![]() The log file: 10:00:04 : Starting tunnelġ0:00:04 : Existing SSH tunnel not found, opening new oneġ0:00:07 : Opening SSH tunnel to 10.232.50.15:22ġ0:00:07 : IOError, probably caused by file C:\Users\myUser\AppData\Roaming\MySQL\Workbench\ssh\known_hosts not found, the message was: No such file or directory: u'C:\\Users\\myUser\\AppData\\Roaming\\MySQL\\Workbench\\ssh\\known_hosts'ġ0:00:07 : Traceback (most recent call last):įile "C:\Program Files\MySQL\MySQL Workbench 6.3 CE\sshtunnel.py", line 297, in _connect_ssh The error MySQL Workbench 6.3.3 give me when I try to connect to the Debian Jessie server: Could not connect the SSH TunnelĪuthentication error, unhandled exception caught in tunnel manager, please refer to logs for details So the man difference is the ServerKeyBits between the two sshd_config file. Subsystem sftp /usr/lib/openssh/sftp-serverĭebian Jessie server cat /etc/debian_version 8.0 Mysql> select version() - ġ row in set (0.00 cat /etc/ssh/sshd_config Port 22 I have double check the IP address/hostname, username and password.ĭebian Wheezy server cat /etc/debian_version 7.8 MySQL Workbench config: Connection Name: TESTĬonnection Method: Standard TCP/IP over SSH Et voila, a secure POP3 connection.I use to connect with Windows 7 Pro 圆4 to my MySQL server hosted on a Debian Wheezy with the MySQL Workbench client using the "TCP/IP over SSH" but it does not work on my new server on Debian Jessie, why ? The connection will then be redirected over the encrypted SSH connection to your POP3 service. You can then connect your e-mail client to your localhost. However there is another way, without having to install additional services: an SSH tunnel.The way it works is, you connect to your router/firewall through ssh and set up a portredirect over it (ie. One solution would be to install pop3s or better yet, imaps. Obviously, on your private LAN this isn’t a problem, however you might want to read your mail over the internet one day… Hypothetically this means any ‘man-in-the-middle’ is able to read your username, password and e-mail content. ![]() If you are running a POP3 service on your *nix router/server you are probably aware of the fact POP3 is an unencrypted, plain-text protocol. Second and most important, you don’t want the Remote Desktop ports open for the world to see… for obvious security reasons. First of all you don’t want to create a port-forward for every desktop you want to reach. Although Remote Desktop supports some degree of encryption itself and you can easily create a port-forward in your firewall. Remote Desktop to various Windoze servers in the private LAN. Once you click on ok you should see the following screen if you want to connect to SSH tunnel select your host and click on start it should start connecting to your host ![]() ![]() If you want to add a port redirection you need to select add under portforwarding in the above screen Once you click ok you can see the following screen here you need to fill all the required detailed for your host and click ok If you want to add ssh tunnel you need to click on add now you should see the following screen here you need to enter the name of the tunnel and click ok Once it opens you should see the following screen If you want to open this application go to Applications->Internet->gSTM Once you have the gstm_1.2_b package you need to install this using the following command deb package from here using the following command Install Gnome SSH Tunnel Manager in Ubuntuįirst you need to download the. It is useful for anyone wanting to securely access private services over an encrypted tunnel. The tunnels, with local and remote port redirections, can be created, deleted, modified, and individually started and stopped through one simple interface. It stores tunnel configurations in a simple XML format. GSTM, the Gnome SSH Tunnel Manager, is a front-end for managing SSH-tunneled port redirects.
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