SSH connection slow in RHEL 7
Sometimes we faced issue with making ssh server connection very slow. It takes time while we access it through terminal or any third party tool. Below is one of the common solution for this issue. Step1- Go to the SSH Server then edit /etc/ssh/sshd_config Step2- Set UseDNS no and save file Step3- Restart service after changing sshd_config RHEL7(Higher)- systemctl restart sshd.service Ubuntu- sudo service ssh restart or you can use sudo /etc/init.d/ssh restart