On Tue, Sep 10, 2013 at 12:25:59PM +0200, Juan Sierra Pons wrote: > Can you launch the tunnel in verbose (-vvv) mode and send the logs? > ssh -vvv -o ExitOnForwardFailure=yes -fN -L1110:localhost:1212 server Here's what I'm seeing with -vvv: http://paste.debian.net/37873/