I'm trying to connect to the oracle database via sqlplus hosted on a remote instance using command like this sqlplus [email protected]:port/SchemaName. And on typing password it throws weird client host issue. See the screenshot below.
The question is which host name its expecting me to put inside /etc/hosts?
Whereas I can telnet successfully to same instance without any issues. By the way I'm on MacOS 10.15.7.
Oracle clients were installed using this 
The installation was moved to the appropriate folder.
The $PATH was also exported to ~/.bash_profile file
CodePudding user response:
I was able to resolve this issue by the solution mentioned on this 
The hostname entry looks like below





