Data processing method and device based on flow blocking and related equipment
A data processing and traffic technology, applied in the computer field, can solve problems such as low processing efficiency and poor system performance, and achieve the effect of improving system performance and reducing data processing pressure
Pending Publication Date: 2022-06-17
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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Problems solved by technology
Obviously, there are a large number of rules in multiple traffic screening modules, and the processing efficiency is low when performing traffic information screening, which leads to poor system performance when the traffic is large
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[0023] In order to make the purposes, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present disclosure.
[0024] The data processing method based on traffic blocking provided by the embodiments of the present disclosure will be described below.
[0025] The data processing method based on traffic blocking provided by the embodiments of the present disclosure is applied to an operating syste...
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The invention provides a data processing method and device based on flow blocking and related equipment, the method is applied to an operating system, a kernel of the operating system is configured with a flow blocking module and a user interface module, and the user interface module is used for configuring a flow blocking rule; the method comprises the following steps: receiving flow information from a data link layer based on the flow blocking module; according to a filtering rule preset by the user interface module, flow release information is obtained and sent to a network protocol stack in the kernel; and carrying out data processing on the release flow information. According to the method, filtering is carried out before the traffic information enters the protocol stack, the traffic information needing to be discarded is identified and discarded, and the processing pressure of the protocol stack is reduced.
Description
technical field [0001] The present disclosure relates to the field of computer technologies, and in particular, to a data processing method, device and related equipment based on traffic blocking. Background technique [0002] Using the built-in firewall mechanism of the system, the user can effectively configure the filtering conditions of the traffic information in the system to realize the function of the firewall. For example, in the prior art, the flow information screening modules are distributed on five key nodes of the network protocol stack in sequence, and the flow information is screened by setting the screening rules of the screening module. Obviously, there are a large number of rules in multiple traffic filtering modules, and the processing efficiency is low when performing traffic information filtering, which leads to poor system performance when the traffic is large. Therefore, how to improve the processing efficiency of traffic information screening and red...
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IPC IPC(8): H04L9/40
CPCH04L63/0227H04L63/0236H04L63/0263
Inventor 陈亚辉张伟赵小强赵建星樊建刚李宏林
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD