When trying to ssh into a remote OS X machine, I get:
ssh: connect to host … port 22: No route to host
traceroute do not reach the machine either.
The interesting detail is that if someone is logged onto the machine as a guest, then the machine is reachable and it can be pinged.
Is it possible to have the machine always be reachable through the network? I have looked for information on the web, but while many pages describe how to enable remote access, I did not find any one that addresses the problem above.
(If needed, I can have someone log directly on the Mac onto my (Administrator) account. Maybe
ssh works too when the guest is logged in, I was not able to try yet, as I only have a remote connection.)