User`s guide

Chapter 14 DNS Screens
LAN-Cell 2 User’s Guide
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High Availability
A DNS server maps a domain name to a port's IP address. If that WAN port loses its
connection, high availability allows the router to substitute another port's IP address for the
domain name mapping.
14.7 Configuring Dynamic DNS
To change your LAN-Cell’s DDNS, click ADVANCED > DNS > DDNS. The screen appears
as shown.
Figure 190 ADVANCED > DNS > DDNS
The following table describes the labels in this screen.
Table 118 ADVANCED > DNS > DDNS
LABEL DESCRIPTION
Account Setup
Active Select this check box to use dynamic DNS.
Service Provider This is the name of your Dynamic DNS service provider.
Username Enter your user name. You can use up to 31 alphanumeric characters (and the
underscore). Spaces are not allowed.
Password Enter the password associated with the user name above. You can use up to 31
alphanumeric characters (and the underscore). Spaces are not allowed.
My Domain Names
Domain Name 1~5 Enter the host names in these fields. Enter a Fully Qualified Domain Name
(FQDN) that matches the host name set up in your DynDNS account.