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Match Document Document Title
US20150043360 Method for Monitoring, at the Correct Time, TT Ethernet Messages  
The invention relates to a method for monitoring, at the correct time, TTEthernet (TT) messages communicated by a TTEthernet switch (TTE switch) in a distributed real-time computer system....
US20130235736 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR TESTING A DIAMETER ROUTING NODE  
According to one aspect, the subject matter described herein includes a method for testing a Diameter routing node. The method occurs a Diameter routing node. The method includes receiving, from a...
US20120163197 ROUTING VALIDATION  
A simulator simulates routing system protocols to build routing tables corresponding to a modeled network, and a comparator compares the routing tables in the actual network to these...
US20120243423 Adjustments of IUB Load Measurements  
A method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device, determining one or...
US20130010613 NETWORK SWITCH WITH TRAFFIC GENERATION CAPABILITY  
A packet switch system includes a packet switch appliance having a first network port configured to receive packets, and a first instrument port configured to communicate with a network monitoring...
US20140286177 METHOD AND SYSTEM FOR INTERCEPTING OVER-THE-TOP COMMUNICATIONS  
An approach for lawful intercept of over-the-top (OTT) communications is described. A request is received to intercept one or more OTT communications. Such interception can be part of a legal...
US20140140221 DYNAMIC RE-ASSIGNMENT OF SERVICE PORTS TO ACTIVE VIRTUAL NETWORK SWITCH BASED ON SERVICE POLICY  
Embodiments generally provide techniques for mapping service modules on a network device. Embodiments identify a plurality of service modules, each configured to perform a respective service. A...
US20100097944 Layer 2 network rule-based non-intrusive testing verification methodology  
Systems and methods are described that that analyze Layer 2 network performance and identify problems without having to disrupt customer service. Embodiments employ a two-phase approach to...
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...
US20150071087 Methods, Systems, and Products for Voice-Over Internet Protocol Calls  
Network resources for a call between a calling party and a called party are allocated. The network resources for the call are reserved based on a reservation request. The network resources are...
US20130343206 MOBILE TELEPHONE RESELECTION BETWEEN A CIRCUIT SWITCHED CELLULAR NETWORK AND THE INTERNET AND USE OF THE INTERNET TO CONNECT MOBILE SWITCHING CENTERS TO ANTENNAS  
A call routing system for use with a wireless telephone systems is disclosed. The system, which monitors the subscriber's current physical location, determines the device to which a call should be...
US20130259465 ETHERNET PRIVATE LOCAL AREA NETWORK SYSTEMS AND METHODS  
The present disclosure provides hybrid packet-optical private network systems and methods for a private and dedicated multi-point Ethernet Private Local Area Network (EPLAN). The network systems...
US20150172457 METHOD AND APPARATUS FOR PROVIDING A CUSTOMER PREMISE BASED COMMUNICATION SYSTEM  
A method and an apparatus for providing a customer premise based feature. For example, the method receives a call directed to a customer, wherein the call is associated with a customer premise...
US20140112159 CIRCUIT EMULATION SERVICE FOR CARRYING TIME DIVISION MULTIPLEXED SCADA TRAFFIC  
Embodiments of the invention employ specially adapted P2MP and MP2P transmission techniques to communicate traffic of a TDM based SCADA system over an IP/MPLS based network. Advantageously, by...
US20140362709 SYSTEM AND METHOD FOR BASE TOPOLOGY SELECTION  
A system and method for base topology selection includes a network controller including a control unit and one or more ports coupled to the control unit and configured to couple the network...
US20150156314 QUALITY OF EXPERIENCE DETERMINATION FOR MULTI-PARTY VOIP CONFERENCE CALLS THAT ACCOUNT FOR FOCUS DEGRADATION EFFECTS  
In one embodiment, the quality of experience for a multi-part conference call is determined. Values for network characteristics for a conference call between at least three parties is captured...
US20140254395 Remote Monitoring a Layer 2 Virtual Private Network  
Novel tools and techniques that enable remote network monitoring, and in particular cases, remote monitoring of traffic on a L2VPN. In a particular aspect, tools enable a vendor-independent remote...
US20150138993 SYSTEMS AND METHODS FOR TESTING NETWORKS WITH A CONTROLLER  
A controller may control switches such as physical and software switches in a network. The controller may generate virtual switches from groups of end hosts in forming a virtual network topology....
US20140269352 System and Method for Buffer Status Reporting for Multi-Stream Aggregation  
Embodiments are provided herein for enabling buffer status reporting for Multi-stream aggregation (MSA) in wireless networks. In an embodiment, a user equipment (UE) receives from a network, a...
US20140362708 EMERGENCY COMMUNICATION SOLUTION  
A communication system for emergency communication comprises a communication server to establish an IP based voice communication between an endpoint and a monitoring center. In one implementation,...
US20090046590 Voice Over Internet Protocol (VOIP) Testing  
A method and apparatus for testing a VoIP telephone line are provided, the method including determining which of a plurality of VoIP call control protocols and/or CODECs is compatible with the...
US20140376389 SYSTEM AND METHOD FOR MANAGING TELEPHONY ENDPOINT INVENTORY  
A system and method for managing an endpoint repository of a communication platform that includes managing a set of telephone endpoints that can be in an allocated state or an unallocated state;...
US20120207031 HYPERVISOR ROUTING BETWEEN NETWORKS IN A VIRTUAL NETWORKING ENVIRONMENT  
A physical host executes a virtual machine monitor (VMM) that instantiates a source virtual machine (VM). In response to the VMM receiving from the source VM a packet specifying a first...
US20140022916 DUPLICATING NETWORK TRAFFIC THROUGH TRANSPARENT VLAN FLOODING  
An approach to duplicating network traffic is described. In one approach, a method of creating multiple copies of network traffic is detailed. The method involves receiving network traffic,...
US20070195706 Integrated municipal management console  
Embodiments of the invention provide a networked system and management console for visualizing, identifying, and handling municipal or other regional events of interest as they arise. The...
US20130223237 DIVERSE PATHS USING A SINGLE SOURCE ROUTE IN COMPUTER NETWORKS  
In one embodiment, a source device determines a source route from itself to a destination device in a computer network, and forwards a first packet on the source route with the source route...
US20060233109 Method for monitoring and reporting events by media gateways  
A method for monitoring and reporting events by media gateways comprising presetting the events in the media gateways, monitoring the preset events by the media gateways and reporting the...
US20100315959 System reliability evaluation method for routing policy  
A system reliability evaluation method for routing policy is disclosed. The single minimal path of the routing policy includes plural arcs between a start node and a terminal node in a flow...
US20110182191 Testing Network Equipment  
There are disclosed a system, a test module and a method for testing a network device. One or more test modules may be plugged into respective ports of the network device in replacement of...
US20130265886 SYSTEMS AND METHODS FOR IMPLEMENTING A TRAFFIC VISIBILITY NETWORK  
A method of packet processing, includes: providing a plurality of network appliances that form a cluster, wherein two or more of the plurality of network appliances in the cluster are located at...
US20150029870 BOUNDED-BUDGET MONITOR DEPLOYMENT IN MONITORING NETWORKS VIA END-TO-END PROBES  
The present disclosure relates generally to mechanisms for bounded-budget monitor deployment in monitoring networks via end-to-end probes. In various embodiments, methodologies may be provided...
US20140198669 DYNAMICALLY DETERMINING PACKET SAMPLING RATES  
For dynamically determining packet sampling rates, a method including setting a packet sampling rate for one or more switch ports, collecting for an interval of time a plurality of statistics 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...
US20140133315 SYSTEMS AND METHODS FOR LISTENING POLICIES FOR VIRTUAL SERVERS OF APPLIANCE  
The present invention is directed towards a method for using a listening policy for a virtual server on an intermediary device. An intermediary device establishes for a first virtual server a...
US20140133316 Parameter Estimation Device, Parameter Estimation Method, and Parameter Estimation Program  
A parameter estimation device 600 includes: a communication throughput acquiring part 601 for acquiring communication throughput that is an amount of data transmitted per unit time; and a function...
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...
US20130242760 APPARATUS FOR IDENTIFYING INTERCONNECTIONS AND/OR DETERMINING THE PHYSICAL STATE OF CABLE LINES IN A NETWORK AND ASSOCIATED COMPONENTS  
An apparatus for identifying interconnections in a network. The apparatus comprises a plurality of transmitter coupling units, a plurality of receiver coupling units, and an interconnection...
US20140233401 Method and Apparatus for Setting Network Node Location  
A method and an apparatus for setting a network node location. The method is applied in a router in a ZigBee network and includes acquiring, by the router, a network parameter of at least one...
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...
US20080239972 SYSTEM AND METHOD OF PERFORMANCE MONITORING OF MULTICAST SERVICES WITH MOBILITY SUPPORT  
An approach is disclosed for monitoring performance of a network providing multicast and mobility services. A test profile is generated for determining performance of the multicast network. The...
US20120051234 Flow Statistics Aggregation  
There are disclosed methods and apparatus for testing a network. A plurality of packets may be transmitted over the network from one or more source port units. Each transmitted packet may include...
US20150092571 PROXY MEDIA SERVICE FOR DIGITAL TELEPHONY  
A Session Initiation Protocol (SIP) service system includes a SIP-enabled soft switch at a telephony service provider, executing code from a coupled machine-readable medium, routing SIP...
US20150016279 Using Headerspace Analysis to Identify Classes of Packets  
Some embodiments provide a method that uses headerspace analysis. The method receives several flow entries for distribution to a set of forwarding elements that implement a logical network. The...
US20120257514 Failure Notification in a Network Having Serially Connected Nodes  
Multicast capabilities of a link state protocol controlled network are used to accelerate the flooding advertisement of topology change notifications within portions of the network. This flooding...
US20090122710 EVENT CORRELATION USING NETWORK DATA FLOW SIMULATION OVER UNMANAGED NETWORK SEGMENTS  
A network simulator comprises a virtual network and event correlation logic. The virtual model models a network that comprises a managed portion and an unmanaged portion. The event correlation...
US20140369209 NETWORK-WIDE VERIFICATION OF INVARIANTS  
A network-wide verification system may be adapted with a data plane verification layer positioned between a set of multiple network devices and a controller in network communication with the...
US20140269351 System and Method for Steering Packet Streams  
In one embodiment, a system for steering an input packet stream includes a traffic splitter configured to split an input packet stream into a first packet stream and a second packet stream, and a...
US20080298261 Reconfigurable Test System  
There is disclosed a reconfigurable network test system. The reconfigurable test system may include a plurality of test modules, a plurality of network interface units, a plurality of bypass...
US20090290501 CAPTURE AND REGENERATION OF A NETWORK DATA USING A VIRTUAL SOFTWARE SWITCH  
Methods and a system of capture and regeneration of a network data using a virtual software switch are disclosed. In an embodiment, a method includes capturing a network data using a virtual...
US20110002228 Scheduler Using a Plurality of Slow Timers  
There is disclosed a scheduler for a traffic generator and a method of scheduling traffic. A working memory may stores N respective timer values for N count-down timers, where N is an integer...

Matches 1 - 50 out of 250 1 2 3 4 5 >