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projects:ssh_reverse_tunnel [2016/06/08 19:29] over23 [ALIVE] Reverse SSH Tunnel - nice CC tunnel picture added |
projects:ssh_reverse_tunnel [2016/06/09 13:41] over23 [ALIVE] Reverse SSH Tunnel - link to key change on Picka |
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| |**Related:**| [[project:single_boards|[Project Single Boards]]]| | |**Related:**| [[project:single_boards|[Project Single Boards]]]| | ||
| |**References:**|[[http://www.tunnelsup.com/raspberry-pi-phoning-home-using-a-reverse-remote-ssh-tunnel]]| | |**References:**|[[http://www.tunnelsup.com/raspberry-pi-phoning-home-using-a-reverse-remote-ssh-tunnel]]| | ||
| - | |**Materials:**| dynamic IP device aka PICKA, static IP device aka RemoteHost, ssh able to connect between devices by keys| | + | |**Materials:**| dynamic IP device aka PICKA, static IP device aka RemoteHost, [[project:single_boards#remove_password_to_ssh|ssh able to connect between devices by keys]]| |
| |**THX to:**| thx to: Jack Rhysider; @TunnelsUp; http://www.tunnelsup.com/raspberry-pi-phoning-home-using-a-reverse-remote-ssh-tunnel | | |**THX to:**| thx to: Jack Rhysider; @TunnelsUp; http://www.tunnelsup.com/raspberry-pi-phoning-home-using-a-reverse-remote-ssh-tunnel | | ||
| |**License:** | [[https://creativecommons.org/licenses/by-sa/3.0/|CC Attribution-Share Alike 3.0 Unported]] | | |**License:** | [[https://creativecommons.org/licenses/by-sa/3.0/|CC Attribution-Share Alike 3.0 Unported]] | | ||
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| * we have **RemoteHost**, that we can see from anywhere and Picka is able to SSH to that server | * we have **RemoteHost**, that we can see from anywhere and Picka is able to SSH to that server | ||
| * we will build ssh tunnel from **Picka** to **RemoteHost** | * we will build ssh tunnel from **Picka** to **RemoteHost** | ||
| - | * RemoteHost and Picka should be able to reach each other by certificate, not by passwd | + | * [[project:single_boards#remove_password_to_ssh|RemoteHost and Picka should be able to reach each other by certificate, not by passwd]] |
| ==== on Picka do ==== | ==== on Picka do ==== | ||
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| **explanation of parameters of tunnel:** | **explanation of parameters of tunnel:** | ||
| - | ssh - shell command | + | ssh - shell command |
| - | -N do not execute anything when connection successful | + | -N do not execute anything when connection successful |
| - | -R bind port 22 on remote server [192.168.1.1] to 2222 | + | -R bind port 22 on remote server [192.168.1.1] to 2222 |
| ==== so now connect to RemoteHost and ==== | ==== so now connect to RemoteHost and ==== | ||