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US20060165005 Business method for pay-as-you-go computer and dynamic differential pricing  
A system for supplying computers with little or no upfront payment has a service provider, a computer, and an optional funding account. The computer is adapted to render itself substantially...
US20070291907 VOICE OVER INTERNET PROTOCOL NETWORK TEST DEVICE AND METHOD  
The invention includes a device and a method for testing a communication network that includes an Internet Protocol (VoIP) network. The inventive device includes a user interface for communicating...
US20150215194 Smart Gateway  
A smart gateway is disclosed for use in a local network for detecting a network configuration, for detecting devices connected to the network, and for providing configurable signal conditioning to...
US20080031146 METHOD AND APPARATUS FOR MEASURING LABEL SWITCH PATH PERFORMANCE PARAMETERS USING PERFORMANCE MONITORING OPERATION AND MANAGEMENT PACKET IN MULTI-PROTOCOL LABEL SWITCHING NETWORK  
Provided is a method and apparatus for measuring performance parameters of a Label Switch Path (LSP) using an Operation & Maintenance (OAM) performance monitoring packet in a Multi-Protocol Label...
US20060077902 Methods and apparatus for non-intrusive measurement of delay variation of data traffic on communication networks  
A technique for measuring delay variation (jitter) of data traffic (protocol data units (PDUs)) traversing a communication network involves: generating first PDU identifiers of PDUs observed at a...
US20060126522 Detecting malicious codes  
A malicious code detection method includes: registering information on an incoming TCP connection setup packet to an internal network and storing contents of a TCP data packet for the registered...
US20160315866 SERVICE BASED INTELLIGENT PACKET-IN MECHANISM FOR OPENFLOW SWITCHES  
A method is performed by a network device for performing controller-specific output actions. The network device is coupled to a plurality of controllers in a software defined network. The method...
US20060274760 Internet packet quality monitor  
A system for determining packet quality on an Internet protocol-based (IP-based) network includes a packet test device that traces multiple paths on the IP-based network to obtain node identifiers...
US20080049629 System and method for monitoring data link layer devices and optimizing interlayer network performance  
A method for monitoring and optimizing interlayer network performance including generating network performance information data indicative of network transmission characteristics from a data link...
US20060256729 Method and apparatus for identifying and disabling worms in communication networks  
A method and apparatus for enabling a network security service and network security infrastructure to detect, identify, mitigate, neutralize, and disable worms through distributed worm probes that...
US20070237087 Communication medium, communication medium processing apparatus, and communication medium processing system  
A communication medium according to this embodiment is a communication medium which transmits read data in accordance with a read command from a communication medium processing apparatus and...
US20070171836 ESTIMATING SYSTEM, TERMINAL, ESTIMATING METHOD, AND PROGRAM  
An object of the present invention is to provide a technology capable of estimating header conversion applied in a network by collecting information required in the estimation, without introducing...
US20070053303 Transmission Quality Monitoring For Multimedia Streams  
A network performance monitor and an associated method for monitoring the perceived transmission quality of a packetized multimedia signal encoded by a first codec are provided. The monitor...
US20090003225 METHOD AND APPARATUS FOR PROBING OF A COMMUNICATION NETWORK  
The test packet sequencer according to the present invention, is configured to generate one or more sequences of packets and subsequently place these one or more sequences of packets onto a...
US20060280207 Distributed network monitoring system  
A distributed network monitoring system includes a central monitoring device configured to store global configuration information for all monitoring devices which make up the distributed system,...
US20060109793 Network simulation apparatus and method for analyzing abnormal network  
A network simulation apparatus and method for analyzing abnormal network traffic are provided. The network simulation apparatus includes: a traffic information collection unit, which collects...
US20160080240 Network Tracing for Data Centers  
Network devices facilitate network tracing using tracing packets that travel through the network devices. The network devices may be switches, routers, bridges, hubs, or any other network device....
US20140056152 PORT MIRRORING IN DISTRIBUTED SWITCHING SYSTEMS  
Port mirroring in a clustered network may be performed between a local switch and a remote switch. A port in the remote switch may be designated a mirrored port where data traffic passing there...
US20130010614 METHOD AND APPARATUS FOR PROCESSING PACKETS IN IPv6 NETWORK  
Disclosed is a method and apparatus for processing packets in an IPv6 network. A CPE (Customer-Premises Equipment) replaces source address information in an IP packet with external address...
US20100246416 SYSTEMS AND METHODS FOR REMOTE TESTING OF WIRELESS LAN ACCESS POINTS  
The present disclosure describes systems and methods for remote testing and troubleshooting of a Wireless Local Area Network (WLAN) using one or more distributed WLAN sensors and one or more...
US20080285471 Call Release in Communication Networks  
A controller requests a gateway to release a call. The gateway then disconnects and communicates the disconnect to at least one additional network node along the end-to-end connection on the...
US20100265832 METHOD AND APPARATUS FOR MANAGING A SLOW RESPONSE ON A NETWORK  
A method and an apparatus for detection and prevention of a slow response on a network are disclosed. For example, the method selects a router automatically for testing in response to a ticket...
US20080056144 SYSTEM AND METHOD FOR ANALYZING AND TRACKING COMMUNICATIONS NETWORK OPERATIONS  
A system for monitoring network performance includes a data collection system for obtaining data from event data records provided by the network. A data management system scores events experienced...
US20110122776 Method, Apparatus, and Computer Program Product for Traffic Simulation Tool for Networks  
Method, apparatus, and computer products are provided for creating a network design and simulating communication traffic over the network design on a computer. Input of network elements is...
US20080232261 TRANSMISSION APPARATUS, TEST METHOD, AND TRANSMISSION APPARATUS CONTROL PROGRAM  
A transmission apparatus transmits/receives test frames to test connectivity between the transmission apparatus and another transmission apparatus to/from the other transmission apparatus at...
US20140133305 Test Packet Injection System  
A networking device of one embodiment includes a processor, a memory, a networking module, and a traffic manager module. The networking module is configured to receive a packet comprising a first...
US20160149779 SYSTEM STATE MESSAGE IN SOFTWARE DEFINED NETWORKING  
A method for a network device reporting system state to a controller, the method comprising a network device: determining a system state of the network device;constructing a system state message...
US20080037435 Method and device arrangement for debugging telecommunication network connections  
The invention relates to a method, measurement arrangement, analyser and analyser program for debugging transmission failures in a telecommunication network. In the method, the analyser utilizes...
US20150163066 TELECONFERENCING SYSTEM AND METHOD  
A network-initiated teleconferencing system and method. In one embodiment, teleconference setup information is received pursuant to a setup request for a teleconference generated by an organizer...
US20060262729 Method and system for testing communication protocols in network communication  
A framework or system is described for testing compliance and robustness of a communication signal protocol employed by an entity which is connected to an IP based network, particularly for...
US20060256730 Intelligent quarantine device  
A process or device in a network to identify anomalous traffic, identifying the host which is the source of the anomalous traffic and then isolating the offending host to a second or virtual...
US20130229910 SYSTEM, METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR PROVIDING NETWORK CONNECTIVITY  
A method for providing network connectivity is provided. The method may include interfacing with a wireless mesh network. The method may further include interfacing with one or more network link...
US20070140135 Methods and systems for providing performance testing for private networks  
Systems and methods are disclosed for providing performance testing for private networks. The disclosed systems and methods may include connecting a management virtual private network with a...
US20120224493 SYSTEM AND METHOD FOR SQUELCHING A RECOVERED CLOCK IN AN ETHERNET NETWORK  
A system and method for squelching a recovered clock in an Ethernet network. In one embodiment the invention provides a method for squelching a recovered clock in an Ethernet network comprising a...
US20070183337 FC-AL cabling management system  
An apparatus to detect a fiber channel miscabling event includes a module configured to identify a connection made between first and second unlike devices in a fiber channel topology. If an unlike...
US20110158108 ETHERENT PHYSICAL LAYER TEST SYSTEM AND METHOD  
An Ethernet physical layer test system and method, wherein a signal pattern generator is utilized to generate repeatedly a signal pattern frame required by the test items of the Ethernet physical...
US20150304829 CALL FORWARDING VERIFICATION  
A telephony system (20) comprises a computer-implemented call forwarding verification system (60) configured to initiate a test call to a telephony device (30) in conjunction with a request for a...
US20070280122 Network facsimile apparatus  
By memorizing communication performance information of a destination machine captured in a previous transmission, the transmission is usually carried out using the communication performance of the...
US20070147262 Methods, communication networks, and computer program products for storing and/or logging traffic associated with a network element based on whether the network element can be trusted  
A determination can be made whether a network element is configured in an authorized manner, e.g., whether the network element is configured with authorized firmware, software, and/or data. In...
US20070097872 Network connection apparatus testing method  
A network connection apparatus testing method is proposed. The method first provides a first terminal apparatus having at least an inlaid test program and a test parameter, and a second terminal...
US20080095063 Relay Apparatus and Failure Monitoring Method  
In a failure monitoring unit, a packet sending unit sends a failure monitoring packet to a card to monitor whether a failure has occurred in a communication path to the card. A failure judging...
US20130343205 METHODS AND APPARATUS FOR PROVIDING EXPANDED TELECOMMUNICATIONS SERVICE  
The present invention provides flexible call processing. For example, a call processor system can receive an inbound call intended for a called party and place an outbound call to the called...
US20070291652 TRANSMITTING APPARATUS, TRANSMITTING-APPARATUS TESTING METHOD, AND COMPUTER PROGRAM PRODUCT  
An information storing unit stores therein information on a connection status of transmitting apparatuses in a network and a usage status of a line between the transmitting apparatuses as...
US20080198756 METHOD AND APPARATUS FOR ENABLING THE DETECTION OF TRANSPARENT DEFECTS  
The present invention enables the network to determine the true state of events that appear normal but produce service disruptions by periodically probing the status of all network elements and...
US20160359718 METHOD FOR CALIBRATING AN OVER-THE-AIR (OTA) TEST SYSTEM FOR TESTING MULTIPLE RADIO FREQUENCY (RF) DATA PACKET SIGNAL TRANSCEIVERS  
Method for calibrating an over-the air (OTA) test system for testing multiple radio frequency (RF) data packet signal transceiver devices under test (DUTs), as well as using such a calibrated OTA...
US20070030842 SYSTEM FOR THE ANALYSIS AND MONITORING OF IP COMMUNICATIONS  
A system is claimed that deploys a multi-layer neural network for analyzing, categorizing and organizing conversations and video conferencing on Voice over Internet Protocol (VoIP), The parallel...
US20060098578 System and method for converting autonomous PM data into periodic PM data  
A system for converting autonomous performance monitoring (PM) data into periodic PM data in a network includes a server, a data collector electrically coupled to the server, a plurality of...
US20150365290 NETWORK VERIFICATION APPARATUS, NETWORK VERIFICATION METHOD AND PROGRAM  
A device for network verification includes a verification information input unit that accepts input of information for verification which represents definition of a configuration of a network...
US20140092754 PACKET TAGGING MECHANISM  
A method is disclosed. The method includes capturing a first packet at a network monitoring card, capturing the first packet at a first filter, generating a first tag corresponding to the first...
US20130243423 ETHERNET HUB AND METHOD OF USE  
A new and improved Ethernet hub for providing visibility of data packet traffic in an Ethernet network is disclosed. The Ethernet hub includes a packet buffer being coupled with a plurality of...

Matches 1 - 50 out of 60 1 2 >