摘要:
A machine-to-machine communication platform provides a flexible system for device control and solution hosting. In particular, the communication platform hosts and manages third party vertical solutions that interact with external devices. A third party gateway provides the third parties with access to the communication platform so that the third parties may define, configure, and monitor custom vertical solutions that are locally hosted in the communication platform. The communication platform provides a communication manager that implements a device independent communication facility for communicating with the external devices. As a result, the communication platform connects to, communicates with, and controls virtually any external device.
摘要:
Systems include a network element with a plurality of server blades, including a control server and one or more application servers. The control server communicates with each application server to acquire state information about each application server. A switch is in communication with each server blade. The switch is configured to communicate with the control server in order to obtain therefrom the state information acquired by the control server about each application server.
摘要:
Disclosed is a management system, which makes it possible to securely maintain the communication between the managing apparatus (host) and the managed apparatus (device) even when a certain malfunction has occurred in the network or the server. When the device cannot receive the request sent from the host, the device changes the communication mode from the bilateral communication mode to the unilateral communication mode, and then, when it becomes possible to receive the request, the device changes the communication mode from the unilateral communication mode to the bilateral communication mode to transmit the response to the host. Further, when the host cannot transmit the request to the device, or when the host cannot receive the response to the request, the host suspends an operation for transmitting the request, and then, when it becomes possible to receive the response to the request, the host resumes the operation for transmitting the request.
摘要:
An agent device is connected with one or more image-forming devices in a local network having a firewall provided therein. A management device carries out remote management of the image-forming devices in the local network through the Internet. The agent device includes a command receiving unit which starts connection with the management device and receives a management command from the management device via the firewall, the command being sent by the management device in response to the connection. An image-forming-device communication unit receives device-state information of a corresponding one of the image-forming devices according to the management command. A command response transmitting unit transmits the device-state information to the management device through the Internet.
摘要:
A method for detecting application layer protocol of Internet Protocol version 6 (IPv6) network, includes: sending, by an application layer protocol detection initiating node, a detection request message to an application layer protocol detection responding node. When detection request message is received, the detection responding node responds to the detection request by sending a detection acknowledge message to the detection initiating node. When receiving the detection acknowledge message the detection initiating node performs message interaction over the application layer protocol of the IPv6 network with the detection responding node, to obtain performance parameters for evaluating operation condition of the application layer protocol and availability parameters for evaluating availability condition of the application layer protocol.
摘要:
In an exclusive lock management in common to both the In-Band and the Out-of-band, a lock control technique of a storage system capable of removing the factor that may cause the discrepancy in the configuration information in a disk array system is disclosed. In the storage system, a shared memory in a DKC of a storage subsystem has lock management information for uniformly managing the operation authority for the configuration information in the shared memory that is used in common by both the channels of the host terminals and the management client terminals, and a CPU in the DKC gives the operation authority for changing the configuration information to either the host machine or the management client based on the lock management information in the shared memory in response to an access request from the host terminals or the management client terminals.
摘要:
To provide an information processing device management method contrived to improve operability by managing respective information processing devices via a network while eliminating any constraint in place for handling the management. A management device receives a request from an administrator terminal via the network, notifies the information processing device of a process responding to the request, acquires management data as a result of the process from the information processing device and transmits the management data to a requester administrator terminal, and the information processing device executes the process which the management device notifies of, generates the management data in a predetermined format on the basis of the result of the process, and transmits the management data in the predetermined format to the management device.
摘要:
Systems and methods for testing network performance and communicating network device information are disclosed. The preferred embodiments of the present invention enhance the standard ICMP echo or ping protocol, while still maintaining backward compatibility. Furthermore, the network performance testing can be based on different qualities of service or types of service. This allows the network testing to be useful in real-time applications such as voice and/or video.
摘要:
A telecommunications network(10) having a distributive network management system(20) for remotely managing the plurality of network elements(38) has a management computer, or work station(22) with a management program communicating through the Internet by via managed object commands. An element management server(24) communicates through the computer Internet with the plurality of network elements(38) via a simplified network management protocol, or SNMP, to communicate management information concerning the plurality of network elements(38). The managed objects are responsive to managed object commands from the management computer(22) to provide the management information to the management program and to take actions as directed. Commands are composed in EMAPI notation to render them independent of any protocol used between the element manager server(24) and the managed network elements(38). Communications between the management computer(22) and the element manager server(24) utilizes CORBA.
摘要:
Disclosed is a network control system for home appliances that satisfies the characteristics of low-cost and high-efficiency with respect to currently used appliances adopting a low-performance microcomputer. The system is constructed to define a master/slave type communication structure with respect to the respective appliances; construct a network by connecting the appliances through the serial communication function; and enable the appliances to communicate with one another if a predetermined communication event is produced. According to the system, an optimized network for the home appliances can be implemented, and operation states of the respective appliances can be displayed through the co-operation among the appliances, thereby maximizing the user convenience.