How to change SSH server port
You can change the port that your
SSH server runs other than the default
22 by specifying the desired port number in your
SSH server configuration file.
Port option in
/etc/ssh/sshd_config to your desired port as in the following example;
You can use any number between 1 to 65535 as long as it’s not used by other programs.
Be sure to reboot your
SSH server afterwards.