Connection Refused
Advice to Users
- Please check your ~/.ssh/configon your local machine and make sure you're usinglimited-useras the username of your SSH connection.
Advice to Admin
- Please make sure your firewall/security group setting is correct and allow the TCP connection (default 2222). 
- There's also a - /etc/ssh/access.loginside the SSH bastion server pod, you can check if the connection actually reaches the SSH bastion server.
