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Flow control method and device

A flow control and security group technology, applied in the network field, can solve the problems of redundant rules, reducing the accuracy of flow control, invalid rules, etc.

Active Publication Date: 2020-08-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the multiple rules and the storage order of the multiple rules are manually configured by the administrator, and as the administrator continuously updates the rules, redundant rules and invalid rules may appear in the multiple rules , thereby reducing the accuracy of the flow control

Method used

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  • Flow control method and device
  • Flow control method and device

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Embodiment Construction

[0134] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0135] figure 1 It is a schematic diagram of an implementation environment involved in a traffic control method provided by an embodiment of the present invention. see figure 1 , the implementation environment may include: a host 101 , a host 102 , a switch 103 and a router 104 . The host 101 and the host 102 may be devices for network communication such as servers and terminals. The host 101 and the host 102 are used to transmit data packets, and the switch 103 and router 104 are used to process the transmitted data packets. In the embodiment of the present invention, the device for flow control is a packet switching device, and the packet switching device can be a switch 103 and / or a router 104. Of course, the packet switching dev...

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PUM

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Abstract

The invention discloses a flow control method and equipment, belonging to the technical field of networks. The method includes: dividing the plurality of address information into at least two security groups based on the stored attribute information of the hosts to which the plurality of address information respectively belong; A security group can completely contain low-level security groups and security groups belonging to the same level are completely independent and non-overlapping; receive policy configuration instructions; configure specified rules based on policy configuration instructions, and configure the storage order of specified rules. The specified rules are pending Any rule in the configured at least two rules; after the configuration of the at least two rules is completed, the data message is received; based on the at least two rules and the storage order of the at least two rules, the data message is processed to achieve flow control. The invention can avoid redundant rules and invalid rules, reduce rule matching time, and improve flow control accuracy and efficiency.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a flow control method and equipment. Background technique [0002] With the rapid development of network technology, more and more network-based applications are becoming more and more complex. When communicating through these applications, some security problems will inevitably arise. For example, when unauthorized users access some confidential When there are too many network resources, it will cause the leakage of network resources. Therefore, in order to ensure network security, it is necessary to control the flow of data packets transmitted in the network. [0003] At present, flow control is basically performed through an access control list (English: Access Control List; abbreviation: ACL). Before traffic control through ACL, the administrator needs to manually configure multiple rules and the order in which the multiple rules are stored in the ACL. Each rule consists of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/26H04L29/12H04L45/74H04L47/20
CPCH04L43/026H04L63/105H04L41/0893H04L63/102H04L63/104H04L63/20H04L47/20Y02D30/50H04L41/0894H04L63/0263H04L63/101H04L45/54
Inventor 吴平黄正全
Owner HUAWEI TECH CO LTD