云服务器 ECS端口访问的相关内容

阿里云文档 2026-01-28

使用ModifyPortRangeList修改端口列表的名称和条目-云服务器 ECS-阿里云

修改指定端口列表的名称、条目，支持增加、修改和删除条目。

阿里云文档 2026-01-28

使用DescribePortRangeListEntries查询端口列表条目-云服务器 ECS-阿里云

查询指定端口列表的条目。

阿里云文档 2026-01-28

使用DescribePortRangeLists查询端口列表-云服务器 ECS-阿里云

查询端口列表。

阿里云文档 2025-09-09

实例运维端口应限制IP访问来源

创建实例时应避免安全组开放运维端口的所有访问来源IP授权，安全组应仅开启必要端口并限制仅允许从指定IP进行访问。

阿里云文档 2025-06-06

管理端口列表

端口列表是一些端口的集合，您可以在配置其他资源的网络规则时引用端口列表，以避免为不同端口重复添加多条规则，提升运维效率。本文主要介绍如何通过ECS控制台创建并配置端口列表。

问答 2024-10-24 来自：开发者社区

ubuntu 云服务器配置了安全组入方向 3000端口，还是无法访问。

curl http://127.0.0.1:3000/index 可以获取到结果，但是 curl http://ip:3000/index 一直卡着无法返回结果前天配置了80端口也是无法访问，今天却可以了，是有时间限制吗？

问答 2024-08-10 来自：开发者社区

ECS端口无法访问

问题描述端口无法访问期望结果端口能被访问已尝试的方法1、已配置云平台安全组2、已配置服务器防火墙入站规则3、仅在本地127.0.0.1能正常访问该端口（说明本地防火墙配置正确，且端口正常监听）出现问题：通过公网IP无法访问该端口

文章 2024-07-05 来自：开发者社区

若依修改，若依启动之后，网页端无法访问接口，宝塔和云服务器的端口都要放开，就好了,软件开发常见流程，后台端口就可以访问了

资料链接： ⑤【若依Vue前后端分离版本】如何将若依项目部署到Linux服务器让所有人都可以访问_哔哩哔哩_bilibili 访问路径失败 ...

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更新时间 2024-12-18 09:01:52

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

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云服务器ECS

云服务器 ECS（Elastic Compute Service）是一种弹性可伸缩的计算服务，助您降低 IT 成本，提升运维效率，使您更专注于核心业务创新。

产品详情页

ECS控制台

新用户免费试用