Chapter 15 DDNS
15.4 Dynamic DNS Add/Edit
The DDNS Add/Edit screen allows you to add a domain name to the ZyWALL or to edit the configuration of an existing domain name. To access this screen, click Network > DDNS, and click either the Add icon or an Edit icon.
Figure 164 Network > DDNS > Edit
The following table describes the labels in this screen.
Table 78 Network > DDNS > Edit
LABEL | DESCRIPTION |
Profile Name | Type a descriptive name for this DDNS entry in the ZyWALL. You may use |
| alphanumeric characters, underscores(_), or dashes |
| cannot be a number. This value is |
DDNS Type | Select the type of DynDNS service you are using. See http://www.dyndns.com for |
| more information about each one. |
|
|
Username | Type the user name used when you registered your domain name. You can use up |
| to 31 alphanumeric characters and the underscore. Spaces are not allowed. |
|
|
Password | Type the password provided by DynDNS. You can use up to 64 alphanumeric |
| characters and the underscore. Spaces are not allowed. |
|
|
Domain name | Type the domain name you registered. You can use up to 255 characters. |
|
|
Wildcard | Select this if *.yourhost.dyndns.org (for example, www.yourhost.dyndns.org) |
| should be routed to the same IP address as yourhost.dyndns.org. |
|
|
IP Address | Select how the ZyWALL determines the IP address for the domain name. |
Update Policy | Interface - The IP address comes from the specified WAN Interface and HA |
| Interface. |
| Auto |
| ZyWALL for the IP address to use for the domain name. You may want to use this if |
| there are one or more NAT routers between the ZyWALL and the DDNS server. |
| Custom - The IP address is fixed. |
| See Section 15.2 on page 250 for more information. |
|
|
WAN Interface | This field is only available when the IP Address Update Policy is Interface. Select |
| the interface to use for updating the IP address mapped to the domain name. |
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