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Self-management BGP anomaly detection method in autonomous domain
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An anomaly detection, autonomous domain technology, applied in the self-managed BGP anomaly detection field in an autonomous domain, and can solve problems such as anomaly detection
Active Publication Date: 2021-04-30
PENG CHENG LAB +2
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[0005] Aiming at at least one of the above-mentioned defects of the prior art, the present invention provides a self-managed BGP anomaly detection method in an autonomous domain, aiming to solve the problem of relying on a third-party anomaly detection system for anomaly detection in the prior art
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Embodiment 1
[0040] The self-managed BGP anomaly detection method in the autonomous domain provided by the present invention can be applied to a terminal, and the terminal can detect the abnormality of the target autonomous domain through the self-managed BGP anomaly detection method in the autonomous domain provided by the present invention. Terminals can be, but are not limited to, various computers, mobile phones, tablet computers, vehicle-mounted computers, and the like.
[0041] Such as figure 1 As shown, in an embodiment of the BGP anomaly detection method of self-management in the described autonomous domain, comprise steps:
[0042] S100. Obtain an update message of the BGP network within a preset time period, and obtain target characteristics of a target autonomous domain according to the update message.
[0043] The preset time period may be a preset duration before the current time, and the preset time period may be a sliding time window, that is, in this embodiment, the target...
Embodiment 2
[0115] Based on the above embodiments, the present invention also provides a corresponding terminal, such as Figure 7 As shown, the terminal includes a processor 10 and a memory 20 . Understandably, Figure 7 Only some components of the terminal are shown, but it should be understood that implementation of all illustrated components is not required, and more or fewer components may be implemented instead.
[0116] The storage 20 may be an internal storage unit of the terminal in some embodiments, such as a hard disk or memory of the terminal. In other embodiments, the memory 20 may also be an external storage device of the terminal, such as a plug-in hard disk equipped on the terminal, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD ) card, flash memory card (Flash Card), etc. Further, the memory 20 may also include both an internal storage unit of the terminal and an external storage device. The memory 20 is used to store application sof...
Embodiment 3
[0119] The present invention also provides a computer-readable storage medium, the computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors, so as to realize the aforementioned self-governing Steps of an intra-domain self-managed BGP anomaly detection method.
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Abstract
The invention discloses a BGP anomaly detection method for self-management in an autonomous domain. The method comprises the steps: obtaining an updating message of a BGP network in a preset time period, and obtaining a target feature of a target autonomous domain according to the updating message; inputting the target features of the target autonomous domain into a trained anomaly detection model, and obtaining anomaly information, output by the anomaly detection model, of the target autonomous domain within the preset time period, the anomaly information comprising anomaly types generated by the target autonomous domain; wherein the anomaly detection model is trained by multiple groups of training data, and each group of training data comprises target features of a sample autonomous domain and anomaly information of the sample autonomous domain. According to the invention, anomaly detection can be carried out in the target autonomous domain without depending on a third-party anomaly detection system.
Description
technical field [0001] The invention relates to the technical field of BGP network, in particular to a self-managed BGP anomaly detection method in an autonomous domain. Background technique [0002] The Border Gateway Protocol (BGP) protocol itself lacks routing authentication features, which makes the network more vulnerable to large-scale routing leakage problems caused by configuration errors, and is also easy to be exploited by hackers to achieve various hijacking. [0003] Most of the existing network maintenance personnel use the anomaly detection system to check whether there is an anomaly in their autonomous domain (AS). However, since the anomaly detection system belongs to a third party, there are several problems: First, every time the network configuration is changed locally After that, it is necessary to inform the third-party anomaly detection system of the news as soon as possible. Second, there is often a large delay in obtaining the news of the abnormal oc...
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