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ntrepid8/autossh-jump-rtunnel.service

Last active October 7, 2020 01:45
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AutoSSH reverse tunnel service config for systemd
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autossh-jump-rtunnel.service
[Unit]
Description=AutoSSH reverse tunnel service for jump.you.io 100022 -> 22
After=network.target
[Service]
Environment="AUTOSSH_GATETIME=0"
ExecStart=/usr/bin/autossh -M 0 -o "ExitOnForwardFailure=yes" -o "ServerAliveInterval 30" -o "ServerAliveCountMax 3" -NR 10022:127.0.0.1:22 [email protected] -i /home/root/.ssh/id_rsa
[Install]
WantedBy=multi-user.target
@ntrepid8
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ntrepid8 commented May 1, 2017

To enable to service unit in systemd do the following:

$ sudo systemctl daemon-reload
$ systemctl start autossh-jump-rtunnel.service
$ systemctl enable autossh-jump-rtunnel.service

@Iiridayn
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Iiridayn commented Feb 8, 2018 •
edited
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I've munged something based on this, though I'm using /root/.ssh/config to manage most of the connection options. I ran into some trouble because I had left the -f option on the autossh command I'd been running manually before. Removing that fixed it. My line is ExecStart=/usr/bin/autossh -M 0 -NT tunnel. I have this all set up because I am tunneling through a bastion host to get to the actual machine I want to port forward from.

@phgachoud
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As https://unix.stackexchange.com/a/379991/47775 mentioned you could change the After target with network-online.target

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