Am 17.02.2005 um 01:32 schrieb x-unix-request at listserver.themacintoshguy.com: > he problem is that once on remote_machine1, if I do another ssh -X > remotemachine2 say, I can't open a window from that machine That's completely correct: the tunnel ssh builds is from starting point to end point, i.e. it's between remote_machine_1 and remote_machine_2. If you want X11 clients from remote_machine_2 display on your local Mac you have to ssh from your local Mac to remote_machine_2. That't how IP works. It might work to install a proxy (an IP server) on remote_machine_1 that connects the two tunnels local Mac <-> remote_machine_1 and remote_machine_1 <-> remote_machine_2 ... but I don't think that has to do with a secure mechanism! -- Greetings Pete The box said "Use Windows 95 or better," so I got a Macintosh