Difference between revisions of "Remote desktop using SSH tunneling"

(Created page with "Category:Linux =Principle= Sometimes you cannot open the external Windows RDP port TCP 3389. It can be for a security reason or simply because you do not manage your co...")
 
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To overcome this problem you can use a SSH tunnel. That's how it look like:
 
To overcome this problem you can use a SSH tunnel. That's how it look like:
  
 
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[[File:Tunnel SSH.png|500px]]
  
  

Revision as of 14:16, 15 October 2014


Principle

Sometimes you cannot open the external Windows RDP port TCP 3389. It can be for a security reason or simply because you do not manage your company's firewall.


To overcome this problem you can use a SSH tunnel. That's how it look like:

Tunnel SSH.png


Due to the latency the result might be a little "slow", so let's consider that as a Plan B​.


Tunnel_SSH.png


Source PC (= French workstation) Enable Windows RDP​ Install bitvise Create a SSH tunnel Allez dans l'onglet S2C Add a new entry LISTEN => remote server (code.vehco.com) LISTEN interface: 127.0.0.1 ​ LISTEN port: what_you_want (ex: 60001) DESTINATION => local machine (RDP server) DESTINATION interface: localhost DESTINATION port: 3389 ​image001.png ​Allez dans l'onglet LOGIN server: code.vehco.com port: TCP 22 login: vadmin passwd: Julgran123

​Save your profile ! Start it

To start bitvise automatically: ​Create a new entry in your Windows > Start menu > startup ​folder put the following shortcut: "C:\Program Files (x86)\Bitvise SSH Client\BvSsh.exe" -profile="portforward.tlp" –loginOnStartup

where "portforward.tlp" = the name of your profile


That's All !! :-) [!] You have to log-in on your PC for the SSH tunnel to work. [!] You should disable screensavers | energy savers otherwise your PC will NOT be available anymore.


Target PC (= your Laptop) # Windows Install a RDP client Install bitvise ​Go to the tab: S2C Add a new entry LISTEN => remote server (code.vehco.com) LISTEN interface: 127.0.0.1 ​ LISTEN port: what_you_put_earlier (ex: 60001) DESTINATION => local machine (RDP server) DESTINATION interface: localhost DESTINATION port: 3390 ​image001.png ​Allez dans l'onglet LOGIN server: code.vehco.com port: TCP 22 login: vadmin passwd: Julgran123

​Save your profile ! Start it !

>>> Start Windows RDP client Connection to: localhost:3390


That's All !! :-) [!] Don't forget to adjust the port number 60001



Target PC (= your Laptop) # Linux

1. Create a SSH tunnel: ssh -v -N -L 127.0.0.1:3390:127.0.0.1:60001 vadmin@code.vehco.com

​local computer (= your laptop) remote computer (= the code.vehco.com server) This will open locally the port TCP 3390 and bind it to the remote port TCP 60001.


2. Then execute a RDP client and connect to localhost:3390


That's All !! :-)​ [!] Don't forget to adjust the port number 60001