Full HD Vandalproof IR IP Camera
ICA-5250V
47
is like his phone number. On the Internet we have IP numbers for each host (computer, server,
router, and so on), and we replace these IP numbers to easily remember names, which are
organized into the domain name. As to xDSL environment, most of the users will use dynamic
IP addresses. If users want to set up a web or an FTP server, then the Dynamic Domain Name
Server is necessary. For more DDNS configuration, please consult your dealer.
Your Internet Service Provider (ISP) provides you with at least one IP address which you use
to connect to the Internet. The address you get may be static, meaning it never changes, or
dynamic, meaning it’s likely to change periodically. Just how often it changes, it depends on
your ISP. A dynamic IP address complicates remote access since you may not know what
your current WAN IP address is when you want to access your network over the Internet. The
solution to the dynamic IP address problem comes in the form of a dynamic DNS service.
The Internet uses DNS servers to look up domain names and translates them into IP
addresses. Domain names are just easy to remember aliases for IP addresses. A dynamic
DNS service is unique because it provides a means of updating your IP address so that your
listing will remain current when your IP address changes. There are several excellent DDNS
services available on the Internet and best of all they’re free to use. One such service you can
use is www.DynDNS.org. You’ll need to register with the service and set up the domain name
of your choice to begin using it. Please refer to the home page of the service for detailed
instructions or refer to Appendix E for more information.
DynDns.org
, the procedures are:
(1) Enable this service
(2) Key-in the DynDNS server name, user name, and password.
(3) Set up the IP Schedule update.
(4) Click “
Apply
”
(5) If setting up IP schedule update too frequently, the IP may be blocked. In general,
schedule update every day (1440 minutes) is recommended.
DDNS Status
(1) Updating: Information update
(2) Idle: Stop service
(3) DDNS registration successful, can now log by http: //<username>.ddns.camddns.com:
Register successfully.
(4) Update Failed, the name is already registered: The user name has already been used.
Please change it.
