Netgear D6400 – AC1600 WiFi VDSL/ADSL Modem Router—802.11ac Dual Band Gigabit User Manual

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Access Storage Devices Through the Internet 
172
AC1600 WiFi VDSL/ADSL Modem Router Model D6400 
Set Up and Manage Dynamic DNS
Internet service providers (ISPs) assign numbers called IP addresses to identify each 
Internet account. Most ISPs use dynamically assigned IP addresses. This means that the IP 
address can change at any time. You can use the IP address to access your network 
remotely, but most people do not know what their IP address is or when this address 
changes.
To make it easier to connect, you can get a free account with a Dynamic DNS service that 
lets you use a domain name to access your home network. To use this account, you must set 
up the modem router to use Dynamic DNS. Then the modem router notifies the Dynamic 
DNS service provider whenever its IP address changes. When you access your Dynamic 
DNS account, the service finds the current IP address of your home network and 
automatically connects you. 
If your ISP assigns a private WAN IP address (such as 192.168.x.x or 10.x.x.x), the Dynamic 
DNS service does not work because private addresses are not routed on the Internet.
Your Personal FTP Server
With your customized free URL, you can use FTP to access your network when you are not 
home through Dynamic DNS. To set up your FTP server, you must register for a NETGEAR 
Dynamic DNS (DDNS) service account and specify the account settings (see 
173).
To set up your personal account and use FTP:
1. 
Get your NETGEAR Dynamic DNS domain name.
2. 
Make sure that your Internet connection is working.
Your modem router must use a direct Internet connection. It cannot connect to a different 
router to access the Internet.
3. 
Connect a USB storage device to one of the USB ports of the modem router.
4. 
Set up FTP access in the modem router.
5. 
On a remote computer with Internet access, you can use FTP to access your modem router 
using ftp://yourname.mynetgear.com, in which yourname is your specific domain name.
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