Fortinet Fortigate-5000 series - Fortigate Traps

System Config SNMP
FortiGate Version 3.0 MR4 Administration Guide
01-30004-0203-20070102 131
FortiGate traps
The FortiGate agent can send traps to SNMP managers that you have added to
SNMP communities. To receive traps, you must load and compile the Fortinet 3.0
MIB into the SNMP manager.
All traps include the trap message as well as the FortiGate unit serial number and
hostname.
Table 9: Generic FortiGate traps
Trap message Description
ColdStart
WarmStart
LinkUp
LinkDown
Standard traps as described in RFC 1215.
Table 10: FortiGate system traps
Trap message Description
CPU usage high
(fnTrapCpuHigh)
CPU usage exceeds 90%. This threshold can be set in the
CLI using config system global.
Memory low
(fnTrapMemLow)
Memory usage exceeds 90%. This threshold can be set in
the CLI using config system global.
Interface IP change
(fnTrapIfChange)
Change of IP address on a FortiGate interface. The trap
message includes the name of the interface, the new IP
address and the serial number of the FortiGate unit. You
can use this trap to track interface IP address changes for
interfaces with dynamic IP addresses set using DHCP or
PPPoE.
Temperature too high
(fnTrapTempHigh)
Hardware sensor detects high temperature.
This is available only for FortiGate 5001.
Voltage out of range
(fnTrapVoltageOutOfRange)
Hardware sensor detects abnormal power levels.
This is available only for FortiGate 5001.
(fnFMTrapIfChange) No message. Interface changes IP. Only sent to monitoring
FortiManager.
(fnFMTrapConfChange) Any configuration changes made to FortiGate unit,
excluding any changes made by a connected FortiManager
unit.
Table 11: FortiGate VPN traps
Trap message Description
VPN tunnel is up
(fnTrapVpnTunUp)
An IPSec VPN tunnel started.
VPN tunnel down
(fnTrapVpnTunDown)
An IPSec VPN tunnel shuts down.