Ddns - Zoom Cable Modem/Router User Manual

Table 6. DHCP Menu Options
Option Description
Select Yes to use internal DHCP server of the Cable Modem/Router,
DHCP Server
or select No to disable it.
Starting Local Configure the starting IP address for IP leases available to devices
Address on the LAN.
Number of
Configure the number of PCs supported on the LAN.
CPEs
Configure the time a lease will last before it must be renewed.
Lease Time
Default is 86400 seconds, or 1 day.

DDNS

The DDNS page allows you to make use of a DDNS server. Dynamic DNS (DDNS)
allows a dynamic IP address to be aliased to a static, pre-defined host name so that the
host can be easily contacted by other hosts on the internet even if its IP address
changes. This means you can host a server on your LAN that can be accessed from
anywhere on the Internet.
Caution: Some service providers may consider connection of such a server to be a
breach of your service agreement.
The Cable Modem/Router supports a dynamic DNS client compatible with the Dynamic
DNS service (http://www.dyndns.com/). You must sign up with this service if you want to
use it.
To access the DDNS page:
1
Click Basic in the menu bar.
2
Then click the DDNS submenu.
Figure 11 shows an example of the menu and Table 7 describes the items you can
select.
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