As of version 0.11 of the AstroBox software image, SSH access has been disabled by default. This was done following the security recommendations of the Raspberry Pi Foundation and in accordance with their own Raspbian builds. Connections to port 22 will be rejected.
If you need to (hopefully temporarily) enable SSH access to your unit, you can do this by following these instructions:
- Open your SD Card in a computer.
- Create a directory called ssh in the root directory of the card.
- Insert the card in the RPi and boot it.
- It should now have port 22 open for SSH connection.
Once SSH is enabled, it will stay enabled. To disable it again run:
sudo update-rc.d ssh disable