40 C1695M-B (11/08)
DDNS SETUP
The DVR5100 allows you to configure DDNS for your application. DDNS is a service that maps Internet domain names to IP addresses. DDNS
serves a similar purpose to DNS. DDNS allows anyone hosting a Web or FTP server to advertise a public name to prospective users (refer to
Figure 38). Refer to Table R on page 70 for more information on DDNS settings and defaults.
DNS only works with static IP addresses. DDNS works with dynamic IP addresses, such as those assigned by an Internet service provider (ISP) or
other DHCP servers. The DVR5100 DDNS feature is suitable for applications that receive dynamic, frequently changing IP addresses from a
service provider.
Figure 38. DDNS Screen
To set up DDNS:
1. Click the Service list [or use the joystick and jog (inner dial)] to select the service where your site is registered.
2. Click in the DDNS box and type your domain name alias [or use the on-screen keyboard].
3. Click in the User ID box and type the user name that is registered with this service [or use the on-screen keyboard].
4. Click in the Password box and type the registered user password [or use the on-screen keyboard].
5. If necessary, click the Force DDNS Update button to renew the IP address [or highlight Force DDNS Update, and then press Enter/Shift].