the autossh service fails when there's no initial connectivity
The auto ssh script exits without restarting if no network access is present when booting:
● autossh-ttn-liv-ctl.service - Keep a tunnel to 'jump-host.host.name' open, reverse ssh port & prometheus port
Loaded: loaded (/etc/systemd/system/autossh-ttn-liv-ctl.service; enabled)
Active: inactive (dead) since Thu 2017-03-09 19:17:34 GMT; 15h ago
Process: 523 ExecStart=/usr/bin/autossh -N -R *:6666:localhost:22 -R 9091:localhost:9090 autossh@jump-host.host.name (code=exited, status=0/SUCCESS)
Main PID: 523 (code=exited, status=0/SUCCESS)