Interpreting the Device LEDs
12
• Maintaining the Hardware
Palo Alto Networks
•
Removal of equipment top cover is to be performed only by trained service person(s).
Interpreting the Device LEDs
Figure 4 shows the LEDs on the front panel of the PA-200 firewall.
Figure 4. Front Panel LEDs
Table 3 describes the LED functions and states.
Table 3. LED Functions and States
Interface
State
Description
POWER
Green
The device is powered.
Off
Power is off.
STATUS
Green
The device is operating normally.
Yellow
The device is booting up.
FAN
Green
The fan is operating normally.
Note:
The fan is under the control of the firewall processor and may not
run all the time. This is normal.
Red
The fan has failed.
HA
Green
This device is the current active device.
Yellow
This device is the current passive device.
Off
High availability is not enabled on this device.
ALARM
Red
There is a hardware failure, which may include power supply
detected but not working, fan failure, HA failover, or temperature
above high temperature threshold.
Off
The device is operating normally.
TEMP
Green
The temperature is normal.
Yellow
The temperature is outside the normal tolerance.
