Created
April 23, 2012 04:10
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SSH tunnel between two NATed machines via a third SSH host
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| Useful for when you need to have two hosts talk to each other on a specific port but they're both NATed (behind routers). | |
| For example, you want to be able to SSH into your friend's machine to pair program with them. | |
| host-machine$ ssh -R 55555:localhost:22 myaccount@my_ssh_server.com | |
| connecting-machine$ ssh -L 55555:localhost:55555 myaccount@my_ssh_server.com | |
| connecting-machine$ ssh -p 55555 user_on_host_machine@localhost |
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