Draytek Vigor3910 Series User Manual page 261

DNS Filter Local Setting
Administration Message
After finishing all the settings, please click OK to save the configuration.
Vigor3910 Series User's Guide
specified WCF and UCF).
Click the profile link to open the following page. Then, type
the name of the profile and specify WCF/UCF based on your
requirement.
DNS Filter Local Setting will be applied to DNS query from
clients on LAN when router's DNS server is used.
DNS Filter - Check Enable to enable such feature.
Web Content Filter- Set the filtering conditions.
URL Content Filter - Set the filtering conditions.
Syslog - The filtering result can be recorded according to the
setting selected for Syslog.

None – There is no log file will be recorded for this
profile.

Pass – Only the log about Pass will be recorded in Syslog.

Block – Only the log about Block will be recorded in
Syslog.

All – All the actions (Pass and Block) will be recorded in
Syslog.
Black/White List – Specify IP address, subnet mask, IP
object, or IP group as a black list or white list for DNS
packets passing through or blocked by Vigor router.
When DNS packets are blocked by DNS filter, a web page
containing the description listed on Administration Message
will be shown on the screen.
Type the words or sentences which will be displayed when a
web page is blocked by Vigor router. You can type the
message manually for your necessity or click Default
Message button to get the default text displayed on the field
of Administration Message.
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