Chapter 44 System
ZyWALL USG Series User’s Guide
916
44.6.3 (IPv6) Address Record
An address record contains the mapping of a Fully-Qualified Domain Name (FQDN) to an IP address.
Edit Double-click an entry or select it and click Edit to be able to modify the entry’s settings.
Remove 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.
Domain Name This is the domain name where the mail is destined for.
IP/FQDN 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.
Security Option
Control
Click Show Advanced Settings to display this part of the screen. There are two control
policies: Default and Customize.
Edit Click either control policy and then click this button to change allow or deny actions for
Query Recursion and Additional Info from Cache.
Priority The Customize control policy is checked first and if an address object match is not found, the
Default control policy is checked.
Name You may change the name of the Customize control policy.
Address These are the object addresses used in the control policy. RFC1918 refers to private IP address
ranges. It can be modified in Object > Address.
Additional Info
from Cache
This displays if the Zyxel Device is allowed or denied to cache Resource Records (RR)
obtained from previous DNS queries.
Query
Recursion
This displays if the Zyxel Device is allowed or denied to forward DNS client requests to DNS
servers for resolution.
Service Control This specifies from which computers and zones you can send DNS queries to the Zyxel Device.
Add Click this to create a new entry. Select an entry and click Add to create a new entry after the
selected entry.
Edit Double-click an entry or select it and click Edit to be able to modify the entry’s settings.
Remove 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.
Move 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.
# This the index number of the service control rule. The ordering of your rules is important as
rules are applied in sequence.
The entry with a hyphen (-) instead of a number is the Zyxel Device’s (non-configurable)
default policy. The Zyxel Device applies this to traffic that does not match any other
configured rule. It is not an editable rule. To apply other behavior, configure a rule that traffic
will match so the Zyxel Device will not have to use the default policy.
Zone This is the zone on the Zyxel Device the user is allowed or denied to access.
Address This is the object name of the IP address(es) with which the computer is allowed or denied to
send DNS queries.
Action This displays whether the Zyxel Device accepts DNS queries from the computer with the IP
address specified above through the specified zone (Accept) or discards them (Deny).
Table 367 Configuration > System > DNS (continued)
LABEL DESCRIPTION
To Next Page
Loading...
