Abstract: Techniques for comparing sets of configuration information for data forwarding devices, such as routers, are disclosed. Scoping may be used to limit comparisons to particular hierarchical levels and/or categories of sets of configuration information. Different users may have different permissions regarding viewing, or editing different parts of configuration information.

Abstract: The invention relates to, inter alia, an unit arrangement containing a network personal computer and a portable unit which are both used to provide the same data transfer service. By dividing the functional units between two units, a constantly high speech quality is guaranteed during the transfer of speech data.

Abstract: A method of monitoring a device among distinct devices communicatively coupled to a network is described. The method includes the steps of accessing a device, receiving information from the accessed device, parsing the received information to extract parameter values representing an operational status of the device, retrieving operational status information corresponding to the extracted parameter values from a database. The database stores operational status information for said distinct devices. The operational status information is displayed, using the operational status information retrieved from the database, to a user in a user-comprehensible format.

Abstract: One embodiment disclosed relates to a method for remote mirroring of network traffic. A data packet to be remotely mirrored is received by an entry device. The entry device is pre-configured with a destination Internet Protocol (IP) address to which to mirror the data packet. An IP header is generated and added to IP encapsulate the data packet. The IP header includes the aforementioned destination IP address. The IP-encapsulated packet is forwarded to an exit device associated with the destination IP address. Subsequently, the exit device may decapsulate the IP-encapsulated packet to reproduce the original data packet.

Abstract: A server stores a plurality of printer drivers corresponding respectively to a plurality of printers connected to a network. A client terminal specifies a target printer for outputting data, of the plurality of printers. The server generates printing data for performing printing, using a printer driver corresponding to the specified target printer, of the plurality of printer drivers. The server sends the generated printing data to the target printer through the network. The target printer executes printing in accordance with the printing data supplied from the server.

Abstract: Managing a plurality of network devices on a network by detecting the presence of at least one of the plurality of network devices on the network by using a first communication protocol, obtaining, by using the first communication protocol, an information block from each of the detected network devices, wherein the information block contains information related to the corresponding network device, formatting each information block into a directory entry, and sending each directory entry to a directory server via a second communication protocol.

Abstract: The exemplary embodiments describe methods and systems for managing the communications and information resources of a user. When a request for data is received, a message log is queried for the data. The message log tracks both wireline communications and electronic communications sent to and received by the user. A result of the query is then communicated.

Abstract: A method, system, and apparatus for a management station to manage a node cluster in a computer network. Regardless which node in the node cluster receives a management command from the management station to the master node, the management command is sent to the master node. The master node prepares a command response and sends the response back to the original node that received the management command. The original node, in turn, forwards the command response to the management station. The invention utilizes management agents executing on a master node and servant nodes to create and process the command response.

Abstract: A content intelligent network recognition system and method for use in analyzing and evaluating data from a network are provided. The content intelligent network recognition system includes an input interface, a buffer, a rule/policy database, a network processing unit that includes a plurality of processing elements, a state machine, and an output buffer. The input interface receives data from the network and the buffer stores the data. The rule/policy database is configured to store various rules and policies for use analyzing and evaluating the data. The network processing unit includes a plurality of processing elements that may receive a copy of portions of corresponding data stored in the buffer. The processing units use the rule/policy database to analyze the protocol data units to determine an appropriate action. The state machine may initiate action determined by a processing element for portions of the data.

Abstract: A method and apparatus for policy management in a network intermediary device. One embodiment of the invention, includes establishing a session between a client and an intermediary device on a network to enable processing of a communication between the client and the intermediary device. Then, the communication is processed by the intermediary device while maintaining a consistent version of policy throughout the communication. Finally, after the communication is complete, the intermediary terminates the communication. The intermediary device may maintain consistent policy by utilizing a policy ticket upon which transactional information is stored and that references the version of policy that was current when the communication first began.

Abstract: Methods, systems, and products are disclosed for creating a message log. The message log tracks non-recorded communications sent by and received by a user. One such system, for example, includes a processor communicating with memory. A communications manager is stored in the memory. The communications manager includes computer-readable instructions for storing an entry in the message log for each non-recorded communication sent by and received by a user. The message log may track any of wireline communications, voice mail communications, email communications, facsimile communications, pager communications, instant messages, electronic chat room communications, and unanswered telephone call attempts to contact the user.

Abstract: A naming service in CORBA is provided to a client with a high degree of reliability regardless of the operating format or network format. There are provided, an ORB for receiving a request from a client connected via a network, an apportioning server, and a network to acquire an object reference in order to be provided with an object, and a naming service section for generating an object reference by dynamically setting address information included in the object reference, in accordance with connection information at the time of the request.

Abstract: Control of collaborative devices, including providing at least two collaborative devices, wherein each collaborative device comprises a client device and an embedded Java server, providing a registry service to which the collaborative devices are coupled for data communications, and providing at least one registry table, wherein the registry table includes registry records, wherein the registry records include registry records representing capabilities of collaborative devices, wherein the registry records representing capabilities of collaborative devices include data elements describing, for each collaborative device, capabilities, tertiary relationships, and network connectivities. The method further includes providing a service bundle of OSGI-compliant Java servlets comprising at least one predetermined algorithm for controlling the collaborative devices, and controlling the collaborative devices in accordance with the predetermined algorithm.

Abstract: A system and method are provided for sending transmission control protocol (TCP) messages in a local area network (LAN). The method comprises: selecting a TCP streaming application; transmitting message segments at a rate responsive to a congestion window parameter; and, maintaining at least the congestion window parameter during the session, regardless of idle time between transmitted segments. In some aspects, the method further comprises: selecting a threshold level. Then, incrementing the congestion window parameter with an increment in response to receiving acknowledgements includes increasing the congestion window parameter until the congestion window parameter equals the threshold level. Additionally, the method further comprises: in response to not receiving an acknowledgment, maintaining the threshold level; and, in response to not receiving an acknowledgement, maintaining the congestion window parameter.

Abstract: A globally unique device identification is created. Initially, for a device, polling is performed for information regarding certain hardware components, such as hard disks, network cards, sound cards, video cards, etc. A device identifier is assigned to the device, which in one embodiment, is based on the hardware component information. The device identifier and the current information regarding the hardware components of the system are stored in a repository. Periodically, a new poll is performed of the hardware components of the system, and the current hardware component information in the repository is updated. A device is identified by the identity or similarity of the hardware component information read from the device with the stored current hardware component information.

Abstract: Data migration from an existing NAS to a new NAS and processing of access from a client are executed in parallel. A migration destination NAS inherits the host name and IP address of a migration source NAS. The network environment parameters of the migration source NAS are changed to different values. The migration destination NAS causes data to migrate from a migration source storage region, in which a shared file system of the migration source NAS is mounted, to a migration destination storage region. In a case where there is an access request from the client during data migration, the migration destination NAS selects one of the storage region in correspondence to the migration status of the requested data and provides that data. Data of a “not copied” status is provided from the migration source storage region. Data of a “copied” status is provided from the migration destination storage region.

Abstract: The present invention is a system and method for efficient and flexible testing of data communication over computer networks. The system generates traffic streams and sends them to at least one server, and receives in return replying traffic streams. Traffic outgoing streams are generated in accordance with test parameters set by a test session creator. The system generates and receives dynamic traffic streams, and further has the capability to control the traffic rate of the reply traffic streams.

Abstract: A user uses a lurker to check a colleague's location electronically. If the colleague is at the location and a device is available for communicating with the colleague, a communications channel is established between a device near the lurker and the colleague's device, and communication can begin.

Abstract: A method and a system for providing easy access to an e-mail account, in particular a POP3/SMTP e-mail account, via a mobile communication network. The method comprises the steps of: providing a mobile terminal having a generic e-mail configuration with at least one default POP3/SMTP server address, setting up a connection to a server identified by the default POP3/SMTP server address via the mobile communication network using a standard POP3/SMTP protocol, and in the proxy server evaluating a user identification based on specific information assigned to the user, identifying a user e-mail account assigned to the user identification, and setting up a connection to the identified e-mail account of an e-mail system.

Abstract: A system, method and computer program product for managing documents. The system includes a document manager that is configured to search for application services providers (ASPs) over a network and based on a user input. The document manager can search documents within the ASPs, retrieve documents and URLs, store documents and data, format documents, generate and issue unified bills from a plurality of bills from a plurality of ASPs. The document manager can provide consulting advice to the user regarding document managing, and can manage the documents stored on a user storage device, for example by transferring these documents to a ASP storage device after storage time periods associated with the documents.