ZyXEL Communications P-2302R Series User Manual
P-2302R Series User’s Guide
231
Chapter 22 General Setup
22.2.1 Procedure to Configure Dynamic DNS
Note: If you have a private WAN IP address, then you cannot use Dynamic DNS
To configure Dynamic DNS, go to Menu 1 — General Setup and select Yes in the Edit
Dynamic DNS field. Press [ENTER] to display Menu 1.1— Configure Dynamic DNS as
shown next.
Dynamic DNS field. Press [ENTER] to display Menu 1.1— Configure Dynamic DNS as
shown next.
First System DNS
Server
Second System
Second System
DNS Server
Third System DNS
Server
Server
DNS (Domain Name System) is for mapping a domain name to its corresponding
IP address and vice versa. The DNS server is extremely important because
without it, you must know the IP address of a machine before you can access it.
The Prestige uses a system DNS server (in the order you specify here) to resolve
domain names for DDNS and the time server.
Press [SPACE BAR] and then [ENTER] to select an option. Select From ISP if
Press [SPACE BAR] and then [ENTER] to select an option. Select From ISP if
your ISP dynamically assigns DNS server information (and the Prestige's WAN IP
address). The IP Address field below displays the (read-only) DNS server IP
address that the ISP assigns.
Select User-Defined if you have the IP address of a DNS server. Enter the DNS
Select User-Defined if you have the IP address of a DNS server. Enter the DNS
server's IP address in the IP Address field. If you select User-Defined, but leave
the IP address set to 0.0.0.0, User-Defined changes to None after you save your
changes. If you set a second choice to User-Defined, and enter the same IP
address, the second User-Defined changes to None after you save your
changes.
Select None if you do not want to configure DNS servers. If you do not configure
Select None if you do not want to configure DNS servers. If you do not configure
a system DNS server, you must use IP addresses when configuring DDNS and
the time server.
Edit Dynamic DNS Press [SPACE BAR] and then [ENTER] to select Yes or No (default). Select Yes
to configure Menu 1.1: Configure Dynamic DNS discussed next.
When you have completed this menu, press [ENTER] at the prompt “Press ENTER to Confirm…” to
save your configuration, or press [ESC] at any time to cancel.
Table 96 Menu 1 General Setup (continued)
FIELD
DESCRIPTION