Linux实例自定义配置DNS 的相关内容

阿里云文档 2026-04-28

如何为ECS实例配置自定义DNS服务器地址

在混合云或多云环境中，需要解析企业内部私有域名。ECS实例的默认DNS（100.100.2.136、100.100.2.138）仅解析公网和阿里云内网域名。为了满足客户端解析私有域名，需配置自定义DNS服务器地址。

问答 2021-12-28 来自：开发者社区

如何解决Linux系统ping默认DNS地址时出现“sendmsg:Operationnotpermitted”错误

问题描述访问网站慢，ping默认DNS地址显示如下。ping本地回环地址显示如下。 ping: sendmsg: Operation not permittedping: sendmsg: Operation not permitted系统负载不高，网络线路通畅，资料库无死锁进程。系统日志出现大量信...

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更新时间 2022-08-10 15:26:42

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