Chapter 43 Content Filtering
ZyWALL Series CLI Reference Guide
378
commands. See Table 205 on page 368 for details about the values you can input with these
commands.
Table 209 DNS Content Filter Commands
COMMAND DESCRIPTION
dns-content-filter black-
list FQDN {activate |
deactivate}
Activates or deactivates the specified Fully Qualified Domain Name
(FQDN) in the DNS Content Filter black list.
If the FQDN is not already in the black list, the Zyxel Device adds it.
FQDN example: www.zyxel.com.tw
no dns-content-filter
black-list FQDN
Removes the specified Fully Qualified Domain Name (FQDN) from the DNS
Content Filter black list.
[no] dns-content-filter
black-list activate
Enables or disables the DNS Content Filter black list.
The Zyxel Device treats all FQDNs in the blacklist as prohibited, and applies
DNS Content filter rules when they are queried.
dns-content-filter black-
list replace <1..256> FQDN
{activate | deactivate}
Replaces the Fully Qualified Domain Name (FQDN) of the specified entry
with a new one in the DNS Content Filter black list.
dns-content-filter
redirect-ip custom IPv4
Sets the redirect IP address for prohibited DNS queries to the specified IPv4
address.
This setting is used when
dns-content-filter profile > action is
set to
redirect.
dns-content-filter
redirect-ip default
Sets the redirect IPv4 address for prohibited DNS queries to the default,
which is the IP address of the DNS Content Filter server
(dnsft.cloud.zyxel.com).
This setting is used when
dns-content-filter profile > action
is set to redirect.
dns-content-filter white-
list FQDN {activate |
deactivate}
Activates or deactivates the specified Fully Qualified Domain Name
(FQDN) in the DNS Content Filter white list.
If the FQDN is not already in the white list, the Zyxel Device adds it.
FQDN example: www.zyxel.com.tw
no dns-content-filter
white-list FQDN
Removes the specified Fully Qualified Domain Name (FQDN) from the DNS
Content Filter white list.
[no] dns-content-filter
white-list activate
Enables or disables the DNS Content Filter white list.
The Zyxel Device treats all FQDNs in the white list as non-prohibited, and
does not apply DNS Content Filter rules when they are queried.
dns-content-filter white-
list replace <1..256> FQDN
{activate | deactivate}
Replaces the Fully Qualified Domain Name (FQDN) of the specified entry
with a new one in the DNS Content Filter white list.
show dns-content-filter
{white-list | black-list}
Displays the current DNS Content Filter white or black list.
show dns-content-filter
dashboard statistics
summary
Displays the total number of Fully Qualified Domain Names (FQDNs) that
the Zyxel Device has scanned, and the number of prohibited FQDNs
detected, as displayed on the Web Configurator dashboard.
show dns-content-filter
profile {all | profileName}
Shows the name and settings of each DNS Content Filter profiles, or the
specified DNS Content Filter profile.
show dns-content-filter
search FQDN
Runs a DNS query for the specified Fully Qualified Domain Name (FQDN)
and returns the result according to the current DNS Content Filter rules.
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