Zoom 4420-A - Manual (Page 65)

Chapter 8. Management 65
DDNS
DDNS stands for Dynamic Domain Name Service. If the AP+4
receives dynamic IP addresses from your Internet Service
Provider, the AP+4’s address changes whenever it connects to
your ISP. If you are running a Web server on your network,
clients will not know the AP+4’s IP address and will be unable to
connect.
However, you can use this page to sign up for a free trial
dynamic domain name service that will map changes in the IP
address to the Web server’s URL, so that network clients can
connect using that URL instead of an IP address. The client
software for both of the services is built into the AP+4 firmware.
In the left menu pane, under Management, select DDNS to
display the Dynamic DNS Settings page.
Parameter Select or enter . . . .
Enable DDNS Select this check box to allow the AP+4 to
subscribe to a Dynamic Domain Name
Service. Use the links at the bottom of the
page to sign up with one of the services.
Service Provider Select one of these DDNS providers: DynDNS
or TZO.
Domain name If you selected DynDNS, the default is
.dyndns.org.
If you selected TZO, enter
.tzo.com
User name/Email If you selected DynDNS, enter a User Name.