Draytek Vigor2860 User Manual page 424

Block Immediately
4. After choosing the mechanism, click Next to get the summary page for reference.
5. If there is no error, click Finish to complete wizard setting.
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choose [Create New] from the drop down list in this page
to create a new profile. For troubleshooting needs, you can
specify to record information for Web Content Filter by
checking the Log box. It will be sent to Syslog server. Please
refer to section Syslog/Mail Alert for more detailed
information.
DNS Filter - Select one of the DNS Filter profile settings
(created in CSM>>DNS Filter) for applying with this router.
Please set at least one profile in CSM>> Web Content
Filter web page first. Or click the DNS Filter link from the
drop down list in this page to create a new profile.
Packets matching the rule will be dropped immediately.
Vigor2860 Series User's Guide