# wget https://www.harding.motd.ca/autossh/autossh-1.4g.tgz # gunzip -c autossh-1.4g.tgz | tar xvf - cd autossh-1.4g ./configure make make install # vi /etc/systemd/system/autossh.service [Unit] Description=Keep reverse ssh tunnel After=network-online.target ssh.service [Service] Type=forking User=lawmin Environment="AUTOSSH_GATETIME=0" ExecStart=/usr/local/bin/autossh -M 0 -o ExitOnForwardFailu..