[Unit] Description=AutoSSH tunnel from spoke to hub After=network.target [Service] Environment="AUTOSSH_GATETIME=0" ExecStart=/usr/bin/autossh -M 0 -NT -o "ServerAliveInterval 60" -o "ServerAliveCountMax 3" -R 11111:localhost:22 -i /home/armbian/.ssh/armbian-brie-202604 armbian@oily.dad Restart=always RestartSec=10 User=armbian [Install] WantedBy=multi-user.target