PaloAlto Networks PA-5400 Series Hardware Reference Manual page 75

Service the PA-5400 Series Firewall Hardware
LED
Ethernet Port LEDs
RJ-45
PA-5400 Series Next-Gen Firewall Hardware Reference
Description
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).
Temperature
• Green—The firewall temperature is normal.
• Yellow—The firewall temperature is outside tolerance levels.
See the PA-5400 Series Firewall Environmental Specifications
for the operating temperature range.
Alarm
• Red—A hardware failure, such as a power supply failure, a
firewall failure that caused an HA failover, a drive failure, or
the hardware overheated and exceeded the high temperature
threshold.
• Off—The firewall is operating normally.
Fans
• Green—All fans are operating normally.
• Red—A fan failed. If one of the three fans fail, the firewall will
continue to operate but if two fans fail, the firewall will shut
down.
Power Supplies 1 and 2
When 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—The power supply is present but is not working.
• Off—The power supply is not installed
These ports have one green LED each.
• Solid Green—The firewall network link is up.
• Blinking Green—The firewall is processing network activity.
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