[CENTOS] change ssh port - fourslickz/notes GitHub Wiki

nano /etc/ssh/sshd_config

 #Port 22
 Port 2021
 #AddressFamily any
 #ListenAddress 0.0.0.0
 #ListenAddress ::

semanage port -a -t ssh_port_t -p tcp 2021

semanage port -m -t ssh_port_t -p tcp 2021

systemctl restart sshd