I have an ECS instance running in alibaba. When I try to ping from my local box it is not available.
How can I make the ECS instance pingable? The security group is allowing the ICMP
I have an ECS instance running in alibaba. When I try to ping from my local box it is not available.
How can I make the ECS instance pingable? The security group is allowing the ICMP
可能有多种原因,其中可能包括
此处提到了解决此问题的过程: https ://www.alibabacloud.com/help/doc-detail/94278.htm
请检查安全组规则是否禁止 ping 实例。
如果不是,那么问题可能出在操作系统级别。您能否验证防火墙设置?你能改变规则的优先级吗?
也许您可以更改规则优先顺序。在您的屏幕上,所有三个规则都具有优先级 1。
如果这是 Windows ECS 实例,它可能是可能阻止它的 Windows 防火墙。