Monitor Web Filtering Events
You are here: Monitor > Events > Web Filtering.
Use this page to view information about the web filtering events based on web filtering policies, widget details, filter options, and grid elements of Web filtering events.
Using the time-range slider, you can quickly focus on the time and area of activity that you are most interested in. Once the time range is selected, all of the data presented in your view is refreshed automatically. You can also use the Custom button to set a custom time range.
You can select either the Grid View tab or the Chart View tab to view your data:
Grid View—View the comprehensive details of web filtering events in a tabular format that includes sortable columns. You can group the events using the Group By option. For example, you can group the events based on source country. The table includes information such as the event name, time, source IP, source country, and so on. Table 1 describes the fields on the Grid View page.
Chart View—View a brief summary of all the web filtering events in your network. The top of the page has a swim lane graph of all the screen events. You can use the widgets at the bottom of the page to view critical information such as, top sources, Top URLs blocked, and Top URL Categories Blocked. Table 2 describes the widgets on the Chart View page.
Table 1: Web Filtering—Fields on the Grid View Page
The filter list that is displayed above the grids.
Options available in the filter list are:
Select the criteria or parameter on which you want to construct the filter statement.
Displays the filter parameter that you selected from the filter list.
Note: In the filter statement the following limitation exists.
For example, if you have used & operator and the parameter Event-Name once, I cannot use them again in the same filter statement
CORRECT USAGE: Event-Name = rt_flow_session_close & application=TELNET
WRONG USAGE: Event-Name = rt_flow_session_close & Event-Name = rt_flow_session_create
WRONG USAGE: Event-Name = rt_flow_session_close & source-address = x.x.x.x & application = TELNET
Note: The filter statement is NOT case-sensitive.
Add the parameter for which you want to filter. For example, in the filter list if you selected event-name as the parameter, the text box displays Event-Name=. If you add WEBFILTER_URL_BLOCKED to see only Web filtering events then the text box displays Event-Name = WEBFILTER_URL_BLOCKED.
Executes the filter statement that is displayed in the text box.
Clears the filters.
Show Hide Column Filter icon represented by three vertical dots
Enables you to show or hide a column in the grid.
Displays the severity level of the threat.
Displays the event name of the log.
Displays the description of the log.
Displays the attack name of the log.
UTM Category or Virus Name
Displays the UTM category or name of the virus.
Displays the event category of the log.
Displays the source country of the log.
Displays the source IP address from where the event occurred.
Displays the source port of the event.
Displays the destination country of the log.
Displays the destination IP address of the event.
Displays the destination port of the event.
Displays the application name from which the events or logs are generated.
Displays the user name from whom the log is generated.
The host name in the log.
The name of the application service. For example, FTP, HTTP, SSH, and so on.
Displays the protocol ID in the log.
Displays the policy name in the log.
User traffic received from the zone.
Displays the destination zone of the log.
Displays the nested application in the log.
Role names associated with the event.
Displays the reason for the log generation. For example, a connection tear down may have an associated reason such as authentication failed.
NAT Source Port
Displays the translated source port.
NAT Destination Port
Displays the translated destination port.
NAT Source Rule Name
Displays the NAT source rule name.
NAT Destination Rule Name
Displays the NAT destination rule name.
NAT Source IP
Displays the translated (or natted) source IP address. It can contain IPv4 or IPv6 addresses.
NAT Destination IP
Displays the translated (also called natted) destination IP address.
Traffic Session ID
Displays the traffic session ID of the log. 32
Displays the accessed URL name that triggered the event.
Displays the object name of the log.
Displays the path name of the log.
Logical System Name
Displays the name of the logical system.
Displays the rule name of the log.
Displays the action taken for the event: warning, allow, and block.
Displays the profile name in the log.
Displays the time when the log was received.
Displays the description of the log.
Action taken for the event: warning, allow, and block
Table 2: Web Filtering—Widgets on the Chart View Page
Top URLs Blocked
Displays the top URLs that are blocked.
Top URL Categories Blocked
Displays the top URL categories that are blocked.
Displays the top five source IP addresses of the network traffic; sorted by event count.