Network connection tracking implementation method and device for controlling forwarding separation

The invention relates to the field of data processing, and discloses a network connection tracking implementation method and device for controlling forwarding separation, and the network connection tracking implementation method comprises the steps: S1, enabling a conntack rapid forwarding processin...

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Bibliographic Details
Main Authors YIN JUNWEN, YIN PENG
Format Patent
LanguageChinese
English
Published 30.12.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The invention relates to the field of data processing, and discloses a network connection tracking implementation method and device for controlling forwarding separation, and the network connection tracking implementation method comprises the steps: S1, enabling a conntack rapid forwarding processing module and a conntack slow tracking module, enabling the conntack rapid forwarding processing module to perform polling in a multi-thread manner to obtain a data packet, and enabling the conntack slow tracking module to perform polling in a multi-thread manner; extracting quintuple message information of a source IP address, a target IP address, a protocol number, a source port number and a target port number of the data packet, and calculating the quintuple message information into a HASH value; and S2, querying a shared memory HashMap index through a HASH value, and obtaining a first Conntack Elemnet, namely recording initial and response connection tracking record information, so that the problem that a conntr
Bibliography:Application Number: CN202211061698