ZyXEL Communications USG FLEX H Series - Page 70

Chapter 5 Monitor
USG FLEX H Series User’s Guide
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query contains prohibited material, then the Zyxel Device replies to the DNS query with a IP address that
points to the block page.
These screens display some basic statistics on HTTP(S) traffic scan and DNS domain scan.
Figure 59 Security Statistics > Content Filter
The following table describes the labels in this screen.
Table 34 Security Statistics > Content Filter
LABEL DESCRIPTION
Last 24 Hours Summary
Top entry by Use this field to have the following (read-only) table display the top content filter log
entries by Blocked Category, Blocked Source IP, Blocked URL, Allowed Category,
Allowed Source IP, or Allowed URL. This table displays the most common, recent
content filter logs. See the log screen for less common content filter logs or use a syslog
server to record all content filter logs.
Select Blocked Category to list the web site categories the Zyxel Device has blocked.
Select Blocked Source IP to list the source IP addresses of the web sites the Zyxel Device
has blocked.
Select Blocked URL to list the URLs of the web sites the Zyxel Device has blocked.
Select Allowed Category to list the web site categories the Zyxel Device has allowed.
Select Allowed Source IP to list the source IP addresses of the web sites the Zyxel Device
has allowed.
Select Allowed URL to list the URLs of the web sites the Zyxel Device has allowed.
Refresh Click this button to update the report display.
Flush Data Click this button to discard all of the screen’s statistics and update the report display.
Time This column displays the date and time when the users access the URL or FQDN.
Action This column displays whether the Zyxel Device blocks or passes the accessed URL or
FQDN.