Thanks. I'll check the whole set up again. Gus
On Wed, Apr 10, 2024 at 5:03 PM Fernando Hevia <fhe...@gmail.com> wrote: > > > El mié, 10 abr 2024 a la(s) 5:04 p.m., Gus Spier (gus.sp...@gmail.com) > escribió: > >> 1. I am constrained to use pgAdmin 4.4.15. Upgrade is not an option >> 2. Conventional, command-line connection goes from my workstation, to >> PuTTY terminal on a "dmz", and from the dmz to an intermediate, client >> server. These values do establish a connection. >> Every attempt to connect via pgAdmin results in an error unable to >> connect to server: Failed to create the SSH Tunnel. Error: Could not >> establish session to SSH gateway >> 3. I use all the values from the command line connection in the pgAdmin >> connection ... but the failure persists. >> > > I fail to grasp your network setup. Are there multiple ssh tunnels > involved? Maybe a diagram showing the networks, hosts and ip addresses > (using placeholders like a.a.a.a, a.a.a.b suffices) will enable us to > better understand the problem at hand. > > >> Is there some unanticipated setting in RDS that prevents this pgAdmin >> connection? >> > > No, there isn't to my knowledge. > The error you provided denotes that pgAdmin isn't being able to create the > SSH tunnel to one of the intermediate hosts. It isn't even trying to reach > the database. > You must be making some mistake along the connection route. > > Regards, > Fernando. > > >
