Am 07.04.20 um 21:16 schrieb Mike Gabriel: > On Mo 06 Apr 2020 19:19:58 CEST, Andrew Munn wrote: > >> I'd like to initiate an x2go session from a server behind a firewall to a >> listening client with port 22 open. How can that be done? thanks! > > Run "ssh -R 12345:localhost:22 user@client" on the server (see man page > of ssh client for correct usage of -R option) and open up a reverse > tunnel from some port (e.g. 12345) on the client to port 22 on the > server (to be more precise, localhost:22). > > Then configure X2Go Client on the client to connect to "Host: localhost" > and "Port: 12345" and you have your X2Go session ready to roll.
That's not what he asked for. He wants a listening client, like vncclient in "-listen" mode, and wants the server to initiate the connection, without any manual interaction on the client side. The only way to approximate that behavior is starting x2goclient over the server-initiated ssh connection, and passing the required parameters for an autostarted session - see my more detailed reply to him. -Stefan -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243
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