Created
May 16, 2020 21:58
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Ubuntu service to start an AutoSSH tunnel
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| [Unit] | |
| Description=AutoSSH tunnel service | |
| After=network-online.target sshd.service | |
| [Service] | |
| Environment="AUTOSSH_GATETIME=0" | |
| Environment="AUTOSSH_PORT=0" | |
| ExecStart=/usr/bin/autossh -o "ServerAliveInterval 10" -o "ServerAliveCountMax 3" -N -R 2222:localhost:22 -R 8888:localhost:8888 user@middlman.dev | |
| [Install] | |
| WantedBy=multi-user.target |
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mv autossh-tunnel.service /etc/systemd/system/
systemctl daemon-reload
systemctl enable autossh-tunnel.service
systemctl start autossh-tunnel.service
Make sure you have SSH keys on every server set up as needed.
To allow binding to all ports
ssh -R *:8080:localhost:80 -N user@middleman.dev
To allow binding to the server IPv4
ssh -R 0.0.0.0:8080:localhost:80 -N user@middleman.dev
To allow binding to the server IPv6
ssh -R "[::]:8080:localhost:80" -N user@middleman.dev