Hello, I tried testing that here, and I also had problems. I think the problem is with remote host identification.
ie, if you try to connect to the servers using ssh from the command line, like ssh -p 2201 192.168.2.1 and ssh -p 2202 192.168.2.1, one command will work, the other will fail with an error message like "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!" One solution would be to add two ip addresses to the gateway, 192.168.2.10 and 192.168.2.20 one for each remote ssh server, and use DNAT. 192.168.2.10 -> 192.168.1.10 192.168.2.20 -> 192.168.1.20 -- Access to remote SSH server does not distinguish the connection by port https://launchpad.net/bugs/59882 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
