Offsite: you must have its
public IP address. You can find the public IP address by visiting
http://www.whatismyip.com/ or by accessing your router's management software. When searching for the public IP address, use a computer connected to the same router as the destination NAS. For further information, review the user manual for the offsite network router or contact your internet service provider. An explanation of IP addressing is available at
http://en.wikipedia.org/wiki/IP_address.