与ec2连接的SSH连接超时

Question

我无法从ubuntu 12.11 SSH到我的ec2实例.

我通过给出密钥作为凭证来尝试ssh的所有方法

我用了

ssh -v -i ~/.ec2/pes.pem ec2-user@ec2-54-209-148-122.compute-1.amazonaws.com

我得到的输出为

OpenSSH_6.1p1 Debian-4, OpenSSL 1.0.1c 10 May 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to ec2-54-209-148-122.compute-1.amazonaws.com [54.209.148.122] port 22.

debug1: connect to address 54.209.148.122 port 22: Connection timed out
ssh: connect to host ec2-54-209-148-122.compute-1.amazonaws.com port 22: Connection timed out

感谢你,

Answer 1

请确保您已在端口22的安全组上配置它,您可以通过以下链接参考它:http: //docs.aws.amazon.com/AWSEC2/latest/UserGuide/authorizing-access-to-an- instance.html