I have a model B Raspberry Pi, and I tried to set up an SSH server on it. When I try to login (via SSH) using the loopback interface on the RPi, it seems to work, and sshd is running. Then I connect my computer to the RPi via a LAN hub, but my SSH client gives me an error: 'no route to host'.
I can ping the RPi, so no problem with the connection, I guess. I have used SSH before, so there, too, I guess not much can go wrong. I also tried to configure the firewall using firewall-cmd (this is the part I'm unsure about).
Can anyone help me to set up remote login successfully? Thanks for your attention!