V-2-5 Dns Filter Profile - Draytek Vigor3220 SERIES User Manual

V - 2 - 5 D
V - 2 - 5 D
The DNS Filter monitors DNS queries on UDP port 53 and will pass the DNS query information
to the WCF to help with categorizing HTTPS URL's.
DNS can be specified in LAN>>General Setup by using the server (e.g., 168.95.1.1) on router
or external DNS server (e.g., 8.8.8.8). If the router server is used, DNS Filter General Setting
will be applied to DNS query from clients on LAN. However, if the external DNS server is used,
DNS Filter Profile will be applied to DNS query coming from clients on LAN.
Info
Available settings are explained as follows:
Item
DNS Filter Profile Table
DNS Filter Local Setting
328
N S F i l t e r P r o f i l e
N S F i l t e r P r o f i l e
For DNS filter must use the WCF service profile to filter the packets,
therefore WCF license must be activated first. Otherwise, DNS filter does
not have any effect on packets.
Description
It displays a list of different DNS filter profiles (with
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.
Syslog - The filtering result can be recorded according to the
setting selected for Syslog.
Vigor3220 Series User's Guide