I have an Airport Extreme, and a local network.
I have several computers within this network.
I want to be able to SSH into this local machine within the network, from outside it.
What I have done so far is that I open the Airport Utility program, within there I click the picture of the router and click 'edit'. There I click 'network' and I suspect that it's 'port settings' that I should enter, so I click that. There I click 'description' and choose 'remote ssh login'. It fills several of the empty fields, I just change the one with the private ip address to the one i want to access. the default ports are 22. If I click ok on this, can I then SSH from outside? And if so, do I just do ssh <user>@<network_ip_address> -p<that port address that was given up in the airport by default> .. ?