Server rebooting after SSH port has locked

Server rebooting after SSH port has locked

Step1:please the check ssh service

  systemctl status ssh.service

And give below command

  sudo sshd -t

It shows the missing privilege directory below the outputs

Missing privilege separation directory: /var/run/sshd

Step2:Please create the directory in sshd and follow the below command

 mkdir -p /var/run/sshd

Step3:Give ownership to that directory Please follow the below command

 chown root:root /var/run/sshd

Step4:After restarting the ssh

 systemctl restart ssh

Step5:Finally this will work on the server and SSH port issue resolve in the server

  sudo sshd -t