Fortinet FortiGate FortiGate-100A, Administration Manual

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01-28006-0068-20041105 Fortinet Inc.
Log filter options Log & Report
Figure 183:Example traffic and event log filter settings
Traffic log
The Traffic Log records all the traffic to and through the FortiGate interfaces. You can
configure logging for traffic controlled by firewall policies and for traffic between any
source and destination addresses. You can also apply global settings, such as
session or packet log. You can apply the following filters:
Event log
The Event Log records management and activity events, such as when a
configuration has changed or a routing gateway has been added. You can apply the
following filters:
Policy allowed
traffic The FortiGate unit logs all traffic that is allowed according to the firewall
policy settings.
Policy violation
traffic The FortiGate unit logs all traffic that violates the firewall policy settings.
Note: You can enable traffic logging for specific interfaces or firewall policies. See “Enabling
traffic logging” on page 358 for more information.
System Activity
event The FortiGate unit logs all system-related events, such as ping server
failure and gateway status.
IPSec negotiation
event The FortiGate unit logs all IPSec negotiation events, such as progress
and error reports.
DHCP service
event The FortiGate unit logs all DHCP-events, such as the request and
response log.