I just created an instance of CentOS 8, but I cannot connect to it.
The putty client echoes: network error: Software caused connection abort.
I am sure that the IP and the ppk file of the instance is correctly set in putty client.
I tried to connect to the Serial Console Using Cloud Shell according to the guide of https://docs.oracle.com/en-us/iaas/Content/Compute/References/serialconsole.htm#:~:text=bare%20metal%20instances-,Using%20Cloud%20Shell%20to%20Connect%20to%20the%20Serial%20Console,-You%20can%20connect
The connection succeeds. But the Cloud Shell windows prompts a login.
I really don't know the login account & password.
Need your help.