I have two pcs on a LAN. I can connect from one to the other using ssh, but not the other way. I get
ssh -vv 192.168.1.2
OpenSSH_4.7p1 Debian-8ubuntu1.2, OpenSSL 0.9.8g 19 Oct 2007
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to 192.168.1.2 [192.168.1.2] port 22.
debug1: connect to address 192.168.1.2 port 22: Connection refused
ssh: connect to host 192.168.1.2 port 22: Connection refused