Think before you speak, read before you think.

ec2打开icmp request

在ec2的安全组(security groups)里,有很丰富的规则设置。

如果需要用ping的方式判断网络情况,默认是会有”Request Time Out”

打开icmp request:

登录到aws,进入到”Security Groups”.选择相应的group,在 Inbound中,勾选Custom ICMP rule

类型选择: Echo request

Source:0.0.0.0/0,允许所有地址访问。

 


Comments

Leave a Reply

Your email address will not be published. Required fields are marked *