ZyXEL Communications ZYWALL2 ET 2WE User Manual page 366

ZyWALL 2 Series User's Guide
FIELD
Offline This field is only available when CustomDNS is selected in the
DDNS Type field. Press [SPACE BAR] and then [ENTER] to
select Yes. When Yes is selected,
is redirected to a URL that you have previously specified (see
www.dyndns.org
Edit Update IP Address:
You can select Yes in either the Use Server Detected IP field (recommended) or the User Specified IP
Address field, but not both.
With the Use Server Detected IP and User Specified IP Address fields both set to No, the DDNS server
automatically updates the IP address of the host name(s) with the ZyWALL's WAN IP address.
DDNS does not work with a private IP address. When both fields are set to No, the ZyWALL must have a
public WAN IP address in order for DDNS to work.
Use Server Press [SPACE BAR] to select Yes and then press [ENTER] to
Detected IP have the DDNS server automatically update the IP address of
the host name(s) with the public IP address that the ZyWALL
uses or is behind.
You can set this field to Yes whether the IP address is public or
private, static or dynamic.
User Specified IP Press [SPACE BAR] to select Yes and then press [ENTER] to
Address update the IP address of the host name(s) to the IP address
specified below.
Only select Yes if the ZyWALL uses or is behind a static public
IP address.
IP Address Enter the static public IP address if you select Yes in the User
Specified IP Address field.
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.
The IP address updates when you reconfigure menu 1 or perform DHCP client renewal.
22-4
Table 22-2 Configure Dynamic DNS
DESCRIPTION
for details).
http://www.dyndns.org/
SMT Menu 1 – General Setup
EXAMPLE
Yes
traffic
Yes
No
N/A