I've gone to my router settings and added port forwarding for port 22 to my linux machine. However, when I now type        ssh @ from another computer (the terminal of my mac), it says operation timed out. I've used grep Port /etc/ssh/sshd_config to confirm that port 22 is infact the port ssh uses on my linux. Am I missing some thing?
Can't ssh to my ubuntu machine using global ip address
ssh