Latest support:
...
sudo su
passwd #( contrail1 )
##sed -e 's/#Permi
tRootLogin yes/PermitRootLogin yes/g' -e 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
sed -i 's/#PermitRootLogin/PermitRootLogin/g' /etc/ssh/sshd_config
...