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Could not SSH and when I try to connect to the server using telnet I received the error "could not open connection to the host, on port 22"

cn flag

I have spin up database server using customer AMI. All of my team members are on same network and I am able to SSH and telnet to the server but one of my team member is not able to SSH and telnet to that server. I have verified Security Groups and disabled firewalld and restarted sshd service. SSH is running on server but still he is not able to connect to that server. When he tried to telnet to the server he is getting an error "could not open connection to the host, on port 22".

Could you please help me to resolve this issue.

Thanks Mounika

Brandon Xavier avatar
us flag
If you are on the same network as your team member and are able to access the server, this sounds more like an issue with your team member's computer. I'd suggest searching for an issue there and leaving the server alone. P.S. telnet uses port 23, not port 22.
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