NLP-based weblog processing system and method
A processing system and processing method technology, applied in the field of NLP-based network log processing system, can solve problems such as correlation analysis obstacles, poor applicability, and poor readability of syslog messages, so as to simplify the learning process, reduce the learning cycle, and improve usability Effect
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Embodiment 1
[0039] Such as Figure 1-2 As shown, the present embodiment provides a network log processing system based on NLP, including a natural language processing component and a database; a thesaurus, a preset word meaning library and a language processing model are constructed in the database, and the thesaurus is set Key words based on multiple literal translation words specific to the device type or high-frequency words derived after word segmentation;
[0040] Specifically:
[0041] The first case: multiple classifiers are set, and the classifiers cover keywords corresponding to different characteristics of different types of equipment.
[0042] For example: routers extend BGP, OSPF, CPU; servers extend CPU, memory.
[0043] The second case: the processing of classifiers is performed by matching and segmenting the syslog based on the preset word meaning database. If there is a word matched by the preset word in the preset word meaning database, it is extracted as the type under t...
Embodiment 2
[0080] In order to more clearly explain the syslog logs related to the device model and manufacturer extraction in an NLP-based network log processing method, it will be explained with examples:
[0081] Network devices can be monitored through the syslog protocol, and the log information is transmitted to the remote server module in the form of User Datagram Protocol (UDP). The remote receiving log server module must monitor UDP port 514 through syslog, and configure The configuration of the machine processes the local machine, receives the log information of the access system, and writes the specified event into a specific file for background database management and response.
[0082] The specific implementation steps are as follows:
[0083] 1) Collect raw log information.
[0084] Data source: a device or system that provides log data in syslog format; the device may be a firewall, switch, router, server, or other host with a linux-like operating system installed.
[008...
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