashima