Fortinet FortiAnalyzer-100A, Руководство администратора

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Logs Browse
FortiAnalyzer Version 3.0 MR3 Administration Guide
05-30003-0082-20060925
81
When a log file reaches its maximum size, the FortiAnalyzer unit saves the log
files with an incremental number, and starts a new log file with the same name.
For example, the current attack log is alog.log. Any subsequent saved logs
appear as alog.
n .log, where n is the number of rolled logs.
For details on setting the maximum file size and log rolling options, see “Log
rolling” on page 86 .
Browsing log files
The log viewer enables you to view log information for a selected device’s log file.
This enables you to view all traffic that occurred on a device. You can also filter
the information to see specific event information.
To view a log file
1 Go to Log > Browse .
2 Expand the group name and device name to see the list of available logs.
3 In the Action column, select Display for the desired log file.
Figure 26: Viewing log data
Last Modified The last time the log was updated from the device.
Size (bytes) The size of the log file.
Action Select Delete to remove the log file from the FortiAnalyzer hard disk.
Select Download to save the log file to your local hard disk.
Select Display to view the contents of the log file.
Type The type of log you are viewing and the device where it originated.
Change Select to view a different log file.
Formatted | Raw Select a view of the log file. Selecting Formatted (the default)
displays the log files in columnar format. Selecting Raw, displays
the log information as it actually appears in the log file.
Resolve Host Name Select to display host names by a recognizable name rather than
IP addresses. For details on configuring IP address host names
see “IP Aliases” on page 53 .
Resolve Service Select to display the network service names rather than the port
numbers. For example, HTTP rather than port 80. This option
does not appear when the logs do not have service information to
display. For example, the event log.
View per page Select the number of rows of log entries to display per page.
Page n of n Enter a page number to jump to in the log information. Press Enter
to jump to the page.
Column Settings