System config SNMP
FortiGate-1000 Administration Guide 01-28006-0009-20041105 103
Table 8: FortiGate system traps
Trap message Description
CPU usage high
(SysCpuHigh)
CPU usage exceeds 90%.
Disk low On a FortiGate unit with a hard drive, hard drive usage exceeds
90%.
<FortiGate_serial_no>
<interface_name>
The configuration of an interface of a FortiGate unit changes. The
trap message includes the name of the interface and the serial
number of the FortiGate unit.
HA state HA state changes. The trap message includes the previous state, the
new state and a flag indicating whether the unit is the master.
HA switch The primary unit in an HA cluster fails and is replaced with a new
primary unit.
Memory low
(SysMemLow)
Memory usage exceeds 90%.
The <interface_name>
Interface IP is changed
to <new_IP>
(Serial No.:
<FortiGate_serial_no>)
(IntfIpChange)
The IP address of an interface of a FortiGate unit changes. The trap
message includes the name of the interface, the new IP address of
the interface, and the serial number of the FortiGate unit. This trap
can be used to track interface IP address changes for interfaces
configured with dynamic IP addresses set using DHCP or PPPoE.
Table 9: FortiGate VPN traps
Trap message Description
VPN tunnel is up
(VpnTunnelUp)
An IPSec VPN tunnel starts up and begins processing network
traffic.
VPN tunnel down
(VpnTunnelDown)
An IPSec VPN tunnel shuts down.
Table 10: FortiGate IPS traps
Trap message Description
Syn flood attack.
(IdsSynFlood)
NIDS attack prevention detects and provides protection from a
syn flood attack.
Port scan attack.
(IdsPortScan)
NIDS attack prevention detects and provides protection from a
port scan attack.
Table 11: FortiGate antivirus traps
Trap message Description
Virus detected
(AvVirus)
The FortiGate unit detects a virus and removes the infected file from an
HTTP or FTP download or from an email message.
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