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DataWorks中添加数据源data时，网络连通性测试失败怎么解决？

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Linux系统-【网络通讯】ping命令 – 测试主机间网络连通性

ping命令的功能是用于测试主机间网络连通性，发送出基于ICMP传输协议的数据包，要求对方主机予以回复，若对方主机的网络功能没有问题且防火墙放行流量，则就会回复该信息，我们也就可得知对方主机系统在线并运行正常了。不过值得我们注意的是Linux与Windows相比有一定差异，Windows系统下的p...

[帮助文档] 网络连通性诊断功能及相关操作

网络连通性诊断功能用于诊断云上网络元素之间的网络连通性，方便您了解网络连通情况和定位网络不通的原因。本文介绍网络连通性诊断功能及相关操作。

DataWorks中另外CEN打通两边的VPC之后也用ECS测试过网络连通性，是OK的，应该是DW数

DataWorks中另外CEN打通两边的VPC之后也用ECS测试过网络连通性，是OK的，应该是DW数据集成资源组或者MC的限制（MC的项目也加白了对端VPC的CIDR），RAM的AK是有DataWorks+MC的full access的，辛苦看看有没有其他办法可以排查到，这个是dataworks数据...

错误现象：添加数据源MySQL时，网络连通性测试失败。如何处理：切换到jdbc连接串，同时检查白名单

错误现象：添加数据源MySQL时，网络连通性测试失败。如何处理：切换到jdbc连接串，同时检查白名单配置，以及独享资源组的VPC配置。 https://help.aliyun.com/document_detail/229844.html

DataWorks添加数据源mysql时，网络连通性测试失败怎么解决?

[帮助文档] 网络连通性诊断功能支持的诊断项

本文介绍网络连通性诊断功能支持的诊断项，并提供了详细的诊断范围与结果供您参考。

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