ZyXEL ZyWALL ATP100 User Guide - Page 772
System, ZyWALL ATP Series User's Guide, Table 323, Configuration > System > DNS
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Chapter 37 System Table 323 Configuration > System > DNS (continued) LABEL DESCRIPTION Domain Zone A domain zone is a fully qualified domain name without the host. For example, zyxel.com.tw is the domain zone for the www.zyxel.com.tw fully qualified domain name. Type DNS Server Query Via MX Record (for My FQDN) Add Edit Remove # Domain Name IP/FQDN Security Option Control Edit Priority Name Address Additional Info from Cache Query Recursion Service Control Add Edit Remove Move A "*" means all domain zones. This displays whether the DNS server IP address is assigned by the ISP dynamically through a specified interface or configured manually (User-Defined). This is the IP address of a DNS server. This field displays N/A if you have the Zyxel Device get a DNS server IP address from the ISP dynamically but the specified interface is not active. This is the interface through which the Zyxel Device sends DNS queries to the entry's DNS server. If the Zyxel Device connects through a VPN tunnel, tunnel displays. A MX (Mail eXchange) record identifies a mail server that handles the mail for a particular domain. Click this to create a new entry. Double-click an entry or select it and click Edit to be able to modify the entry's settings. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. Note that subsequent entries move up by one when you take this action. This is the index number of the MX record. This is the domain name where the mail is destined for. This is the IP address or Fully-Qualified Domain Name (FQDN) of a mail server that handles the mail for the domain specified in the field above. Click Show Advanced Settings to display this part of the screen. There are two control policies: Default and Customize. Click either control policy and then click this button to change allow or deny actions for Query Recursion and Additional Info from Cache. The Customize control policy is checked first and if an address object match is not found, the Default control policy is checked. You may change the name of the Customize control policy. These are the object addresses used in the control policy. RFC1918 refers to private IP address ranges. It can be modified in Object > Address. This displays if the Zyxel Device is allowed or denied to cache Resource Records (RR) obtained from previous DNS queries. This displays if the Zyxel Device is allowed or denied to forward DNS client requests to DNS servers for resolution. This specifies from which computers and zones you can send DNS queries to the Zyxel Device. Click this to create a new entry. Select an entry and click Add to create a new entry after the selected entry. Double-click an entry or select it and click Edit to be able to modify the entry's settings. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. Note that subsequent entries move up by one when you take this action. To change an entry's position in the numbered list, select the method and click Move to display a field to type a number for where you want to put it and press [ENTER] to move the rule to the number that you typed. ZyWALL ATP Series User's Guide 772