Enable ssh access on a Buffalo Terrastation 5800

Steps to enable ssh acces on Buffalo Terrastation 5800:

1. Download acpcommandergui_1567.jar from ACP Commander GUI
2. start java programm acpcommandergui_156.jar and wait for your NAS to become visible
3. click on 'set root password' and create a new password for user root
4. Execute '/etc/init.d/sshd.sh start'
5. sed -i 's/allowssh no/allowssh yes/g' /etc/sftponly_config

That's it! Have fun....