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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
27-06-2013 дата публикации

DYNAMIC NETWORK PROVISIONING SYSTEMS AND METHODS

Номер: US20130166774A1
Автор: Dutta Ashutosh, Mac-Stoker Christopher, Pruthi Parag
Принадлежит: Niksun, Inc.

Methods and systems for dynamically provisioning a network are disclosed. A network may be dynamically provisioned by detecting network congestion due to data on the network, identifying a transmission from a source computer to a destination computer for distinct routing based on at least one packet of the transmission, directing at least one other packet of the identified transmission to be marked for distinct routing, and instructing a router to distinctively route the other marked packets in response to the detection of network congestion. A controller and a monitoring device may be used to implement dynamic network provisioning. 1. A dynamic network provisioning method comprising:detecting network congestion due to data on a network, the data passing through at least one router;identifying within the data a transmission from a source computer to a destination computer for distinct routing based on at least one packet of the transmission;directing at least one other packet of the identified transmission to be marked for distinct routing; andinstructing the at least one router to distinctly route the at least one other marked packet in response to the detection of network congestion.2. The method of claim 1 , wherein the identifying step comprises:identifying the transmission from the source computer to the destination computer for distinct routing in response to the detection of network congestion.3. The method of claim 1 , wherein the identifying step comprises:identifying a streaming media transmission as the transmission.4. The method of claim 1 , further comprising the steps of:detecting the absence of network congestion; andceasing the identifying step in response to the detected absence of network congestion.5. The method of claim 1 , wherein the detecting step comprises:associating a bit rate threshold with one of the at least one router;detecting a bit rate throughput at the one of the at least one router; anddetecting network congestion when the bit rate ...

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Номер записи: 1
08-01-2015 дата публикации

PACKET TIME STAMP PROCESSING METHODS, SYSTEMS, AND APPARATUS

Номер: US20150009840A1
Автор: Heybey Andrew, Le Viet, Mac Stoker Christopher, Pruthi Parag
Принадлежит:

Methods, systems, and apparatus for monitoring network devices and identifying packet anomalies are described herein. Anomalies may be identified by receiving packets from a network device at a network monitor, each packet having a first time stamp added by the network device, adding a second time stamp to the packets by the network monitor, comparing the first time stamp and the second time stamp of each packet, and identifying an anomaly associated with a packet in response to a difference metric generated based on the first and second time stamps exceeding a threshold. 1. A network monitor for monitoring a network device coupled to a network , the network device receiving packets and adding a first time stamp to the packets , the network monitor comprising:a connection port configured to receive at least one packet from the network device;a presentation device; anda processor coupled to the connection port and the presentation device, the processor configured to add a second time stamp to the at least one packet, compare the first time stamp and the second time stamp of each of the at least one packet, and identify an anomaly associated with the at least one packet in response to a difference metric generated based on the first and second time stamps of a set of one or more packets exceeding a threshold.2. The network monitor of claim 1 , further comprising:a user interface coupled to the processor;the user interface configured to receive a threshold instruction from a user for setting the threshold; andthe processor further configured to set the threshold responsive to the threshold instruction.3. The network monitor of claim 1 , wherein the set includes two or more packets and wherein the processor is configured to identify the anomaly when the average difference between the first and second time stamps of the two or more packets exceeds the threshold.4. The network monitor of claim 1 , wherein the threshold is between 10 milliseconds and 90 milliseconds.5. The ...

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Номер записи: 2