ssh connection timeout

Question

I am unable to connect to server to server using ssh.
the error message is  ubuntu@ip-60-0-0-48:~$ ssh root@40.0.6.136
ssh: connect to host 40.0.6.136 port 22: Connection timed out
ubuntu@ip-60-0-0-48:~$

Answer

Hi rePost-User-9876809,
Check if port 22 is allowed for the IP address of the connection source in the EC2 security group.
If so, make sure that the Internet Gateway is pointing to the 0.0.0.0/0 target in the route table of the subnet to which the EC2 instance belongs.

Answer

Could you please help me how do you get the "ubuntu@ip-60-0-0-48" name. It appears to me it is a public IP, usually EC2 is named with private IP, if I am not wrong. How did you configure your public IP, static or automatic, if it is automatic and which may change, if there is any stop and restart occurs. Please also check your key pair and follow the link.

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesConnecting.html#TroubleshootingInstancesConnectionTimeout

Please advise accordingly. Thanks a lot.

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesConnecting.html#TroubleshootingInstancesConnectionTimeout

Please advise accordingly. Thanks a lot.

ssh connection timeout

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