Date: Saturday, September 14, 2019 22:13:11 +0800 From: Ed Greshko ed.greshko@greshko.com
On 9/14/19 9:34 PM, Patrick Dupre wrote:
From the remote system, what do you get when you try to "telnet" to port 22?
telnet 192.168.1.12 Trying 192.168.1.12... telnet: connect to address 192.168.1.12: No route to host
I guess that I need to reestablish the route. How?
No, that is an indication that port 22 is not open.
Actually, it looks like you did a telnet to the (default) telnet port (23):
telnet 192.168.1.12
rather than the ssh port (22), as Ed suggested:
telnet 192.168.1.12 22
which is what is needed to get meaningful results.
Try the telnet to the ssh port and see what you get. It may be a firewall issue, but the results you showed don't appear to be a test of the issue.