127 results about "Software network" patented technology

The invention discloses a communication method of a programmable virtualized router based on NetFPGA. The communication method comprises the steps that virtualized software is installed on a host to acquire a plurality of virtualized containers, and routing protocol software is installed in each virtualized container to acquire a virtualized router; virtualized ethernet cards are set up inside each virtualized router, wherein the number of the virtualized ethernet cards is equal to the number of hardware network interfaces of bottom-layer NetFPGA; a software network bridge is arranged to bridge between the virtualized ethernet cards and the physical hardware network interfaces, each virtualized router receives a data package from a NetFPGA board card network interface through the virtualized ethernet cards and the software network bridge, routing information is acquired through the treatment of each virtualized router, the routing information is transmitted to a register of the NetFPGA through the virtualized ethernet cards and the software network bridge, and then the retransmission of the data package is achieved through the NetFPGA board card network interface and an outside network. Network communication of a plurality of programmable virtualized routers can be achieved through the software network bridge.

The disclosed network upgrading method for IPTV set-top box (STB) software based on TFTP comprises: during loading Boot Loader, selected downloading the upgrade program through TFTP server-client mode; after identifying validity, automatic upgrading the STB. This invention can prolong the service time of STB, reduces system cost, and provides better service for user.

Some embodiments provide a set of one or more network controllers that communicates with a wide range of devices, ranging from switches to appliances such as firewalls, load balancers, etc. The set of network controllers communicates with such devices to connect them to its managed virtual networks. The set of network controllers can define each virtual network through software switches and / or software appliances. To extend the control beyond software network elements, some embodiments implement a database server on each dedicated hardware. The set of network controllers accesses the database server to send management data. The hardware then translates the management data to connect to a managed virtual network.

Some embodiments provide a set of one or more network controllers that communicates with a wide range of devices, ranging from switches to appliances such as firewalls, load balancers, etc. The set of network controllers communicates with such devices to connect them to its managed virtual networks. The set of network controllers can define each virtual network through software switches and / or software appliances. To extend the control beyond software network elements, some embodiments implement a database server on each dedicated hardware. The set of network controllers accesses the database server to send management data. The hardware then translates the management data to connect to a managed virtual network.

Systems and methods for providing distributed debugging in an extensible SOAP environment of asynchronous software web services are disclosed. Such a system may include a message originator, a diagnostics tagger, an intended message receiver, and a debug controller, which may communicate with one another via SOAP messages. The message originator originally puts the SOAP message onto the network. The diagnostics tagger modifies the SOAP message to include certain diagnostics elements that cause a breakpoint to be triggered. The intended message receiver eventually receives the message and is expected to trigger the breakpoint. The debug controller is a process that is called by the intended message receiver when a breakpoint is detected. The header of the SOAP message may include a security element and a diagnostics element. The diagnostics element may include one or more breakpoint elements. Each breakpoint element may include a debugging controller element, and one or more condition elements. Each condition element may include a logical expression. The intended message receiver determines whether the conditions are met. If the conditions are met, then the breakpoint is triggered.

Software, systems, and methods for facilitating the development and implementation of computer network management software containing Java-based instructions is provided. In one aspect, the invention includes a system for implementing Java-based software network management objects configured to implement computer network management functions on a computer network. In one embodiment, the system of the invention includes a computer network management information server. The network management server performs communications using a first computer network management communications protocol. The system further includes a Java development management kit ("JDMK") methods protocol adapter ("MPA") that is configured to translate the first computer network management communications protocol into a JDMK communications protocol. A JDMK agent that is configured to communicate with the JDMK MPA using the JDMK communications protocol also is included.

The present invention provides a software network authentication binding method and system, which are executed by the cooperation of the client and the network server: when the software is running on the client, it sends a verification request to the network server; according to the verification request, the network server randomly generates the first Random character strings, encrypted and fed back to the client; the client performs the first decryption process, and encrypts the decryption result, user information and client machine code to generate the first authentication code, and sends the first authentication code to the network Server; the network server performs a second decryption process on the first authentication code, and verifies the result of the second decryption process, and feeds back the verification result to the client. Run the software through the client. The invention not only protects the network server from the attack of the pirated software, but also protects the software from the attack of the counterfeit server, and improves the reliability of the legal authentication of the software.

Systems and methods are provided for enabling extensibility of discrete components (e.g., memory, storage, cache (hardware- or software-based), network / fabric, capacity, etc.) within a hyper-converged infrastructure. In the context of extending the storage component, an external storage device is connected to a hyper-converged appliance (“node” or “host”) via an Ethernet-based host bus adapter (“HBA”). Utilizing ATA over Ethernet (“AoE”) as the communication protocol, storage drives within the external storage device appear as direct-attached storage to the hypervisor of the hyper-converged appliance, extending the pool of storage resources available for allocation by the hyper-visor.

A method and apparatus for updating the software of a device that is a controlled device linked to a control device over a network. According to the method, a control device obtains information regarding updating of the software of a controlled device, determines whether updating is available using the information, and allows the controlled device to update its software, thereby easily updating the software of device. The apparatus can be a network device, connected to an update server and another network device in a network, for updating software of the other network device. The network device can include a control circuit configured to determine whether the updating of the software is required based on update information; and a transceiving unit configured to communicate with the other network device and the update server.

The embodiment of the invention provides a generation method and device for malicious software network intrusion detection feature codes. According to the generation method and device, malicious software network feature codes are automatically extracted under various running environments, and the network feature code extracting efficiency, universality and the speed of the response of an NIDS and an NIPS to newly-developing malicious software are improved. The method comprises the steps that malicious software program samples run on at least two running devices with different running environments, and a network packet capture file generated when each running device runs the corresponding malicious software program sample is intercepted; data flow reassembly, communication data classification, common substring extraction and feature code generation are carried out on each network packet capture file in sequence to obtain the malicious software network intrusion detection feature codes.

The invention discloses a software key function identification method based on complex network fault propagation. The software key function identification method comprises the following steps: 1) according to a source code, carrying out subfunction and calling relation extraction on a program, and carrying out abstraction to obtain a network chart of a software structure; 2) according to a probability of calling and executing each subfunction, endowing each side with a certain weight w, wherein the weight is a failure probability of inter-function cascading faults; 3) analyzing the topological structure characteristics of software, and calculating an in-degree value and an out-degree value of each node, wherein the in-degree value of the node is a frequency that the function is called by other functions, and the out-degree value of the node is the frequency that the function calls other functions; 4) carrying out a cascading failure simulation experiment on each node of a software network, and calculating the node numbers G, i.e., the criticality, of a maximum connected subgraph of the software network after each node is subjected to stable failure; and 5) sorting the G in an increasing sequence to obtain the criticality of each function. The software key function identification method is simple and reliable. Compared with a traditional method, the software key function identification method can precisely identify a software key function.

The invention discloses a management system and an implementation method used for interconnection between an industrial internet of things and an Ethernet. The management system is a network management system for internets of things, can be operated remotely, and is mainly applied to industrial internets of things and other industrial wireless networks. The management system comprises two major parts of an internet-of-things access module and a network module, wherein the internet-of-things access module adopts a wireless network for industrial automation (WIA) industrial protocol to exchange data with the internet of things, and the network module outputs received data in the internet of things to the remote Ethernet. Three connector modes are provided and include that a traditional registered jack-45 (RJ-45) connector and a traditional recommended standard-232 (RS-232) connector are accessed to the Ethernet through a modem, and a universal series bus (USB) is accessed to the Ethernet through a wireless network card, so that the management system can adapt to different environments and enables mounting and using processes to be more convenient and faster for a user. The implementation method includes that embedded Web services are provided for the user at the same time through a radio frequency data receiving and transmitting module and a software network module, real-time monitoring and control functions can be achieved depending on a Web browser, and the real-time performance, the network performance and the reliability of the management system are hard to match by other systems.

The invention discloses a protocol testing device, comprising a case using and reading module which is used for providing an interface to a testing case storage unit, an allocation obtaining module which is used for obtaining the allocation document of the test case using from the test case using storage module by the case using and reading module, a message processing module which is used for responding the message type of the tested protocol software network according to the configuration file, and the message document of the corresponding type of the testing using case is obtained from the testing case storage unit by the case using and reading module, and a document transmission module which is used for transmitting the message document of the corresponding type to the tested software network, wherein, the protocol test device is started by command traveling mode. By the invention, the abnormal case beyond the protocol range can be effectively tested, thereby greatly improving the stability and adaptability.

A model for the next generation of software network agents for downloadable software is provided. The software network agent delivers a streamlined user experience that presents the user with options to try or buy. The agent may be co-branded for merchant and affiliate marketing. The agent may be integrated with a number of services, such as ecommerce systems, affiliate marketing network systems, site optimization, web analytics and email marketing systems that enable a merchant to enhance the user experience and improve marketing. A user's actions may be tracked in order to provide OEMs and retailers payout on purchase referrals to the merchant's online store. Code changes and bug fixes can be made at the server and in a timely manner with minimal impact to the various systems supporting the software activation user experience.