Got myself into a sticky situation. I've got a bare metal server in a DC which is reasonably far in distance from me.
In any case, a few day ago I changed the SSH port from default to 6298 and now I need to change it back. Upon attempting to do so, it appears that I am no longer able to connect via SSH on any port number. Is there a way to reset SSH back to default? I don't really want to risk performing a system reboot as it could result in me not being able to access the server.