Chapter 7 Monitor
ZyWALL USG Series User’s Guide
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Figure 182 Monitor > System Status > FQDN Object
The following table describes the fields in the previous screen.
Table 53 Monitor > System Status > FQDN Object
LABEL DESCRIPTION
FQDN Object Cache List
You must first configure IPv4 FQDN objects in Configuration > Object > Address/Geo IP in the IPv4 Address
Configuration field.
FQDN Object Select a previously created object from the drop-down list box to display related
FQDN object caches used in DNS queries.
# This is the index number of the FQDN entry.
Name This field displays the name of the selected FQDN object used in DNS queries.
FQDN This field displays a host’s fully qualified domain name.
IP Address This field displays the mapping of the FQDN to an IP address. This is the IP address of a
host.
TTL This field displays the number of seconds the Zyxel Device holds IP address - FQDN
object mapping in its cache. The mapping is updated when the TTL (Time To Live)
setting expires.
IPv6 FQDN Object Cache List
You must first configure IPv6 FQDN objects in Configuration > Object > Address/Geo IP in the IPv6 Address
Configuration field.
FQDN Object Select an object from the drop-down list box to display related IPv6 FQDN object
caches used in DNS queries.
# This is the index number of the IPv6 FQDN entry.
Name This field displays the name of the selected IPv6 FQDN object used in DNS queries.
FQDN This field displays a host’s fully qualified domain name.
IP Address This field displays the mapping of the FQDN to an IPv6 address. This is the IPv6 address
of a host.