Comment out the /etc/mongod.conf file's bind_ip
Download https://download.robomongo.org/0.9.0-rc9/windows/robomongo-0.9.0-rc9-windows-x86_64-0bb5668.exe
Connection tab:
3.1 Name (whatever)
3.2 Address (IP address of the server) : Port number (27017)
SSH tab (I used my normal PuTTY connection details)
4.1 SSH Address: (IP address of server)
4.2 SSH User Name (User Name)
4.3 User Password (password)