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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 3. Отображено 3.
23-06-2023 дата публикации

SDN network data forwarding method and device based on DPDK

Номер: CN116319628A
Автор: CAI HUICHAO, LAN PEITING, JIANG SHAOHUA, TANG RONGSHENG
Принадлежит:

The invention provides an SDN network data forwarding method and device based on DPDK, and belongs to the technical field of network communication. The method comprises the steps that a scheduling static graph is created, the scheduling static graph comprises a plurality of nodes with fixed positions, the nodes comprise a source node, a common node and a general node, and the general node is located between the source node and the common node; setting node positions in the scheduling static graph to construct a data scheduling static graph; and scheduling network data through the BitMap, and sending the network data according to the strategy of the data scheduling static graph. According to the method provided by the invention, the data processing and forwarding performance can be improved.

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Номер записи: 1
06-06-2023 дата публикации

Method and device for realizing high-availability cluster of cloud firewall

Номер: CN116233138A
Автор: LAN PEITING, TANG RONGSHENG, WANG XIAOHUA, WU JINGYONG, CAI HUICHAO, WANG LIJUAN
Принадлежит:

The invention discloses an implementation method and device for a high-availability cluster of a cloud firewall, and relates to the technical field of cloud firewalls. The method for realizing the high-availability cluster of the cloud firewall comprises the following steps of: performing session offloading processing on a data packet based on an SLB session offloading table; carrying out simplification processing on the data flow of the ALG related protocol; and the health state and the concurrent session number of each FW node are monitored in real time through the SLB, so that the dynamic expansion and contraction of the FW nodes are realized. According to the method and the system, session shunting processing is performed on the data packet through the SLB session shunting table, simplification processing is performed on the data flow of an ALG related protocol, the health state and the concurrent session number of each FW node are monitored in real time through the SLB, dynamic expansion ...

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Номер записи: 2
18-07-2023 дата публикации

Message triggering type session aging method

Номер: CN116455953A
Автор: WANG XIAOHUA, CAI HUICHAO, WU JINGYONG, LAN PEITING, TANG RONGSHENG, LIU LU, PAN YINING
Принадлежит:

The invention relates to the technical field of internet protocol (IP) network communication, and particularly discloses a message triggering type session aging method, which comprises the following steps of: S1, searching hash to match a session after a message is uploaded to a firewall, and if a first packet cannot be matched, creating a new session at the moment; s2, a new session allocates session resources; s3, when a session resource exists, distributing a session table item, assigning the update time on the session as the current time, and adding the current time to the end of the linked list of the corresponding aging queue; step S4, when no session resource exists, sequentially judging whether the session pointed by the head node of the aging chain table reaches the aging time or not, and the like; according to the invention, the development and debugging difficulty is simplified, and the new establishment and aging of the session are bound together in a message triggering manner ...

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Номер записи: 3