Exception in tunnel manager over VPN connection

[Rodrigo Basa]

Hi

On MySQL Workbench Community (GPL) for Mac OS X version 6.0.7 revision 11216.

I am trying to log in to a remote server via VPN and SSH tunneling using MySQL Workbench. It is failing to establish an SSH session. I am not using SSH keys, just a plain text password.

Using the same SSH and MySQL credentials, I can connect using:
1. terminal
2. Navicat for MySQL Lite 9.1.5
3. Sequel Pro 1.0.2
4. Coda 2.5.1
5. Navicat iOS on an iPad

Here's what MySQL Workbench log gives:
11:32:38 [INF][ SSH tunnel]: Starting tunnel
11:32:38 [INF][ SSH tunnel]: Existing SSH tunnel not found, opening new one
11:32:38 [INF][ SSH tunnel]: Opening SSH tunnel to 192.168.120.10
11:32:49 [ERR][ sshtunnel.py]: Traceback (most recent call last):
File "/Applications/@develop/MySQLWorkbench.app/Contents/Resources/sshtunnel.py", line 228, in _connect_ssh
self._client.connect(self._server[0], self._server[1], username=self._username, key_filename=self._keyfile, password=self._password)
File "/Applications/@develop/MySQLWorkbench.app/Contents/Resources/libraries/paramiko/client.py", line 332, in connect
self._auth(username, password, pkey, key_filenames, allow_agent, look_for_keys)
File "/Applications/@develop/MySQLWorkbench.app/Contents/Resources/libraries/paramiko/client.py", line 493, in _auth
raise saved_exception
SSHException: No existing session
11:32:49 [ERR][ SSH tunnel]: Authentication error opening SSH tunnel: Authentication error, unhandled exception caught in tunnel manager, please refer to logs for details