Chapter 13 Logging and Reporting : Advanced logging : Customizing and filtering log messages
  
Customizing and filtering log messages
When viewing log messages, you may want to customize and filter the information that you are seeing in the Log & Report menu (for example, Log & Report > Traffic Log > Forward Traffic). Filtering and customizing the display provides a way to view specific log information without scrolling through pages of log messages to find the information.
Customizing log messages is the process of removing or adding columns to the log display page, allowing you to view certain desired information. The most columns represent the fields from within a log message, for example, the user column represents the user field, as well as additional information. If you want to reset the customized columns on the page back to their defaults, you need to select Reset All Columns within the column title right-click menu.
Filtering information is similar to customizing, however, filtering allows you to enter specific information that indicates what should appear on the page. For example, including only log messages that appeared on February 24, between the hours of 8:00 and 8:30 am.
To customize and filter log messages
The following is an example that displays all traffic log messages that originate from the source IP address 172.20.120.24, as well as displaying only the columns:
OS Name
OS Version
Policy ID
Src (Source IP)
The following assumes that you are already on the page of the log messages you want to customize and filter. In this example, the log messages that we are customizing and filtering are in Log & Report > Traffic Log > Forward Traffic.
1. On the Forward Traffic page, right click anywhere on a column title.
2. Right click on a column title, and mouse over Column Settings to open the list.
3. Select each checkmarked title to uncheck it and remove them all from the displayed columns.
4. Scroll down to the list of unchecked fields and select ‘OS Name’, ‘OS Version’, ‘Policy ID’, and ‘Src’ to add checkmarks next to them.
5. Click outside the menu, and wait for the page to refresh with the new settings in place.
6. Select the funnel icon next to the word Src in the title bar of the Src column.
7. Enter the IP you want displayed (in this example, 172.20.120.24) in the text box.
8. Press Apply, and wait for the page to reload.