[Unit]
Description=OpenSSH server daemon
Documentation=man:sshd(8) man:sshd_config(5)
After=network.target sshd-keygen.service
Wants=sshd-keygen.service

[Service]
EnvironmentFile=/etc/sysconfig/sshd
ExecStart=/etc/init.d/sshd start
ExecStop=/etc/init.d/sshd stop
ExecReload=/bin/kill -HUP $MAINPID
PIDFile=/var/run/sshd.pid
KillMode=none
#Restart=on-failure
#RestartSec=42s

[Install]
WantedBy=multi-user.target