I'm also using PuTTY to create SSH tunnels from a Windows PC behind a GNAT Box to an OpenBSD system on the Internet. No SSH related problems.
Mike Burden Lynk Systems http://www.lynk.com (616)532-4985 [EMAIL PROTECTED] > -----Original Message----- > From: Joe Matuscak [mailto:matuscak@;rohrer.com] > Sent: Thursday, October 24, 2002 10:00 AM > To: Scheldebouw > Cc: [EMAIL PROTECTED] > Subject: Re: [gb-users] NAT and SSH tunnels. > > > On Thu, 24 Oct 2002, Scheldebouw wrote: > > > Does NAT at either or both sites of an SSH tunnel "corrupt" > the packages? > > Nope. I regularly tunnel Windows Terminal Server and VNC through my > Gnatbox. In both directions. Works great. > > > I'm trying to setup the VNC/SSH combination to access a > management PC on > > the internal network from administrator's home machines > over the Internet. > > VNC is a free and multi platform PCAnywhere like > application (realvnc.com) > > that uses TCP 5900. > > I've tested the setup from the internal network so I know > SSH and VNC are > > setup correctly on the management PC. I've setup a tunnel > for SSH (and also > > for VNC for testing direct connections without SSH) and a > remote access > > filter for both. > > > From the home machine, that uses GNATBox lite, I can SSH to the > > management PC and directly connect with VNC as well, but if I try to > > tunnel trough SSH > > (ssh -L 5901:GNATBOX-EXTERNAl-IP:5900 username@GNATBOX-EXTERNAl-IP) > > I normally use Putty on a Windows PC to tunnel, so Im not > that familiar > with the syntax for tunneling with the ssh command line, > but... One of the > confusing things about tunneling is that the remote part of > the tunnel > definition is always from the perspective of the SSH server, > not the SSH > client. In other words, I think your command should look like: > > ssh -L 5901:InternalHostnameOrIP:5900 username@GNATBOX-EXTERNAl-IP > > > Joe Matuscak > Rohrer Corporation > 717 Seville Road > Wadsworth, Ohio 44281 > (330)335-1541 > [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > To subscribe to the digest version first unsubscribe, then > e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > Archive of the last 1000 messages: > http://www.mail-archive.com/gb-users@;gta.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] To subscribe to the digest version first unsubscribe, then e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Archive of the last 1000 messages: http://www.mail-archive.com/gb-users@;gta.com
