Front Panel LEDs |
PWR (Power) | Power Supply (with black handle) Green—The
firewall is powered on. Off—The firewall is not powered on
or an error occurred with the internal power system (for example,
power is not within tolerance levels). Power Supply (with
red handle) Green—The firewall is powered on. Off—The
firewall is not powered on or an error occurred with the internal
power system (for example, power is not within tolerance levels). |
STS (Status) | Green—The firewall is operating normally. Yellow—The
firewall is booting. |
HA (High Availability) | Green—The firewall is the active peer in
an active/passive configuration. Yellow—The firewall is the
passive peer in an active/passive configuration. Off—High
availability (HA) is not operational on this firewall.
In
an active/active configuration, the HA LED only indicates HA status
for the local firewall and has two possible states (green or off);
it does not indicate HA connectivity of the peer. Green indicates
that the firewall is either active-primary or active-secondary and
off indicates that the firewall is in any other state (For example,
non-functional or suspended). |
TMP (Temperature) | Green—The firewall temperature is normal. Yellow—The
firewall temperature is outside tolerance levels. |
FANS | Green—The fan trays and all fans are operating
normally. Red—One or more fans failed on one or both of the
fan trays. To determine which fan tray has a failure, check the
system log or check the LED on the fan trays. |
ALM (Alarm) | Red—A hardware component failed, such as
a power supply failure, a firewall failure that caused an HA failover,
a drive failure, or hardware is overheating and the temperature
is above the high temperature threshold. Off—The firewall
is operating normally. |
Ethernet Port LEDs |
RJ-45 and AUX LEDs | These ports have two LEDs. |
SFP, SFP+, and QSFP LEDs | These ports have one green LED. |
Back Panel LEDs |
PWR 1 and PWR 2 (Power) | While facing the back of the firewall, power
supply 1 (PWR 1) is on the left and power supply 2 (PWR 2) is on
the right. Green—The power supply is functioning normally. Red—Power
supply is present but is not working. |
Power supply | The AC and DC power supplies have a FAIL
and an OK LED. Power Supply (with black handle) FAIL Off—The power supply is operating normally. Solid yellow—The power supply failed. This can also indicate
a fan failure or overheating condition. Blinking yellow—The power supply is outside of tolerance
levels.
OK Solid green—The power supply is operating normally. Blinking green—The power input is present but the power supply
is disabled by the system. Off—No power input or the power supply failed.
Power
Supply (with red handle) FAIL (Bottom/DC LED) Solid green—The power supply is operating normally. Solid yellow—The power supply failed. This can also indicate
a fan failure or overheating condition. Blinking yellow and green (Alternating at 2:1 ratio)—The
power supply is at high temperature.
OK (Top/AC LED) Solid green—The power supply
is operating normally. Blinking yellow—The power input is present but the power
supply is disabled by the system. Off—No power input or the power supply failed.
|
Fan tray | Green—The fan trays and all fans are operating
normally. |
