A port management method and server

By obtaining port information from the server and periodically monitoring the listening duration, the port status is automatically switched, solving the problems of complexity and high error rate in port management of large network servers, and achieving more efficient port management and security.

CN113139178BActive Publication Date: 2026-06-05HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Filing Date
2020-01-17
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Port management on large network servers is complex and prone to errors, making it difficult to effectively manage the listening status of multiple ports to reduce the attack surface.

Method used

The server obtains port information and sets it to listening mode, periodically monitors the listening duration, and switches to closed mode when the maximum duration is exceeded. It manages port status by combining authentication and connection termination commands.

Benefits of technology

It improves the accuracy and efficiency of server port management, reduces the waste of human resources, and enhances server security and operating efficiency.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN113139178B_ABST
    Figure CN113139178B_ABST
Patent Text Reader

Abstract

The embodiment of the application discloses a port management method, which is applied to a large network server with multiple ports. The method comprises the following steps: firstly, a server acquires information of a first port, and sets the first port to a listening state; then, the server acquires a listening duration of the first port; when the listening duration exceeds a maximum duration for which the first port is used to listen to a connection request, the server switches the first port from the listening state to a closed state. The port management method improves the management capability of the server.
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